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Objective: To estimate the feasibility, positivity rate and cost of offering child testing for human immunodeficiency virus (HIV) to mothers living with HIV attending outpatient clinics in Burkina Faso. Methods: We conducted this implementation study in nine outpatient clinics between October 2021 and June 2022. We identified all women ≤ 45 years who were attending these clinics for their routine HIV care and who had at least one living child aged between 18 months and 5 years whose HIV status was not known. We offered these mothers an HIV test for their child at their next outpatient visit. We calculated intervention uptake, HIV positivity rate and costs. Findings: Of 799 eligible children, we tested 663 (83.0%) and identified 16 new HIV infections: 2.5% (95% confidence interval, CI: 1.5-4.1). Compared with HIV-negative children, significantly more HIV-infected children were breastfed beyond 12 months (P-value: 0.003) and they had not been tested before (P-value: 0.003). A significantly greater proportion of mothers of HIV-infected children were unaware of the availability of child testing at 18 months (P-value: < 0.001) and had more recently learnt their HIV status (P-value: 0.01) than mothers of HIV-negative children. The intervention cost 98.1 United States dollars for one child testing HIV-positive. Barriers to implementing this strategy included shortages of HIV tests, increased workload for health-care workers and difficulty accessing children not living with their mothers. Conclusion: Testing HIV-exposed children through their mothers in outpatient clinics is feasible and effective in a low HIV-prevalence setting such as Burkina Faso. Implementation of this strategy to detect undiagnosed HIV-infected children is recommended.
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Infecciones por VIH , Seropositividad para VIH , Adulto , Niño , Femenino , Humanos , Lactante , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Burkina Faso/epidemiología , Madres , Prueba de VIHRESUMEN
Although knowing one's HIV status is a necessary step in initiating antiretroviral treatment, more than a quarter of Burkinabe who are HIV-positive do not know their status. To reach the target of screening at least 95% of people living with HIV (PLHIV), the country has opted for HIV index testing (screening of sexual partners, children and partners of intravenous drug users). This study assessed the knowledge, attitudes and practices of health workers on HIV index testing. A cross-sectional study was conducted among health workers on index testing pilot sites in Burkina Faso. We constructed scores of health workers' knowledge, attitudes and practices regarding HIV index testing. A total of 132 health workers were surveyed, 62.8% of whom were female. Regarding profiles, 44.7% of the participants were nurses and 5.3% were midwives; physicians and psychosocial counselors accounted for 16.7 and 33.3%, respectively. Most of the participants worked in public health centers (60.6%). Overall, the majority of the participants had poor or average knowledge (85.6%) of the index testing strategy and harmful or inadequate practices (87.1%). Less than half (40.9%) had favorable attitudes toward the strategy. Our study showed that the knowledge of health workers was generally average, their attitudes were not very favorable and their practices were mostly inadequate with regard to HIV index testing. In order to increase the chances of reaching the first 95% of UNAIDS, trainings on the topic must be designed for health workers.
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People living with HIV (PLHIV) satisfaction regarding to care could play an important role in the elimination of HIV epidemic by 2030. We assessed Burkina Faso PLHIV satisfaction regarding to their care, and identified its associated factors. A representative nationwide cross-sectional study was performed in 2021-2022 in 30 HIV/AIDS care sites. PLHIV aged at least 18 years, receiving ART for six months or plus were included. Individual and structural data were collected using a questionnaire administered by trained investigators. Satisfaction with HIV/AIDS care was explored using six components (reception, waiting time to medical visit, care environment, sharing updated information on HIV AIDS, answering to PLHIV questions, and providing tailored care and advice to PLHIV needs). Factors associated with satisfaction were identified using logistic regressions. 448 PLHIV were considered in this analysis. Median age was 46 years. Overall satisfaction regarding to care was 40,8% (95% confidence interval 95% CI 36.2-45.6). Specifically, it was 90.6, 54.9, 85.3, 75.7, 90.8, and 93.3% regarding to reception, waiting time, care environment, sharing updated information, answering to PLHIV questions, and providing tailored care and advice to PLHIV needs, respectively. Attending to medical visits in community-based organization (CBO) and private clinics (adjusted odds ratio aOR 1.82, 95% CI 1.14-2.93, P#x003C;0.001), as well as in tertiary hospitals (aOR 2.37, 95% CI 1.45-3.87, P=0.001) were positively associated with PLHIV satisfaction. Burkina Faso PLHIV are generally unsatisfied with care. HIV national authorities should promote HIV care in CBO clinics model in the delivery of HIV services in others public sites.
