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Evaluering af tilføjelsen af ​​immunterapilægemidlet Atezolizumab til standard kemoterapibehandling for avancerede eller metastatiske neuroendokrine karcinomer, der stammer uden for lungen

5. november 2026 opdateret af: National Cancer Institute (NCI)

Randomized Phase II/III Trial of First Line Platinum/Etoposide With or Without Atezolizumab (NSC#783608) in Patients With Advanced or Metastatic Poorly Differentiated Extrapulmonary Neuroendocrine Carcinomas (NEC)

This phase II/III trial compares the effect of immunotherapy with atezolizumab in combination with standard chemotherapy with a platinum drug (cisplatin or carboplatin) and etoposide versus standard therapy alone for the treatment of poorly differentiated extrapulmonary (originated outside the lung) neuroendocrine cancer that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced) or that has spread from where it first started (primary site) to other places in the body (metastatic). The other aim of this trial is to compare using atezolizumab just at the beginning of treatment versus continuing it beyond the initial treatment. Immunotherapy with monoclonal antibodies, such as atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Cisplatin and carboplatin are in a class of medications known as platinum-containing compounds that work by killing, stopping or slowing the growth of cancer cells. Etoposide is in a class of medications known as podophyllotoxin derivatives. It blocks a certain enzyme needed for cell division and DNA repair, and it may kill cancer cells. Giving atezolizumab in combination with a platinum drug (cisplatin or carboplatin) and etoposide may work better in treating patients with poorly differentiated extrapulmonary neuroendocrine cancer compared to standard therapy with a platinum drug (cisplatin or carboplatin) and etoposide alone.

Studieoversigt

Status

Rekruttering

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

PRIMARY OBJECTIVES:

I. Compare the combination of induction platinum/etoposide and atezolizumab followed by maintenance atezolizumab (Arm 1) versus induction platinum/etoposide alone (Arm 3).

II. Compare the combination of induction platinum/etoposide and atezolizumab followed by observation (Arm 2) versus induction platinum/etoposide alone (Arm 3).

III. Compare the combination of induction platinum/etoposide and atezolizumab followed by maintenance atezolizumab (Arm 1) versus the combination of induction platinum/etoposide and atezolizumab followed by observation (Arm 2).

SECONDARY OBJECTIVES:

I. To compare overall survival (OS), measured from start of observation/maintenance, across arms.

II. To compare progression free survival (PFS) (measured from randomization and measured from start of observation/maintenance) across arms.

III. To compare objective response rate (ORR = confirmed and unconfirmed partial response [PR] + confirmed and unconfirmed complete response [CR]) across arms among patients with measurable disease at randomization.

IV. To compare clinical benefit rate (CBR = confirmed and unconfirmed PR + confirmed and unconfirmed CR + stable disease [SD]) across arms among patients with measurable disease at randomization.

V. To compare duration of response (DOR) across arms. VI. To evaluate the safety and tolerability of each arm.

ADDITIONAL OBJECTIVE:

I. To bank tumor and blood samples for future biomarker correlative studies.

OUTLINE: Patients are randomized to 1 of 3 arms.

ARM I: During induction phase, patients receive atezolizumab intravenously (IV) over 30-60 minutes on day 1 of each cycle, carboplatin IV over 30 minutes or cisplatin IV over 60 minutes on day 1 of each cycle, and etoposide IV on days 1-3 of each cycle. Treatment repeats every 21 days for 4 cycles in the absence of disease progression or unacceptable toxicity. During maintenance phase, patients receive atezolizumab IV over 30-60 minutes on day 1 of each cycle. Treatment repeats every 21 days for up to 17 cycles in the absence of disease progression or unacceptable toxicity.

ARM II (CLOSED TO ACCRUAL 7/9/26): During induction phase, patients receive atezolizumab IV over 30-60 minutes on day 1 of each cycle, carboplatin IV over 30 minutes or cisplatin IV over 60 minutes on day 1 of each cycle, and etoposide IV on days 1-3 of each cycle. Treatment repeats every 21 days for 4 cycles in the absence of disease progression or unacceptable toxicity. Patients then undergo observation for 1 year.

ARM III: During induction phase, patients receive carboplatin IV over 30 minutes or cisplatin IV over 60 minutes on day 1 of each cycle and etoposide IV on days 1-3 of each cycle. Treatment repeats every 21 days for 4 cycles in the absence of disease progression or unacceptable toxicity. Patients then undergo observation for 1 year.

Patients in all arms also undergo computed tomography (CT) scan and/or magnetic resonance imaging (MRI) throughout the trial and blood sample collection on study.

After completion of study treatment, patients are followed up for 5 years.

