Cognitive REmediation After Trauma Exposure Trial = CREATE Trial — CREATE  

Traumatic Brain Injury Clinical Trial

Official title: Randomized Controlled Trial of Galantamine, Methylphenidate, and Placebo for the Treatment of Cognitive Symptoms in Patients With Traumatic Brain Injury (TBI) and/or Posttraumatic Stress Disorder (PTSD)

Status Terminated

Clinical Trial Summary

This study will evaluate the efficacy of methylphenidate and galantamine in the treatment of persistent cognitive symptoms associated with posttraumatic stress disorder (PTSD) and/or traumatic brain injury (TBI).

Clinical Trial Description

Both traumatic brain injury (TBI) and posttraumatic stress disorder (PTSD) are prevalent in service members returning from Operation Enduring Freedom, Operation Iraqi Freedom, and Operation New Dawn (OEF/OIF/OND). Virtually all individuals who suffer TBI (TBI) have acute cognitive effects, and a significant number have persistent symptoms. A large number of individuals with PTSD also report problems with cognition, however, little is known about the treatment of cognitive complaints in either condition and less is known about cognitive complaints in individuals with co-occurring TBI and PTSD.

There is some preclinical evidence that both the cholinergic and catecholaminergic neurotransmitter systems play important roles in cognitive function in healthy individuals as well as those with mTBI and/or PTSD. We propose to evaluate the efficacy of two pharmacotherapies, one that predominantly augments cholinergic function (galantamine [GAL]) and one that augments predominantly catecholaminergic function (methylphenidate [MPH]), for reducing cognitive symptoms in individuals with TBI and/or PTSD.

Using a double-blind, randomized, placebo controlled design, 159 individuals with TBI and/or PTSD with persistent cognitive complaints will be randomized to receive galantamine 12 mg BID, methylphenidate 20 mg BID, or placebo for 12 weeks. The primary objective is to assess the efficacy of galantamine and methylphenidate in reducing cognitive complaints in patients with PTSD and/or TBI. Secondary objectives are to assess the extent to which non-cognitive distress responds to galantamine or methylphenidate, and assess the effect that galantamine and methylphenidate have on cognitive performance. ;

Study Design

Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment

Related Conditions & MeSH terms

• Brain Injuries
• Posttraumatic Stress Disorder
• Stress Disorders, Post-Traumatic
• Stress Disorders, Traumatic
• Traumatic Brain Injury

• NCT number: NCT01416948
• Study type: Interventional
• Source: INTRuST, Post-Traumatic Stress Disorder - Traumatic Brain Injury Clinical Consortium
• Status: Terminated
• Phase: Phase 2
• Start date: August 2011
• Completion date: March 2013