Estimating the Prevalence of Cerebral Palsy in a Semi-Urban City in Benin: A Door-to-Door Community-Based Study.

INTRODUCTION: Cerebral palsy (CP) is the most common cause of pediatric motor disability. While epidemiological data are widespread in high-income countries, corresponding data in low-income countries in sub-Saharan Africa are still rare. This study aimed to estimate the prevalence of CP in Northern Benin, a French-speaking low-income country in sub-Saharan Africa. METHODS: This study was a community-based door-to-door study involving children younger than 18 years old, in Parakou, a semi-urban city in Benin. We used a two-stage procedure. The first one consisted on children screening to identify potential cases of CP. During the second stage, suspected children were examined by neurologists with high experience with CP. RESULTS: In total, 2,630 children were screened with 10 confirmed cases of CP, resulting in a crude prevalence (95% confidence interval) of 3.8 (1.4, 6.15) per 1,000 children. Of the 10 confirmed cases, six were younger than 5 years old, and five were male. Eight children over ten were spastic with six bilateral spastic subtype according to the Surveillance of Cerebral Palsy in Europe classification system. Seven children had a Gross Motor Function Classification System level III-V, and six were classified level III to V of the manual ability classification system. CONCLUSION: CP is highly prevalent in semi-urban area in Northern Benin. Large studies on potential risk factors are needed for the development of effective preventive strategies.

Knowledge, attitudes and practices of general practitioners on peripheral neuropathies in Benin in 2021.

PURPOSE: First healthcare actors in neurological diseases management, General Practitioners (GPs) still limited in the assessment of Peripheral Neuropathies (PN). This study assesses the knowledge, attitudes, practices (KAP) of GPs on PN in Benin in 2021 and identifying associated factors to low KAP. MATERIALS AND METHODS: It was a cross-sectional study conducted from 20 November 2020 to 30 June 2021 which included GPs registered in the National Order of Physicians in Benin and interns in last year of medical studies (MS). An overall KAP score of 24 points was derived. KAP levels were low (score < 17), medium (17 to 19) and high (score ≥ 20). Multivariable regression models were performed to identify factors associated with low KAP. RESULTS: 645/1,066 participants (60.5%) were included in the study with median age 28 years [Interquartile range IQR: 26-30 years], and 442 (68.5%) were male. The KAP level was low in 70.1%. 16.7% had a low knowledge of polyneuropathy manifestations, 35% perceived PN as an incurable disease. Lack of knowledge on PN before MS (adjusted Odds-ratio aOR = 1.6 [95% confidence interval CI: 1.1-2.3]), and no postgraduate training on PN (aOR = 1.8 [95% CI: 1.--3.0]) were associated with low overall KAP level. Working in rural area (aOR = 0.4 [95%CI: 0.2-0.7]), and being an intern (aOR = 0.6 [95%CI: 0.4-0.9]) were associated with better overall KAP level. CONCLUSION: This study highlights the need for better training with strong emphasis on PN during the MS and the organization of postgraduate training for GPs; the cornerstone for improving the management of PN in Benin.

The prevalence and demographic associations of headache in the adult population of Benin: a cross-sectional population-based study.

BACKGROUND: The Global Burden of Disease (GBD) study is increasingly well informed with regard to headache disorders, but sub-Saharan Africa (SSA) remains one of the large regions of the world with limited data directly derived from population-based studies. The Global Campaign against Headache has conducted three studies in this region: Ethiopia in the east, Zambia in the south and Cameroon in Central SSA. Here we report a similar study in Benin, the first from West SSA. METHODS: We used the same methods and questionnaire, applying cluster-randomized sampling in three regions of the country, randomly selecting households in each region, visiting these unannounced and randomly selecting one adult member (aged 18-65 years) of each household. The HARDSHIP structured questionnaire, translated into Central African French, was administered face-to-face by trained interviewers. Demographic enquiry was followed by diagnostic questions based on ICHD-3 criteria. RESULTS: From 2,550 households with eligible members, we recruited 2,400 participants (participating proportion 94.1%). Headache ever was reported by almost all (95.2%), this being the lifetime prevalence. Headache in the last year was reported by 74.9%. Age-, gender- and habitation-adjusted estimates of 1-year prevalence were 72.9% for all headache, 21.2% for migraine (including definite and probable), 43.1% for TTH (also including definite and probable), 4.5% for probable medication-overuse (pMOH) and 3.1% for other headache on ≥ 15 days/month. One-day (point) prevalence of headache was 14.8% according to reported headache on the day preceding interview. CONCLUSIONS: Overall, these findings are evidence that headache disorders are very common in Benin, a low-income country. The prevalence of pMOH, well above the estimated global mean of 1-2%, is evidence that poverty is not a bar to medication overuse. The findings are very much the same as those in a similar study in its near neighbour, Cameroon. With regard to migraine, they are reasonably in accord with two of three earlier studies in selected Beninese populations, which did not take account of probable migraine. This study adds to the hitherto limited knowledge of headache in SSA.