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

189

Fase

  • Fase 2
  • Fase 3

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Forenede Stater
    • Alaska
      • Anchorage, Alaska, Forenede Stater, 99508
        • Suspenderet
        • Alaska Women's Cancer Care
    • Arizona
      • Phoenix, Arizona, Forenede Stater, 85004
      • Phoenix, Arizona, Forenede Stater, 85054
        • Rekruttering
        • Mayo Clinic Hospital in Arizona
        • Ledende efterforsker:
          • Jacob Orme
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 855-776-0015
    • California
      • Anaheim, California, Forenede Stater, 92806
        • Rekruttering
        • Kaiser Permanente-Anaheim
        • Kontakt:
        • Ledende efterforsker:
          • Helen H. Moon
      • Auburn, California, Forenede Stater, 95602
      • Auburn, California, Forenede Stater, 95603
        • Rekruttering
        • Sutter Cancer Centers Radiation Oncology Services-Auburn
        • Ledende efterforsker:
          • Kristie A. Bobolis
        • Kontakt:
      • Baldwin Park, California, Forenede Stater, 91706
        • Rekruttering
        • Kaiser Permanente-Baldwin Park
        • Kontakt:
        • Ledende efterforsker:
          • Helen H. Moon
      • Bellflower, California, Forenede Stater, 90706
        • Rekruttering
        • Kaiser Permanente-Bellflower
        • Kontakt:
        • Ledende efterforsker:
          • Helen H. Moon
      • Berkeley, California, Forenede Stater, 94704
        • Rekruttering
        • Alta Bates Summit Medical Center-Herrick Campus
        • Ledende efterforsker:
          • Kristie A. Bobolis
        • Kontakt:
      • Cameron Park, California, Forenede Stater, 95682
        • Rekruttering
        • Sutter Cancer Centers Radiation Oncology Services-Cameron Park
        • Ledende efterforsker:
          • Kristie A. Bobolis
        • Kontakt:
      • Carmichael, California, Forenede Stater, 95608
      • Carmichael, California, Forenede Stater, 95608
      • Elk Grove, California, Forenede Stater, 95758
      • Fontana, California, Forenede Stater, 92335
        • Rekruttering
        • Kaiser Permanente-Fontana
        • Kontakt:
        • Ledende efterforsker:
          • Helen H. Moon
      • Fremont, California, Forenede Stater, 94538
      • Harbor City, California, Forenede Stater, 90710
        • Rekruttering
        • Kaiser Permanente South Bay
        • Kontakt:
        • Ledende efterforsker:
          • Helen H. Moon
      • Irvine, California, Forenede Stater, 92618
        • Rekruttering
        • Kaiser Permanente-Irvine
        • Kontakt:
        • Ledende efterforsker:
          • Helen H. Moon
      • Los Angeles, California, Forenede Stater, 90027
        • Rekruttering
        • Kaiser Permanente Los Angeles Medical Center
        • Kontakt:
        • Ledende efterforsker:
          • Helen H. Moon
      • Los Angeles, California, Forenede Stater, 90034
        • Rekruttering
        • Kaiser Permanente West Los Angeles
        • Kontakt:
        • Ledende efterforsker:
          • Helen H. Moon
      • Modesto, California, Forenede Stater, 95355
      • Mountain View, California, Forenede Stater, 94040
        • Rekruttering
        • Palo Alto Medical Foundation-Camino Division
        • Ledende efterforsker:
          • Kristie A. Bobolis
        • Kontakt:
      • Ontario, California, Forenede Stater, 91761
        • Rekruttering
        • Kaiser Permanente-Ontario
        • Kontakt:
        • Ledende efterforsker:
          • Helen H. Moon
      • Palo Alto, California, Forenede Stater, 94301
        • Rekruttering
        • Palo Alto Medical Foundation Health Care
        • Ledende efterforsker:
          • Kristie A. Bobolis
        • Kontakt:
      • Panorama City, California, Forenede Stater, 91402
        • Rekruttering
        • Kaiser Permanente - Panorama City
        • Kontakt:
        • Ledende efterforsker:
          • Helen H. Moon
      • Riverside, California, Forenede Stater, 92505
        • Rekruttering
        • Kaiser Permanente-Riverside
        • Kontakt:
        • Ledende efterforsker:
          • Helen H. Moon
      • Rocklin, California, Forenede Stater, 95765
      • Roseville, California, Forenede Stater, 95661
        • Rekruttering
        • Sutter Cancer Centers Radiation Oncology Services-Roseville
        • Ledende efterforsker:
          • Kristie A. Bobolis
        • Kontakt:
      • Roseville, California, Forenede Stater, 95661
      • Sacramento, California, Forenede Stater, 95816
      • Sacramento, California, Forenede Stater, 95816
      • San Diego, California, Forenede Stater, 92120
        • Rekruttering
        • Kaiser Permanente-San Diego Zion
        • Kontakt:
        • Ledende efterforsker:
          • Helen H. Moon
      • San Francisco, California, Forenede Stater, 94115
        • Rekruttering
        • California Pacific Medical Center-Pacific Campus
        • Ledende efterforsker:
          • Kristie A. Bobolis
        • Kontakt:
      • San Marcos, California, Forenede Stater, 92078
        • Rekruttering
        • Kaiser Permanente-San Marcos
        • Kontakt:
        • Ledende efterforsker:
          • Helen H. Moon
      • Santa Cruz, California, Forenede Stater, 95065
        • Rekruttering
        • Palo Alto Medical Foundation-Santa Cruz
        • Ledende efterforsker:
          • Kristie A. Bobolis
        • Kontakt:
      • Santa Rosa, California, Forenede Stater, 95403
        • Rekruttering
        • Sutter Pacific Medical Foundation
        • Ledende efterforsker:
          • Kristie A. Bobolis
        • Kontakt:
      • Sunnyvale, California, Forenede Stater, 94086
        • Rekruttering
        • Palo Alto Medical Foundation-Sunnyvale
        • Ledende efterforsker:
          • Kristie A. Bobolis
        • Kontakt:
      • Vallejo, California, Forenede Stater, 94589
        • Rekruttering
        • Sutter Solano Medical Center/Cancer Center
        • Ledende efterforsker:
          • Kristie A. Bobolis
        • Kontakt:
      • Woodland, California, Forenede Stater, 95695
      • Woodland Hills, California, Forenede Stater, 91367
        • Rekruttering
        • Kaiser Permanente-Woodland Hills
        • Kontakt:
        • Ledende efterforsker:
          • Helen H. Moon
    • Colorado
      • Denver, Colorado, Forenede Stater, 80210
      • Littleton, Colorado, Forenede Stater, 80122
      • Parker, Colorado, Forenede Stater, 80138
    • Connecticut
      • Derby, Connecticut, Forenede Stater, 06418
        • Rekruttering
        • Smilow Cancer Hospital-Derby Care Center
        • Kontakt:
        • Ledende efterforsker:
          • Matthew Austin
      • Fairfield, Connecticut, Forenede Stater, 06824
        • Rekruttering
        • Smilow Cancer Hospital Care Center-Fairfield
        • Kontakt:
        • Ledende efterforsker:
          • Matthew Austin
      • Glastonbury, Connecticut, Forenede Stater, 06033
        • Suspenderet
        • Smilow Cancer Hospital Care Center at Glastonbury
      • Greenwich, Connecticut, Forenede Stater, 06830
        • Rekruttering
        • Smilow Cancer Hospital Care Center at Greenwich
        • Kontakt:
        • Ledende efterforsker:
          • Matthew Austin
      • Guilford, Connecticut, Forenede Stater, 06437
        • Rekruttering
        • Smilow Cancer Hospital Care Center - Guilford
        • Kontakt:
        • Ledende efterforsker:
          • Matthew Austin
      • Hartford, Connecticut, Forenede Stater, 06105
        • Suspenderet
        • Smilow Cancer Hospital Care Center at Saint Francis
      • New Haven, Connecticut, Forenede Stater, 06520
        • Rekruttering
        • Yale University
        • Kontakt:
        • Ledende efterforsker:
          • Matthew Austin
      • North Haven, Connecticut, Forenede Stater, 06473
        • Rekruttering
        • Yale-New Haven Hospital North Haven Medical Center
        • Kontakt:
        • Ledende efterforsker:
          • Matthew Austin
      • Stamford, Connecticut, Forenede Stater, 06902
        • Rekruttering
        • Smilow Cancer Hospital Care Center at Long Ridge
        • Kontakt:
        • Ledende efterforsker:
          • Matthew Austin
      • Torrington, Connecticut, Forenede Stater, 06790
        • Rekruttering
        • Smilow Cancer Hospital-Torrington Care Center
        • Kontakt:
        • Ledende efterforsker:
          • Matthew Austin
      • Trumbull, Connecticut, Forenede Stater, 06611
        • Rekruttering
        • Smilow Cancer Hospital Care Center-Trumbull
        • Kontakt:
        • Ledende efterforsker:
          • Matthew Austin
      • Waterbury, Connecticut, Forenede Stater, 06708
        • Rekruttering
        • Smilow Cancer Hospital-Waterbury Care Center
        • Kontakt:
        • Ledende efterforsker:
          • Matthew Austin
      • Waterford, Connecticut, Forenede Stater, 06385
        • Rekruttering
        • Smilow Cancer Hospital Care Center - Waterford
        • Kontakt:
        • Ledende efterforsker:
          • Matthew Austin
    • Florida
      • Fort Lauderdale, Florida, Forenede Stater, 33308
        • Rekruttering
        • Holy Cross Hospital
        • Ledende efterforsker:
          • Tareq Al baghdadi
        • Kontakt:
      • Jacksonville, Florida, Forenede Stater, 32224-9980
        • Rekruttering
        • Mayo Clinic in Florida
        • Ledende efterforsker:
          • Jacob Orme
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 855-776-0015
      • Tampa, Florida, Forenede Stater, 33612
        • Rekruttering
        • Moffitt Cancer Center
        • Kontakt:
        • Ledende efterforsker:
          • Mintallah Haider
    • Hawaii
      • Honolulu, Hawaii, Forenede Stater, 96813
        • Rekruttering
        • Hawaii Cancer Care Inc - Waterfront Plaza
        • Kontakt:
        • Ledende efterforsker:
          • Elizabeth S. Nakasone
      • Honolulu, Hawaii, Forenede Stater, 96813
        • Rekruttering
        • Queen's Cancer Cenrer - POB I
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 808-532-0315
        • Ledende efterforsker:
          • Elizabeth S. Nakasone
      • Honolulu, Hawaii, Forenede Stater, 96813
        • Rekruttering
        • Queen's Medical Center
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 808-545-8548
        • Ledende efterforsker:
          • Elizabeth S. Nakasone
      • Honolulu, Hawaii, Forenede Stater, 96813
        • Rekruttering
        • Straub Clinic and Hospital
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 808-522-4333
        • Ledende efterforsker:
          • Elizabeth S. Nakasone
      • Honolulu, Hawaii, Forenede Stater, 96813
        • Rekruttering
        • University of Hawaii Cancer Center
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 808-586-2979
        • Ledende efterforsker:
          • Elizabeth S. Nakasone
      • Honolulu, Hawaii, Forenede Stater, 96817
        • Rekruttering
        • Queen's Cancer Center - Kuakini
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 808-531-8521
        • Ledende efterforsker:
          • Elizabeth S. Nakasone
      • ‘Aiea, Hawaii, Forenede Stater, 96701
        • Rekruttering
        • Hawaii Cancer Care - Westridge
        • Kontakt:
        • Ledende efterforsker:
          • Elizabeth S. Nakasone
      • ‘Aiea, Hawaii, Forenede Stater, 96701
        • Suspenderet
        • Pali Momi Medical Center
      • ‘Ewa Beach, Hawaii, Forenede Stater, 96706
        • Rekruttering
        • The Queen's Medical Center - West Oahu
        • Kontakt:
        • Ledende efterforsker:
          • Elizabeth S. Nakasone
    • Idaho
      • Coeur d'Alene, Idaho, Forenede Stater, 83814
        • Rekruttering
        • Kootenai Health - Coeur d'Alene
        • Ledende efterforsker:
          • John M. Schallenkamp
        • Kontakt:
      • Nampa, Idaho, Forenede Stater, 83687
        • Rekruttering
        • Saint Alphonsus Cancer Care Center-Nampa
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Post Falls, Idaho, Forenede Stater, 83854
        • Rekruttering
        • Kootenai Clinic Cancer Services - Post Falls
        • Ledende efterforsker:
          • John M. Schallenkamp
        • Kontakt:
      • Sandpoint, Idaho, Forenede Stater, 83864
        • Rekruttering
        • Kootenai Clinic Cancer Services - Sandpoint
        • Ledende efterforsker:
          • John M. Schallenkamp
        • Kontakt:
    • Illinois
      • Aurora, Illinois, Forenede Stater, 60504
        • Suspenderet
        • Rush-Copley Medical Center
      • Centralia, Illinois, Forenede Stater, 62801
        • Rekruttering
        • Centralia Oncology Clinic
        • Ledende efterforsker:
          • Bryan A. Faller
        • Kontakt:
