Stroke burden is rapidly increasing globally. Modifiable risk factors offer an opportunity to intervene, and targeting hypertension is a key actionable target for stroke risk reduction in sub-Saharan ...Africa. This 3-site planned randomized controlled trial builds on promising preliminary data. A total of 246 Ugandan adults will be recruited randomized to experimental intervention vs. enhanced treatment control. Intervention participants will receive six weekly group-format stroke risk reduction self-management training sessions, and the controls will receive information on cardiovascular risk. The primary study outcome is systolic B.P. measured at baseline, 13-week, 24 weeks (6 months). Secondary outcomes include other biological and behavioral stroke risk factors. The curriculum-guided self-management TargetEd MAnageMent Intervention (TEAM) program is anticipated to reduce the stroke burden in Uganda.
Little is known about the characteristics and determinants of post-stroke cognitive impairment in residents of low- and middle-income countries. The objective of this study was to determine the ...frequencies, patterns, and risk factors for cognitive impairment in a cross-sectional study of consecutive stroke patients cared for at Uganda's Mulago Hospital, located in sub-Saharan Africa.
131 patients were enrolled a minimum of 3-months after hospital admission for stroke. A questionnaire, clinical examination findings, and laboratory test results were used to collect demographic information and data on vascular risk factors and clinical characteristics. Independent predictor variables associated with cognitive impairment were ascertained. Stroke impairments, disability, and handicap were assessed using the National Institute of Health Stroke Scale (NIHSS), Barthel Index (BI), and modified Rankin scale (mRS), respectively. The Montreal Cognitive Assessment (MoCA) was used to assess participants' cognitive function. Stepwise multiple logistic regression was used to identify variables independently associated with cognitive impairment.
The overall mean MoCA score was 11.7-points (range 0.0-28.0-points) for 128 patients with available data of whom 66.4% were categorized as cognitively impaired (MoCA < 19-points). Increasing age (OR 1.04, 95% CI 1.00-1.07; p = 0.026), low level of education (OR 3.23, 95% CI 1.25-8.33; p = 0.016), functional handicap (mRS 3-5; OR 1.84, 95% CI 1.28-2.63; p < 0.001) and high LDL cholesterol (OR 2.74, 95% CI 1.14-6.56; p = 0.024) were independently associated with cognitive impairment.
Our findings highlight the high burden and need for awareness of cognitive impairment in post stroke populations in the sub-Saharan region and serve to emphasize the importance of detailed cognitive assessment as part of routine clinical evaluation of patients who have had a stroke.
This systematic review identified papers that described epilepsy misconceptions or stigma in sub-Saharan Africa (SSA) and research interventions focused on reducing these misconceptions.
Publications ...in the English language from January 2000 to October 2017 that described original research conducted in SSA on misconceptions about epilepsy were utilized.
Twenty-three publications were identified. Studies were from Nigeria (N = 4), Cameroon (N = 4), Uganda (N = 3), Zambia (N = 2), Ethiopia (N = 2), Tanzania (N = 2), Kenya (N = 2), Ghana, Zimbabwe, Benin, and Mali (N = 1 each). The studies included assessments of misconceptions among healthcare providers and medical students (N = 3), high school students (N = 2), teachers (N = 2), the general public (N = 10), people with epilepsy (N = 7), and traditional healers (N = 1). Only two studies had stigma-focused interventions. Majority of the studies reported limitations to socialization with people with epilepsy and various beliefs associated with epilepsy.
Epilepsy misconceptions, stigmatizing cultural beliefs, and perceptions were widely prevalent in SSA, and there are a few studies targeting epilepsy stigma. Existing stigma-reduction educational approaches may be impractical for general population implementation. Scalable approaches to reduce stigma are urgently needed within SSA.
•Epilepsy misconceptions are prevalent in sub-Saharan Africa.•None or few interventions are targeting stigma in SSA.•Misconception targeted interventions are necessary to tackle stigma.
