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Key Record Dates Identifier: NCT02721732
Brief Title: Pembrolizumab in Treating Patients With Rare Tumors That Cannot Be Removed by Surgery or Are Metastatic

First Submitted : March 23, 2016
First Submitted that Met QC Criteria : March 28, 2016
First Posted : March 29, 2016 (Estimate)

Last Update Submitted that Met QC Criteria : October 21, 2020
Last Update Posted : October 23, 2020