Working…
COVID-19 is an emerging, rapidly evolving situation.
Get the latest public health information from CDC: https://www.coronavirus.gov.

Get the latest research information from NIH: https://www.nih.gov/coronavirus.
ClinicalTrials.gov
ClinicalTrials.gov Menu
Trial record 1 of 188 for:    pertuzumab
Previous Study | Return to List | Next Study

A Study of Pertuzumab in Participants With Prostate Cancer

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT02480010
Recruitment Status : Terminated (The study was terminated at the time of interim analysis since none of the participants showed a PSA response.)
First Posted : June 24, 2015
Results First Posted : September 18, 2015
Last Update Posted : September 18, 2015
Sponsor:
Information provided by (Responsible Party):
Hoffmann-La Roche

Tracking Information
First Submitted Date  ICMJE June 5, 2015
First Posted Date  ICMJE June 24, 2015
Results First Submitted Date  ICMJE July 22, 2015
Results First Posted Date  ICMJE September 18, 2015
Last Update Posted Date September 18, 2015
Study Start Date  ICMJE September 2003
Actual Primary Completion Date September 2005   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: August 18, 2015)
Percentage of Participants With Confirmed, Objective Response, Non-Response or Progressive Disease by PSA Levels Within the First 24 Weeks of Treatment With Pertuzumab [ Time Frame: Screening, Every 3 weeks up to Week 24 ]
Objective PSA response rate was determined according to Prostate Specific Antigen Working Group (PSAWG) guidelines. All participants achieving a drop in PSA of greater than or equal to (≥) 50 percent (%) from baseline (confirmed with a second value at least 4 weeks later) fulfilled the criteria of a PSA response. The confirmatory second value had to be at least 50% lower than baseline, but could be higher than the first drop in PSA. Confirmatory value could not be 50% higher compared to first drop in PSA. The date of response was the date the first 50% (or greater) decline was observed. Progressive disease (PD) was defined by a minimum of three consecutive serum PSA measurements obtained at least 7 days apart within the previous 3 months of start of trial, which documented progressively increasing values. Non-response was defined as neither PD nor Response.
Original Primary Outcome Measures  ICMJE
 (submitted: June 23, 2015)
Percentage of participants with response according to PSA level [ Time Frame: At 24 weeks after the start of treatment ]
Change History
Current Secondary Outcome Measures  ICMJE
 (submitted: August 18, 2015)
  • Time to Disease Progression [ Time Frame: Screening, Every 3 weeks up to a maximum of 18 months ]
    Time to disease progression was defined by time in weeks from start of therapy to the onset of the earliest of the following events. 1) PSA progression as defined by the PSAWG, 2) Evidence of disease progression according to Response Evaluation Criteria in Solid Tumors (RECIST) criteria 3) One bone scan at least 6 months subsequent to baseline demonstrating 2 or more new skeletal lesions and 4) An event due to metastatic prostate cancer requiring intervention.
  • Percentage of Participants With Objective Response (Complete Response [CR] or Partial Response [PR]) by Response Evaluation Criteria in Solid Tumors (RECIST) Criteria [ Time Frame: Screening, Weeks 6, 12, 24, 36 and 48 ]
    Overall objective response by RECIST criteria (CR or PR) was to be defined for participants who had measurable disease at baseline or developed new lesions post-baseline. The longest diameter only for all target lesions was measured and the following responses recorded: CR: disappearance of all target lesions. PR: at least a 30% decrease in the sum of the longest diameter as compared to the baseline sum longest diameter.
  • Time to Response [ Time Frame: Screening, Every 3 weeks for a maximum of 18 months ]
    Time to response was the date of the first documentation of PSA response.
  • Duration of Response According to PSA Levels [ Time Frame: Baseline, Every 3 weeks for a maximum of 18 months ]
