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Abissegue G, Yakubu SI, Ajay AS, Niyi-Odumosu F. A systematic review of the epidemiology and the public health implications of stroke in Sub-Saharan Africa. J Stroke Cerebrovasc Dis 2024; 33:107733. [PMID: 38663647 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 04/17/2024] [Accepted: 04/22/2024] [Indexed: 05/24/2024] Open
Abstract
BACKGROUND With approximately 11 million strokes occurring annually worldwide, and over 6.5 million deaths annually, stroke has made its place as one of the major killers in the world. Although developing countries make up more than 4/5 of the global stroke burden, well-grounded information on stroke epidemiology remains lacking there. AIMS This systematic review study aimed to provide a synthesis of studies on the incidence and prevalence of stroke among adults in sub-Saharan Africa (SSA), subsequently deduce the associated risk factors and public health implications (mortality rates and economic costs) of the disease on the population of this region. METHODS A systematic review of studies carried out in the region and published on PUBMED. Eligibility criteria were established using the PEO (Population/Patient, Exposure, Outcome) format. Research articles investigating either (or all) of the following: ischemic or haemorrhagic stroke, incidence, prevalence, and risk factors of stroke in adults (≥ 18 years old), in at least one region of SSA were included. Exclusion criteria comprised studies involving populations younger than 18 years old, research conducted outside the designated research region, and articles inaccessible in full text. The PRISMA guidelines were used for the search strategy. RESULTS Fifty-two studies were included review. Among them, over 11 studies investigated the prevalence of the disease. Some older studies within the continent (Nigeria, 2011) showed a prevalence of 1.3 per 100 while more recent studies (Zambia, 2021) showed a prevalence of 4.3 per 1000. The highest prevalence noted in this region was in Madagascar (2017) with 48.17 per 100, while the lowest was recorded in (Zimbabwe, 2017) with 0.61 per 100. The study in Tanzania showed a crude incidence of 94·5 per 100 000 (76·0-115·0) while the study in Ghana in 2018 showed an incidence of 14.19 events per 1000 person-years [10.77-18.38]. The identified risk factors included hypertension, diabetes, smoking, alcohol consumption, physical inactivity, poor diets (more salt, less vegetables), dyslipidaemia, HIV/AIDS co-infection, heart disease (cardiomyopathies, cardiac arrhythmias), obesity, previous stroke and/or family history of stroke. Over 21 studies investigated the mortality rates due to stroke in SSA, with most of the studies being in West Africa. These studies revealed mortality rates as high as 43.3% in Ghana, and as low as 10.9% in Cameroon. Few studies reported on the economic costs of stroke in the region; two in Benin, two in Nigeria and one in Tanzania. CONCLUSION The increasing incidence/prevalence, lifestyle factors and interactions with other diseases, including major communicable diseases, stroke is becoming a pressing public health problem for SSA. Reducing the incidence of stroke in Africa will surely lower mortality, morbidity, disability, and the neurological as well as cognitive aftereffects of stroke, as is clear from the experience of higher-income nations. We recommend a collective intervention involving the governments of nations, international organizations, civil society, and the private sector for greater impact and sustainable outcomes reducing the epidemiology and implications of stroke in SSA.
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Affiliation(s)
- Gisele Abissegue
- Faculty of Health and Life Sciences, De Montfort University, Leicester, United Kingdom
| | | | - Aiswarya Seema Ajay
- Faculty of Health and Life Sciences, De Montfort University, Leicester, United Kingdom
| | - Faatihah Niyi-Odumosu
- School of Applied Sciences, University of the West of England, Bristol, United Kingdom.
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Okiah L, Olowo S, Iramiot SJ, Nekaka R, Ssenyonga LVN. Lived experiences of caregivers of persons with epilepsy attending an epilepsy clinic at a tertiary hospital, eastern Uganda: A phenomenological approach. PLoS One 2023; 18:e0274373. [PMID: 37463142 DOI: 10.1371/journal.pone.0274373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 06/21/2023] [Indexed: 07/20/2023] Open
Abstract
INTRODUCTION Epilepsy has been found to affect caregivers' quality of life, lifestyle, psychological health, social well-being, and working time. Caregivers in Uganda as in the rest of the world are important in assisting a person with epilepsy in complying with medical directions and are actively involved in communicating with healthcare professionals. Little is known about the lived experiences of caregivers of persons afflicted with epilepsy in Uganda. The purpose of this study was to determine the lived experiences of caregivers of persons with epilepsy attending the epilepsy clinic at Mbale regional referral hospital, eastern Uganda. METHODS AND MATERIALS The caregivers' lived experiences were elicited directly from them and their health workers who work with them in the care of the patients. Forty participants which consisted of 30 caregivers and 10 key informant health workers were selected for the study through purposive sampling. Face-to-face in-depth interviews with an unstructured interview guide were conducted to gather participants' information. The principal investigator conceptualized the interview guide, the guide was then reviewed by co-investigators, and revised and approved as the final data collection instrument after an extensive and comprehensive literature review. The interview guide comprised two sections; the first section comprised the questions that elicited the participants' social-demographic information. The second section comprised questions that explored caregivers' experiences of persons afflicted with epilepsy. Notations were taken and a digital recorder was used purposely for audio recordings. All interviews lasted for an hour and were audio-recorded with the participant's consent. An inductive thematic analysis was employed and adopted to identify the patterns emerging from the texts. RESULTS The caregivers majorly perceived epilepsy as a burden. Four main themes were revealed from the analysis and these are: psychological burdens which included, worries about the future of the patient, being looked down upon; social burdens which entailed, affected public relations, feelings of stigma; an economic burden which included interference with the source of income, affected productivity at work; and physical burdens which included, Feelings of uneasiness and disrupted sleep among others. CONCLUSION The caregivers majorly perceived epilepsy as a serious burden. This burden can be psychological, social, economic, and physical. Therefore, services and plans targeting patients with epilepsy need to consider the burden that caregivers encounter to comprehensively manage epilepsy.
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Affiliation(s)
- Lindah Okiah
- Department of Nursing, Busitema University Faculty of Health Sciences, Mbale, Uganda
| | - Samuel Olowo
- Department of Nursing, Busitema University Faculty of Health Sciences, Mbale, Uganda
| | - Stanely J Iramiot
- Department of Microbiology and Immunology, Busitema University Faculty of Health Sciences, Mbale, Uganda
| | - Rebecca Nekaka
- Department of Community and Public Health, Busitema University Faculty of Health Sciences, Mbale, Uganda
| | - Lydia V N Ssenyonga
- Department of Nursing, Busitema University Faculty of Health Sciences, Mbale, Uganda
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Xu Y, Han J, Tu WJ, Zhang J. Editorial: Potential biomarkers in neurovascular disorders. Front Neurol 2023; 14:1186852. [PMID: 37114232 PMCID: PMC10126421 DOI: 10.3389/fneur.2023.1186852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 03/21/2023] [Indexed: 04/29/2023] Open
Affiliation(s)
- Yuzhen Xu
- The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
- *Correspondence: Yuzhen Xu
| | - Jinming Han
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Wen-Jun Tu
- Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - John Zhang
- Department of Physiology and Pharmacology, Loma Linda University, Loma Linda, CA, United States
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Mortel D, Kawatu N, Steiner TJ, Saylor D. Barriers to headache care in low- and middle-income countries. eNeurologicalSci 2022; 29:100427. [PMID: 36212617 PMCID: PMC9539775 DOI: 10.1016/j.ensci.2022.100427] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 09/26/2022] [Indexed: 11/23/2022] Open
Abstract
Headache disorders are a common cause of disability globally and lead not only to physical disability but also to financial strain, higher rates of mental health disorders such as depression and anxiety, and reduced economic productivity which negatively impacts gross domestic product (GDP) on a national scale. While data about headache are relatively scarce in low- and middle-income countries (LMICs), those available suggest that headache disorders occur on a similar scale in LMICs as they do in high-income countries. In this manuscript, we discuss common clinical, political, economic and social barriers to headache care for people living in LMICs. These barriers, affecting every aspect of headache care, begin with community perceptions and cultural beliefs about headache, include ineffective headache care delivery systems and poor headache care training for healthcare workers, and extend through fewer available diagnostic and management tools to limited therapeutic options for headache. Finally, we review potential solutions to these barriers, including educational interventions for healthcare workers, the introduction of a tiered system for headache care provision, creation of locally contextualized diagnostic and management algorithms, and implementation of a stepped approach to headache treatment.
