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A Study of LY2523355 in Participants With Breast Cancer

9. září 2019 aktualizováno: Eli Lilly and Company

A Randomized Phase 2 Study of LY2523355 Versus Ixabepilone in Patients With Metastatic or Locally Recurrent Breast Cancer Who Have Received Prior Taxane Therapy

The purpose of the study is to evaluate the anti-tumor activity of LY2523355 relative to ixabepilone for the treatment of metastatic or locally recurrent breast cancer using change in tumor size as a continuous measure of response.

Přehled studie

Postavení

Dokončeno

Podmínky

Intervence / Léčba

Typ studie

Intervenční

Zápis (Aktuální)

39

Fáze

  • Fáze 2

Kontakty a umístění

Tato část poskytuje kontaktní údaje pro ty, kteří studii provádějí, a informace o tom, kde se tato studie provádí.

Studijní místa

  • Spojené státy
    • Florida
      • Fort Myers, Florida, Spojené státy, 33916
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Pensacola, Florida, Spojené státy, 32503
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
    • Georgia
      • Gainesville, Georgia, Spojené státy, 30501
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
    • Maryland
      • Bethesda, Maryland, Spojené státy, 20817
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
    • Ohio
      • Cincinnati, Ohio, Spojené státy, 45219
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Toledo, Ohio, Spojené státy, 43623
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
    • South Carolina
      • Columbia, South Carolina, Spojené státy, 29210
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Spartanburg, South Carolina, Spojené státy, 29303
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
    • Tennessee
      • Chattanooga, Tennessee, Spojené státy, 37404
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
      • Nashville, Tennessee, Spojené státy, 37203
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
    • Texas
      • Fort Worth, Texas, Spojené státy, 76104
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
    • Virginia
      • Richmond, Virginia, Spojené státy, 23230
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.

Kritéria účasti

Výzkumníci hledají lidi, kteří odpovídají určitému popisu, kterému se říká kritéria způsobilosti. Některé příklady těchto kritérií jsou celkový zdravotní stav osoby nebo předchozí léčba.

Kritéria způsobilosti

Věk způsobilý ke studiu

18 let a starší (Dospělý, Starší dospělý)

Přijímá zdravé dobrovolníky

Ne

Pohlaví způsobilá ke studiu

Všechno

Popis

Inclusion Criteria:

  • Have histologic or cytologic diagnosis of metastatic or locally recurrent breast cancer that is not amenable to therapy given with curative intent.
  • Have measurable disease defined by Response Evaluation Criteria In Solid Tumors (RECIST) 1.1 guidelines.
  • Have received 2 or more prior standard cytotoxic chemotherapy regimens for metastatic breast cancer and be, in the opinion of the investigator, an appropriate candidate for experimental therapy. Regimens received in the neoadjuvant or adjuvant setting are not counted as prior regimens.
  • Have received a prior taxane in the neoadjuvant, adjuvant, or metastatic setting.
  • Have recovered from the acute effects of prior chemotherapy, hormonal therapy, and radiation prior to study enrollment.
  • Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG) scale.
  • Have adequate organ function.

Exclusion Criteria:

  • Have Common Terminology Criteria for Adverse Events (CTCAE) Grade 2 or greater (moderate or worse) peripheral neuropathy
  • Have a second primary malignancy.
  • Have symptomatic, untreated, or uncontrolled central nervous system metastases.
  • Have received autologous stem cell transplant following high-dose chemotherapy.
  • Have serious preexisting medical conditions that in the opinion of the investigator would preclude participation in this study.
  • Have active symptomatic fungal, bacterial, and/or known viral infection including active human immunodeficiency virus (HIV) or viral hepatitis.
  • Have previously received LY2523355 in another study investigating this agent or therapy with ixabepilone or an ixabepilone-containing regimen.
  • Have a history of radiation therapy involving more than 25 percent of the bone marrow.
  • Have a Fridericia corrected QT (QTcF) interval of >470 milliseconds (msec) on screening electrocardiogram (ECG).
  • Have QRS widening of >120 msec on screening ECG.
  • Cannot change or stop taking a strong Cytochrome P450 3A4 (CYP3A4) inhibitor or CYP3A4 inducer per the ixabepilone label.
  • Have hypersensitivity to drugs formulated with Cremophor® EL per the ixabepilone label.

Studijní plán

Tato část poskytuje podrobnosti o studijním plánu, včetně toho, jak je studie navržena a co studie měří.

Jak je studie koncipována?

