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The following disorders are additional conditions that may be detected by screening. Many are listed as "secondary targets" by the 2005 ACMG report. [1] Some states are now screening for more than 50 congenital conditions. Many of these are rare and unfamiliar to pediatricians and other primary health care professionals. [1] Blood cell disorders
Newborn screening programs initially used screening criteria based largely on criteria established by JMG Wilson and F. Jungner in 1968. [6] Although not specifically about newborn population screening programs, their publication, Principles and practice of screening for disease proposed ten criteria that screening programs should meet before being used as a public health measure.
2,4-Dienoyl-CoA reductase deficiency was included as a secondary condition in the American College of Medical Genetics Recommended Uniform Panel for newborn screening. Its status as a secondary condition means there was not enough evidence of benefit to include it as a primary target, but it may be detected during the screening process or as ...
Amended Section 1109 of the Public Health Service Act to improve the screening for heritable disorders in newborn and children at the State and local level by authorizing grants to expand, enhance, or improve training of professionals on newborn screening and other related technologies, informed parents and advocacy support groups on NBS, and ...
Newborn screening tests were introduced in the early 1960s and initially dealt with just two disorders. Since then tandem mass spectrometry , gas chromatography–mass spectrometry , and DNA analysis has made it possible for a much larger range of disorders to be screened.
Inborn errors of metabolism are often referred to as congenital metabolic diseases or inherited metabolic disorders. [2] Another term used to describe these disorders is "enzymopathies". This term was created following the study of biodynamic enzymology , a science based on the study of the enzymes and their products.
Universal neonatal hearing screening (UNHS), which is part of early hearing detection and intervention (EHDI) programmes, refer to those services aimed at screening hearing of all newborns, regardless of the presence of a risk factor for hearing loss. UNHS is the first step in the EHDI program which indicates whether a newborn requires further ...
The disorder is characterized by hypoglycemia and sudden death without timely intervention, most often brought on by periods of fasting or vomiting. Prior to expanded newborn screening, MCADD was an underdiagnosed cause of sudden death in infants.