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Onohuean H, Akiyode AO, Akiyode O, Igbinoba SI, Alagbonsi AI. Epidemiology of neurodegenerative diseases in the East African region: A meta-analysis. Front Neurol 2022; 13:1024004. [PMID: 36468051 PMCID: PMC9718573 DOI: 10.3389/fneur.2022.1024004] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 10/18/2022] [Indexed: 07/30/2023] Open
Abstract
INTRODUCTION There is a scarcity of epidemiological data on neurodegenerative diseases (NDs) in East Africa. This meta-analysis provides the regional prevalence of NDs, their contributing factors, and evidence of change over time concerning gender per age or year. METHODS Articles were retrieved from electronic databases following the PRISMA standard. RESULTS Forty-two studies were reviewed, and 25 were meta-analyzed with a random-effects model. The pool estimate proportion of 15.27%, 95% CI (0.09-0.23) (I2 = 98.25%), (Q = 1,369.15, p < 0.0001) among a population of 15,813 male/female and 1,257 with NDs. Epidemiological characteristics associated with NDs include Dyskinesias prevalence 55.4%, 95% CI (13.5; 90.9), I2 (96%) and subsistence farming prevalence 11.3%, 95% CI (5.8; 20.9), I2 (99%). Publication bias by Egger test was (z = 4.1913, p < 0.0001), while rank correlation test using Kendall's model was (tau = 0.1237, p = 0.3873). Heterogeneity (R2 design = 5.23%, p design < 0.0001; R2 size = 52.163%, p size < 0.001; and R2 period = 48.13, p period < 0.0001. Covariates (R2 design + size + period = 48.41%, p < 0.001). CONCLUSION There is a high prevalence of NDs in the East African region, which could impact life expectancy, morbidity, and quality of life. Thus, early screening and regular surveillance could assist in management strategies.
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Affiliation(s)
- Hope Onohuean
- Biopharmaceutics Unit, Department of Pharmacology and Toxicology, Kampala International University Western Campus, Ishaka, Uganda
- Biomolecules, Metagenomics, Endocrine and Tropical Disease Research Group (BMETDREG), Kampala International University Western Campus, Ishaka, Uganda
| | - Abraham Olutumininu Akiyode
- Department of Biology, College of Arts and Sciences, University of Texas of the Permian Odessa, TX, United States
| | - Oluwole Akiyode
- Biomolecules, Metagenomics, Endocrine and Tropical Disease Research Group (BMETDREG), Kampala International University Western Campus, Ishaka, Uganda
- Biological and Environmental Sciences Department, Kampala International University, Kampala, Uganda
| | - Sharon Iyobor Igbinoba
- Biopharmaceutics Unit, Department of Pharmacology and Toxicology, Kampala International University Western Campus, Ishaka, Uganda
- Biomolecules, Metagenomics, Endocrine and Tropical Disease Research Group (BMETDREG), Kampala International University Western Campus, Ishaka, Uganda
- Department of Clinical Pharmacy and Pharmacy Administration, Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
| | - Abdullateef Isiaka Alagbonsi
- Department of Clinical Biology (Physiology Unit), School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Huye, Rwanda
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Abdulrahman H, Hijaz BA, Mumin M, Caqli I, Osman J, Gelaye B, Bousleiman S, Fricchione GL, Chemali Z. Reporting on neurological burden in Hargeisa, Somaliland between 2019 and 2020: A cross-sectional study. J Neurol Sci 2022; 440:120322. [DOI: 10.1016/j.jns.2022.120322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 06/06/2022] [Accepted: 06/12/2022] [Indexed: 11/26/2022]
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The global prevalence of oropharyngeal dysphagia in different populations: a systematic review and meta-analysis. J Transl Med 2022; 20:175. [PMID: 35410274 PMCID: PMC9003990 DOI: 10.1186/s12967-022-03380-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 04/04/2022] [Indexed: 01/21/2023] Open
Abstract
Background Oropharyngeal dysphagia (OD) refers to any abnormality in the physiology of swallowing in the upper gastrointestinal tract, which leads to the related clinical complications, such as malnutrition, dehydration, and sever complication, such as aspiration pneumonia, suffocation, and eventually, premature death. The previous studies indicated a various range of prevalence of OD. The present systematic review and meta-analysis aimed to standardize the global prevalence of OD in different populations. Methods A systematic literature review was conducted using Embase, Scopus, PubMed, Web of Science (WoS) databases, and Google Scholar motor engine using related MeSH/Emtree and Free Text words, with no time limitation until November 2021. The heterogeneity among studies was quantified using I2 index and the random effects model was used, due to the high heterogeneity among the results of studies included in the meta-analysis. Results The systematic literature search retrieved 2092 studies. After excluding the irrelevant studies, ultimately 27 articles with a sample size of 9841 were included in the meta-analysis. After combining the studies, the overall estimate of the global prevalence rate of OD was 43.8% (95% CI 33.3–54.9%) and the highest prevalence rate was estimated in Africa with 64.2% (95% CI 53.2–73.9%). Given the subgroup analysis based on the study population, the highest prevalence of OD was related to Dementia with 72.4% (95% CI 26.7–95.0%). The results of meta-regression indicated that the prevalence of OD has an increasing trend with the enhancement of year of publication and mean age. Conclusion The results of the present systematic review and meta-analysis revealed that the prevalence of OD is high in different populations and its trend has been increasing in recent years. Therefore, the appropriate strategies should be applied to reduce the prevalence of OD by finding its causation and monitoring at all levels, as well as providing feedback to hospitals.
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Howlett WP, Urasa SJ, Maro VP, Walker RW, Kilonzo KG, Howlett PJ, Dekker MCJ. Neurological disorders in Northern Tanzania: A 6-year prospective hospital-based case series. Afr Health Sci 2022; 22:269-284. [PMID: 36032440 PMCID: PMC9382522 DOI: 10.4314/ahs.v22i1.34] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background The burden of neurological disorders is large and altered by the HIV epidemic. Objectives We describe the pattern of neurological disorders and their association with HIV infection in adult patients attending a consultant hospital in Northern Tanzania. Methods In this prospective cross-sectional study, we collected data on adult neurological referrals over a 6-year period between 2007-13. The odds of HIV infection, across neurological categories adjusted for age and sex, was calculated. Results Of 2037 participants, 54.8% were male and 45.2% were female. The median age of participants was 43 years. The results for HIV screening were available for 992/2037 (48.7%) patients, of whom 306 (30.8%) were seropositive. The most frequent neurological disorders were cerebrovascular disease (19.9%), paraplegia (13.6%), and peripheral neuropathies (8%). Taken together CNS infection accounted for 278/2037 (13.6%). The adjusted odds (aOR) of HIV infection was highest amongst infections; brain abscesses (aOR 107, 95% CI 35.1-470.4) and meningitis/encephalitis (aOR 40.1, 95% CI 13.6-172.9), but also raised in cerebrovascular disease, paraplegia, peripheral neuropathies, cranial nerve palsies, seizures, cerebllar disorders, movement disorders, motor neuron disease and headache. Conclusion The main pattern of neurological disorders in Northern Tanzania is presented. The odds of HIV infection was highest in CNS infections and in a wide range of non-communicable neurological disorders.