      • Chicago, Illinois, Forenede Stater, 60637
        • Rekruttering
        • University of Chicago Comprehensive Cancer Center
        • Kontakt:
        • Ledende efterforsker:
          • Ardaman Shergill
      • Chicago, Illinois, Forenede Stater, 60611
        • Rekruttering
        • Northwestern University
        • Ledende efterforsker:
          • Mary F. Mulcahy
        • Kontakt:
      • Danville, Illinois, Forenede Stater, 61832
        • Rekruttering
        • Carle at The Riverfront
        • Ledende efterforsker:
          • Vamsi K. Vasireddy
        • Kontakt:
      • DeKalb, Illinois, Forenede Stater, 60115
        • Rekruttering
        • Northwestern Medicine Cancer Center Kishwaukee
        • Ledende efterforsker:
          • Mary F. Mulcahy
        • Kontakt:
      • Decatur, Illinois, Forenede Stater, 62526
        • Rekruttering
        • Cancer Care Specialists of Illinois - Decatur
        • Ledende efterforsker:
          • Bryan A. Faller
        • Kontakt:
      • Decatur, Illinois, Forenede Stater, 62526
        • Rekruttering
        • Decatur Memorial Hospital
        • Ledende efterforsker:
          • Bryan A. Faller
        • Kontakt:
      • Effingham, Illinois, Forenede Stater, 62401
        • Rekruttering
        • Carle Physician Group-Effingham
        • Kontakt:
        • Ledende efterforsker:
          • Vamsi K. Vasireddy
      • Effingham, Illinois, Forenede Stater, 62401
        • Rekruttering
        • Crossroads Cancer Center
        • Ledende efterforsker:
          • Bryan A. Faller
        • Kontakt:
      • Geneva, Illinois, Forenede Stater, 60134
        • Rekruttering
        • Northwestern Medicine Cancer Center Delnor
        • Ledende efterforsker:
          • Mary F. Mulcahy
        • Kontakt:
      • Glenview, Illinois, Forenede Stater, 60026
        • Rekruttering
        • Northwestern Medicine Glenview Outpatient Center
        • Ledende efterforsker:
          • Mary F. Mulcahy
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 312-695-1102
      • Grayslake, Illinois, Forenede Stater, 60030
        • Rekruttering
        • Northwestern Medicine Grayslake Outpatient Center
        • Ledende efterforsker:
          • Mary F. Mulcahy
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 312-695-1102
      • Harvey, Illinois, Forenede Stater, 60426
        • Rekruttering
        • Ingalls Memorial Hospital
        • Ledende efterforsker:
          • James A. Wallace
        • Kontakt:
      • Lake Forest, Illinois, Forenede Stater, 60045
        • Rekruttering
        • Northwestern Medicine Lake Forest Hospital
        • Ledende efterforsker:
          • Mary F. Mulcahy
        • Kontakt:
      • Mattoon, Illinois, Forenede Stater, 61938
        • Rekruttering
        • Carle Physician Group-Mattoon/Charleston
        • Kontakt:
        • Ledende efterforsker:
          • Vamsi K. Vasireddy
      • Mount Vernon, Illinois, Forenede Stater, 62864
        • Rekruttering
        • SSM Health Good Samaritan
        • Ledende efterforsker:
          • Jay W. Carlson
        • Kontakt:
      • New Lenox, Illinois, Forenede Stater, 60451
        • Rekruttering
        • UC Comprehensive Cancer Center at Silver Cross
        • Kontakt:
        • Ledende efterforsker:
          • Ardaman Shergill
      • Normal, Illinois, Forenede Stater, 61761
        • Rekruttering
        • Carle BroMenn Medical Center
        • Ledende efterforsker:
          • Vamsi K. Vasireddy
        • Kontakt:
      • Normal, Illinois, Forenede Stater, 61761
        • Rekruttering
        • Carle Cancer Institute Normal
        • Ledende efterforsker:
          • Vamsi K. Vasireddy
        • Kontakt:
      • O'Fallon, Illinois, Forenede Stater, 62269
        • Rekruttering
        • Cancer Care Center of O'Fallon
        • Ledende efterforsker:
          • Bryan A. Faller
        • Kontakt:
      • Orland Park, Illinois, Forenede Stater, 60462
        • Rekruttering
        • University of Chicago Medicine-Orland Park
        • Kontakt:
        • Ledende efterforsker:
          • Ardaman Shergill
      • Orland Park, Illinois, Forenede Stater, 60462
      • Rockford, Illinois, Forenede Stater, 61114
        • Rekruttering
        • UW Health Carbone Cancer Center Rockford
        • Kontakt:
        • Ledende efterforsker:
          • Fahrettin Covut
      • Springfield, Illinois, Forenede Stater, 62702
        • Rekruttering
        • Southern Illinois University School of Medicine
        • Ledende efterforsker:
          • Bryan A. Faller
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 217-545-7929
      • Springfield, Illinois, Forenede Stater, 62702
        • Rekruttering
        • Springfield Clinic
        • Ledende efterforsker:
          • Bryan A. Faller
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 800-444-7541
      • Springfield, Illinois, Forenede Stater, 62781
        • Rekruttering
        • Springfield Memorial Hospital
        • Ledende efterforsker:
          • Bryan A. Faller
        • Kontakt:
      • Urbana, Illinois, Forenede Stater, 61801
        • Rekruttering
        • Carle Cancer Center
        • Kontakt:
        • Ledende efterforsker:
          • Vamsi K. Vasireddy
      • Warrenville, Illinois, Forenede Stater, 60555
        • Rekruttering
        • Northwestern Medicine Cancer Center Warrenville
        • Ledende efterforsker:
          • Mary F. Mulcahy
        • Kontakt:
      • Yorkville, Illinois, Forenede Stater, 60560
        • Suspenderet
        • Rush-Copley Healthcare Center
    • Indiana
      • Crown Point, Indiana, Forenede Stater, 46307
        • Rekruttering
        • UChicago Medicine Northwest Indiana
        • Ledende efterforsker:
          • Ardaman Shergill
        • Kontakt:
    • Iowa
      • Ames, Iowa, Forenede Stater, 50010
        • Rekruttering
        • Mary Greeley Medical Center
        • Ledende efterforsker:
          • Joseph J. Merchant
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 515-956-4132
      • Ames, Iowa, Forenede Stater, 50010
        • Rekruttering
        • McFarland Clinic - Ames
        • Ledende efterforsker:
          • Joseph J. Merchant
        • Kontakt:
      • Ankeny, Iowa, Forenede Stater, 50023
        • Rekruttering
        • UI Health Care Mission Cancer and Blood - Ankeny Clinic
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 515-241-3305
        • Ledende efterforsker:
          • Seema Harichand-Herdt
      • Boone, Iowa, Forenede Stater, 50036
        • Suspenderet
        • McFarland Clinic - Boone
      • Carroll, Iowa, Forenede Stater, 51401
        • Rekruttering
        • Saint Anthony Regional Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Seema Harichand-Herdt
      • Clive, Iowa, Forenede Stater, 50325
        • Rekruttering
        • Mercy Cancer Center-West Lakes
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 515-241-3305
        • Ledende efterforsker:
          • Richard L. Deming
      • Clive, Iowa, Forenede Stater, 50325
        • Rekruttering
        • UI Health Care Mission Cancer and Blood - West Des Moines Clinic
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 515-241-3305
        • Ledende efterforsker:
          • Seema Harichand-Herdt
      • Creston, Iowa, Forenede Stater, 50801
        • Aktiv, ikke rekrutterende
        • Greater Regional Medical Center
      • Des Moines, Iowa, Forenede Stater, 50314
        • Rekruttering
        • Broadlawns Medical Center
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 515-282-2200
        • Ledende efterforsker:
          • Seema Harichand-Herdt
      • Des Moines, Iowa, Forenede Stater, 50314
        • Rekruttering
        • Mercy Medical Center - Des Moines
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 515-241-3305
        • Ledende efterforsker:
          • Richard L. Deming
      • Des Moines, Iowa, Forenede Stater, 50309
        • Rekruttering
        • Iowa Methodist Medical Center
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 515-241-6727
        • Ledende efterforsker:
          • Seema Harichand-Herdt
      • Des Moines, Iowa, Forenede Stater, 50309
        • Rekruttering
        • UI Health Care Mission Cancer and Blood - Des Moines Clinic
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 515-241-3305
        • Ledende efterforsker:
          • Seema Harichand-Herdt
      • Des Moines, Iowa, Forenede Stater, 50314
        • Rekruttering
        • UI Health Care Mission Cancer and Blood - Laurel Clinic
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 515-241-3305
        • Ledende efterforsker:
          • Seema Harichand-Herdt
      • Fort Dodge, Iowa, Forenede Stater, 50501
        • Rekruttering
        • McFarland Clinic - Trinity Cancer Center
        • Ledende efterforsker:
          • Joseph J. Merchant
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 515-956-4132
      • Jefferson, Iowa, Forenede Stater, 50129
        • Suspenderet
        • McFarland Clinic - Jefferson
      • Marshalltown, Iowa, Forenede Stater, 50158
        • Rekruttering
        • McFarland Clinic - Marshalltown
        • Ledende efterforsker:
          • Joseph J. Merchant
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 515-956-4132
      • Waukee, Iowa, Forenede Stater, 50263
        • Rekruttering
        • UI Health Care Mission Cancer and Blood - Waukee Clinic
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 515-241-3305
        • Ledende efterforsker:
          • Seema Harichand-Herdt
      • West Des Moines, Iowa, Forenede Stater, 50266
        • Rekruttering
        • Mercy Medical Center-West Lakes
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 515-241-3305
        • Ledende efterforsker:
          • Richard L. Deming
    • Louisiana
      • Baton Rouge, Louisiana, Forenede Stater, 70805
        • Rekruttering
        • LSU Health Baton Rouge-North Clinic
        • Kontakt:
        • Ledende efterforsker:
          • Marshall P. Stagg
      • Baton Rouge, Louisiana, Forenede Stater, 70808
        • Rekruttering
        • Our Lady of the Lake Physician Group
        • Kontakt:
        • Ledende efterforsker:
          • Marshall P. Stagg
      • Metairie, Louisiana, Forenede Stater, 70006
        • Rekruttering
        • East Jefferson General Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Tara Castellano
      • Metairie, Louisiana, Forenede Stater, 70006
        • Rekruttering
        • LSU Healthcare Network / Metairie Multi-Specialty Clinic
        • Kontakt:
        • Ledende efterforsker:
          • Tara Castellano
      • New Orleans, Louisiana, Forenede Stater, 70112
        • Rekruttering
        • University Medical Center New Orleans
        • Kontakt:
        • Ledende efterforsker:
          • Tara Castellano
    • Massachusetts
      • Burlington, Massachusetts, Forenede Stater, 01805
      • Peabody, Massachusetts, Forenede Stater, 01960
    • Michigan
      • Ann Arbor, Michigan, Forenede Stater, 48109
        • Rekruttering
        • University of Michigan Rogel Cancer Center
        • Ledende efterforsker:
          • Vaibhav Sahai
        • Kontakt:
      • Ann Arbor, Michigan, Forenede Stater, 48106
        • Rekruttering
        • Trinity Health Saint Joseph Mercy Hospital Ann Arbor
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Battle Creek, Michigan, Forenede Stater, 49017
        • Rekruttering
        • Bronson Battle Creek
        • Kontakt:
        • Ledende efterforsker:
          • Kathleen Y. Butler
      • Brighton, Michigan, Forenede Stater, 48114
        • Rekruttering
        • Trinity Health IHA Medical Group Hematology Oncology - Brighton
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Brighton, Michigan, Forenede Stater, 48114
        • Rekruttering
        • Trinity Health Medical Center - Brighton
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Brownstown, Michigan, Forenede Stater, 48183
        • Rekruttering
        • Henry Ford Cancer Institute-Downriver
        • Kontakt:
        • Ledende efterforsker:
          • Haythem Y. Ali
      • Canton, Michigan, Forenede Stater, 48188
        • Rekruttering
        • Trinity Health IHA Medical Group Hematology Oncology - Canton
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Canton, Michigan, Forenede Stater, 48188
        • Rekruttering
        • Trinity Health Medical Center - Canton
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Chelsea, Michigan, Forenede Stater, 48118
        • Rekruttering
        • Trinity Health IHA Medical Group Hematology Oncology - Chelsea Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Chelsea, Michigan, Forenede Stater, 48118
      • Clinton Township, Michigan, Forenede Stater, 48038
        • Rekruttering
