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Clinical trialNCT01876511CompletedPhase 2Interventional

Study of MK-3475 in Patients With Microsatellite Unstable (MSI) Tumors (Cohorts A, B and C)

SponsorSidney Kimmel Comprehensive Cancer Center at Johns HopkinsEnrollment113MSI Negative Colorectal CancerMSI Positive Colorectal CancerMSI Positive Non-Colorectal Cancers
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

7 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Stanford University

    Stanford, California, United States

  • Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins

    Baltimore, Maryland, United States

  • Investigator Thoracic and Gastrointestinal Oncology Branch, Center for Cancer Research, Nih

    Bethesda, Maryland, United States

  • Ohio State University

    Columbus, Ohio, United States

  • Providence Portland Medical Center

    Portland, Oregon, United States

  • University of Pennsylvania, Abramson Cancer Center

    Philadelphia, Pennsylvania, United States

  • University of Pittsburgh Cancer Institute

    Pittsburgh, Pennsylvania, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
30 Sept 2013
Primary completion
31 Aug 2019
Completion
31 Aug 2019
Last update posted
6 Feb 2020
Registered enrollment
113
Registry id
NCT01876511
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.