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Affiliation(s)
- William P Howlett
- Kilimanjaro Christian Medical Centre, Moshi, Kilimanjaro, Tanzania
- Centre for International Health University of Bergen, Bergen Norway
| | - Sarah J Urasa
- Kilimanjaro Christian Medical Centre, Moshi, Kilimanjaro, Tanzania
| | - Venance P Maro
- Kilimanjaro Christian Medical Centre, Moshi, Kilimanjaro, Tanzania
| | - Richard W Walker
- Department of Medicine, North Tyneside General Hospital, Rake Lane, North Shields, Tyne, and Wear NE29 8NH
| | - Kajiru G Kilonzo
- Kilimanjaro Christian Medical Centre, Moshi, Kilimanjaro, Tanzania
| | - Patrick J Howlett
- Royal Brompton and Harefield Hospital Trust Fulham Road, London, SW3 6HP
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Ngarka L, Siewe Fodjo JN, Aly E, Masocha W, Njamnshi AK. The Interplay Between Neuroinfections, the Immune System and Neurological Disorders: A Focus on Africa. Front Immunol 2022; 12:803475. [PMID: 35095888 PMCID: PMC8792387 DOI: 10.3389/fimmu.2021.803475] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 12/13/2021] [Indexed: 12/31/2022] Open
Abstract
Neurological disorders related to neuroinfections are highly prevalent in Sub-Saharan Africa (SSA), constituting a major cause of disability and economic burden for patients and society. These include epilepsy, dementia, motor neuron diseases, headache disorders, sleep disorders, and peripheral neuropathy. The highest prevalence of human immunodeficiency virus (HIV) is in SSA. Consequently, there is a high prevalence of neurological disorders associated with HIV infection such as HIV-associated neurocognitive disorders, motor disorders, chronic headaches, and peripheral neuropathy in the region. The pathogenesis of these neurological disorders involves the direct role of the virus, some antiretroviral treatments, and the dysregulated immune system. Furthermore, the high prevalence of epilepsy in SSA (mainly due to perinatal causes) is exacerbated by infections such as toxoplasmosis, neurocysticercosis, onchocerciasis, malaria, bacterial meningitis, tuberculosis, and the immune reactions they elicit. Sleep disorders are another common problem in the region and have been associated with infectious diseases such as human African trypanosomiasis and HIV and involve the activation of the immune system. While most headache disorders are due to benign primary headaches, some secondary headaches are caused by infections (meningitis, encephalitis, brain abscess). HIV and neurosyphilis, both common in SSA, can trigger long-standing immune activation in the central nervous system (CNS) potentially resulting in dementia. Despite the progress achieved in preventing diseases from the poliovirus and retroviruses, these microbes may cause motor neuron diseases in SSA. The immune mechanisms involved in these neurological disorders include increased cytokine levels, immune cells infiltration into the CNS, and autoantibodies. This review focuses on the major neurological disorders relevant to Africa and neuroinfections highly prevalent in SSA, describes the interplay between neuroinfections, immune system, neuroinflammation, and neurological disorders, and how understanding this can be exploited for the development of novel diagnostics and therapeutics for improved patient care.
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Affiliation(s)
- Leonard Ngarka
- Brain Research Africa Initiative (BRAIN), Yaoundé, Cameroon
- Neuroscience Lab, Faculty of Medicine & Biomedical Sciences, The University of Yaoundé I, Yaoundé, Cameroon
- Department of Neurology, Yaoundé Central Hospital, Yaoundé, Cameroon
| | - Joseph Nelson Siewe Fodjo
- Brain Research Africa Initiative (BRAIN), Yaoundé, Cameroon
- Global Health Institute, University of Antwerp, Antwerp, Belgium
| | - Esraa Aly
- Department of Pharmacology and Therapeutics, Faculty of Pharmacy, Kuwait University, Safat, Kuwait
| | - Willias Masocha
- Department of Pharmacology and Therapeutics, Faculty of Pharmacy, Kuwait University, Safat, Kuwait
| | - Alfred K. Njamnshi
- Brain Research Africa Initiative (BRAIN), Yaoundé, Cameroon
- Neuroscience Lab, Faculty of Medicine & Biomedical Sciences, The University of Yaoundé I, Yaoundé, Cameroon
- Department of Neurology, Yaoundé Central Hospital, Yaoundé, Cameroon
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Akodu OS, Ogunlesi TA, Adekanmbi AF, Gbadebo FA. Neurological diseases at the Pediatric Neurology Clinic in a semi-urban Nigerian tertiary hospital. Sudan J Paediatr 2022; 22:83-89. [PMID: 35958080 PMCID: PMC9361490 DOI: 10.24911/sjp.106-1588669565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 03/21/2022] [Indexed: 09/19/2023]
Abstract
Neurological diseases in children may be associated with mortality and long-term morbidity when they recover from acute ailments. The pattern of neurological disorders in an outpatient service may highlight the burden of these diseases. The objective of the present study is to describe the pattern of neurological disorders at the Pediatric Neurology Clinic of Olabisi Onabanjo University Teaching Hospital (OOUTH), Sagamu, Nigeria. A retrospective analysis of consecutive patients in a Pediatric Neurology Clinic of OOUTH, from 1st January 2011 till 31st December 2014, was carried out. A total of 4,476 patients attended the pediatric outpatient unit. Of these, 433 children had neurological disorders with a prevalence of 9.67%. The most frequent pediatric neurological disorders included seizure disorders (37.7%), cerebral palsy (37.7%), and central nervous system infections with complications (6.2%). The subjects with cerebral palsy were the youngest, while the subjects with seizures were the oldest. This study emphasizes that neurological disease contributes substantially to childhood morbidity in a semi-urban African tertiary hospital.
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Affiliation(s)
- Olufemi Samuel Akodu
- Department of Pediatrics, Olabisi Onabanjo University Teaching Hospital, Sagamu, Nigeria
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Sarmadi M, Rahimi S, Rezaiemanesh MR, Yektay S. Association between water and sanitation, air and emission pollution and climate change and neurological disease distribution: A study based on GBD data. CHEMOSPHERE 2021; 285:131522. [PMID: 34273694 DOI: 10.1016/j.chemosphere.2021.131522] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 06/25/2021] [Accepted: 07/08/2021] [Indexed: 06/13/2023]
Abstract
Along with the urbanization and industrialization of countries, the prevalence of chronic diseases has increased. There is ample evidence that ambient pollution can play a major role in these diseases. This study aimed to investigate the association between neurological disorders (NDs) and their subtypes with environmental factors. In this country-level study, we used the age-standardized prevalence and incidence rate (per 100,000 populations) of NDs and its subtypes that have been taken from the Global Burden of Disease (GBD) database in 2019. We used correlation and regression analysis to assess the association between variables. Also, multivariable regression analysis was performed to identify the most important variables in NDs distribution. Age-adjusted NDs incidence rate was significantly higher in developed countries compared to developing countries (11345.25 (95% CI: 11634.88-11055.62) and 9956.37 (95% CI: 10138.66-9774.08)). Association results indicated that the impact of water and sanitation could be more effective than air pollution on NDs. The increase in water and sanitation index levels was positively correlated with NDs incidence rate and prevalence (regression coefficient (b) = 38.011 (SE = 6.50) and b = 118.84 (SE = 20.64), p < 0.001, respectively) after adjusting socio-economic and demographic factors. Furthermore, the incidence of NDs was negatively correlated with the increase in air quality (b = -16.30 (SE = 7.25), p = 0.008). Water and sanitation and their related factors are plausible factors in the distribution of NDs, which may be linked to the potential role of air and water pollution, such as heavy metals and particle matters. These results can be used by politicians and municipal service planners for future planning.
