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A Study of Vemurafenib in Previously Treated Patients With Metastatic Melanoma

This study is ongoing, but not recruiting participants.
Sponsor:
Information provided by (Responsible Party):
Hoffmann-La Roche
ClinicalTrials.gov Identifier:
NCT00949702
First received: July 28, 2009
Last updated: December 19, 2012
Last verified: December 2012
History of Changes
Results First Received: July 29, 2011  
Study Type: Interventional
Study Design: Allocation: Non-Randomized;   Endpoint Classification: Safety/Efficacy Study;   Intervention Model: Single Group Assignment;   Masking: Open Label;   Primary Purpose: Treatment
Condition: Malignant Melanoma
Intervention: Drug: vemurafenib

  Participant Flow
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Recruitment Details
Key information relevant to the recruitment process for the overall study, such as dates of the recruitment period and locations
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Pre-Assignment Details
Significant events and approaches for the overall study following participant enrollment, but prior to group assignment
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Reporting Groups
  Description
Vemurafenib 960 mg Patients received vemurafenib 960 mg (four 240 mg tablets) bid (bis in die, twice daily) orally until disease progression, unacceptable toxicity, withdrawal of consent, or another reason as determined by the investigator.

Participant Flow:   Overall Study
    Vemurafenib 960 mg  
STARTED     132  
COMPLETED     84  
NOT COMPLETED     48  
Death                 40  
Disease progression                 7  
Withdrawal of consent                 1  



  Baseline Characteristics
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Reporting Groups
  Description
Vemurafenib 960 mg Patients received vemurafenib 960 mg (four 240 mg tablets) bid (bis in die, twice daily) orally until disease progression, unacceptable toxicity, withdrawal of consent, or another reason as determined by the investigator.

Baseline Measures
    Vemurafenib 960 mg  
Number of Participants  
[units: participants]
 		  132  
Age  
[units: years]
Mean ± Standard Deviation 		  50.3  ± 14.70  
Gender  
[units: participants]
 		 
Female     51  
Male     81  



  Outcome Measures
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1.  Primary:   Best Overall Response (BOR) Assessed by an Independent Review Committee Using Response Evaluation Criteria In Solid Tumors (RECIST 1.1)   [ Time Frame: From first treatment through September 27, 2010 ]
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2.  Secondary:   Best Overall Response (BOR) Assessed by the Investigator Using Response Evaluation Criteria In Solid Tumors (RECIST 1.1)   [ Time Frame: From first treatment through September 27, 2010 ]
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3.  Secondary:   Duration of Response Assessed by an Independent Review Committee Using Response Evaluation Criteria In Solid Tumors (RECIST 1.1)   [ Time Frame: From first treatment through September 27, 2010 ]
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4.  Secondary:   Time to Response Assessed by an Independent Review Committee Using Response Evaluation Criteria In Solid Tumors (RECIST 1.1)   [ Time Frame: From first treatment through September 27, 2010 ]
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5.  Secondary:   Progression Free Survival (PFS) Assessed by an Independent Review Committee Using Response Evaluation Criteria In Solid Tumors (RECIST 1.1)   [ Time Frame: From first treatment through September 27, 2010 ]
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Measure Type Secondary
Measure Title Progression Free Survival (PFS) Assessed by an Independent Review Committee Using Response Evaluation Criteria In Solid Tumors (RECIST 1.1)
Measure Description PFS was defined the time interval between the date of the first treatment and the date of progression or death from any cause, whichever occurred first. Deaths that occurred in patients without disease progression were considered to be a PFS event on the date of death. Patients who neither progressed nor died were censored on the date of the last evaluable tumor assessment prior to the data cutoff date.
Time Frame From first treatment through September 27, 2010  
Safety Issue No  

Population Description
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate.
Intent-to-treat population: All enrolled patients who received at least one, or a partial dose of vemurafenib.

Reporting Groups
  Description
Vemurafenib 960 mg Patients received vemurafenib 960 mg (four 240 mg tablets) bid (bis in die, twice daily) orally until disease progression, unacceptable toxicity, withdrawal of consent, or another reason as determined by the investigator.

Measured Values
    Vemurafenib 960 mg  
Number of Participants Analyzed  
[units: participants]
 		  132  
Progression Free Survival (PFS) Assessed by an Independent Review Committee Using Response Evaluation Criteria In Solid Tumors (RECIST 1.1)  
[units: Months]
Median ( 95% Confidence Interval ) 		  6.1  
  ( 5.5 to 6.9 )  

No statistical analysis provided for Progression Free Survival (PFS) Assessed by an Independent Review Committee Using Response Evaluation Criteria In Solid Tumors (RECIST 1.1)



6.  Secondary:   Overall Survival   [ Time Frame: From first treatment through September 27, 2010 ]
  Show Outcome Measure 6

7.  Secondary:   Improvement in Physical Symptoms (Improvement in Physician’s Assessment of Global Performance Status and Oxygen Saturation Requirements, and Decrease in Total Dose and Frequency of Narcotic Pain Analgesics) During Treatment in Comparison to Baseline   [ Time Frame: From first treatment through September 27, 2010 ]
  Show Outcome Measure 7

8.  Secondary:   Maximum Plasma Concentration (Cmax) of Vemurafenib on Day 15 of Cycle 1   [ Time Frame: Pre-dose to 8 hours post-dose on Day 15 of Cycle 1 ]
  Show Outcome Measure 8

9.  Secondary:   Vemurafenib Plasma Level Area Under the Curve From 0 to 8 Hours (AUC0-8h) on Day 15 of Cycle 1   [ Time Frame: Pre-dose to 8 hours post-dose on Day 15 of Cycle 1 ]
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10.  Secondary:   Vemurafenib Plasma Levels at Various Treatment Cycles   [ Time Frame: Pre-dose Cycle 1 Day 1 to 4 hours post-dose Cycle 10 Day 1 ]
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11.  Secondary:   Time-matched Change From Baseline in the Study Specific Corrected QT Interval (QTcP)   [ Time Frame: Pre-dose Cycle 1 Day 1 to pre-dose Cycle 6 Day 1 ]
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12.  Secondary:   Percentage of Patients With Adverse Event   [ Time Frame: From first treatment through September 27, 2010 ]
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  Serious Adverse Events
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  Other Adverse Events
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  More Information
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Certain Agreements:  
Principal Investigators are NOT employed by the organization sponsoring the study.
There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
The agreement is:
unchecked The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release and can embargo communications regarding trial results for a period that is less than or equal to 60 days. The sponsor cannot require changes to the communication and cannot extend the embargo.
unchecked The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release and can embargo communications regarding trial results for a period that is more than 60 days but less than or equal to 180 days. The sponsor cannot require changes to the communication and cannot extend the embargo.


Limitations and Caveats
Limitations of the study, such as early termination leading to small numbers of participants analyzed and technical problems with measurement leading to unreliable or uninterpretable data
No text entered.  


Results Point of Contact:  
Name/Title: Medical Communications
Organization: Hoffmann-La Roche
phone: 800-821-8590


No publications provided by Hoffmann-La Roche

Publications automatically indexed to this study:


Responsible Party: Hoffmann-La Roche
ClinicalTrials.gov Identifier: NCT00949702     History of Changes
Other Study ID Numbers: NP22657
Study First Received: July 28, 2009
Results First Received: July 29, 2011
Last Updated: December 19, 2012
Health Authority: United States: Food and Drug Administration