Evidence supporting the relationship between maternal asthma and risk for autism spectrum disorders

During pregnancy,maternal immune activation(MIA),due to infection,chronic inflammatory disorders,or toxic exposures,can result in lasting health impacts on the developing fetus.MIA has been associated with an increased risk of neurodevelopmental disorders,such as autism spectrum disorder(ASD)in the offspring.ASD is characterized by increased repetitive and stereotyped behaviors and decreased sociability.As of 2020,1 in 36 children are diagnosed with ASD by the age of 8 years,with ASD rates continuing to increase in prevalence in USA(Tamayo et al.,2023).Post-mortem brain studies,biomarker and transcriptomic studies,and epidemiology studies have provided compelling evidence of immune dysregulation in the circulation and brain of individuals diagnosed with ASD.Currently,the etiology of ASD is largely unknown,however,genetic components and environmental factors can contribute to increased susceptibility.Maternal allergic asthma(MAA),a form of MIA,has been identified as a potential risk factor for developing neurodevelopmental disorders(Patel et al.,2020).Asthma is a chronic inflammatory condition driven by a T-helper type(TH)2 immune response.

Epidemiology of functional gastrointestinal disorders in infants and toddlers: A systematic review

AIM: To assess the functional gastrointestinal disorders(FGID) prevalence in infants and toddlers. METHODS: Pub Med, EMBASE, and Scopus were searched for original articles from inception to February 2016. The literature search was made in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses(PRISMA). For inclusion, each study had to report epidemiological data of FGID on children up to 4 years old and contain standardized outcome Rome Ⅱ or Ⅲ criteria. The overall quality of included epidemiological studies was evaluated in accordance to Loney's proposal for prevalence studies of health literature. Two reviewers assessed each study for inclusion and extracted data. Discrepancies were reconciled through discussion.RESULTS: It was identified a total of 101 articles through the databases and two through the manual search. A total of 28 articles fulfilled the eligibility criteria. After reading the full articles, 13 of them were included in the present review. Twelve studies were written in English and one in Chinese, and published between 2004 and 2015. Eight articles(61.5%) were performed in Europe, three(23.1%) in America and two(15.4%) in Asia. Sample size varied between 45 and 9660 subjects. Cross-sectional frequency was reported in majority of studies(k = 9) and four studies prospectively followed the subjects. 27.1% to 38% of participants have met any of Rome's criteria for gastrointestinal syndromes, of those 20.8% presented two or more FGID. Infant regurgitation and functional constipation were the most common FGID, ranging from less than 1% to 25.9% and less than 1% to 31%, respectively. Most included studies were of moderate to poor data quality with respect to absence of confidential interval for prevalence rate and inadequate sampling methods.CONCLUSION: The scarcity and heterogeneity of FGID data call for the necessity of well-designed epidemiological research in different levels of pediatric practice and refinement of diagnostic.

Epidemiology of functional gastrointestinal disorders in children and adolescents: A systematic review

To assess the prevalence of functional gastrointestinal disorders (FGIDs) in children and adolescents.METHODSPubMed, EMBASE, and Scopus databases were searched for original articles from inception to September 2016. The literature search was made in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) recommendations. For inclusion, each study had to report epidemiological data on FGIDs in children between 4 and 18 years old and contain standardized outcome based on Rome II, III or IV criteria. The overall quality of included epidemiological studies was evaluated in accordance with Loney’s proposal for prevalence studies of health literature. Two reviewers assessed each study for data inclusion and extraction. Discrepancies were reconciled through discussion with seniors.RESULTSA total of 659 articles were identified from the databases and 16 through manual search. A total of 43 articles fulfilled the eligibility criteria for full-text reading, with 26 remaining to be included in the final analysis. All studies were written in English and published between 2005 and 2016. Eight (30.8%) articles were performed in North America, five (19.2%) in Latin America, five (19.2%) in Europe, seven (27%) in Asia, and one (3.8%) in Africa. Sample size varied between 114 and 99416 subjects, totaling 132600 individuals. Fourteen (53.9%) studies recruited their target samples from schools, 11 (42.3%) from healthcare settings and the remaining one (3.8%) from online panel community. The overall FGID prevalence rates for student samples ranged from 9.9% to 29% to as high as 87% in clinical samples. Cyclic vomiting, irritable bowel syndrome and functional constipation were the most researched conditions, with a prevalence ranging from 0.2% to 6.2%, 0% to 45.1% and 0.5% to 86.9%, respectively. The qualitative appraisal revealed that most of the studies showed average or below average generalizability.CONCLUSIONThe heterogeneity of the studies on FGIDs must be improved in order to allow comparison. Improvements should include appropriate sampling of representative population, comparable study setting, and consistent data collection.

