RESUMEN
OBJECTIVES: This scoping review sought to summarize available data on the prevalence, associated factors, etiology, comorbidities, treatment, cost and mortality of chronic kidney disease (CKD) in Cameroon. METHODS: We searched PubMed, Scopus and African Journals Online from database inception to 31 March, 2020 to identify all studies published on the prevalence, associated factors, etiology, comorbidities, treatment, cost and mortality of CKD in Cameroon. RESULTS: Thirty studies were included. The prevalence of CKD varied from 3 to 14.1 and 10.0%-14.2% in rural and urban areas, respectively. The prevalence of CKD in patients with hypertension, diabetes mellitus, and human immunodeficiency virus was 12.4-50.0, 18.5%, and 3.0-47.2%, respectively. Hypertension (22.3-59.1%), chronic glomerulonephritis (15.8-56.2%), and diabetes mellitus (15.8-56.2%) were the most common causes of CKD. The cause was unknown in 13.5-17.0% of the cases. Advanced age, hypertension, diabetes mellitus, and obesity were frequent associated factors. Hemodialysis was the main treatment modality in patients with End Stage Renal Disease (ESRD). The monthly cost of management of non-dialyzed CKD was 163 US dollars. The one-year mortality rate of ESRD was 26.8-38.6%. CONCLUSION: Chronic kidney disease affects about one in 10 adults in the general population in Cameroon. Patients with hypertension, diabetes mellitus, and human immunodeficiency virus bear the greatest burden of CKD in Cameroon. Advanced age, hypertension, diabetes mellitus, and obesity are major factors associated with CKD. Chronic kidney disease in Cameroon is associated with high morbidity and mortality and huge economic cost on the patient.
Asunto(s)
Insuficiencia Renal Crónica/epidemiología , Adulto , Camerún/epidemiología , Costo de Enfermedad , Complicaciones de la Diabetes , Diabetes Mellitus/epidemiología , Femenino , Glomerulonefritis/complicaciones , Humanos , Hipertensión/complicaciones , Hipertensión/epidemiología , Masculino , Persona de Mediana Edad , Obesidad/complicaciones , Población , Prevalencia , Diálisis Renal , Insuficiencia Renal Crónica/economía , Insuficiencia Renal Crónica/etiología , Factores de RiesgoRESUMEN
Introduction: substance use is a major global public health problem. About 5.6% of the global population aged 15-64 years consumed a drug at least once in 2016. The use of substances by youth, especially students in tertiary schools is increasing rapidly worldwide. This rise in substance use is associated with a negative impact on student's health, as well as their professional and social life. Methods: in a cross-sectional institution-based survey we recruited 650 students by convenience sampling from 3 randomly selected tertiary institutions within the Buea municipality. Data was collected using a pre-tested self-administered World Health Organization (WHO) model core questionnaire to collect information on sociodemographic data and use of various substances. The data collected were entered into Microsoft Excel 2016 and exported to SPSS version 24. Descriptive analysis was done to examine findings, and multivariate logistic regression models were used to determine factors independently associated with substance use. Results: of the 650 students recruited, 625 consented and completed the questionnaire, for which 67.4% were females with a mean age of 22.2 ± 2.837 years. The overall prevalence of substance use was 89.9%. The prevalence of multiple substance use was 29.9%. The most currently used substances were tobacco (26.2%), alcohol (19.7%), tramadol (2.8%) and cannabis (2.0%). The main reason for substance use was to relieve stress (relax) 91.7%. The main negative effects reported were quarrel or arguments (18%) and loss of money (16.7%). Peers (66.9%) were the prime source of substance use. On multivariate analysis, male sex was the principal predictor for substance use (95% CI): 0.801 (1.128, 4.398). Conclusion: the prevalence of substance use is high among students in tertiary institutions in Buea. Multilevel, value-based, comprehensive, and strategic long-term intervention plans are required to curb this problem.