Improvement of postoperative atelectasis in patients with intracranial tumor surgery: a novel pulmonary recruitment strategy

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900021596

Enrollment

Unknown

Registered

2019-02-28

Start date

2019-03-01

Completion date

Unknown

Last updated

2019-05-05

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

Conditions

Postoperative pulmonary atelectasis

Interventions

Group 1:Pulmonary recruitment at specific time points during the operation

Group 2:Use PEEP at specific time during the operation

Group 3:Conventional ventilation

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: (1) Elective supratentorial tumor craniotomy was performed; (2) Aged 18-65 years old; (3) ASA I-III level; (4) BMI 18.5 to 28; (5) the patients agree to participate in this study and sign the informed consent of anesthesia.

Exclusion criteria

Exclusion criteria: (1) refuse to participate in this study; (2) patients with chronic lung disease or pneumonia within 1 month before surgery; (3) lung surgery history; (4) patients with serious cardiac dysfunction.

Design outcomes

Primary

Measure	Time frame
pulmonary atelectasis score;	—

Secondary

Measure	Time frame
PO2/FiO2;Degree of brain swelling;	—

Countries

China

Contacts

Public ContactHai-rui Liu

The Second Affiliated Hospital of Soochow University

hrhr218@163.com+86 13584820904

Outcome results

None listed

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