Testing the Use of Ado-Trastuzumab Emtansine Compared to the Usual Treatment (Chemotherapy With Docetaxel Plus Trastuzumab) for Recurrent, Metastatic, or Unresectable HER2-Positive Salivary Gland Cancer

February 5, 2024 updated by: NRG Oncology

A Controlled, Randomized Phase II Trial of Docetaxel Plus Trastuzumab Versus Ado-Trastuzumab Emtansine for Recurrent, Metastatic, or Treatment-Naive, Unresectable HER2-Positive Salivary Gland Cancer

This phase II trial tests whether ado-trastuzumab emtansine works to shrink tumors in patients with HER2-positive salivary gland cancer that has come back (recurrent), spread to other places in the body (metastatic), or cannot be removed by surgery (unresectable). Trastuzumab emtansine is a monoclonal antibody, called trastuzumab, linked to a chemotherapy drug called emtansine. Trastuzumab attaches to HER2 positive cancer cells in a targeted way and delivers emtansine to kill them. Trastuzumab emtansine may work better compared to usual treatment of chemotherapy with docetaxel and trastuzumab in treating patients with salivary gland cancer.

Study Overview

Detailed Description

PRIMARY OBJECTIVE:

I. To determine if trastuzumab emtansine (ado-trastuzumab emtansine [T-DM1]) shows better progression-free survival (PFS) when compared to docetaxel plus trastuzumab (TH) in recurrent and/or metastatic (R/M) HER2-positive salivary gland cancer (SGC) patients who have not previously received HER2 therapy for unresectable or recurrent and/or metastatic disease, as determined by local assessment.

SECONDARY OBJECTIVES:

I. To compare the overall response rate (ORR) by Response Evaluation Criteria in Solid Tumors (RECIST) version (v)1.1 criteria between arms.

II. To compare overall survival (OS) between arms. III. To compare toxicity using Common Terminology Criteria for Adverse Events (CTCAE) v5.0 criteria between arms.

IV. To assess patient-reported toxicity, as measured by the patient reported outcome (PRO)-CTCAE, between arms, and explore patient-reported symptomatic adverse events (AEs) for tolerability of each treatment arm as measured by the PRO-CTCAE.

EXPLORATORY OBJECTIVES:

I. To assess the ORR in patients who receive crossover treatment to T-DM1/TH following disease progression on the TH arm/T-DM1 arm.

II. To collect blood and tissue specimens for future translational science studies to examine how tumor genetics, HER2 signaling output/expression, and HER2 tumoral heterogeneity impact TH and T-DM1 efficacy.

OUTLINE: Patients are randomized to 1 of 2 arms.

ARM I: Patients receive docetaxel intravenously (IV) over 60 minutes on day 1 of each cycle. Treatment repeats every 21 days for up to 6 cycles in the absence of disease progression or unacceptable toxicity. Patients also receive trastuzumab IV over 90 minutes on day 1 of each cycle. Cycles repeat every 21 days in the absence of disease progression or unacceptable toxicity.

ARM II: Patients receive trastuzumab emtansine IV over 90 minutes on day 1 of each cycle. Cycles repeat every 21 days in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up every 3 months for 2 years and then every 6 months for 3 years.

Study Type

Interventional

Enrollment (Estimated)

