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D-cycloserine for numbing and avoidance in chronic PTSD

Efficacy of D-Cycloserine for Treatment of Numbing and Avoidance in patients with Chronic PTSD

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT2013121015741N1
Enrollment
76
Registered
2013-12-25
Start date
2012-10-01
Completion date
Unknown
Last updated
2018-02-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Post-traumatic stress disorder. Post-traumatic stress disorder

Interventions

Intervention 1: Capsule D-cycloserine 25 mg twice daily for 4 weeks. Intervention 2: placebo twice daily for 4 weeks.
Treatment - Drugs
Placebo
Capsule D-cycloserine 25 mg twice daily for 4 weeks
placebo twice daily for 4 weeks

Sponsors

Isafahan Univaersity of Medical Sciences, Deputy of Research
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: Inclusion: male; age over 18 and less than 65 years; being registered were registered with chronic combat-related PTSD in University affiliated psychiatric outpatient clinics in Isfahan;if already on psychopharmacologic treatments were required to be on a stable adequate drug regimen for the past three months. Exclusion: criteria of another DSM-IV-TR diagnosis; comorbid psychiatric condition including depression or substance abuse; a comorbid serious medical problem.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
Numbing and avoidance scores. Timepoint: 1st week, 5th, 7th, 11th weeks. Method of measurement: Clinician Administered PTSD Scale, Criterion C.

Secondary

MeasureTime frame
Drug side effects. Timepoint: 1st, 5th, 7th,11th weeks. Method of measurement: Drug side effect questionnaire.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactFatemeh Rajabi

IUMS, Behavioral Sciences Research Center

fara860@yahoo.com+98 31 1773 5517

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026