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D-Cycloserine Enhancement of Exposure-Based CBT for Smoking Cessation (DCSSmoking)

This study has been withdrawn prior to enrollment.
(Study was not funded and pilot work proved impractical.)
Sponsor:
ClinicalTrials.gov Identifier:
NCT00827281
First Posted: January 22, 2009
Last Update Posted: May 1, 2017
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Michael Otto, Boston University Charles River Campus
No Study Results Posted on ClinicalTrials.gov for this Study
Study was withdrawn before participants were enrolled.
  Study Status: This study has been withdrawn prior to enrollment.
  Study Completion Date: July 15, 2015
  Primary Completion Date: July 15, 2015 (Final data collection date for primary outcome measure)