116

Phase

  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

    • Alabama
      • Birmingham, Alabama, United States, 35233
        • Recruiting
        • University of Alabama at Birmingham Cancer Center
        • Contact:
        • Principal Investigator:
          • Andrew Fuson
    • California
      • Duarte, California, United States, 91010
        • Recruiting
        • City of Hope Comprehensive Cancer Center
        • Contact:
        • Principal Investigator:
          • Victoria M. Villaflor
      • Dublin, California, United States, 94568
        • Recruiting
        • Kaiser Permanente Dublin
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
        • Principal Investigator:
          • Jennifer M. Suga
      • Fremont, California, United States, 94538
        • Recruiting
        • Kaiser Permanente-Fremont
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • Fresno, California, United States, 93720
        • Recruiting
        • Kaiser Permanente-Fresno
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • Irvine, California, United States, 92618
        • Recruiting
        • City of Hope at Irvine Lennar
        • Contact:
          • Site Public Contact
          • Phone Number: 877-467-3411
        • Principal Investigator:
          • Victoria M. Villaflor
      • Modesto, California, United States, 95356
        • Recruiting
        • Kaiser Permanente-Modesto
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • Oakland, California, United States, 94611
        • Recruiting
        • Kaiser Permanente-Oakland
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • Palo Alto, California, United States, 94304
        • Recruiting
        • Stanford Cancer Institute Palo Alto
        • Contact:
        • Principal Investigator:
          • Alexander D. Colevas
      • Roseville, California, United States, 95661
        • Recruiting
        • Kaiser Permanente-Roseville
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • Sacramento, California, United States, 95814
        • Recruiting
        • Kaiser Permanente Downtown Commons
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • Sacramento, California, United States, 95823
        • Recruiting
        • Kaiser Permanente-South Sacramento
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • San Francisco, California, United States, 94115
        • Recruiting
        • Kaiser Permanente-San Francisco
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • San Jose, California, United States, 95119
        • Recruiting
        • Kaiser Permanente-Santa Teresa-San Jose
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • San Leandro, California, United States, 94577
        • Recruiting
        • Kaiser Permanente San Leandro
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • San Rafael, California, United States, 94903
        • Recruiting
        • Kaiser San Rafael-Gallinas
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • Santa Clara, California, United States, 95051
        • Recruiting
        • Kaiser Permanente Medical Center - Santa Clara
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • Santa Rosa, California, United States, 95403
        • Recruiting
        • Kaiser Permanente-Santa Rosa
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • South San Francisco, California, United States, 94080
        • Recruiting
        • Kaiser Permanente-South San Francisco
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • Vallejo, California, United States, 94589
        • Recruiting
        • Kaiser Permanente-Vallejo
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
      • Walnut Creek, California, United States, 94596
        • Recruiting
        • Kaiser Permanente-Walnut Creek
        • Contact:
          • Site Public Contact
          • Phone Number: 877-642-4691
          • Email: Kpoct@kp.org
        • Principal Investigator:
          • Jennifer M. Suga
    • Colorado
      • Aurora, Colorado, United States, 80045
        • Recruiting
        • UCHealth University of Colorado Hospital
        • Principal Investigator:
          • Daniel W. Bowles
        • Contact:
          • Site Public Contact
          • Phone Number: 720-848-0650
      • Highlands Ranch, Colorado, United States, 80129
        • Recruiting
        • UCHealth Highlands Ranch Hospital
        • Principal Investigator:
          • Daniel W. Bowles
        • Contact:
          • Site Public Contact
          • Phone Number: 720-848-0650
    • Hawaii
      • Honolulu, Hawaii, United States, 96819
        • Recruiting
        • Kaiser Permanente Moanalua Medical Center
        • Contact:
        • Principal Investigator:
          • Jennifer M. Suga
    • Idaho
      • Boise, Idaho, United States, 83712
        • Recruiting
        • Saint Luke's Cancer Institute - Boise
        • Contact:
        • Principal Investigator:
          • Nitya Alluri
      • Fruitland, Idaho, United States, 83619
        • Recruiting
        • Saint Luke's Cancer Institute - Fruitland
        • Contact:
        • Principal Investigator:
          • Nitya Alluri
      • Meridian, Idaho, United States, 83642
        • Recruiting
        • Saint Luke's Cancer Institute - Meridian
        • Contact:
        • Principal Investigator:
          • Nitya Alluri
      • Nampa, Idaho, United States, 83686
        • Recruiting
        • Saint Luke's Cancer Institute - Nampa
        • Contact:
        • Principal Investigator:
          • Nitya Alluri
      • Twin Falls, Idaho, United States, 83301
        • Recruiting
        • Saint Luke's Cancer Institute - Twin Falls
        • Contact:
        • Principal Investigator:
          • Nitya Alluri
    • Illinois