Epidemiology of Sleep Disorders among Chronic Hemodialysis Patients in Senegal: A Multicentric Study

Introduction: Sleep disorders (SD) are common dialysis patients and can impact their quality of life. In previous studies, black ethnicity was associated with higher incidence of SD but a few data are available in African patients. This study aimed to describe prevalence and risk factors of SD among Senegalese dialysis patients. Methods: We performed a cross-sectional study between February 15th and April 30th 2012 including 127 patients (75 males and 52 females) aged 46.8 ± 16.9 (16 - 85 years) and dialysed since >6 months in three dialysis centres. For each patient, we assessed insomnia according to international definition, obstructive sleep apnea syndrome (OSAS) with the Berlin questionnaire, restless leg syndrome (RLS) using abridged version of Cambridge-Hopkins RLS questionnaire, and excessive daytime sleepiness (EDS) with Epworth sleepiness scale. Logistic multivariate regression was used to identify factors associated with different SD. Results: Overall prevalence of SD was 88% comprising: insomnia (64.3%), OSAS (49.1%), RLS (24.1%) and EDS (20.5%). Forty-two patients presented at least two disorders. No difference was noticed in prevalence of SD between genders (p = 0.14). Level of blood pressure were not different across patients with and without SD. Insomnia correlated with anemia, inflammation and EDS. OSAS was associated with age ≥50 years, EDS and neck circumference ≥25 cm. RLS correlated with anemia and EDS. Other parameters such as gender, dialysis vintage, KT/V, obesity, diabetes status and hypoalbuminemia were not associated with the different SD. The majority of patients had not been diagnosed before the survey and none of them was under treatment. Conclusions: Our findings are compatible with high prevalence of sleep disorders reported in other populations. Insomnia and OSAS are the most frequent SD but some patients combined many disorders. Nephrologists should be more aware of these SD in order to detect them early and provide efficient treatment.

Time Series and Spatial Epidemiological Analysis of the Prevalence of Iodine Deficiency Disorders in China

Objective To recognize the spatial and temporal characteristics of iodine deficiency disorders(IDD),China national IDD surveillance data for the years of 1995–2018 were analyzed.Methods Time series analysis was used to describe and predict the IDD related indicators,and spatial analysis was used to analyze the spatial distribution of salt iodine levels.Results In China,the median urinary iodine concentration increased in 1995–1997,then decreased to adequate levels,and are expected to remain appropriate in 2019–2022.The goiter rate continually decreased and is expected to be maintained at a low level.Since 2002,the coverage rates of iodized salt and the consumption rates of qualified iodized salt(the percentage of qualified iodized salt in all tested salt) increased and began to decline in 2012;they are expected to continue to decrease.Spatial epidemiological analysis indicated a positive spatial correlation in 2016–2018 and revealed feature regarding the spatial distribution of salt related indicators in coastal areas and areas near iodine-excess areas.Conclusions Iodine nutrition in China showed gradual improvements.However,a recent decline has been observed in some areas following changes in the iodized salt supply in China.In the future,more regulations regarding salt management should be issued to strengthen IDD control and prevention measures,and avoid the recurrence of IDD.

