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Decrease in Sense of Smell and Associated Cognitive Decline in Parkinson's Disease (OLF)

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
Nicolaas Bohnen, MD, PhD, University of Michigan
ClinicalTrials.gov Identifier:
NCT01572142
First received: April 3, 2012
Last updated: October 4, 2016
Last verified: October 2016
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study has been completed.
  Study Completion Date: July 2016
  Primary Completion Date: July 2016 (Final data collection date for primary outcome measure)