A Study Evaluating the Efficacy and Safety of Vismodegib (GDC-0449) in Operable Basal Cell Carcinoma

May 22, 2014 updated by: Genentech, Inc.

A Phase II, Multicenter, Open-label, Three-cohort Trial Evaluating the Efficacy and Safety of Vismodegib (GDC-0449) in Operable Basal Cell Carcinoma (BCC)

This was a 3-cohort, open-label study of vismodegib (GDC-0449) in new (non-recurrent) operable basal cell carcinoma of the nodular subtype.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

For Cohort 1, the response to treatment was determined at the end of the 12 weeks of treatment. For Cohort 2, the response to treatment was determined after 12 weeks of treatment and 24 weeks of observation. For Cohort 3, the response to treatment was determined after intermittent dosing over a 20-week period, consisting of an initial 8-week treatment period, followed by a 4-week drug holiday period, followed by a second 8-week treatment period.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
74

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Arizona
      • Scottsdale, Arizona, United States, 85259
    • California
      • Los Angeles, California, United States, 90045
      • Redwood City, California, United States, 94063
      • San Diego, California, United States, 92117
    • Florida
      • St. Petersburg, Florida, United States, 33716
    • Georgia
      • Alpharetta, Georgia, United States, 30005
    • Illinois
      • Chicago, Illinois, United States, 60611
    • Kentucky
      • Louisville, Kentucky, United States, 40217
    • Pennsylvania
      • Philadelphia, Pennsylvania, United States, 19111
    • Tennessee
      • Bartlett, Tennessee, United States, 38134
    • Texas
      • Houston, Texas, United States, 77030
    • Wisconsin
      • Madison, Wisconsin, United States, 53705

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

21 years and older (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Confirmed new (not recurrent or previously treated) nodular basal cell carcinoma (BCC) at 1 of the listed anatomical sites, which must be biopsy confirmed at the study site.
  • Willingness to consent to biopsy of the lesion.
  • Willingness to delay excision of the target tumor site until the time mandated in the protocol, unless evidence of disease progression or lack of drug tolerability.
  • Adequate hematopoietic capacity.
  • Adequate hepatic function.
  • For women of childbearing potential, agreement to use 2 acceptable forms of birth control (including one barrier method) during the study and for 7 months after discontinuation of study drug.
  • For men with female partners of childbearing potential, agreement to use a male condom (with spermicide) and to advise their female partners to use an additional acceptable method of birth control during the study and for 2 months after discontinuation of study drug.
  • Agreement not to donate blood/blood products during the study and for 7 months after discontinuing study drug.
  • Agreement not to donate sperm or semen during treatment and for 2 months after the last dose of vismodegib.

Exclusion Criteria:

  • Prior treatment with vismodegib or any Hedgehog pathway inhibitor.
  • Inability or unwillingness to swallow capsules.
  • Pregnancy or lactation.
  • BCC with any clinical and histological pattern other than nodular BCC.
  • Patients with known Gorlin's syndrome (basal cell nevus syndrome) or clinical suspicion of Gorlin's syndrome.
  • Recent (ie, within the past 28 days), current, or planned participation in another experimental drug study.
  • Use of any excluded medication or therapy within 21 days of study entry.
  • History of other malignancies within 3 years of the first day of treatment (Day 1), except for tumors with a negligible risk of metastasis, such as other non-melanoma skin cancer (BCC, squamous cell cancer), ductal carcinoma in situ of the breast, or carcinoma in situ of the cervix.
  • Uncontrolled medical illness.
  • History of other disease, metabolic dysfunction, physical examination finding, or clinical laboratory finding giving reasonable suspicion of a disease or condition that contraindicates the use of an investigational drug or that might affect interpretation of the results of the study or renders the patient at high risk for treatment complications.
  • Any medical or psychological illness or condition preventing adequate consent.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: TREATMENT
  • Allocation: NON_RANDOMIZED
  • Interventional Model: PARALLEL
  • Masking: NONE

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
EXPERIMENTAL: Cohort 1: Vismodegib 150 mg
Participants received vismodegib 150 mg orally daily for 12 weeks.
Drug: Vismodegib
Vismodegib was supplied in gelatin capsules.
Other Names:
  • GDC-0449
EXPERIMENTAL: Cohort 2: Vismodegib 150 mg
Participants received vismodegib 150 mg orally daily for 12 weeks.
Drug: Vismodegib
Vismodegib was supplied in gelatin capsules.
Other Names:
  • GDC-0449
EXPERIMENTAL: Cohort 3: Vismodegib 150 mg
Participants received vismodegib 150 mg orally daily for 8 weeks, followed by 4 weeks with no treatment, followed by a second 8-week vismodegib treatment period.
Drug: Vismodegib
Vismodegib was supplied in gelatin capsules.
Other Names:
  • GDC-0449

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Percentage of Participants With Complete Histologic Clearance
Time Frame: Baseline to Week 12 (Cohort 1), Baseline to Week 36 (Cohort 2), Baseline to Week 20 (Cohort 3)
Complete histologic clearance was defined as the absence of histological evidence of basal cell carcinoma at the target tumor site. Histological examination was performed by an independent pathologist on specimens collected within 2 weeks of the end of treatment period, ie, at 12 weeks after Baseline in Cohort 1, at 36 weeks after Baseline in Cohort 2, and at 20 weeks after Baseline in Cohort 3.
Baseline to Week 12 (Cohort 1), Baseline to Week 36 (Cohort 2), Baseline to Week 20 (Cohort 3)

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Time to Complete Clinical Clearance
Time Frame: Baseline to the end of the study (up to 12 weeks for Cohort 1; up to 36 weeks for Cohort 2, up to 20 weeks for Cohort 3)
Time to complete clinical clearance was defined as the time from the first treatment with vismodegib until complete clinical clearance as determined by the investigator.
Baseline to the end of the study (up to 12 weeks for Cohort 1; up to 36 weeks for Cohort 2, up to 20 weeks for Cohort 3)

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Genentech, Inc.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
October 1, 2010

Primary Completion (ACTUAL)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
May 1, 2013

Study Completion (ACTUAL)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
May 1, 2013

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
September 10, 2010

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 13, 2010

First Posted (ESTIMATE)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
September 15, 2010

Study Record Updates

Last Update Posted (ESTIMATE)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
June 24, 2014

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 22, 2014

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
May 1, 2014

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • SHH4812g
  • GS01354 (OTHER: Hoffmann-La Roche)

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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