Epilepsy is a common neurological disease with substantial impact on the subject and their caretakers. This exploratory study identified barriers to care for persons living with epilepsy (PLWE) to ...develop a culturally acceptable nurse led self-management intervention for PLWE previously developed in the United States.
The study involving 48 participants (31 PLWE and 17 caregivers) with in depth interviews and focus groups was conducted. We obtained insights into barriers to care in PLWE and their caregivers. Using a thematic analytic procedure emphasizing the dominant themes the qualitative responses were analyzed. Median age of PLWE was 24 years (IQR 19-30), and10 (52.6%) were male. The median age of epilepsy onset was 12 years (IQR 6-18), range of 1-37 years. The median age of caregivers was 50 years (IQR 45-50.5), with a range of 18-78 years. Seventy five percent of caregivers (6/8) were females.
Three major areas of perceived barriers involving individual, family or community and provider and healthcare system barriers to epilepsy care emerged. Individual factors like limited epilepsy knowledge and medication non-adherence were reported to be key barriers to epilepsy care. Caregiver burden and lack of family support as well as poor health care access were identified from the family and health care systems.
The main barrier to epilepsy care is limited epilepsy knowledge in PLWE and their caregivers. Improving epilepsy care awareness and knowledge within communities and appropriate health care provider service for epilepsy would help reduce epilepsy barriers and improve care.
•Epilepsy self-management helps people with epilepsy (PWE) improve their health.•There is limited prior work on epilepsy self-management programs in Uganda.•The adopted Self-management for people ...with epilepsy and a history of negative health events (SMART) self-management intervention was feasible and applicable.•Self-management for people with epilepsy and a history of negative health events (SMART) was associated with improved quality of life and reduced depression, stigma, and seizure frequency.
Epilepsy is a common neurological condition characterized by poor quality of life and associated stigma. Studies in long-term health conditions suggest that self-management interventions improve the quality of life (QoL) and reduce the perceived stigma among people with epilepsy (PWE). Yet, the utilization of these interventions remains low in sub-Saharan Africa.
We investigated the feasibility, acceptability, and preliminary efficacy of an adopted novel self-management intervention, Self-management for people with epilepsy and a history of negative health events (SMART) among PWE in Uganda.
A two-year, uncontrolled, prospective pilot study in Ugandans with epilepsy was conducted.
Adults aged ≥ 18 years with epilepsy attending a neurology outpatient clinic were enrolled. Intervention: Using a nurse led and peer educator interactions; nine self-management approach sessions (1 individual session and 8 group sessions) were conducted.
The primary outcome was QoL, perceived stigma and depression in PWE at 24-month follow-up using the Quality Of Life In Epilepsy 31 (QOLIE-31) scale and perceived stigma using the Kilifi stigma score and Neurological disorders depression index for epilepsy (NDDI-E).
There were 17 individuals and their caregivers who were enrolled into this study with a mean age of 23.47 (SD = 5.3) years. The study intervention was feasible and acceptable within our settings. Overall, quality of life, stigma level, depression, and seizure frequency in the past 30 days were significantly improved from the baseline scores before the intervention with p-values of <0.0001, <0.0001, 0.004, and <0.0001, respectively.
The SMART intervention engages individuals to actively participate in self-management, and can help reduce depressive symptom severity in PWE. Given the high morbidity and mortality associated with epilepsy, additional research is needed to better identify how SMART might be implemented in routine care settings.
Epilepsy is a disease that is stigmatized globally. Several studies have introduced sensitization efforts to reduce stigma towards people with epilepsy (PWE) in various settings. Although ...sensitization efforts have shown some evidence of improved attitudes towards epilepsy, progress has been limited. This systematized literature review summarizes the existing literature concerning interventions that reduce stigma towards PWE. By conducting an overview of existing interventions, we aimed to consolidate knowledge and outcomes of existing efforts as well as highlight gaps and directions for future interventions.
