Introduction: Cerebrovascular accidents (CVA) are an absolute neurovascular emergency and the main cause of mortality and acquired disability in adults. In the Congo, stroke is the leading cause of mortality and the l...Introduction: Cerebrovascular accidents (CVA) are an absolute neurovascular emergency and the main cause of mortality and acquired disability in adults. In the Congo, stroke is the leading cause of mortality and the leading cardiovascular emergency, with a hospital frequency of between 49.74% and 56.2%. The aim of the study was to identify the mortality factors associated with stroke in young people in Brazzaville. Patients and Methods: This is a longitudinal analytical study conducted from February to period from February to September 2019 in the neurology, general intensive care and medical emergency departments of the Brazzaville University Hospital (CHUB). All subjects aged 18 - 55 years of completed age, admitted for arterial stroke confirmed by brain imaging, were included. Study variables were: age, gender, socioeconomic level, laterality, time to admission and CT scan, vascular risk factors, history of cardiomyopathy, atrial fibrillation, TIA (transient ischemic attack) or stroke, NIHSS (National Institutes of Health Stroke Scale) score, Glasgow score, blood pressure, temperature, heart rate, occurrence or non-occurrence of complications, blood glucose, creatinine, lipid profile and blood count. Data were analyzed using SPSS 21 software. Descriptive analyses were performed using SPSS 21 software. Results: 103 patients were included in the study, of whom 45 (43.7%) had ischemic stroke and 58 (56.3%) with hemorrhagic stroke. Mortality was high at 29.1% in our study, and mainly concerned hemorrhagic strokes (73.7%). Two-week mortality in our study accounted for 63.33% of total lethality. After simple logistic regression, the factors associated with death within two weeks were age between 40 - 44 years (OR (odds ratio) = 2.95;p = 0.01), hemorrhagic stroke (OR = 1.41;p = 0.07), mass effect (OR = 3.26;p < 0.01), ventricular flooding (OR = 2.86;p < 0.001), Glasgow score (OR = 2.95 (0.92 - 9.43);p = 0.06), NIHSS score on admission > 15 (OR = 5.89 (2.90 - 11.95);p < 0.001) and bronchopulmonary infection (OR = 30, 展开更多
Introduction: Tension-type headaches are the most widespread of the primary headache disorders. Due to their high prevalence, tension-type headaches represent a major public health problem with an enormous socio-econo...Introduction: Tension-type headaches are the most widespread of the primary headache disorders. Due to their high prevalence, tension-type headaches represent a major public health problem with an enormous socio-economic burden. Determining their impact remains a challenge. Objective: To assess the impact of occupational tension-type headache in Brazzaville and identify associated factors. Population and Methods: This was an analytical case-control study conducted in public and private companies in the city of Brazzaville over a period of four (04) months. The case population consisted of cephalalgic employees;the control population was drawn from the same companies and was free of tension-type headaches. Study variables were divided into socio-professional, clinical and individual impact variables. Individual impact variables were represented by: the HIT-6 score, which incorporates a very broad conception of disability, covering several domains, namely: severity of pain during attacks and the restrictive and limiting nature of attacks. Results: Individual impact was severe in 18 (62.1%) men and 11 (37.9%) women. Mean age was 36.3 6.14 years for cases with severe impact. The mean duration of headache was 40.3 32.7 months for cases with severe impact. Tension headache evolved in attacks in 22 (75.9%) cases with severe impact, and continuously in seven (24.1%) cases. The average number of attacks per month was 2.52 1.04 for cases with severe impact. Cases with severe impact included 14 (48.3%) with chronic headache and 15 (51.7%) with episodic headache. Pain of severe intensity present in 48.3% of cases was associated with a severe impact of tension-type headache: OR = 151.66 [2.36 - 44245.95] and p-value = 0.037. At least one days absence from work per year was observed in 47.4% of our cases. The number of days off work per year due to tension-type headache had an interquartile range between 0 and 3 days and extremes from 0 to 14 days. It was the consequence of a severe impact on daily and/or professional activiti展开更多