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Affiliation(s)
- Mohammad Sarmadi
- Department of Environmental Health Engineering, School of Health, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran; Health Sciences Research Center, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran.
| | - Sajjad Rahimi
- Department of Environmental Health Engineering, School of Health, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran; Health Sciences Research Center, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
| | - Mohammad Reza Rezaiemanesh
- Health Sciences Research Center, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran; Department of Laboratory Sciences, School of Paramedical Sciences, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
| | - Sama Yektay
- Student Research Committee, Department of Environmental Health, School of Public Health, Sabzevar University of Medical Sciences, Sabzevar, Iran
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Watila MM, Balarabe SA, Komolafe MA, Igwe SC, Fawale MB, Otte WM, van Diessen E, Okunoye O, Mshelia AA, Abdullahi I, Musa J, Hedima EW, Nyandaiti YW, Singh G, Winkler AS, Sander JW. Epidemiology of Epilepsy in Nigeria: A Community-Based Study From 3 Sites. Neurology 2021; 97:e728-e738. [PMID: 34253632 DOI: 10.1212/wnl.0000000000012416] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 05/19/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND We determined the prevalence, incidence, and risk factors for epilepsy in Nigeria. METHODS We conducted a door-to-door survey to identify cases of epilepsy in 3 regions. We estimated age-standardized prevalence adjusted for nonresponse and sensitivity and the 1-year retrospective incidence for active epilepsy. To assess potential risk factors, we conducted a case-control study by collecting sociodemographic and risk factor data. We estimated odds ratios using logistic regression analysis and corresponding population attributable fractions (PAFs). RESULTS We screened 42,427 persons (age ≥6 years), of whom 254 had confirmed active epilepsy. The pooled prevalence of active epilepsy per 1,000 was 9.8 (95% confidence interval [CI] 8.6-11.1), 17.7 (14.2-20.6) in Gwandu, 4.8 (3.4-6.6) in Afikpo, and 3.3 (2.0-5.1) in Ijebu-Jesa. The pooled incidence per 100,000 was 101.3 (95% CI 57.9-167.6), 201.2 (105.0-358.9) in Gwandu, 27.6 (3.3-128.0) in Afikpo, and 23.9 (3.2-157.0) in Ijebu-Jesa. Children's significant risk factors included febrile seizures, meningitis, poor perinatal care, open defecation, measles, and family history in first-degree relatives. In adults, head injury, poor perinatal care, febrile seizures, family history in second-degree relatives, and consanguinity were significant. Gwandu had more significant risk factors. The PAF for the important factors in children was 74.0% (71.0%-76.0%) and in adults was 79.0% (75.0%-81.0%). CONCLUSION This work suggests varied epidemiologic numbers, which may be explained by differences in risk factors and population structure in the different regions. These variations should differentially determine and drive prevention and health care responses.
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Affiliation(s)
- Musa M Watila
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Salisu A Balarabe
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Morenikeji A Komolafe
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Stanley C Igwe
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Michael B Fawale
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Willem M Otte
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Eric van Diessen
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Olaitan Okunoye
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Anthony A Mshelia
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Ibrahim Abdullahi
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Joseph Musa
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Erick W Hedima
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Yakub W Nyandaiti
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Gagandeep Singh
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Andrea S Winkler
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands
| | - Josemir W Sander
- From the NIHR University College London Hospitals Biomedical Research Centre (M.M.W., J.W.S.), UCL Queen Square Institute of Neurology; Chalfont Centre for Epilepsy (M.M.W., J.W.S.), Chalfont St. Peter, UK; Neurology Unit (M.M.W., J.M., Y.W.N.), Department of Medicine, University of Maiduguri Teaching Hospital. PMB 1414, Borno State; Neurology Unit (S.A.B.), Department of Medicine, Usman Danfodiyo University Teaching Hospital, Sokoto, Sokoto State; Department of Medicine (M.A.K., M.B.F.), Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State; Department of Psychiatry (S.C.I.), Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria; Biomedical MR Imaging and Spectroscopy Group (W.M.O.), Center for Image Sciences, University Medical Center Utrecht and Utrecht University; Department of Pediatric Neurology (W.M.O., E.v.D.), UMC Utrecht Brain Center, University Medical Center Utrecht, the Netherlands; Department of Clinical and Movement Neurosciences (O.O.), UCL Queen Square Institute of Neurology, London, UK; Department of Mental Health (A.A.M.), Federal Neuropsychiatric Hospital Maiduguri, Borno State; Federal Medical Center (I.A.) Azare, Bauchi State; Department of Clinical Pharmacy and Pharmacy Practice (E.W.H.), Faculty of Pharmaceutical Sciences, Gombe State University; Department of Neurology (G.S.) and Research and Development Unit (G.S.), Dayanand Medical College, Ludhiana, India; Centre for Global Health (A.W.S.), Institute of Health and Society, University of Oslo, Norway; Center for Global Health (A.W.S.), Department of Neurology, Technical University Munich, Germany; and Stichting Epilepsie Instellingen Nederland (J.W.S.), Achterweg 5, SW Heemstede, the Netherlands.
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Mbiydzenyuy NE, Pieme CA, Brown RE, Nguemeni C. Neuroscience education and research in Cameroon: Current status and future direction. IBRO Neurosci Rep 2021; 10:216-224. [PMID: 34179870 PMCID: PMC8211920 DOI: 10.1016/j.ibneur.2021.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 12/22/2020] [Accepted: 02/10/2021] [Indexed: 11/26/2022] Open
Abstract
Neurological disorders comprise 20% of hospital admissions in Cameroon. The burden of neurological disorders is increasing, especially in children and the elderly. However, there are very few neurologists, psychiatrists, gerontologists and neuropsychologists trained in the treatment of neurological disorders in Cameroon and there are very few facilities for training in basic and clinical neuroscience. Although non-governmental organizations such as the International Brain Research Organization (IBRO), International Society of Neurochemistry (ISN), and Teaching and Research in Natural Sciences for Development (TReND) in Africa have stepped in to provide short training courses and workshops in neuroscience, these are neither sufficient to train African neuroscientists nor to build the capacity to train neuroscience researchers and clinicians. There has also been little support from universities and the government for such training. While some participants of these schools have managed to form collaborations with foreign researchers and have been invited to study abroad, this does not facilitate the training of neuroscientists in Cameroon. Moreover, the research infrastructure for training in neuroscience remains limited. This is reflected in the low research output from Cameroonian universities in the field. In this review, we describe the burden of neurological disorders in Cameroon and outline the outstanding efforts of local scientists to develop the discipline of neuroscience, which is still an emerging field in Cameroon. We identify key actionable steps towards the improvement of the scientific capacity in neuroscience in Cameroon: (1) develop targeted neuroscience training programs in all major universities in Cameroon; (2) implement a thriving scientific environment supported by international collaborations; (3) focus on the leadership and the mentorship of both local and senior neuroscientists; (4) develop public awareness and information of policy makers to increase governmental funding for neuroscience research. Improving scientific capacity to tackle the neurological diseases burden in Cameroon is urgent. Neuroscience schools and advocated researchers shape the future of neuroscience in Cameroon. Public-private partnerships are required for sustainable country impact of neuroscience schools.
