[Outcome of acute renal failure in subjects with HIV living in Abidjan, Ivory Coast over the period 1st January 2014 to 31st December 2017]. / Profil évolutif de l'insuffisance rénale aiguë chez les personnes vivant avec le VIH à Abidjan, Côte d'Ivoire du 1er janvier 2014 au 31 décembre 2017.

In Ivory Coast, the prevalence of human immunodeficiency virus (HIV) infection is high. Any organ can be affected, in particular the kidney. Some studies conducted in Ivory Coast highlighted that opportunistic infections are a poor prognostic factors for acute renal failure (ARF). The purpose of this study was to investigate the other possible factors associated with ARF outcome among subjects with HIV infection. We conducted a retrospective analytical study, at the University Hospital Center of Yopougon over the period January 2014-December 2017. All patients over the age of 18 years with HIV infection associated with ARF were enrolled. The study included 73 patients, reflecting a rate of 24%. The average age of patients was 39.32 ± 10.50 years, ranging from 18 to 65 years. Sex ratio of 1.6 favoured women. Obesity (p=0.047; OR=8.72; CI (95%)=1.07-39.21) and CD4 count < 200/mm3 (p=0.000; OR=58.50; IC (95%)=10.31-55.12) were associated with poor prognosis of ARF. In Ivory Coast, the hospital prevalence of ARF in patients with HIV is high. Unfavorable outcome included death or chronicity. In addition to deep immunosuppression already known as a poor prognostic factor, this study showed that obesity is associated with unfavorable outcome of ARF in subjects with HIV.

[Renal involvement during monoclonal gammopathies at the teaching hospital of Yopougon in Abidjan, from 2000 to 2016]. / Manifestations Renales des Gammapathies Monoclonales au CHU de Yopougon de 2000 a 2016 : Etude Retrospective D'Une Serie de 42 cas.

BACKGROUND: Renal involvement is common during monoclonal gammopathies and their occurrence impacts the survival of the patients. Our objective was to describe the renal features during monoclonal gammopathies from 2004 to 2016 at the University Hospital of Yopougon in Abidjan. METHODS: Renal failure was defined as blood creatinine level > 20 mg/L and/or proteinuria > 500 mg/24 hours. RESULTS: We identified 42 cases of monoclonal gammopathiesincluding multiple myeloma (n=40) and monoclonal gammopathy of underdetermined significance (n=2). The rate of renal impairment was 57% (n=24) including tubular disease (n=20)and glomerular nephropathy (n=3). Two patients (one with cast nephropathy and another with Randall's disease) performed renal biopsy. The factors associated with renal impairment were mainly hyperuricemia (n=24)and hypercalcemia (n=23). Three cases were treated by hemodialysis. There were 6 (14.3%) deaths among patients with renal impairment. CONCLUSION: Tubular injury was common among patients with monoclonal gammopathy. It was associated with hypercalcemia and Hyperuricemia.

CONTEXTE: Les atteintes rénales sont fréquentes au cours des gammapathies monoclonales (GM) et leur persistance impacte la survie des patients. Notre objectif était de décrire ces atteintes observées de 2004 à 2016 au CHU de Yopougon à Abidjan. MÉTHODES: L'atteinte rénale était définie par une créatinine > 20 mg/l et ou une protéinurie > 500 mg/24 heures. RÉSULTATS: Nous avons recensé 42 cas de GM dont 40 cas de myélome multiple et 2 cas de gammapathie monoclonale de signification indéterminée. La fréquence de l'atteinte rénale était de 57% (n=24). Il s'agissait de 3 cas de néphropathie glomérulaires et 20 cas d'atteintes tubulaires. Deux patients ont bénéficié d'une ponction biopsie rénale et c'était un cas de tubulopathie myélomateuse, et un cas de maladie de Randall. Les facteurs favorisant l'atteinte rénale étaient dominée par l'hypercalcémie (23 cas) et l'hyperuricémie (24 cas). Trois cas ont été traités par hémodialyse conventionnelle. Il y eu 6 (14,3%) décès parmi les patients ayant l'atteinte rénale. CONCLUSION: l'atteinte tubulaire est plus fréquente au cours de la gammapathie monoclonale. Elle est favorisée par la prise de toxiques traditionnels, l'hypercalcémie et l'hyperuricémie.