Phase 2 Study of Ipilimumab Plus Dacarbazine in Japanese Patients With Advanced Melanoma
|ClinicalTrials.gov Identifier: NCT01681212|
Recruitment Status : Completed
First Posted : September 7, 2012
Results First Posted : June 11, 2015
Last Update Posted : June 11, 2015
|Condition or disease||Intervention/treatment||Phase|
|Melanoma||Drug: Ipilimumab Drug: Dacarbazine||Phase 2|
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||21 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||Phase 2 Study of Ipilimumab Plus Dacarbazine in Japanese Patients With Previously Untreated Unresectable or Metastatic Melanoma|
|Study Start Date :||October 2012|
|Primary Completion Date :||May 2014|
|Study Completion Date :||May 2014|
Experimental: Ipilimumab, 10 mg/kg + Dacarbazine, 850 mg/m^2
During the Induction Period, participants received ipilimumab, 10 mg/kg, as tolerated by intravenous (IV) infusion as 1 single dose during Weeks 1 (Day 1), 4, 7, and 10 for a total of 4 separate doses. During the Maintenance Phase, participants received ipilimumab, 10 mg/kg, as tolerated by IV infusion every 12 weeks, beginning at Week 24, until disease progression or unacceptable toxicity occurred or the patient withdrew consent. Participants also received dacarbazine, 850 mg/m^2, by IV infusion over 30 to 60 minutes, starting on Week 1 and repeated every 3 weeks until Week 22. Dacarbazine was dosed on the same day as ipilimumab, when applicable, after the ipilimumab dose.
Other Name: BMS-734016Drug: Dacarbazine
- Percentage of Participants Surviving at 1 Year [ Time Frame: At 1 year from start of study drug ]Survival rate=percentage of participants surviving at 1 year following start of study drug. Every effort was made to collect survival data on all patients, including those withdrawn from treatment for any reason. If the death of a patient was not reported, the patient's last known alive date was recorded. Confidence intervals were computed using the Clopper-Pearson method.
- Number of Participants With Grade 3-4 Immune-related Adverse Events (irAEs) [ Time Frame: First dose to 90 days following last dose of study drug ]irAEs are adverse events of unknown cause, consistent with an immune phenomenon, and considered to be causally related to drug exposure. Six subcategories of irAE are assessed: gastrointestinal, liver, skin, endocrine, neurologic, and other. The irAEs are programmatically determined from a predefined list of MedDRA terms. irAEs will be measured every 3 weeks in induction phase, every 6 weeks in Maintenance Phase to Week 48, and every 12 weeks until Progressive Disease. Grading criteria: Grade 1=Mild, Grade 2=Moderate, Grade 3=Severe, Grade 4=Life-threatening or disabling, Grade 5=Death.
- Number of Patients Who Died and Who Had Serious Adverse Events (SAEs), Treatment-related SAEs, Adverse Events (AEs) Leading to Discontinuation, Related AEs Leading to Discontinuation, Related AEs, Grade 3-4 AEs, and Related Grade 3-4 AEs [ Time Frame: First dose to 90 days following last dose of study drug. All deaths were poststudy, occurring more than 90 days after the last dose of study drug. ]AE=any new unfavorable symptom, sign, or disease or worsening of a preexisting condition that may not have a causal relationship with treatment. SAE=a medical event that at any dose results in death, persistent or significant disability/incapacity, or drug dependency/abuse; is life-threatening, an important medical event, or a congenital anomaly/birth defect; or requires or prolongs hospitalization. Related=having certain, probable, possible, or unknown relationship to study drug. Grade 1=mild; Grade 2=moderate; Grade 3=severe; Grade 4=life-threatening or disabling; Grade 5=death.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01681212
|Fukuoka-shi, Fukuoka, Japan, 8128582|
|Kumamoto-shi, Kumamoto, Japan, 8608556|
|Matsumoto-shi, Nagano, Japan, 3908621|
|Sunto-gun, Shizuoka, Japan, 4118777|
|Chuo-ku, Tokyo, Japan, 1040045|
|Chuo-shi, Yamanashi, Japan, 4093898|
|Study Director:||Bristol-Myers Squibb||Bristol-Myers Squibb|