Trends and prevalence of eating disorders in children and adolescents

BACKGROUND Eating disorders(EDs)have increasingly become a public health problem globally,especially among children and adolescents.AIM To estimate the burden of EDs in children and adolescents(ages 5-19 years)at the global,regional,and national levels.METHODS Retrieved from Global Burden of Disease Study 2019 for EDs,including anorexia nervosa and bulimia nervosa,we extracted the disability-adjusted life years(DALYs)and prevalence rates with 95%uncertainty intervals between 1990-2019.The temporal trends of the DALYs and prevalence rates of EDs were assessed according to the estimated annual percentage changes.RESULTS In our study,we found that the burden of EDs continuously increased globally from 1990 to 2019.Although females accounted for more EDs cases,the burden of EDs in males had a greater increment.Meanwhile,the burden of EDs was associated with the high sociodemographic index(SDI)over the past 30 years and the human development indexes in 2019.CONCLUSION EDs,predominantly in high-income countries,are rising globally,especially in Asia,highlighting the need for resource planning and medical policy prioritization across all SDI quintiles.

Narrative minireview of the spatial epidemiology of substance use disorder in the United States:Who is at risk and where?

Drug overdose is the leading cause of death by injury in the United States.The incidence of substance use disorder(SUD)in the United States has increased steadily over the past two decades,becoming a major public health problem for the country.The drivers of the SUD epidemic in the United States have changed over time,characterized by an initial heroin outbreak between 1970 and 1999,followed by a painkiller outbreak,and finally by an ongoing synthetic opioid outbreak.The nature and sources of these abused substances reveal striking differences in the socioeconomic and behavioral factors that shape the drug epidemic.Moreover,the geospatial distribution of the SUD epidemic is not homogeneous.The United States has specific locations where vulnerable communities at high risk of SUD are concentrated,reaffirming the multifactorial socioeconomic nature of this epidemic.A better understanding of the SUD epidemic under a spatial epidemiology framework is necessary to determine the factors that have shaped its spread and how these patterns can be used to predict new outbreaks and create effective mitigation policies.This narrative minireview summarizes the current records of the spatial distribution of the SUD epidemic in the United States across different periods,revealing some spatiotemporal patterns that have preceded the occurrence of outbreaks.By analyzing the epidemic of SUD-related deaths,we also describe the epidemic behavior in areas with high incidence of cases.Finally,we describe public health interventions that can be effective for demographic groups,and we discuss future challenges in the study and control of the SUD epidemic in the country.

Epidemiological Profile of Women with Mental Disorders in Hospital in Dakar

Introduction: Women are currently more likely than men to suffer from mental health problems. The prevalence of mental health problems among women is also increasing. However, few studies conducted in Africa provide epidemiological data on women. The aim of this study was to describe the epidemiological profile of women with mental health problems in Dakar. Methodology: This was a cross-sectional, retrospective, descriptive study over a five-year period, from 1 January 2017 to 31 December 2021. It concerned all women hospitalised for psychiatric reasons at the Psychiatry Department of Fann Hospital, Dakar, Senegal. The data collection form provided information on the sociodemographic profile, i.e., age, current address, marital status, ethnicity, religion, level of education, professional activity, and use of psychoactive substances. Results: The prevalence of mental disorders was 34.9% and concerned the following ICD-10 pathology groups [F00 - 09], [F10 - F19], [F20 - F29], [F30 - F39], [F40 - 48], [F50 - F59] and [F60 - F69]. The mean age of the patients was 37 years, with a standard deviation of 13 and extremes from 16 to 74 years. Most patients were unmarried (56%). Among the married patients, the monogamous regime was in the majority in our study: 56% compared with 44% for the polygamous regime. Women had to attend French school in 74% of cases. In our study, 32% of patients had reached university level. The majority were unemployed (67%). The notion of mourning was found in 214 patients (30.2%). The birth of one or more children marked the lives of 184 patients (26%). Divorce was noted in 103 patients (14.5%). Marital conflicts were experienced by 94 patients (13.3%). Twenty percent of the patients had used psychoactive substances. Conclusion: The epidemiological profile of a woman with a mental disorder in Dakar is that of a single woman in her forties who had attended university and was a housewife. She does not use psychoactive substances and has experienced at least one mourning in her life.