Epilepsy surgery in Africa: state of the art and challenges.

OBJECTIVE: Epilepsy is an important public health problem representing 0.6% of the global burden of disease that particularly impacts people living in the lowest income countries where epilepsy incidence may be 10 fold more than in the developed world. The battery of treatments designed to counteract the clinical manifestations of this disease are various and range from a wide spectrum of antiseizure medicationand specific diets, to surgical techniques for resection of the epileptogenic focus. The aim of our study was to describe the State of the art of Epilepsy Surgery (ES) in Africa and examine ways to deal with the high surgical treatment gap. METHODOLOGY: In an observational study, we prospectively disseminated questionnaires via email or directly administered to main epileptologists and neurologists involved in epilepsy care, in key African countries. We also conducted a literature search using PubMed, Google scholar on ES in all the African countries. RESULTS: We received responses from the majority of African countries, which allowed us to identify 3 levels of care for ES in African countries, a first level that uses ES with invasive presurgical evaluation, a second level that uses ES but without invasive presurgical evaluation, and a third level that does not use ES, and we summarized these results on a map. DISCUSSION: This paper studied the availability of ES as a treatment modality in several African countries. We aimed to establish optimal pathways for initiating ES with noninvasive Electroencephalography and readily available investigations. This could be achieved through collaboration with epilepsy programs in developed countries directly or by using telemedicine.

Prevalence of Dementia among Well-Educated Old-Age Pensioners in Parakou (Benin) in 2014.

INTRODUCTION: The number of people living with dementia is growing worldwide and most rapidly in low- and middle-income countries. Little is known about dementia in Benin. We estimated the prevalence of dementia among retired people in Parakou, a northern city in Benin, and then assessed associated factors. METHODS: A cross-sectional study was performed in Parakou from July to August 2014. Participants were recruited at 2 centers, the National Center of Social Security and the Public Treasury of Benin. Participants with cognitive impairment were defined as having a low cognitive score (<7) for the brief version of the Community Screening Interview for Dementia and were invited to neurological examination. DSM-IV-TR criteria were used to diagnose dementia and the HACHINSKI score was used to differentiate dementia subtypes. A logistic regression model was performed to identify factors associated with dementia. RESULTS: Overall, 440 retired people were included in the study. They were mainly male (92.3%) and their mean age was 64.9 ± 6.0 years. The prevalence of cognitive impairment was 7.7% (95% CI 5.2-10.2). Fourteen participants were diagnosed with dementia, representing a prevalence of 3.2% (95% CI 1.5-4.8). Alzheimer disease was the most frequent subtype (64.3%), followed by vascular dementia (21.4%). Retired people diagnosed with dementia were all men and were aged between 61 and 71 years. Most of them were living alone. The main factors associated with dementia were older age, low fruit and vegetables consumption, and living alone. DISCUSSION: This study showed a low prevalence of dementia among retired older people in Benin. Despite this, greater attention must be given to the potential burden dementia places on families for better care, before the expected aging of the population becomes more significant.

Long-Term Mortality of Stroke Survivors in Parakou: 5-Year Follow-Up.