        • Henry Ford Macomb Hospital-Clinton Township
        • Kontakt:
        • Ledende efterforsker:
          • Haythem Y. Ali
      • Dearborn, Michigan, Forenede Stater, 48126
        • Rekruttering
        • Henry Ford Medical Center-Fairlane
        • Kontakt:
        • Ledende efterforsker:
          • Haythem Y. Ali
      • Dearborn, Michigan, Forenede Stater, 48124
        • Rekruttering
        • Corewell Health Dearborn Hospital
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 248-551-7695
        • Ledende efterforsker:
          • Andrew A. Muskovitz
      • Detroit, Michigan, Forenede Stater, 48202
        • Rekruttering
        • Henry Ford Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Haythem Y. Ali
      • Detroit, Michigan, Forenede Stater, 48201
        • Aktiv, ikke rekrutterende
        • Wayne State University/Karmanos Cancer Institute
      • Detroit, Michigan, Forenede Stater, 48236
        • Rekruttering
        • Henry Ford Health Saint John Hospital
        • Ledende efterforsker:
          • Tareq Al baghdadi
        • Kontakt:
      • East China Township, Michigan, Forenede Stater, 48054
        • Rekruttering
        • Henry Ford River District Hospital
        • Ledende efterforsker:
          • Tareq Al baghdadi
        • Kontakt:
      • Farmington Hills, Michigan, Forenede Stater, 48334
        • Aktiv, ikke rekrutterende
        • Weisberg Cancer Treatment Center
      • Farmington Hills, Michigan, Forenede Stater, 48336
        • Rekruttering
        • Corewell Health Farmington Hills Hospital
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 248-551-7695
        • Ledende efterforsker:
          • Andrew A. Muskovitz
      • Flint, Michigan, Forenede Stater, 48503
        • Rekruttering
        • Genesys Hurley Cancer Institute
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Flint, Michigan, Forenede Stater, 48503
        • Rekruttering
        • Hurley Medical Center
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Flint, Michigan, Forenede Stater, 48503
        • Suspenderet
        • Genesee Hematology Oncology PC
      • Flint, Michigan, Forenede Stater, 48503
        • Rekruttering
        • Cancer Hematology Centers - Flint
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Grand Rapids, Michigan, Forenede Stater, 49503
        • Rekruttering
        • Trinity Health Grand Rapids Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Grand Rapids, Michigan, Forenede Stater, 49503
        • Rekruttering
        • Corewell Health Grand Rapids Hospitals - Butterworth Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Kathleen Y. Butler
      • Grosse Pointe Woods, Michigan, Forenede Stater, 48236
        • Rekruttering
        • Henry Ford Saint John Hospital - Breast
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Grosse Pointe Woods, Michigan, Forenede Stater, 48236
        • Rekruttering
        • Henry Ford Saint John Hospital - Academic
        • Ledende efterforsker:
          • Tareq Al baghdadi
        • Kontakt:
      • Grosse Pointe Woods, Michigan, Forenede Stater, 48236
        • Rekruttering
        • Henry Ford Saint John Hospital - Van Elslander
        • Ledende efterforsker:
          • Tareq Al baghdadi
        • Kontakt:
      • Jackson, Michigan, Forenede Stater, 49201
        • Rekruttering
        • Allegiance Health
        • Kontakt:
        • Ledende efterforsker:
          • Haythem Y. Ali
      • Kalamazoo, Michigan, Forenede Stater, 49007
        • Rekruttering
        • Bronson Methodist Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Kathleen Y. Butler
      • Kalamazoo, Michigan, Forenede Stater, 49007
        • Rekruttering
        • West Michigan Cancer Center
        • Kontakt:
        • Ledende efterforsker:
          • Kathleen Y. Butler
      • Lansing, Michigan, Forenede Stater, 48910
        • Aktiv, ikke rekrutterende
        • Karmanos Cancer Institute at McLaren Greater Lansing
      • Livonia, Michigan, Forenede Stater, 48154
        • Rekruttering
        • Trinity Health Saint Mary Mercy Livonia Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Macomb, Michigan, Forenede Stater, 48044
        • Rekruttering
        • Henry Ford Warren Hospital - Breast Macomb
        • Ledende efterforsker:
          • Tareq Al baghdadi
        • Kontakt:
      • Macomb, Michigan, Forenede Stater, 48044
        • Rekruttering
        • Henry Ford Saint John Hospital - Macomb Medical
        • Ledende efterforsker:
          • Tareq Al baghdadi
        • Kontakt:
      • Muskegon, Michigan, Forenede Stater, 49444
        • Rekruttering
        • Trinity Health Muskegon Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Niles, Michigan, Forenede Stater, 49120
        • Rekruttering
        • Corewell Health Lakeland Hospitals - Niles Hospital
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 616-391-1230
        • Ledende efterforsker:
          • Kathleen Y. Butler
      • Norton Shores, Michigan, Forenede Stater, 49444
        • Suspenderet
        • Cancer and Hematology Centers of Western Michigan - Norton Shores
      • Novi, Michigan, Forenede Stater, 48377
        • Rekruttering
        • Henry Ford Medical Center-Columbus
        • Kontakt:
        • Ledende efterforsker:
          • Haythem Y. Ali
      • Pontiac, Michigan, Forenede Stater, 48341
        • Rekruttering
        • Trinity Health Saint Joseph Mercy Oakland Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
      • Reed City, Michigan, Forenede Stater, 49677
        • Rekruttering
        • Corewell Health Reed City Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Kathleen Y. Butler
      • Royal Oak, Michigan, Forenede Stater, 48073
        • Rekruttering
        • Corewell Health William Beaumont University Hospital
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 248-551-7695
        • Ledende efterforsker:
          • Andrew A. Muskovitz
      • Saint Joseph, Michigan, Forenede Stater, 49085
        • Rekruttering
        • Corewell Health Lakeland Hospitals - Marie Yeager Cancer Center
        • Kontakt:
        • Ledende efterforsker:
          • Kathleen Y. Butler
      • Saint Joseph, Michigan, Forenede Stater, 49085
        • Rekruttering
        • Corewell Health Lakeland Hospitals - Saint Joseph Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Kathleen Y. Butler
      • Traverse City, Michigan, Forenede Stater, 49684
        • Rekruttering
        • Munson Medical Center
        • Kontakt:
        • Ledende efterforsker:
          • Kathleen Y. Butler
      • Troy, Michigan, Forenede Stater, 48085
        • Rekruttering
        • Corewell Health Beaumont Troy Hospital
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 248-551-7695
        • Ledende efterforsker:
          • Andrew A. Muskovitz
      • Warren, Michigan, Forenede Stater, 48093
        • Rekruttering
        • Henry Ford Madison Heights Hospital - Breast
        • Ledende efterforsker:
          • Tareq Al baghdadi
        • Kontakt:
      • Warren, Michigan, Forenede Stater, 48093
        • Rekruttering
        • Henry Ford Health Warren Hospital
        • Ledende efterforsker:
          • Tareq Al baghdadi
        • Kontakt:
      • Warren, Michigan, Forenede Stater, 48093
        • Rekruttering
        • Henry Ford Warren Hospital - GLCMS
        • Ledende efterforsker:
          • Tareq Al baghdadi
        • Kontakt:
      • West Bloomfield, Michigan, Forenede Stater, 48322
        • Rekruttering
        • Henry Ford West Bloomfield Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Haythem Y. Ali
      • Wyandotte, Michigan, Forenede Stater, 48192
        • Rekruttering
        • Henry Ford Wyandotte Hospital
        • Ledende efterforsker:
          • Haythem Y. Ali
        • Kontakt:
      • Wyoming, Michigan, Forenede Stater, 49519
        • Rekruttering
        • University of Michigan Health - West
        • Kontakt:
        • Ledende efterforsker:
          • Kathleen Y. Butler
      • Ypsilanti, Michigan, Forenede Stater, 48106
      • Ypsilanti, Michigan, Forenede Stater, 48197
        • Rekruttering
        • Trinity Health IHA Medical Group Hematology Oncology Ann Arbor Campus
        • Kontakt:
        • Ledende efterforsker:
          • Tareq Al baghdadi
    • Minnesota
      • Burnsville, Minnesota, Forenede Stater, 55337
        • Rekruttering
        • Minnesota Oncology - Burnsville
        • Kontakt:
        • Ledende efterforsker:
          • David M. King
      • Duluth, Minnesota, Forenede Stater, 55805
        • Aktiv, ikke rekrutterende
        • Saint Luke's Hospital of Duluth
      • Edina, Minnesota, Forenede Stater, 55435
        • Rekruttering
        • Fairview Southdale Hospital
        • Kontakt:
        • Ledende efterforsker:
          • David M. King
      • Edina, Minnesota, Forenede Stater, 55435
        • Rekruttering
        • Minnesota Oncology - Edina
        • Kontakt:
        • Ledende efterforsker:
          • David M. King
      • Minneapolis, Minnesota, Forenede Stater, 55407
        • Rekruttering
        • Abbott-Northwestern Hospital
        • Kontakt:
        • Ledende efterforsker:
          • David M. King
      • Minneapolis, Minnesota, Forenede Stater, 55415
        • Rekruttering
        • Hennepin County Medical Center
        • Kontakt:
        • Ledende efterforsker:
          • David M. King
      • Rochester, Minnesota, Forenede Stater, 55905
        • Rekruttering
        • Mayo Clinic in Rochester
        • Ledende efterforsker:
          • Jacob Orme
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 855-776-0015
      • Saint Louis Park, Minnesota, Forenede Stater, 55416
        • Rekruttering
        • Park Nicollet Clinic - Saint Louis Park
        • Kontakt:
        • Ledende efterforsker:
          • David M. King
      • Saint Paul, Minnesota, Forenede Stater, 55101
        • Rekruttering
        • Regions Hospital
        • Kontakt:
        • Ledende efterforsker:
          • David M. King
      • Saint Paul, Minnesota, Forenede Stater, 55102
        • Rekruttering
        • United Hospital
        • Kontakt:
        • Ledende efterforsker:
          • David M. King
      • Shakopee, Minnesota, Forenede Stater, 55379
        • Rekruttering
        • Saint Francis Regional Medical Center
        • Kontakt:
        • Ledende efterforsker:
          • David M. King
    • Missouri
      • Cape Girardeau, Missouri, Forenede Stater, 63703
        • Rekruttering
        • Saint Francis Medical Center
        • Ledende efterforsker:
          • Bryan A. Faller
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 573-334-2230
          • E-mail: sfmc@sfmc.net
      • Joplin, Missouri, Forenede Stater, 64804
        • Rekruttering
        • Mercy Hospital Joplin
        • Ledende efterforsker:
          • Jay W. Carlson
        • Kontakt:
      • Springfield, Missouri, Forenede Stater, 65804
        • Rekruttering
        • Mercy Hospital Springfield
        • Ledende efterforsker:
          • Jay W. Carlson
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 417-269-4520
      • Springfield, Missouri, Forenede Stater, 65807
        • Rekruttering
        • CoxHealth South Hospital
        • Ledende efterforsker:
          • Jay W. Carlson
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 417-269-4520
      • St Louis, Missouri, Forenede Stater, 63128
        • Rekruttering
        • Mercy Hospital South
        • Ledende efterforsker:
          • Jay W. Carlson
        • Kontakt:
    • Montana
      • Anaconda, Montana, Forenede Stater, 59711
        • Rekruttering
        • Community Hospital of Anaconda
        • Ledende efterforsker:
          • John M. Schallenkamp
        • Kontakt:
      • Billings, Montana, Forenede Stater, 59101
        • Rekruttering
        • Billings Clinic Cancer Center
        • Ledende efterforsker:
          • John M. Schallenkamp
        • Kontakt:
      • Billings, Montana, Forenede Stater, 59102
        • Rekruttering
        • Saint Vincent Frontier Cancer Center
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 800-648-6274
        • Ledende efterforsker:
          • Patrick W. Cobb
      • Great Falls, Montana, Forenede Stater, 59405
        • Rekruttering
        • Benefis Sletten Cancer Institute
        • Ledende efterforsker:
          • John M. Schallenkamp
        • Kontakt:
      • Kalispell, Montana, Forenede Stater, 59901
        • Rekruttering
        • Logan Health Medical Center
        • Ledende efterforsker:
          • John M. Schallenkamp
        • Kontakt:
      • Missoula, Montana, Forenede Stater, 59804
        • Rekruttering
        • Community Medical Center
        • Ledende efterforsker:
          • John M. Schallenkamp
        • Kontakt:
