premature neonates with/not bronchopulmonary dysplasia
Conditions
Interventions
normal group(without BPD):N/A
Sponsors
Shengjing Hospital affiliated to China Medical University
Eligibility
Sex/Gender
All
Age
No minimum to 1 Years
Inclusion criteria
Inclusion criteria: 200 premature neonates who were hospitalized in the Neonatal Department of our hospital from February 2022 to February 2023 were selected. Gestational age is less than 37W at birth, and the age of survival day is = 28 days (not limited to births in our hospital, if referral is required within 24 hours of birth).
Exclusion criteria
Exclusion criteria: Child with any suspected congenital airway abnormalities, complex congenital heart disease (except hemodynamically insignificant patent ductus arteriosus, ventricular septal defects or atrial septal defects), severe congenital malformations such as the central nervous system and respiratory system, chromosomal abnormalities and incomplete data.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Left ventricular myocardial strain ultrasound parameters;Right ventricular myocardial strain ultrasound parameters; | — |
Secondary
| Measure | Time frame |
|---|---|
| Three-dimensional ultrasound parameters of left and right ventricles and left and right atria;Two-dimensional ultrasound parameters of left and right ventricles and left and right atria (inner diameter, left ventricular ejection fraction,area change fractions of right atrium, right ventricle, left atrial);Mitral and tricuspid valves TDI ultrasound parameters; | — |
Countries
China
Contacts
Public Contactwudan
Shengjing Hospital affiliated to China Medical University
Outcome results
None listed