Journal of pediatric hematology/oncology · 1996
Newborn screening for sickle cell disease: 4 years of experience from California's newborn screening program.
СтатьяПоддержка службы здравоохранения СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Shafer F E, Lorey F, Cunningham G C, Klumpp C, Vichinsky E, Lubin B
Аннотация
PURPOSE: In this article we describe the success of a unique newborn screening program for sickle cell disease and other hemoglobinopathies. We will present and discuss 4 years of experience from the California Newborn Hemoglobinopathy Screening Program.
METHODS: Several aspects that ensure the success of the program will be reviewed. These aspects include (a) the use of high-pressure liquid chromatography as the initial screening technique, (b) a confirmatory testing laboratory that incorporates DNA technology and innovative protein analysis using electrospray mass spectrometry, and (c) a complex follow-up strategy that employs regional nurses to track positive results and ensure timely enrollment of infants into treatment systems.
RESULTS: Of these 2 million infants screened, 492 were diagnosed with some form of sickle cell disease; 290 (58.9%) were diagnosed with hemoglobin SS, 143 (29.0%) were diagnosed with hemoglobin SC, and 47 (9.5%) were diagnosed with S beta+thalassemia.
CONCLUSION: The prevalence and ethnicity data presented here demonstrate the ineffectiveness of targeted screening and justify universal screening. Had targeted screening been performed in California during the past 4 years, 58 nonblack infants with sickle cell disease would have gone undiagnosed, and 6,921 nonblack infants with sickle cell trait would not have been identified.
METHODS: Several aspects that ensure the success of the program will be reviewed. These aspects include (a) the use of high-pressure liquid chromatography as the initial screening technique, (b) a confirmatory testing laboratory that incorporates DNA technology and innovative protein analysis using electrospray mass spectrometry, and (c) a complex follow-up strategy that employs regional nurses to track positive results and ensure timely enrollment of infants into treatment systems.
RESULTS: Of these 2 million infants screened, 492 were diagnosed with some form of sickle cell disease; 290 (58.9%) were diagnosed with hemoglobin SS, 143 (29.0%) were diagnosed with hemoglobin SC, and 47 (9.5%) were diagnosed with S beta+thalassemia.
CONCLUSION: The prevalence and ethnicity data presented here demonstrate the ineffectiveness of targeted screening and justify universal screening. Had targeted screening been performed in California during the past 4 years, 58 nonblack infants with sickle cell disease would have gone undiagnosed, and 6,921 nonblack infants with sickle cell trait would not have been identified.