# The Prevalence of Insomnia in Patients With Psychiatric Disorders

> **NCT05408013** · — · COMPLETED · sponsor: **University of Bern** · enrollment: 427 (actual)

## Conditions studied

- Insomnia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05408013
- **Lead sponsor:** University of Bern
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-07-01
- **Primary completion:** 2025-03-31
- **Final completion:** 2025-03-31
- **Target enrollment:** 427 (ACTUAL)
- **Last updated:** 2026-04-03

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05408013

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05408013, "The Prevalence of Insomnia in Patients With Psychiatric Disorders". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT05408013. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*