Search

Background: Quality data is a key element for every organization including the organization of the healthcare system. In fact, quality data allows any healthcare system to follow and evaluate the defined objectives in order to meet the needs of their customers. Therefore, it is necessary that the processes of producing these data are well structured and efficient. Unfortunately, in so many sub-Saharan African countries those processes have limits causing a qualitative issue in the collected data in the healthcare sector (for example, the low levels completeness, low levels of accuracy, low levels of promptitude) this is more and more frequent and it undermines the rightness of the intervention choices in the management of any healthcare system. Objective: To assess the level of performance of Gabon's health information system, we undertook to carry out an evaluation study of the processes used to collect quality data. Methods: This qualitative study was implemented using a five-step approach (identification of indicators in the data collection process, specification of data allowing the calculation of indicators, design of the data collection questionnaire, collection of data and health information system performance evaluation). For this assessment, we have chosen to rely on the characteristics (criteria) of three determinants that help ensure data quality (data recording and storage, verification of data accuracy and data processing and analysis). Results: It appears that 58% of the structures do not meet all the criteria that favor the recording and storage of data, 53% do not meet all the criteria that favor the verification of the accuracy of the data and 56% do not meet all the criteria that promote good data processing and analysis. Discussion: Although the dimensions used to assess the quality of the data in our study are not exhaustive, they nevertheless have the merit of describing and giving an idea of the level of performance of the healthcare information system in Gabon. Conclusion: We note from this study that Gabon's healthcare information system has limitations that do not allow it to produce reliable data to support strategic decisions and the results of this study may serve as material for reflection on the improvement of the current health information system.

Background: In Central Africa, it is difficult to fight against antibiotic resistance, because of a lack of data and information on bacterial resistance, due to the low number of studies carried out in the field. To fill this gap, we carried out a systematic review of the various studies, and devise a molecular epidemiology of antimicrobial resistance from humans, animals and the environmental samples.Method: A systematic search of all publications from 2005 to 2020 on bacterial resistance in Central Africa was performed on Pubmed, Google scholar and African journals online. All circulating resistance genes, prevalence and genetic carriers of these resistances were collected. The study area was limited to the 9 countries of Central Africa. Results: Five hundred seventeen studies were identified through a literature search, and sixty studies carried out in 8 countries were included. Among all articles included, 43 articles were from human. Our study revealed not only the circulation of beta-lactamase and carbapenemase genes, but also several other types of resistance genes. To finish, we noticed that some studies reported mobile genetic elements such as integrons, transposons, plasmids, or chromosomes.Conclusion: The scarcity of data poses difficulties in the implementation of effective strategies in the fight against antibiotic resistance, which requires a health policy in a "One Health" approach.

BACKGROUND Every organization, especially healthcare-related ones, must have access to high-quality data. In reality, quality data enables any healthcare system to adhere to and analyze its specified objectives in order to meet the needs of its users. Therefore, it is essential that the processes used to generate these data are well-structured and effective. In so many sub-Saharan African nations, the data management processes are limited, resulting in a quality issue in the collected data in the healthcare sector (such as the low levels of completeness, low levels of accuracy, and low levels of responsiveness). This is becoming increasingly common, and it undermines the accuracy of the intervention decisions made by the management of any healthcare system. OBJECTIVE To evaluate the performance of Gabon's health information system, we conducted a study of the procedures used to collect high-quality data. METHODS This qualitative study followed a five-step methodology (identification of indicators in the data collection process, specification of data allowing the calculation of indicators, design of the data collection questionnaire, collection of data and health information system performance evaluation). We have opted to rely on the qualities (criteria) of three factors that contribute to data quality (data recording and storage, verification of data accuracy and data processing and analysis). RESULTS 58% of the structures do not appear to satisfy all the criteria that encourage the capture and storage of data, 53% do not appear to meet all the criteria that promote the verification of the data's accuracy, and 56% do not appear to meet all the criteria that promote good data processing and analysis. CONCLUSIONS Despite the fact that the characteristics employed to evaluate the quality of the data in our study are not exhaustive, they have the advantage of characterizing the performance level of the healthcare information system in Gabon. We notice from this study that Gabon's healthcare information system has constraints that prevent it from producing trustworthy data to support strategic decisions, and the results of this study may serve as a basis for considering the enhancement of the current health information system.

