# A Retrospective Study Investigating the Factors Related to Non-tuberculous Mycobacterial Pulmonary Disease in Hong Kong

> **NCT04538898** · — · UNKNOWN · sponsor: **Chinese University of Hong Kong** · enrollment: 200 (estimated)

## Conditions studied

- Non-Tuberculous Mycobacterial Pneumonia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04538898
- **Lead sponsor:** Chinese University of Hong Kong
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-10-01
- **Primary completion:** 2021-09-30
- **Final completion:** 2021-09-30
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2020-12-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04538898

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04538898, "A Retrospective Study Investigating the Factors Related to Non-tuberculous Mycobacterial Pulmonary Disease in Hong Kong". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04538898. Licensed CC0.

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