Prevalence of Mental Disorders and Health Service Utilization among Individuals with Turkish Migration Backgrounds in Germany: A Study Protocol for an Epidemiological Investigation

Background: There is a lack of reliable epidemiological data on prevalence and comorbidity rates of mental disorders in the migrant population in Germany. Despite existing national and international data on the extent of psychosocial burdens in migrant populations the prevalence among the study population remains unclear. The aim of this study was to collect prevalence data for the largest migrant population in Germany-individuals with Turkish migration backgrounds—using a culturally and linguistically sensitive approach. Methods: The study employs a cross-sectional design. The multi-centre study (Hamburg, Berlin) is based on a sample of individuals with Turkish migration backgrounds living in the two cities stratified by age, gender, and education. The study programme consists of three phases: 1) a qualitative focus group to collect information on how to increase the participation rate of the target population as a minority group in Germany;2) a translation phase to create culture and linguistic sensitive versions of the assessment tools (e.g., the Composite International Diagnostic Interview (CIDI) for Turkish speaking individuals;and 3) a baseline community study to assess the lifetime, 12-month and four-week prevalence and comorbidity rates of mental disorder, health care utilization and help-seeking behaviour in individuals of Turkish migration backgrounds living in Germany. Discussion: The study provides important data on the lifetime prevalence of mental disorders and health care utilization of individuals with Turkish migration backgrounds. Furthermore, the study is an important step towards gaining a better understanding of potential barriers to participation, creating resources for difficult-to- reach minorities, and understanding the need for assessing mental disorders in migrant populations. These results can offer a starting point for the initiation of the necessary structural changes for mental health care services and policies for groups with migration backgrounds.

Neurological disorders and inflammatory bowel diseases

Extraintestinal manifestations occur in about one-third of patients living with inflammatory bowel disease(IBD) and may precede the onset of gastrointestinal symptoms by many years. Neurologic disorders associated with IBD are not frequent, being reported in 3% of patients, but they often represent an important cause of morbidity and a relevant diagnostic issue. In addition, the increasing use of immunosuppressant and biological therapies for IBD may also play a pivotal role in the development of neurological disorders of different type and pathogenesis. Hence, we provide a complete and profound review of the main features of neurological complications associated with IBD, with particular reference to those related to drugs and with a specific focus on their clinical presentation and possible pathophysiological mechanisms.

Neurological Disorders among the Outpatients Living with Human Immuno Deficiency Virus (HIV) Following at the Parakou Hospital in 2014

Objective: To study the frequency of neurological disorders associated to HIV infection. Methods: This cross-sectional study was carried out from 16th June to 16th September 2014 and included all 289 HIV-outpatients admitted to the Parakou University hospital. All data were recorded, physical examination was performed and the medical sheet of each patient was assessed. The diagnosis of neurological disorder (central and peripheral) was based on clinical features, past medical history, biological test and CT-scan data after multidisciplinary staff. Epi-data and Epi-Info 6.04C were used to perform analysis. Results: They were 73 (25.3%) male with a mean age of 38.0 years +/−?10.1 years. The mean duration of disease was 48.5 months +/−37.1 months. 150 (51.9%) of them were at Stage 3 of the disease. All patients (99.7%) were infected by HIV1, 188 (76.1%) had CD4 cells at the onset of the follow-up less than 350 cells/mm3 and 260 (90.0%) were on ART. Among the 289 patients, 110 had at least one neurological disorder, the frequency of neurological disorders was 38.1%. The main neurological disorders were peripheral neuropathy (34.3%), isolated headache (5.2%), stroke (0.7%), cerebral toxoplasmosis (0.7%) and one case of dementia (0.7%). The main associated factors were the age of patient and exposure on neurotoxic drug, especially ART. Conclusion: The neurological disorders were more frequent among HIV patients with a high frequency of peripheral neuropathy probably due to ART.

