Final answer:
Delayed cord clamping in preterm infants increases their blood volume and hemoglobin levels, provides additional stem and immune cells, and can decrease the necessity for supplemental oxygen and blood transfusions. It may also reduce the risk of intraventricular hemorrhage and necrotizing enterocolitis.
Step-by-step explanation:
Benefits of Delayed Cord Clamping in Preterm Infants
The practice of delayed cord clamping refers to postponing the clamping and cutting of the umbilical cord after a baby is born. For preterm infants, this delay, typically lasting from 30 seconds to a few minutes, offers several significant benefits. It allows more blood to transfer from the placenta to the infant, which can help in increasing blood volume and improving hemoglobin levels, leading to better oxygen transport throughout the infant's body.
Additionally, the extra blood can provide the baby with more stem cells and immune cells, aiding in development and fighting infections. Another possible benefit includes a reduced need for supplemental oxygen and blood transfusions, and a lower risk of intraventricular hemorrhage (bleeding in the brain), which is a serious concern for preterm infants. This intervention may also decrease the incidence of necrotizing enterocolitis, an intestinal disease common in premature babies.
It should be noted that while delayed cord clamping has its benefits, it is important to evaluate each preterm infant's condition individually, as the timing for clamping can be critical and should be determined by a healthcare professional.