Background: Moderate to severe hypoxic-ischemic encephalopathy (HIE) in neonates is often treated with hypothermia. However, some neonates may experience epileptic seizures during therapeutic hypothermia (TH). Data on...Background: Moderate to severe hypoxic-ischemic encephalopathy (HIE) in neonates is often treated with hypothermia. However, some neonates may experience epileptic seizures during therapeutic hypothermia (TH). Data on the electrophysiologic and evolutionary aspects of these seizures are scarce in African countries. Objectives: To determine the types of epileptic seizures caused by HIE in neonates in Brazzaville;to describe the evolution of background EEG activities during TH and rewarming;to report the evolution of epileptic seizures. Methods: This was a cross-sectional, descriptive study conducted from January 2020 to July 2022. It took place in Brazzaville in the Neonatology Department of the Blanche Gomez Mother and Child Hospital. It focused on term neonates suffering from moderate or severe HIE. They were treated with hypothermia combined with phenobarbital for 72 hours. Results: Among 36 neonates meeting inclusion criteria, there were 18 boys and 18 girls. Thirty-one (86.1%) neonates had grade 2 and 5 (13.9%) grade 3 HIE. In our neonates, HIE had induced isolated electrographic seizures (n = 11;30.6%), electroclinical seizures (n = 25;69.4%), and 6 types of background EEG activity. During TH and rewarming, there were 52.8% of patients with improved background EEG activity, 41.7% of patients with unchanged background EEG activity, and 5.5% of patients with worsened background EEG activity. At the end of rewarming, only 9 (25%) patients still had seizures. Conclusion: Isolated electrographic and electroclinical seizures are the only pathological entities found in our studied population. In neonates with moderate HIE, the applied therapeutic strategy positively influences the evolution of both seizures and background EEG activity. On the other hand, in neonates with severe HIE, the same therapeutic strategy is ineffective. .展开更多
Background: Epilepsy is a chronic brain disorder. It often leads to disabilities and handicaps. In Africa, epilepsy is almost exclusively treated by general practitioners (GPs) because of a shortage of epilepsy specia...Background: Epilepsy is a chronic brain disorder. It often leads to disabilities and handicaps. In Africa, epilepsy is almost exclusively treated by general practitioners (GPs) because of a shortage of epilepsy specialists. It is therefore important to know the level of knowledge about epilepsy among GPs in order to improve their skills. Objectives: To assess the level of knowledge about the management of anti-epileptic drug treatment among GPs in Brazzaville;to investigate the relationship between demographic factors and GPs’ knowledge. Methods: This was a cross-sectional analytical study. It was conducted from 20 July to 1 September 2021. It focused on GPs working in public hospitals and private care centers in Brazzaville. Information on treatment aspects was collected through a standardized 11-item questionnaire. Results: Among the 137 participants, there were 84 (61.3%) men and 53 (38.7%) women. Of these participants, 36 (26.3%) were trained in Congo versus 101 (73.7%) in other countries. Only 21 (15.3%) GPs had good knowledge about the management of anti-epileptic drug treatment. The overall average knowledge score among GPs was low (31.4%). No significant associations were found between low and good levels of knowledge and gender (OR = 1.03;95% CI = 0.40 - 2.68;p = 1.000), age groups (OR 0.05), training country (OR = 0.62;95% CI = 0.19 - 1.98;p = 0.591), practice hospital (OR = 0.40;95% CI = 0.05 - 3.20;p = 0.695) and duration of professional experience (OR 0.05). Conclusion: The study population has insufficient knowledge about the management of anti-epileptic drug treatment. Demographic factors have no impact on GPs’ knowledge. Epilepsy education programs are needed to improve GPs’ knowledge and skills.展开更多
Background: Autoimmune diseases, which are among the leading causes of morbidity and mortality in the world, are pathologies caused by a dysfunction of the immune system. They can affect the central nervous system, th...Background: Autoimmune diseases, which are among the leading causes of morbidity and mortality in the world, are pathologies caused by a dysfunction of the immune system. They can affect the central nervous system, the peripheral nervous system or both nervous systems. Objectives: To describe the epidemiological, clinical, paraclinical, therapeutic and evolutive aspects of neurological disorders related to autoimmune diseases. Methods: This was a prospective cohort study. It was carried out from 1 January 2015 to 31 December 2019 (5 years). It focused on patients aged 15 years and above, who were hospitalized or followed as ambulatory patients for neurological disorders related to autoimmune diseases in the neurology department of the university teaching hospital in Brazzaville. Results: Among the 41 patients who fulfilled inclusion criteria, there were 29 (70.73%) women and 12 (29.27%) men. The average age of patients was 38.3 ± 13.8 years. An increase in the frequency of neurological disorders related to autoimmune diseases was observed every year. The main neurological disorders were neuromyelitis optica spectrum disorders (n = 14;34.15%), acute polyradiculoneuropathies (n = 13;31.71%), chronic polyradiculoneuropathies (n = 4;9.75%) and acute disseminated encephalomyelitis (n = 3;7.31%). The treatments administered, which consisted of corticosteroids and immunosuppressive drugs, had significantly improved the vital prognosis and functional status of patients (p = 0.025). Conclusion: In our study population, neurological disorders related to autoimmune diseases are rare. The neurological clinico-pathological entities diagnosed are similar to those reported in the literature. The therapeutic approaches used improve the quality of life of patients.展开更多