      • Danville, Illinois, United States, 61832
        • Recruiting
        • Carle at The Riverfront
        • Contact:
        • Principal Investigator:
          • Prem Sobti
      • Effingham, Illinois, United States, 62401
        • Recruiting
        • Carle Physician Group-Effingham
        • Contact:
        • Principal Investigator:
          • Prem Sobti
      • Mattoon, Illinois, United States, 61938
        • Recruiting
        • Carle Physician Group-Mattoon/Charleston
        • Contact:
        • Principal Investigator:
          • Prem Sobti
      • Urbana, Illinois, United States, 61801
        • Recruiting
        • Carle Cancer Center
        • Contact:
        • Principal Investigator:
          • Prem Sobti
    • Iowa
      • Ames, Iowa, United States, 50010
        • Recruiting
        • McFarland Clinic - Ames
        • Principal Investigator:
          • Joseph J. Merchant
        • Contact:
      • Des Moines, Iowa, United States, 50314
        • Recruiting
        • Mercy Medical Center - Des Moines
        • Principal Investigator:
          • Richard L. Deming
        • Contact:
    • Maryland
      • Cumberland, Maryland, United States, 21502
        • Recruiting
        • UPMC Western Maryland
        • Contact:
          • Site Public Contact
          • Phone Number: 240-964-1400
        • Principal Investigator:
          • Dan P. Zandberg
    • Michigan
      • Ann Arbor, Michigan, United States, 48109
        • Recruiting
        • University of Michigan Comprehensive Cancer Center
        • Contact:
          • Site Public Contact
          • Phone Number: 800-865-1125
        • Principal Investigator:
          • Paul L. Swiecicki
      • Detroit, Michigan, United States, 48201
        • Recruiting
        • Wayne State University/Karmanos Cancer Institute
        • Contact:
        • Principal Investigator:
          • Ammar Sukari
      • Farmington Hills, Michigan, United States, 48334
        • Recruiting
        • Weisberg Cancer Treatment Center
        • Contact:
        • Principal Investigator:
          • Ammar Sukari
    • Minnesota
      • Bemidji, Minnesota, United States, 56601
      • Coon Rapids, Minnesota, United States, 55433
        • Recruiting
        • Mercy Hospital
        • Contact:
        • Principal Investigator:
          • Yan Ji
      • Edina, Minnesota, United States, 55435
        • Recruiting
        • Fairview Southdale Hospital
        • Contact:
        • Principal Investigator:
          • Yan Ji
      • Minneapolis, Minnesota, United States, 55407
        • Recruiting
        • Abbott-Northwestern Hospital
        • Contact:
        • Principal Investigator:
          • Yan Ji
      • Rochester, Minnesota, United States, 55905
        • Recruiting
        • Mayo Clinic in Rochester
        • Contact:
          • Site Public Contact
          • Phone Number: 855-776-0015
        • Principal Investigator:
          • Katharine A. Price
      • Saint Louis Park, Minnesota, United States, 55416
        • Recruiting
        • Park Nicollet Clinic - Saint Louis Park
        • Contact:
        • Principal Investigator:
          • Yan Ji
      • Saint Paul, Minnesota, United States, 55101
        • Recruiting
        • Regions Hospital
        • Contact:
        • Principal Investigator:
          • Yan Ji
      • Saint Paul, Minnesota, United States, 55102
        • Recruiting
        • United Hospital
        • Contact:
        • Principal Investigator:
          • Yan Ji
    • Missouri
      • Creve Coeur, Missouri, United States, 63141
        • Recruiting
        • Siteman Cancer Center at West County Hospital
        • Principal Investigator:
          • Douglas R. Adkins
        • Contact:
      • Saint Louis, Missouri, United States, 63110
        • Recruiting
        • Washington University School of Medicine
        • Principal Investigator:
          • Douglas R. Adkins
        • Contact:
      • Saint Louis, Missouri, United States, 63129
        • Recruiting
        • Siteman Cancer Center-South County
        • Principal Investigator:
          • Douglas R. Adkins
        • Contact:
      • Saint Louis, Missouri, United States, 63136
        • Recruiting
        • Siteman Cancer Center at Christian Hospital
        • Principal Investigator:
          • Douglas R. Adkins
        • Contact:
      • Saint Peters, Missouri, United States, 63376
        • Recruiting
        • Siteman Cancer Center at Saint Peters Hospital
        • Principal Investigator:
          • Douglas R. Adkins
        • Contact:
    • New Hampshire
      • Lebanon, New Hampshire, United States, 03756
        • Recruiting
        • Dartmouth Hitchcock Medical Center/Dartmouth Cancer Center
        • Contact:
        • Principal Investigator:
          • Garrett T. Wasp
    • New Jersey
      • Basking Ridge, New Jersey, United States, 07920
        • Recruiting
        • Memorial Sloan Kettering Basking Ridge
        • Principal Investigator:
          • Alan L. Ho
        • Contact:
          • Site Public Contact
          • Phone Number: 212-639-7592
      • Middletown, New Jersey, United States, 07748
        • Recruiting
        • Memorial Sloan Kettering Monmouth
        • Principal Investigator:
          • Alan L. Ho
        • Contact:
          • Site Public Contact
          • Phone Number: 212-639-7592
      • Montvale, New Jersey, United States, 07645
        • Recruiting
        • Memorial Sloan Kettering Bergen
        • Principal Investigator:
          • Alan L. Ho
        • Contact:
          • Site Public Contact
          • Phone Number: 212-639-7592
    • New York
      • Commack, New York, United States, 11725
        • Recruiting
