- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02289690
Dose Escalation and Double-blind Study of Veliparib in Combination With Carboplatin and Etoposide in Treatment-naive Extensive Stage Disease Small Cell Lung Cancer
A Phase 1 Dose Escalation and Phase 2 Randomized Double-Blind Study of Veliparib in Combination With Carboplatin and Etoposide as a Therapy of Treatment-Naïve Extensive Stage Disease Small Cell Lung Cancer
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
This is a Phase 1, open-label, dose-escalation/Phase 2 randomized double-blind study of veliparib in combination with carboplatin and etoposide and maintenance veliparib monotherapy.
Participants in Phase 1 will be sequentially assigned to ascending dose levels of veliparib in combination with standard carboplatin/etoposide regimen for up to four 21-day cycles based on the observed toxicities. The study design for Phase 1 will follow a traditional "3 + 3" dose-escalation protocol.
Once the veliparib recommended Phase 2 dose (RPTD) and schedule is determined, enrollment into Phase 2 will begin. Participants from the Phase 1 dose-escalation portion of the study are not eligible for enrollment into the Phase 2 portion. Participants in Phase 2 will be randomized in a 1:1:1 ratio to carboplatin, etoposide, placebo followed by placebo maintenance (Arm C), or carboplatin, etoposide, veliparib followed by either veliparib (Arm A) or placebo (Arm B) maintenance. Randomization for Phase 2 will be stratified by baseline lactate dehydrogenase (LDH) level (> upper limit of normal [ULN] vs. ≤ ULN), and gender.
Study Type
Enrollment (Actual)
Phase
- Phase 2
- Phase 1
Expanded Access
Contacts and Locations
Study Locations
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New South Wales
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Wollongong, New South Wales, Australia, 2500
- Southern Medical Day Care Ctr /ID# 155498
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Queensland
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Douglas, Queensland, Australia, 4814
- The Townsville Hospital /ID# 155499
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Victoria
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Frankston, Victoria, Australia, 3199
- Peninsula & South Eastern Haem /ID# 155497
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Wodonga, Victoria, Australia, 3690
- Border Medical /ID# 157894
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Edegem, Belgium, 2650
- UZ Antwerp /ID# 151026
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Mons, Belgium, 7000
- C.H.U.de Mons Borinage /ID# 151023
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Namur, Belgium, 5000
- CHU UCL Namur /ID# 151022
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Bruxelles-Capitale
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Woluwe-Saint-Lambert, Bruxelles-Capitale, Belgium, 1200
- Cliniques Universitaires Saint Luc /ID# 151024
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Liege
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Liège, Liege, Belgium, 4000
- CHU de Liege /ID# 151025
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Alberta
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Calgary, Alberta, Canada, T2N 4Z6
- University of Calgary /ID# 152544
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Edmonton, Alberta, Canada, T6G 1Z2
- Cross Cancer Institute /ID# 132883
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Ontario
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Hamilton, Ontario, Canada, L8V 1C3
- Juravinski Cancer Clinic /ID# 152543
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Quebec
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Montreal, Quebec, Canada, H4J 1C5
- Hopital du Sacre Coeur Montreal /ID# 154436
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Nový Jičín 1, Czechia, 741 01
- Nemocnice Novy Jicin /ID# 149838
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Ostrava, Czechia, 703 84
- Vitkovicka nemocnice a. s. /ID# 149839
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Pardubice, Czechia, 530-03
- Multiscan s.r.o. /ID# 150887
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Pribram
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Nová Ves pod Pleší, Pribram, Czechia, 262 04
- Nemocnice Na Plesi s.r.o. /ID# 149825
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Franche-Comte
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Limoges CEDEX 1, Franche-Comte, France, 87042
- CHU Dupuytren /ID# 153622
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Sarthe
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Le Mans CEDEX 9, Sarthe, France, 72037
- Centre Hospitalier Le Mans /ID# 158103
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Val-de-Marne
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Creteil, Val-de-Marne, France, 94000
- Centre Hosp Intercommunal de Creteil /ID# 157970
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Debrecen, Hungary, 4032
- Debreceni Egyetem Klinikai Központ /ID# 151354
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Farkasgyepu, Hungary, 8582
- Veszprem Megyei Tudogyogyintez /ID# 158807
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Gyor, Hungary, 9023
- Petz Aladar Megyei Oktato Korh /ID# 155352
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Kékesteto, Hungary, 3233
- Matrahaza Gyogyintezet /ID# 151355
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Szekesfehervar, Hungary, 8000
- Fejer Megyei Szent Gyorgy Korh /ID# 151352
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Szolnok, Hungary, 5004
- Jasz-Nagykun-Szolnok Megyei /ID# 155090
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Budapest
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Budapest XII, Budapest, Hungary, 1122
- Orszagos Koranyi Pulmonologiai Intezet /ID# 151351
