Inborn errors of metabolic diseases in Malaysia: a preliminary report of maple syrup urine diseases for 1993.
The Malaysian level of health care has greatly improved so that many of the infectious diseases are now under control. However, perinatal death or death due to unknown childhood diseases remains high (10.3%) being second on the list of causes of death amongst Malaysians. Could inborn metabolic diseases be the main cause of death among these children? Recently, with our success in the development of confirmatory techniques for amino acid disorders using high performance liquid chromatography (HPLC), we have examined 404 samples received from all over the country in 1993. Each specimen with abnormal findings from screening tests by one-dimensional thin layer chromatography was confirmed using HPLC. 41% had generalized aminoacidurias and 4.2% had maple syrup urine disease (MSUD). Patients were aged between 11 days to 6 years. Most of them were Malay males and presented with a history suggestive of MSUD. With this preliminary finding, further studies will be carried out in order to have an investigation and management protocol for the diseases and more importantly to formulate a strategy of screening for the country.
Zakiah
I
I
Biochemistry Division, Institute For Medical Research, Jalan Pahang, Kuala Lumpur.
Ashikin
Y N
YN
Aisiah
S M
SM
Ismail
H I
HI
D000596:Amino Acids / Q000097:blood* / Q000652:urine; D002648:Child; D002675:Child, Preschool; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D002855:Chromatography, Thin Layer / Q000379:methods; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008296:Malaysia / Q000453:epidemiology; D008297:Male; D008375:Maple Syrup Urine Disease / Q000175:diagnosis* / Q000453:epidemiology / Q000378:metabolism
D000596:Amino Acids