        • Memorial Sloan Kettering Commack
        • Principal Investigator:
          • Alan L. Ho
        • Contact:
          • Site Public Contact
          • Phone Number: 212-639-7592
      • Harrison, New York, United States, 10604
        • Recruiting
        • Memorial Sloan Kettering Westchester
        • Principal Investigator:
          • Alan L. Ho
        • Contact:
          • Site Public Contact
          • Phone Number: 212-639-7592
      • New York, New York, United States, 10065
        • Recruiting
        • Memorial Sloan Kettering Cancer Center
        • Principal Investigator:
          • Alan L. Ho
        • Contact:
          • Site Public Contact
          • Phone Number: 212-639-7592
      • New York, New York, United States, 10011
        • Recruiting
        • Mount Sinai Chelsea
        • Principal Investigator:
          • Marshall R. Posner
        • Contact:
          • Site Public Contact
          • Phone Number: 212-824-7309
          • Email: CCTO@mssm.edu
      • New York, New York, United States, 10029
        • Recruiting
        • Mount Sinai Hospital
        • Principal Investigator:
          • Marshall R. Posner
        • Contact:
          • Site Public Contact
          • Phone Number: 212-824-7309
          • Email: CCTO@mssm.edu
      • Uniondale, New York, United States, 11553
        • Recruiting
        • Memorial Sloan Kettering Nassau
        • Principal Investigator:
          • Alan L. Ho
        • Contact:
          • Site Public Contact
          • Phone Number: 212-639-7592
    • North Dakota
      • Bismarck, North Dakota, United States, 58501
      • Fargo, North Dakota, United States, 58122
      • Fargo, North Dakota, United States, 58122
    • Ohio
      • Cincinnati, Ohio, United States, 45219
        • Recruiting
        • University of Cincinnati Cancer Center-UC Medical Center
        • Contact:
        • Principal Investigator:
          • Christopher Lemmon
      • Columbus, Ohio, United States, 43210
        • Recruiting
        • Ohio State University Comprehensive Cancer Center
        • Contact:
        • Principal Investigator:
          • Marcelo R. Bonomi
      • Steubenville, Ohio, United States, 43952
        • Recruiting
        • Trinity's Tony Teramana Cancer Center
        • Contact:
          • Site Public Contact
          • Phone Number: 888-874-7000
        • Principal Investigator:
          • Dan P. Zandberg
      • West Chester, Ohio, United States, 45069
        • Recruiting
        • University of Cincinnati Cancer Center-West Chester
        • Contact:
        • Principal Investigator:
          • Christopher Lemmon
    • Oklahoma
      • Lawton, Oklahoma, United States, 73505
        • Recruiting
        • Cancer Centers of Southwest Oklahoma Research
        • Contact:
          • Site Public Contact
          • Phone Number: 877-231-4440
        • Principal Investigator:
          • Minh Phan
      • Oklahoma City, Oklahoma, United States, 73104
        • Recruiting
        • University of Oklahoma Health Sciences Center
        • Contact:
        • Principal Investigator:
          • Minh Phan
    • Pennsylvania
      • Altoona, Pennsylvania, United States, 16601
        • Recruiting
        • UPMC Altoona
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Beaver, Pennsylvania, United States, 15009
        • Recruiting
        • UPMC-Heritage Valley Health System Beaver
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Butler, Pennsylvania, United States, 16001
        • Recruiting
        • UPMC Hillman Cancer Center at Butler Health System
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Camp Hill, Pennsylvania, United States, 17011
        • Recruiting
        • UPMC Camp Hill
        • Contact:
          • Site Public Contact
          • Phone Number: 717-975-8900
        • Principal Investigator:
          • Dan P. Zandberg
      • Carlisle, Pennsylvania, United States, 17015
        • Recruiting
        • Carlisle Regional Cancer Center
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Cranberry Township, Pennsylvania, United States, 16066
        • Recruiting
        • UPMC Hillman Cancer Center - Passavant - Cranberry
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Erie, Pennsylvania, United States, 16505
        • Recruiting
        • UPMC Hillman Cancer Center Erie
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Farrell, Pennsylvania, United States, 16121
        • Recruiting
        • UPMC Cancer Center at UPMC Horizon
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Greensburg, Pennsylvania, United States, 15601
        • Recruiting
        • UPMC Cancer Centers - Arnold Palmer Pavilion
        • Contact:
          • Site Public Contact
          • Phone Number: 724-838-1900
        • Principal Investigator:
          • Dan P. Zandberg
      • Harrisburg, Pennsylvania, United States, 17109
        • Recruiting
        • UPMC Pinnacle Cancer Center/Community Osteopathic Campus
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Indiana, Pennsylvania, United States, 15701
        • Recruiting
        • IRMC Cancer Center
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Johnstown, Pennsylvania, United States, 15901
        • Recruiting
        • UPMC-Johnstown/John P. Murtha Regional Cancer Center
        • Contact:
          • Site Public Contact
          • Phone Number: 814-534-4724
        • Principal Investigator:
          • Dan P. Zandberg
      • McKeesport, Pennsylvania, United States, 15132
        • Recruiting
        • UPMC Cancer Center at UPMC McKeesport
        • Contact:
          • Site Public Contact
          • Phone Number: 412-647-8073
        • Principal Investigator:
          • Dan P. Zandberg
