[Knowledge and practices of health workers on the prevention of anemia in pregnancy in Burkina Faso]. / Connaissances et pratiques de la prévention de l'anémie gravidique au Burkina Faso.

INTRODUCTION: Anemia in pregnancy remains a major public health problem in low-income countries. The quality of human resources is essential for effective interventions. The objective of this study was to assess knowledge and practices of health professionals and community health workers on the prevention of anemia in pregnancy in Burkina Faso. METHODS: It is a descriptive cross-sectional study. Data was gathered using a structured questionnaire for health professionals and community health workers in the Cascades region. RESULTS: A total of 124 health professionals and 77 community health workers were enrolled. Knowledge of health professionals on the prevention of anemia in pregnancy was ?sufficient? in 25% of cases and that of community health workers was ?acceptable? in 33.8% of cases. Neither the number nor the variety of in-training topics and information received were associated with the knowledge level of the agents on the prevention of anemia. Hospital health professionals (AOR = 6.7, 95% CI: 1.3-34.5) and those trained in the prevention of mother-to-child transmission of HIV (AOR = 3.0, 95% CI) 1.0-8.0) as well as community health workers who were in school (OR = 2.2, 95% CI: 1.3-4.0) had the highest levels of knowledge. But, skilled health professionals (midwives) were rather concentrated in hospitals and not in peripheral health centers that were supposed to promote essential measures to prevent anemia in pregnancy. CONCLUSION: The prevention of anemia in pregnancy remains a challenge in Burkina Faso, partially because of the low level of knowledge and practices in peripheral health centers and in the community. Improving the knowledge and practices of peripheral healthcare providers through better in-training curricula could help reduce anemia in pregnancy prevalence.

[Management of suspected cases of malaria before admission to a district hospital in Burkina Faso]. / Chemin de soin des cas présomptifs de paludisme admis dans un hôpital de district au Burkina Faso.

After widespread use and misuse of antimalarial drugs led to the emergence of resistance, new guidelines for malaria treatment with artemisinine-based combination therapy (ACT) were introduced in Burkina Faso in 2005. To describe the management (drug therapy and other practices) of patients with suspected malaria before their admission to the district hospital of Dô, seven years later. This cross-sectional study was conducted during admission to the district hospital, during the low season for malaria, from December 2010 to May 2011. It included all patients aged 6 months or older diagnosed with suspected malaria according to the criteria of the national malaria control program, excluding those with severe comorbidities. The study included 476 suspected cases, 422 (88.7%) uncomplicated and 54 (11.3%) complicated. They accounted for 7.9% of all admissions. Their mean age was 14.4 years, and 35.3% (n = 168) were younger than 5 years. Only 23 (4.8%) had first consulted in a primary health care facility; 346 (72.7%) had used initial self-medication (or, more precisely in some cases, parental administration of medication without medical consultation). Overall, 435 (91.4%) came directly to the district hospital, 331 (76.1%) of them after self-medication; 10 (2.1%) had first consulted a traditional healer. The practice of self-medication did not differ according to age, gender, or complications (p>0.05). The drugs used for self-medication were mainly antipyretics (94.5%) and antimalarials (16.8%); the latter included ACT (39.6%), quinine (19.0%), and non-recommended antimalarial agents (41.4%). During the malaria low season, the treatment itinerary of suspected malaria cases is marked by equal use of ACT and non-recommended antimalarials for self-medication and minimal use of the primary level of care. A study underway of this management and these itineraries during the epidemic season may provide more data about use of ACT, the last armament against malaria in drug-resistant areas such as Burkina Faso.

[Comparison of Kinyoun, auramine O, and Ziehl-Neelsen staining for diagnosing tuberculosis at the National Tuberculosis Center in Burkina Faso]. / Comparaison des performances des colorations de Kinyoun et à l'auramine O, avec celle de Ziehl-Neelsen pour le diagnostic de la tuberculose au Centre national de lutte antituberculeuse du Burkina Faso.

CONTEXT: This study was conducted at the National Tuberculosis Center in Burkina Faso from October 2007 through May 2008. OBJECTIVE: Our objective was to compare the diagnostic performance of three staining methods: Kinyoun, auramine O, and Ziehl-Neelsen. METHODS: Ziehl-Neelsen staining served as the reference method to assess the diagnostic performance of Kinyoun and auramine O staining. In all, 616 sputum smears from 233 patients were read with each method to detect acid-fast bacilli. SPSS was used for data analysis. RESULTS: The results of auramine O staining showed positive diagnoses in 15.9% of the samples; sensitivity was 100%, specificity 95.6%, and the positive and negative predictive values 75.7% and 100% respectively. Kinyoun staining produced a positive diagnosis rate of 12%, sensitivity of 96.4%, specificity of 99.5%, and positive and negative predictive values of 96.4% and 99.5%. CONCLUSION: Our study indicates that auramine O staining had a better sensitivity for detecting acid-fast bacilli than Kinyoun staining. Accordingly, the use of auramine O staining should increase the detection rate for pulmonary tuberculosis in Burkina Faso.