Background: Among the main challenges of healthcare system throughout the world, there is stroke management. It is important to have data on the in-hospital costs of stroke care to help decision-makers to implement a ...Background: Among the main challenges of healthcare system throughout the world, there is stroke management. It is important to have data on the in-hospital costs of stroke care to help decision-makers to implement a health insurance system. Objectives: To evaluate the in-hospital costs of stroke care in Brazzaville;to determine the factors influencing the total mean in-hospital cost of stroke care;to identify third parties contributing to stroke care expenditure. Methods: This was a cross-sectional prospective and analytical study. It was carried out at 4 public hospitals in Brazzaville (University Hospital Center, Chinese and Congolese Friendship Hospital, Talangaï Hospital and Makélékélé Hospital), from May to August 2019 (4 months). It focused on patients who had a first episode of stroke confirmed by brain imaging and were at least 18 years old. The bottom-up approach was used to determine the in-hospital costs of stroke care. Results: This study included 109 patients who fulfilled inclusion criteria. Their mean age was 59.2 ± 13.7 years old, with limits of 35 and 90 years old. The total direct in-hospital cost of stroke care was 47,308,330 francs CFA (72,122 euro). The total mean in-hospital cost of stroke care was 1,389,590 francs CFA (2118 euro). The mean cost of intracerebral hemorrhage care was 510,988 francs CFA (779 euro) versus 373,457 francs CFA (569 euro) for cerebral arterial infarction care. The following factors affected the total mean cost of stroke care: type of hospital (p < 0.0001), length of hospital stay (p = 0.001), type of stroke (p = 0.01), stroke severity (p = 0.001) and complications (p = 0.001). The level of contribution to stroke care expenditure covered by third parties was: 78% for patient families;2.8% for community self-help associations. Conclusion: In Congo, the mean in-hospital cost of stroke care is elevated considering the guaranteed minimum wage of 70,000 francs CFA (107 euro). Five factors affect the total mean cost of stroke care. Patient families are the main展开更多
<strong>Background:</strong><span><span><span style="font-family:;" "=""> Post-stroke sequelae can have repercussions on the sexual life and relational life of pa...<strong>Background:</strong><span><span><span style="font-family:;" "=""> Post-stroke sequelae can have repercussions on the sexual life and relational life of patients and their partners. <b>Objectives:</b> To determine the frequencies of sexual disorders after a first stroke event;to identify the factors associated with sexual disorders;to explore the real-life experience of sexual disorders within couples. <b>Methods:</b> It was an analytical cross</span></span></span><span style="font-family:Verdana;"></span><span><span><span style="font-family:;" "="">-sectional study, conducted on patients followed up for a first stroke and their partners. It was carried out at public and private hospitals in Brazzaville, Congo, during the period of patient follow-up, from May to September 2019 (5 months). The Female Sexual Function Index, International Index of Erectile Function 5 <span>and</span> interviews were used to describe sexual aspects. The real-life experience of couples was explored using standardized and pre-established questionnaires. <b>Results:</b> Of the 36 patients who had taken up again sexual intercourse after stroke, 29 (80.6%) were men. Among the post-stroke sexual disorders, erectile dysfunction (53.2%) and ejaculatory dysfunction (40.4%) were the most frequent in men. <span>Decrease</span> <span>of</span> sexual desire was predominant in women (100%). Factors associated with erectile dysfunction were sleep disorder (p = 0.007) and mean sleep duration per night (p = 0.01). Lack of verbal and non-verbal communication of sexual problems and psychological effects was noted in 77.8% of patients and 60% of their partners. The most frequent psychological effects were: in patients, frustration (52.8%), <span>attitude</span> of person decreased (50%) and sadness (41.7%);in partners, <span>attitude</span> of carer (86.7%). <b>Conclusion:</b> Post-stroke sexual disorders are frequent in our context. Sleep disorders and mean sleep duration per night, psychological factors seem to <span>have a negative impact on<展开更多