      • Mechanicsburg, Pennsylvania, United States, 17050
        • Recruiting
        • UPMC Hillman Cancer Center at Rocco And Nancy Ortenzio Cancer Pavilion
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Monroeville, Pennsylvania, United States, 15146
        • Recruiting
        • UPMC Hillman Cancer Center - Monroeville
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Moon, Pennsylvania, United States, 15108
        • Recruiting
        • UPMC Hillman Cancer Center in Coraopolis
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Mount Pleasant, Pennsylvania, United States, 15666
        • Recruiting
        • UPMC Hillman Cancer Center - Part of Frick Hospital
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • N. Huntingdon, Pennsylvania, United States, 15642
        • Recruiting
        • Arnold Palmer Cancer Center Medical Oncology Norwin
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Natrona Heights, Pennsylvania, United States, 15065
        • Recruiting
        • UPMC Cancer Center-Natrona Heights
        • Contact:
          • Site Public Contact
          • Phone Number: 724-230-3030
        • Principal Investigator:
          • Dan P. Zandberg
      • New Castle, Pennsylvania, United States, 16105
        • Recruiting
        • UPMC Hillman Cancer Center - New Castle
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Pittsburgh, Pennsylvania, United States, 15232
        • Recruiting
        • University of Pittsburgh Cancer Institute (UPCI)
        • Contact:
          • Site Public Contact
          • Phone Number: 412-647-8073
        • Principal Investigator:
          • Dan P. Zandberg
      • Pittsburgh, Pennsylvania, United States, 15215
        • Recruiting
        • UPMC-Saint Margaret
        • Contact:
          • Site Public Contact
          • Phone Number: 412-784-4900
        • Principal Investigator:
          • Dan P. Zandberg
      • Pittsburgh, Pennsylvania, United States, 15219
        • Recruiting
        • UPMC-Mercy Hospital
        • Contact:
          • Site Public Contact
          • Phone Number: 800-533-8762
        • Principal Investigator:
          • Dan P. Zandberg
      • Pittsburgh, Pennsylvania, United States, 15237
        • Recruiting
        • UPMC-Passavant Hospital
        • Contact:
          • Site Public Contact
          • Phone Number: 412-367-6454
        • Principal Investigator:
          • Dan P. Zandberg
      • Pittsburgh, Pennsylvania, United States, 15243
        • Recruiting
        • UPMC-Saint Clair Hospital Cancer Center
        • Contact:
          • Site Public Contact
          • Phone Number: 412-502-3920
        • Principal Investigator:
          • Dan P. Zandberg
      • Seneca, Pennsylvania, United States, 16346
        • Recruiting
        • UPMC Cancer Center at UPMC Northwest
        • Contact:
          • Site Public Contact
          • Phone Number: 814-676-7900
        • Principal Investigator:
          • Dan P. Zandberg
      • Uniontown, Pennsylvania, United States, 15401
        • Recruiting
        • UPMC Cancer Center-Uniontown
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Washington, Pennsylvania, United States, 15301
        • Recruiting
        • UPMC Cancer Center-Washington
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • Williamsport, Pennsylvania, United States, 17754
        • Recruiting
        • Divine Providence Hospital
        • Contact:
        • Principal Investigator:
          • Dan P. Zandberg
      • York, Pennsylvania, United States, 17408
        • Recruiting
        • UPMC Memorial
        • Contact:
          • Site Public Contact
          • Phone Number: 717-724-6760
        • Principal Investigator:
          • Dan P. Zandberg
    • South Carolina
      • Charleston, South Carolina, United States, 29425
        • Recruiting
        • Medical University of South Carolina
        • Contact:
        • Principal Investigator:
          • John M. Kaczmar
    • South Dakota
      • Sioux Falls, South Dakota, United States, 57104
      • Sioux Falls, South Dakota, United States, 57117-5134
    • Tennessee
      • Nashville, Tennessee, United States, 37232
        • Recruiting
        • Vanderbilt University/Ingram Cancer Center
        • Contact:
          • Site Public Contact
          • Phone Number: 800-811-8480
        • Principal Investigator:
          • Jennifer H. Choe
    • Vermont
      • Saint Johnsbury, Vermont, United States, 05819
        • Recruiting
        • Norris Cotton Cancer Center-North
        • Contact:
        • Principal Investigator:
          • Garrett T. Wasp
    • Wisconsin
      • Milwaukee, Wisconsin, United States, 53226
        • Recruiting
        • Medical College of Wisconsin
        • Principal Investigator:
          • Stuart J. Wong
        • Contact:
          • Site Public Contact
          • Phone Number: 414-805-3666
      • Mukwonago, Wisconsin, United States, 53149
        • Recruiting
        • ProHealth D N Greenwald Center
        • Contact:
        • Principal Investigator:
          • Timothy R. Wassenaar
      • Oconomowoc, Wisconsin, United States, 53066
        • Recruiting
        • ProHealth Oconomowoc Memorial Hospital
        • Principal Investigator:
          • Timothy R. Wassenaar
        • Contact:
          • Site Public Contact
          • Phone Number: 262-928-7878
      • Waukesha, Wisconsin, United States, 53188
        • Recruiting
        • UW Cancer Center at ProHealth Care
        • Principal Investigator:
          • Timothy R. Wassenaar
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Pathologically (histologically or cytologically) proven diagnosis of HER2-positive salivary gland cancer (SGC)