    • New Hampshire
      • Lebanon, New Hampshire, Forenede Stater, 03756
        • Rekruttering
        • Dartmouth Hitchcock Medical Center/Dartmouth Cancer Center
        • Kontakt:
        • Ledende efterforsker:
          • Kathryn C. Hourdequin
    • New York
      • Buffalo, New York, Forenede Stater, 14263
        • Aktiv, ikke rekrutterende
        • Roswell Park Cancer Institute
      • New York, New York, Forenede Stater, 10029
        • Aktiv, ikke rekrutterende
        • Mount Sinai Hospital
      • Stony Brook, New York, Forenede Stater, 11794
        • Aktiv, ikke rekrutterende
        • Stony Brook University Medical Center
    • North Carolina
      • Cary, North Carolina, Forenede Stater, 27518
        • Suspenderet
        • Duke Cancer Center Cary
      • Charlotte, North Carolina, Forenede Stater, 28203
        • Rekruttering
        • Carolinas Medical Center/Levine Cancer Institute
        • Ledende efterforsker:
          • Earle F. Burgess
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 800-804-9376
      • Charlotte, North Carolina, Forenede Stater, 28210
        • Rekruttering
        • Atrium Health Pineville/LCI-Pineville
        • Ledende efterforsker:
          • Earle F. Burgess
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 980-442-2000
      • Charlotte, North Carolina, Forenede Stater, 28211
        • Rekruttering
        • Levine Cancer Institute-SouthPark
        • Ledende efterforsker:
          • Earle F. Burgess
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 980-442-2000
      • Charlotte, North Carolina, Forenede Stater, 28262
        • Rekruttering
        • Atrium Health University City/LCI-University
        • Ledende efterforsker:
          • Earle F. Burgess
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 800-804-9376
      • Charlotte, North Carolina, Forenede Stater, 28277
        • Rekruttering
        • Levine Cancer Institute-Ballantyne
        • Ledende efterforsker:
          • Earle F. Burgess
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 800-804-9376
      • Clinton, North Carolina, Forenede Stater, 28328
        • Rekruttering
        • Southeastern Medical Oncology Center-Clinton
        • Kontakt:
        • Ledende efterforsker:
          • Samer S. Kasbari
      • Concord, North Carolina, Forenede Stater, 28025
        • Rekruttering
        • Atrium Health Cabarrus/LCI-Concord
        • Ledende efterforsker:
          • Earle F. Burgess
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 800-804-9376
      • Durham, North Carolina, Forenede Stater, 27710
        • Rekruttering
        • Duke University Medical Center
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 888-275-3853
        • Ledende efterforsker:
          • Tucker Coston
      • Gastonia, North Carolina, Forenede Stater, 28054
        • Rekruttering
        • Levine Cancer Institute-Gaston
        • Ledende efterforsker:
          • Earle F. Burgess
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 800-804-9376
      • Goldsboro, North Carolina, Forenede Stater, 27534
        • Rekruttering
        • Southeastern Medical Oncology Center-Goldsboro
        • Kontakt:
        • Ledende efterforsker:
          • Samer S. Kasbari
      • Jacksonville, North Carolina, Forenede Stater, 28546
        • Rekruttering
        • Southeastern Medical Oncology Center-Jacksonville
        • Ledende efterforsker:
          • Samer S. Kasbari
        • Kontakt:
      • Pinehurst, North Carolina, Forenede Stater, 28374
        • Rekruttering
        • FirstHealth of the Carolinas-Moore Regional Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Charles S. Kuzma
      • Raleigh, North Carolina, Forenede Stater, 27609
        • Rekruttering
        • Duke Cancer Center Raleigh
        • Kontakt:
        • Ledende efterforsker:
          • Tucker Coston
      • Shelby, North Carolina, Forenede Stater, 28150
        • Rekruttering
        • Atrium Health Cleveland/LCI-Cleveland
        • Ledende efterforsker:
          • Earle F. Burgess
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 800-804-9376
    • Ohio
      • Columbus, Ohio, Forenede Stater, 43210
        • Rekruttering
        • Ohio State University Comprehensive Cancer Center
        • Kontakt:
        • Ledende efterforsker:
          • Bhavana Konda
      • Toledo, Ohio, Forenede Stater, 43623
        • Suspenderet
        • Toledo Clinic Cancer Centers-Toledo
    • Oklahoma
      • Lawton, Oklahoma, Forenede Stater, 73505
        • Rekruttering
        • Cancer Centers of Southwest Oklahoma Research
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 877-231-4440
        • Ledende efterforsker:
          • Sagila George
      • Oklahoma City, Oklahoma, Forenede Stater, 73104
        • Rekruttering
        • University of Oklahoma Health Sciences Center
        • Kontakt:
        • Ledende efterforsker:
          • Sagila George
      • Oklahoma City, Oklahoma, Forenede Stater, 73120
        • Rekruttering
        • Mercy Hospital Oklahoma City
        • Ledende efterforsker:
          • Jay W. Carlson
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 405-752-3402
    • Oregon
      • Bend, Oregon, Forenede Stater, 97701
        • Rekruttering
        • Saint Charles Health System
        • Kontakt:
        • Ledende efterforsker:
          • Charles W. Drescher
      • Clackamas, Oregon, Forenede Stater, 97015
        • Suspenderet
        • Providence Cancer Institute Clackamas Clinic
      • Newberg, Oregon, Forenede Stater, 97132
        • Rekruttering
        • Providence Newberg Medical Center
        • Kontakt:
        • Ledende efterforsker:
          • Charles W. Drescher
      • Oregon City, Oregon, Forenede Stater, 97045
        • Rekruttering
        • Providence Willamette Falls Medical Center
        • Kontakt:
        • Ledende efterforsker:
          • Charles W. Drescher
      • Portland, Oregon, Forenede Stater, 97213
        • Rekruttering
        • Providence Portland Medical Center
        • Kontakt:
        • Ledende efterforsker:
          • Charles W. Drescher
      • Portland, Oregon, Forenede Stater, 97225
        • Rekruttering
        • Providence Saint Vincent Medical Center
        • Kontakt:
        • Ledende efterforsker:
          • Charles W. Drescher
    • Pennsylvania
      • Chambersburg, Pennsylvania, Forenede Stater, 17201
        • Rekruttering
        • WellSpan Medical Oncology and Hematology
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 717-217-6020
        • Ledende efterforsker:
          • Marianne Spengler
      • Ephrata, Pennsylvania, Forenede Stater, 17522
        • Rekruttering
        • Ephrata Cancer Center
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 717-721-4840
        • Ledende efterforsker:
          • Marianne Spengler
      • Gettysburg, Pennsylvania, Forenede Stater, 17325
        • Rekruttering
        • Adams Cancer Center
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 877-441-7957
        • Ledende efterforsker:
          • Marianne Spengler
      • Hanover, Pennsylvania, Forenede Stater, 17331
        • Rekruttering
        • WellSpan Medical Oncology and Hematology
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 717-632-1559
        • Ledende efterforsker:
          • Marianne Spengler
      • Lebanon, Pennsylvania, Forenede Stater, 17042
        • Rekruttering
        • Sechler Family Cancer Center
        • Kontakt:
        • Ledende efterforsker:
          • Marianne Spengler
      • York, Pennsylvania, Forenede Stater, 17403
        • Rekruttering
        • WellSpan Health-York Cancer Center
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 877-441-7957
        • Ledende efterforsker:
          • Marianne Spengler
      • York, Pennsylvania, Forenede Stater, 17403
        • Suspenderet
        • Cancer Care Associates of York
    • Rhode Island
      • Westerly, Rhode Island, Forenede Stater, 02891
        • Rekruttering
        • Smilow Cancer Hospital Care Center - Westerly
        • Kontakt:
        • Ledende efterforsker:
          • Matthew Austin
    • South Carolina
      • Charleston, South Carolina, Forenede Stater, 29425
        • Suspenderet
        • Medical University of South Carolina
      • Rock Hill, South Carolina, Forenede Stater, 29732
        • Rekruttering
        • Levine Cancer Institute-Rock Hill
        • Ledende efterforsker:
          • Earle F. Burgess
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 800-804-9376
    • South Dakota
      • Rapid City, South Dakota, Forenede Stater, 57701
        • Rekruttering
        • Rapid City Regional Hospital
        • Ledende efterforsker:
          • Abdel-Ghani Azzouqa
        • Kontakt:
    • Tennessee
      • Nashville, Tennessee, Forenede Stater, 37232
        • Rekruttering
        • Vanderbilt University/Ingram Cancer Center
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 800-811-8480
        • Ledende efterforsker:
          • Robert A. Ramirez
    • Texas
      • Dallas, Texas, Forenede Stater, 75390
        • Rekruttering
        • UT Southwestern/Simmons Cancer Center-Dallas
        • Kontakt:
        • Ledende efterforsker:
          • Namrata I. Peswani
      • Dallas, Texas, Forenede Stater, 75235
        • Rekruttering
        • Parkland Memorial Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Namrata I. Peswani
      • Dallas, Texas, Forenede Stater, 75237
        • Rekruttering
        • UT Southwestern Simmons Cancer Center - RedBird
        • Ledende efterforsker:
          • Namrata I. Peswani
        • Kontakt:
      • Fort Worth, Texas, Forenede Stater, 76104
        • Rekruttering
        • UT Southwestern/Simmons Cancer Center-Fort Worth
        • Kontakt:
        • Ledende efterforsker:
          • Namrata I. Peswani
      • Houston, Texas, Forenede Stater, 77030
        • Rekruttering
        • Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center
        • Ledende efterforsker:
          • Tannaz Armaghany
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 713-798-1354
          • E-mail: burton@bcm.edu
      • Houston, Texas, Forenede Stater, 77030
        • Rekruttering
        • Ben Taub General Hospital
        • Ledende efterforsker:
          • Tannaz Armaghany
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 713-873-2000
      • Richardson, Texas, Forenede Stater, 75080
        • Rekruttering
        • UT Southwestern Clinical Center at Richardson/Plano
        • Kontakt:
        • Ledende efterforsker:
          • Namrata I. Peswani
    • Utah
      • Salt Lake City, Utah, Forenede Stater, 84112
        • Rekruttering
        • Huntsman Cancer Institute/University of Utah
        • Kontakt:
        • Ledende efterforsker:
          • Heloisa P. Soares
    • Vermont
      • Saint Johnsbury, Vermont, Forenede Stater, 05819
        • Rekruttering
        • Dartmouth Cancer Center - North
        • Kontakt:
        • Ledende efterforsker:
          • Kathryn C. Hourdequin
    • Washington
      • Seattle, Washington, Forenede Stater, 98195
        • Rekruttering
        • University of Washington Medical Center - Montlake
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 800-804-8824
        • Ledende efterforsker:
          • David B. Zhen
      • Seattle, Washington, Forenede Stater, 98109
        • Rekruttering
        • Fred Hutchinson Cancer Center
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 800-804-8824
        • Ledende efterforsker:
          • David B. Zhen
    • West Virginia
      • Bridgeport, West Virginia, Forenede Stater, 26330
        • Rekruttering
        • United Hospital Center
        • Kontakt:
        • Ledende efterforsker:
          • Nour Daboul
      • Morgantown, West Virginia, Forenede Stater, 26506
        • Rekruttering
        • West Virginia University Healthcare
        • Kontakt:
        • Ledende efterforsker:
          • Nour Daboul
    • Wisconsin
      • Eau Claire, Wisconsin, Forenede Stater, 54701
      • La Crosse, Wisconsin, Forenede Stater, 54601
        • Rekruttering
        • Gundersen Lutheran Medical Center
        • Kontakt:
        • Ledende efterforsker:
          • David E. Marinier
      • Marshfield, Wisconsin, Forenede Stater, 54449
      • Milwaukee, Wisconsin, Forenede Stater, 53226
        • Rekruttering
        • Medical College of Wisconsin
        • Kontakt:
          • Site Public Contact
          • Telefonnummer: 414-805-3666
        • Ledende efterforsker:
          • Alexandria T. Phan
      • Minocqua, Wisconsin, Forenede Stater, 54548
      • Rice Lake, Wisconsin, Forenede Stater, 54868
      • Stevens Point, Wisconsin, Forenede Stater, 54482
      • Weston, Wisconsin, Forenede Stater, 54476

