CI

At a glance

ClinicalIndex Comparison Record
Phase 2Active· 571 enrolled
Drug / intervention
Tremelimumab +1 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT01843374
NCT01843374Phase 2Active

A Phase 2b, Randomized, Double-blind Study Comparing Tremelimumab to Placebo in Second- or Third-line Treatment of Subjects With Unresectable Pleural or Peritoneal Malignant Mesothelioma

MedImmune LLC·interventional·Posted Apr 30, 2013·Updated Mar 5, 2026

In Brief

A Phase 2 clinical trial evaluating Tremelimumab and Placebo for Unresectable Pleural or Peritoneal Malignant Mesothelioma. Active but no longer recruiting, targeting 571 participants across 104 sites in 19 countries.

Detailed Summary

This is a Phase 2b, randomized, double-blind, parallel-group study. Subjects with unresectable pleural or peritoneal malignant mesothelioma will be randomized in a 2:1 ratio to receive either tremelimumab or placebo. Approximately 564 subjects will be enrolled at study centers in multiple countries. The study consists of a screening period, a treatment period, a 90-day follow-up period for safety, and a long-term survival follow-up period.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesAustralia, Belgium, Canada, Denmark, France, Germany, Hungary, Israel, Italy, Netherlands, Poland, Romania, Russia, South Africa, South Korea, Spain, Sweden, United Kingdom, United States
Collaborators--

Timeline

Phase 2ActiveOverdue
20132014201520162017201820192020202120222023202420252026
First PostedApr 30, 2013
Enrollment StartMay 17, 2013
Primary CompletionJan 24, 2016
Study CompletionJun 30, 2026
TodayJul 2, 2026
Enrollment to primary: 2.7 yearsPosted 13.2 years ago

Interventions

Tremelimumabdrug

Tremelimumab is to be administered as an IV solution, followed by observation.

Placebodrug

Placebo is to be administered as an IV solution, followed by observation.