[Main characteristics of the street food sector in Bobo-Dioulasso, Burkina Faso]. / Caractéistiques de l'alimentation de rue dans la ville de Bobo-Dioulasso, Burkina Faso.

To investigate the sector of food sold in the streets of Bobo-Dioulasso and identify relevant information for action, a survey on knowledge and practices of street food vendors and consumers was conducted in June 2005. Data have been collected in 928 street food selling posts. Structured questionnaires were used to collect data from 874 street vendors and 2474 consumers. Street food sites are concentrated in places where administration and trade activities are usually running. The street food seller is a married and illiterate woman of 32 years old. Cereals (48.5%), meat (33.9%), milk (9.6%) and fruits (4.4%) are the basic consumables. The street food consumer is a non married man, 27 years old working in profit-making activity. Consumers use many criteria to choose the place to eat, at times or permanently. The street food sector represents a source of income and induces change in household eating habits. Street food in Bobo-Dioulasso needs to be better organised, by using an holistic approach that involves all the actors.

[Sickle cell disease: an anonymous survey of physicians in Burkina Faso]. / Les syndromes drépanocytaires majeurs: une enquête anonyme auprès du corps médical au Burkina Faso.

The purpose of this survey was to evaluate the experience of physicians in Burkina Faso with haemoglobinopathy (particularly sickle cell disease). Survey findings showed that these pathologies were encountered in daily medical practice but that resources necessary to insure proper prevention, follow-up and treatment were insufficient. Practitioners expressed the need for better continuous medical education and for information campaigns to familiarize the public.

Les syndromes drepanocytaires majeurs : une enquete anonyme aupres du corps medical au Burkina Faso

Cette etude evalue l'experience medicale vis-a-vis des hemoglobinopathies et en particulier des syndromes drepanocytaires au Burkina Faso. Un questionnaire a reponses a choix multiple et a reponses libres a ete utilise. L'etude montre que ces pathologies sont rencontrees dans la pratique quotidienne; mais que les moyens mis a disposition des medecins pour la prevention; le suivi et le traitement de celles-ci sont limites. Une amelioration dans la formation medicale continue et dans l'information du public ont ete souhaitees par les medecins interroges

[Management of severe acute malnutrition in an urban nutritional rehabilitation center in Burkina Faso]. / Prise en charge de la malnutrition aiguë sévère dans un centre de réhabilitation et d'éducation nutritionnelle urbain au Burkina Faso.

BACKGROUND: Management of acute severe malnutrition greatly contributes to the reduction of childhood mortality rate. In developing countries, where malnutrition is common, number of acute severe malnutrition cases exceeds inpatient treatment capacity. Recent success of community-based therapeutic care put back on agenda the management of acute severe malnutrition. We analysed key issues of inpatient management of severe malnutrition to suggest appropriate global approach. METHODS: Data of 1322 malnourished children, admitted in an urban nutritional rehabilitation center, in Burkina Faso, from 1999 to 2003 were analyzed. The nutritional status was assessed using anthropometrics indexes. Association between mortality and variables was measured by relative risks. Kaplan-Meier survival curves and Cox model were used. RESULTS: From the 1322 hospitalized children, 8.5% dropped out. Daily weight gain was 10.18 (+/-7.05) g/kg/d. Among hospitalized malnourished children, 16% died. Patients were at high risk of early death, as 80% of deaths occurred during the first week. The risk of dying was highest among the severely malnourished: weight-for-height<-4 standard deviation (SD), RR=2.55 P<0,001; low MUAC-for-age, RR=2.05 P<0.001. Kaplan-Meier survival curves and Cox model showed that the variables most strongly associated with mortality were weight-for-height and MUAC-for-age. Among children discharged from the nutritional rehabilitation centre, 10.9% had weight-for-height<-3 SD. CONCLUSION: The nutrition rehabilitation centre is confronted with extremely ill children with high risk of death. There is need to support those units for appropriate management of acute severe malnutrition. It is also important to implement community-based therapeutic care for management of children still malnourished at discharge from nutritional rehabilitation centre. These programs will contribute to reduce mortality rate and number of severely malnourished children attending inpatient nutrition rehabilitation centers, by prevention and early management.

[Nutritional status on admission and hospital mortality of under-five year old children with infectious diseases in Ouagadougou, Burkina Faso]. / Etat nutritionnel à l'admission et mortalité hospitalière des enfants de moins de 5ans atteints de maladies infectieuses à Ouagadougou, Burkina Faso.

