[Prevention of mother to child HIV transmission in an African hospital, Bamako-Mali]. / Prevention De La Transmission Mere Enfant Du Vih En Milieu Hospitalier Africain, Bamako-Mali.

AIM: Pregnant women HIV infection has main risk the contamination of newborn. MTCT actions permit to reduce that risk. MATERIAL AND METHODS: Our survey has been realized in Gabriel Touré teaching hospital gynecology and obstetrics and pediatric departments. It is about an observational prospective and descriptive survey that spreads on a period from January 2005 to December 2008. Has been included in the study all the HIV positive pregnant women followed in our service and their babies that had received ARV prophylaxis and 18 months of life serology. RESULTS: We recorded 211 HIV positive pregnant women on a total of 9291 childbirths (2.27%). We noted 90.52% of HIV-1 vs 7.11% of type 2. The mother treatment consisted in a tri therapy in 77.25 vs 0.47% of bi anti retroviral and 22.28% of mono anti retro viral therapy. Maternal viral load was undetectable at the moment of delivery in 78.20% of cases. We noted vaginal delivery in 84.36% vs 15.64% of caesarean section. Newborns respectively received 67.32%; 4.88% and 22.92% of bi, tri and mono therapy. They formula-fed in 98.98%. The mother to child HIV transmission rate was 1.98%. CONCLUSION: HIV prevalence in pregnant patients is relatively height. HARRT in HIV positive mothers associated to bi therapy and formula feeding to their infants permit to obtain low vertical HIV transmission rate.

[Clinical and medico - legal aspects of sexual aggressions at Gabriel Toure teaching hospital]. / Aspects Cliniques et Medico-Legaux des Agressions Sexuelles au CHU Gabriel Toure.

AIM: The sexual aggressions pose an important medico - legal problem. The implication of several services is often indispensable to determine the future of this aggression. Our survey objectives were to determine epidemiological and clinical characteristics of sexual aggressions and to specify the judicial continuations. MATERIAL AND METHODS: We did historical cohort survey while recruiting all cases of consultation in the service for sexual aggressions. This survey spreads on a period of 60 months going from January 2004 to December 2008. A systematic health evaluation (HIV test, vaginal screeming, lever inflammatory deseases) is asked to every sexual abuse patients.Data have been recorded from patients' clinical files, cards of requisition and accounts returned of verbal suit of auditions and police custodies. khi 2 test has been used to appreciate relationship between variables, significativity doorstep P value < 5%. RESULTS: The sexual aggression frequency in relation to admissions to emergencies is 3.12%. The age group <15 years were the more represented with 59.18%. The police authority referred the patients with a requisition in 65.17% of cases (p<0,005). Presumed aggressor was known by the patient in 63.67% of cases (p<5%) and in 72.28% of cases the aggression has been made by night (p=0,001) It was about one aggressor in 65.54% of cases; they were 2 and 3 numbers in 17.23%. (p=0,002). We noted a sexual penetration notion in 80.52% of cases against 19.48% of sexual attouchements. The threat has been noted in any case: 40.82% by weapon and 30.71% by stroke of point. More of the half of the patients (60.30%) had had sexual intercourse before the aggression. The clinic exam was normal in 76.40% of cases (P<5%). The main types of lesions were: hymeneal injuries (13.48%), vulva injuries (7.87%). The judicial continuations have been marked by 10.48% of condemnations, 46.06% of acquittal and 40.06% of friendly regulation (P<5%). CONCLUSION: The number of sexual aggressions, although under valued, is raised in our country. The collaboration between the judicial, police and medical services should permit to reduce the frequency of these aggressions.

Cancer du col uterin et infection a VIH au CHU Gabriel Toure

Notre etude avait pour but de : determiner la frequence relative de l'association du cancer invasif du col uterin et infection par le virus de l'immunodeficience humaine (VIH); donner les caracteristiques socio-demographiques et le pronostic de cette association morbide. Il s'est agi d'une etude prospective comparative realisee dans le service de Gynecologie Obstetrique du CHU Gabriel Toure de Bamako au Mali; du 1er juin 2007 au 31 Aout 2008; soit quinze mois. Toutes les malades atteintes de cancer de col uterin histologiquement confirme ont subi la recherche de l'infection a VIH et ont reparties en deux groupes / VIH+ et VIH-. Les patientes ont ete comparees par l'intermediaire du test de Kh2 et le risque relatif ete evalue. 33;1de cancer du col uterin etaient associes a l'infection a VIH. Les facteurs de risque identifies transmises. Les stades avances etaient proportionnellement les plus associes a l'infection a VIH; au virus de l'herpes et au taux bas de CD4. Nous avons tire de ces constatations que le depistage systematique associe aux mesures preventives de lutte contre le VIH; reduiront la frequence de cette morbide association

[Epidemiology of malaria in a village of Sudanese savannah area in Mali (Bancoumana). 2. Entomo-parasitological and clinical study ]. / Epidémiologie du paludisme dans un village de savane soudanienne du Mali (Bancoumana). 2. Etude entomo-parasitologique et clinique.

We carried out five cross sectional surveys between 1993 and 1994 to assess the epidemiology of malaria in the village of Bancoumana, located in the Sudanese savannah areas of Mali. Each survey included a collection of entomological, clinical, parasitological and immunological data. The study population involved 1600 children from six months to 9 years of age. The main vector was Anopheles gambiae s.l., man bite rate and entomological inoculation rate were maximum respectively in August (peak of the transmission season) and October (end of transmission season). Plasmodium. falciparum was the main parasite species observed. Spleen enlargement rate, parasite rate, gametocyte rate and parasite density varied significantly with age and season. The parasite rate, gametocyte rate and parasite density were significantly low in October 1994 compared with October 1993 while the entomologic parameter did not show any variation over the two years. This reduction of parasitologic index between 1993 and 1994 may be related to an increase of anti-malarial drug use in the population. Our results show that malaria is hyperendemic in the village of Bancoumana.