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Vas
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Szombathely, Vas, Hungary, 9700
- Markusovszky Egyetemi Oktatókórház /ID# 158806
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Cheongju, Korea, Republic of, 361-240
- Chungbuk National Univ Hosp /ID# 153186
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Jeonnam, Korea, Republic of, 58128
- Chonnam National University Hwasun Hospital /ID# 153188
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Seoul, Korea, Republic of, 05505
- Asan Medical Center /ID# 153185
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Busan Gwang Yeogsi
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Busan, Busan Gwang Yeogsi, Korea, Republic of, 49201
- Dong-A University Hospital /ID# 153187
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Groningen, Netherlands, 9713 GZ
- Universitair Medisch Centrum Groningen /ID# 131252
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Harderwijk, Netherlands, 3844 DG
- Ziekenhuis St. Jansdal /ID# 151974
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Heerlen, Netherlands, 6419 PC
- Atrium-Orbis Zuyderland Medisch Centrum /ID# 149830
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Rotterdam, Netherlands, 3015 CE
- Erasmus Medisch Centrum /ID# 131251
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Zwolle, Netherlands, 8025 AB
- Isala /ID# 151975
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Cluj, Romania, 407280
- S.C. Radiotherapy Center Cluj /ID# 165137
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Dolj
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Craiova, Dolj, Romania, 200347
- S.C. Centrul de Oncologie Sf. Nectarie S.R.L. /ID# 161137
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Timis
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Timisoara, Timis, Romania, 300166
- Oncocenter Oncologie Clinica S /ID# 151694
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Belgorod, Russian Federation, 308001
- Belgorod Oncology Dispensary /ID# 152330
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Moscow, Russian Federation, 109028
- Univercity Headache Clynic,LTD /ID# 161708
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Murmansk, Russian Federation, 183047
- Murmansk RCH P.A. Bayandina /ID# 152331
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Saransk, Russian Federation, 430005
- Ogarev Mordovia State Univ /ID# 152327
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St. Petersburg, Russian Federation, 195271
- Road Hospital Open Joint Stock Company Russian Railways /ID# 152731
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Moskva
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Moscow, Moskva, Russian Federation, 115478
- NN Blokhin Russian Cancer /ID# 152329
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Sverdlovskaya Oblast
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Ekaterinburg, Sverdlovskaya Oblast, Russian Federation, 620043
- Sverdlovsk Regional Oncology Center Dispensary /ID# 152328
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Barcelona, Spain, 08025
- Hospital Stanta Creu i Sant Pau /ID# 151254
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Barcelona, Spain, 08028
- Hosp Univ Quiron Dexues /ID# 130302
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Madrid, Spain, 28009
- Hospital Universitario Gregori /ID# 164982
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Madrid, Spain, 28041
- Hosp Univ 12 de Octubre /ID# 151252
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Madrid, Spain, 28050
- Hosp Univ Madrid Sanchinarro /ID# 130301
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Majadahonda, Spain, 28222
- Hosp Univ Puerta de Hierro Maj /ID# 151253
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Arizona
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Scottsdale, Arizona, United States, 85259
- Mayo Clinic - Scottsdale /ID# 129127
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Colorado
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Aurora, Colorado, United States, 80045
- Univ of Colorado Cancer Center /ID# 129220
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Georgia
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Atlanta, Georgia, United States, 30322
- Emory University Hospital /ID# 141682
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Augusta, Georgia, United States, 30912
- Georgia Regents University /ID# 148567
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Illinois
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Chicago, Illinois, United States, 60611-2927
- Northwestern University Feinberg School of Medicine /ID# 137088
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Michigan
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Lansing, Michigan, United States, 48912
- Herbert Herman Cancer Center /ID# 167020
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Ohio
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Canton, Ohio, United States, 44718
- Gabrail Cancer Center Research /ID# 129216
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Pennsylvania
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Pittsburgh, Pennsylvania, United States, 15212
- Allegheny General Hospital /ID# 147328
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Texas
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Houston, Texas, United States, 77030
- University of Texas MD Anderson Cancer Center /ID# 129213
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Subject with histologically or cytologically confirmed extensive-stage disease SCLC which is newly diagnosed and chemotherapy naive
- Phase 1 ONLY: histologically or cytologically confirmed advanced/metastatic solid tumors for which carboplatin/etoposide treatment is considered appropriate.