Background: Stroke causes multiple complications, sequelae and a high mortality rate. Therefore, it is important to initiate or improve stroke awareness. Objectives: To assess knowledge about stroke among workers, exp...Background: Stroke causes multiple complications, sequelae and a high mortality rate. Therefore, it is important to initiate or improve stroke awareness. Objectives: To assess knowledge about stroke among workers, explore workers’ attitudes towards stroke victims and identify factors influencing knowledge about stroke and workers’ attitudes. Methods: It was an analytical cross-sectional study. It was conducted from 16 August to 30 December 2020 (4.5 months). It was carried out in public and private enterprises in the formal sector in Brazzaville. It focused on workers aged 19 years and above. The study variables were socio-professional, psychosocial, epidemiological and clinical. Results: This study included 543 workers who fulfilled inclusion criteria. The knowledge scores for at least one warning sign and one risk factor were 74% and 77.7%, respectively. The average knowledge scores for warning signs and risk factors were 11.4% and 16.7%, respectively. For prevention measures, average knowledge score was 16.5%. The average score of knowledge for items related to post-stroke life of stroke victims was 78.3%. The average rate of positive attitudes of workers towards stroke victims was 81.4%. The determinants of knowledge about stroke were education (p = 0.039) and information (p = 0.040). The factors influencing workers’ normal attitude were education (p = 0.023) and knowledge about stroke (p Conclusion: Although the attitudes towards stroke victims are overall good, the level of knowledge about warning signs, risk factors and prevention measures is low. Because of this, it is important to organize public regular awareness and education campaigns in order to improve and increase knowledge about stroke.展开更多
Objective: To determine the role of CD4+ and CD8+ T lymphocytes in the onset of stroke in people living with HIV. Methodology: This was a descriptive, cross-sectional study from January to July 2019, in the neurology ...Objective: To determine the role of CD4+ and CD8+ T lymphocytes in the onset of stroke in people living with HIV. Methodology: This was a descriptive, cross-sectional study from January to July 2019, in the neurology department of loandjili general hospital, including any patient hospitalized for a first episode of stroke confirmed by brain scan. The study variables were: age, sex, CRP value, serum T cell CD4+, CD8+. The statistical analysis was carried out using the EPI info 7 software. Results: Twenty stroke patients were included. The relative frequency of HIV was 20%. The risk factors were potentiated by immunosuppression of CD4+ T cells. Sixty percent (60%) of the patients had a CD4+ count < 200/mm<sup>3</sup> and the mean CD4+ count was ±191/mm<sup>3</sup>. Stroke was the predominant mechanism of injury with a frequency of 70%, the only injury mechanism of stroke in patients with CD8+ T cell count > 800/mm<sup>3</sup> (p = 0.04). Conclusion: Risk factors are potentiated by TCD4+ lymphocyte immunosupression, also CD8+ lymphocytes of immune system activation marker are a cardiovascular risk factor for living people with HIV.展开更多
<strong>Introduction:</strong><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> Sickle cell disease, ...<strong>Introduction:</strong><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> Sickle cell disease, the most frequent hemoglobinopathy, is one of many causes of psychological repercussions.</span></span></span><span><span><span style="font-family:;" "=""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><b><span style="font-family:Verdana;">Objectives: </span></b></span></span><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;">To determine the </span><span style="font-family:Verdana;">prevalence of psychological disorders in children/adolescents living with</span><span style="font-family:Verdana;"> sickle cell disease and to identify the associated factors.</span></span></span></span><span><span><span style="font-family:;" "=""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><b><span style="font-family:Verdana;">Patients and Method: </span></b></span></span><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;">An analytical cross-sectional study was conducted from June to September 2019 at the national sickle cell center and at the mother-child consultation of the University Hospital of Brazzaville. Children/adolescents aged six to 19 years old followed for sickle cell disease were included. Psychological disorders were assessed using the Diagnostic and Statistical Manual of Mental Disorders “DSM-5” which assesses depression and anxiety disorders, the Rosenberg Self-Esteem Scale, and the Brief Illness Perception Questionnaire which as</span><span style="font-family:Verdana;">sesses representations of chronic diseases. SPSS 20.0 software was used for</span><span style="font-family:Verdana;"> statistical analysis.</span></span></span></span><span><span><span style="font-family:;" "=""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><b><span style="font-family:Verdana;">Resu展开更多
