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Prevalence and Patterns of Sickle Cell Disease among Childre | 1522

Journal of Research in Medical and Dental Science
eISSN No. 2347-2367 pISSN No. 2347-2545

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Prevalence and Patterns of Sickle Cell Disease among Children Attending Tertiary and Non-Tertiary Health Care Institutions in a South Eastern State, Nigeria: A 10 year Survey

Author(s): Iwu Anthony, Kevin Diwe, Kenechi Uwakwe, Chukwuma Duru, Irene Merenu, Tope Ogunniyan, Uche Oluoha, Ikechi Ohale

Abstract

Background: Sickle cell disease (SCD) is a global lifelong but preventable genetic blood disorder and it is most prevalent in sub-Saharan Africa within populations of very similar geographic distribution to malaria.
Objective: To determine the prevalence and patterns of sickle cell disease in children attending tertiary and non- tertiary hospitals in Imo State, Nigeria.
Methods: The study was a hospital based retrospective cross sectional survey from year 2004 to 2013 that identified all children with sickle cell disease that attended hospital. Data was collected using a proforma from patients‟ medical records. Descriptive analyses were done with frequencies and summary statistics. Chi square statistics were computed to determine significant relationships with the p set at<0.05.
Results: The prevalence rate of sickle cell disease was 5%. The most common symptom was fever (87.6%) followed by bone pain (45%) with the complaint of general body weakness appearing to be significantly associated with the type of health care institution attended. (p=0.000).The most common clinical sign was jaundice (59.8%), followed by pallor (51.1%); and the clinical complication experienced the most was infection (50.3%), followed by vaso-occlusive crises (36%). The occurrence of haemolytic crises appeared to be significantly associated with the type of health care institution attended (p=0.004).
Conclusion: Infection appears to be a leading complication and a trigger to subsequent sickle cell events within our environment. Therefore the management intervention should emphasis on infection prevention strategies within a framework of a preventive- interventional approach.

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