The correlation between bronchopulmonary dysplasia and intestinal flora in preterm infants

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000032173

Enrollment

Unknown

Registered

2020-04-22

Start date

2020-05-01

Completion date

Unknown

Last updated

2020-04-27

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

Conditions

bronchopulmonary dysplasia

Interventions

non-BPD group:N/A

BPD group:N/A

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Children in NICU hospitalized in our hospital from May 2020 to May 2021; 2. Gestational aged <= 32 weeks, weight < 1500g; 3. Tracheal intubation was performed within 24 hours after birth.

Exclusion criteria

Exclusion criteria: 1. Exclude premature infants with severe congenital heart disease, severe digestive tract malformations, and premature infants with Down syndrome, genetic metabolic disease and severe asphyxia; 2. Premature babies who were hospitalized for < 28 days were excluded.

Design outcomes

Primary

Measure	Time frame
Flora;cytokine;	—

Countries

China

Contacts

Public ContactWan Weilin

Peking Union Medical College Hospital (Dongdan Campus)

wanweilin@yahoo.com+86 18601099333

Outcome results

None listed

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