Ajeigbe K Abiodun, Adejumo Oluseyi, Owojuyigbe Temilola, Ayinbuomwan Ekiye, Okesina A Bashiru
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引用次数: 0
Abstract
Background: Renal disease is a recognized complication of sickle cell anaemia (SCA), especially from the third decade of life and is linked to disease severity. This study assessed the association between disease severity and renal function among SCA patients using routine and newer markers of renal function.
Methods: This cross-sectional study recruited 85 SCA patients. Disease severity was assessed using modified Adegoke criteria which include the frequency of transfusion, painful crises, packed cell volume, and history of complications such as hypertension and chronic leg ulcers. Renal function was assessed using urea, creatinine, and beta-2-microglobulin (β2-M). Association was determined between renal function and disease severity using Pearson's correlation. P-value < 0.05 was taken as significant.
Results: The mean age of participants was 27.2 ± 7.6 years with 41(48.2%) males and 44 (51.8%) females. The mean packed cell volume, serum creatinine, serum urea, and β2-M were 24.0± 4.1%,17.6±7.5 mg/dL, 0.7±0.3mg/dL, 3.4±1.2mg/l respectively. A majority (54.1%) of them had a mild disease while 35.3% and 10.6% had moderate and severe diseases, respectively. Forty of the SCA patients had urine specific gravity below 1.010. The mean values of systolic blood pressure (p=0.001) diastolic blood pressure (p=0.001), serum creatinine (p=0.028) and β2M (p=0.019) significantly increased with disease severity. There was a significant positive correlation between SCA disease severity and serum urea (r=0.229; p=0.035), and serum β2-microglobulin (r=0.270; p=0.012).
Conclusion: Sickle cell anaemia severity is associated with a decline in renal function using both traditional and novel renal markers. Serum β2-M may serve as a useful marker of renal function and disease severity in SCA.
期刊介绍:
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.