<strong>Introduction:</strong> The role of immunosuppression of TCD4<sup>+</sup> lymphocytes in the onset of stroke in people living with HIV has been reported in numerous studies examining the...<strong>Introduction:</strong> The role of immunosuppression of TCD4<sup>+</sup> lymphocytes in the onset of stroke in people living with HIV has been reported in numerous studies examining the co-morbidity of stroke and HIV. Objective: To determine the correlation between the viral load and the type of stroke. <strong>Methodology:</strong> This was a 7-month cross-sectional descriptive study carried out in the Neurology Department of Loandjili General Hospital in Pointe-Noire. The study population consisted of patients living with HIV who had a stroke confirmed by brain scan. The sero-immunological investigation consisted of looking for T lymphocyte typing from two kits: a CD4<sup>+</sup> T lymphocyte typing reagent kit (BD FACS Presto TM) and a GeneXpert kit for viral load (Xpert<sup><span style="color:#000000;font-family:Roboto, "white-space:normal;background-color:#D46399;">®</span></sup>HIV-1 Viral Load). The database was made from the 2010 version of Microsoft Excel. <strong>Results:</strong> We included 16 patients living with HIV, 56% of whom were women with a sex ration of 0.78. The mean age was 56.92 ± 11.21. The mean number of TCD4<sup>+</sup> lymphocytes was 413.44 ± 677.95/mm<sup>3</sup>;minimum: 93/mm<sup>3</sup>;maximum: 2854/mm<sup>3</sup>. The mean viral load was 17,996.31 ± 20,982.22/mm<sup>3</sup>;minimum: 1002/mm<sup>3</sup>;maximum: 67,229/mm<sup>3</sup>. No significant difference between the viral load and the occurrence of the stroke (p = 0.13). <strong>Conclusion:</strong> Our study did not show a causal link between viral load, immunosuppression of TCD4<sup>+</sup> lymphocytes and the onset of stroke.展开更多
文摘Introduction: Cerebrovascular accidents (CVA) are an absolute neurovascular emergency and the main cause of mortality and acquired disability in adults. In the Congo, stroke is the leading cause of mortality and the leading cardiovascular emergency, with a hospital frequency of between 49.74% and 56.2%. The aim of the study was to identify the mortality factors associated with stroke in young people in Brazzaville. Patients and Methods: This is a longitudinal analytical study conducted from February to period from February to September 2019 in the neurology, general intensive care and medical emergency departments of the Brazzaville University Hospital (CHUB). All subjects aged 18 - 55 years of completed age, admitted for arterial stroke confirmed by brain imaging, were included. Study variables were: age, gender, socioeconomic level, laterality, time to admission and CT scan, vascular risk factors, history of cardiomyopathy, atrial fibrillation, TIA (transient ischemic attack) or stroke, NIHSS (National Institutes of Health Stroke Scale) score, Glasgow score, blood pressure, temperature, heart rate, occurrence or non-occurrence of complications, blood glucose, creatinine, lipid profile and blood count. Data were analyzed using SPSS 21 software. Descriptive analyses were performed using SPSS 21 software. Results: 103 patients were included in the study, of whom 45 (43.7%) had ischemic stroke and 58 (56.3%) with hemorrhagic stroke. Mortality was high at 29.1% in our study, and mainly concerned hemorrhagic strokes (73.7%). Two-week mortality in our study accounted for 63.33% of total lethality. After simple logistic regression, the factors associated with death within two weeks were age between 40 - 44 years (OR (odds ratio) = 2.95;p = 0.01), hemorrhagic stroke (OR = 1.41;p = 0.07), mass effect (OR = 3.26;p < 0.01), ventricular flooding (OR = 2.86;p < 0.001), Glasgow score (OR = 2.95 (0.92 - 9.43);p = 0.06), NIHSS score on admission > 15 (OR = 5.89 (2.90 - 11.95);p < 0.001) and bronchopulmonary infection (OR = 30,
文摘Introduction: Tension-type headaches are the most widespread of the primary headache disorders. Due to their high prevalence, tension-type headaches represent a major public health problem with an enormous socio-economic burden. Determining their impact remains a challenge. Objective: To assess the impact of occupational tension-type headache in Brazzaville and identify associated factors. Population and Methods: This was an analytical case-control study conducted in public and private companies in the city of Brazzaville over a period of four (04) months. The case population consisted of cephalalgic employees;the control population was drawn from the same companies and was free of tension-type headaches. Study variables were divided into socio-professional, clinical and individual impact variables. Individual impact variables were represented by: the HIT-6 score, which incorporates a very broad conception of disability, covering several domains, namely: severity of pain during attacks and the restrictive and limiting nature of attacks. Results: Individual impact was severe in 18 (62.1%) men and 11 (37.9%) women. Mean age was 36.3 6.14 years for cases with severe impact. The mean duration of headache was 40.3 32.7 months for cases with severe impact. Tension headache evolved in attacks in 22 (75.9%) cases with severe impact, and continuously in seven (24.1%) cases. The average number of attacks per month was 2.52 1.04 for cases with severe impact. Cases with severe impact included 14 (48.3%) with chronic headache and 15 (51.7%) with episodic headache. Pain of severe intensity present in 48.3% of cases was associated with a severe impact of tension-type headache: OR = 151.66 [2.36 - 44245.95] and p-value = 0.037. At least one days absence from work per year was observed in 47.4% of our cases. The number of days off work per year due to tension-type headache had an interquartile range between 0 and 3 days and extremes from 0 to 14 days. It was the consequence of a severe impact on daily and/or professional activiti