In Gabon, few data exist on extended-spectrum beta-lactamases-producing Enterobacteriaceae (ESBL-PE). This study investigated ESBL-PE prevalence and the associated resistance genes in clinical samples (

Background: The increasing phenomenon of bacterial resistance to antibiotics is a real public health problem. The main causes are poor management of hygiene and water quality, but also the use of antibiotics without precaution. The objective of this study was to isolate and determine the antibiotic resistance profile of the different bacteria found in the main hospitals and bacteriology laboratories in Gabon. Methods: 6034 samples were taken from hospitals in seven main cities of Gabon, and analyzed according to the usual techniques. The pathogenic strains were identified by Matrix-Assisted Laser Desorption Ionization-Time Of Flight Mass Spectrometry. Antimicrobial susceptibility testing was performed by the agar disc diffusion method, according to the Antibiogram Committee of the French Society for Microbiology guidelines. Results: 974 pathogenic bacterial strains were found, including 890/974 (91.4%) Gram-negative bacilli. The systematic antimicrobial susceptibility testings identified 160/974 (16.4%) multi-resistant strains. Escherichia coli was the most represented species. 12.5% - 25% of Escherichia coli, Klebsiella pneumoniae, Enterobacter cloacae, and Citrobacter sedlakii strains were resistant to amoxicillin + clavulanic acid, third and fourth generation cephalosporins. Aminoglycoside resistance rates of 8.5% - 19% were also noted. 4.5% to 25% of the bacteria found were resistant to quinolones and cotrimoxazole. Resistance rates to carbapenems ranged from 1% to 10.5%. 16% of Staphylococcus aureus were methicillin-resistant (MRSA). Rates of extended spectrum beta-lactamase-producing enterobacteriaceae (ESBL-PE) ranged from 2.5% to 25%. Conclusion: This study showed an increasing evolution of bacterial resistance to antibiotics that are spreading throughout Gabon. This constitutes a threat to the health of Gabonese population.

Introduction Health systems in several countries have integrated information and communication technologies into their operations. Electronic medical records (EMRs) are at the core of patient care. The working of these EMRs requires their acceptance and use by medical and paramedical personnel. The objective of this study was to empirically evaluate the intention of health professionals to use these EMRs. Materials and Methods A questionnaire on the intention of health professionals to use the EMR was developed following a Likert scale. The survey was done via in-person interviews of health professionals in major health facilities in the cities of Libreville and Owendo in Gabon. The technology acceptance model (TAM) was tested using a step-down logistic regression analysis to identify the main factors explaining the intention of health professionals to use the EMR. Results A total of 218 health professionals responded to the questionnaire. Thirty-eight percent (38%) of respondents were male. The average age was 41.33 years (±8.98 years) and the average length of service at work in the system was 12.02 years (±8.47 years). The integrated model showed that the intention to use the EMR was significantly associated with the perceived usefulness, the subjective standard, and experience. No socio-demographic variables explained the intention to use the EMR. Conclusion The perceived ease, familiarity with the computer, and motivation are not associated with the intention to use the EMR. Actions should be taken to raise awareness and train health professionals to motivate them to accept and use EMRs in their medical practices.

Data collection and monitoring of carbapenemase-producing (CP) Gram-negative bacteria (GNB) are often limited. This study determined CP-GNB prevalence in Gabon and the genetic origins of the resistance genes. From January 2016 to March 2018, 869 clinically significant GNB isolates from inpatients and outpatients, and 19 fecal samples (inpatients) were analyzed in the main hospitals of Gabon. Fecal samples were screened using ChromID® CARBA SMART selective chromogenic medium biplates. Species were identified by matrix-assisted laser desorption ionization-time of flight mass spectrometry. Antibiotic susceptibility was tested using the disk diffusion method on Müller-Hinton agar, and resistance genes were assessed by multiplex polymerase chain reaction and sequencing. Overall, 1.61% of clinical isolates (14 of 869) and 5.26% of fecal samples (1 of 19) were CP-GNB. The CP-GNB rate was higher among inpatients (2.98%) than outpatients (0.33%), in intensive care units (28.57%, 4 of 14), and in urine samples (35.71%, 5 of 14). The most common CP-GNB were Klebsiella pneumoniae (53.33%) and Acinetobacter baumannii (26.67%). blaOXA-48 was the predominant carbapenemase-encoding gene (40%), followed by blaNDM-5 (33.33%). The A. baumannii multilocus sequence types ST2 and ST78, Enterobacter cloacae ST78, Escherichia coli ST2, and K. pneumonia ST48 and ST147 were found. These data indicate that CP bacteria are present in clinical and carriage samples. Preventive measures are needed to avoid the spread of resistance genes.