- Subject in Phase 2 only: must have measurable disease per RECIST 1.1.
- Subjects with ED SCLC must consent to provide available archived formalin fixed paraffin embedded (FFPE) tissue sample of SCLC lesion (primary or metastatic) for central review and biomarker analysis.
- Subject has an Eastern Cooperative Oncology Group (ECOG) performance score of 0 to 1.
- Subject must have adequate hematologic, renal and hepatic function.
Exclusion Criteria:
Phase 1 ONLY: Subject has had any prior anti-cancer therapy other than:
Hormonal, non-myelosuppressive, biologic, targeted, or immune therapy (must be completed ≥ 4 weeks prior to Cycle 1 Day -2).
One line of cytotoxic chemotherapy (must be completed ≥ 4 weeks prior to Cycle 1 Day -2).
Adjuvant/neoadjuvant radiotherapy (must be completed ≥ 12 months prior to Cycle 1 Day -2, with field not involving > 10% of bone marrow reserve).
- Phase 2 ONLY: Subject has had any prior chemotherapy, radiotherapy, investigational anti-cancer agents or biologic therapy for the disease under study. Single non-target lesion irradiation with intent of symptom palliation is allowed if ≥ 4 weeks prior Cycle 1 Day -2.
- Subject has current central nervous system (CNS) or leptomeningeal metastases or history of CNS or leptomeningeal metastases.
- Subject has a history of seizures within 12 months of Cycle 1 Day-2 or diagnosed neurological condition placing subject at the increased risk of seizures.
- Subject has received anti-cancer Chinese medicine or anti-cancer herbal remedies within 14 days prior to Cycle 1 Day-2.
- Subject has had major surgery within 6 weeks prior to Cycle 1 Day-2 (subjects must have completely recovered from any previous surgery prior Cycle 1 Day-2).
Subject has clinically significant and uncontrolled major medical condition(s) including but not limited to:
- Uncontrolled nausea/vomiting/diarrhea;
- Active uncontrolled infection;
- History of hepatitis B (HBV) with surface antigen (HBsAg) positivity within 3 months prior to the date of informed consent for this study (if no test has been performed within 3 months, it must be done at screening);
- History of hepatitis C (HCV) with HCV ribonucleic acid (RNA) positivity within 3 months prior to the date of informed consent for this study (if no test has been performed within 3 months it must be done at screening);
- Symptomatic congestive heart failure (Yew York Heart Association [NYHA] class ≥ II);
- Unstable angina pectoris or cardiac arrhythmia (except atrial fibrillation);
- Psychiatric illness/social situation that would limit compliance with study requirements;
- Any other medical condition, which in the opinion of the Investigator, places the subject at an unacceptably high risk for toxicities.
- The subject has a history of another active cancer within the past 3 years except cervical cancer in situ, in situ carcinoma of the bladder, squamous or basal cell carcinoma of the skin or another in situ cancer that is considered cured by the investigator (e.g., in situ prostate cancer, breast DCIS).
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Sequential Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: Phase 1: Veliparib + Carboplatin + Etoposide
Participants in Phase 1 will be sequentially assigned to ascending dose levels of veliparib in combination with carboplatin/etoposide for up to four 21-day cycles. Participants without evidence of disease progression will continue on veliparib monotherapy at 400 mg BID continuous dosing (21-day cycles) until disease progression or unacceptable toxicity. |
Capsules administered orally twice a day according to the dosing schedule.
Other Names:
Administered by intravenous infusion on Day 1 of each 21-day cycle over approximately 30 minutes at a target area under the curve (AUC) 5 mg/mL*minute.
Administered by intravenous infusion on Days 1 to 3 of every 21-day cycle over approximately 60 minutes at 100 mg/m².
Other Names:
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Experimental: Phase 2: Veliparib + Carboplatin + Etoposide -> Veliparib
Participants will receive veliparib 240 mg in combination with carboplatin/etoposide for four to six 21-day cycles followed by veliparib monotherapy at 400 mg BID continuous dosing (21-day cycles) until disease progression or unacceptable toxicity.
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Capsules administered orally twice a day according to the dosing schedule.
Other Names:
Administered by intravenous infusion on Day 1 of each 21-day cycle over approximately 30 minutes at a target area under the curve (AUC) 5 mg/mL*minute.