BACKGROUND: The burden of stroke is high in Africa, but few data are available on the long-term outcome of strokes in this area. AIM: We aimed to study the long-term outcome of stroke survivors in Parakou from 2012 to 2018. METHODS OF STUDY: It was a cohort study and included 247 stroke patients admitted to the University Hospital of Parakou from January 1, 2012 to April 30, 2018. Each patient was followed up for at least 1 year. The modified RANKIN scale was used to evaluate patients. Verbal autopsy was used to ascertain the cause of death. The survival probability was estimated using the Kaplan-Meier method. Predictors of mortality were estimated using the Cox proportional model and the hazard ratio (HR) and their 95% confidence intervals were determined. The data were analyzed using Stata Software. RESULTS: The mean age was 58.1 ± 13.4 years with a sex ratio of 1.12. Among stroke survivors, the mortality was 10.1% at 3 months, 11.7% at 6 months, 15.4% at 1 year, 21.5% at 3 years, and 23.5% at 5 years. The probability of survival after a stroke was 66.5% at 5 years. Factors associated with mortality were age with adjusted HR 1.4 (1.2-1.7) for each 10 years, male sex with aHR 2.3 (1.2-4.6), history of hypertension with aHR 2.0 (1.0-4.1) and the severity of the initial neurological impairment National Institute of Health Stroke Scale with aHR 1.1 (1.0-1.2) for each 1 point. The main causes of death were recurrent stroke, infectious diseases, and cardiac disease. The proportion of patients with functional disability was 53.8% at 1 year. The quality of life was generally impaired in terms of physical health, personal environment, and finances. CONCLUSIONS: The long-term prognosis of stroke patients in Parakou is poor. It requires urgent action to reduce this burden.

Clinical features and prognosis of amyotrophic lateral sclerosis in Africa: the TROPALS study.

OBJECTIVE: We describe and compare the sociodemographic and clinical features, treatments, and prognoses and survival times of patients with amyotrophic lateral sclerosis (ALS) in Africa. METHODOLOGY: We conducted a multicentre, hospital-based cohort study in Africa. Patients with ALS diagnosed in the neurology departments of participating hospitals from 2005 to 2017 were included. Subgroup analysis was performed by subcontinent. Survival analyses were conducted using the Cox proportional hazards model. RESULTS: Nine centres from eight African countries participated. A total of 185 patients with ALS were included: 114 from Northern Africa, 41 from Western Africa and 30 from Southern Africa. A male predominance (male to female ratio 2.9) was evident. The median age at onset was 53.0 years (IQR 44.5-64.0 years). The onset was bulbar in 22.7%. Only 47 patients (26.3%) received riluzole, mainly in Northern and Western Africa. The median survival from the time of diagnosis was 14.0 months (95% CI 10.7 to 17.2 months). The median survival was longer in Northern Africa (19.0 months, 95% CI 10.8 to 27.2 months) than in Western (4.0 months, 95% CI 0.8 to 7.1 months) and Southern (11.0 months, 95% CI 5.6 to 16.4 months) Africa (Breslow test, p<0.0001). Both subcontinental location and riluzole treatment independently affected survival. CONCLUSION: More African patients with ALS were male and younger and exhibited a lower proportion of bulbar onset compared with patients with ALS from Western nations. Survival was consistent with that in Western registers but far shorter than what would be expected for young patients with ALS. The research improves our understanding of the disease in Africa.

Relationships between cardiorespiratory fitness, physical activity practices, and functional outcomes one-year post-stroke in northern Benin: A case-control study.

BACKGROUND: Currently, little is known on the relationships between cardiorespiratory fitness (CF), physical activity (PA), and functional outcomes after stroke, especially in low- and middle-income countries. OBJECTIVES: We examine the relationships between CF, PA, and functional outcomes in one-year poststroke in Benin, a lower middle-income country. METHODS: A case-control study was carried out in northern Benin. Twenty-one participants with chronic strokes were matched to 42 controls according to sex and age. PA patterns and associated energy expenditure (EE) were assessed with a BodyMedia's senseWear armband. CF was evaluated with the Physical Working Capacity at 75% of the predicted maximal heart rate index. The functional outcomes were evaluated using the modified Rankin scale (mRS) and the ACTIVLIM-Stroke scale. RESULTS: Both people with stroke and the healthy pairs spent much time in sedentary behavior (median [P25; P75]: 672 [460; 793] min vs 515 [287; 666] min, p = 0.006). Although people with chronic stroke performed fewer steps compared to healthy controls (median: 2767 vs 5524, p = 0.005), results showed that total EE was not statistically significant in either group (median: 7166 Kcal vs 8245 Kcal, p = 0.07). In addition, the mRS score (r = 0.47, p = 0.033) and the ACTIVLIM-Stroke measure (r = 0.52, p = 0.016) were moderately associated with the CF index of people with chronic stroke. CONCLUSION: The study showed clear trends for lower levels of PA in both people with chronic stroke and health controls. A correlation exists between CF, disability, and functional outcomes among stroke patients.