Introduction:mainly occurring in low and middle income countries, gestational diabetes mellitus (GDM) represents 84% of hyperglycemia during pregnancy throughout the world. Moreover, being black is a risk factor to develop the disease. Our objective was to determine the prevalence and the associated factors of GDM in Libreville (Gabon). Methods:a cross-sectional study was carried out. Known diabetic women were excluded from the study and we had submitted asymptomatic pregnant women to a 2 steps 75g oral glucose tolerance test (T0-T2H), regardless of the stage of pregnancy at the moment of recruitment. The threshold for positivity was set at blood glucose level ≥ 8.5mmol/L World Health Organization (WHO 2013 threshold) and ≥ 7.8mmol/L (WHO 1999 threshold). Data were analyzed using Statview® for descriptive statistics, for both bivariate and multivariate analysis. Results:among 245 participants, we have found a GDM prevalence of 10.2% according to WHO 1999 threshold and 4.5% according to WHO 2013 threshold. Applying the WHO 1999 threshold, the associated factors were high maternal weight (p= 0.0498), overweight at recruitment (p=0.0246), personal history of GDM (p< 0.0001), age becomes an associated factor only if it is combined with high parity (p=0.0061). ceaserian-section and macrosomia were the two outcomes of GDM. Conclusion:Libreville has a high prevalence of GDM when the WHO 1999 criteria is compared to the WHO 2013 criteria. Discordance is also found with the identified associated factors. Further studies are needed to better appreciate gestational diabetes in Gabon.

BACKGROUND Effective health information systems support decision-making. In some sub-Saharan African countries, including Gabon, there is a problem with data quality. Indeed, the tools supporting the data collection process in health facilities are limited and tend to favour manual data processing. OBJECTIVE This study presents the conceptual approach of an information system model for health decision support in resource-limited countries and the results of the evaluation's model. METHODS The study was conducted in three phases. First, the design and development of a platform based on the analysis of the different processes of data production and indicator generation. Secondly, the implementation of the platform in the health structures in Gabon. Finally, an evaluation of the platform with users. RESULTS A total of 14 users were interviewed, with an average experience of 12 years in health data management. The results show that the use of the proposed model significantly improves the completeness, timeliness and accuracy of data compared to the traditional system. Respectively, 93% versus 12% (p CONCLUSIONS The proposed model contributes significantly to the improvement of health data quality in Gabon.

Background In developing countries, health information system (HIS) is experiencing more and more difficulties to produce quality data. The lack of reliable health related information makes it difficult to develop effective health policies. In order to understand the organization of HIS in African countries, we undertook a literature review. Methods Our study was conducted using the PubMed and Scopus bibliographic search engines. The inclusion criteria were: (i) all articles published between 2005 and 2019, (ii) articles including in their title the keywords "health", "information", "systems", "system", "africa", "developing countries", "santé", "pays en développement", "Afrique", (iii) articles that are written in English or French, (iv) which deals with organizational and technical issues about HIS in African countries. Results Fourteen retrieved articles out of 2492 were included in the study, of which 13 (92.9%) were qualitative. All of them dealt with issues related to HIS in 12 African countries. All 12 countries (100.0%) had opted for a data warehouse approach to improve their HIS. This approach, supported by the DHIS2 system, has enabled providing reliable data. However, 11 out of the 12 countries (92.0%) frameworks were aligned with funding donors’ strategies and lacked any national strategy. Conclusion This study suggests that the lack of a national health information management strategy will always be a threat to HIS performance in African countries. Ideally, rigorous upstream thinking to strengthen HIS governance should be undertaken by defining and proposing a coherent conceptual framework to analyze and guide the development and integration of digital applications into HIS over the long term.