文摘Background: Moderate to severe hypoxic-ischemic encephalopathy (HIE) in neonates is often treated with hypothermia. However, some neonates may experience epileptic seizures during therapeutic hypothermia (TH). Data on the electrophysiologic and evolutionary aspects of these seizures are scarce in African countries. Objectives: To determine the types of epileptic seizures caused by HIE in neonates in Brazzaville;to describe the evolution of background EEG activities during TH and rewarming;to report the evolution of epileptic seizures. Methods: This was a cross-sectional, descriptive study conducted from January 2020 to July 2022. It took place in Brazzaville in the Neonatology Department of the Blanche Gomez Mother and Child Hospital. It focused on term neonates suffering from moderate or severe HIE. They were treated with hypothermia combined with phenobarbital for 72 hours. Results: Among 36 neonates meeting inclusion criteria, there were 18 boys and 18 girls. Thirty-one (86.1%) neonates had grade 2 and 5 (13.9%) grade 3 HIE. In our neonates, HIE had induced isolated electrographic seizures (n = 11;30.6%), electroclinical seizures (n = 25;69.4%), and 6 types of background EEG activity. During TH and rewarming, there were 52.8% of patients with improved background EEG activity, 41.7% of patients with unchanged background EEG activity, and 5.5% of patients with worsened background EEG activity. At the end of rewarming, only 9 (25%) patients still had seizures. Conclusion: Isolated electrographic and electroclinical seizures are the only pathological entities found in our studied population. In neonates with moderate HIE, the applied therapeutic strategy positively influences the evolution of both seizures and background EEG activity. On the other hand, in neonates with severe HIE, the same therapeutic strategy is ineffective. .
文摘Background: Epilepsy is a chronic brain disorder. It often leads to disabilities and handicaps. In Africa, epilepsy is almost exclusively treated by general practitioners (GPs) because of a shortage of epilepsy specialists. It is therefore important to know the level of knowledge about epilepsy among GPs in order to improve their skills. Objectives: To assess the level of knowledge about the management of anti-epileptic drug treatment among GPs in Brazzaville;to investigate the relationship between demographic factors and GPs’ knowledge. Methods: This was a cross-sectional analytical study. It was conducted from 20 July to 1 September 2021. It focused on GPs working in public hospitals and private care centers in Brazzaville. Information on treatment aspects was collected through a standardized 11-item questionnaire. Results: Among the 137 participants, there were 84 (61.3%) men and 53 (38.7%) women. Of these participants, 36 (26.3%) were trained in Congo versus 101 (73.7%) in other countries. Only 21 (15.3%) GPs had good knowledge about the management of anti-epileptic drug treatment. The overall average knowledge score among GPs was low (31.4%). No significant associations were found between low and good levels of knowledge and gender (OR = 1.03;95% CI = 0.40 - 2.68;p = 1.000), age groups (OR 0.05), training country (OR = 0.62;95% CI = 0.19 - 1.98;p = 0.591), practice hospital (OR = 0.40;95% CI = 0.05 - 3.20;p = 0.695) and duration of professional experience (OR 0.05). Conclusion: The study population has insufficient knowledge about the management of anti-epileptic drug treatment. Demographic factors have no impact on GPs’ knowledge. Epilepsy education programs are needed to improve GPs’ knowledge and skills.
文摘Background: Autoimmune diseases, which are among the leading causes of morbidity and mortality in the world, are pathologies caused by a dysfunction of the immune system. They can affect the central nervous system, the peripheral nervous system or both nervous systems. Objectives: To describe the epidemiological, clinical, paraclinical, therapeutic and evolutive aspects of neurological disorders related to autoimmune diseases. Methods: This was a prospective cohort study. It was carried out from 1 January 2015 to 31 December 2019 (5 years). It focused on patients aged 15 years and above, who were hospitalized or followed as ambulatory patients for neurological disorders related to autoimmune diseases in the neurology department of the university teaching hospital in Brazzaville. Results: Among the 41 patients who fulfilled inclusion criteria, there were 29 (70.73%) women and 12 (29.27%) men. The average age of patients was 38.3 ± 13.8 years. An increase in the frequency of neurological disorders related to autoimmune diseases was observed every year. The main neurological disorders were neuromyelitis optica spectrum disorders (n = 14;34.15%), acute polyradiculoneuropathies (n = 13;31.71%), chronic polyradiculoneuropathies (n = 4;9.75%) and acute disseminated encephalomyelitis (n = 3;7.31%). The treatments administered, which consisted of corticosteroids and immunosuppressive drugs, had significantly improved the vital prognosis and functional status of patients (p = 0.025). Conclusion: In our study population, neurological disorders related to autoimmune diseases are rare. The neurological clinico-pathological entities diagnosed are similar to those reported in the literature. The therapeutic approaches used improve the quality of life of patients.