Epilepsy and stigma in Africa: Viewpoint of healthcare professionals and combat strategies.

Epilepsy is a major public health problem in developing countries where eighty percent (80%) of people with epilepsy (PWE) live. Stigma has psychological consequences as well as serious repercussions on patients' quality of life. This study assesses the perception of health professionals in Africa regarding the stigmatization of PWE. METHODOLOGY: This is a multicenter descriptive, cross-sectional study, from 1st August 2020 to 1st September 2021. Medical practitioners from African countries involved in the management of epilepsy and who agreed to fill out forms were included in the study. Sampling was nonrandom and based on respondent choice. The data were analyzed using the EPI INFO 7 software. RESULTS: A total of two hundred and twenty-nine (229) health workers from twenty-six (26) African countries participated in this survey. 24.89% of the respondents were specialists and 46.72% were neurologists. Ninety-one percent (91%) of practitioners felt that PWE were stigmatised. The main forms of stigma were isolation (68.56%), celibacy (60.70%), unemployment (53.28%), divorce (44.54%) and exclusion (37.99%)%). Community, school and family were recognized as the main places of stigmatization. The fight against this stigma was carried out mainly in hospitals and in isolation in 58.4% and 55.8% of cases, respectively. Only 0.4% of practitioners opted for mass awareness. CONCLUSION: PWE are victims of various forms of stigmatization, particularly in community settings. Measures aimed at raising awareness of the public are essential to reduce this stigma and improve patients' quality of life.

Lifestyle Modifications for Migraine Management.

Migraine is a disabling disease that inflicts a heavy burden on individuals who suffer from it. Significant advances are being made in understanding the pathophysiology and treatment of the disease. The role of lifestyle modifications has become increasingly predominant. We reviewed the current and available data on the role of a healthy lifestyle in the management of migraine. Physical activity, management of obesity, a healthy diet, and a better lifestyle, such as adequate sleep and avoidance of drug abuse, significantly contribute to reducing the frequency and severity of attacks. It is important to consider these factors in the overall management strategies for migraine sufferers.

Prevalence and factors associated with stroke risk factors in an urban community of Parakou, Northern Benin, 2016.

Sub-Saharan Africa faces a heavy burden of stroke due to the growth of its risk factors. We aimed to estimate the prevalence of stroke risk factors and identify the factors associated with metabolic risk factors in the district of Titirou, in Parakou (northern Benin) in 2016. A cross-sectional study was conducted. It included people aged at least 15 years, living in Titirou for at least 6 months, and who had given their written consent to participate in the study. A door-to-door survey was performed from 15 march to 15 July 2016 in each neighborhood until the pre-determined number was reached. Sociodemographic data, medical histories, anthropometric and blood pressure measures were recorded using the WHO STEPS approach. The prevalence of stroke risk factors was calculated, and a multivariable logistic regression was done to identify the factors associated with metabolic risk factors for stroke. A total of 4671 participants were included with a mean age of 27.7±12.9 years and a sex ratio of 0.98. Concerning the behavioral risk factors for stroke, 17.2% were alcohol consumers, 3.5% were smokers, 21.5% had low fruit and vegetable intake, and 51.1% had low physical activity practice. The prevalence of metabolic risk factors for stroke was respectively of 8.7% for obesity, 7.1% for high blood pressure, 1.7% for self-reported diabetes, and 2.2% for dyslipidemia. Age (p<0.001), sex (p<0.001), marital status (p<0.001) and professional occupation (p = 0.010) were associated with obesity. Age was also associated with high blood pressure (p<0.001) and diabetes (p<0.001). Dyslipidemia varied according to smoking (p = 0.033) and low physical activity practice (p = 0.003). The study revealed a significant prevalence of some stroke risk factors. Targeted local interventions for primary prevention of stroke should be promoted in this community.

