Status:
ACTIVE_NOT_RECRUITING
Dynamic Changes of Ductus Arteriosus in < 31 Weeks Preterm Infants: an Observational Study
Lead Sponsor:
Daping Hospital and the Research Institute of Surgery of the Third Military Medical University
Collaborating Sponsors:
Chongqing Medical Center for Women and Children
Conditions:
Preterm
Ductus Arteriosus
Eligibility:
All Genders
1-1 years
Brief Summary
The ductus arteriosus quickly closes itself. is an important channel connecting the maternal fetal circulation before birth. After birth, this ductus arteriosus generally no longer has a physical func...
Detailed Description
hemodynamic significant PDA(hsPDA) is a risk factor for intraventricular hemorrhage(IVH), bronchopulmonary dysplasia(BPD), necrotizing enterocolitis(NEC). A meta-analysis from Cochrane shows that comp...
Eligibility Criteria
Inclusion
- less than 32 weeks' gestational age
- admission with 1 hours after birth
Exclusion
- congenital abnormalities
- parents' refusal
Key Trial Info
Start Date :
April 1 2025
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
April 30 2026
Estimated Enrollment :
200 Patients enrolled
Trial Details
Trial ID
NCT06950164
Start Date
April 1 2025
End Date
April 30 2026
Last Update
April 30 2025
Active Locations (1)
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1
Women and Children's hospital of Chonqing Medical University
Chongqing, Chongqing Municipality, China, 400147