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Sadiq E, von Klemperer A, Woodiwiss A, Norton G, Modi G. Stroke as the index presentation of traditional cardiovascular risk factors and Human Immunodeficiency Virus in a South African population. J Stroke Cerebrovasc Dis 2024; 33:107529. [PMID: 38103446 DOI: 10.1016/j.jstrokecerebrovasdis.2023.107529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 12/05/2023] [Accepted: 12/08/2023] [Indexed: 12/19/2023] Open
Abstract
OBJECTIVES We sought to identify what proportion of each cardiovascular risk factor and Human Immunodeficiency Virus (HIV) was first diagnosed at the time of stroke, compared to those that were diagnosed prior to the event, and to explore if this had any impact on the severity of stroke. METHODS Adult patients presenting with a new stroke to a quaternary hospital in Johannesburg between 2014 and 2017 were prospectively recruited. Patients were investigated for undiagnosed traditional cardiovascular risk factors (hypertension, diabetes mellitus, dyslipidaemia, atrial fibrillation, obesity and smoking), as well as HIV infection. Stroke severity was assessed using the National Institutes of Health Stroke Scale (NIHSS). RESULTS 346 patients were included. Stroke was the index presentation for at least one risk factor in 199 (57.5 %) patients. Dyslipidaemia was newly diagnosed in 76.0 % of all dyslipidaemics (95 out of 125). Newly-diagnosed dyslipidaemia was associated with a more severe neurological deficit (Median NIHSS of 12 (8-16) vs 7 (4-12), p=0.0007) and younger age on presentation (53 (44-63) years vs 62 (51-71) years, p=0.02) as compared to previously-diagnosed dyslipidaemia. CONCLUSIONS More than half of patients had previously undiagnosed modifiable risk factors at the time of their stroke. Dyslipidaemia was undiagnosed in a very high proportion, and this was associated with a higher stroke severity and younger age of presentation.
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Affiliation(s)
- Eitzaz Sadiq
- Division of Neurology, Department of Neurosciences, School of Clinical Medicine and Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg 2193, South Africa.
| | - Alexander von Klemperer
- Division of Neurology, Department of Neurosciences, School of Clinical Medicine and Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg 2193, South Africa
| | - Angela Woodiwiss
- Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Gavin Norton
- Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Girish Modi
- Division of Neurology, Department of Neurosciences, School of Clinical Medicine and Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg 2193, South Africa
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Chekol YM, Merid MW, Tesema GA, Tesfie TK, Tebeje TM, Gelaw NB, Gebi NB, Seretew WS. Development and Validation of a Risk Prediction Model to Estimate the Risk of Stroke Among Hypertensive Patients in University of Gondar Comprehensive Specialized Hospital, Gondar, 2012 to 2022. Degener Neurol Neuromuscul Dis 2023; 13:89-110. [PMID: 38116193 PMCID: PMC10728309 DOI: 10.2147/dnnd.s435806] [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: 09/13/2023] [Accepted: 12/07/2023] [Indexed: 12/21/2023] Open
Abstract
Background A risk prediction model to predict the risk of stroke has been developed for hypertensive patients. However, the discriminating power is poor, and the predictors are not easily accessible in low-income countries. Therefore, developing a validated risk prediction model to estimate the risk of stroke could help physicians to choose optimal treatment and precisely estimate the risk of stroke. Objective This study aims to develop and validate a risk prediction model to estimate the risk of stroke among hypertensive patients at the University of Gondar Comprehensive Specialized Hospital. Methods A retrospective follow-up study was conducted among 743 hypertensive patients between September 01/2012 and January 31/2022. The participants were selected using a simple random sampling technique. Model performance was evaluated using discrimination, calibration, and Brier scores. Internal validity and clinical utility were evaluated using bootstrapping and a decision curve analysis. Results Incidence of stroke was 31.4 per 1000 person-years (95% CI: 26.0, 37.7). Combinations of six predictors were selected for model development (sex, residence, baseline diastolic blood pressure, comorbidity, diabetes, and uncontrolled hypertension). In multivariable logistic regression, the discriminatory power of the model was 0.973 (95% CI: 0.959, 0.987). Calibration plot illustrated an overlap between the probabilities of the predicted and actual observed risks after 10,000 times bootstrap re-sampling, with a sensitivity of 92.79%, specificity 93.51%, and accuracy of 93.41%. The decision curve analysis demonstrated that the net benefit of the model was better than other intervention strategies, starting from the initial point. Conclusion An internally validated, accurate prediction model was developed and visualized in a nomogram. The model is then changed to an offline mobile web-based application to facilitate clinical applicability. The authors recommend that other researchers eternally validate the model.
