Effect of prone position on lung ventilation-perfusion matching in patients with moderate to severe ARDS

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200055442

Enrollment

Unknown

Registered

2022-01-09

Start date

2022-01-10

Completion date

Unknown

Last updated

2024-03-04

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

Conditions

Acute respiratory distress syndrome (ARDS)

Interventions

prone position group:None

Eligibility

Sex/Gender

All

Age

18 Years to 85 Years

Inclusion criteria

Inclusion criteria: 1. Patients with moderate or severe ARDS defined according to Berlin criteria (PaO2/FiO2=5cmH20); 2. Tracheal intubation and mechanical ventilation time =18 years and <=85 years.

Exclusion criteria

Exclusion criteria: 1. Intracranial pressure >=30mmHg or cerebral perfusion pressure 20%; 19. There is an underlying disease with a life expectancy of less than 1 year; 20. Previously included in this study; 21. Prone position ventilation was performed before enrollment; 22. Indirect measurement of intra-abdominal pressure>16cmH2O; 23. Immediate family members object to prone position treatment.

Design outcomes

Primary

Measure	Time frame
ventilation-perfusion matching;	—

Countries

China

Contacts

Public ContactYang Shuhe

Zhongda Hospital Affiliated to Southeast University

1007358492@qq.com+86 15051879995

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 5, 2026