Medecine tropicale : revue du Corps de sante colonial最新文献

The purpose of this report was to determine the frequency of hysterectomy and describe its indications and outcomes. A retrospective, descriptive study related to active hysterectomy of was conducted at the reference health centre of commune V in Bamako, Mali from January 1st, 2004 to December 31st, 2008. All hysterectomy patients with complete medical files were included. A total of 172 files were identified including 152 that were complete. Hysterectomy accounted for 1.38% of all interventions during the study period. The procedure was carried out in emergency in 0.14% and electively in 13.39%. Mean patient age was 47.9 +/- 11.7 years; 89 patients were older than 45 years. The indications for hysterectomy were complicated uterine fibroids in 82 patients, genital prolapse in 44, adenomyosis in 10, obstetrical hysterectomy in 13 and cervical dysplasia in 3. The abdominal route was used in 100 patients (65.8%) and the vaginal rout in 52 (34.2%). The duration of the procedure and hospital stay was longer after hysterectomy by the abdominal (p<0.05). Perioperative complications were observed in 17% of patients after abdominal hysterectomy versus 7.69% after vaginal hysterectomy. Two maternal deaths due to hemorrhagic shock were observed after obstetrical hysterectomy. Hysterectomy is a frequent intervention that is not without complication risks. Choice of route depends on the indication and skill of the operator. Although endoscopic surgery is still difficult to perform in developing countries, development of vaginal hysterectomy is necessary to reduce perioperative complications.

The outlook for reaching key Millennium Development goals in Africa in 2015 is mostly positive. However, two critical indicators, i.e., maternal and neonatal mortality, show lagging progress. The purpose of this report is to underline the importance of prenatal care in efforts to reduce maternal mortality. It describes the minimum prenatal care package recommended by WHO and propses strategies for increasing access to prenatal examination. Health education, improvement of care quality and outreach services are promising avenues to increasing the use of prenatal services.

The purpose of this report is to describe collaboration between the health services of the Colombian and French armed forces. Colombia is a democratic country that has been undergoing a long period of insurrection resulting in a significant number of deaths and injuries. Permanent functional disabilities have taken high toll at both the individual and community level. Due to the use of landmines, civilians pay a heavier price than military personnel. In Columbia, a country of eternal snows and rain forests, disabilities are often compounded by concurrent diseases such as malaria or leishmaniasis. Otherwise, rehabilitation of soldiers wounded during a combat is fundamentally the same in tropical zones and Europe. Management of wounded servicemen takes place in teaching hospital where therapy is carried out at the same time as training in mine clearance. Reinsertion begins with job apprenticeship in conjunction with psychological support and prosthetic training. Current focus is on developing disability rights legislation modeled on the 2005 French law.

Unlabelled: Bilharziasis urinary disorders are characterized by recurent hematuria, overactive bladder symptoms (urgency, frequency and urge incontinence) and sometimes weak stream with or without urinary retention. We report 10 cases of urodynamic assessment.

Results: The main urodynamic symptom was overactive detrusor with uninhibited detrusor contraction during the filling phase. Only 1 patient had underactive detrusor leading to urinary retention. Urinary symptoms were secondary to a neurogenic abnormality (spinal lesion) in 2 cases, and to a specific lesion of bladder mucosa in 8 cases.

Conclusion: Urodynamic investigations are usefull in bilharziasis urinary disorders in order to specify the pathophysiology of urinary symptoms and to point a specific neurogenic (spinal) alteration in the genesis of the urinary symptoms.

Introduction: Data about childhood acute lymphoblastic leukemia, the most common childhood malignancy in industrialized countries, are scarce in African publications. The purpose of this prospective, unicentric study were to assess the socio-demographic, clinic and laboratory characteristics of the children treated for lymphoblastic leukemia in our pediatric oncology unit in Gabriel Touré Teaching Hospital in Bamako, Mali.

Patients and methods: This study includes all children between 1 and 15 years old treated for cytologically documented acute lymphoblastic leukemia from January 1, 2007 to September 30, 2009.

Results: A total of 12 cases including 8 boys and 4 girls (sex ration, 2) were treated during the study period. Mean age was 92 months. Age was less than 4 years old in 2 cases. 5 (41,7%) were between 5 and 9 years in 5 (41.7%) and between 10 to 15 years in five. At the time of presentation, 9 patients (75%) were in a cachectic state; 10 had lymphadenopathies, splenomegaly and hepatomegaly; and 2 had neurological involvement. The delay for definitive diagnosis was 5 months in 4 cases (33,3 %) and less than 5 months in the remaining cases. Initial white blood cell count was more than 50 000/mm3 in 10 cases and less less than 50 000/mm3 in 2 cases. All patients were treated using the LAL GFAOP protocol including LAL1 in 6 cases, LAL2 in 5 and LAL3 in 1. Treatment complications were included 6 undocumented infections in 6 cases, hemorrhage in 2 and severe anemia in 4. Four patients died. At 5 years follow-up, overall survival rate was 66,7%.

Conclusion: A multicentric study including a greater number of children is needed to increase understanding of the characteristics of childhood acute lymphoblastic leukemia in sub-Saharan Africa.

The purpose of this report is to describe four cases of nocardiosis observed over an eight-year period in medical units of Principal Hospital in Dakar, Senegal. It is a rare infection occurring mainly in people with weakened immune systems. Pulmonary forms are predominate and clinical and laboratory presentation can mimic pulmonary tuberculosis. Diagnosis should be suspected in patients presenting pulmonary infections and negative sputum bacilloscopy. Nocardia bacteria should be identified before starting antibiotic treatment. Patients require long-term antibiotic treatment with third generation cephalosporins or sulfamethoxazole-trimethoprim.

FAV-Afrique is a polyvalent snake antivenom, elaborated by immunisation of horses with venom from 10 different snake species among the most dangerous in Africa and belonging to Elapidae and Viperidea families. Only F(ab')2 fragments are kept and purified. This serum is able to decrease the quantity of circulating venom and therefore its toxicity. Its use is indicated as soon as the first signs of poisoning are observed (local oedema). Twenty millimetres are administrated via intra-venous route whatever the weight of the patient. Re-administration may be performed if improvement is not sufficient. Treatment should be initiated as soon as possible but can be realized as long as the symptoms are present. Side effects (allergy) should be considered but balanced with the seriousness of poisoning. There is no absolute contraindication or drug interaction reported with FAV-Africa. It is authorized and distributed in several African countries and has a temporary regulatory approval in France. The major limits to its use are high cost and storage conditions (maximum 36 months between +2 degrees C and +8 degrees C). In the future, the new serum Antivipmyn Africa, available as a freeze-dried product, which can be preserved at room temperature, should improve storage conditions and availability of treatment, especially in rural Africa.