We searched MEDLINE (via PubMed) and Embase for English-language studies published between January 1, 1970 and November 15, 2017 that focused on stigma reduction strategies for PWE in any global setting. Studies were included if they described a stigma reduction intervention for epilepsy. Studies were excluded if they were reviews, editorials, conference proceedings, abstracts, or did not discuss a stigma reduction intervention. We thematically grouped studies based on type(s) of intervention(s) addressed and summarized interventions, outcome measures, and results for each study included in the review.
Of the 1975 initial citations, 32 studies met our inclusion criteria. Interventions clustered into four broad categories including public awareness interventions, policy-based interventions, school-based interventions, and interventions that targeted PWE themselves as well as their caregivers and peers. Efficacy of these interventions as reported by the authors was mixed. Many studies did not use validated outcome measures to assess stigma.
Although intervention efforts have been made towards epilepsy stigma reduction at many levels, stigma towards and discrimination against PWE prevail worldwide. About 75% of the studies included in this review were conducted in high-income countries (HICs) despite the disproportional need in low- and middle-income countries (LMICs). Furthermore, robust outcome measures to assess efficacy in stigma reduction for interventions are lacking, calling into question the validity of reported outcomes for both positive and null findings. Therefore, more work is needed in both developing effective stigma reduction strategies, especially in LMICs, and validating tools to measure their efficacy.
This article is part of the Special Issue “The Intersection of Culture, Resources, and Disease: Epilepsy Care in Uganda"
Abstract Introduction The lack of adequate knowledge poses a barrier in the provision of appropriate treatment and care of patients with epilepsy within the community. The purpose of this study was ...to determine the knowledge of and attitude towards epilepsy and its treatment by community dwellers in Uganda. Methods A cross sectional population survey was conducted in urban and rural Mukono district, central Uganda. Adult respondents through multistage stratified sampling were interviewed about selected aspects of epilepsy knowledge, attitudes, and perception using a pretested structured questionnaire. Results Ninety-one percent of the study respondents had heard or read about epilepsy or knew someone who had epilepsy and had seen someone having a seizure. Thirty-seven percent of the respondents did not know the cause of epilepsy, while 29% cited genetic causes. About seventeen percent of the subjects believed that epilepsy is contagious. Only 5.6% (21/377) of the respondents would take a patient with epilepsy to hospital for treatment. Conclusion Adults in Mukono are very acquainted with epilepsy but have many erroneous beliefs about the condition. Negative attitudes are pervasive within communities in Uganda. The national epilepsy awareness programs need to clarify the purported modes of transmission of epilepsy, available treatment options, and care offered during epileptic seizures during community sensitizations in our settings.
Expansive intracranial hematomas (EIH) following traumatic brain injury (TBI) continue to be a public health problem in Uganda. Data is limited regarding the neurosurgical outcomes of TBI patients. ...This study investigated the neurosurgical outcomes and associated risk factors of EIH among TBI patients at Mulago National Referral Hospital (MNRH).
A total of 324 subjects were enrolled using a prospective cohort study. Socio-demographic, risk factors and complications were collected using a study questionnaire. Study participants were followed up for 180 days. Univariate, multivariable, Cox regression analyses, Kaplan Meir survival curves, and log rank tests were sequentially conducted. P-values of < 0.05 at 95% Confidence interval (CI) were considered to be statistically significant.
Of the 324 patients with intracranial hematomas, 80.6% were male. The mean age of the study participants was 37.5 ± 17.4 years. Prevalence of EIH was 59.3% (0.59 (95% CI: 0.54 to 0.65)). Participants who were aged 39 years and above; PR = 1.54 (95% CI: 1.20 to 1.97; P = 0.001), and those who smoke PR = 1.21 (95% CI: 1.00 to 1.47; P = 0.048), and presence of swirl sign PR = 2.26 (95% CI: 1.29 to 3.95; P = 0.004) were found to be at higher risk for EIH. Kaplan Meier survival curve indicated that mortality at the 16-month follow-up was 53.4% (95% CI: 28.1 to 85.0). Multivariate Cox regression indicated that the predictors of mortality were old age, MAP above 95 mmHg, low GCS, complications such as infection, spasticity, wound dehiscence, CSF leaks, having GOS < 3, QoLIBRI < 50, SDH, contusion, and EIH.
