Effect of secondary intra-abdominal hypertension on the incidence of ventilator-associated pneumonia and its mechanism

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR1900025798

Enrollment

Unknown

Registered

2019-09-09

Start date

2019-09-09

Completion date

Unknown

Last updated

2019-09-16

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

Conditions

Intra-abdominal hypertension Ventilator-associated pneumonia

Interventions

Intra-abdominal hypertension group (VAP+Non-VAP):N/A

non-intra-abdominal hypertension group (VAP+Non-VAP):N/A

Eligibility

Sex/Gender

All

Age

18 Years to 100 Years

Inclusion criteria

Inclusion criteria: Aged > 18 years; staying in ICU for more than 48 hours; risk factors for secondary intra-abdominal hypertension.

Exclusion criteria

Exclusion criteria: Primary intra-abdominal hypertension; pneumonia before admission to ICU; mechanical ventilation time before admission to ICU > 7 days; contraindications for monitoring bladder pressure (pelvic fracture, urethral injury, hematuria, neurogenic bladder, pregnancy, etc.); patients and their families refused to sign informed consent.

Design outcomes

Primary

Measure	Time frame
Abdominal pressure;	—

Countries

China

Contacts

Public ContactChengfen Yin

Tianjin Third Central Hospital

kkllzz112233@163.com+86 18202699457

Outcome results

None listed

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