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Affiliation(s)
- Ngala Elvis Mbiydzenyuy
- Department of Basic Medical Science, School of Medicine, Copperbelt University, Ndola, Zambia
| | | | - Richard E Brown
- Department of Psychology and Neuroscience, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Carine Nguemeni
- Department of Neurology, University Hospital of Würzburg, Germany
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Stakeholder views of the practical and cultural barriers to epilepsy care in Uganda. Epilepsy Behav 2021; 114:107314. [PMID: 32758404 DOI: 10.1016/j.yebeh.2020.107314] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 06/23/2020] [Accepted: 06/28/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Epilepsy is one of the most prevalent, treatable neurological diseases globally. In sub-Saharan Africa, people with epilepsy (PWE) frequently seek treatment from traditional or pastoral healers, who are more accessible than biomedical care providers. This often contributes to the substantial time delay in obtaining adequate biomedical care for these patients. In Uganda, the few biomedical providers who can treat epilepsy cannot meet the great need for epilepsy care. Additionally, patients are often hesitant to seek biomedical care, often preferring the easily accessible and trusted sociocultural treatment options. This study sought to elucidate the barriers to biomedical care for PWE as well as identify potential solutions to overcome these barriers from various stakeholder perspectives. METHODS This study used qualitative research methods. Semistructured interviews and focus group discussions were conducted with four major stakeholder groups: PWE or family members of PWE, neurologists and psychiatrists, traditional healers, and pastoral healers. All interviews and focus group discussions that were in English were audio recorded and transcribed verbatim. Those that were not in English were translated live and audio recorded. A translator later translated the non-English portion of audio recording to ensure proper interpretation. Two independent coders coded the dataset and conducted an inter-rater reliability (IRR) assessment to ensure reliable coding of the data. Thematic analysis was then performed to discern themes from the data and compare nuances between each of the study design groups. RESULTS Participants discussed several different causes of epilepsy ranging from spiritual to biological causes, often incorporating elements of both. Commonly endorsed spiritual causes of epilepsy included witchcraft and ancestral spirits. Commonly endorsed biological causes included genetics, fever, malaria, and brain injury. For patients and families, beliefs about the cause of epilepsy often played a role in whom they chose to seek treatment from. Three major barriers to biomedical care were discussed: practical barriers, medical infrastructure barriers, and barriers related to stigma. Practical barriers related to issues such as transportation, cost of medical care, and distance to the nearest healthcare facility. Under medical infrastructure, drug stock-outs and lack of access to antiepileptic drugs (AEDs) were the most consistent problems stated among patients. Stigma was heavily discussed and brought up by nearly every participant. Additionally, three significant solutions to improving epilepsy care in Uganda were highlighted by participants: collaboration among treatment providers, community sensitization efforts to address stigma, and building medical infrastructure. Within building infrastructure, all participant types, except traditional healers, proposed the development of an epilepsy clinic designed to specifically treat epilepsy. CONCLUSIONS Based on these findings, there are four critical interventions that should be considered for improving epilepsy care in Uganda: the creation of dedicated epilepsy clinics, infrastructure strengthening to address medication stock-outs, community outreach programs for sensitization, and collaboration between biomedical providers and traditional healers. This article is part of the Special Issue "The Intersection of Culture, Resources, and Disease: Epilepsy Care in Uganda".
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Tran A, Thakur KT, Nakasujja N, Nakigozi G, Kisakye A, Batte J, Mayanja R, Anok A, Gray RH, Wawer MJ, Rubin LH, Sacktor N, Saylor D. Evaluation of a screening tool for the identification of neurological disorders in rural Uganda. J Neurol Sci 2020; 421:117273. [PMID: 33423010 DOI: 10.1016/j.jns.2020.117273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 12/14/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Neurological disorders are common in sub-Saharan African, but accurate neuroepidemiologic data are lacking from the region. We assessed a neuroepidemiological screening tool in a rural Ugandan cohort with high HIV prevalence. METHODS Participants were recruited from the Rakai Neurology Study in rural Rakai District, Uganda. A nurse administered the tool and a sociodemographic survey. 100 participants returned for validation examinations by a neurologist (validation cohort). The diagnostic utility and validity of the instrument were calculated and characteristics of those with and without neurological disorders compared. RESULTS The tool was administered to 392 participants, 48% female, 33% people with HIV, average age 35.1 ± 8.5 years. 33% of the study cohort screened positive for neurologic disorders. These participants were older [mean (SD): 38.3 (9.7) vs. 33.5 (7.1) years, p < 0.001], had a lower Karnofsky score [89.8 (8.4) vs. 93.9 (7.5), p < 0.001] and had a lower body mass index [21.8 (3.3) vs. 22.8 (3.7), p = 0.007] than those who screened negative. Amongst the validation cohort, 54% had a neurological abnormality of which 46% were symptomatic. The tool was 57% sensitive and 74% specific for detecting any neurological abnormality and 80% sensitive and 69% specific for symptomatic abnormalities. CONCLUSIONS We found a lower sensitivity and similar specificity for the screening tool compared with two previous studies. The lower validity in this study was likely due in part to the high percentage of asymptomatic neurological abnormalities detected. This screening tool will require further refinement and cultural contextualization before it can be widely implemented across new populations.
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Affiliation(s)
- Andy Tran
- University of Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Kiran T Thakur
- Department of Neurology, Columbia University, New York City, NY, USA
| | - Noeline Nakasujja
- Department of Psychiatry, Makerere University College of Health Sciences, Kampala, Uganda
| | | | | | - James Batte
- Rakai Health Sciences Program, Kalisizo, Uganda
| | | | - Aggrey Anok
- Rakai Health Sciences Program, Kalisizo, Uganda
| | - Ronald H Gray
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
| | - Maria J Wawer
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
| | - Leah H Rubin
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA; Department of Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ned Sacktor
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Deanna Saylor
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Medicine, University Teaching Hospital, Lusaka, Zambia.
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Graded doses of grape seed methanol extract attenuated hepato-toxicity following chronic carbamazepine treatment in male Wistar rats. Toxicol Rep 2020; 7:1592-1596. [PMID: 33304829 PMCID: PMC7711278 DOI: 10.1016/j.toxrep.2020.11.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 11/07/2020] [Accepted: 11/10/2020] [Indexed: 12/24/2022] Open
Abstract
Chronic carbamazepine treatment decreased the body weight and relative liver weight of male Wistar rats. Carbamazepine induced the activities of liver enzymes in male Wistar rats. Carbamazepine increased the product of lipid peroxidation (malondialdehyde) of the liver. Carbamazepine induced various hepatic histomorphological alterations in male Wistar rats. Most of these derangements were attenuated by grape seed methanolic extract.
Aim This study investigated the effects of co-administration of carbamazepine (CBZ) with grape (Vitis vinifera) seed methanolic extract (GSME) on liver toxicity. Method Thirty-five male rats (145−155 g) were randomized into 5 groups (n = 7) and administered with propylene glycol (PG 0.1 mL/day), CBZ (25 mg/kg), CBZ (25 mg/kg) + GSME (200 mg/kg), CBZ (25 mg/kg) + GSME (100 mg/kg), or CBZ (25 mg/kg) + GSME (50 mg/kg) orally for 28 days. Twenty-four hours after the last dose, changes in the body weights were determined. The rats were euthanized by cervical dislocation. The liver was weighed and later homogenized; while the supernatant was analyzed biochemically. The liver tissues were preserved in 10 % neutral-buffered formalin for the histomorphological investigation. Result There was significant (p = 0.0001) decrease in the body weight following carbamazepine treatment. The relative liver weight also decreased significantly (p = 0.0004) across the treatment group compared with control. The activities of the liver enzymes (aspartate aminotransferase, alanine aminotransferase, alkaline phosphatase, and glutathione activities), including the concentrations of malondialdehyde, increased significantly (p ≤ 0.0004) following carbamazepine treatment. Various morphological alterations were observed, especially in the photomicrograph of the CBZ treated rats. However, these derangements were attenuated significantly in the CBZ - GSME co-treated group. Conclusion This study concludes that GSME treatment may serve as a potential therapeutic agent in carbamazepine-induced hepatotoxicity/ dysfunction.