Detaily designu

  • Primární účel: Léčba
  • Přidělení: Randomizované
  • Intervenční model: Paralelní přiřazení
  • Maskování: Žádné (otevřený štítek)

Zbraně a zásahy

Skupina účastníků / Arm
Intervence / Léčba
Experimentální: LY2523355 + pegfilgrastim or filgrastim
LY2523355: Five milligrams per meter squared per day (mg/m^2/day) (dosage determined by calculating participant's body surface area) administered intravenously as a 1-hour infusion on Days 1, 2, and 3 of a 21-day Cycle for 2 Cycles. Pegfilgrastim or Filgrastim: Dosage is determined by standard of care and is administered intravenously on Day 4 of 21-day Cycle for 2 Cycles. If at the end of 2 Cycles the participant was receiving benefit, the participant may have remained on study drug for additional cycles until a criterion for study discontinuation was met.
Lék: LY2523355
Administered intravenously as a one hour infusion
Lék: pegfilgrastim
Administered intravenously
Lék: filgrastim
Administered intravenously
Aktivní komparátor: ixabepilone
Forty milligrams per meter squared per day (mg/m^2/day) (dosage determined by calculating participant's body surface area) administered intravenously as a 3-hour infusion on Day 1 of a 21-day Cycle for 2 Cycles. If at the end of 2 Cycles the participant was receiving benefit, the participant may have remained on study drug for additional cycles until a criterion for study discontinuation was met.
Lék: ixabepilone
Administered intravenously

Co je měření studie?

Primární výstupní opatření

Měření výsledku
Popis opatření
Časové okno
Change in Tumor Size (CTS) From Baseline to the End of Cycle 2
Časové okno: Baseline up to end of Cycle 2 (Day 42)
The log ratio of tumor size at Cycle 2 to tumor size at baseline is calculated for each participant, where the tumor size is the sum of the target lesion measurements at each assessment.
Baseline up to end of Cycle 2 (Day 42)

Sekundární výstupní opatření

Měření výsledku
Popis opatření
Časové okno
Percentage of Participants Achieving an Overall Response (Overall Response Rate)
Časové okno: Baseline to measured progressive disease or date of death from any cause (up to 423 days)
Overall response rate is the best response of complete response (CR) or partial response (PR) as classified by the investigators according to the Response Evaluation Criteria In Solid Tumors (RECIST v1.1) guidelines. CR is a disappearance of all non-nodal target lesions, with the short axes of any target lymph nodes reduced to <10 millimeters (mm). PR is an at least 30% decrease in the sum of the diameters of target lesions (including the short axes of any target lymph nodes), taking as reference the baseline sum diameter. Overall response rate is calculated as a total number of participants with CR or PR divided by the total number of participants with measurable disease, multiplied by 100.
Baseline to measured progressive disease or date of death from any cause (up to 423 days)
Progression-free Survival (PFS)
Časové okno: Baseline to measured progressive disease or date of death from any cause (up to 423 days)
Progression-free survival (PFS) is the time from the date of randomization to the first date of progressive disease (PD) or death due to any cause, whichever occurs first. PD is as classified by the investigators according to the Response Evaluation Criteria In Solid Tumors (RECIST v1.1) guidelines, and is defined as an increase of at least 20% in the sum of the diameters of target lesions, taking as reference the smallest sum on study (included baseline sum if that was the smallest on study). In addition, the sum must have demonstrated an absolute increase of at least 5 millimeter (mm) (the appearance of 1 or more new lesions was considered progression). Kaplan-Meier analysis was performed on the observed distribution of PFS. Participants were censored from analysis for the following reasons: lack of disease assessment, lost to follow-up, and further anticancer therapy started. Median PFS is presented.
Baseline to measured progressive disease or date of death from any cause (up to 423 days)
Percentage of Participants Achieving a Clinical Benefit (Clinical Benefit Rate)
Časové okno: Baseline to measured progressive disease or date of death from any cause (up to 423 days)

Clinical benefit rate is the proportion of participants who achieve a best response of complete response (CR), partial response (PR), or stable disease (SD) as classified by the investigators according to the Response Evaluation Criteria In Solid Tumors (RECIST v1.1) guidelines. CR is a disappearance of all non-nodal target lesions, with the short axes of any target lymph nodes reduced to <10 millimeters (mm). PR is an at least 30% decrease in the sum of the diameters of target lesions (including the short axes of any target lymph nodes), taking as reference the baseline sum diameter. SD is neither sufficient shrinkage to qualify as PR nor sufficient increase to qualify as progressive disease, taking as reference the smallest sum diameter since treatment started.

