Analysis of thoracoscopic leakage of persistent spontaneous pneumothorax

Leakage analysis of persistent spontaneous pneumothorax and its value in etiology

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200058511

Enrollment

Unknown

Registered

2022-04-10

Start date

2022-04-24

Completion date

Unknown

Last updated

2024-01-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Spontaneous pneumothorax(SP)

Interventions

Case series:Null

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Meet the diagnostic criteria of spontaneous pneumothorax; 2. Continuous air leakage before thoracoscopy; 3. Definite leakage was found during thoracoscopic treatment.

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

Measure	Time frame
Location of leak;Size of leak;Shape of leak;Number of leak;Relationship between leak and bullae;	—

Secondary

Measure	Time frame
Severity of preoperative air leakage;Duration of preoperative air leakage;	—

Countries

China

Contacts

Public ContactZhang Hua

Rizhao Hospital of Traditional Chinese Medicine

huxizhanghua@163.com+86 136 2633 8798

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026