    • Note: The majority of HER2-positive SGCs are salivary duct carcinoma (SDCs), but to a lesser extent, other SGC subtypes can be HER2-positive (e.g., adenocarcinomas, mucoepidermoid carcinomas, etc.) and are eligible to be included on the study. Additionally, pathologists may sign out SDCs under other descriptors (e.g., ex-pleomorphic adenoma, adenocarcinoma), and these would be eligible if they are HER2-positive.
    • Note: HER2 evaluation based on local site immunohistochemistry (IHC), fluorescent in-situ hybridization (FISH), or local/commercial next-generation sequencing (NGS) is required. Any one of the following criteria observed in a primary tumor or metastasis would meet the study definition for "HER2-positive":

      • Immunohistochemistry (IHC) (3+) per the College of American Pathologists (CAP) breast cancer guidelines
      • Gene amplification by FISH (HER2/CEP17 ratio >= 2.0)
      • Gene amplification by NGS (fold change > 2)
  • Patients with unresectable disease who are not candidates for curative surgery or radiation OR recurrent OR metastatic disease that is evident on radiologic imaging
  • Patients with treated brain metastases are eligible if follow-up brain imaging after central nervous system (CNS)-directed therapy shows no evidence of progression

    • Patients with new or progressive brain metastases (active brain metastases) or leptomeningeal disease are eligible if the treating physician determines that immediate CNS specific treatment is not required and is unlikely to be required during the first cycle of therapy
  • Measurable or non-measurable disease by the RECIST v1.1 criteria
  • History/physical examination within 30 days prior to registration
  • The following imaging within 60 days prior to registration:

    • Computed tomography (CT) or magnetic resonance imaging (MRI) of the neck (diagnostic quality with contrast, unless contraindicated) AND
    • CT scan of the chest (diagnostic quality with contrast, unless contraindicated) AND
    • CT or MRI of the abdomen and pelvis, if clinically indicated (diagnostic quality with contrast, unless contraindicated)
  • Age >= 18
  • Left ventricular ejection fraction (LVEF) >= 50% assessed by echocardiogram or multigated acquisition (MUGA) scan within 30 days prior to registration
  • Absolute neutrophil count (ANC) >= 1,500 cells/mm^3 (within 14 days prior to registration)
  • Platelets >= 100,000 cells/mm^3 (within 14 days prior to registration)
  • Hemoglobin >= 9.0 g/dL (within 14 days prior to registration) (Note: The use of transfusion or other intervention to achieve hemoglobin [Hgb] >= 9.0 g/dL is acceptable.)
  • Serum creatinine =< 1.5 x upper limit of normal (ULN) OR calculated creatinine clearance (CrCl) >= 30 mL/min by the Cockcroft-Gault formula (within 14 days prior to registration)
  • Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) =< 1.5 x institutional ULN (within 14 days prior to registration)
  • Known human immunodeficiency virus (HIV) infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months prior to registration are eligible for this trial. Testing is not required for entry into protocol
  • For patients with known evidence of chronic hepatitis B virus (HBV) infection, the HBV viral load must be undetectable on suppressive therapy, if indicated

    • Note: Known positive test for hepatitis B virus surface antigen (HBV sAg) indicating acute or chronic infection would make the patient ineligible unless the viral load becomes undetectable on suppressive therapy. Patients who are immune to hepatitis B (anti-Hepatitis B surface antibody positive) are eligible (e.g., patients immunized against hepatitis B)
  • For patients with a known history of hepatitis C virus (HCV) infection, they must have been treated and cured. For patients with HCV infection who are currently on treatment, they are eligible if they have an undetectable HCV viral load

    • Note: Known positive test for hepatitis C virus ribonucleic acid (HCV RNA) indicating acute or chronic infection would make the patient ineligible unless the viral load becomes undetectable on suppressive therapy
  • Negative urine or serum pregnancy test (in persons of childbearing potential) within 14 days prior to registration. Childbearing potential is defined as any person who has experienced menarche and who has not undergone surgical sterilization (hysterectomy or bilateral oophorectomy) or who is not postmenopausal
  • Willing to use highly effective contraceptives for participants of childbearing potential (participants who may become pregnant or who may impregnate a partner) during therapy and for 7 months following last dose of study drug; this inclusion is necessary because the treatment in this study may be significantly teratogenic (See Section 9 for definition of highly effective contraception). Women must refrain from donating eggs during this same period
  • Men with partners of childbearing potential must be willing to use a highly effective form of non-hormonal contraception or two effective forms of non-hormonal contraception by the patient and/or partner, and to continue the use of contraception for the duration of study treatment and for at least 7 months after the last dose of study treatment. Male patients whose partners are pregnant should use condoms for the duration of the pregnancy. Men must refrain from donating sperm during this same period
  • Patients with a prior or concurrent malignancy whose natural history or treatment does not have the potential to interfere with the safety or efficacy assessment of the investigational regimen are eligible for this trial
  • The patient or a legally authorized representative must provide study-specific informed consent prior to study entry and, for patients treated in the U.S., authorization permitting release of personal health information