    Duration of PSA Response was measured from first 50% decline in PSA compared to baseline until the time at which there was an increase of ≥50% from the PSA nadir, provided the absolute increase was at least 5 nanograms per milliliter (ng/ml). The increase must have been confirmed by a second consecutive measurement that was at least 50% above the nadir.
  • Duration of Response According to RECIST Criteria [ Time Frame: Baseline, Weeks 6, 12, 24, 36 and 48 ]
    For participants with measurable disease, duration of response was defined as first documentation of tumor response, either a PR or CR, to first documentation of PD or death. Participants who never progressed or died were censored at their last tumor measurement.
  • Percentage of Participants Without Progression [ Time Frame: Screening, Weeks 3, 6, 9 and 12 ]
    Disease progression was defined as the appearance of one or more new lesions and/or unequivocal progression of existing non-target lesions. Non-progression included participants who had responded plus those who had not responded and not progressed within the first 3 cycles.
  • Time to Prostate Cancer Pain Progression [ Time Frame: Every 3 weeks up to a maximum of 18 weeks ]
    Time to disease progression was defined by time in weeks from start of therapy to the onset of the earliest of the following events: 1) Opioid therapy, 2) Radiation therapy, 3) Glucocorticoid therapy, 4) Radionuclide therapy or 5) Chemotherapy.
  • Overall Survival [ Time Frame: Screening, Every 3 weeks up to a maximum of 18 months ]
    Overall survival was defined as the interval of time in weeks between start of treatment and day of death. Participants who did not die while being followed were censored at the last time that they were known to be alive.
  • Time to Treatment Failure [ Time Frame: Every 3 weeks up to a maximum of 18 weeks ]
    Time to Treatment Failure was time to the first documentation of progressive disease, day of death while on study (or 30 days after withdrawing from the trial) or day of early discontinuation due to toxicity (adverse events or abnormal laboratory value), refusal of treatment/refusing to cooperate/withdrawing consent, insufficient therapeutic response, or failure to return, whichever is earliest, after the start of treatment. Participants who did not experience any of the above events while on study were censored on the day of their last PSA or tumor measurement, whichever was later.
  • Change From Baseline in Bone Alkaline Phosphatase [ Time Frame: Screening, Weeks 6, 12, 24, 36 and 48 ]
    Bone alkaline phosphatase (BAP) is the bone-specific isoform of alkaline phosphatase. Serum Bone alkaline phosphatase is used to measure osteoporosis and is measured as units per liter (u/L).
  • Change From Baseline in N-Telopeptide [ Time Frame: Screening, Weeks 6, 12, 24, 36 and 48 ]
    In bone physiology, the N-terminal telopeptide (or more formally, amino-terminal collagen crosslinks, and known by the acronym NTX) is a telopeptide that can be used as a biomarker to measure the rate of bone turnover. NTX can be measured in the urine (uNTX) or serum (serum NTX).
  • Area Under the Concentration Curve Extrapolated to Infinity (AUC0-Inf) of Pertuzumab [ Time Frame: Cycles 1 and 2 (Weeks 3 and 6): predose (immediately prior to infusion) and within 15 minutes following the end of the infusion on Day 1, Day 8, and Day 15. Cycle 3 (Week 9) and beyond: predose and within 15 minutes following end of infusion on Day 1 ]
    The area under the plot of plasma concentration of drug against time after drug administration is defined as the area under the curve (AUC). The AUC0-infinity is calculated from time 0 (prior to administration of medication) to infinity (the time of complete elimination of the drug). The AUC is of particular use in estimating the bioavailability of drugs, by measuring the extent of absorption. AUC is measured as micrograms times days per milliliter (µg*day/mL)
  • AUC to Last Measurable Concentration (AUC0-last) of Pertuzumab [ Time Frame: Cycles 1 and 2 (Weeks 3 and 6): predose (immediately prior to infusion) and within 15 minutes following the end of the infusion on Day 1, Day 8, and Day 15. Cycle 3 (Week 9) and beyond: predose and within 15 minutes following end of infusion on Day 1 ]