Background: The increasing incidence of recorded stroke cases is straining the economies of many developing countries. Very few studies have assessed the financial burden of stroke management in Gabon. The aim of this study was to assess the direct costs of stroke management in the neurology and cardiology departments at the University Hospital of Libreville.Methods: This retrospective study was based on a detailed review of financial records directly associated with the management of stroke cases admitted and treated in the CHUL between January 2018 and December 2019. The records reviewed were those of all stroke patients admitted and treated in the aforementioned timeframe, regardless of treatment outcome. The analysis of data focused on direct hospital cost.Results: Three hundred and thirteen stroke patients were admitted over the aforementioned period, 72.52% in neurology and 27.48% in cardiology. The average age of the patients was 58.44 (± 13.73) years. 56.23% of patients had health insurance. Ischemic stroke was more common than hemorrhagic stroke, 79.55% and 20.45% respectively. The expenditure per patient was estimated at 570,023 CFA francs.Of this global direct cost, government assistance in the form of health insurance was estimated at 422,883 CFA francs while the balance of approximately 147,140 CFA francs was paid by the patient.Conclusion: The hospital cost of stroke is very high for both patients and administrations. This observation pleads for the implementation of prevention programs for this pathology. The results of this study may be useful for work on the efficiency of these programs.

Introduction: Neurological disorders are an important cause of disability and death worldwide. The distribution of these disorders differs significantly in developing countries. Screening questionnaires have been used as an important tool to detect neurological illnesses. This systematic literature review aimed to report the validity of screening questionnaires for neurological disorders in developing countries. Methods: The PubMed/MEDLINE, Scopus, Science­Direct, and PASCAL databases were searched. All published studies performed in developing countries were eligible. The risk of bias was assessed using the Quality Assessment of Diagnostic Accuracy Studies version 2 tool. Summary measures of validity were reported (sensitivity and specificity). Results: Eight hundred and thirty-five records were identified, and 49 articles that met eligibility criteria were selected. The most frequently neurological disorders detected with a screening tool were epilepsy, stroke, and neuropathies (77, 53, and 40%, respectively). Ten screening questionnaires were accessible. Two questionnaires were mainly used to detect neurological disorders: the World Health Organization Protocol for Epidemiologic Studies of Neurologic Disorders and the Ten Questions Questionnaire. The sensitivity of the questionnaires was ranged from 84 to 100% and 56 to 100%, respectively. Conclusion: This systematic review presents evidence that screening questionnaires are valid tools to detect neurological disorders in developing countries. Disease detection provides epidemiological data and the opportunity to implement secondary and tertiary prevention strategies that will contribute to reduce the global burden of neurological disorders.

Introduction La vaccination chez l'adolescent est particulière et le statut vaccinal de ce dernier est peu connu. L'objectif de cette étude était d'apprécier ce statut vaccinal et d'identifier les facteurs associés à la compliance vaccinale chez les adolescents scolarisés à Libreville. Méthodes Une enquête observationnelle transversale descriptive a été réalisée chez les élèves des classes de 6edu Lycée national Léon MBA de Libreville. Résultats Au total, 304 élèves ont été inclus dans l'étude. L'âge moyen des élèves était de 11,60±1,20 ans et le sexe ratio était de 0,6. Deux cent soixante-six enfants (87,5%) vivaient avec leur géniteur direct (père et/ou mère). Le nombre moyen d'enfants par famille était de 4. Le taux de couverture vaccinale était de 78,3%. Le nombre d'enfants par famille n'était pas associée à la couverture vaccinale des vaccins du PEV (p=0,088), par contre les enfants vivant avec au moins l'un des parents avaient une meilleure couverture vaccinale respectivement par les vaccins du PEV (p=0,025) et les vaccins hors PEV (p=0,035). Les facteurs évoqués par les parents pour expliquer la non-vaccination étaient le manque d'information (30,59%), l'oubli (24,67%) et le manque de moyens financiers (12,82%). Conclusion La couverture vaccinale des adolescents scolarisés à Libreville semble relativement proche des objectifs du PEV, mais elle reste associée à la situation familiale. D'autres campagnes de sensibilisation seraient utiles pour améliorer cette couverture vaccinale au Gabon.

Purpose Perceptions, beliefs and culture influence attitude towards epilepsy in sub-Saharan Africa. Misconceptions on epilepsy contribute to the persistence of negative attitudes in children with epilepsy particularly on their school enrollment. The aim of the study was to assess knowledge, attitudes, and sociocultural factors affecting schooling of children with epilepsy in Gabon. Methods Teachers and health workers from two urban and four rural localities of Gabon were assessed using a self-administered questionnaire. Results Overall 1310 subjects filled the survey questionnaire, including 813 teachers and 497 health workers. Knowledge on risk factors and suggestive signs of childhood epilepsy were globally poor. Misconceptions on etiology of epilepsy were significant with contagiousness (27.5%) and demonic possession (16.0%) representing the major prevalent idea about the origin of epilepsy in children. Attitudes of teachers and health workers towards schooling of children with epilepsy were positive (85.0%). However, more than half recommended enrollment of these children in specialized school programs. In multivariate analysis, education level (OR = 1.40; 95% confidence interval 1.01–1.81) and marital status (OR = 1.62; 95% confidence interval 1.18-2.22) were sociocultural factors likely to affect chances of school enrollment of children with epilepsy. Conclusion Understanding the influence of socio-cultural factors surrounding school enrollment of children with epilepsy could enhance public awareness campaigns about epilepsy and to improve school integration of these children.

International audience; IntroductionLes données épidémiologiques sur les troubles psychiques, les troubles neurocognitifs et l’épilepsie mettent en évidence des maladies ubiquitaires, présentes dans toutes cultures et latitudes, avec des prévalences élevées, notamment dans les pays en développement.ObjectifsL’objectif principal était d’évaluer les connaissances, attitudes et pratiques (CAP) concernant les troubles psychiques, les troubles neurocognitifs et l’épilepsie auprès de futurs médecins, pharmaciens et infirmiers dans plusieurs pays à faible et moyen revenus.Patients et méthodesIl s’agit d’une étude descriptive transversale multicentrique en cours de réalisation dans 12 pays. Nous avons utilisé l’initiative STROBE pour développer la méthodologie d’étude. Le recrutement est exhaustif pour les étudiants qui répondent aux critères d’inclusion. Les investigateurs collectent les réponses auprès des étudiants par le biais d’un auto questionnaire lié à un système de gestion de base de données relationnelle et réalisent une conférence apportant des éléments sur le contexte de la recherche épidémiologique.RésultatsL’étude pilote menée au Gabon a inclus 75 étudiants (45 étudiants en médecine, 2 étudiants en pharmacie et 28 étudiants en soins infirmiers). Un score moyen de 15,37 ± 1,69 points sur 20 points a été retrouvé. Le score de connaissances était plus faible que le score d’attitudes et pratiques (p < 0,001). Les questions avec un pourcentage faible de bonnes réponses portaient sur la définition, le diagnostic des maladies ainsi que les effets indésirables des traitements.DiscussionLe niveau de connaissances, attitudes et pratiques des étudiants en santé était correct au Gabon. Le taux faible de participation observé doit nous amener à porter une attention particulière à la méthodologie de recrutement des étudiants dans l’étude.ConclusionIl est nécessaire de poursuivre cette étude pour évaluer les CAP dans les autres pays.

International audience; Measles is a respiratory disease caused by the measles virus (MV) belonging to the Paramyxovirus family and the Morbillivirus genus. Due to a failure in maintaining immunization coverage in some countries, measles is a re-emerging disease in the human population, especially in Africa. The aim of this study was to describe a measles epidemic in Gabon. At first, a syndromic surveillance was set up. Blood samples from febrile patients with maculopapular rash were taken and sent to the measles reference center in Cameroon for laboratory confirmation. Between March and May 2016, 79 clinically suspected cases were reported including 82.3% (n=65) and 17.7% (n=14) in Oyem and Libreville, respectively. In total, 39.2% (n=31) of children were 11 months-old, 34.2% (n=27) were children aged 1 to 4 years, 11.4% (n=9) were older children from 5 to 9 years, 6.3% (n=5) of children were aged 10 to 15 years and 8.9% (n=7) were 15 years and older. 53.3% (16/30) were laboratory confirmed. This measles outbreak reiterates the importance of maintaining a high level of vaccine coverage in Gabon for vaccine-preventable diseases, as well as the usefulness of a near-real-time surveillance system for the detection of infectious diseases.

