# ABPT in Secondary Pneumothorax With Persistent Airleak Study

> **NCT04132687** · NA · UNKNOWN · sponsor: **Chinese University of Hong Kong** · enrollment: 35 (estimated)

## Conditions studied

- Autologous Blood Patch Therapy

## Interventions

- **PROCEDURE:** autologous blood patch therapy

## Key facts

- **NCT ID:** NCT04132687
- **Lead sponsor:** Chinese University of Hong Kong
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-09-10
- **Primary completion:** 2020-07-30
- **Final completion:** 2020-10-30
- **Target enrollment:** 35 (ESTIMATED)
- **Last updated:** 2019-10-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04132687

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04132687, "ABPT in Secondary Pneumothorax With Persistent Airleak Study". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04132687. Licensed CC0.

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