文摘Background: Among the main challenges of healthcare system throughout the world, there is stroke management. It is important to have data on the in-hospital costs of stroke care to help decision-makers to implement a health insurance system. Objectives: To evaluate the in-hospital costs of stroke care in Brazzaville;to determine the factors influencing the total mean in-hospital cost of stroke care;to identify third parties contributing to stroke care expenditure. Methods: This was a cross-sectional prospective and analytical study. It was carried out at 4 public hospitals in Brazzaville (University Hospital Center, Chinese and Congolese Friendship Hospital, Talangaï Hospital and Makélékélé Hospital), from May to August 2019 (4 months). It focused on patients who had a first episode of stroke confirmed by brain imaging and were at least 18 years old. The bottom-up approach was used to determine the in-hospital costs of stroke care. Results: This study included 109 patients who fulfilled inclusion criteria. Their mean age was 59.2 ± 13.7 years old, with limits of 35 and 90 years old. The total direct in-hospital cost of stroke care was 47,308,330 francs CFA (72,122 euro). The total mean in-hospital cost of stroke care was 1,389,590 francs CFA (2118 euro). The mean cost of intracerebral hemorrhage care was 510,988 francs CFA (779 euro) versus 373,457 francs CFA (569 euro) for cerebral arterial infarction care. The following factors affected the total mean cost of stroke care: type of hospital (p < 0.0001), length of hospital stay (p = 0.001), type of stroke (p = 0.01), stroke severity (p = 0.001) and complications (p = 0.001). The level of contribution to stroke care expenditure covered by third parties was: 78% for patient families;2.8% for community self-help associations. Conclusion: In Congo, the mean in-hospital cost of stroke care is elevated considering the guaranteed minimum wage of 70,000 francs CFA (107 euro). Five factors affect the total mean cost of stroke care. Patient families are the main
文摘<strong>Background:</strong><span><span><span style="font-family:;" "=""> Post-stroke sequelae can have repercussions on the sexual life and relational life of patients and their partners. <b>Objectives:</b> To determine the frequencies of sexual disorders after a first stroke event;to identify the factors associated with sexual disorders;to explore the real-life experience of sexual disorders within couples. <b>Methods:</b> It was an analytical cross</span></span></span><span style="font-family:Verdana;"></span><span><span><span style="font-family:;" "="">-sectional study, conducted on patients followed up for a first stroke and their partners. It was carried out at public and private hospitals in Brazzaville, Congo, during the period of patient follow-up, from May to September 2019 (5 months). The Female Sexual Function Index, International Index of Erectile Function 5 <span>and</span> interviews were used to describe sexual aspects. The real-life experience of couples was explored using standardized and pre-established questionnaires. <b>Results:</b> Of the 36 patients who had taken up again sexual intercourse after stroke, 29 (80.6%) were men. Among the post-stroke sexual disorders, erectile dysfunction (53.2%) and ejaculatory dysfunction (40.4%) were the most frequent in men. <span>Decrease</span> <span>of</span> sexual desire was predominant in women (100%). Factors associated with erectile dysfunction were sleep disorder (p = 0.007) and mean sleep duration per night (p = 0.01). Lack of verbal and non-verbal communication of sexual problems and psychological effects was noted in 77.8% of patients and 60% of their partners. The most frequent psychological effects were: in patients, frustration (52.8%), <span>attitude</span> of person decreased (50%) and sadness (41.7%);in partners, <span>attitude</span> of carer (86.7%). <b>Conclusion:</b> Post-stroke sexual disorders are frequent in our context. Sleep disorders and mean sleep duration per night, psychological factors seem to <span>have a negative impact on<
文摘Background: Stroke causes multiple complications, sequelae and a high mortality rate. Therefore, it is important to initiate or improve stroke awareness. Objectives: To assess knowledge about stroke among workers, explore workers’ attitudes towards stroke victims and identify factors influencing knowledge about stroke and workers’ attitudes. Methods: It was an analytical cross-sectional study. It was conducted from 16 August to 30 December 2020 (4.5 months). It was carried out in public and private enterprises in the formal sector in Brazzaville. It focused on workers aged 19 years and above. The study variables were socio-professional, psychosocial, epidemiological and clinical. Results: This study included 543 workers who fulfilled inclusion criteria. The knowledge scores for at least one warning sign and one risk factor were 74% and 77.7%, respectively. The average knowledge scores for warning signs and risk factors were 11.4% and 16.7%, respectively. For prevention measures, average knowledge score was 16.5%. The average score of knowledge for items related to post-stroke life of stroke victims was 78.3%. The average rate of positive attitudes of workers towards stroke victims was 81.4%. The determinants of knowledge about stroke were education (p = 0.039) and information (p = 0.040). The factors influencing workers’ normal attitude were education (p = 0.023) and knowledge about stroke (p Conclusion: Although the attitudes towards stroke victims are overall good, the level of knowledge about warning signs, risk factors and prevention measures is low. Because of this, it is important to organize public regular awareness and education campaigns in order to improve and increase knowledge about stroke.
