U.S., Feb. 10 -- ClinicalTrials.gov registry received information related to the study (NCT07395453) titled 'Assessments of Obsessive-compulsive Symptoms in Patients With Substances Use Disorder' on Dec. 04, 2025.
Brief Summary: This observational, cross-sectional case-control study evaluates obsessive-compulsive symptoms among adults with substance use disorder compared with a demographically similar control group without substance use disorder. Patients aged 18-50 years attending the addiction management inpatient and outpatient services at Assiut University Hospital, and healthy controls recruited from relatives, friends, and hospital staff, will complete structured clinical interviews, the Yale-Brown Obsessive-Compulsive Scale, and oth...