Administered by intravenous infusion on Days 1 to 3 of every 21-day cycle over approximately 60 minutes at 100 mg/m².
Other Names:
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Experimental: Phase 2: Veliparib + Carboplatin + Etoposide -> Placebo
Participants will receive veliparib 240 mg in combination with carboplatin/etoposide for four to six 21-day cycles followed by placebo monotherapy continuous dosing (21-day cycles) until disease progression or unacceptable toxicity occurs.
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Capsules administered orally twice a day according to the dosing schedule.
Other Names:
Administered by intravenous infusion on Day 1 of each 21-day cycle over approximately 30 minutes at a target area under the curve (AUC) 5 mg/mL*minute.
Administered by intravenous infusion on Days 1 to 3 of every 21-day cycle over approximately 60 minutes at 100 mg/m².
Other Names:
Placebo to veliparib administered orally twice a day according to the dosing schedule.
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Active Comparator: Phase 2: Placebo + Carboplatin + Etoposide -> Placebo
Participants will receive placebo in combination with carboplatin/etoposide for four to six 21-day cycles followed by placebo monotherapy continuous dosing (21-day cycles) until disease progression or unacceptable toxicity occurs.
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Administered by intravenous infusion on Day 1 of each 21-day cycle over approximately 30 minutes at a target area under the curve (AUC) 5 mg/mL*minute.
Administered by intravenous infusion on Days 1 to 3 of every 21-day cycle over approximately 60 minutes at 100 mg/m².
Other Names:
Placebo to veliparib administered orally twice a day according to the dosing schedule.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Phase 1: Number of Participants With Dose-limiting Toxicities (DLTs)
Time Frame: Cycle 1 Day -2 to pre-dose on Cycle 2 Day 1 (23 days)
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A DLT was defined as any of the following drug-related toxicities, graded according to the Common Toxicity Criteria for Adverse Events (CTCAE), V.4.0:
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Cycle 1 Day -2 to pre-dose on Cycle 2 Day 1 (23 days)
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Phase 1: Maximum Observed Plasma Concentration (Cmax) of Veliparib
Time Frame: Cycle 1 Day 1 predose and at 1, 2, 3, 5, 8, and 24 hours post-dose
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Plasma concentrations of veliparib were determined using a validated online solid-phase extraction followed by high-performance liquid chromatography with tandem mass spectrometric detection (HPLC LC-MS/MS).
The lower limit of quantitation (LLOQ) for veliparib was established at ≥ 1.05 ng/mL.
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Cycle 1 Day 1 predose and at 1, 2, 3, 5, 8, and 24 hours post-dose
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Phase 1: Time to Maximum Observed Plasma Concentration (Tmax) of Veliparib
Time Frame: Cycle 1 Day 1 predose and at 1, 2, 3, 5, 8, and 24 hours post-dose
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Plasma concentrations of veliparib were determined using a validated online solid-phase extraction followed by high-performance liquid chromatography with tandem mass spectrometric detection (HPLC LC-MS/MS).
The lower limit of quantitation (LLOQ) for veliparib was established at ≥ 1.05 ng/mL.
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Cycle 1 Day 1 predose and at 1, 2, 3, 5, 8, and 24 hours post-dose
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Phase 1: Area Under the Plasma Concentration-time Curve From Time 0 to 8 Hours Post-dose (AUC[0-8]) of Veliparib
Time Frame: Cycle 1 Day 1 predose and at 1, 2, 3, 5, 8, and 24 hours post-dose
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The area under the plasma concentration-time curve from time 0 to 8 hours post-dose for veliparib was estimated using non-compartmental methods.
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Cycle 1 Day 1 predose and at 1, 2, 3, 5, 8, and 24 hours post-dose
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Phase 1: Area Under the Plasma Concentration-time Curve From Time 0 to 12 Hours Post-dose (AUC[0-12]) of Veliparib
Time Frame: Cycle 1 Day 1 predose and at 1, 2, 3, 5, 8, and 24 hours post-dose
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The area under the plasma concentration-time curve from time 0 to 12 hours post-dose for veliparib was estimated using non-compartmental methods.
AUC(0-12) was calculated by assuming the concentration at 12 hours post-dose was the same as the pre-dose concentration.
