title: Identification of forty cases with alkaptonuria in one village in Jordan.
abstract: Alkaptonuria (AKU) is one of the four initially identified inborn errors of metabolism. The prevalence of AKU is unknown in Jordan. Therefore, a research project was started in April 2009 at the Faculty of Medicine/Mutah University in southern Jordan. The aims of the project were to identify people with AKU, to screen all family members with history of AKU, and to increase the awareness about the disease among health care professionals and the community in southern Jordan. Targeted family screening method was used to identify patients with AKU. In this paper, we present preliminary results of screening 17 families with history of AKU in a single village in southern region of Jordan. Forty cases with AKU were identified in this village (age range, 1-60 years). Early cases with AKU were diagnosed through out this study, two-third of patients (n = 28) were under the age of thirty. Interestingly, nine cases with AKU were identified in one family. Our experience suggests that for the identification of cases with AKU where consanguinity is common, the focus for screening should be extended to all family members. The prevalence of AKU among Jordanian is likely to be greater than the prevalence rates worldwide due to high rates of consanguineous marriages. Further studies and effective screening programs are needed to detect undiagnosed cases of AKU, to provide genetic counseling, and ultimately to prevent the occurrence of new cases of AKU in Jordan.
authors.affiliation: Department of Pharmacology, Alkaptonuria Research Office, Faculty of Medicine, Mutah University, P.O. Box (7), Mutah, Karak 61710, Jordan. malsbou@mutah.edu.jo
authors.forename: Mohammed
authors.initials: M
authors.lastname: Al-Sbou
authors.forename: Nesrin
authors.initials: N
authors.lastname: Mwafi
authors.forename: Mohammad Abu
authors.initials: MA
authors.lastname: Lubad
mesh_terms: D000293:Adolescent; D000328:Adult; D000474:Alkaptonuria / Q000175:diagnosis* / Q000453:epidemiology* / Q000235:genetics; D002648:Child; D002675:Child, Preschool; D003241:Consanguinity; D005260:Female; D006801:Humans; D007223:Infant; D007597:Jordan / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D010375:Pedigree; D015995:Prevalence