Pembrolizumab Versus Placebo Following Surgery and Radiation in Participants With Locally Advanced Cutaneous Squamous Cell Carcinoma (MK-3475-630/KEYNOTE-630)

Official Title

A Phase 3, Randomized, Double-blind, Placebo-controlled Study to Evaluate Pembrolizumab Versus Placebo as Adjuvant Therapy Following Surgery and Radiation in Participants With High-risk Locally Advanced Cutaneous Squamous Cell Carcinoma (LA cSCC) (KEYNOTE-630)

Summary:

This is a randomized, double-blind, study that compares pembrolizumab with placebo given as adjuvant therapy in participants with high-risk locally advanced cutaneous squamous cell carcinoma (LA cSCC) that have undergone surgery with curative intent in combination with radiation therapy. The primary hypothesis is that pembrolizumab is superior to placebo in increasing recurrence free survival (RFS).

Trial Description

Primary Outcome:

  • Recurrence-Free Survival (RFS) as Assessed by the Investigator and Confirmed by Biopsy
Secondary Outcome:
  • Overall Survival (OS)
  • Change From Baseline in the European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire Core 30 (EORTC QLQ-C30) Score
  • Change From Baseline in Physical Functioning Using the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30) Items 1-5 Score
  • Percentage of Participants Who Experience an Adverse Event (AE)
  • Percentage of Participants Who Discontinue Study Treatment Due to an Adverse Event (AE)

View this trial on ClinicalTrials.gov

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Resources

Canadian Cancer Society

These resources are provided in partnership with the Canadian Cancer Society