The Imaging Genetic Study of the Core Family of Obsessive-compulsive Disorder (OCD) Patient

This study is currently recruiting participants.
Verified March 2014 by Kunming Medical University
Information provided by (Responsible Party):
Yuqi Cheng, Kunming Medical University Identifier:
First received: February 17, 2011
Last updated: March 19, 2014
Last verified: March 2014

To investigate the structural/functional abnormalities and the possible genetic endophenotypes of Obsessive-compulsive disorder (OCD) patients and their core families.


Study Type: Observational
Study Design: Observational Model: Case Control
Time Perspective: Cross-Sectional
Official Title: The Study of Structural and Functional Brain Abnormalities and the Association With the Genetic Polymorphism in the Core Family of OCD Patient

Resource links provided by NLM:

Further study details as provided by Kunming Medical University:

Primary Outcome Measures:
  • Y-BOCS [ Time Frame: Y-BOCS ] [ Designated as safety issue: Yes ]

Biospecimen Retention:   Samples With DNA

perapheral blood DNA of all participants

Estimated Enrollment: 100
Study Start Date: February 2011
Estimated Study Completion Date: December 2015
Estimated Primary Completion Date: December 2015 (Final data collection date for primary outcome measure)
OCD patients
OCD parents


Ages Eligible for Study:   15 Years to 65 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Sampling Method:   Probability Sample
Study Population

OCD patients and their parents


Inclusion Criteria:

  • diagnosed OCD patient

Exclusion Criteria:

  • organic disease
  • other psychiatric disorder
  Contacts and Locations
Please refer to this study by its identifier: NCT01298622

China, Yunnan
Psychiatry department of KMC Recruiting
Kunming, Yunnan, China, 650032
Contact: Xiufeng Xu, MD.   
Principal Investigator: Yuqi Cheng, PhD         
Sponsors and Collaborators
Kunming Medical University
Principal Investigator: Xiufeng Xu the 1st affiliated hospital of Kunming medical college
  More Information

No publications provided

Responsible Party: Yuqi Cheng, prof., Kunming Medical University Identifier: NCT01298622     History of Changes
Other Study ID Numbers: OCD001
Study First Received: February 17, 2011
Last Updated: March 19, 2014
Health Authority: China: Ethics Committee

Additional relevant MeSH terms:
Obsessive-Compulsive Disorder
Anxiety Disorders
Mental Disorders processed this record on April 17, 2014