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Introduction: Approximately a quarter of people living with HIV (PLHIV) had their plasma viral load (PVL) measured in 2020 in Burkina Faso. The purpose of this study was to assess the knowledge, attitudes, and practices (KAP) of health workers regarding HIV PVL measurement. Methods: A cross-sectional study was conducted among health workers involved in the care of PLHIV in the 13 regions of Burkina Faso in 2021. Scores were constructed to assess their KAP on PVL measurement. Factors associated with knowledge and practices were identified by logistic regression. Results: A total of 255 health workers were surveyed. The majority had good knowledge (73%) and favorable attitudes (93%). However, 40% had inadequate practices. Taking into account the availability of a laboratory to carry out PVL tests within the health center, having a coordinating role increased the likelihood of having good knowledge, while not having a medical qualification reduced this likelihood. Good practices were more common among health workers working at the second level of the health pyramid. Conclusions: Interventions to increase the demand for a measurement of PVL are essential to improve the care of PLHIV. For example, future investigations could explore the role of mediators in increasing the demand for PVL among PLHIV and their caregivers.
Introduction: Environ un quart des personnes vivant avec le virus de l'immunodéficience humaine (PVVIH) avait réalisé une charge virale plasmatique (CVP) en 2020 au Burkina Faso. Le but de cette étude était d'évaluer les connaissances, les attitudes et les pratiques (CAP) des agents de santé en matière de mesure de la CVP du VIH. Méthodes: Une étude transversale a été conduite auprès des agents de santé impliqués dans la prise en charge des PVVIH dans les 13 régions du Burkina Faso en 2021. Des scores ont été construits pour évaluer leurs CAP sur la mesure de la CVP. Les facteurs associés aux connaissances et pratiques ont été identifiés par une régression logistique. Résultats: Au total, 255 agents de santé ont été inclus dans l'étude. La majorité avait de bonnes connaissances (73 %) et des attitudes favorables (93 %). Cependant, 40 % avaient des pratiques inadéquates. Tenant compte de la disponibilité d'un laboratoire de réalisation de la CVP au sein du centre de santé, occuper un rôle de coordonnateur augmentait la probabilité d'avoir de bonnes connaissances, tandis que ne pas avoir une qualification médicale réduisait cette probabilité. Les bonnes pratiques étaient plus courantes chez les agents santé travaillant au deuxième niveau de la pyramide sanitaire. Conclusions: Des interventions pour accroître la réalisation de la CVP sont indispensables pour améliorer la prise en charge des PVVIH. Par exemple, des investigations futures pourraient étudier le rôle des médiateurs dans l'accroissement de la demande de la CVP auprès des PVIHH et de leur soignant.
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Infecciones por VIH , Conocimientos, Actitudes y Práctica en Salud , Humanos , Burkina Faso , Estudios Transversales , Carga ViralRESUMEN
Ureteral defects can be repaired using a variety of different techniques that depend on the length and position of the defect. Here we describe a case where a long, upper-ureteral defect was successfully reconstructed using an appendiceal interposition graft. A 60-year-old female patient underwent resection of a right-sided retroperitoneal leiomyosarcoma that was encasing the entire upper ureter and obstructing the right kidney. The mass was resected en bloc, leaving behind an 11 cm ureteral defect. The defect was successfully reconstructed with an appendiceal interposition graft. Appendiceal interposition grafts are a feasible and effective approach for ureteral reconstruction in adults following oncologic resection. We describe various technical aspects that optimize the success of ureteral reconstruction.
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Introduction: HIV2 is endemic in West Africa. In Burkina Faso, its prevalence was estimated at 2%. The aim of this work was to evaluate the follow-up of patients and also to contribute to the availability of data. Methods: We involved 18 years or older. Infection was screened according to the national algorithm. A cross- sectional study from first June 2017 to 31 December 2017 was performed. For each patient, sociodemographic, clinical, biological, therapeutic and evolution data were collected and analyzed. Results: The proportion of patients infected with HIV2 (n = 48; 1.7%) and HIV2 + 1 (n = 67; 2.4%) was 4.3%. The sex rat mean age was 50.3 ± 8.5 years. The combination of 2INTI + LPV/r was the most prescribed (n = 73; 63.5%). The average gain of LTCD4 has evolved from + 236 cells/mm3 in 2011 to + 364 cells/mm3 in 2015. The retention rate at grade 5 was about 70%. Conclusion: The immunological and clinic response of the patients was satisfactory. More than half of the patients remained in the continuum of care after five years of follow-up.
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Infecciones por VIH , Humanos , Animales , Ratas , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , Burkina Faso/epidemiología , HospitalesRESUMEN
PURPOSE: Intermittent preventive treatment of malaria with sulphadoxine-pyrimethamine for pregnant women (IPTp-SP) coverage remains far below the desirable goal of at least three doses before delivery. This study evaluates an innovative intervention using mobile phones as a means of increasing coverage for the third dose of IPTp-SP. METHODS: This study in Burkina Faso was designed as an open-label, pragmatic, two-arm, randomised trial. Pregnant women who attended antenatal clinic (ANC) visits were included at their first ANC visit and followed until delivery. The intervention was built around the use of mobile phones as means ensuring direct tracking of pregnant women. RESULTS: Two hundred and forty-eight (248) pregnant women were included in the study. The proportion of women who received at least three doses of IPTp-SP was 54.6 %. In the intervention group, 54.1 % of women received at least three doses of IPTp-SP versus 55.1 % in the control group, a non-significant difference (adjusted odds ratio "aOR", 0.86 ; 95 % confidence interval "95 % CI", 0.49-1.51). Women in the intervention group were more likely to carry out their ANC visits in a timely manner than those in the control group (aOR, 3.21 ; 95 % CI, 1.91-5.39). CONCLUSION: While mobile phone intervention did not increase the proportion of women receiving three doses of IPTp-SP, it did help to increase the proportion of timely ANC visits. TRIAL REGISTRATION: PACTR202106905150440.
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Antimaláricos , Teléfono Celular , Malaria , Antimaláricos/uso terapéutico , Burkina Faso/epidemiología , Femenino , Humanos , Malaria/tratamiento farmacológico , Malaria/epidemiología , Malaria/prevención & control , Embarazo , Atención PrenatalRESUMEN
BACKGROUND: To limit the spread of COVID-19 due to imported cases, Burkina Faso has set up quarantine measures for arriving passengers. We aimed to determine the incidence and predictors of imported cases of COVID-19 in Burkina Faso. METHODS: A prospective cohort study was performed using data from passengers arriving at the airport from April 9 to August 31, 2020. The data was extracted from the District Health Information Software 2 (DHIS2) platform. Cox regression was used to identify predictors of imported cases of COVID-19. RESULTS: Among 6,332 travelers who arrived in the study period, 173 imported cases (2.7%) were recorded. The incidence rate was 1.9 cases per 1,000 traveler-days (95%CI: 1.6-2.2 per 1,000). Passengers arriving in April (Adjusted hazard ratio [aHR] = 3.56; 95%CI: 1.62-7.81) and May (aHR = 1.92; 95% CI: 1.18-3.12) were more at risk of being tested positive compared to those arriving in August, as well as, passengers presenting with one symptom (aHR = 3.71; 95% CI: 1.63-8.43) and at least two symptoms (aHR = 10.82; 95% CI: 5.24-22,30) compared to asymptomatic travelers. CONCLUSIONS: The incidence of imported cases was relatively low in Burkina Faso between April and August 2020. The period of travel and the presence of symptoms at arrival predicted the risk of being tested positive to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This is essential in the context of the high circulation of virus variants worldwide and the low local capacity to perform genotyping tests to strengthen the surveillance and screening capacities at the points of entry into the country.
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COVID-19 , Burkina Faso/epidemiología , COVID-19/epidemiología , Humanos , Incidencia , Estudios Prospectivos , SARS-CoV-2RESUMEN
BACKGROUND: Snake bites remain a major medical problem in West Africa, and hemorrhagic stroke following a snakebite has emerged as a rare secondary condition. The objective of this study was to determine the neurological complications following snake bite. METHODS: This study included all the cases of hemorrhagic stroke following snake bite admitted in the neurology Department of Yalgado Ouedraogo University Teaching Hospital during the period from January 1st, 2018 to December 31st 2019. RESULTS: Three cases of hemorrhagic stroke following snake bite were included in the study. The strokes occurred 4-15 days after the snakebite. Traditional treatment was applied in two cases. Complications were significant, including local manifestations and severe anemia in 2 patients who received blood transfusion. Snake anti-venom was applied. At admission, motor deficit, conscience disorders and fever were the most frequent complaints. Patients received repeated dose of snake anti-venom was applied, antitetanus prophylaxis and antibiotherapy during hospitalization. The majority of the patients had completely recovered. CONCLUSIONS: Hemorrhagic stroke following snake bites are rare in Burkina Faso. Clinical outcome of stroke was favorable after treatment by antivenom, anti-tetanus serum and antibiotics.
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PURPOSE: The purpose of this paper is to study the factors associated with the occurrence of diseases and beriberi among prisoners incarcerated in the two largest Remand and Correctional Facilities (RCF). DESIGN/METHODOLOGY/APPROACH: This was a cross-sectional descriptive and analytical study carried out from April 20 to May 19, 2017, in the RCFs of Ouagadougou and Bobo-Dioulasso. All prisoners who consulted and those referred to the health center by the health-care team were included in the study. Complaints and diagnosed diseases information were collected using the second version of the International Classification of Primary Care (ICPC-2). The authors used a logistic regression model to perform univariate and multivariate analyses. FINDINGS: Of the 1,004 prisoners from the two RCFs included in the study (32.6%), 966 (96%) were male. The median age was 31.6 years. The distribution of diseases diagnosed using the ICPC-2 showed a predominance of gastrointestinal tract, skin and respiratory tract diseases among 206 (19.3%), 188 (17.6%) and 184 (17.2%) prisoners, respectively. A total of 302 prisoners (30.1%) had clinical beriberi, and 80 prisoners (8%) were underweight. Being incarcerated for more than nine months was independently associated with a high risk of digestive and respiratory diseases as well as beriberi. RESEARCH LIMITATIONS/IMPLICATIONS: This study highlighted higher frequencies of digestive, skin and respiratory complaints and diseases in the two largest detention centers in Burkina Faso. These diseases are variously related to age, penal status and length of incarceration. In addition, underweight and thiamin vitamin deficiency responsible for beriberi are more frequent in adult prisoners, those not attending school, convicted prisoners and those with a length of stay in detention of more than nine months. These concrete results should help define a strategy and priority actions needed to reduce morbidity in prisons. PRACTICAL IMPLICATIONS: The actions should include the intervention of specialists in the field of common diseases in prisons, the improvement of individual hygiene conditions and environment, the improvement of the quality and quantity of the food ration, a strategy to reduce prison overcrowding. Other actions must be planned to allow specific groups such as women and minors to have access to health care that is adapted to them. Beyond the central concern of promoting the rights of prisoners and humanizing prisons, actions to improve the health of prisoners are part of an overall public health approach with its socio-economic and environmental implications. SOCIAL IMPLICATIONS: There is a need for a strong commitment from the State to develop a prison health policy that prioritizes the prevention of communicable and non-communicable diseases that are particularly prevalent in this context, without forgetting mental health and nutrition. This requires a collaboration of stakeholders based on better intersectorial communication, the implementation of a monitoring and evaluation system for the health of prisoners, an enhancement of the status of health-care providers working in prisons and an increase in the funding allocated to the health of prisoners with the mobilization of the necessary funds. ORIGINALITY/VALUE: This study uses a primary health care classification to assess the health of inmates in a prison in Africa. It contributes to the weak evidence around prison health surveillance and health profiling of prisoners in Africa.
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INTRODUCTION: COVID-19 is one of the world's major health crises. The objective of this study was to determine the predictive factors of severe hypoxemia in patients hospitalized in COVID-19 health facilities in Burkina Faso. PATIENTS AND METHOD: This study was a hospital-based cross-sectional study. The data collected relate to the period of the first wave of the epidemic (March 9 to June 30, 2020). All patients hospitalized for COVID-19 in the requisitioned health facilities of Ouagadougou were included in this study. Predictors of severe hypoxemia were identified using a multivariate logistic regression model. RESULTS: During the study period, 442 patients were included, representing 45.7% of the total number of positive patients in the entire country. The most common co-morbidities were diabetes (55; 12.4%) and arterial hypertension (97; 21.9%). Severe hypoxemia (SpO2 < 90%) was observed in 64 patients (14.5%). Age over 65 years (OR = 8.24; 95% CI: 2.83-24.01) and diabetes (OR = 2.43; 95% CI: 1.17-5.06) were the predictors for occurrence of severe hypoxemia in multivariate analysis. CONCLUSION: The predictive factors of COVID-19 are similar in African and Caucasian populations. The surveillance of COVID-19 in risk groups should be strengthened to reduce their morbidity and mortality.
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COVID-19 , Anciano , Burkina Faso/epidemiología , Estudios Transversales , Hospitales , Humanos , Hipoxia/epidemiología , Hipoxia/etiología , SARS-CoV-2RESUMEN
Introduction: Although dengue is the most common arbovirus infection worldwide, studies of severe dengue in Africa are lacking, and risk factors for severe dengue have been insufficiently described. This study was conducted in the context of the 2016 dengue epidemic in Burkina Faso to determine the prevalence of severe dengue, identify factors associated with severe dengue, and perform mapping of dengue cases in the country's capital, Ouagadougou. Methods: This cross-sectional study was conducted from November 2015 to January 2017. Data were collected in 15 public and private health centres, and included sociodemographic, clinical and patient outcome variables. Dengue was diagnosed using SD Bioline Dengue Duo rapid diagnostic tests. Data were analysed using Epi-Info Version 7. Logistic regression was used to identify predictors of severe dengue. P<0.05 was considered significant. Dengue case mapping was performed using Geographic Information System software (ArcGIS). Results: Of the 811 patients who tested positive for dengue, 609 (75%) had early dengue (AgNS1 positive) and 272 (33.5%) had severe dengue. Patient age ranged from 1 to 83 years (median 30.5 years) and 393 (48.3%) were female. Renal failure (13.1%) and severe bleeding (10.6%) were the most common signs of severe dengue. Risk factors for severe dengue included age, male sex, haemoglobin S, diabetes, hypertension, and primary dengue. Dengue cases were more concentrated in sectors located in the centre of the city and close to the health centres. Conclusion: Dengue is increasingly common in Africa and factors associated with severity should be sought systematically as soon as a patient tests positive. Additional studies are needed to determine if the factors found to be associated with severity can be used to identify patients at risk for dengue-related complications, and to provide early and specialized management to reduce morbidity and mortality related to dengue in Africa.
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INTRODUCTION: The year 2017 marked a transition period with the end of the implementation of Cameroon´s 2014-2017 HIV/AIDS National Strategic Plan (NSP) and the development of the 2018-2022 NSP. We assessed barriers and challenges to service delivery and uptake along the HIV care cascade in Cameroon to inform decision making within the framework of the new NSP, to achieve the UNAIDS 90-90-90 target. METHODS: We conducted a cross sectional descriptive study nationwide, enrolling HIV infected patients and staff. Data were collected on sociodemographic characteristics, HIV testing, antiretroviral therapy and viral load testing delivery and uptake and factors that limit their access. RESULTS: A total of 137 staff and 642 people living with HIV (PLHIV) were interviewed. Of 642 PLHIV with known status, 339 (53%) repeated their HIV test at least once, with range: 1-10 and median: 2 (IQR: 1-3). Having attained secondary level of education (OR: 2.07, 95% CI: 1.04-4.14; P=0.04) or more (OR: 2.91, 95% CI: 1.16-7.28; P=0.02) were significantly associated with repeat testing. Psychological (refusal of service uptake and existence of HIV), community-level (stigmatization and fear of confidentiality breach) and commodity stock-outs "HIV test kits (21%), antiretrovirals (ARVs) (71.4%), viral load testing reagents (100%)" are the major barriers to service delivery and uptake along the cascade. CONCLUSION: We identified individual, community-level, socio-economic and health care system related barriers which constitute persistent bottlenecks in HIV service delivery and uptake and a high rate of repeat testing by PLHIV with known status. Addressing all these accordingly can help the country achieve the UNAIDS 90-90-90 target.
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Fármacos Anti-VIH/administración & dosificación , Atención a la Salud/organización & administración , Infecciones por VIH/terapia , Prueba de VIH/estadística & datos numéricos , Adolescente , Adulto , Anciano , Camerún , Niño , Estudios Transversales , Femenino , Infecciones por VIH/diagnóstico , Humanos , Masculino , Persona de Mediana Edad , Factores Socioeconómicos , Carga Viral , Adulto JovenRESUMEN
Background: Surgical site infections (SSIs) are responsible for substantial morbidity in patients who undergo digestive surgery. However, very little is known about the aspects of SSIs in sub-Saharan Africa. Methods: The purpose of this study was to assess the prevalence and identify the risk factors of SSI in patients who were treated in the Department of Digestive Surgery of Tenkodogo Hospital in Burkina Faso. We performed a prospective study from January 1, 2016 to December 31, 2016. All patients who underwent digestive tract surgery during this period were included and followed. Patients whose post-operative surgical sites were complicated by infection were identified. Surgical site infection was diagnosed according to the U.S. Centers for Disease Control and Prevention (CDC) definition. Bacteriologic sampling was performed in all included patients. Results: A total 964 patients underwent surgery during the study period and were included in the study. Seven hundred thirty-seven were females (76.4%), and 227 were males. The mean age of the included patients was 47.5 years (standard deviation [SD] = 9 years). One hundred fourteen patients presented with SSI, the incidence of which was 11.8%. The incidence of SSI was substantially higher in females than in males (63.2 vs. 36.8%, p < 0.05). The incidence was also higher in patients living below the poverty line (71.1 vs. 28.9%, p < 0.05). Clinically, the incidence of SSI was higher in emergency surgery than in scheduled surgery (84.2 vs. 15.8%, p < 0.05). Contaminated or dirty surgery was more risky than clean surgery (p < 0.05). With respect to bacteria, the most commonly isolated microbes were Escherichia coli (66.7%) and Staphylococcus aureus (15%). Treatment mainly consisted of appropriate antibiotic therapy and local care. Three deaths were recorded for a mortality rate of 2.6%. Conclusions: Surgical site infections are frequent in sub-Saharan environments. The risk factors seem to be clinical and social.
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Procedimientos Quirúrgicos del Sistema Digestivo/efectos adversos , Infección de la Herida Quirúrgica/epidemiología , Adolescente , Adulto , África del Sur del Sahara/epidemiología , Anciano , Burkina Faso/epidemiología , Niño , Preescolar , Países en Desarrollo , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Factores de Riesgo , Factores Socioeconómicos , Infección de la Herida Quirúrgica/microbiología , Adulto JovenRESUMEN
OBJECTIVE: In 2014, the Joint United Nations Program on HIV and AIDS (UNAIDS) and partners set the '90-90-90 targets'. Many countries are facing the challenge of estimating the first 90. Our objective was to propose an alternative modelling procedure, and to discuss its usefulness for taking into account duplication. RESULTS: For deduplication, we identified two important ingredients: the probability for an HIV+ person of being re-tested during the period and average number of HIV+ tests. Other adjusted factors included: the false positive probability; the death and emigration probabilities. The uncertainty of the adjusted estimate was assessed using the plausibility bounds and sensitivity analysis. The proposed method was applied to Cameroon for the period 1987-2016. Of the 560,000 people living with HIV estimated from UNAIDS in 2016; 504,000 out to know their status. The model estimates that 380,464 [379,257, 381,674] know their status (75.5%); thus 179,536 who do not know their status should be sought through the intensification of testing. These results were subsequently used for constructing the full 2016 Cameroon HIV cascade for identifying programmatic gap, prioritizing the resources, and guiding the strategies of the 2018-2022 National Strategy Plan and funding request.
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Síndrome de Inmunodeficiencia Adquirida/prevención & control , Antirretrovirales/uso terapéutico , Infecciones por VIH/tratamiento farmacológico , VIH-1/efectos de los fármacos , Tamizaje Masivo/métodos , Síndrome de Inmunodeficiencia Adquirida/epidemiología , Síndrome de Inmunodeficiencia Adquirida/virología , Algoritmos , Camerún/epidemiología , Erradicación de la Enfermedad/métodos , Erradicación de la Enfermedad/estadística & datos numéricos , Infecciones por VIH/diagnóstico , Infecciones por VIH/virología , VIH-1/fisiología , Humanos , Tamizaje Masivo/estadística & datos numéricos , Modelos Teóricos , Prevalencia , Reproducibilidad de los Resultados , Sensibilidad y Especificidad , Naciones UnidasRESUMEN
BACKGROUND: Dengue fever is prevalent in the world; in recent years, several outbreaks occurred in West Africa. It affects pregnant women. We aimed to assess the consequences of dengue fever on pregnant women and their fetuses during dengue epidemic in Burkina Faso. METHODS: We conducted a cross-sectional study from November 1, 2015 to January 31, 2017 in 15 public and private health facilities in Ouagadougou, using secondary data. Immunochromatographic rapid test Duo detecting specific antibodies, immunoglobin M/G and /or dengue non structural antigen1 virus was used to diagnose dengue cases. RESULTS: Out of 399 (48%) women registered during the study period, 25 (6%) were pregnant. The average age of pregnant women was 30 years, with 18 and 45 years as extremes. The main symptoms were fever (92%) and headache (92%). Nine patients (36%) had severe dengue characterized by bleeding (16%), neurological symptoms (16%) and acute respiratory distress (8%). Eight (32%) of the 25 women had early miscarriage and 8 (32%) women gave birth to viable fetuses. Among those with viable babies, 5 (20%) presented post-partum hemorrhage and 3 (12%) presented early delivery. The main fetal complications included 3 cases of acute fetal distress (12%). One case of maternal death (4%) and 4 cases of neonatal mortality (44.5%) were notified. CONCLUSION: Dengue fever occurring during pregnancy increases maternal and neonatal mortality. Its severe complications require specific monitoring of pregnant women until delivery.
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Dengue/epidemiología , Complicaciones Infecciosas del Embarazo/epidemiología , Aborto Espontáneo/epidemiología , Aborto Espontáneo/virología , Adolescente , Adulto , Burkina Faso/epidemiología , Estudios Transversales , Dengue/etiología , Virus del Dengue/genética , Virus del Dengue/patogenicidad , Femenino , Fiebre/epidemiología , Fiebre/etiología , Fiebre/virología , Humanos , Persona de Mediana Edad , Embarazo , Complicaciones Infecciosas del Embarazo/virología , Resultado del Embarazo , Prevalencia , Dengue Grave/epidemiología , Dengue Grave/etiología , Factores Socioeconómicos , Adulto JovenRESUMEN
INTRODUCTION: Placental malaria (PM) is an important predictor of infant morbidity and mortality in sub-Saharan Africa. Although placental histology is the gold standard test to diagnose PM, the placenta impression smears remains widely used in epidemiological studies. This study is set to evaluate the performance of placental impression smears to detect PM in pregnant women in southern Benin. METHODS: A cross-sectional analysis was performed on data collected in the framework a multicenter randomized clinical trial (Malaria in Pregnancy Preventive and Alternative Drugs). Samples from 491 pregnant women were examined in the district of Allada, Southern Benin. Plasmodium falciparum infections have been assessed in placental blood and placental biopsy. RESULTS: Placental malaria detected by placenta impression smears and histology were prevalent in 11.4% and 10.8%, respectively. Sensitivity and specificity of placental impression smears were 90.6% and 98.4%. Among 55 pregnant women tested positive by placenta impression smears, 48 were positive by the histology, while 7 were negative (positive predictive value: 87.3%). Four hundred and twenty four (424) of the 429 tested negative by the placenta impression smears, were also negative according to histology whereas the rest (5 of 429) of the women were positive (negative predictive value: 98.8%). CONCLUSION: Placenta impression smear is an accurate and easy method for the diagnosis of placental malaria.
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Malaria Falciparum/diagnóstico , Enfermedades Placentarias/diagnóstico , Plasmodium falciparum/aislamiento & purificación , Complicaciones Parasitarias del Embarazo/diagnóstico , Adulto , Benin , Biopsia , Estudios Transversales , Femenino , Humanos , Enfermedades Placentarias/parasitología , Valor Predictivo de las Pruebas , Embarazo , Sensibilidad y Especificidad , Adulto JovenRESUMEN
BACKGROUND: The decision about whether to switch to third-line antiretroviral therapy (ART) in patients with treatment failure on second-line therapy is difficult in settings with little access to genotypic resistance testing. In this study, we used a standardised algorithm including a wide range of adherence-enhancing interventions followed by a new viral load measurement to decide whether to switch to third-line therapy in this situation. The decision, made on the basis of effectiveness of the adherence reinforcement to drive viral resuppression, did not use genotypic resistance testing. METHODS: In this prospective cohort study, adults in four west African countries with treatment failure of a boosted protease inhibitor ART regimen were offered nine adherence reinforcement interventions, and followed up for 64 weeks. We measured viral load at week 12 and used the results to decide ART treatment at week 16: if successful resuppression (plasma HIV-1 RNA <400 copies per mL or had decreased by ≥2 log10 copies per mL compared with baseline), patients continued the same second-line regimen; otherwise they switched to a third-line regimen based on ritonavir-boosted darunavir and raltegravir. The primary endpoint was virological success at week 64 (plasma HIV-1 RNA <50 copies per mL). After study termination we did genotypic resistance testing on frozen plasma samples collected at baseline, and retrospectively determined the appropriateness of the week 16 decision on the basis of the baseline genotypic susceptibility score. FINDINGS: Between March 28, 2013, and May 11, 2015, of the 198 eligible participants, five died before week 16. Of the 193 remaining, 130 (67%) reached viral resuppression and continued with second-line ART, and 63 (33%) switched to third-line ART at week 16. Post-study genotypic resistance testing showed that the baseline genotypic susceptibility score was calculable in 166 patients, of whom 57 (34%) had a score less than 2. We retrospectively concluded that the week 16 decision was appropriate in 145 (75%) patients. At week 64, four patients (2%) were lost to follow-up, ten (5%) had died, and 101 (52%) had a viral load less than 50 copies per mL. INTERPRETATION: Poor adherence is the first problem to tackle in patients for whom second-line ART is failing when resistance tests are not routinely available and is effectively a manageable problem. Lack of access to genotypic resistance testing should not be an obstacle to the prescription of third-line ART in patients who do not achieve viral resuppression after adherence reinforcement. FUNDING: French Agency for Research on AIDS and Viral Hepatitis.
Asunto(s)
Darunavir/administración & dosificación , Infecciones por VIH/tratamiento farmacológico , VIH-1/efectos de los fármacos , Raltegravir Potásico/administración & dosificación , Ritonavir/administración & dosificación , Adulto , África Occidental , Algoritmos , Toma de Decisiones Clínicas , Darunavir/efectos adversos , Darunavir/farmacología , Quimioterapia Combinada/efectos adversos , Femenino , VIH-1/crecimiento & desarrollo , Humanos , Masculino , Cumplimiento de la Medicación/estadística & datos numéricos , Persona de Mediana Edad , Estudios Prospectivos , Raltegravir Potásico/efectos adversos , Raltegravir Potásico/farmacología , Ritonavir/efectos adversos , Ritonavir/farmacología , Insuficiencia del Tratamiento , Resultado del Tratamiento , Carga Viral/efectos de los fármacosRESUMEN
BACKGROUND: In sub-Saharan Africa, few studies exist on elderly HIV-positive populations. Therefore, we aimed to examine the profiles of elderly people living with HIV (PLHIV) in Burkina Faso and their response to antiretroviral therapy (ART). METHODS: We reviewed the monitoring and treatment of PLHIV over the age of 50 years and then compared with the monitoring and treatment of PLHIV under 50 years. RESULTS: A total of 3367 patients were included. The median age of elderly people was 54.5 years and of young people was 34.9 years ( P = .03). In both the groups, screening was performed following clinical suspicion (64.9% in elderly versus 56% in young people; P < .001). Cardiovascular risk factors were generally more significant in the elderly people. The risk of death while on ART was 2.3 times higher in elderly people ( P < .001). CONCLUSION: HIV infection in older people occurs in those who already have some cardiovascular risk factors. Particular attention should be given to multidisciplinary care for the elderly individuals.
Asunto(s)
Fármacos Anti-VIH/uso terapéutico , Infecciones por VIH/complicaciones , Infecciones por VIH/tratamiento farmacológico , Adulto , Burkina Faso , Recuento de Linfocito CD4 , Femenino , Infecciones por VIH/diagnóstico , Infecciones por VIH/inmunología , Humanos , Hipercolesterolemia/complicaciones , Hiperglucemia/complicaciones , Hipertensión/complicaciones , Hipertrigliceridemia/complicaciones , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Tasa de Supervivencia , Resultado del Tratamiento , Carga ViralRESUMEN
Obturator artery injury (OAI) from pelvic gunshot wounds (GSW) is a rarely reported condition. Hemorrhages from pelvic trauma (PT) are mostly venous. Arterial hemorrhages represent about 10-20% of PTs. When arterial hemorrhages from PT occur, they are a severe and deadly complication often causing significant hemodynamic instability and eventual shock. A 23-year-old male presented to our emergency service via a private vehicle with multiple gunshot wounds to both thighs and to the lower back, resulted in rectal and obturator artery (OA) injuries. The patient underwent a successful coil-embolization of the right OA. Given the density of structures within the pelvis, patients who sustain gunshot wounds to the pelvic region are at high risk for injury to the small bowel, sigmoid colon, rectum, bladder, and/or vascular structures. While bleeding is the major cause of early mortality in PT, rectal injuries carry the highest mortality due to visceral injuries. A high clinical index of suspicion is needed to diagnose an iliac artery injury or injury to its branches. Prompt computed tomographic angiogram (CTA) and embolization of the OA is the best method to control and stop the bleeding and improve the mortality outcome. Clinicians caring for patients presenting with pelvic gunshot wounds should pay attention to the delayed presentation of internal hemorrhage from the OAs. A multidisciplinary team approach is crucial in the successful management of penetrating injuries to the obturator artery.