# Chronotherapy for Depressive Episodes

> **NCT05691647** · NA · RECRUITING · sponsor: **St. Olavs Hospital** · enrollment: 76 (estimated)

## Conditions studied

- Depressive Episode

## Interventions

- **BEHAVIORAL:** Chronotherapy
- **BEHAVIORAL:** Treatment as usual

## Key facts

- **NCT ID:** NCT05691647
- **Lead sponsor:** St. Olavs Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-04-12
- **Primary completion:** 2029-01
- **Final completion:** 2040-01
- **Target enrollment:** 76 (ESTIMATED)
- **Last updated:** 2025-12-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05691647

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05691647, "Chronotherapy for Depressive Episodes". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05691647. Licensed CC0.

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