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Adoukonou T, Adogblé L, Agbétou M, Gnonlonfoun DD, Houinato D, Ouendo EM. Prevalence of the major neurological disorders in a semi-urban community in northern Benin. eNeurologicalSci 2020; 19:100242. [PMID: 32490220 PMCID: PMC7262545 DOI: 10.1016/j.ensci.2020.100242] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 03/06/2020] [Indexed: 11/20/2022] Open
Abstract
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.
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Affiliation(s)
- Thierry Adoukonou
- Department of Neurology, University of Parakou, Benin
- Clinic of Neurology, University Teaching Hospital of Parakou, Benin
| | - Laurine Adogblé
- Clinic of Neurology, University Teaching Hospital of Parakou, Benin
| | - Mendinatou Agbétou
- Department of Neurology, University of Parakou, Benin
- Clinic of Neurology, University Teaching Hospital of Parakou, Benin
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Diaz MM, Hu X, Fenton BT, Kimuli I, Lee A, Lindsey H, Bigelow JK, Maiser S, Altalib HH, Sico JJ. Prevalence of and characteristics associated with in-hospital mortality in a Ugandan neurology ward. BMC Neurol 2020; 20:42. [PMID: 32005185 PMCID: PMC6995141 DOI: 10.1186/s12883-020-1627-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 01/23/2020] [Indexed: 12/04/2022] Open
Abstract
Background While the burden of neurologic illness in developing countries is increasing, less is known about mortality among patients admitted to sub-Saharan African hospitals with neurologic disease. We sought to characterize the rate and patient-level predictors of in-hospital mortality in a Ugandan Neurology ward.cc. Methods Data was prospectively collected on 335 patients admitted to the Neurology ward of Mulago Hospital, Kampala, Uganda. Kaplan-Meier survival curves and multivariate COX proportional hazard modeling were used to assess survival. Results Within our sample (n = 307), 35.8% received no diagnosis at time of hospital admission. Stroke (27.3%), head trauma (19.6%), and malaria (16.0%) were the most common diagnoses. Among the 56 (18.5%) patients who died during the index hospitalization, the most common diagnosis at admission and at death was stroke. Adjusted regression analysis showed that patients without a diagnosis at time of death (HR = 7.01 [2.42–20.35], p < .001) and those with diagnoses of infections (HR = 5.21 [2.16–12.58], p = <.001), stroke (HR = 2.69 [1.20–6.04], p = .017), or head trauma (HR = 3.39, [1.27–9.07], p = 0.15) had worse survival. Conclusions In-hospital mortality affected nearly 20% of the cohort, with worse survival among those without a diagnosis and with infections, stroke, head trauma. Future work should identify reasons for increased mortality among these high-risk groups and implement targeted interventions.
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Affiliation(s)
- Monica M Diaz
- Department of Neurosciences, University of California San Diego, 220 Dickinson Street, Mail Code 8231, San Diego, CA, 92103, USA. .,University of California San Diego Health, 220 Dickinson Street, Mail Code 8231, San Diego, CA, 92103, USA. .,Johnson and Johnson Global Scholars Program, Yale School of Medicine, 20 York Street, New Haven, CT, 06510, USA.
| | - Xin Hu
- Yale Center for Analytical Science, Yale School of Public Health, New Haven, CT, USA
| | - Brenda T Fenton
- Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT, USA.,Pain Research, Informatics, and Multi-morbidities, and Education (PRIME) Center, VA Connecticut Healthcare System, West Haven, CT, USA
| | - Ivan Kimuli
- Mulago Hospital and Makerere University, Kampala, Uganda
| | - Allison Lee
- Pain Research, Informatics, and Multi-morbidities, and Education (PRIME) Center, VA Connecticut Healthcare System, West Haven, CT, USA
| | - Hayley Lindsey
- Pain Research, Informatics, and Multi-morbidities, and Education (PRIME) Center, VA Connecticut Healthcare System, West Haven, CT, USA
| | | | - Samuel Maiser
- Departments of Neurology and Internal Medicine, University of Minnesota, Minneapolis, MN, USA.,Hennepin Healthcare, Minneapolis, MN, USA
| | - Hamada H Altalib
- Pain Research, Informatics, and Multi-morbidities, and Education (PRIME) Center, VA Connecticut Healthcare System, West Haven, CT, USA.,Department of Neurology, Yale University School of Medicine, New Haven, CT, USA.,Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA.,Center for NeuroEpidemiological and Clinical Neurological Research, Yale School of Medicine, New Haven, CT, USA.,Neurology Service, VA Connecticut Healthcare System, West Haven, CT, USA
| | - Jason J Sico
- Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT, USA.,Pain Research, Informatics, and Multi-morbidities, and Education (PRIME) Center, VA Connecticut Healthcare System, West Haven, CT, USA.,Department of Neurology, Yale University School of Medicine, New Haven, CT, USA.,Center for NeuroEpidemiological and Clinical Neurological Research, Yale School of Medicine, New Haven, CT, USA.,Neurology Service, VA Connecticut Healthcare System, West Haven, CT, USA.,Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA.,Clinical Epidemiology Research Center (CERC), VA Connecticut Healthcare System, West Haven, CT, USA
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Abstract
Epilepsy is a significant worldwide public health problem that leads to reduced quality of life and negative psychosocial consequences and significantly increases mortality rates in those who are affected. The development of epilepsy from subarachnoid hemorrhage (SAH) has an important negative impact on long-term survival, functional status, and cognitive recovery in patients following aneurysmal rupture. Anticonvulsant medication (AED) administration to prevent the development of epilepsy following SAH is controversial, and studies to date have not shown effectiveness of AED use as prophylaxis. This paper reviews the pathophysiology of SAH in the development of epilepsy, the scope of the problem of epilepsy related to SAH, and the studies that have evaluated AED administration as prophylaxis for seizures and epilepsy.
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Awan S, Siddiqi AI, Asif A, Ahmed N, Brohi H, Jalbani S, Wasay M. Spectrum of neurological disorders in neurology outpatients clinics in urban and rural Sindh, Pakistan: a cross sectional study. BMC Neurol 2019; 19:192. [PMID: 31409323 PMCID: PMC6691523 DOI: 10.1186/s12883-019-1424-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 08/07/2019] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Neurological disorders are the most common cause of morbidity and mortality in developing countries. Available evidence on urban-rural differences on neurological diseases is scare in such countries. Our study objective was to determine the prevalence of neurological diseases in urban and rural tertiary care hospitals of Sindh, Pakistan. METHODS This was a cross sectional study conducted in selected urban and rural region of tertiary care hospitals of Sindh, Pakistan. The outpatients medical records of adults (18 years and above) was obtained from January 1st, 2014 to December 31st, 2014. RESULTS A total of 10,786 outpatients visit were recorded in this period. Mean age of the participants was 40.6 ± 15 years; majority was females 6104 (56.6%). About three-fourth of the patients were from rural hospital 7828 (72.6%). Common neurological diseases were headache disorders 3613 (33.4%), nerve and root lesion 2928 (27.1%), vascular diseases 1440 (13.3%), epilepsies 566 (5.2%), muscle disorders 424 (3.9%), psychiatric disorders 340 (3.1%) and CNS infection 303 (2.8%). Comparison between the urban and rural samples showed that ischaemic stroke (72.7% vs. 82%) and psychiatric disorders (2.1% vs. 3.5%) were more prevalent in rural area as compared to urban setting. CONCLUSION Stroke, headache and nerve and root lesion are major causes of neurological disorders in urban and rural settings of Sindh, Pakistan. The policy and planning must be focus on primary care, preventive measures and the promotion of health.
