This study will evaluate the efficacy and safety of pertuzumab in combination with carboplatin-based standard chemotherapy in patients with platinum-sensitive recurrent ovarian cancer. The anticipated time on study treatment is 3-12 months.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
149
Loading dose of 840 mg IV, followed by 420 mg IV every 3 weeks
175 mg/m2 IV every 3 weeks for 6 cycles
1000 mg/m2 IV Day 1 and 8 of each cycle for 6 cycles
Unnamed facility
Brussels, Belgium
Percentage of Participants With Disease Progression or Death
Disease progression was assessed according to RECIST (Response Evaluation Criteria In Solid Tumors), for participants with measurable disease, or by changes in CA 125 (Cancer Antigen 125) according to GCIG (Gynecologic Cancer Inter Group) for all participants. Participants who did not progress or died while being followed were censored at the time of the last valid tumor assessment or valid CA 125 assessment.
Time frame: Screening and Day 15 of Cycles 2, 4, 6, and Day 15 of all cycles from Cycle 7 to 17 until disease progression up to 104 weeks
Progression-Free Survival
Progression-free survival was defined as the time from first administration of study drug (Study Day 1) to documented disease progression or death, whichever occurred earlier. Disease progression was assessed according to RECIST, for participants with measurable disease, or by changes in CA 125 according to GCIG for all participants. Participants who did not progress or died while being followed were censored at the time of the last valid tumor assessment or valid CA 125 assessment.
Time frame: Screening and Day 15 of Cycles 2, 4, 6, and Day 15 of all cycles from Cycle 7 to 17 until disease progression up to 104 weeks
Kaplan-Meier Probability of No Disease or Progression at 1 Year
The probability of being event free (no disease progression or death events) at 1 year in participants remaining at risk.
Time frame: 1 year
Percentage of Participants With a Best Overall Confirmed Response Based on Combined CA 125 and RECIST Measurements
Response by tumor measurement occurred if there was documented and confirmed complete response (CR) or partial response (PR). For all participants, response was assessed by both the RECIST and by CA 125 levels, according to whether the participant had measurable or non-measurable disease at baseline. Response according to CA 125 levels was defined as at least a 50% reduction from baseline. The decrease had to be confirmed and maintained for at least 28 days. The confirmatory sample must have been less than or equal to the previous sample (within an assay variability of 10%). For overall response, the response categories were "response", "stable disease" and "progressive disease". Stable disease included 1) stable disease as defined by RECIST for solid tumors and 2) CA 125 levels that had not met the definition of "response" or "progressive disease".
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Target AUC of 5 following paclitaxel or AUC of 4 following gemcitabine IV every 3 weeks for 6 cycles
Unnamed facility
Leuven, Belgium
Unnamed facility
Wilrijk, Belgium
Unnamed facility
Calgary, Alberta, Canada
Unnamed facility
Kelowna, British Columbia, Canada
Unnamed facility
Vancouver, British Columbia, Canada
Unnamed facility
Budapest, Hungary
Unnamed facility
Debrecen, Hungary
Unnamed facility
Győr, Hungary
Unnamed facility
Parma, Emilia-Romagna, Italy
...and 24 more locations
Time frame: Screening and Day 15 of Cycles 2, 4, 6, and Day 15 of all cycles from Cycle 7 to 17 until disease progression up to 104 weeks
Duration of Response
For participants who achieved a response, the duration of response was defined as the interval between initial documentation of response to the first documentation of disease progression or death. Participants who responded and did not progress or die while on study or while being followed were censored at the last valid tumor or CA 125 measurement.
Time frame: Day 15 of Cycles 2, 4, 6, and Day 15 of all Cycles from Cycle 7 to 17 until disease progression up to 104 weeks
Kaplan-Meier Probability of Maintaining a Response to at Least 1 Year
Time frame: 1 year
Percentage of Participants With Disease Progression
Disease progression was assessed according to RECIST, for participants with measurable disease, or by changes in CA 125 according to GCIG for all participants. Participants who did not progress while being followed were censored at the time of the last valid tumor assessment or valid CA 125 assessment.
Time frame: Screening and Day 15 of Cycles 2, 4, 6, and Day 15 of all cycles from Cycle 7 to 17 until disease progression
Time to Progressive Disease
The time to progressive disease is the interval of time from date of first dose of study medication to date of first documentation of progressive disease by either RECIST or CA 125 criteria. Participants who never progressed while being followed were censored at the last valid tumor measurement or CA 125 measurement.
Time frame: Screening and Day 15 of Cycles 2, 4, 6, and Day 15 of all cycles from Cycle 7 to 17 until disease progression
Kaplan-Meier Probability of Being Progression Free at 1 Year
Time frame: 1 year
Time To Response
Time to response was the date of first dose of study medication to the date of the first documentation of response, according to CA 125 criteria for all participants or response according to RECIST criteria for participants with measurable disease. If response was evaluable by both criteria, then the date of response was for the earlier of the two events.
Time frame: Screening and Day 15 of Cycles 2, 4, 6, and Day 15 of all cycles from Cycle 7 to 17 until 2 years after last dose of treatment
Percentage of Participants Who Died
Time frame: Screening and Day 15 of Cycles 2, 4, 6, and Day 15 of all cycles from Cycle 7 to 17 until 2 years after last dose of treatment
Overall Survival
Survival was the interval of time from date of first dose of study medication to date of death at any time. Participants who had not died were censored at the date of last contact when they were known to be alive.
Time frame: Screening and Day 15 of Cycles 2, 4, 6, and Day 15 of all cycles from Cycle 7 to 17 until 2 years after last dose of treatment
Kaplan-Meier Probability of Being Alive at 1 Year
Time frame: 1 year