# Long COVID-19 Fatigue and Obstructive Sleep Apnea

> **NCT05290350** · — · UNKNOWN · sponsor: **Centro Hospitalar Universitario do Algarve** · enrollment: 300 (estimated)

## Conditions studied

- Long COVID
- Fatigue
- Obstructive Sleep Apnea of Adult

## Interventions

- **OTHER:** OSA

## Key facts

- **NCT ID:** NCT05290350
- **Lead sponsor:** Centro Hospitalar Universitario do Algarve
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-03-10
- **Primary completion:** 2022-11-30
- **Final completion:** 2023-01-30
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2022-04-06

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05290350

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05290350, "Long COVID-19 Fatigue and Obstructive Sleep Apnea". Retrieved via AI Analytics 2026-07-15 from https://api.ai-analytics.org/clinical/NCT05290350. Licensed CC0.

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