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A Study to Test the Safety and Effectiveness of Adding Melatonin to Standard Antidepressants for Patients with Major Depression

A Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Melatonin as an Adjunct to SSRIs in Patients with Major Depressive Disorder. - NIL

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2026/04/108469
Enrollment
98
Registered
2026-04-15
Start date
Unknown
Completion date
Unknown
Last updated
2026-04-27

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

Conditions

Health Condition 1: F331- Major depressive disorder, recurrent, moderate Health Condition 2: F321- Major depressive disorder, singleepisode, moderate Health Condition 3: F322- Major depressive disorder, singleepisode, severe without psychotic features

Interventions

Intervention1: Melatonin: Melatonin 6 mg orally at bedtime + standard SSRI therapy. Control Intervention1: Placebo: Placebo orally at bedtime + standard SSRI therapy.

Sponsors

Dr. Yuvraj Rathore
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Diagnosed with Major Depressive Disorder as per DSM 5 criteria. 2. HAM D score is equal or greater than 17. 3. Willing to give written informed consent.

Exclusion criteria

Exclusion criteria: 1. Bipolar disorder, schizophrenia, or any other major psychiatric comorbidity. 2. Substance abuse within the last 6 months. 3. Severe suicidal ideation or attempt. 4. Use of melatonin, benzodiazepines, or antipsychotics in past 2 weeks. 5. Pregnancy or lactation. 6. Known hypersensitivity to melatonin. 7. Severe hepatic or renal impairment or with any other major physical comorbidity.

Design outcomes

Primary

MeasureTime frame
Change in HAM-D score from baseline to week 8 (clinician-rated depression severity).Timepoint: Baseline. Week 2, 4 and 8

Secondary

MeasureTime frame
Change in PSQI score from baseline to week 8 (sleep quality).Timepoint: Baseline. Week 2, 4 and 8;Change in PHQ-9 score from baseline to week 8 (self-reported depression severity)Timepoint: Baseline. Week 2, 4 and 8;Change in WHOQOL-BREF scores from baseline to week 8 (quality of life).Timepoint: Baseline and Week 8;Frequency and type of adverse events (AEs).Timepoint: Throughout the study period.

Countries

India

Contacts

Public ContactDr Gaurav Gulrez

Government Medical College, Dungarpur

hod.pharmacology.mcdungarpur@gmail.com8054300644

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: May 1, 2026