Epidemiology of stroke in urban and rural areas of the People's Republic of China:an analysis of stroke incidence rates in 1986

This paper reports the stroke incidence rates in the People’s Republic of China(PRC)in 1986.A total of 5790864 people from 199 locations sampled from all parts of the PRC(Taiwanprovince excluded)were investigated and among them 6367 complete stroke cases were found.Theincidence rate was 109.95 per 100000 people and its 95% CI was 107.25～112.65/100000.The inci-dence rate adjusted using the population composition of the urban and rural areas of the PRCin 1986 was 110.58/100000.The incidence rate standardized by the direct method using thePRC population in 1982 was 84.07/100000,and the incidence rate standardized using theworld standard population was 115.87/100000.The incidence rates of the various provinces werecounted respectively,and the relationship between the incidence rates and the geographical locationswas analysed correlatively and regressively.Positive correlation and linear regression were found be-tween the incidence rotes and the latitudes and the longitudes,that is to say,the incidence rates in-creased gradually from the south to the north and decreased progressively from the east to the westin the PRC.The stroke incidence rates were higher in urban districts than in outskirts inbig cities.When the distribution of case number in months was analysed using the methods of thetest for trend and circular distribution,a peak significant in statistics was found in January althoughit was not very high.The stroke incidence rates rose gradualy with age,and the relationship be-tween the incidence rates and age could he fitted with the Logistic curve.

Epidemiological, Clinical and Therapeutic Aspects of Schizoaffective Disorder at the CHU-Campus of Lomé(Togo)

Introduction: Schizoaffective disorder is a chronic psychotic disorder. It is characterized by the simultaneous presence of symptoms of a characterized mood disorder and symptoms of schizophrenia. Data on this disorder are almost non-existent in West Africa. The objective was to describe the epidemiological, clinical and therapeutic aspects of schizoaffective disorder at the Campus University Hospital Centre (CHU-Campus) of Lomé in Togo. Framework and Method: This was a retrospective study with a descriptive aim on patients hospitalized at the Clinic of Psychiatry and Medical Psychology (CPPM) of CHU-Campus from January 1st, 2013 to December 31, 2018. Results: A total of 46 patients were included in this study. Their mean age was 39.5 years with extremes ranging from 14 to 65 years. Females had predominated at 52.18% or a sex ratio of 0.91. Married people represented 47.83%. Primary education represented 34.80%. The unemployed were in the majority at 32.92%. Sixty-five point twenty two percent (65.22%) of the patients had a personal psychiatric history. All patients had presented with delusions plus other psychotic and mood symptoms. Almost all patients (97.82%) had received a thymoregulator associated with a first generation antipsychotic (95.65%). Conclusion: More studies should be done in our countries to describe the cultural aspects of this disease.

Mixed Cerebrovascular and Alzheimer’s Type Pathology Mimicking Lewy Body Disease and Its Possible Contribution to Cognitive Impairment in Elderly Patients with Bipolar Disorder/Schizophrenia

The fast aging human population requires new approaches to reliable diagnosis and proper treatment of dementia in elderly patients with psychiatric disorders such as bipolar disorder (BD) and schizophrenia (SCZ). As compared to other psychiatric disorders, BD and SCZ are characterized by increased and similar risk for dementia as well as cerebrovascular (CVD) and Parkinson’s (PD) diseases independent of the patient’s age. There are reports in the literature suggesting BD and SCZ in older patients could cause dementia without contribution from the neurodegenerative diseases, including Alzheimer’s disease (AD), due to the absence of the known neuropathology associated with cognitive decline in such individuals. This view contradicts a plethora of data highlighting AD as a major cause of dementia in the elderly. This issue was addressed by examining postmortem cerebral pathology in an 83-year-old female diagnosed with BD, SCZ, and PD (D1) and comparing it to that of a second donor (D2), an age-matched male diagnosed with Lewy Body Dementia (LBD). Upon thorough histochemical and immunohistochemical examinations of both brains, the PD and LBD diagnoses in D1 and D2 were not confirmed. Instead, AD-related pathology was observed in both subjects with AD advancing to its clinical stage (mild to moderate) only in D1. Diffuse β-amyloid peptide 1-42 (Aβ1-42) staining, most likely reflecting a presence of the Aβ1-42 soluble form, was also detected in cerebellar neurons and cerebellar extracellular space in D1 and D2. Cerebrovascular pathology was pronounced and distinct in both brains and included amyloid angiopathy, hyaline atherosclerosis, microbleeds, and dilated Virchow Robin spaces in D1 as well as thick-walled blood vessels with microbleeds in D2. It was concluded that a mixed AD and cerebrovascular pathology could mimic Lewy Body Disease and potentially contribute to dementia development in elderly BD and SCZ patients.

