Hemodynamically Important Patent Ductus Arteriosus in Newborns Under 32 Weeks
Recruiting
- Conditions
- Patent Ductus Arteriosus After Premature Birth
- Interventions
- Diagnostic Test: Echocardiography, Doppler ultrasonography, Near-infrared spectroscopy
- Registration Number
- NCT05686343
- Lead Sponsor
- Ankara University
- Brief Summary
To define the characteristics of hemodynamically significant PDA by echocardiography, to investigate the systemic effects of the ductus with cerebral and renal Doppler flow studies, and to determine the oxygen consumption in the cerebral tissue with NIRS in newborns below 32 weeks of age with PDA.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 70
Inclusion Criteria
- Born at less than 32 weeks newborns
Exclusion Criteria
- Congenital heart disease
- Syndromic and/or major congenital anomaly
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Arm && Interventions
Group Intervention Description Treated Echocardiography, Doppler ultrasonography, Near-infrared spectroscopy - Untreated Echocardiography, Doppler ultrasonography, Near-infrared spectroscopy -
- Primary Outcome Measures
Name Time Method Velocity of internal carotid arteries, middle carotid arteries, anterior cerebral arteries and renal arteries 1 year Measurement velocity of internal carotid arteries, middle carotid arteries, anterior cerebral arteries and renal arteries using doppler ultrasonography
Velosity of PDA 1 year Measurement the velosity of ductus using CW doppler on ecocardiyograpy
Left ventricule expansion 1 year Measurement left ventricule end diastolic and end systolic diameter, left atrium/aort ratio on ecocardiography
Diameter of PDA 1 year Measurement the diameter of ductus in mm/weight using echocardiography
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Özlem Bayram
🇹🇷Ankara, Turkey