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Participants must have histologically-confirmed (local site pathological confirmation sufficient) extrapulmonary poorly differentiated, neuroendocrine carcinoma (NEC)

  • Participants must have disease that is unresectable or metastatic and not eligible for definitive therapy as deemed per the treating investigator

  • Participants must have radiologically evaluable disease, measurable or non-measurable, per Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 criteria. All measurable and nonmeasurable lesions must be assessed by CT scan with IV contrast of the chest/abdomen/and pelvis (or CT chest without contrast and MRI abdomen/pelvis with gadolinium contrast, if contraindication to CT iodinated contrast) within 28 days prior to registration. While may be used for routine clinical evaluation, PET scans and bone scans alone are not acceptable for disease assessment while participating in this study. All known sites of disease must be assessed and documented on the Baseline Tumor Assessment Form

  • Participants must have brain MRI (or CT head with contrast if there is contraindication to MRI brain) if clinically indicated within 28 days prior to registration. Note: Brain imaging is not required in participants without known and/or clinical concern for brain metastases. Participants with asymptomatic central nervous system (CNS) metastases are eligible if one or more of the following apply:

    • Participants who have received treatment for brain metastases must have:

      • No evidence of radiological progression (by MRI brain or CT head with contrast if there is contraindication to MRI brain) within 28 days prior to registration
      • Discontinued all corticosteroids at least 14 days prior to registration

    • Participants with treatment-naive brain lesions must have:

      • No lesion measuring > 2.0 cm in size in any axis
      • MRI brain or CT head with contrast (if there is contraindication to MRI brain) demonstrating no evidence for mass effect, edema, or other impending neurological compromise within 28 days prior to registration
      • No evidence of radiological progression (by MRI brain or CT head with contrast if there is contraindication to MRI brain) within 28 days prior to registration
      • No need for > 2 mg of dexamethasone (or equivalent of > 10 mg prednisone) per day at time of registration

  • Participants must not have symptomatic central nervous system (CNS) metastases

  • Participants must not have known or suspected leptomeningeal disease

  • Participants with prior history of non-metastatic (localized/locally advanced disease) extrapulmonary poorly differentiated NEC may have had prior platinum-based therapy +/- radiation +/- surgery provided that all therapy was completed >= 6 months prior to registration

  • Participants must discontinue denosumab prior to study registration and plan to replace with a bisphosphonate while on the study

  • Participants must not have had prior treatment for advanced or metastatic NEC EXCEPT one cycle of platinum (carboplatin/cisplatin) + etoposide is allowed prior to registration. Other chemotherapy regimens are not allowed. For participants with prostate or urothelial NEC, prior chemotherapy for the non-NEC component (e.g. adenocarcinoma or urothelial) is allowed as long as such therapy was completed >= 24 weeks prior to registration and participants have recovered from all prior toxicities to =< grade 1.

  • Participants must not have had prior treatment with an anti-PD-1, anti-PD-L1, antiPD-L2, CD137 agonists, anti-CTLA-4 agent, or any other immune checkpoint inhibitors for any neuroendocrine neoplasm. Immune checkpoint inhibitors given for other cancer indications are allowed provided last therapy was given at least 12 months prior to study registration

  • Participants must not have received treatment with systemic immunostimulatory agents including, but not limited to, interferon and interleukin2 [IL-2] within 4 weeks or 5 half-lives of the drug (whichever is longer) prior to registration

  • Participants must not have had history of known severe allergy, anaphylactic, or other hypersensitivity reactions to chimeric or humanized antibodies, including to Chinese hamster ovary cell products or to any component of the atezolizumab formulation, cisplatin, carboplatin, or etoposide

  • Participants must not be on active systemic therapy for another cancer with the exception of hormonal therapy including androgen deprivation therapy (e.g., gonadotropin-releasing hormone [GnRH] agonists or antagonists), which can be continued while participants are receiving protocol therapy. Use of enzalutamide or apalutamide is permitted after completion of chemotherapy and must be held during chemotherapy for participants receiving prior to enrollment. Use of darolutamide is permitted during chemotherapy. Glucocorticoid-containing regimens, including abiraterone, are not permitted.