    The AUC0-last is calculated from time 0 (prior to administration of medication) to last measured data point. The AUC is of particular use in estimating the bioavailability of drugs, by measuring the extent of absorption.
  • Maximum Plasma Concentration of Pertuzumab [ Time Frame: Cycles 1 and 2 (Weeks 3 and 6): predose (immediately prior to infusion) and within 15 minutes following the end of the infusion on Day 1, Day 8, and Day 15. Cycle 3 (Week 9) and beyond: predose and within 15 minutes following end of infusion on Day 1 ]
    Cmax is the maximum (or peak) plasma concentration that a drug achieves in a specified compartment or test area of the body after the drug has been administered and prior to the administration of a second dose. Cmax is measured as micrograms per mL (μg/mL).
  • Time to Maximum Plasma Concentration (Tmax) of Pertuzumab [ Time Frame: Cycles 1 and 2 (Weeks 3 and 6): predose (immediately prior to infusion) and within 15 minutes following the end of the infusion on Day 1 and on Days 8 and 15, Cycle 3 (Week 9) and beyond: predose and within 15 minutes following end of infusion on Day 1 ]
    Cmax refers to the maximum (or peak) plasma concentration that a drug achieves in a specified compartment or test area of the body after the drug has been administered and prior to the administration of a second dose. tmax is the time at which the Cmax is observed.
  • Terminal Elimination Half-Life (t1/2) of Pertuzumab [ Time Frame: Cycles 1 and 2 (Weeks 3 and 6): predose (immediately prior to infusion) and within 15 minutes following the end of the infusion on Day 1, Day 8, and Day 15. Cycle 3 (Week 9) and beyond: predose and within 15 minutes following end of infusion on Day 1 ]
    t1/2 is the time in days required for the concentration of the drug to reach half of its original value
  • Serum Clearance of Pertuzumab [ Time Frame: Cycles 1 and 2 (Weeks 3 and 6): predose (immediately prior to infusion) and within 15 minutes following the end of the infusion on Day 1, Day 8, and Day 15. Cycle 3 (Week 9) and beyond: predose and within 15 minutes following end of infusion on Day 1 ]
    Clearance (expressed as volume/time) describes the removal of drug from a volume of plasma in a given unit of time (drug loss from the body). It is measured as milliliters per day (mL/day).
  • Volume of Distribution at Steady State of Pertuzumab [ Time Frame: Cycles 1 and 2 (Weeks 3 and 6): predose (immediately prior to infusion) and within 15 minutes following the end of the infusion on Day 1, Day 8, and Day 15. Cycle 3 (Week 9) and beyond: predose and within 15 minutes following end of infusion on Day 1 ]
    The volume of distribution at steady state (Vss), also known as apparent volume of distribution, is a pharmacological, theoretical volume that the total amount of administered drug would have to occupy (if it were uniformly distributed), to provide the same concentration as it currently is in blood plasma.
  • Mean Residence Time (MRT) of Pertuzumab [ Time Frame: Cycles 1 and 2 (Weeks 3 and 6): predose (immediately prior to infusion) and within 15 minutes following the end of the infusion on Day 1, Day 8, and Day 15. Cycle 3 (Week 9) and beyond: predose and within 15 minutes following end of infusion on Day 1 ]
    MRT is the average time that pertuzumab is present in the systemic circulation and is measured in days.
Original Secondary Outcome Measures  ICMJE
 (submitted: June 23, 2015)
  • Percentage of participants with a best overall response of confirmed response (CR) or partial response (PR) according to Response Evaluation Criteria in Solid Tumors (RECIST) [ Time Frame: up to approximately 2.5 years ]
  • Duration of response according to PSA level [ Time Frame: up to approximately 2.5 years ]
  • Duration of response according to RECIST [ Time Frame: up to approximately 2.5 years ]
  • Incidence of adverse events [ Time Frame: up to approximately 2.5 years ]
  • Time to disease progression [ Time Frame: up to approximately 2.5 years ]
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE A Study of Pertuzumab in Participants With Prostate Cancer
Official Title  ICMJE An Open Label, Phase II, Multicenter Study to Evaluate the Efficacy and Safety of a Recombinant Humanized Antibody to HER2 (Pertuzumab) Administered Every 3 Weeks to Patients With Hormone-Refractory Prostate Cancer Who Have Not Been Treated With Chemotherapy