International audience; ObjectiveEpilepsy is a major public health issue in low‐ and middle‐income countries, where the availability and accessibility of quality treatment remain important issues, the severity of which may be aggravated by poor quality antiepileptic drugs (AEDs). The primary objective of this study was to measure the quality of AEDs in rural and urban areas in 3 African countries. MethodsThis cross‐sectional study was carried out in Gabon, Kenya, and Madagascar. Both official and unofficial supply chains in urban and rural areas were investigated. Samples of oral AEDs were collected in areas where a patient could buy or obtain them. Pharmacological analytical procedures and Medicine Quality Assessment Reporting Guidelines were used to assess quality. ResultsIn total, 102 batches, representing 3782 units of AEDs, were sampled. Overall, 32.3% of the tablets were of poor quality, but no significant difference was observed across sites: 26.5% in Gabon, 37.0% in Kenya, and 34.1% in Madagascar (P = .7). The highest proportions of substandard medications were found in the carbamazepine (38.7%; 95% confidence interval [CI] 21.8‐57.8) and phenytoin (83.3%; 95% CI 35.8‐99.5) batches, which were mainly flawed by their failure to dissolve. Sodium valproate was the AED with the poorest quality (32.1%; 95% CI 15.8‐42.3). The phenobarbital (94.1%; 95% CI 80.3‐99.2) and diazepam (100.0%) batches were of better quality. The prevalence of substandard quality medications increased in samples supplied by public facilities (odds ratio [OR] 9.9; 95% CI 1.2‐84.1; P < .04) and manufacturers located in China (OR 119.8; 95% CI 8.7‐1651.9; P < .001). The prevalence of AEDs of bad quality increased when they were stored improperly (OR 5.4; 95% CI 1.2‐24.1; P < .03). SignificanceNo counterfeiting was observed. However, inadequate AED storage conditions are likely to lead to ineffective and possibly dangerous AEDs, even when good‐quality AEDs are initially imported.

International audience; Most people with epilepsy live in tropical countries. Perinatal factors seem to play a significant role in the occurrence of epilepsy. Available data provide different and sometimes contradictory conclusions on the role and the burden of these factors. The aim of our study was to evaluate the effect of these perinatal factors on the development of epilepsy in tropical countries. The main databases were screened, regardless the language, for all eligible studies published up to March 2017. Exposures were perinatal factors whilst the disease was epilepsy. After selection and data extraction, we calculated a pooled measure of association for each perinatal factor using fixed or random-effect models. We tested the heterogeneity and the publication bias. The degree of significance was 5%. We screened 22,581 articles and identified 13 studies. Among the perinatal factors studied, home birth (OR 1.36, 95%CI: 1.21–1.54), complicated delivery (OR 2.10, 95%CI: 1.05–4.20) and premature birth (OR 2.80, 95%CI: 2.07–3.78) were associated with the occurrence of epilepsy. The attributable risk of premature birth and home birth was estimated to be responsible for 17% and 20% of the cases of epilepsy, respectively, in tropical countries. Despite the limited number of studies identified, we demonstrated that some perinatal factors are risk factors for epilepsy in tropical countries. The three most studied risk factors are modifiable. Therefore, prevention strategies should target them. Further studies are essential to improve the understanding of the burden of these factors in the development of epilepsy.

There are many common denominators that justify carrying out an analysis of neuroepidemiological studies at the level of the sub-Saharan African region. This region is currently in epidemiologic transition. The development of chronic diseases is linked to changes in lifestyle, behavior, aging populations and will dramatically increase in the future. But this region still suffers from a high burden of communicable diseases. This double burden impacts greatly on the economic development of this part of the world. Neuroepidemiology has a big role to play in increasing knowledge on the diseases and risk factors, allowing the sensitization of authorities such that they allocate resources to the highest priorities.