  • Participants must be >= 18 years of age

  • Participants must have a Zubrod performance status of =< 2 within 28 days prior to registration

  • Participants must have a complete medical history and physical exam within 28 days prior to registration

  • Absolute neutrophil count (ANC) >= 1.5 x 10^9 /L (obtained within 14 days prior to registration. For participants who received a cycle of chemotherapy prior to registration, at least 21 days must have elapsed between day 1 of platinum + etoposide and performance of these tests)

  • Hemoglobin >= 9.0 g/dl (obtained within 14 days prior to registration. For participants who received a cycle of chemotherapy prior to registration, at least 21 days must have elapsed between day 1 of platinum + etoposide and performance of these tests)

  • Platelet count >= 100 x 10^9/L (obtained within 14 days prior to registration. For participants who received a cycle of chemotherapy prior to registration, at least 21 days must have elapsed between day 1 of platinum + etoposide and performance of these tests)

  • Serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) =< 2.5 x institutional upper limit of normal (ULN) (obtained within 14 days prior to registration. For participants who received a cycle of chemotherapy prior to registration, at least 21 days must have elapsed between day 1 of platinum + etoposide and performance of these tests)

  • Serum total bilirubin =< 1.5 x ULN (obtained within 14 days prior to registration. For participants who received a cycle of chemotherapy prior to registration, at least 21 days must have elapsed between day 1 of platinum + etoposide and performance of these tests)

  • Adequate renal function as defined by any 1 of the following: 1) Measured creatinine clearance (CL) > 50 mL/min OR 2) Calculated creatinine CL > 50 mL/min by the Cockcroft-Gault formula OR by 24-hour urine collection for determination of creatinine clearance (obtained within 14 days prior to registration. For participants who received a cycle of chemotherapy prior to registration, at least 21 days must have elapsed between day 1 of platinum + etoposide and performance of these tests)

  • Participants must not have uncontrolled or symptomatic hypercalcemia (> 1.5 mmol/L ionized calcium or calcium > 12 mg/dL or corrected serum calcium > ULN) within 14 days prior to registration. Participants who have asymptomatic hypercalcemia are eligible provided that medical therapy to treat the hypercalcemia is planned

  • Participants must not have a diagnosis of immunodeficiency nor be receiving systemic steroid therapy (equivalent of > 20 mg of hydrocortisone per day) or any other form of immunosuppressive therapy within 14 days prior to registration

  • Participants must not have active or history of autoimmune disease or immune deficiency, including, but not limited to myasthenia gravis, myositis, autoimmune hepatitis, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, antiphospholipid antibody syndrome, Wegener granulomatosis, Sjogren syndrome, Guillain-Barre syndrome, or multiple sclerosis with the following exceptions:

    • Patients with a history of autoimmune-related hypothyroidism who are on thyroid-replacement hormone are eligible for the study

    • Patients with controlled type 1 diabetes mellitus who are on an insulin regimen are eligible for the study

    • Patients with eczema, psoriasis, lichen simplex chronicus, or vitiligo with dermatologic manifestations only (e.g., patients with psoriatic arthritis are excluded) are eligible for the study provided all of following conditions are met:

      • Rash must cover < 10% of body surface area
      • Disease is well controlled at baseline and requires only low-potency topical corticosteroids
      • No occurrence of acute exacerbations of the underlying condition requiring psoralen plus ultraviolet A radiation, methotrexate, retinoids, biologic agents, oral calcineurin inhibitors, or high-potency or oral corticosteroids within the previous 12 months

  • Participants must not have history of idiopathic pulmonary fibrosis, organizing pneumonia (e.g., bronchiolitis obliterans), drug-induced pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on screening chest CT scan. NOTE: History of radiation pneumonitis in the radiation field (fibrosis) is permitted

  • Participants must not have significant cardiovascular disease, such as New York Heart Association class II or greater cardiac disease, myocardial infarction within 3 months prior to registration, unstable arrythmias, or unstable angina

  • Participants must not have had a major surgical procedure other than for diagnosis within 28 days prior to registration. Participant must not plan to receive a major surgical procedure during the course of protocol treatment. NOTE: Patient port placement is not considered a major surgery

  • Participants must not have severe infections (i.e., Common Terminology Criteria for Adverse Events [CTCAE] grade >= 2) at time of registration, including but not limited to hospitalization for complications for infection, bacteremia, or severe pneumonia

  • Participants must not have known active tuberculosis

  • Participants with evidence of chronic hepatitis B virus (HBV) infection must have undetectable HBV viral load, with testing performed as clinically indicated

  • Participants with a history of hepatitis C virus (HCV) infection must have been treated and cured. Participants with active HCV infection who are currently on treatment must have an undetectable HCV viral load, with testing performed as clinically indicated

  • Participants with known human immunodeficiency virus (HIV)-infection must be on effective anti-retroviral therapy at time of registration and have undetectable HIV viral load within 6 months of registration

  • Participants must not have prior allogeneic bone marrow transplantation or solid organ transplant

  • Participants must not have received administration of a live, attenuated vaccine (e.g., FluMist [registered trademark]) within 28 days prior to initiation of study treatment, during treatment with atezolizumab, and not plan to receive for 5 months after the last dose of atezolizumab

  • Participants must not be pregnant due to the possibility of harm to the fetus. Individuals who are of reproductive potential must have agreed to use an effective contraceptive method (with details provided as a part of the consent process) during the treatment period and for 5 months after the final dose of atezolizumab. A person who has had menses at any time in the preceding 12 consecutive months or who has semen likely to contain sperm is considered to be of "reproductive potential." In addition to routine contraceptive methods, "effective contraception" also includes refraining from sexual activity that might result in pregnancy and surgery intended to prevent pregnancy (or with a side effect of pregnancy prevention) including hysterectomy, bilateral oophorectomy, bilateral tubal ligation/occlusion, and vasectomy with testing showing no sperm in the semen

  • Participants must be offered the opportunity to participate in specimen banking. With participant consent, specimens must be collected and submitted via the Southwest Oncology Group (SWOG) Specimen Tracking System

  • Participants must be informed of the investigational nature of this study and must sign and give informed consent in accordance with institutional and federal guidelines

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Arm I (atezolizumab, platinum drug, etoposide)

During induction phase, patients receive atezolizumab IV over 30-60 minutes on day 1 of each cycle, carboplatin IV over 30 minutes or cisplatin IV over 60 minutes on day 1 of each cycle, and etoposide IV on days 1-3 of each cycle. Treatment repeats every 21 days for 4 cycles in the absence of disease progression or unacceptable toxicity. During maintenance phase, patients receive atezolizumab IV over 30-60 minutes on day 1 of each cycle. Treatment repeats every 21 days for up to 17 cycles in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI throughout the trial and blood sample collection on study.
Medicin: Carboplatin

Given IV

Andre navne:
  • Blastocarb
  • Carboplat
  • Carboplatin Hexal
  • Carboplatino
  • Carboplatin
  • Carbosin
  • Carbosol
  • Carbotec
  • CBDCA
  • Displata
  • Ercar
  • JM-8
  • Nealorin
  • Novoplatin
  • Paraplatin
  • Paraplatin AQ
  • Platinwas
  • Ribocarbo
  • JM8
Medicin: Cisplatin

Given IV

Andre navne:
  • CDDP
  • Cis-diammindichloridoplatin
  • Cismaplat
  • Cisplatin
  • Neoplatin
  • Platinol
  • Abiplatin
  • Blastolem
  • Briplatin
  • Cis-diammin-dichlorplatin
  • Cis-diammindichlor platin (II)
  • Cis-diamindichlorplatin
  • Cis-dichloramin Platin (II)
  • Cis-platinøst diamin dichlorid
  • Cis-platin
  • Cis-platin II
  • Cis-platin II diamin dichlorid
  • Cisplatina
  • Cisplatyl
  • Citoplatino
  • Citosin
  • Cysplatyna
  • DDP
  • Lederplatin
  • Metaplatin
  • Peyrones klorid
  • Peyrones salt
  • Placis
  • Plastistil
  • Platamin
  • Platiblastin
  • Platiblastin-S
  • Platinex
  • Platinol-AQ
  • Platinol-AQ VHA Plus
  • Platinoxan
  • Platin
  • Platindiaminodichlorid
  • Platiran
  • Platistin
  • Platosin
Procedure: Biospecimen Collection

Undergo blood sample collection

Andre navne:
  • Biologisk prøvesamling
  • Bioprøve indsamlet
  • Prøvesamling
  • Prøvekollektion
Procedure: Magnetic Resonance Imaging

Undergo MRI

Andre navne:
  • MR
  • Magnetisk resonans
  • Magnetisk resonansbilledscanning
  • Medicinsk billeddannelse, magnetisk resonans / kernemagnetisk resonans
  • HR
  • MR billeddannelse
  • MR-scanning
  • NMR billeddannelse
  • NMRI
  • Kernemagnetisk resonansbilleddannelse
  • Magnetisk resonansbilleddannelse (MRI)
  • sMRI
  • Magnetisk resonansbilleddannelse (procedure)
  • MRI'er
  • Strukturel MR
Medicin: Etoposide

Given IV

Andre navne:
  • Demethyl Epipodophyllotoxin Ethylidin Glucoside
  • EPEG
  • Lastet
  • Toposar
  • Vepesid
  • VP 16
  • VP 16-213
  • VP-16
  • VP-16-213
  • VP16
  • VP 16213
  • VP-16213
  • VP16213
Procedure: Computed Tomography

Undergo CT scan

Andre navne:
  • CT
  • KAT
  • CAT-scanning
  • Beregnet aksial tomografi
  • Computerstyret aksial tomografi
  • Computerstyret tomografi
  • CT-scanning
  • tomografi
  • Computerstyret aksial tomografi (procedure)
  • Computerstyret tomografi (CT) scanning
  • Diagnostisk CAT -scanning
  • Diagnostic CAT Scan Service Type
Biologisk: Atezolizumab

Given IV

Andre navne:
  • Tecentriq
  • MPDL3280A
  • RO5541267
  • RG7446
  • MPDL 3280A
  • MPDL 328OA
  • MPDL-3280A
  • MPDL328OA
  • RG-7446
  • RG 7446
  • RO 5541267
  • RO-5541267
Eksperimentel: Arm II (atezolizumab, platinum drug, etoposide, observation)

During induction phase, patients receive atezolizumab IV over 30-60 minutes on day 1 of each cycle, carboplatin IV over 30 minutes or cisplatin IV over 60 minutes on day 1 of each cycle, and etoposide IV on days 1-3 of each cycle. Treatment repeats every 21 days for 4 cycles in the absence of disease progression or unacceptable toxicity. Patients then undergo observation for 1 year. Patients also undergo CT scan and/or MRI throughout the trial and blood sample collection on study. (CLOSED TO ACCRUAL 7/9/26)
Medicin: Carboplatin