文摘Objective: To determine the role of CD4+ and CD8+ T lymphocytes in the onset of stroke in people living with HIV. Methodology: This was a descriptive, cross-sectional study from January to July 2019, in the neurology department of loandjili general hospital, including any patient hospitalized for a first episode of stroke confirmed by brain scan. The study variables were: age, sex, CRP value, serum T cell CD4+, CD8+. The statistical analysis was carried out using the EPI info 7 software. Results: Twenty stroke patients were included. The relative frequency of HIV was 20%. The risk factors were potentiated by immunosuppression of CD4+ T cells. Sixty percent (60%) of the patients had a CD4+ count < 200/mm<sup>3</sup> and the mean CD4+ count was ±191/mm<sup>3</sup>. Stroke was the predominant mechanism of injury with a frequency of 70%, the only injury mechanism of stroke in patients with CD8+ T cell count > 800/mm<sup>3</sup> (p = 0.04). Conclusion: Risk factors are potentiated by TCD4+ lymphocyte immunosupression, also CD8+ lymphocytes of immune system activation marker are a cardiovascular risk factor for living people with HIV.
文摘<strong>Introduction:</strong><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;"> Sickle cell disease, the most frequent hemoglobinopathy, is one of many causes of psychological repercussions.</span></span></span><span><span><span style="font-family:;" "=""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><b><span style="font-family:Verdana;">Objectives: </span></b></span></span><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;">To determine the </span><span style="font-family:Verdana;">prevalence of psychological disorders in children/adolescents living with</span><span style="font-family:Verdana;"> sickle cell disease and to identify the associated factors.</span></span></span></span><span><span><span style="font-family:;" "=""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><b><span style="font-family:Verdana;">Patients and Method: </span></b></span></span><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;">An analytical cross-sectional study was conducted from June to September 2019 at the national sickle cell center and at the mother-child consultation of the University Hospital of Brazzaville. Children/adolescents aged six to 19 years old followed for sickle cell disease were included. Psychological disorders were assessed using the Diagnostic and Statistical Manual of Mental Disorders “DSM-5” which assesses depression and anxiety disorders, the Rosenberg Self-Esteem Scale, and the Brief Illness Perception Questionnaire which as</span><span style="font-family:Verdana;">sesses representations of chronic diseases. SPSS 20.0 software was used for</span><span style="font-family:Verdana;"> statistical analysis.</span></span></span></span><span><span><span style="font-family:;" "=""> </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><b><span style="font-family:Verdana;">Resu
文摘<strong>Introduction:</strong> The role of immunosuppression of TCD4<sup>+</sup> lymphocytes in the onset of stroke in people living with HIV has been reported in numerous studies examining the co-morbidity of stroke and HIV. Objective: To determine the correlation between the viral load and the type of stroke. <strong>Methodology:</strong> This was a 7-month cross-sectional descriptive study carried out in the Neurology Department of Loandjili General Hospital in Pointe-Noire. The study population consisted of patients living with HIV who had a stroke confirmed by brain scan. The sero-immunological investigation consisted of looking for T lymphocyte typing from two kits: a CD4<sup>+</sup> T lymphocyte typing reagent kit (BD FACS Presto TM) and a GeneXpert kit for viral load (Xpert<sup><span style="color:#000000;font-family:Roboto, "white-space:normal;background-color:#D46399;">®</span></sup>HIV-1 Viral Load). The database was made from the 2010 version of Microsoft Excel. <strong>Results:</strong> We included 16 patients living with HIV, 56% of whom were women with a sex ration of 0.78. The mean age was 56.92 ± 11.21. The mean number of TCD4<sup>+</sup> lymphocytes was 413.44 ± 677.95/mm<sup>3</sup>;minimum: 93/mm<sup>3</sup>;maximum: 2854/mm<sup>3</sup>. The mean viral load was 17,996.31 ± 20,982.22/mm<sup>3</sup>;minimum: 1002/mm<sup>3</sup>;maximum: 67,229/mm<sup>3</sup>. No significant difference between the viral load and the occurrence of the stroke (p = 0.13). <strong>Conclusion:</strong> Our study did not show a causal link between viral load, immunosuppression of TCD4<sup>+</sup> lymphocytes and the onset of stroke.