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Cycle 1 Day 1 predose and at 1, 2, 3, 5, 8, and 24 hours post-dose
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Phase 1: Dose-normalized Maximum Observed Plasma Concentration of Veliparib
Time Frame: Cycle 1 Day 1 predose and at 1, 2, 3, 5, 8, and 24 hours post-dose
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Plasma concentrations of veliparib were determined using a validated online solid-phase extraction followed by high-performance liquid chromatography with tandem mass spectrometric detection (HPLC LC-MS/MS). The lower limit of quantitation (LLOQ) for veliparib was established at ≥ 1.05 ng/mL. Dose normalized Cmax is calculated as Cmax / veliparib dose in mg. |
Cycle 1 Day 1 predose and at 1, 2, 3, 5, 8, and 24 hours post-dose
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Phase 1: Dose-normalized Area Under the Plasma Concentration-time Curve From Time 0 to 8 Hours Post-dose of Veliparib
Time Frame: Cycle 1 Day 1 predose and at 1, 2, 3, 5, 8, and 24 hours post-dose
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The area under the plasma concentration-time curve from time 0 to 8 hours post-dose for veliparib was estimated using non-compartmental methods.
Dose normalized AUC(0-8) is calculated as AUC(0-8) / veliparib dose in mg.
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Cycle 1 Day 1 predose and at 1, 2, 3, 5, 8, and 24 hours post-dose
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Phase 1: Dose-normalized Area Under the Plasma Concentration-time Curve From Time 0 to 12 Hours Post-dose of Veliparib
Time Frame: Cycle 1 Day 1 predose and at 1, 2, 3, 5, 8, and 24 hours post-dose
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The area under the plasma concentration-time curve from time 0 to 12 hours post-dose for veliparib was estimated using non-compartmental methods.
AUC(0-12) was calculated by assuming the concentration at 12 hours post-dose was the same as the pre-dose concentration.
Dose normalized AUC(0-12) is calculated as AUC(0-12) / veliparib dose in mg.
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Cycle 1 Day 1 predose and at 1, 2, 3, 5, 8, and 24 hours post-dose
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Phase 1: Maximum Observed Plasma Concentration (Cmax) of Etoposide With and Without Veliparib
Time Frame: Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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Etoposide plasma concentrations were determined using liquid chromatography with tandem mass spectrometric detection with a lower limit of quantitation 160 ng/mL.
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Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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Phase 1: Time to Maximum Observed Plasma Concentration (Tmax) of Etoposide With and Without Veliparib
Time Frame: Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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Etoposide plasma concentrations were determined using liquid chromatography with tandem mass spectrometric detection with a lower limit of quantitation 160 ng/mL.
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Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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Phase 1: Area Under the Concentration-time Curve From Time 0 to Time of Last Measurable Concentration (AUC[0-t]) of Etoposide With and Without Veliparib
Time Frame: Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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The area under the plasma concentration-time curve from 0 to the last measurable concentration (24 hours) of etoposide was estimated using using non-compartmental methods.
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Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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Phase 1: Area Under the Concentration-time Curve From Time 0 to Infinity (AUC[0-∞]) of Etoposide With and Without Veliparib
Time Frame: Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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The area under the plasma concentration-time curve from 0 to infinity for etoposide was estimated using using non-compartmental methods.
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Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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Phase 1: Terminal Phase Elimination Half-life (t1/2) of Etoposide With and Without Veliparib
Time Frame: Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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The terminal half-life of etoposide was estimated using using non-compartmental methods.
Values reported represent the harmonic mean ± pseudo-standard deviation.
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Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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Phase 1: Dose-normalized Maximum Observed Plasma Concentration (Cmax) of Etoposide With and Without Veliparib
Time Frame: Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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Etoposide plasma concentrations were determined using liquid chromatography with tandem mass spectrometric detection with a lower limit of quantitation 160 ng/mL.
Dose normalized Cmax is calculated as Cmax / etoposide dose in mg/m².
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Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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Phase 1: Dose-normalized Area Under the Concentration-time Curve From Time 0 to Time of Last Measurable Concentration (AUC[0-t]) of Etoposide With and Without Veliparib
Time Frame: Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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The area under the plasma concentration-time curve from 0 to the last measurable concentration (24 hours) of etoposide was estimated using using non-compartmental methods.
Dose normalized AUC(0-t) is calculated as AUC(0-t) / etoposide dose in mg/m².
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Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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Phase 1: Dose-normalized Area Under the Concentration-time Curve From Time 0 to Infinity (AUC[0-∞]) of Etoposide With and Without Veliparib
Time Frame: Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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The area under the plasma concentration-time curve from 0 to infinity for etoposide was estimated using using non-compartmental methods.
Dose normalized AUC(0-∞) is calculated as AUC(0-∞) / etoposide dose in mg/m².
