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Liposomal Doxorubicin Before Mastectomy in Treating Women With Invasive Breast Cancer

A Phase I Study Assessing the Feasibility and Safety of Intraductal Administration of Pegylated Liposomal Doxorubicin (Doxil) in Women With Breast Cancer

RATIONALE: Drugs used in chemotherapy, such as liposomal doxorubicin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving chemotherapy in different ways, such as into the breast ducts, may kill more tumor cells. Giving chemotherapy before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed.

PURPOSE: This phase I trial is studying the side effects and best dose of liposomal doxorubicin when given before mastectomy in treating women with invasive breast cancer.

Studieoversigt

Status

Afsluttet

Betingelser

Detaljeret beskrivelse

OBJECTIVES:

Primary

  • Evaluate the feasibility, safety, and maximum tolerated dose of intraductal pegylated doxorubicin HCl liposome in women with invasive breast cancer awaiting mastectomy.

Secondary

  • Determine the pharmacokinetics of intraductal pegylated doxorubicin HCl liposome, including serial plasma concentrations of doxorubicin and doxorubicinol and tissue concentrations in different portions of the breast at the time of surgery.

OUTLINE: This is a dose-escalation study.

Patients receive an intraductal injection of pegylated doxorubicin HCl liposome* on day 1. Patients undergo mastectomy 2-4 weeks later.

Cohorts of 3-6 patients receive escalating doses of pegylated doxorubicin HCl liposome* until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity. At least 6 patients are treated at the MTD.

NOTE: *The first cohort of 3 patients receive intraductal dextrose only followed by surgery as a feasibility study. An additional 3 patients receiving intravenous PLD will be enrolled in a pharmacokinetic control portion of the study.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

20

Fase

  • Fase 1

Kontakter og lokationer

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

Studiesteder

    • Indiana
      • Indianapolis, Indiana, Forenede Stater, 46202-5289
        • Indiana University Melvin and Bren Simon Cancer Center
    • Maryland
      • Baltimore, Maryland, Forenede Stater, 21231-2410
        • Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins

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

DISEASE CHARACTERISTICS:

  • Histologically confirmed infiltrating carcinoma of the breast meeting any of the following criteria:

    • T1-3, any N disease
    • Proven ductal carcinoma in situ
  • Unresected disease

    • Planned mastectomy as definitive surgical procedure

      • Known or suspected metastatic disease allowed provided mastectomy is planned
  • Nonpalpable tumor allowed (e.g., initial T2-3 tumor that responded to preoperative therapy)
  • No inflammatory breast cancer or other T4 features
  • Successful baseline ductogram

    • Baseline nipple aspiration procedure must identify a duct productive of nipple aspirate fluid
    • No severe nipple retraction
  • Hormone receptor status not specified

PATIENT CHARACTERISTICS:

  • Female patients
  • Menopausal status not specified
  • ECOG performance status 0-2
  • Absolute neutrophil count ≥1,500/mm^3
  • Platelet count ≥ 100,000/mm^3
  • Hemoglobin ≥ 9.0 g/dL
  • Creatinine ≤ 2 times upper limit of normal (ULN)
  • Bilirubin ≤ 2 times ULN
  • AST and ALT ≤ 2.5 times ULN
  • Not pregnant or nursing
  • Negative pregnancy test
  • Fertile patients must use effective contraception
  • No significant history of severe allergy to iodinated contrast material or debilitating anxiety that may not allow for a ductogram

PRIOR CONCURRENT THERAPY:

  • See Disease Characteristics
  • Prior preoperative chemotherapy, trastuzumab (Herceptin®), or hormonal therapy allowed provided it was completed 7-14 days prior to study treatment
  • No prior radiation therapy, excisional biopsy, breast reduction, areolar surgery, or breast implant (present or past history of implant that was removed)
  • No other prior procedure that may have altered the breast ductal system in the ipsilateral breast
  • No other concurrent chemotherapy, radiotherapy, endocrine therapy, or biologic agents for breast cancer
  • No other concurrent investigational drugs
  • Concurrent bisphosphonates allowed

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: Ikke-randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Intraductal arm
Participants received intraductal administration of dextrose or dextrose with pegylated liposomal doxorubicin hydrochloride (or PLD) prior to conventional surgery for breast cancer.
Patients will receive PLD intraductally according to the dose escalation schema (Dose Level -1=1 mg, Dose Level 1=2 mg, Dose Level 2= 5mg, Dose Level 3=10 mg). The PLD dose will be diluted in 5% dextrose in water and will be mixed for a total volume of 5 ml. The PLD will be administered via a breast duct (i.e., intraductally) using a microcatheter
Andre navne:
  • Doxorubicin HCl Liposome Injection, Dox-SL, Doxil TM
Aktiv komparator: Intravenous arm
Participants receiving standard intravenous administration of pegylated liposomal doxorubicin prior to breast biopsy for drug concentrations.
Blood samples and a breast tissue biopsy collected to look at levels of doxorubincol from patients receiving intravenous pegylated liposomal doxorubin to compare to the group receiving drug intraductally.
Andre navne:
  • Doxorubicin HCl Liposome Injection, Dox-SL, Doxil TM

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Maximum Tolerated Dose (MTD)
Tidsramme: Until up to 30 days after PLD administration
Maximum tolerated dose (MTD) of administering pegylated liposomal doxorubicin (PLD) into one duct of women with breast cancer awaiting mastectomy. MTD reflects highest dose of drug that did not cause Dose Limiting Toxicity (DLT) in more than 30% of patients.
Until up to 30 days after PLD administration

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Concentrations of Doxorubicin in Blood (Plasma) at Definitive Surgery
Tidsramme: Baseline, 4 hrs, day2/24 hrs, day 8, day of surgery/biopsy
Due to the limited number of samples and detectable levels, the maximum concentration of doxorubicin in blood (plasma) across all the participants in each group is reported.
Baseline, 4 hrs, day2/24 hrs, day 8, day of surgery/biopsy
Concentrations of Doxorubicin in Tissue at Definitive Surgery
Tidsramme: Day of surgery/biopsy
Due to the limited number of samples and detectable levels, the maximum concentration of doxorubicin in tissue across all the participants in each group is reported.
Day of surgery/biopsy

Samarbejdspartnere og efterforskere

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

Samarbejdspartnere

Efterforskere

  • Studiestol: Vered Stearns, MD, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins

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.

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. november 2005

Primær færdiggørelse (Faktiske)

1. maj 2011

Studieafslutning (Faktiske)

1. oktober 2011

Datoer for studieregistrering

Først indsendt

9. februar 2006

Først indsendt, der opfyldte QC-kriterier

9. februar 2006

Først opslået (Skøn)

13. februar 2006

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

31. oktober 2013

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

7. oktober 2013

Sidst verificeret

1. oktober 2013

Mere information

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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