Stroke (Cerebrovascular Accident): Epidemiological, Clinical and Evolving Aspects in the Internal Medicine Department of the Public Health Establishment 1 (EPS1) of Tivaouane

Introduction: The frequency, severity, cost of treatment, morbidity and mortality of stroke make it a real public health problem. In industrialized countries, strokes are the leading cause of physical disability in adults, the second leading cause of dementia (after Alzheimer’s disease), and the third leading cause of death (after cancer and cardiovascular disease). It’s also a major cause of depression. The objective of our study was to describe the epidemiological, clinical and evolutionary aspects of stroke in the internal medicine department of Tivaouane Hospital. Material and Method: This is a retrospective study carried out from January 1, 2015 to December 31, 2018 on the files of patients hospitalized for stroke in the medical department of the EPS1 in Tivaouane. We took into account all the patients who had a brain CT (computed tomography) scan. We collected data related to socio-demographic characteristics, history, risk factors, reasons for admission, clinical signs, paraclinical examinations, as well as evolution. Results: Out of 1999 patients, 206 files of patients with stroke were collected, i.e. a proportion of 10.3%. Our study population had a mean age of 65.53 years [16 - 97 years]. We noted a clear predominance of women (50.5%). The majority of the population came from the outskirts of Tivaouane (56.7%). Risk factors for stroke were dominated by hypertension (90.3%), dyslipidemia (19.4%), previous stroke (18.9%), and diabetes (16%). The clinical signs were dominated by a motor deficit (94.1%), speech disorders (67.4%) and consciousness disorders (47%). Ischemic strokes were predominant (65%) over hemorrhagic strokes (34.5%). The outcome was generally unfavorable with 14.6% total recovery, 58.7% recovery with sequelae and a case fatality of 26.7%. Conclusion: It emerges from this study that strokes still remain a real public health problem. Knowledge of populations of risk factors as well as their proper management is fundamental in primary prevention strategies, the only guarantee for a reduction in the still very high morbidity and mortality of this disease.

Is all we know that we know nothing? A critical review of the prevalence of somatoform disorders in the elderly

Objective: As noted in previous reviews, the prevalence rates for somatoform disorders in the elderly that have been reported are highly heterogeneous. The main aim of this paper is to identify the reasons for the substantial variation in prevalence rates and discuss the potential of future diagnostic criteria to address current difficulties. Methods: We conducted a selective review of the literature on the prevalence of somatoform disorders in elderly populations. Results: We found significant conceptual differences between the described diagnostic groups and the criteria applied across studies. Moreover, substantial disparities related to sample selection, age cut-offs, and applied measures were revealed. Conclusions: A general conceptual confusion exists throughout the literature regarding somatoform disorders in the elderly that significantly hinder the comparison and integration of results and can lead to premature conclusions. The redefinition of the somatoform disorder category in the next version of the DSM should be taken as an opportunity to address this issue and facilitate research.

Epidemiological and Hemato-Biochemical Profiles of Diabetic Patients at the Diabetology, Endocrinology, and Metabolic Diseases Department of the Alpha Oumar Diallo Regional Hospital, Kindia (Republic of Guinea)

This study aims to enhance the healthcare services for diabetic patients in the administrative region of Kindia by suggesting dietary interventions to assist diabetics in better managing their condition. Conducted over a period of six months, from February 18 to July 18, 2021, this prospective and descriptive cross-sectional study involved 220 diabetic patients. Among these, 48 patients (22%) maintained balanced glucose levels (2 g/l). Positive glycosuria was observed in 54% of the patients, whereas 46% demonstrated normal glycosuria. An analysis of urinary parameters revealed that 15% of the patients had abnormal Ketone Bodies. Normal HbA1c levels (9%) HbA1c levels. Hematological assessments indicated significant variation: 56% of the patients had low hemoglobin levels, 4% suffered from hyper-eosinophilia, and 1% each from hyper-basophilia and hyper-hemoglobinemia. The anemic profile was characterized as mild anemia in 75%, moderate anemia in 20%, and severe anemia in 5%. Furthermore, 25% of patients were affected by Microcytic anemia and 75% by Normocytic anemia. Demographically, women constituted 65% of the study group compared to 35% of men. The most represented age bracket was 41 to 60 years, accounting for 52% of the patients, while those between 61 and 80 years comprised 36%. Every district in Kindia was impacted by diabetes.