[Peripheral neuropathies and factors associated in chronic hemodialysis patients in Benin]. / Neuropathies périphériques et facteurs associés chez les hémodialysés chroniques du Bénin.

INTRODUCTION: Peripheral neuropathies, in hemodialysis patients, are frequent. OBJECTIVE: To study peripheral neuropathies in the population of chronic hemodialysis patients in Benin. METHODS: This was a descriptive and analytical cross-sectional study conducted from April 1st to July 31st, 2017 in the hemodialysis units of the two public dialysis centers in Benin. Recruitment was exhaustive with inclusion of all patients with hemodialysis for more than 3months, aged at least 18years and consenting. The diagnosis of peripheral neuropathy was based on the presence of sensory-motor and/or vegetative disorders associated with amyotrophy, abolition or reduction of osteotendinous reflexes and absence of central signs. RESULTS: A total of 189 hemodialysis patients were included in the two public hemodialysis centers of Benin, 180 at the CNHU-HKM and 9 at the CHUD/BA. The mean age was 50.23±13.31years with extremes from 20 to 85 years and a sex ratio of 1.59. The overall frequency of peripheral neuropathy was 59.26%, including polyneuropathies (72.32%), unifocal mononeuropathies (10.71%), polyradiculoneuropathies (9.82%), and multiple mononeuropathies (7.14%). The associated factor in multivariate analysis was socioeconomic level (P=0.001; OR 39.41; 95% CI 4.81-322.64). CONCLUSION: Peripheral neuropathy is frequent in chronic hemodialysis patients in Benin, requiring early detection and management.

Clinical management and disease-modifying treatment for amyotrophic lateral sclerosis in African hospital centers: the TROPALS study.

Objective: To assess the availability of health workers and medications for clinical management of amyotrophic lateral sclerosis (ALS) in African hospital centers. Availability and affordability analyses of disease-modifying treatments were performed. Methods: A multicenter observational study involving African hospitals was conducted. A standard questionnaire was developed based on the European Federation of the Neurological Societies (EFNS) guidelines. We collected data on multidisciplinary care and availability of medicines. The availability and affordability were evaluated according to the WHO guidelines. Results: Nine hospital centers from eight African countries participated. We observed a low degree of implementation of multidisciplinary care in ALS management. Riluzole was only available in centers from South Africa, Senegal, Tunisia, and Togo. This treatment was unaffordable and the adjusted price was highly variable among countries. The cost of riluzole was partly or fully covered by patients, which implies a substantial economic burden. Conclusion: Our findings strengthen the need to promote multidisciplinary care in the clinical management of ALS in Africa. Disease-modifying medication should be both available and affordable. Local and international collaboration is needed to improve ALS health care access in Africa.

Factors associated with balance impairments amongst stroke survivors in northern Benin: A cross-sectional study.

BACKGROUND: Balance impairment is the predominant risk factor for falls in stroke survivors. A fear of falling after stroke can contribute to sedentary lifestyles, increased disability and risk of recurrence, leading to poor quality of life. OBJECTIVE: To determine the frequency and factors associated with balance impairments amongst stroke survivors at the University Hospital of Parakou. METHOD: This cross-sectional study included adult stroke survivors. Stroke survivors after discharge were enrolled at the University Hospital of Parakou between 01 January 2020 and 30 September 2020. Balance impairments were measured by using the Berg Balance Scale (BBS), the Timed Up and Go (TUG) and the Get Up and Go (GUG) tests. RESULTS: A total of 54 stroke survivors were included, with a mean age of 58.37 ± 12.42 years and a male predominance of 68.52%. The mean BBS score was 36.87 ± 14.34 with a minimum and a maximum of 10 and 56, respectively. Thirteen (24.07%) had balance impairments (BBS score ≤ 20), 34 (62.96%) had a TUG score ≥ 14 s (abnormal), 9 (16.67%) presented a moderate risk of falling and 6 (11.11%) presented high risk of fall with the GUG test. Post-stroke duration (odds ratio [OR] = 0.04; 95% CI: 0.04-0.30; p < 0.01), severity of disability (OR = 8.33; 95% CI: 1.03-67.14; p = 0.03) and the number of physiotherapy sessions (OR = 0.18; 95% CI: 0.03-0.93; p = 0.02) were significantly associated with balance impairments. CONCLUSION: Our results showed that almost one quarter of stroke survivors after discharge at the University Hospital of Parakou had balance impairments. Post-stroke duration, severity of disability and the number of physiotherapy sessions were significantly associated with balance impairments. CLINICAL IMPLICATIONS: [AQ1] Balance should be regularly assessed in people post-stroke. Further studies should document the content of rehabilitation and any rehabilitative efforts to improve balance in people post-stroke in Benin.

