Newborn screening for hemoglobinopathies in New York State: experience of physicians and parents of affected children.

Responses of physicians and parents to New York State-mandated newborn screening for sickle cell disease were solicited and evaluated. The index group comprised 25 infants born in western upstate New York. Each was found to have either sickle cell disease, hemoglobin SC disease, sickle beta-thalassemia, or hemoglobin C disease. In nondirective interviews the following factors were assessed: clinical course, the physician's policies of disease treatment and family counseling, the parents' reactions to the diagnosis and their level of understanding and compliance with medical recommendations, and the physicians' and parents' views on newborn screening. Newborn screening for sickle hemoglobin makes early prophylaxis and prompt treatment possible. Some morbidity may have been averted, judging from parental understanding of medical needs. Parents and physicians agreed that newborn screening for hemoglobinopathies is a valuable public health program. Suggestions for improving the New York state program included a need to increase communication among the screening laboratory, the hospital, and the physician; encouraging physicians to educate parents more fully, provide genetic counseling, and test parents and siblings of the identified neonate; and, most important, provide a well-delineated mechanism for follow-up of every infant with a potentially symptomatic hemoglobinopathy.