Predictors of successful weaning from invasive mechanical ventilation in preterm infants with gestational age <32 weeks and the effect of weaning failure on outcomes

Predictors of successful weaning from invasive mechanical ventilation in preterm infants with gestational age < 32 weeks and the effect of weaning failure on outcomes

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200062772

Enrollment

Unknown

Registered

2022-08-18

Start date

2022-08-15

Completion date

Unknown

Last updated

2023-04-12

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

Conditions

Respiratory failure

Interventions

Weaning success group, weaning failure group:none

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Preterm infants with gestational age <32 weeks; 2. Invasive mechanical ventilation within 1 week after birth; 3. Parents signed the informed consent.

Exclusion criteria

Exclusion criteria: 1. Died or gave up treatment before weaning and was automatically discharged; 2. The family members refused to continue invasive mechanical ventilation without reaching the indication for weaning; 3. Complicated congenital heart disease, genetic metabolic disease, severe congenital malformation; 4. Clinical data are missing.

Design outcomes

Primary

Measure	Time frame
The incidence of moderate and severe bronchopulmonary dysplasia;Mortality rate;	—

Secondary

Measure	Time frame
Length of hospital stay;Duration of invasive mechanical ventilation;	—

Countries

China

Contacts

Public ContactJingli Yang

Children's Hospital of Chongqing Medical University

yangjl1115@126.com+86 15223339869

Outcome results

None listed

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