Clinical benefit rate is calculated as a total number of participants with CR, PR, or SD divided by the total number of participants with measurable disease, multiplied by 100.
Baseline to measured progressive disease or date of death from any cause (up to 423 days)
Pharmacokinetics, Maximum Plasma Concentration (Cmax) of LY2523355
Časové okno: Cycle 1: Day 1 and Day 3
Cmax is the maximum plasma concentration of LY2523355 after a 1-hour intravenous infusion of LY2523355 on Day 1 and Day 3 of Cycle 1.
Cycle 1: Day 1 and Day 3
Pharmacokinetics, Maximum Plasma Concentration (Cmax) of LSN2546307
Časové okno: Cycle 1: Day 1 and Day 3
Cmax is the maximum plasma concentration of LSN2546307 (metabolite) after a 1-hour intravenous infusion of LY2523355 on Day 1 and Day 3 of Cycle 1.
Cycle 1: Day 1 and Day 3
Pharmacokinetics, Intracycle Accumulation Ration (Ra) of LY2523355
Časové okno: Cycle 1: Day 1 and Day 3
The intracycle accumulation ratio (Ra) is defined as the LY2523355 Cmax on Day 3 of Cycle 1 to the LY2523355 Cmax on Day 1 of Cycle 1 after a 1-hour intravenous infusion of LY2523355 on Day 1 and Day 3 of Cycle 1.
Cycle 1: Day 1 and Day 3

Další výstupní opatření

Měření výsledku
Popis opatření
Časové okno
Percentage of Deaths on Study Through the Follow-up Period
Časové okno: Baseline through end of treatment follow-up (up to 423 days)

The percentage of participants who died through the follow-up period of the study; the cause of death was not captured.

A summary of serious and other non-serious adverse events, regardless of causality, is located in the Reported Adverse Events module.
Baseline through end of treatment follow-up (up to 423 days)

Spolupracovníci a vyšetřovatelé

Zde najdete lidi a organizace zapojené do této studie.

Sponzor

Eli Lilly and Company

Vyšetřovatelé

  • Ředitel studie: Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hour, EST), Eli Lilly and Company

Termíny studijních záznamů

Tato data sledují průběh záznamů studie a předkládání souhrnných výsledků na ClinicalTrials.gov. Záznamy ze studií a hlášené výsledky jsou před zveřejněním na veřejné webové stránce přezkoumány Národní lékařskou knihovnou (NLM), aby se ujistily, že splňují specifické standardy kontroly kvality.

Hlavní termíny studia

Začátek studia

1. srpna 2011

Primární dokončení (Aktuální)

1. srpna 2012

Dokončení studie (Aktuální)

1. září 2013

Termíny zápisu do studia

První předloženo

11. srpna 2011

První předloženo, které splnilo kritéria kontroly kvality

11. srpna 2011

První zveřejněno (Odhad)

15. srpna 2011

Aktualizace studijních záznamů

Poslední zveřejněná aktualizace (Aktuální)

18. září 2019

Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality

9. září 2019

Naposledy ověřeno

1. září 2019

Více informací

Termíny související s touto studií

Klíčová slova

Další relevantní podmínky MeSH

Další identifikační čísla studie

  • 12847
  • I1Y-MC-JFBE (Jiný identifikátor: Eli Lilly and Company)

Plán pro data jednotlivých účastníků (IPD)

Plánujete sdílet data jednotlivých účastníků (IPD)?

ANO

Popis plánu IPD

Anonymized individual patient level data will be provided in a secure access environment upon approval of a research proposal and a signed data sharing agreement.

Časový rámec sdílení IPD

Data are available 6 months after the primary publication and approval of the indication studied in the US and EU, whichever is later. Data will be indefinitely available for requesting.

Kritéria přístupu pro sdílení IPD

A research proposal must be approved by an independent review panel and researchers must sign a data sharing agreement.

Typ podpůrných informací pro sdílení IPD

  • PROTOKOL STUDY
  • MÍZA
  • CSR

Tyto informace byly beze změn načteny přímo z webu clinicaltrials.gov. Máte-li jakékoli požadavky na změnu, odstranění nebo aktualizaci podrobností studie, kontaktujte prosím register@clinicaltrials.gov. Jakmile bude změna implementována na clinicaltrials.gov, bude automaticky aktualizována i na našem webu .

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