Application of neurally adjusted ventilatory assit in patients with mechanical ventilation and intra-abdominal hypertension

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900022218

Enrollment

Unknown

Registered

2019-03-30

Start date

2019-08-01

Completion date

Unknown

Last updated

2022-04-04

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

Conditions

patients with mechanical ventilation and intra-abdominal hypertension

Interventions

N-IAH-PSV group:PSV

N-IAH-NAVA group:NAVA

IAH-PSV group:PSV

IAH-NAVA group:NAVA

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients admitted to ICU underwent invasive mechanical ventilation, and the IAP in the abdominal hypertension group increased continuously over 12mmHg; Aged > 18 years old; BMI 18 to 24 Kg/?; informed consent.

Exclusion criteria

Exclusion criteria: (1) neuromuscular lesions; (2) esophageal stenosis, perforation, esophageal and gastric varices bleeding; (3) chest deformity, diaphragmatic hernia patients; (4) prostatic hypertrophy or urethral stricture; (5) bladder surgery history; (6) severe coagulation disorder; (7) multiple organ failure; (8) pregnancy, end stage of tumor.

Design outcomes

Primary

Measure	Time frame
IAP;IEAdi;RR;Vti;PEEP;Ttri-de;Tcy-de;Invalid trigger frequency, double trigger frequency;	—

Countries

China

Contacts

Public ContactKang Xiuwen

The First People's Hospital of Lianyungang City

mafei8922@163.com+86 18961322205

Outcome results

None listed

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