BACKGROUND: It is known that malnutrition in childhood interacting with infectious diseases contributes to increase mortality. In Burkina Faso, infectious pathologies and malnutrition are public health problems. We examined the impact of malnutrition status, using the Weight-for-age (WA) index, on mortality of children hospitalized for infectious diseases. METHODS: This retrospective study uses a systematic sample derived from the year 1999 hospital register. In total data of 1573 children from 0 to 59 months were analyzed. The association between mortality and dependent variables was measured by relative risks (RR) in univariate analysis. A logistic regression was realized and attributable risk percent (etiologic fraction among exposed) of death was calculated. RESULTS: The total intra-hospital lethality amounted to 15.3%. Age, diagnosis, type of care recourse and malnutrition (low WA index) on admission were associated to mortality. The logistic regression model confirmed the high risks of deaths for young children (0-11m), children in malnutrition (low WA index) and those with severe malaria. The attributable risk percent of death indicates that, 87% of deaths are statically attributable to severe malnutrition (WA Z-score<=-3) and 64.3% of deaths are statically attributable to moderate malnutrition (WA Z-score]-3, -2]). CONCLUSION: Nutritional status evaluation would allow to select children at risk and reduce mortality by including nutritional intervention in standard treatment of children hospitalized for infectious diseases.

[Writing quality of medical prescriptions at the Social Security System of Ouagadougou]. / Etude de la qualité rédactionnelle des ordonnances médicales à la Caisse de sécurité sociale de Ouagadougou.

A medical prescription may sometimes include errors which might have a negative impact on the patient's health. The objective of this study was to analyse the key elements of medical prescriptions given to patients covered by the Ouagadougou social security health insurance system. The population of practitioners included in the study comprises all of the medical doctors practicing in Ouagadougou. The study consisted of a review of all prescriptions registered by the family benefits and professional hazards service branches dating from January 1st to December 31st 1997. The identification of the doctors and patients was satisfactory in more than 97% of the prescriptions. However, certain errors were frequent such as the omission of the treatment's duration, the medication's dosage, and the form. The oversights observed were comparable to those described in the literature. Repeating similar periodic evaluations with a systematic feedback relayed to the practitioners will bring about an improvement of medical prescriptions.

[The use of contraceptive methods by the Mossi in a rural health district of Kaya, Burkina Faso]. / L'utilisation des méthodes contraceptives par les Mossi d'un district sanitaire rural de Kaya, Burkina Faso.

We investigated contraceptive practices in the rural health district of Kaya in Burkina Faso with the aim of a) comparing the sociodemographic and cultural characteristics of individuals who were well and poorly informed concerning contraceptive methods; b) analyzing the pattern of use of these contraceptive methods by the populations. We carried out a two-level cluster survey by the Hendersen method. For each household investigated, the chief, his wife (or one wife selected at random in polygamous families) and an adolescent (or one adolescent selected at random if there was more than one adolescent) were interviewed. Significantly more men than women were well informed concerning contraceptive methods. Similarly, a higher proportion of male adolescents than of female adolescents were well informed concerning contraceptive methods. The individuals who were well informed concerning contraceptive methods differed from those who were not well informed in terms of age, religion, level of education and radio listening habits. The prevalence of use of contraceptive methods in this study was found to be 4 to 36%, depending on the group studied. The majority of individuals expressed an intention to use contraceptive methods in the future: 59 to 78%, depending on the group studied. The contraceptive methods chosen for current and future use were, in order: the pill, condoms and contraceptive implants and the intrauterine device. Current patterns of contraceptive use favor, in decreasing order of preference, abstinence, the pill, condoms and contraceptive implants. There was also a strong tendency for individuals to experiment with diverse contraceptive methods. Thus, in the future, there is likely to be a trend towards the abandoning of abstinence in favor of the pill, condoms and contraceptive implants. Of these newer methods, condoms are likely to be the least popular and their relegation to a lower level of importance is likely to have disastrous consequences in terms of the prevention of HIV transmission by the sexual route. The results of this study indicate that information campaigns concerning contraceptive methods should be refocused on women and adolescent girls, condom promotion and maintaining the use of the methods chosen in the population.

[Preliminary information to patients and presentation by Burkinabe physicians of the results of HIV detection test in Burkina Faso]. / Information préalable des patients et annonce par les médecins burkinabé des résultats des tests sérologiques de dépistage de l'infection à VIH au Burkina Faso.

BACKGROUND: The action of individuals and their family is determining in the result of AIDS control and the knowledge of people's serological situation facilitates their involvement in AIDS control. This study was carried out in order METHODS: A transversal investigation through a self-administered anonymous questionnaire was carried out among the 250 Burkinabe physicians working in a public, private or religious health care sector. The questionnaire was sent by mail, attached to a response coupon. A response of 74% was obtained. RESULTS: Seventy seven physicians, that is 48.7% of the sample, informed patients who were likely to be HIV infected about their intention to ask for an HIV test. Seventy five physicians, that is 47.5% of the sample informed patients on the results of their serological tests on HIV infection. The characteristics of physicians who informed customers on the results of their serological test were similar to those of physicians who informed their patients on the demand for test concerning them. There were often specialists, physicians with long experience in medical practice and physicians more involving in curative consultations than in preventive ones (respectively 54.7% versus 23.3%, p=0.002). CONCLUSIONS: These results show the necessity of providing young physicians with counselling training, especially general practitioners who should be working in prevention services. Moreover, they constitute a basis for an objective discussion between physicians working in hospital, officials in charge of the national program for AIDS control and medical training schools.