Newborn screening for sickle cell disease. When is an infant 'lost to follow-up'?

S. T. Miller, T. V. Stilerman, S. P. Rao, S. Abhyankar and A. K. Brown
Department of Pediatrics, State University of New York-Children's Medical Center of Brooklyn.

Success of programs to screen newborns for sickle cell disease depends on timely follow-up. Education regarding fever and splenic palpation, and initiation of prophylactic penicillin therapy, will reduce morbidity and mortality and should occur prior to 4 months of age. However, contacting parents to permit implementation of care may be difficult, particularly in large urban populations; only nine (36%) of 25 infants recently identified as having sickle cell disease arrived at our institution for initial appointments. Medical providers must be aware of medical and legal obligations related to follow-up of newborns with sickle cell disease to prevent untoward events in "missed cases."