A Study of Vismodegib With Surgery in Participants With Previously Untreated Basal Cell Carcinoma
A Randomized, Double-Blind, Placebo-Controlled, Phase II Study to Assess the Efficacy and Safety of Oral Vismodegib for the Treatment of Basal Cell Carcinoma Preceding Excision by Mohs Micrographic Surgery
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
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-
Arizona
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Scottsdale, Arizona, Forenede Stater, 85259
- Mayo Clinic
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-
California
-
Beverly Hills, California, Forenede Stater, 90210
- Moy-Fincher-Chipps Facial Plastics and Dermatology
-
La Jolla, California, Forenede Stater, 92037
- Scripps Clinic
-
Loma Linda, California, Forenede Stater, 92354
- Loma Linda University Medical Center
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Palo Alto, California, Forenede Stater, 94305
- Stanford University
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San Francisco, California, Forenede Stater, 94107
- California Pacific Medical Center
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San Francisco, California, Forenede Stater, 94115
- Univ of Calif-San Francisco
-
-
Florida
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St. Petersburg, Florida, Forenede Stater, 33716
- Spencer Derma & Skin Surg Ctr
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-
Illinois
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Chicago, Illinois, Forenede Stater, 60611
- Northwestern University
-
-
Indiana
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Carmel, Indiana, Forenede Stater, 46032
- Laser & Skin Surgery Center of Indiana
-
-
Minnesota
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Minneapolis, Minnesota, Forenede Stater, 55455
- University of Minnesota
-
-
New York
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New York, New York, Forenede Stater, 10011
- Beth Israel Cancer Center; West Campus
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Rochester, New York, Forenede Stater, 14642
- University of Rochester Medical Center; University Dermatology Associates
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West Islip, New York, Forenede Stater, 11795
- Mariwalla Dermatology
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North Carolina
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Winston-Salem, North Carolina, Forenede Stater, 27106
- The Skin Surgery Center
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Oregon
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Portland, Oregon, Forenede Stater, 97239-4501
- Oregon Health & Science University; Department of Dermatology
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Pennsylvania
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Hershey, Pennsylvania, Forenede Stater, 17033
- Penn State Milton S. Hershey Medical Center
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Philadelphia, Pennsylvania, Forenede Stater, 19111
- Fox Chase Cancer Center
-
-
Texas
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Houston, Texas, Forenede Stater, 77030-4095
- MD Anderson Cancer Center
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Utah
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Salt Lake City, Utah, Forenede Stater, 84112
- Huntsman Cancer Institute at the University of Utah
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Wisconsin
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Madison, Wisconsin, Forenede Stater, 53792
- University of Wisconsin
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Diagnosis of non-infected, not recurrent, previously untreated basal cell carcinoma
- Free of any significant physical abnormalities (e.g., tattoos) at the target basal cell carcinoma site
- Willing and able to participate in the study as an outpatient and agreement to make frequent visits to the clinic during the treatment and follow-up periods and to comply with study requirements
Exclusion Criteria:
- Prior treatment with vismodegib
- Known hypersensitivity to any of the study drug excipients
- Any metastatic basal cell carcinoma
- Any locally advanced basal cell carcinoma considered to be inoperable or to have a medical contraindication to surgery
- Evidence of clinically significant and unstable diseases or conditions (e.g., cardiovascular, immunosuppressive, hematologic)
- Any dermatological disease at the target basal cell carcinoma site that may cause difficulty with examination
- Recent, current, or planned participation in another experimental drug study
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Placebo komparator: Placebo
Participants will receive matching placebo to vismodegib capsule orally once daily for 12 weeks.
|
Participants will receive matching placebo to vismodegib for 12 weeks.
|
|
Eksperimentel: Vismodegib
Participants will receive vismodegib 150 milligrams (mg) capsule orally once daily for 12 weeks.
|
Participants will receive vismodegib 150 mg oral capsule once a day for 12 weeks
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Percent Change in Target Basal Cell Carcinoma (BCC) Expected Surgical Defect Area at Mohs Micrographic Surgery (MMS) Visit
Tidsramme: Baseline, MMS visit (Week 12-14)
|
The percent change in target BCC expected surgical defect area was defined as ([baseline expected surgical defect area - expected surgical defect area at MMS visit]/ baseline expected surgical defect area) × 100 percent (%) where expected surgical defect area was manually outlined on a digital photograph and measured by a computer (computer aided planimetry).
MMS visit was defined as the visit that occurred within 2 weeks of the last study treatment.
|
Baseline, MMS visit (Week 12-14)
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Actual Change in Target BCC Expected Surgical Defect Area at MMS Visit
Tidsramme: Baseline, MSS Visit (Week 12-14)
|
Actual change was defined as (baseline expected surgical defect area - expected surgical defect area at MMS visit).
MMS visit was defined as the visit that occurred within 2 weeks of the last study treatment.
Expected surgical defect area was manually outlined on a digital photograph and measured by a computer (computer aided planimetry).
|
Baseline, MSS Visit (Week 12-14)
|
|
Percentage Change in Target BCC Actual Tumor-Free Margin Excision Area at MMS Visit
Tidsramme: Baseline, MMS visit (Week 12-14)
|
Percent change in target BCC actual tumor-free margin excision area was defined as = (expected surgical defect area pre-treatment - actual tumor-free margin excision area at MMS visit) / expected surgical defect area pre-treatment) * 100%.
The actual tumor-free margin excision area (includes 2 millimeters [mm] margin) was measured during MMS.
The area was photographed and traced on the digital photograph then calculated by computer-aided planimetry.
MMS visit was defined as the visit that occurred within 2 weeks of the last study treatment.
|
Baseline, MMS visit (Week 12-14)
|
|
Percentage of Participants With Clinical Response
Tidsramme: MMS visit (Week 12-14)
|
Clinical response was defined as a complete response (CR) or partial response (PR) at the post-treatment MMS excision.
CR was defined as no histological evidence of BCC.
PR was defined as a reduction of at least 50 % in the expected surgical defect area with histologic evidence of residual BCC.
MMS visit was defined the visit that occurred within 2 weeks of the last study treatment.
|
MMS visit (Week 12-14)
|
|
Percentage of Participants With Skip Area
Tidsramme: MMS visit (Week 12-14)
|
Skip area was defined as the presence of non-contiguous residual tumor at the MMS visit, as determined by an independent dermatopathologist.
MMS visit occurred within 2 weeks of the last study treatment.
|
MMS visit (Week 12-14)
|
|
Percentage of Participants With BCC Recurrence
Tidsramme: Baseline, 12, 24, and 52 weeks post MMS Visit (MMS Visit = Week 12-14)
|
Baseline, 12, 24, and 52 weeks post MMS Visit (MMS Visit = Week 12-14)
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- ML28726
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