Clinicopathologic Study of Sickle Cell-associated Kidney Disease: A Nigerian Experience.

Background: Improvements in sickle cell disease (SCD) care have resulted in the survival of many patients into adulthood, although this is accompanied by the increased incidence of end-organ damage, including chronic kidney disease (CKD).

Objectives: This study assessed the prevalence, pattern and predictors of renal dysfunction in SCD patients and investigated the associated renal histopathologic changes.

Methods: We evaluated 105 patients with SCD, for proteinuria, estimated glomerular filtration rate (eGFR), and tubular dysfunction.

Comparative Evaluation of Prevalence, Risk Factors, and Pathologic Features of Kidney Disease in Highly Active Antiretroviral Therapy-Naive and Highly Active Antiretroviral Therapy-Experienced Patients at a Tertiary Health Facility in Maiduguri, Northeastern Nigeria.

Infection of the kidneys by human immunodeficiency virus (HIV) is known to cause kidney disease. HIV-associated nephropathy occurs with variable prevalence rates in various communities and is found to be higher among sub-Saharan Africans. The disease has not been studied in Northeastern Nigeria.

Burden and etiopathogenesis of acute kidney injury in the tropics.

Acute kidney injury (AKI) is prevalent and is associated with high morbidity and mortality globally. The epidemiology differs remarkably between developing and developed economies. Infections, diarrheal illnesses, obstetric causes and nephrotoxins are very rampant in the tropics.

Burden of end-stage renal disease in sub-Saharan Africa.

Chronic kidney disease (CKD) particularly in its most severe form, end-stage renal disease (ESRD), is highly prevalent globally. Although both the incidence and prevalence appears to be increasing, the rate of increase is far higher in developing countries, probably as a result of underdevelopment, high incidence of communicable and noncommunicable diseases, poverty as well as inaccessible, unavailable, or unaffordable treatment modalities. The epidemiology differs remarkably between developing and developed economies - it afflicts the young and middle-aged in the former and older individuals in the latter.

Spectrum of kidney diseases in Africa: malaria, schistosomiasis, sickle cell disease, and toxins.

Kidney diseases have assumed epidemic proportions in both developed and developing countries, particularly chronic kidney disease (CKD). While treatment modalities are available and accessible in developed economies with improvement in outcomes, survival, and quality of life, they are either unavailable or inaccessible in nations with emerging economies, particularly in sub-Saharan Africa (SSA), with an attendant worsening outcome and survival for CKD patients. The epidemiology of CKD in SSA has revealed that it preferentially affects adults in their economically productive years, usually below the age of 50 years, with consequent drain on the economy.

Benefits and challenges of starting a new therapeutic apheresis service in a resource-constrained setting.

Therapeutic apheresis (TA) refers to a group of extracorporeal blood treatment modalities with clinical indications for which the clinicians' knowledge, availability and applicability vary widely worldwide. Therapeutic plasma exchange (TPE), the most common TA technique, is neither readily available nor affordable in many parts of Africa. This article focuses on the challenges of starting a TPE program in a resource-constrained economy and the result of a survey of Nigerian nephrology professionals on TPE.

Filter membrane-based automated therapeutic plasma exchange: a report of two cases from Nigeria.

These case reports demonstrated the diagnostic dilemma encountered in patients with systemic lupus erythematosus and thrombotic thrombocytopenic purpura particularly in settings with limited diagnostic facilities and laboratory support. The similarities in the diagnostic criteria for both conditions make clear distinction as well as management decisions difficult. We present the difficulties encountered with both the diagnosis and the management of these two patients that were managed in our facility.

Relationship of ultrasonographically determined kidney volume with measured GFR, calculated creatinine clearance and other parameters in chronic kidney disease (CKD).

Introduction: Kidney length has traditionally been used as a predictor of chronic kidney disease (CKD); however, kidney volume (KV) rather than length has been emphasized by researchers as a true predictor of kidney size in states of good health and disease. Since KV can be assumed to be a predictor of kidney mass or remaining surviving nephrons in CKD patients, we theorized that the KV should reflect the functional capacity of the kidneys, i.e.

Knowledge and utilization of Information Technology among health care professionals and students in Ile-Ife, Nigeria: a case study of a university teaching hospital.

Background: The computer revolution and Information Technology (IT) have transformed modern health care systems in the areas of communication, teaching, storage and retrieval of medical information. These developments have positively impacted patient management and the training and retraining of healthcare providers. Little information is available on the level of training and utilization of IT among health care professionals in developing countries.