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Cycle 1 Day 1 (coadministered with veliparib and carboplatin), and on Cycle 2 Day 1 (co-administered with carboplatin but in the absence of veliparib) at 55 minutes (5 minutes before the end of infusion) and 3, 5, 8, and 24 hours post-dose.
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Phase 2: Progression-free Survival
Time Frame: From randomization up to the date the 126th PFS event was reached; Median time on follow-up was 7.3, 7.1, and 8.9 months in each treatment group respectively.
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Progression-free survival (PFS) is defined as the time from the date of randomization to the date of earliest radiographic disease progression or death provided no radiographic disease progression occurred. If a participant did not have an event of disease progression and had not died on or prior to the cutoff for PFS analysis, the participant's data was censored at the date of their last disease assessment or randomization date provided participant did not have any post-baseline disease assessment. Disease assessments were performed using computed tomography according to Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1. Progressive Disease (PD) was defined as at least a 20% increase in the size of target lesions and an absolute increase of at least 5 mm taking as reference the smallest lesion size recorded since the treatment started (baseline or after), or the appearance of one or more new lesions. |
From randomization up to the date the 126th PFS event was reached; Median time on follow-up was 7.3, 7.1, and 8.9 months in each treatment group respectively.
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Phase 2: Overall Survival
Time Frame: From randomization until the end of study; median time on follow-up was 10.0, 8.6, and 11.7 months in each treatment group respectively.
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Overall survival (OS) is defined as the time from the date of randomization to the date of death.
If a participant did not die on or prior to the cut-off for OS analysis, the participant's data were censored at the date of their last known alive date, which is defined as the last date of the last survival follow-up visit, the start date of the last AE, the start date or end date of the last dose of any study drugs, the last lab and vital sign collection date, or the last disease assessment date, whichever occurred last.
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From randomization until the end of study; median time on follow-up was 10.0, 8.6, and 11.7 months in each treatment group respectively.
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Phase 2: Objective Response Rate
Time Frame: Tumor assessments were performed every 6 weeks for the first 30 weeks and every 9 weeks thereafter until disease progression; median time on follow-up was 7.3, 7.1, and 8.9 months in each group respectively.
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Objective response rate (ORR) is defined as the percentage of participants with objective response (confirmed) as assessed by the investigator using RECIST version 1.1. Objective response includes both complete response (CR) and partial response (PR). Response must be confirmed at a subsequent tumor assessment at least 28 days apart. Participants with no post-baseline confirmed response were counted as non-responders. CR: Disappearance of all target and non-target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to < 10 mm. No new lesions. PR: At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters, and no new lesions. |
Tumor assessments were performed every 6 weeks for the first 30 weeks and every 9 weeks thereafter until disease progression; median time on follow-up was 7.3, 7.1, and 8.9 months in each group respectively.
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Phase 1: Number of Participants With Adverse Events
Time Frame: From first dose of any study drug to 30 days after the last dose; the median duration of treatment with veliparib across all groups in Phase 1 was 127.5 days.
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The intensity of each adverse event (AE) was assessed utilizing the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Version 4.0, and according to the following: Grade 1 (Mild): AE is transient and easily tolerated by the participant; Grade 2 (Moderate): AE causes the participant discomfort and interrupts the participant's usual activities; Grade 3/4 (Severe): The adverse event causes considerable interference with the participant's usual activities and may be incapacitating or life-threatening; Grade 5: Death. Serious adverse events were those that resulted in death, were life-threatening, required hospitalization or prolongation of hospitalization, resulted in congenital anomaly, or persistent or significant disability/incapacity. |
From first dose of any study drug to 30 days after the last dose; the median duration of treatment with veliparib across all groups in Phase 1 was 127.5 days.
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Collaborators and Investigators
Sponsor
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Respiratory Tract Diseases
- Neoplasms
- Lung Diseases
- Neoplasms by Site
- Respiratory Tract Neoplasms
- Thoracic Neoplasms
- Carcinoma, Bronchogenic
- Bronchial Neoplasms
- Lung Neoplasms
- Small Cell Lung Carcinoma
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Antineoplastic Agents
- Antineoplastic Agents, Phytogenic
- Topoisomerase II Inhibitors
- Topoisomerase Inhibitors
- Poly(ADP-ribose) Polymerase Inhibitors
- Carboplatin
- Etoposide
- Veliparib
Other Study ID Numbers
- M14-361
- 2014-001764-35 (EudraCT Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- ANALYTIC_CODE
- CSR
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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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