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1.
Mali Med ; 31(2): 16-19, 2016.
Artigo em Francês | MEDLINE | ID: mdl-30079677

RESUMO

INTRODUCTION: Nephrotic syndrome represents a significant part of chronic kidney disease in Black Africa. Our work aimed to determine the frequency and type of kidney lesions in an adult carrying pure nephrotic syndrome. PATIENTS AND METHODS: We conducted a prospective and descriptive study (2003-2004), 40 patients were recruited on the basis of the presence of a pure nephrotic syndrome. Proteinuria was plentiful, selective to albumin greater than 3 g/24h, not accompanied by hematuria, or high blood pressure, or kidney failure. Cases of bacterial, parasitic and viral infections (hepatitis B, C, HIV) were excluded. By following contra-indications of renal biopsy, samples were taken under local anesthesia by means of percutaneous lumbar and fixed in two tubes, one containing "Michel's medium" and the other 12% Formalin. These techniques and readings were carried out in the pathological anatomy Laboratories of Nantes (France) and Conakry (Guinea). RESULTS: There were 24 men and 16 women with an average age of 26.2 ± 8 years [range: 20-51]. Clinical symptoms were dominated by weight gain characterized by edema. Proteinuria was between 3-3.5 g/24h in 16 (40%); between 3.6-5 g in 2 cases (5%) and greater than 5 g/24h in 22 cases (55%). The number of glomeruli was on average 11 ± 9 [range: 3-36]; glomerular permeability was on average 10.4 ± 10. Renal impairment was glomerular in 22 cases, tubulointerstitial in 12 cases and vascular in 6 cases. Immunofixation was positive in 30/40 cases for IgA IgG IgM; in 26 cases for C1q C3; in 4 cases for C1q C3 C4; and finally for fibrin in 28 cases. Histological renal lesions were FSGS (40%), MDC (35%), MGN (5%), MPGN (5%) and undetermined (15%). CONCLUSION: A regular practice of renal anatomopathological examination "on the spot" will lead us to carefully assess the causes of kidney failure associated with nephrotic syndrome.


INTRODUCTION: Le syndrome néphrotique représente une part importante d'insuffisance rénale chronique en Afrique noire. Notre travail avait pour but de déterminer la fréquence et le type de lésions histologiques rénales chez un adulte porteur d'un syndrome néphrotique pur. PATIENTS ET MÉTHODES: Au cours d'une étude prospective et descriptive (2003­2004), 40 patients ont été sélectionnés sur la base de la présence d'un syndrome néphrotique pur. La protéinurie était abondante, sélective à l'albumine, supérieure à 3 g/24h, non accompagnée d'hématurie, ni d'hypertension artérielle, ni d'insuffisance rénale. Les cas d'infections bactériennes, parasitaires et virales (hépatites B, C, HIV) ont été volontiers exclus. En respectant les contre indications de la biopsie rénale, les prélèvements ont été effectués sous anesthésie locale, par voie lombaire percutanée, puis fixés dans deux tubes dont un contenait du « liquide de Michel ¼ et l'autre du Formol à 12%. Les techniques et lectures ont été effectuées aux Laboratoires d'anatomie pathologique de Conakry (Guinée) et de Nantes (France). RESULTATS: Il s'agissait de 24 hommes et de 16 femmes âgés en moyenne de 26,2 ± 8 ans [20­51]. La symptomatologie clinique était dominée par une prise de poids marquée par les œdèmes. La protéinurie était comprise entre 3­3,5 g/24h dans 16 cas (40%); entre 3,6­5 g dans 2 cas (5%) et supérieure à 5 g/24h dans 22 cas (55%). Le nombre de glomérules était en moyenne de 11 ± 9 [3­36]; la perméabilité des glomérules était en moyenne de 10,4 ± 10. L'atteinte rénale était glomérulaire dans 22 cas, tubulo-interstitielle dans 12 cas et vasculaire dans 6 cas. L' immunofixation a été positive dans 30 cas /40 pour les IgA IgG IgM; dans 26 cas pour C1q C3; dans 4 cas pour C1q C3 C4; et en fin pour la fibrine dans 28 cas. Les lésions histologiques rénales étaient une HSF (40%), une LGM (35%), une GEM (5%), une GNMP (5%) et indéterminée (15%). CONCLUSION: Une pratique régulière de l'examen anatomo-pathologique rénal «sur place" nous amènerait à apprécier judicieusement les causes d'insuffisance rénale en rapport avec un syndrome néphrotique.

2.
Mali Med ; 22(2): 6-9, 2007.
Artigo em Francês | MEDLINE | ID: mdl-19437823

RESUMO

The prevalence of the dyslipidemia is higher at the patients in chronic renal failure (CRF) than in the general population. The objective of this study was to determine the prevalence and the lipidic anomalies among uraemic patients and to evaluate the others associated factors of cardiovascular risk. The study was descriptive with prospective recruitment (November 2004-June 2005); concerned 60 patients having an advanced chronic renal failure whose calculated clearance of creatinin was lower than 30 ml/mn as well as the hemodialysed patients. The lipidic disturbances on the whole 9/16 dialysed (56%) and 31 uraermia /44 were not dialysed (70%). This majority triglyceride dyslipidemia comprised 8 cases of hypertriglyceridemia in the group of dialysed patients against 19 in the group of not dialysed; 1 case of mixed hyperlipidemia against 6 cases and 4 cases of hypercholesterolemia HDL in the non dialysed group with 1 case of HDL low cholesterol. The patients with dyslipidemia were 4 females (25%) and 5 males (31%) among dialysed group; and of 13 female (29%) and 18 male (41%) among not dialysed. The average age was of 54.3 +/- 0.7 years for dialysed against the 46.6 +/- 0.2 years for the dyslipidémia in the non dialysed. Among others factors of cardiovascular risk, the arterial high blood pressure was noted at 9 dialysed patient's dyslipidémia and 20 case / 31 to the not dialysed dyslipidémia; and the diabetes was observed in 1 and 3 cases respectively. The addiction to smoking was noted in both groups except at the dialysis patients not dyalipidémiques.


Assuntos
Dislipidemias/complicações , Falência Renal Crônica/complicações , Uremia/complicações , Adolescente , Adulto , Criança , Feminino , Humanos , Falência Renal Crônica/terapia , Masculino , Mali , Pessoa de Meia-Idade , Estudos Prospectivos , Diálise Renal , Adulto Jovem
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