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Amantadine in bipolar depression

Evaluating effect of Amantadine adjuvant therapy on depression index of bipolar patients

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20100127003210N32
Enrollment
26
Registered
2025-07-09
Start date
2025-07-22
Completion date
Unknown
Last updated
2025-07-21

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

Conditions

Bipolar depression. Bipolar disorder, current episode depressed, mild or moderate severity

Interventions

Intervention 1: Intervention group: They receive one capsule in the first week, two capsules daily from the second to the fifth week, and one amantadine capsule in the sixth week. Intervention 2: Cont

Sponsors

Shahid Beheshti University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: Age 18 to 65 years Patients referred to the psychology clinic of Taleghani Hospital. Patients who are diagnosed with bipolar depressive disorder by a doctor based on diagnostic criteria Patients who consent to participate in the study and complete the consent form Patients who are able to take oral medications and are likely to complete assessments. Patients without active ulcers in the gastrointestinal tract.

Exclusion criteria

Exclusion criteria: Patients who are in mania phase Alcohol or drug use Renal impairment (creatinine clearance less than 50 ml/minute) Liver disorders (cirrhotic patients) Having epilepsy or a history of seizures History of eczema Patients with heart failure or arrhythmia Patients with glaucoma

Design outcomes

Primary

MeasureTime frame
Depression score on the Hamilton Questionnaire. Timepoint: At the beginning of the study and 6 weeks after taking amantadine. Method of measurement: Hamilton Depression Questionnaire.;WHO Quality of Life Questionnaire score. Timepoint: At the beginning of the study and 6 weeks after taking amantadine. Method of measurement: WHO Quality of Life Questionnaire.

Secondary

MeasureTime frame
Studying the incidence of disease phase change from depression to mania. Timepoint: At the beginning of treatment and 6 weeks after receiving amantadine. Method of measurement: Patient visit.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMaria Tavakoli Ardakani

Shahid Beheshti University of Medical Sciences

mariatavakoli@sbmu.ac.ir+98 21 8887 3704

Outcome results

None listed

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