[Acceptability of implementation of mutual health in a Senegalese rural area]. / Acceptabilité de la mise en place de mutuelle de santé en milieu rural sénégalais.

UNLABELLED: Funding for healthcare poses a major problem in developing countries. The purpose of this study was to assess public perceptions toward the implementation of mutual healthcare coverage in rural Senegal. METHODS: A descriptive transversal study was conducted from 24/09/07 to 05/10/07 in a randomly selected sample of 208 heads of households living in the rural communities of Ngogom and Réfane. Data were collected by means of individual interviews and focus group discussions. Topics included population health, community solidarity, health insurance and implementation of mutual healthcare insurance. RESULTS: The sample population was 94% male, 91% married, 36% uneducated and 11% unemployed. Household income was irregular in 36% and 84% had no savings. In case of medical emergency, 43% relied on family for assistance, 36% had no recourse and 21% would have to contract, a loan. Nearly half the sample population, i.e., 46%, were familiar with the principle of mutual healthcare insurance and 98% wanted to join. The main reasons for wanting to join were to reduce medical costs (57%), improve access to care (25%) and build community solidarity (11%). In focus groups, people expressed the need for micro health insurance. Findings also showed good community dynamics and a tradition of pooling resources to implement collective activities. CONCLUSION: The public perception of mutual healthcare insurance is favorable. However, due to economic difficulties, support from political and health authorities will be needed.

Human T-cell leukaemia/lymphoma virus type 1-associated infective dermatitis in Africa: a report of five cases from Senegal.

BACKGROUND: Infective dermatitis (ID) is a rare dermatological condition of childhood that has been linked to human T-cell leukaemia/lymphoma virus type 1 (HTLV-1). Most cases have been reported in the Caribbean. Although several million people are estimated to be infected by HTLV-1 in sub-Saharan Africa, no case of ID has been reported in this area. OBJECTIVES: To identify and to describe cases of HTLV-1-associated ID in Senegal, West Africa. METHODS: Over a 3-year period, a serological test for HTLV-1 was performed at a dermatological centre in Dakar, Senegal, in children who presented with a picture suggestive of ID. Complementary haematological, immunological and virological investigations were performed in infected children and in their mothers. RESULTS: Five patients with typical HTLV-1-associated ID were identified, of ages 17, 5, 4, 3 and 3 years; two patients belonged to the same family. They all presented with repeated flares of superinfected dermatitis involving typical sites of ID (mainly the scalp, external ears, nares and eyelids), associated with nasal discharge, and less commonly with a nonspecific papular rash on the face or trunk. Although oral antibiotic therapy always gave effective control of the symptoms, recurrences were constant. A persisting dry dermatitis of the retroauricular folds was common between flares. Infection in the oldest patient was associated with a chronic adult T-cell leukaemia/lymphoma. The mothers of three patients, and the grandmother of another, were all infected by HTLV-1 strains belonging to the Cosmopolitan molecular subtype, with a perfect nucleotide identity of long-terminal repeat and env gp21 genomic regions within each family. CONCLUSIONS: We present the clinical and virological features of the first reported African cases of HTLV-1-associated ID. When compared with data from the Caribbean, infectious features seemed particularly prominent. ID appears to be overlooked in sub-Saharan Africa, where it might be easily confused with common pyoderma. Breast feeding appears to be the origin of HTLV-1 contamination of the children.

[Frequency, risk factors and prognostic value of anemia associated with HIV/AIDS in the adult in Mali]. / Fréquence, facteurs de risque et valeur pronostique de l'anémie associée au VIH/SIDA chez l'adulte au Mali.

Anaemia is a common complication of the HIV infection. To understand the mechanism of HIV associated anaemia and to suggest a consequent therapeutic approach in adults in Mali, we undertook a prospective case/control study in two services of reference with essentially adults recruitment in Bamako. We studied the frequency, the risk factors and the prognosis value of this complication in 133 patients with HIV infection matched to 133 others non HIV infected. The average age of our patients was 36.08 +/- 8.80 years (age range: 19 to 66 years). The frequency of anaemia was significantly higher in patients with HIV infection compared to the controls (78.9% vs. 51.9%; OR = 2.46; 95% CI [1.56-3.92]). Anaemia was more frequent in women than in men (p = 0.00003). A significant association between anaemia and thrombopenia or lymphopenia was observed only in patients with HIV infection. The severity of anemia was positively associated with the HIV2 infection and the progression of the HIV disease. Mortality was more frequently associated to the anaemia (p < 10(-5)) in patients infected by HIV. These findings suggest that bone marrow depression leading to a decreased red blood cells production is the main mechanism of HIV associated anaemia in adult in Mali. Therefore, without evidence of a best cost-effectiveness ratio of a human recombinant erythropoietin treatment in the context of countries with a low income, the therapy of this haematological complication must be an emergency focusing on red blood cells transfusions.