Cerebrovascular disorder

209220 Clinical features and treatment of the hemorrhagic moyamoya disease/Duan Lian(Dept Neurosurg,Research Clinic,Acad Mil Med Sci,PLA,Beijing 100071)…∥Chin J Neurosurg.-2009,25(3).-201~204Objective To study the clinical features,bleeding reasons and strategies of the treatment of 61 patients with hemorrhagic moyamoya disease.Methods The clinical features of onset,bleeding location of the lesions and the type,characteristics of DSA images and therapeutic results were studied retrospectively.Results In all 61 patients,57 patients were adults.Most of them were cerebral hemorrhage breaking into ventricles.In all the hemisphere of hemorrhage,dilatation and abnormal branching of the AChA and P-CoM were observed in 52 patients,118 procedures of EDAS were performed,including superficial temporal basilar tip in 116 hemispheres and occipital artery in 2 hemispheres.There was no recurrence of hemorrhage in those operation patients.But 2 patients without EDAS died due to recurrence of hemorrhage Conclusion Dilatation and abnormal branching of the AChA and/or P-CoM are one of the main reasons for hemorrhagic events.The treatment of EDAS may be an effective method for preventing the recurrence of hemorrhage of hemorrhagic moyamoya disease.17 refs,2 figs.

Epidemiological Study of Inflammatory Eye Diseases at the CHU-BSS of Kati

Introduction: Ocular inflammation is a frequently encountered entity in ophthalmology. Depending on the inflamed part of the eye, different forms of ocular inflammation are distinguished. The challenge for the clinician will be to differentiate a benign pathology from a serious pathology that threatens visual function and requires urgent management. The aim is to make an epidemiological analysis of inflammatory eye diseases at the CHU-BSS of Kati. Materials and Methods: The study was carried out at the CHU-BSS of Kati between January 1 and December 31, 2023 and involved 1159 patients with various inflammatory eye diseases. Results: During the study period, 1159 cases of ocular inflammation were diagnosed out of 2111 new consultations, i.e. an incidence of 54.90%. Patients aged between 0 and 20 years were more affected with 41%. Women were more affected with 63.7%. The predominant symptom was pruritus with 57.8%. The main pathologies diagnosed were dominated by allergic conjunctivitis, bacterial conjunctivitis, with respectively 57.9% and 23.4%. Discussion: The results obtained reflect the findings made in the current practice of ophthalmology. Indeed, inflammatory diseases of the ocular surface, generally benign, are more frequent than intraocular inflammations which can jeopardize the functional or even anatomical prognosis of the affected eye. Conclusion: Endoocular inflammations are less frequent. Despite the possibility of functional complications, a rigorous diagnosis and a well-conducted medical treatment overcome most inflammatory ocular diseases.

Epidemiological and Clinical Aspects of Anxiety Disorders in Chu Conakry

The general objective of our study was to describe the clinical and epidemiological aspects of anxiety disorders. This was a retrospective descriptive cross-sectional study, lasting 5 years, from January 01, 2019 to December 31, 2023, on 225 patients seen in consultation for anxiety disorders in the department. The prevalence of anxiety disorders was 2.5% in consultation. The 20 - 29 age group was the most represented at 33.3%. Females were slightly represented at 55.1%, with a sex ratio of 1.2. The secondary level was the most affected, accounting for 36.4% of cases. Insomnia was the most frequent reason for consultation, accounting for 71.1% of cases. A larger general population study would be necessary to better assess the extent of anxiety disorders in Guinea.