Stroke case fatality in sub-Saharan Africa: Systematic review and meta-analysis.

BACKGROUND: The burden of stroke is high in sub-Saharan Africa; however, few data are available on long-term mortality. OBJECTIVE: To estimate over one-month stroke case fatality in sub-Saharan Africa. METHODS: A systematic review and meta-analysis were performed according to meta-analysis of observational studies in epidemiology and Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines (PROSPERO protocol: CRD42020192439), on five electronic databases (PubMed, Science direct, AJOL, EMBASE, and Web of Sciences). We searched all studies on stroke case fatality over one month in sub-Saharan Africa published between 1st January 2000 and 31st December 2019. RESULTS: We included 91 studies with a total of 34,362 stroke cases. The one-month pooled stroke case-fatality rate was 24.1% [95% CI: 21.5-27.0] and 33.2% [95% CI: 23.6-44.5] at one year. At three and five years, the case-fatality rates were respectively 40.1% [95% CI: 20.8-63.0] and 39.4% [95% CI: 14.3-71.5] with high heterogeneity. Hemorrhagic stroke was associated with a higher risk of mortality at one month, but ischemic stroke increased the risk of mortality over six months. Diabetes was associated with poor prognosis at 6 and 12 months with odds ratios of 1.64 [95% CI: 1.22-2.20] and 1.85 [1.25-2.75], respectively. CONCLUSION: The stroke case fatality over one month was very high, compared to case fatalities reported in Western countries and can be explained by a weak healthcare systems and vascular risk factors.

Prevalence of the major neurological disorders in a semi-urban community in northern Benin.

BACKGROUND: Neurological disorders are some of the most disabling diseases. Epidemiological data on their incidence in Benin are scarce. OBJECTIVE: The prevalence of major neurological diseases among people older than 15 years was investigated in Titirou. METHODS: It was a cross-sectional study and door-to-door survey which took place from June 10 to August 30, 2014, in the district of Titirou and included 1094 persons. The diagnosis of migraine, tension-type headaches, epilepsy, peripheral neuropathies, stroke, parkinsonism, Parkinson's disease and dementia were conducted using a validated screening questionnaire, neurological examination and standard diagnostics criteria. RESULTS: They were aged from 16 to 85 with a mean age of 29.8 +/- 12.9 years. Forty five percent (492/1094) were males. Among the 1094 respondents, 497 (45.4% 95%CI 42.5-48.4) had at least one neurological disorder. The raw prevalences of the conditions were: tension-type headaches (26.9%), migraine (14.3%); peripheral neuropathies (5.6%); epilepsy (1.9%); stroke (1.3%), parkinsonism (0.1%). No case of dementia or Parkinson's disease was found. Socio-demographic factors associated with these conditions were as follows: tension-type headaches: age (p = .020); peripheral neuropathies: age (p = 0. 000); sex (p = .006); profession (p = .004); marital status (p = .032); and level of education (p = .003); stroke: age (p = .000) and marital status (p = .000). CONCLUSION: These results point to a high prevalence of neurological disorders in Titirou.

Stroke care and outcomes in the Department of Neurology in Parakou, Benin: Retrospective cohort study.