Exclusion Criteria:

  • Prior systemic therapy for the study cancer in the unresectable or recurrent and/or metastatic disease setting

    • Note: Prior chemotherapy for a different cancer is allowed; prior androgen receptor targeted therapy in any setting is allowed; prior systemic therapy, including HER2-directed therapies given as neoadjuvant therapy, adjuvant therapy, and/or concurrently with radiation is allowed
  • Patients who have had chemotherapy or palliative-intent radiotherapy must have all toxicities related to prior treatment recovered to =< grade 1 prior to registration
  • Severe, active co-morbidity defined as follows:

    • Unstable angina requiring hospitalization in the last 6 months
    • Myocardial infarction within the last 6 months
    • New York Heart Association Functional Classification III/IV (Note: Patients with known history or current symptoms of cardiac disease, or history of treatment with cardiotoxic agents, should have a clinical risk assessment of cardiac function using the New York Heart Association Functional Classification.)
    • Persistent grade 3-4 (CTCAE version 5.0) electrolyte abnormalities that cannot be reversed despite replacement as indicated by repeat testing
    • Patient must not have an active infection requiring IV antibiotics
  • >= grade 3 peripheral neuropathy
  • Interstitial lung disease or pulmonary fibrosis, organizing pneumonia (e.g., bronchiolitis obliterans), drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonitis on chest CT scan
  • Any hemorrhage or bleeding event grade >= 3 within 28 days prior to registration
  • History of allergic reactions to compounds of similar chemical or biologic composition to ado-trastuzumab emtansine, trastuzumab, and/or docetaxel (or any of their excipients)
  • History of exposure to the following cumulative doses of anthracyclines:

    • Doxorubicin or liposomal doxorubicin > 500 mg/m^2
    • Epirubicin > 900 mg/m^2
    • Mitoxantrone > 120 mg/m^2
    • Note: If another anthracycline, or more than one anthracycline has been used, the cumulative dose must not exceed the equivalent of doxorubicin 500 mg/m^2
  • Pregnancy and individuals unwilling to discontinue nursing

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Active Comparator: Arm I (docetaxel, trastuzumab)
Patients receive docetaxel IV over 60 minutes on day 1 of each cycle. Treatment repeats every 21 days for up to 6 cycles in the absence of disease progression or unacceptable toxicity. Patients also receive trastuzumab IV over 90 minutes on day 1 of each cycle. Cycles repeat every 21 days in the absence of disease progression or unacceptable toxicity.
Ancillary studies
Given IV
Other Names:
  • Herceptin
  • ABP 980
  • ALT02
  • Anti-c-ERB-2
  • Anti-c-erbB2 Monoclonal Antibody
  • Anti-ERB-2
  • Anti-erbB-2
  • Anti-erbB2 Monoclonal Antibody
  • Anti-HER2/c-erbB2 Monoclonal Antibody
  • Anti-p185-HER2
  • c-erb-2 Monoclonal Antibody
  • HER2 Monoclonal Antibody
  • Herceptin Biosimilar PF-05280014
  • Herceptin Trastuzumab Biosimilar PF-05280014
  • Herzuma
  • MoAb HER2
  • Monoclonal Antibody c-erb-2
  • Monoclonal Antibody HER2
  • Ogivri
  • Ontruzant
  • PF-05280014
  • rhuMAb HER2
  • RO0452317
  • SB3
  • Trastuzumab Biosimilar ABP 980
  • Trastuzumab Biosimilar ALT02
  • trastuzumab biosimilar EG12014
  • Trastuzumab Biosimilar HLX02
  • Trastuzumab Biosimilar PF-05280014
  • Trastuzumab Biosimilar SB3
  • Trastuzumab-dkst
  • Trastuzumab-dttb
  • Trastuzumab-pkrb
  • Trazimera
  • Kanjinti
  • Trastuzumab Biosimilar SIBP-01
  • Trastuzumab-anns
  • Trastuzumab-qyyp
Given IV
Other Names:
  • Taxotere
  • Docecad
  • RP56976
  • Taxotere Injection Concentrate
Experimental: Arm II (trastuzumab emtansine)
Patients receive trastuzumab emtansine IV over 90 minutes on day 1 of each cycle. Cycles repeat every 21 days in the absence of disease progression or unacceptable toxicity.
Ancillary studies
Given IV
Other Names:
  • RO5304020
  • Kadcyla
  • Ado Trastuzumab Emtansine
  • ADO-Trastuzumab Emtansine
  • PRO132365
  • T-DM1
  • Trastuzumab-DM1
  • Trastuzumab-MCC-DM1
  • Trastuzumab-MCC-DM1 Antibody-Drug Conjugate
  • Trastuzumab-MCC-DM1 Immunoconjugate

