# Metanephrines in Obstructive Sleep Apnoea

> **NCT05053685** · — · COMPLETED · sponsor: **Changi General Hospital** · enrollment: 81 (actual)

## Conditions studied

- Pheochromocytoma
- Obstructive Sleep Apnea
- Catecholamine; Secretion

## Interventions

- **DIAGNOSTIC_TEST:** Measurement of Urine and plasma metanephrines

## Key facts

- **NCT ID:** NCT05053685
- **Lead sponsor:** Changi General Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-07-29
- **Primary completion:** 2023-08-29
- **Final completion:** 2023-08-29
- **Target enrollment:** 81 (ACTUAL)
- **Last updated:** 2024-08-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05053685

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05053685, "Metanephrines in Obstructive Sleep Apnoea". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT05053685. Licensed CC0.

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