# Assesment of Retinal Nerve Fiber Layer in First Episode Depressive Patients Using Selective Serotonin Reuptake Inhibitor

> **NCT04717921** · — · UNKNOWN · sponsor: **Mehmet Diyaddin Güleken** · enrollment: 60 (estimated)

## Conditions studied

- Unipolar Depression

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04717921
- **Lead sponsor:** Mehmet Diyaddin Güleken
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-09-01
- **Primary completion:** 2021-05-30
- **Final completion:** 2021-09-01
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2021-03-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04717921

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04717921, "Assesment of Retinal Nerve Fiber Layer in First Episode Depressive Patients Using Selective Serotonin Reuptake Inhibitor". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04717921. Licensed CC0.

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