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Progression-Free Survival (PFS)
Time Frame: From randomization to disease progression or death due to any cause, whichever occurs first. Analysis occurs after 98 PFS events have been reported, assessed up to 5 years
Kaplan-Meier method will be used to estimate PFS rates. A log-rank test will be used to assess whether T-DM1 shows a signal of better PFS than the control arm. Cox proportional hazards models, including the stratification factors and with/out other key covariates (e.g., Zubrod performance status), will be used to estimate the treatment effect hazard ratio along with 80% and 95% confidence intervals.
From randomization to disease progression or death due to any cause, whichever occurs first. Analysis occurs after 98 PFS events have been reported, assessed up to 5 years

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Objective Response Rate (ORR)
Time Frame: From randomization to disease progression or last follow-up, assessed up to 5 years
Overall tumor response in patients will be assessed according to Response Evaluation Criteria in Solid Tumors (RECIST) 1.1. Only randomized patients who have measurable disease present at baseline will be considered evaluable for response. The ORR, defined as the proportion of complete and partial best overall responses (complete response [CR]+partial response [PR]) will be calculated with their respective 80% and 95% confidence intervals (CI) based normal approximations.
From randomization to disease progression or last follow-up, assessed up to 5 years
Duration Of Response (DOR)
Time Frame: From randomization to disease progression or last follow-up, assessed up to 5 years
The duration of overall response is measured from the time measurement criteria are met for CR or PR (whichever is first recorded) until the first date that recurrent or progressive disease is objectively documented (taking as reference for progressive disease the smallest measurements recorded since the treatment started). If the number of responders is sufficient, the Kaplan-Meier method will be used to estimate the DOR rates along with median of DOR and 95% CIs.
From randomization to disease progression or last follow-up, assessed up to 5 years
Overall Survival (OS)
Time Frame: From randomization until death due to any cause or last follow-up, assessed up to 5 years
OS rates will be estimated using the Kaplan-Meier method, and between-arms comparison will be performed using a logrank test (0.10 one-sided significance level). Cox proportional hazards models with the stratification factors and with/out other key covariates (e.g., Zubrod performance status) will be used to estimate the treatment effect hazard ratio along with 80% and 95% confidence intervals.
From randomization until death due to any cause or last follow-up, assessed up to 5 years
Incidence of Adverse Events
Time Frame: From start of treatment to last follow-up, assessed up to 5 years
Adverse events (AEs) will be graded using Common Terminology Criteria for Adverse Events (CTCAE) version (v)5.0. Counts of all adverse events (AEs) by grade will be provided by treatment arm. Counts and frequencies will be provided for the worst grade AE experienced by the patient by treatment arm. The proportion of patients with at least one grade 3 or higher AE will be compared between the treatment arms. All comparisons will be tested using a chi-Square test, or Fisher's exact test if cell frequencies are < 5, with a significance level of 0.10. In addition, 80% and 95% confidence intervals will be provided for these proportions.
From start of treatment to last follow-up, assessed up to 5 years
Treatment Discontinuations Due to AEs
Time Frame: From start of treatment to end of treatment
The proportion of treatment discontinuations due to adverse events between arms will be compared using a chi-Square test (two-sided alpha of 0.10). In addition, 80% and 95% confidence intervals will be provided for these proportions. A two-group chi-square test with a 10% two-sided significance level will have 90% power to detect the difference between Arm 2 proportion of 0.15 and Arm 1 proportion of 0.40 (odds ratio of 3.8) when the number of randomized patients in each group is 58. These figures are reasonable based on data from breast cancer trials (40.9% versus [vs.] 7.2% for docetaxel plus trastuzumab [TH] and ado-trastuzumab emtansine [T-DM1] alone).
From start of treatment to end of treatment
Patient-Reported Toxicity
Time Frame: From randomization to 12 months
Patient-reported adverse events will be assessed using selected PRO-CTCAE.
From randomization to 12 months

Other Outcome Measures

Outcome Measure
Measure Description
Time Frame
Objective Response Rate (ORR) for patients who receive crossover treatment to T-DM1/TH following disease progression on the TH/T-DM1 arm
Time Frame: From start of crossover treatment to disease progression, assessed up to 5 years
Overall tumor response will be assessed by RECIST v1.1 (see Section 13). The ORR, defined as the proportion of complete and partial responses (CR+PR) for patients who crossover after disease progression from T-DM1 (TH) to TH (T-DM1) will be calculated with their respective 80% and 95% CIs.
From start of crossover treatment to disease progression, assessed up to 5 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Investigators

  • Principal Investigator: Alan L Ho, NRG Oncology

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

September 30, 2022

Primary Completion (Estimated)

July 31, 2028

Study Completion (Estimated)

July 31, 2028

Study Registration Dates

First Submitted

June 2, 2022

First Submitted That Met QC Criteria

June 2, 2022

First Posted (Actual)

June 7, 2022

Study Record Updates

Last Update Posted (Estimated)

February 7, 2024

Last Update Submitted That Met QC Criteria

February 5, 2024

Last Verified

February 1, 2024

More Information

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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