Individualized Titration for One-Lung Ventilation to Reduce Pulmonary Atelectasis: A Randomized Controlled Trial

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900021813

Enrollment

Unknown

Registered

2019-03-11

Start date

2019-04-01

Completion date

Unknown

Last updated

2020-01-13

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

Conditions

Pulmonary Atelectasis

Interventions

1:PEEPZERO

2:PEEP5

3:PEEPIND

Eligibility

Sex/Gender

All

Age

45 Years to 70 Years

Inclusion criteria

Inclusion criteria: Patients undergoing thoracic surgery and undergoing OLV with a double lumen tube during surgery. Between 45-70 years old, ASA grade I-II, BMI index <30kg/m2.

Exclusion criteria

Exclusion criteria: Chronic obstructive pulmonary disease, ischemic heart disease, and patients with a history of smoking. Patients with hemoglobin below 10 g/fl, peripheral blood oxygen saturation below 96% when breathing air, and patients expected to have nerve block were also excluded.

Design outcomes

Primary

Measure	Time frame
the aera of pulmonary atelectasis;	—

Countries

China

Contacts

Public ContactWu Jingxiang

Department of Anesthesiology, Shanghai Chest Hospital, Shanghai Jiaotong University

wjx1132@163.com+86 18930857186

Outcome results

None listed

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