very low birth weight infants
Conditions
Interventions
Group 1:Delayed umbilical cord clamping
Group 2:The umbilical cord was retained for umbilical cord milking
Group 3:Umbilical cord milking after umbilical cord cutting
Sponsors
Chengdu Women and Children's Central Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Birth weight 1000-1499 g; 2. Informed consent of the legal guardian; 3. Be born in a participating hospital and transferred to the department of neonatology after birth.
Exclusion criteria
Exclusion criteria: 1. There are serious congenital malformations or genetic chromosome abnormalities; 2. Interruption of treatment or automatic discharge; 3. Patients who meet any of the following criteria: maternal HIV, shoulder dystocia, polychorionic multiplex, fetal edema, feto-fetal blood transfusion syndrome, omphalocele, amniotic fluid embolism, fetal dissection, placenta previa with bleeding, umbilical cord tear, and umbilical cord less than 30cm in length.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| intracranial hemorrhage; | — |
Secondary
| Measure | Time frame |
|---|---|
| hemoglobin;blood transfusion volume; | — |
Countries
China
Contacts
Public ContactJu Rong
Chengdu Women and Children's Central Hospital
Outcome results
None listed