Background In sub-tropical countries, infectious diseases remain one of the main causes of mortality. Because of their lack of active immunity, pregnant women and their unborn children represent the most susceptible people. In Gabon, data on infectious diseases of pregnant women such as syphilis and rubella are either scarce or very old. Few studies have assessed T. gondii infection during pregnancy in the country. Here, we evaluate seroprevalence of HIV, HTVL-1, syphilis and T. gondii and rubella infection during antenatal care among women living in Franceville, Gabon. Methods A retrospective study was conducted on data collected from May 2007 to July 2010. After signing an informed written consent form, all pregnant women consulting in two hospitals of Franceville (Gabon) and in offices of maternity and childbirth health centers were included. Demographic and clinical data were collected. Serum samples were collected and analysed using immunological assays relevant for HIV (Genscreen HIV-1 version 2, Bio-Rad®, Marne la Roquette, France).HTLV-1 (Vironostika HTLV-1, Biomérieux®, Marcy l’Etoile, France), T. pallidum (TPHA/VDRL), BIOLABO®SA), rubella virus (Vidas Biomerieux®, Marcy l’Etoile, France) and T. gondii (Vidas Biomerieux®, Marcy l’Etoile, France) diagnoses were performed. Data analysis was done using the Stat view 5.0 software. Results A total of 973 pregnant women were assessed. The mean age was 25.84 ± 6.9 years, with a minimum age of 14.0 years and a maximum of 45.0 years. Women from 26 to 45 years old and unemployed women were the most prevalent: 41.93% and 77.18%, respectively. The prevalence of studied infectious diseases were 2.50% for syphilis, 2.88% for HTLV-1, 4.00% for HIV with no significant difference between them (p = 0.1). Seropositivity against rubella was higher (87.56%, n = 852) than seropositivity against T. gondii (57.35%, n = 557), (p

International audience; Children with epilepsy and their parents face many social and psychological difficulties that remain insufficiently studied in sub-Saharan Africa. The aim here was to assess the quality of life of children with epilepsy and their parents. A community-based cross-sectional survey was conducted in two urban areas and four rural areas of Gabon. Children were screened through key informants, medical sources, and a door-to-door survey. They were clinically selected based on their medical history and a clinical exam conducted by the investigating physician. Electroencephalography had not been carried out because of a lack of material and financial resources. The quality of life of children and their parents was assessed by a structured interview of parents using a questionnaire. Of 317 suspected cases on screening, 83 children with epilepsy were identified. Their mean age was 11.9±4.4years. Twelve percent of the children had neurosensory abnormalities on clinical exam. Sixty-three percent of them attended school; factors associated with schooling were higher score on the sociability subscale, specialized medical advice, and antiepileptic drug treatment. Sociability difficulties, anxiety, cognitive impairment, and behavioral disorders were suspected in 39.8%, 45.8%, 49.4%, and 42.2% of children, respectively. A total of 48.2% of parents expressed a poor quality of life related to their children's illness. A higher score on the cognition subscale, urban residence, specialized medical advice, and a stable income in the household were predictive of poor parental quality of life. Epilepsy influences many aspects of a child's life and the life of the child's parents. Care should incorporate a cognitive assessment of the child and emphasize information for patients and their relatives.

Background We reviewed studies that analyzed cysticercosis (CC), neurocysticercosis (NCC) and epilepsy across Latin America, Asia and Sub-Saharan Africa, to estimate the odds ratio and etiologic fraction of epilepsy due to CC in tropical regions. Methodology We conducted a systematic review of the literature on cysticercosis and epilepsy in the tropics, collecting data from case-control and cross-sectional studies. Exposure criteria for CC included one or more of the following: serum ELISA or EITB positivity, presence of subcutaneous cysts (both not verified and unverified by histology), histology consistent with calcified cysts, and brain CT scan consistent with NCC. A common odds-ratio was then estimated using meta-analysis. Principal findings 37 studies from 23 countries were included (n = 24,646 subjects, 14,934 with epilepsy and 9,712 without epilepsy). Of these, 29 were case-control (14 matched). The association between CC and epilepsy was significant in 19 scientific articles. Odds ratios ranged from 0.2 to 25.4 (a posteriori power 4.5–100%) and the common odds ratio was 2.7 (95% CI 2.1–3.6, p, Author summary Cysticercosis is a helminthic infection of the central nervous system (CNS) and the leading cause of late onset epilepsy in low-and middle-income countries. This neurological disease is a public health problem in Sub-Saharan Africa, Asia and Latin America, affecting impoverished rural and peri-urban populations where sanitation is inadequate. Diagnostic criteria for NCC vary according to regional availability and access to imaging and serological tests. This systematic review highlights the lack of appropriate methodology in most observational studies, with few studies including control groups, a basic epidemiological criteria needed to demonstrate an association. EITB for cysticercosis was widely used to measure exposure, and brain CT scan was a non-invasive alternative used to identify cysts. Neurocysticercosis (NCC) is a preventable neurological condition in the tropics despite resource limitations in LMIC regions. Well-designed studies are needed to provide quality evidence to support control interventions and surveillance systems for this important zoonotic disease.

International audience