EIH is common in Uganda following RTA with an occurrence of 59.3% and a 16-month higher mortality rate. An increased age above 39 years, smoking, having severe systemic disease, and the presence of swirl sign are independent risk factors. Old age, MAP above 95 mmHg, low GCS, complications such as infection, spasticity, wound dehiscence, CSF leaks, having a GOS < 3, QoLIBRI < 50, ASDH, and contusion are predictors of mortality. These findings imply that all patients with intracranial hematomas (IH) need to be monitored closely and a repeat CT scan to be done within a specific period following their initial CT scan. We recommend the development of a protocol for specific surgical and medical interventions that can be implemented for patients at moderate and severe risk for EIH.
•The incidence of idiopathic epilepsy in Sub-Saharan Africa (SSA) is significantly higher than global rates.•The older population of SSA has a significantly higher mortality rate.•Western SSA had the ...highest mortality and disease burden among those aged 55+ years.
Epilepsy is considered one of the most burdensome neurologic diseases by the World Health Organization due to the high risk of morbidity and mortality. Few studies have investigated the epidemiology of idiopathic epilepsy in Sub-Saharan Africa (SSA). This study aims to characterize the disease burden of epilepsy among the older population in SSA via a large international database.
Descriptive epidemiological data from the Global Burden of Disease (GBD) database was collected for idiopathic epilepsy in all regions of SSA. The “older” population was defined as 55 years of age and above. The variables of interest included mortality, incidence, prevalence, and disability-adjusted life years (DALYs) rates per one hundred thousand populations.
The average mortality rate was highest in Western SSA (6.34 per 100,000), and all regions were significantly higher than the global average (p < 0.001). DALYs and incidence rates of idiopathic epilepsy in all regions of SSA were significantly higher than the global averages (p < 0.01). Globally, the older population had a significantly higher mortality rate than the younger population (2.78 vs 1.62, respectively; p < 0.01). The older population had a higher mortality rate than the younger population in each region of SSA (p < 0.01). Conversely, for DALYs, the younger population had a higher disease burden than the older population globally and in each region of SSA (p < 0.01).
This study is the first to examine the epidemiologic profile of idiopathic epilepsy in the older population in SSA. Our results indicate that, when compared with the global population, older adults in SSA suffer a greater disease burden and mortality. This study reports the immense need for increased resources and awareness regarding epilepsy in the elderly population of Africa.
We assessed 24-hour urine sodium levels as an index of dietary salt consumption and its association with dietary salt knowledge and hypertension among poststroke patients with and without a history ...of hypertension in Uganda.
A case-control study in which poststroke patients with a history of hypertension (cases, n = 123) were compared to poststroke patients without known hypertension (controls, n = 112). Dietary salt intake was assessed by 24-hour urine sodium, a valid measure of dietary salt consumption. Dietary salt knowledge was determined by questionnaire. The independent relationships among salt knowledge, 24-hour urine sodium, and blood pressure control were assessed using multiple regression analysis.
High 24-hour urine sodium (≥8.5 g/d) was 2 times more prevalent among hypertensive poststroke patients than controls (p = 0.002). Patients with minimal poststroke disability who had a choice in determining their diets had higher urine sodium than their more disabled counterparts. Only 43% of the study population had basic dietary salt knowledge, 39% had adequate diet-disease-related knowledge, and 37% had procedural knowledge (report of specific steps being taken to reduce salt consumption). Dietary salt knowledge was similarly poor among cases and controls (p = 0.488) and was not related to education level (p = 0.205).
High urine sodium and high salt-diet preferences were more frequent among poststroke hypertensive patients in Uganda than in their nonhypertensive counterparts. There was, however, no difference in dietary salt knowledge between these groups. The development of educational strategies that include salt-diet preferences may lead to better blood pressure control in this high-risk population.
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