RESUMO
Following the promising multicenter randomized trial results of in utero fetal myelomeningocele repair; we anticipate that an increasing number of tertiary care centers may want to offer this therapy. It is essential to establish minimum criteria for centers providing open fetal myelomeningocele repair to ensure optimal maternal and fetal/pediatric outcomes, as well as patient safety both short- and long-term; and to advance our knowledge of the role and benefit of fetal surgery in the management of fetal myelomeningocele. The fetal myelomeningocele Maternal-Fetal Management Task Force was initially convened by the Eunice Kennedy Shriver National Institute of Child Health and Human Development to discuss the implementation of maternal fetal surgery for myelomeningocele. The decision was made to develop the optimal practice criteria presented in this document for the purpose of medical and surgical leadership. These criteria are not intended to be used for legal or regulatory purposes.
Assuntos
Doenças Fetais/cirurgia , Meningomielocele/cirurgia , Aconselhamento , Humanos , PaisRESUMO
Although a moderate-sized patent ductus arteriosus (PDA) needs to be closed by the time a child is 1-2 years old, there is great uncertainty about whether it needs to be closed during the neonatal period. Although 95% of neonatologists believe that a moderate-sized PDA should be closed if it persists in infants (born before 28 weeks) who still require mechanical ventilation, the number of neonatologists who treat a PDA when it occurs in infants who do not require mechanical ventilation varies widely. Both the high likelihood of spontaneous ductus closure and the absence of randomized controlled trials, specifically addressing the risks and benefits of neonatal ductus closure, add to the current uncertainty. New information suggests that early pharmacologic treatment has several important short-term benefits for the preterm newborn. By contrast, ductus ligation, while eliminating the detrimental effects of a PDA on lung development, may create its own set of morbidities that counteract many of the benefits derived from ductus closure.