Brief Summary This study will evaluate the efficacy and safety of intravenous (IV) pertuzumab in participants with hormone-refractory prostate cancer who have had no previous chemotherapy. Participants will be enrolled in two stages, the first (Cohort A) at a lower 420-mg dose and the second (Cohort B) at a higher 1050-mg dose based upon observations in Cohort A. Up to 50 participants may enter either cohort, for a total enrollment between 46 and 73 participants across 9 study centers.
Detailed Description Not Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 2
Study Design  ICMJE Allocation: Non-Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE Prostate Cancer
Intervention  ICMJE Drug: Pertuzumab
Participants will receive pertuzumab on Day 1 of each 3-week cycle. In Cohort A, an 840-mg loading dose will be administered prior to the 420-mg IV infusion. In Cohort B, the 1050-mg IV infusion will be administered with no loading dose.
Other Name: Perjeta
Study Arms  ICMJE
  • Experimental: Pertuzumab 1050 mg (Cohort B)
    Participants in Cohort B will receive 1050 mg pertuzumab via IV infusion on Day 1 of each 3-week cycle. At the end of 3 treatment cycles, response will be evaluated to determine whether additional participants will be enrolled for treatment. If a second stage of enrollment occurs, participants may continue treatment until disease progression or unacceptable toxicity.
    Intervention: Drug: Pertuzumab
  • Experimental: Pertuzumab 420 mg (Cohort A)
    Participants in Cohort A will receive an IV loading dose of 840 milligrams (mg) pertuzumab followed by 420 mg via IV infusion on Day 1 of each 3-week cycle. At the end of 3 treatment cycles, response will be evaluated to determine whether additional participants will be enrolled for treatment. If a second stage of enrollment occurs, participants may continue treatment until disease progression or unacceptable toxicity.
    Intervention: Drug: Pertuzumab
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Terminated
Actual Enrollment  ICMJE
 (submitted: June 23, 2015)
68
Original Actual Enrollment  ICMJE Same as current
Actual Study Completion Date  ICMJE September 2005
Actual Primary Completion Date September 2005   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Adults greater than (>) 18 years of age
  • Histologically documented adenocarcinoma of the prostate resistant to hormone therapy, progressed at 4 to 6 weeks following anti-androgen withdrawal
  • Prostate-specific antigen (PSA) values at least 20 ng/mL among those with asymptomatic or mildly symptomatic disease
  • Karnofsky performance status (KPS) at least 80 percent (%)
  • Castrate testosterone less than (<) 50 ng/dL
  • Life expectancy at least 12 weeks
  • Left ventricular ejection fraction (LVEF) at least 50%
  • Adequate hematologic, hepatic, and renal function

Exclusion Criteria:

  • Prior chemotherapy, radionucleotide therapy, or immunotherapy for prostate cancer
  • Systemic corticosteroids within 1 month prior to Screening
  • Bisphosphonates within 6 months, narcotic analgesics within 2 weeks, or any investigational agent with 28 days of study drug
  • Prior cumulative doxorubicin dose of > 360 mg/m^2 or equivalent
  • Central nervous system (CNS) or pulmonary metastases
  • Other malignancies, except adequately treated basal or squamous cell skin cancer
  • Significant cardiovascular disease
  • Active/uncontrolled concurrent illness or infection
  • Major surgery or traumatic injury within 4 weeks of study drug
Sex/Gender  ICMJE
Sexes Eligible for Study: Male
Ages  ICMJE 19 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE France,   Germany,   Italy,   Netherlands,   Spain,   United Kingdom
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT02480010
Other Study ID Numbers  ICMJE BO17004
Has Data Monitoring Committee Not Provided
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Hoffmann-La Roche
Study Sponsor  ICMJE Hoffmann-La Roche
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Chair: Clinical Trials Hoffmann-La Roche
PRS Account Hoffmann-La Roche
Verification Date August 2015

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP