Management of Chronic Kidney Disease in Morocco: A Cost-of-Illness Study.

Introduction: Chronic kidney disease (CKD) is a global public health problem. The aim of this study is to estimate the mean annual direct medical cost per patient with CKD before the start of renal replacement therapy (RRT) in Morocco.

Methods: This is a cross-sectional cost-of-illness study, using a prevalence approach among adults with CKD before RRT in a Moroccan university hospital. Information on direct medical costs was collected from the patient's report and associated costs were estimated according to national tariff/fee catalogues. We computed annual direct medical costs using society perspective. Costs were then estimated and compared according to CKD stages, health insurance categories, and monthly income.

Results: Eighty-eight participants were included; 63.6% of them were female, their mean age was 61.8±14.0 years, and 76.1% were in stages 4 or 5. The estimated annual direct medical cost of CKD was estimated at $ 2008.80 (95%CI 1528.28-2489.31), Hospitalization, diagnosis, and treatment represented the main expenses of the direct medical cost (32.2%, 29.7%, and 32.2%, respectively). The direct medical cost components were not significantly different between CKD stages.

Conclusion: The cost of CKD in Morocco in its early stages is still lower than the cost of RRT, which brings to light the necessity of secondary prevention of CKD to postpone or prevent the progression to end-stage renal disease.