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Capecitabine in Women With Operable Breast Cancer

9. november 2015 opdateret af: Ian E. Krop, MD, PhD, Dana-Farber Cancer Institute

A Phase II Study of Preoperative Capecitabine in Women With Operable Breast Cancer

The purpose of this study is to find out what effects (good and bad) taking capecitabine for 12 weeks before surgery will have on women with breast cancer.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Medicin: Capecitabine

Detaljeret beskrivelse

Prior to the start of treatment, patients will have a small metal clip inserted into the tumor bed to identify the tumor site to the surgeon. At that time, a needle biopsy of the breast tumor or a sentinel (underarm) lymph node biopsy will also be performed.
Patients will take capecitabine orally twice daily for 14 days. This treatment will repeat every 21 days (1 cycle). Patients will receive 4 cycles of this treatment.
A physical exam and blood work will be done every three weeks after starting therapy to monitor side effects.
After two weeks of capecitabine a biopsy from the tumor will be done to generate information about the characteristics of the tumor that may respond to capecitabine.
After completing 4 cycles (12 weeks) of capecitabine, patients will then undergo surgery to remove any remaining breast cancer (lumpectomy or mastectomy). Post-surgical treatment (radiation, chemotherapy, and hormonal therapy) is at the discretion of the patients physician.

Undersøgelsestype

Interventionel

Tilmelding (Forventet)

Fase

Fase 2

Kontakter og lokationer

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

Studiesteder

Forenede Stater
- Massachusetts
  - Boston, Massachusetts, Forenede Stater, 02215
    - Dana-Farber Cancer Institute
  - Boston, Massachusetts, Forenede Stater, 02115
    - Beth Israel Deaconess Medical Center
  - Boston, Massachusetts, Forenede Stater, 02130
    - Faulkner Hospital

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:

Histological confirmation of primary invasive breast cancer
Stage I-III operable breast cancer.
Primary tumor must be greater than or equal to 2cm by radiographic imaging or palpitation
Women greater than 18 years of age
ECOG performance status 0-1
WBC > 4000/mm3
Platelet count > 100,000/mm3
SGOT < 2x ULN
Calculated creatinine clearance > 50ml/min

Exclusion Criteria:

Evidence of metastatic (stage IV) cancer on physical exam or any diagnostic study.
Pregnant or breast-feeding women
Inflammatory breast cancer
HER2 positive disease
History of hypersensitivity to a 5-FU or known dihydropyrimidine dehydrogenase (DPD) deficiency
Uncontrolled intercurrent illness
Prior history of breast cancer are ineligible except: diagnosed at least 2 years ago; present cancer is not in previously irradiated breast; no prior chemotherapy in the past 5 years; no prior high-dose chemotherapy with stem cell or bone marrow transplant.
Excisional biopsy performed prior to enrollment
Uncontrolled coagulopathy
Lack of physical integrity of the upper gastrointestinal tract or malabsorption syndrome.

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)

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål	Tidsramme
To determine the response rate following four cycles of preoperative capecitabine in women with operable breast cancer. Tidsramme: 3 years	3 years

Samarbejdspartnere og efterforskere

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

Sponsor

Dana-Farber Cancer Institute

Samarbejdspartnere

Beth Israel Deaconess Medical Center

Hoffmann-La Roche

Brigham and Women's Hospital

Efterforskere

Ledende efterforsker: Ian Krop, MD, PhD, Dana-Farber Cancer Institute

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

Tolaney SM, Jeong J, Guo H, Brock J, Morganstern D, Come SE, Golshan M, Bellon J, Winer EP, Krop IE. A phase II study of preoperative capecitabine in women with operable hormone receptor positive breast cancer. Cancer Med. 2014 Apr;3(2):293-9. doi: 10.1002/cam4.164. Epub 2014 Jan 27.

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. september 2004

Primær færdiggørelse (Faktiske)

1. september 2007

Datoer for studieregistrering

Først indsendt

7. september 2005

Først indsendt, der opfyldte QC-kriterier