Given IV

Andre navne:
  • Blastocarb
  • Carboplat
  • Carboplatin Hexal
  • Carboplatino
  • Carboplatin
  • Carbosin
  • Carbosol
  • Carbotec
  • CBDCA
  • Displata
  • Ercar
  • JM-8
  • Nealorin
  • Novoplatin
  • Paraplatin
  • Paraplatin AQ
  • Platinwas
  • Ribocarbo
  • JM8
Medicin: Cisplatin

Given IV

Andre navne:
  • CDDP
  • Cis-diammindichloridoplatin
  • Cismaplat
  • Cisplatin
  • Neoplatin
  • Platinol
  • Abiplatin
  • Blastolem
  • Briplatin
  • Cis-diammin-dichlorplatin
  • Cis-diammindichlor platin (II)
  • Cis-diamindichlorplatin
  • Cis-dichloramin Platin (II)
  • Cis-platinøst diamin dichlorid
  • Cis-platin
  • Cis-platin II
  • Cis-platin II diamin dichlorid
  • Cisplatina
  • Cisplatyl
  • Citoplatino
  • Citosin
  • Cysplatyna
  • DDP
  • Lederplatin
  • Metaplatin
  • Peyrones klorid
  • Peyrones salt
  • Placis
  • Plastistil
  • Platamin
  • Platiblastin
  • Platiblastin-S
  • Platinex
  • Platinol-AQ
  • Platinol-AQ VHA Plus
  • Platinoxan
  • Platin
  • Platindiaminodichlorid
  • Platiran
  • Platistin
  • Platosin
Procedure: Biospecimen Collection

Undergo blood sample collection

Andre navne:
  • Biologisk prøvesamling
  • Bioprøve indsamlet
  • Prøvesamling
  • Prøvekollektion
Procedure: Magnetic Resonance Imaging

Undergo MRI

Andre navne:
  • MR
  • Magnetisk resonans
  • Magnetisk resonansbilledscanning
  • Medicinsk billeddannelse, magnetisk resonans / kernemagnetisk resonans
  • HR
  • MR billeddannelse
  • MR-scanning
  • NMR billeddannelse
  • NMRI
  • Kernemagnetisk resonansbilleddannelse
  • Magnetisk resonansbilleddannelse (MRI)
  • sMRI
  • Magnetisk resonansbilleddannelse (procedure)
  • MRI'er
  • Strukturel MR
Medicin: Etoposide

Given IV

Andre navne:
  • Demethyl Epipodophyllotoxin Ethylidin Glucoside
  • EPEG
  • Lastet
  • Toposar
  • Vepesid
  • VP 16
  • VP 16-213
  • VP-16
  • VP-16-213
  • VP16
  • VP 16213
  • VP-16213
  • VP16213
Procedure: Computed Tomography

Undergo CT scan

Andre navne:
  • CT
  • KAT
  • CAT-scanning
  • Beregnet aksial tomografi
  • Computerstyret aksial tomografi
  • Computerstyret tomografi
  • CT-scanning
  • tomografi
  • Computerstyret aksial tomografi (procedure)
  • Computerstyret tomografi (CT) scanning
  • Diagnostisk CAT -scanning
  • Diagnostic CAT Scan Service Type
Andet: Patient Observation

Undergo observation

Andre navne:
  • Observation
  • Aktiv overvågning
  • udskudt terapi
  • forventningsfuld ledelse
  • Vagtende venter
Biologisk: Atezolizumab

Given IV

Andre navne:
  • Tecentriq
  • MPDL3280A
  • RO5541267
  • RG7446
  • MPDL 3280A
  • MPDL 328OA
  • MPDL-3280A
  • MPDL328OA
  • RG-7446
  • RG 7446
  • RO 5541267
  • RO-5541267
Aktiv komparator: Arm III (platinum drug, etoposide, observation)

During induction phase, patients receive carboplatin IV over 30 minutes or cisplatin IV over 60 minutes on day 1 of each cycle and etoposide IV on days 1-3 of each cycle. Treatment repeats every 21 days for 4 cycles in the absence of disease progression or unacceptable toxicity. Patients then undergo observation for 1 year. Patients also undergo CT scan and/or MRI throughout the trial and blood sample collection on study.
Medicin: Carboplatin

Given IV

Andre navne:
  • Blastocarb
  • Carboplat
  • Carboplatin Hexal
  • Carboplatino
  • Carboplatin
  • Carbosin
  • Carbosol
  • Carbotec
  • CBDCA
  • Displata
  • Ercar
  • JM-8
  • Nealorin
  • Novoplatin
  • Paraplatin
  • Paraplatin AQ
  • Platinwas
  • Ribocarbo
  • JM8
Medicin: Cisplatin

Given IV

Andre navne:
  • CDDP
  • Cis-diammindichloridoplatin
  • Cismaplat
  • Cisplatin
  • Neoplatin
  • Platinol
  • Abiplatin
  • Blastolem
  • Briplatin
  • Cis-diammin-dichlorplatin
  • Cis-diammindichlor platin (II)
  • Cis-diamindichlorplatin
  • Cis-dichloramin Platin (II)
  • Cis-platinøst diamin dichlorid
  • Cis-platin
  • Cis-platin II
  • Cis-platin II diamin dichlorid
  • Cisplatina
  • Cisplatyl
  • Citoplatino
  • Citosin
  • Cysplatyna
  • DDP
  • Lederplatin
  • Metaplatin
  • Peyrones klorid
  • Peyrones salt
  • Placis
  • Plastistil
  • Platamin
  • Platiblastin
  • Platiblastin-S
  • Platinex
  • Platinol-AQ
  • Platinol-AQ VHA Plus
  • Platinoxan
  • Platin
  • Platindiaminodichlorid
  • Platiran
  • Platistin
  • Platosin
Procedure: Biospecimen Collection

Undergo blood sample collection

Andre navne:
  • Biologisk prøvesamling
  • Bioprøve indsamlet
  • Prøvesamling
  • Prøvekollektion
Procedure: Magnetic Resonance Imaging

Undergo MRI

Andre navne:
  • MR
  • Magnetisk resonans
  • Magnetisk resonansbilledscanning
  • Medicinsk billeddannelse, magnetisk resonans / kernemagnetisk resonans
  • HR
  • MR billeddannelse
  • MR-scanning
  • NMR billeddannelse
  • NMRI
  • Kernemagnetisk resonansbilleddannelse
  • Magnetisk resonansbilleddannelse (MRI)
  • sMRI
  • Magnetisk resonansbilleddannelse (procedure)
  • MRI'er
  • Strukturel MR
Medicin: Etoposide

Given IV

Andre navne:
  • Demethyl Epipodophyllotoxin Ethylidin Glucoside
  • EPEG
  • Lastet
  • Toposar
  • Vepesid
  • VP 16
  • VP 16-213
  • VP-16
  • VP-16-213
  • VP16
  • VP 16213
  • VP-16213
  • VP16213
Procedure: Computed Tomography

Undergo CT scan

Andre navne:
  • CT
  • KAT
  • CAT-scanning
  • Beregnet aksial tomografi
  • Computerstyret aksial tomografi
  • Computerstyret tomografi
  • CT-scanning
  • tomografi
  • Computerstyret aksial tomografi (procedure)
  • Computerstyret tomografi (CT) scanning
  • Diagnostisk CAT -scanning
  • Diagnostic CAT Scan Service Type
Andet: Patient Observation

Undergo observation

Andre navne:
  • Observation
  • Aktiv overvågning
  • udskudt terapi
  • forventningsfuld ledelse
  • Vagtende venter

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Overall survival
Tidsramme: From date of registration or from date of start of observation/maintenance therapy to date of death due to any cause, assessed up to 5 years

Log-rank tests stratified by the randomization stratification factors will be used for null hypothesis (efficacy) tests. Cox regression models stratified by the randomization stratification factors will be used for alternative hypothesis (futility) tests.
From date of registration or from date of start of observation/maintenance therapy to date of death due to any cause, assessed up to 5 years

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Progression-free survival
Tidsramme: From date of registration or start of observation/maintenance therapy to date of first documentation of progression or symptomatic deterioration, or death due to any cause, assessed up to 5 years

Will be estimated using the Kaplan-Meier method and compared using log-rank tests.
From date of registration or start of observation/maintenance therapy to date of first documentation of progression or symptomatic deterioration, or death due to any cause, assessed up to 5 years
Duration of response
Tidsramme: Time from date of initial response to date of progression or death, assessed up to 5 years

Will be estimated non-parametrically using cumulative incidence curves.
Time from date of initial response to date of progression or death, assessed up to 5 years
Objective response rate (confirmed complete response [CR] or partial response [PR])
Tidsramme: Up to 5 years from study enrollment

Will be tabulated and compared between arms using Fisher's exact test.
Up to 5 years from study enrollment
Clinical benefit rate (confirmed CR or PR of any amount of time or stable disease for 6 months or longer)
Tidsramme: Up to 5 years from study enrollment

Will be tabulated and compared between arms using Fisher's exact test.
Up to 5 years from study enrollment

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

National Cancer Institute (NCI)

Efterforskere

  • Ledende efterforsker: David B Zhen, SWOG Cancer Research Network

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

28. juni 2022

Primær færdiggørelse (Anslået)

1. oktober 2028

Studieafslutning (Anslået)

1. oktober 2028

Datoer for studieregistrering

Først indsendt

25. september 2021

Først indsendt, der opfyldte QC-kriterier

25. september 2021

Først opslået (Faktiske)

28. september 2021

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

6. november 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

5. november 2026

Sidst verificeret

1. oktober 2026

Mere information

Begreber relateret til denne undersøgelse

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • NCI-2021-09851
  • U10CA180888 (U.S. NIH-bevilling/kontrakt)
  • NCI-2021-09851 (Registry Identifier: CTRP (Clinical Trial Reporting Program))
  • S2012 (Anden identifikator: CTEP)
  • S2012 (Anden identifikator: SWOG)

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

JA

IPD-planbeskrivelse

NCI is committed to sharing data in accordance with NIH policy. For more details on how clinical trial data is shared, access the link to the NIH data sharing policy page.

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ja

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

produkt fremstillet i og eksporteret fra U.S.A.

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

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