Clinical study for lung collapse technique before plura open based on intrapulmonic pressure monitoring in thoracoscopic surgery

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900023647

Enrollment

Unknown

Registered

2019-06-05

Start date

2019-06-04

Completion date

Unknown

Last updated

2019-06-11

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

Conditions

thoracoscopic surgery

Interventions

Group A (5~ -5mmHg):thoracoscopic surgery

Group B (-6~ -15mmHg):thoracoscopic surgery

Group C (<-15mmHg):thoracoscopic surgery

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: undergoing elective thoracoscopic left lung surgery under general anesthesia, both sexes, older than 18 years of age, BMI index in the range of 18.5 ~ 29.0, the ASA class for I or II.

Exclusion criteria

Exclusion criteria: 1. Patients with respiratory insufficiency or failure, pulmonary interstitial disease, bronchiectasis, and severe chest or lung adhesion; 2. Patients with cardiac insufficiency or failure, history of coronary heart disease, history of congenital heart disease and history of heart valve disease.

Design outcomes

Primary

Measure	Time frame
the LCS scores;Intrapulmonary pressure;	—

Secondary

Measure	Time frame
SPO2;PaO2;	—

Countries

China

Contacts

Public ContactZhao Dong

Jinhua Hospital of Zhejiang University

zdong1334@163.com+86 13957974770

Outcome results

None listed

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