INTRODUCTION: Stroke is one of the most common causes of high mortality rates in Africa with many unknown aspects around its prognosis. In this study we aim to describe stroke characteristics and in-hospital mortality of stroke in Parakou. METHODS: This is a retrospective cohort study including all stroke patients admitted to the Department of Neurology at Parakou Teaching Hospital from January 1, 2013 through to December 31, 2019. Clinical data, vascular risk factors, stroke subtype and outcome data were recorded. The in-hospital case-fatality and its associated factors were determined. The study was approved by the Local Ethics Committee of Biomedical research and has been registered under the unique indentifying number researchregistry5687 and is available at https://www.researchregistry.com/browse-the-registry#home/. RESULTS: Stroke cases represented 51.5% of all patients. There were 372 patients included in the study with a mean age of 58.2 ± 14.2 years. The sex ratio was 1:3. Ischemic stroke accounted for 40.3%, intracerebral hemorrhage 30.4%, and unknown 29.3%. The main vascular risk factors were hypertension (69.1%), alcoholism (23.9%) and diabetes mellitus (16.9%). The mean NIHSS at admission was 9.4 ± 5.7 and the length of hospital stay was 9.0 ± 7.3. The most common complications recorded during the acute phase were swallowing disorders (10.2%), pneumonia (9.1%) and urinary tract infections (8.3%). The in-hospital case fatality was 6.2% and was associated with loss of consciousness (p = 0.0001), high NIHSS on admission (p = 0.001), fever (p = 0.0001), swallowing disorders (p = 0.001) and leukocytosis (p = 0.021). On discharge, 27.6% were independent and 97.8% were on antihypertensive drugs. CONCLUSION: The in-hospital stroke mortality was close to that reported by other studies in Africa.

Prognosis of Pregnancy in Epileptics in Benin: A Case-Control Study.

Objective The main purpose of this article is to define prognosis of pregnancies in epileptic women in Benin. Methods This was a case-control study that included 54 epileptic women who had at least one pregnancy matched to 162 controls on age, pregnancy term, and monitoring center. Information about epilepsy, treatment, pregnancy, and childbirth were collected. A logistic regression with odds ratio (OR) calculation was used to study the association. Results During pregnancy 22.22% of epileptic women experienced an increase in seizure frequency. Epileptics had more frequent miscarriages (OR: 1.84 [1.01-3.51]), more incidents during pregnancy (OR: 4.03 [1.04-15.60]), and were more often hospitalized (OR: 3.35 [1.46-7.69]) than women without epilepsy. They, more often, had premature children before 37 weeks of amenorrhea (OR: 2.10 [1.12-3.91]) and gave birth to low-birth-weight children (OR = 2.17 [1.00-4.76]). Conclusion Occurrence of a pregnancy in an epileptic woman in Benin is at risk and requires multidisciplinary monitoring by both neurologist and obstetrician to reduce complications.

[Incidence of post-stroke depression in Parakou in 2014]. / Incidence de la dépression après un accident vasculaire cérébral à Parakou en 2014.

Depression is a frequent psychiatric complication after a stroke. In a Sub-Saharan Africa, the majority of the studies are about their prevalence, but the incidence of post-stroke depression was rarely estimated. We aimed to estimate this incidence in Parakou, Benin. We had conducted a dynamic cohort study with 203 stroke patients in the department of neurology of the university hospital in Parakou. Patients with a history of depression were excluded. Patients were followed during a period of 21 months from January 1, 2013 to September 30, 2014. Depression was defined according to the criteria of DSM-IV. They were 18 to 99 years old with an average age of 58.4±14.2 years. In average, consultation was made 54.3h±112.9h after onset symptoms. Concerning the type of stroke, 45.8% were ischemic, 31% hemorrhagic and 23.2% were indeterminate. The cumulative incidence of depression was 30%. The incidence rate of depression was 18.5 per 100 person-years. The factors associated with the occurrence of depression were initial coma, initial severity of stroke, disability and history of diabetes. The incidence of depression remains very high and must be evaluated. Considering the associated factors of depression in post-stroke and including them among the management strategies could reduce overall burden.

Cerebral Hydatid Cyst in a Young Immunocompromised Patient in Parakou.

We report the case of a 30-year-old human immunodeficiency virus (HIV)-positive HIV patient who was poorly followed. She was admitted on November 30, 2017, for the management of febrile encephalitis syndrome with motor deficit of the left hemicorps and generalized seizures. In biology, we found a nonspecific inflammatory syndrome. The cerebral imaging without and with injection found a cystic formation multilobed right fronto-parietal of approximately 83 mm × 62 mm, the presence of an annular calcification of approximately 8 mm with a commitment under falcator, and a contralateral ventricle dilation. Treatment with antiepileptic, antibiotic, antiparasitic, and corticosteroid therapy was marked by death the day before the neurosurgical procedure after initial improvement.