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Affiliation(s)
- Safia Awan
- Department of Medicine and Neurology, Aga Khan University, Karachi, Pakistan
| | - Alam Ibrahim Siddiqi
- Department of Neurology, Shaheed Mohtarma Benazir Bhutto Medical University, Larkana, Pakistan
| | - Ahmed Asif
- Department of Neurology, Liaquat National Hospital, Karachi, Pakistan
| | - Naveeduddin Ahmed
- Department of Neurology, Liaquat National Hospital, Karachi, Pakistan
| | - Hazim Brohi
- Department of Neurology, Liaquat National Hospital, Karachi, Pakistan
| | - Sajad Jalbani
- Department of Neurology, Shaheed Mohtarma Benazir Bhutto Medical University, Larkana, Pakistan
| | - Mohammad Wasay
- Department of Medicine and Neurology, Aga Khan University, Karachi, Pakistan
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Kiwanuka F, Anyango Olyet C. Knowledge, attitude, and beliefs on epilepsy among adults in Erute South, Lira District, Uganda. Epilepsia Open 2018; 3:264-269. [PMID: 29881805 PMCID: PMC5983125 DOI: 10.1002/epi4.12223] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/22/2018] [Indexed: 12/15/2022] Open
Abstract
Objective To assess the knowledge, attitudes, and beliefs of adults on epilepsy in Erute South County, Lira District, Uganda. Methods A cross-sectional study was conducted in rural Erute South County. Two hundred seventeen of 220 randomly selected adults 18 years or older participated in the study. A standardized self-administered questionnaire (Attitudes towards persons with Epilepsy "ATPE") was used for data collection. Protocol approval was sought from International Health Sciences University, and informed consent was obtained from participants at all times. Results Two hundred seventeen of 220 invited community members completed the study. Females comprised the majority 51.6%.. Most of the respondents had a low level of knowledge on epilepsy. The mean ATPE scale knowledge score was 4.57 (standard deviation [SD] = 3.24) of a maximum score of 11. The male respondents almost had mean knowledge scores almost equal to their female counterparts (4.23, SD = 2.48; 4.51, SD = 2.54, respectively). Most respondents had negative attitudes toward epilepsy, with a mean ATPE attitude score of 73.2 (SD = 2.11) of a possible maximum score of 126. The mean attitude scores for the male and female respondents were 58.18 (SD = 4.23) and 86.62 (SD = 5.23), respectively. Most respondents had negative beliefs such as attributing epilepsy to supernatural spirits, heredity, and preference of traditional medicine and healers to conventional medicine as a treatment for epilepsy. A significant number of respondents expressed sympathetic feelings toward people living with epilepsy, specifically tolerance and kindness to those living with epilepsy. Significance Findings could benefit policymakers, the district health team, researchers, community members, affected families, and people with epilepsy in designing awareness strategies. Knowledge on epilepsy could improve the quality of life and care for people living with epilepsy, through reducing misconceptions and stigmatization in the communities where they live.
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Affiliation(s)
- Frank Kiwanuka
- Department of Critical Care School of Nursing Tehran University of Medical Sciences Entebbe Uganda
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Barrie ES, Lee S, Frater JT, Kataki M, Scharre DW, Sadee W. Alpha-synuclein mRNA isoform formation and translation affected by polymorphism in the human SNCA 3'UTR. Mol Genet Genomic Med 2018; 6:565-574. [PMID: 29730891 PMCID: PMC6081226 DOI: 10.1002/mgg3.407] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 04/02/2018] [Accepted: 04/05/2018] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Multiple variants in SNCA, encoding alpha-synuclein, a main component of Lewy bodies, are implicated in Parkinson's disease. METHODS We searched for cis-acting SNCA variants using allelic mRNA ratios in human brain tissues. In a SNCA 3'UTR (2,520 bp) luciferase reporter gene assay, translation in SH-SY5Y cells in the presence of the rs17016074 G/A alleles was measured. To assess clinical impact, we queried neurocognitive genome-wide association studies. RESULTS Allelic ratios deviated up to twofold, measured at a marker SNP in the middle of a long 3' untranslated region (3'UTR), but not at a marker at its start, suggesting regulation of 3'UTR processing. 3'UTR SNP rs17016074 G/A, minor allele frequency (MAF) <1% in Caucasians, 13% in Africans, strongly associates with large allelic mRNA expression imbalance (AEI), resulting in reduced expression of long 3'UTR isoforms. A second 3'UTR SNP (rs356165) associates with moderate AEI and enhances SNCA mRNA expression. The rs17016074 A allele reduces overall 3'UTR expression in luciferase reporter gene assays but supports more efficient translation, resolving previous contradictory results. We failed to detect significant genome-wide associations for rs17016074, possibly a result of low MAF in Caucasians or its absence from most genotyping panels. In the "Genome Wide Association Study of Yoruba in Nigeria," rs356165 was associated with reduced memory performance. CONCLUSIONS Here, we identify two cis-acting regulatory variants affecting SNCA mRNA expression, measured by allelic ratios in the 3'UTR. The rs17016074 minor A allele is associated with higher expression of luciferase protein activity. Resolving the genetic influence of SNCA polymorphisms requires study of the interactions between multiple regulatory variants with distinct frequencies among populations.
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Affiliation(s)
- Elizabeth S. Barrie
- Institute for Genomic MedicineNationwide Children's HospitalColumbusOhio
- Center for PharmacogenomicsDepartment of Cancer Biology and GeneticsCollege of MedicineThe Ohio State UniversityColumbusOhio
| | - Sung‐Ha Lee
- Center for PharmacogenomicsDepartment of Cancer Biology and GeneticsCollege of MedicineThe Ohio State UniversityColumbusOhio
| | - John T. Frater
- Center for PharmacogenomicsDepartment of Cancer Biology and GeneticsCollege of MedicineThe Ohio State UniversityColumbusOhio
| | - Maria Kataki
- Division of Cognitive NeurologyDepartment of NeurologyThe Ohio State University Wexner Medical CenterColumbusOhio
| | - Douglas W. Scharre
- Division of Cognitive NeurologyDepartment of NeurologyThe Ohio State University Wexner Medical CenterColumbusOhio
| | - Wolfgang Sadee
- Center for PharmacogenomicsDepartment of Cancer Biology and GeneticsCollege of MedicineThe Ohio State UniversityColumbusOhio
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Uddin MS, Al Mamun A, Asaduzzaman M, Hosn F, Abu Sufian M, Takeda S, Herrera-Calderon O, Abdel-Daim MM, Uddin GS, Noor MAA, Begum MM, Kabir MT, Zaman S, Sarwar MS, Rahman MM, Rafe MR, Hossain MF, Hossain MS, Ashraful Iqbal M, Sujan MAR. Spectrum of Disease and Prescription Pattern for Outpatients with Neurological Disorders: An Empirical Pilot Study in Bangladesh. Ann Neurosci 2018; 25:25-37. [PMID: 29887680 PMCID: PMC5981591 DOI: 10.1159/000481812] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 04/01/2017] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Neurological disorders represent one of the most prominent causes of morbidity and mortality that adversely affect the lifestyle of patients and a major percentage of these diseases exists in developing countries. PURPOSE The objective of this study was to examine the prevalence and prescription pattern for outpatients with neurological disorders in Bangladesh. METHODS The study was conducted on 1,684 patients in 6 hospitals (National Institute of Neurosciences and Hospital, Dhaka Medical College and Hospital, Bangabandhu Sheikh Mujib Medical University, Shaheed Suhrawardy Medical College, Sir Salimullah Medical College, and Apollo Hospitals Dhaka) of the Dhaka City from March 2014 to June 2015. Data were collected through a predesigned questionnaire from the patients that contain information about gender, age, marital status, occupation, residential status, affected disease, self-medicated medicines, and prescribed medicines. RESULTS Out of 1,684 patients, 28.38% patients were aged 51-60 years and male, 57.19% predominance. The study exposed headache and migraine for 29.75% patients, followed by stroke for 23.93% patients and seizure for 7.07% patients. Genetic reason for the neurological disorders was seen only among 12.35% patients. In this study, 16.98% patients had been affected by neurological disorders for more than 2 years and 19% of patients for less than 6 months. Most extensively prescribed medicines were multivitamins and multiminerals used by 17.89% of patients followed by nonsteroidal anti-inflammatory drugs and other analgesic by 14.84%; afterwards antiulcerants were used by 12.62%, subsequently anticoagulants were used by 11.61% followed by antihyperlipidemic medicines by 10.26% and antiepileptic drugs by 8.08% of patients. The crucial reasons for the selection of prescribed medicines were the confidence that patients had with the physician's prescribed medicines, which was shown for 40.97% patients and knowledge of the medicines was reported for 35.04% patients. The period of prescribed medicine usage was 1-3 months for 39.73% patients and 3-6 months for 29.16% patients. The patient's compliance for prescribed medicines was satisfactory for 34.56% patients, good for 28.15% patients, and side effects were reported for 23.22% patients. CONCLUSION In Bangladesh, it is not surprising to note that neurological diseases are more prevalent than other different diseases among different age groups and genders. Headache and migraine, stroke and seizure are most frequently encountered neurological disorders here. Treatment procedure of these disorders is not quite suitable due to the anomalies of health care management systems. Appropriate management of the health care system, especially the placement of hospital and community pharmacy can overcome the existing inconsistencies as well as increase the knowledge, awareness, and perception of the patients about health and neurological disorders.
