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Effect of Chemotherapy and Radiation Prior to Surgery for Triple Negative Breast Cancer

8. juli 2016 opdateret af: Washington University School of Medicine

Effect of Neoadjuvant Cisplatin Based Chemoradiation Therapy for Locally Advanced Triple Negative Breast Cancer: Clinical Outcome and Correlation to Biological Parameters

The purpose of this study is to determine whether Cisplatin when given with radiation therapy prior to surgery is effective in improving response to treatment in breast cancer patients. Tumor, blood and bone marrow samples will be collected in this study and will also help researchers determine if cisplatin is able to change tumor DNA so it cannot multiply itself and create more tumor cells, and cause the tumor cells to die.

Studieoversigt

Status

Afsluttet

Betingelser

Detaljeret beskrivelse

After Diagnosis: Clinical Stage IIB, III Breast Cancer, Triple Negative

Week 0: Port-A-Cath placement Tumor biopsy (Core and FNA) Blood collection Bone marrow aspiration Sentinel Lymph node biopsy, if axillary US negative

Week 1: Chemo & Radiation Day 1: Radiation Therapy, Cisplatin 75mg/m^2 (cycle 1) Days 2-5: Radiation Therapy

Week 2: Radiation Day 1-5: Radiation Therapy

Week 3: Radiation Days 1-5: Radiation Therapy

Week 4: Chemo & Radiation Day 1: Radiation Therapy, Cisplatin 75mg/m^2 (cycle 2) Days 2-5: Radiation Therapy

Week 5: Radiation Days 1-5: Radiation Therapy

Week 6: Radiation Days 1-5: Radiation Therapy

Week 7: Chemo Day 1: Cisplatin 75mg/m^2 (cycle 3)

Week 10: Chemo Day 1:Cisplatin 75mg/m^2 (cycle 4)

Week 13: Surgery Mastectomy with/without axillary lymph node dissection Tumor biopsy (Core and FNA) Blood collection Bone marrow aspiration

Week 15 - 21: Recommended (physician discretion) Adjuvant Chemo Dose dense Doxorubicin: 60mg/m^2 & Cyclophosphamide: 600mg/m^2, every 2 weeks for 4 cycles

Week 21 - 29: Recommended (physician discretion) Adjuvant Chemo Paclitaxel: 175mg/m^2 every 2 weeks for 4 cycles

Week 52 IVAD Removal, Bone marrow aspiration

Follow-Up (up to 5 years) Q 3 months for year 1 Q 6 months for year 2-3 Q 1 year for years 4-5

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

5

Fase

  • Fase 2

Kontakter og lokationer

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

Studiesteder

    • Missouri
      • St. Louis, Missouri, Forenede Stater, 63110
        • Washington University School of Medicine

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

Kvinde

Beskrivelse

Inclusion Criteria:

  • Patients must be >= 18 years of age
  • Patients must be newly diagnosed with primary invasive ductal breast adenocarcinoma.
  • Tumor classified as clinically stage T2, T3 or T4 with any N (NX, N1, N2, or N3).
  • Tumor does not express the following biomarkers: estrogen receptor, progesterone receptor, Her2/neu
  • Adequate organ function defined as:

    • Serum Creatinine <= 1.5 x upper limit of institutional normal.
    • ALT, AST, ALK Phos <= 1.5 x upper limit of institutional normal.
    • Bilirubin <= 1.5 x upper limit of institutional normal.
    • Normal left ventricular function (LVEF > 50%) by MUGA or ECHO.

Exclusion Criteria:

  • No evidence of distant metastasis present by CT, Bone scan, or physical exam. If the bone scan or CT scans demonstrate indeterminate lesions, the nature of these lesions should be further clarified by additional testing such as PET or MRI.
  • No prior malignancies with the exception of curatively treated basal or squamous carcinoma of the skin or history of previous malignancies, treated with at least greater than 5 years disease free survival.
  • Women of child bearing potential may not be currently pregnant or breastfeeding at time of registration and must agree to use adequate contraception.
  • Karnofsky Performance Status of <= 70.
  • Patients with known history neural deficiencies (e.g. peripheral neuropathy).
  • Patients with a known hearing impairment (hearing loss or severe tinnitus).
  • Male patients

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: N/A
  • Interventionel model: Enkelt gruppeopgave
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Cisplatin + Radiation + Recommended Surgery

Cisplatin 75 mg/m^2 IV Day 1 Week 1, Day 1 Week 2, Day 1 Week 7, Day 1 Week 10

Radiation = Total dose to breast or chest wall will be 50-60 Gy in 1.8-2.0 Gy daily fractions. Internal mammary nodes, supraclavicular fossa nodes and axillary nodal basins will receive 45-50 Gy over 5-6 weeks.

Surgery (recommended) mastectomy with/without axillary lymph node dissection

Andre navne:
  • cisplatin
(RECOMMENDED BUT NOT REQUIRED)

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Overall Response
Tidsramme: At the time of surgery (week 13)
  • Complete response: disappearance of all target lesions, non-target lesions, and normalization of tumor marker level
  • Partial response: at least a 30% decrease in the sum of the longest diameter (LD) of the target lesions taking as reference the baseline sum LD
  • Stable disease: neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD taking as references the smallest sum LD since the treatment started,
  • Progressive disease: at least a 20% increase in the sum of the LD of the target lesions taking as reference the smallest sum LD recorded since the treatment started or the appearance of one or more new lesions, appearance of one more new lesions, or unequivocal progression of existing non-target lesions.
At the time of surgery (week 13)

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Time to Disease Progression
Tidsramme: Until study was terminated (23.5 months)
Time to disease progression: time from registration until objective tumor progression; does not include deaths
Until study was terminated (23.5 months)
Overall Survival Rate (OS)
Tidsramme: Until study was terminated (23.5 months)
OS = Time from registration until death from any cause
Until study was terminated (23.5 months)
Number of Participants With Surgical Complications
Tidsramme: 30 days post surgery (week 17-18)
30 days post surgery (week 17-18)
Number of Participants With Medical Toxicities
Tidsramme: 30 days post surgery (week 17-18)
The descriptions and grading scales found in the revised NCI Common Terminology Criteria for Adverse Events (CTCAE) version 3.0 will be utilized for all toxicity reporting. All detailed information regarding serious and other adverse events are listed in the Adverse Event module of these results.
30 days post surgery (week 17-18)
Effect of Neoadjuvant Chemoradiation Therapy in Disseminated Cancer Cells in the Bone Marrow and Correlation to Tumor Response
Tidsramme: 5 years
5 years
Develop Animal Models of Triple Negative Breast Cancers
Tidsramme: 5 years
5 years
Provide Samples for the Development of the FNA Assay
Tidsramme: At time of IVAD placement and at time of surgery
At time of IVAD placement and at time of surgery

Samarbejdspartnere og efterforskere

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

Efterforskere

  • Ledende efterforsker: Rebecca Aft, MD, PhD, Washington University School of Medicine

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

1. december 2007

Primær færdiggørelse (Faktiske)

1. december 2009

Studieafslutning (Faktiske)

1. december 2009

Datoer for studieregistrering

Først indsendt

28. december 2007

Først indsendt, der opfyldte QC-kriterier

28. januar 2008

Først opslået (Skøn)

29. januar 2008

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

19. august 2016

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

8. juli 2016

Sidst verificeret

1. juli 2016

Mere information

Begreber relateret til denne undersøgelse

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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