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Key Record Dates

ClinicalTrials.gov Identifier: NCT01570257
Brief Title: A Trial of High and Low Pressure Level Settings on a Programmable Ventriculoperitoneal Shunt Valve for Idiopathic Normal Pressure Hydrocephalus

First Submitted : March 25, 2012
First Submitted that Met QC Criteria : April 3, 2012
First Posted : April 4, 2012 (Estimate)

Last Update Submitted that Met QC Criteria : August 2, 2016
Last Update Posted : August 4, 2016 (Estimate)