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Affiliation(s)
- Md. Sahab Uddin
- Department of Pharmacy, Southeast University, Dhaka, Bangladesh
| | | | - Md. Asaduzzaman
- Department of Pharmacy, Southeast University, Dhaka, Bangladesh
| | - Fakhrul Hosn
- Department of Pharmacy, Southeast University, Dhaka, Bangladesh
| | | | - Shinya Takeda
- Department of Clinical Psychology, Tottori University Graduate School of Medical Sciences, Tottori, Japan
| | - Oscar Herrera-Calderon
- Academic Department of Pharmaceutical Sciences, Faculty of Pharmacy and Biochemistry, Universidad Nacional San Luis Gonzaga de Ica, Ica, Peru
| | - Mohamed M. Abdel-Daim
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
| | - G.M. Sala Uddin
- Department of Pharmacy, Southeast University, Dhaka, Bangladesh
| | | | | | | | - Sonia Zaman
- Department of Pharmacy, Southeast University, Dhaka, Bangladesh
| | - Md. Shahid Sarwar
- Department of Pharmacy, Noakhali Science and Technology University, Noakhali, Bangladesh
| | | | | | - Md. Farhad Hossain
- Department of Physical Therapy, Graduate School of Inje University, Gimhae, Republic of Korea
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Boling W, Means M, Fletcher A. Quality of Life and Stigma in Epilepsy, Perspectives from Selected Regions of Asia and Sub-Saharan Africa. Brain Sci 2018; 8:brainsci8040059. [PMID: 29614761 PMCID: PMC5924395 DOI: 10.3390/brainsci8040059] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 02/26/2018] [Accepted: 03/29/2018] [Indexed: 11/16/2022] Open
Abstract
Epilepsy is an important and common worldwide public health problem that affects people of all ages. A significant number of individuals with epilepsy will be intractable to medication. These individuals experience an elevated mortality rate and negative psychosocial consequences of recurrent seizures. Surgery of epilepsy is highly effective to stop seizures in well-selected individuals, and seizure freedom is the most desirable result of epilepsy treatment due to the positive improvements in psychosocial function and the elimination of excess mortality associated with intractable epilepsy. Globally, there is inadequate data to fully assess epilepsy-related quality of life and stigma, although the preponderance of information we have points to a significant negative impact on people with epilepsy (PWE) and families of PWE. This review of the psychosocial impact of epilepsy focuses on regions of Asia and Sub-Saharan Africa that have been analyzed with population study approaches to determine the prevalence of epilepsy, treatment gaps, as well as factors impacting psychosocial function of PWE and their families. This review additionally identifies models of care for medically intractable epilepsy that have potential to significantly improve psychosocial function.
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Affiliation(s)
- Warren Boling
- Department of Neurosurgery, Loma Linda University, Loma Linda, CA 92354, USA.
| | - Margaret Means
- School of Medicine, University of Louisville, Louisville, KY 40202, USA.
| | - Anita Fletcher
- Department of Neurology, University of Louisville, Louisville, KY 40202, USA.
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Dehhaghi M, Mohammadipanah F, Guillemin GJ. Myxobacterial natural products: An under-valued source of products for drug discovery for neurological disorders. Neurotoxicology 2018; 66:195-203. [PMID: 29499217 DOI: 10.1016/j.neuro.2018.02.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 02/26/2018] [Accepted: 02/27/2018] [Indexed: 12/18/2022]
Abstract
Age-related disorders impose noticeable financial and emotional burdens on society. This impact is becoming more prevalent with the increasing incidence of neurodegenerative diseases and is causing critical concerns for treatment of patients worldwide. Parkinson's disease, Alzheimer's disease, multiple sclerosis and motor neuron disease are the most prevalent and the most expensive to treat neurodegenerative diseases globally. Therefore, exploring effective therapies to overcome these disorders is a necessity. Natural products and their derivatives have increasingly attracted attention in drug discovery programs that have identified microorganisms which produce a large range of metabolites with bioactive properties. Myxobacteria, a group of Gram-negative bacteria with large genome size, produce a wide range of secondary metabolites with significant chemical structures and a variety of biological effects. They are potent natural product producers. In this review paper, we attempt to overview some secondary metabolites synthesized by myxobacteria with neuroprotective activity through known mechanisms including production of polyunsaturated fatty acids, reduction of apoptosis, immunomodulation, stress reduction of endoplasmic reticulum, stabilization of microtubules, enzyme inhibition and serotonin receptor modulation.
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Affiliation(s)
- Mona Dehhaghi
- Department of Microbial Biotechnology, School of Biology and Center of Excellence in Phylogeny of Living Organisms, College of Science, University of Tehran, Tehran, Iran; Neuropharmacology Group, Faculty of Medicine and Health Sciences, Macquarie University, NSW, Australia
| | - Fatemeh Mohammadipanah
- Department of Microbial Biotechnology, School of Biology and Center of Excellence in Phylogeny of Living Organisms, College of Science, University of Tehran, Tehran, Iran.
| | - Gilles J Guillemin
- Neuropharmacology Group, Faculty of Medicine and Health Sciences, Macquarie University, NSW, Australia.
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Wakida E, Maling S, Obua C. Mbarara University Research Training Initiative: a spin-off of the Medical Education Partnership Initiative in Uganda. ADVANCES IN MEDICAL EDUCATION AND PRACTICE 2017; 8:527-533. [PMID: 28794667 PMCID: PMC5538542 DOI: 10.2147/amep.s138024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Scientific productivity in Africa is insignificant compared to that in the rest of the world. This has been attributed to the fact that, in spite of academic qualifications, junior faculty, who form the majority of academics in low- and middle-income countries lack experience in research. This calls for a need to put in place programs that provide hands-on training in research so that junior faculty can conduct relevant research. The Mbarara University Research Training Initiative, a Fogarty International Center-funded program, is one such program that was developed to provide research capacity training for junior faculty at the Mbarara University of Science and Technology. The program utilizes health priority areas to provide research training to junior faculty. During the training, they are given short-term-focused research training on particular knowledge and skills, which they apply while conducting the mentored research.
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Affiliation(s)
| | - Samuel Maling
- Department of Psychiatry, Office of the Dean, Faculty of Medicine
| | - Celestino Obua
- Department of Pharmacomology and Therapeutics, Office of the Vice Chancellor, Mbarara University of Science and Technology, Mbarara, Uganda
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