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Affiliation(s)
- Yazachew Moges Chekol
- Department of Health Information Technician, Mizan Aman College of Health Science, Mizan Aman, Ethiopia
| | | | | | - Tigabu Kidie Tesfie
- Department of Public Health, Debre Markos University, Debre Markos, Ethiopia
| | - Tsion Mulat Tebeje
- Department of Epidemiology and Biostatistics, Dilla University, Dilla, Ethiopia
| | | | | | - Wullo Sisay Seretew
- Department of Epidemiology and Biostatistics, University of Gondar, Gondar, Ethiopia
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Kaddumukasa M, Edwards AM, Najjuma JN, Mbalinda SN, Nakibuuka J, Burant CJ, Moore SM, Blixen C, Katabira ET, Sajatovic M, Kaddumukasa M. Evidence-Supported Interventions for Reducing Secondary Stroke Risk in Sub-Saharan Africa: A Systematic Review. Neuropsychiatr Dis Treat 2023; 19:2597-2606. [PMID: 38046833 PMCID: PMC10693245 DOI: 10.2147/ndt.s428627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 11/18/2023] [Indexed: 12/05/2023] Open
Abstract
The study set out to perform a systematic literature review of evidence-based interventions that target the reduction of secondary stroke risk in Africa. The review analyzed longitudinal intervention studies conducted in Sub-Saharan Africa, focusing on adult participants who had suffered a prior stroke. It encompassed publications and peer-reviewed papers sourced from reputable databases, including PubMed, Ovid, Cochrane, and Web of Science. Three randomized clinical trial (RCT) studies were included with sample sizes ranging from 16 to 400 participants, mean age ranged between 50 and 66 years, with 64.5% male participants. All studies applied multidisciplinary team interventions of enhanced patient follow-up involving care givers, nurse educators, physicians, and social workers. Interventions ranged from comprehensive patient education, tracking of medication adherence and enforcing healthy lifestyle behaviors (regular exercise, regular BP checks, and dietary changes). We found a decrease in Systolic Blood Pressure over time in 2 of 3 treatment groups, an improvement in medical adherence in all treatment groups, and a decrease in cholesterol levels in 1 treatment group. Evidence-based interventions involving multidisciplinary teams and comprehensive patient education were found to demonstrate promising results in reducing secondary stroke risk in Africa, leading to significant improvements in medical adherence and reductions in systolic blood pressure in the majority of treatment groups. However, more research is required to confirm the influence of these interventions on cholesterol levels and to establish their lasting advantages in preventing strokes among African communities.
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Affiliation(s)
- Martin Kaddumukasa
- Department of Internal Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Alyssa M Edwards
- Neurological and Behavioral Outcomes Center, University Hospitals Cleveland Medical Center and Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | | | | | - Jane Nakibuuka
- Department of Internal Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Christopher J Burant
- Louis Stokes VA Medical Center, Geriatric Research Education, and Clinical Center, Cleveland, OH, USA
| | - Shirley M Moore
- Frances Payne Bolton School of Nursing, Case Western Reserve University, Cleveland, OH, USA
| | - Carol Blixen
- Neurological and Behavioral Outcomes Center, University Hospitals Cleveland Medical Center and Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Elly T Katabira
- Department of Internal Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Martha Sajatovic
- Neurological and Behavioral Outcomes Center, University Hospitals Cleveland Medical Center and Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Mark Kaddumukasa
- Department of Internal Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
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Azeez TA, Durotoluwa IM, Makanjuola AI. Diabetes Mellitus as a risk factor for stroke among Nigerians: A systematic review and meta-analysis. INTERNATIONAL JOURNAL OF CARDIOLOGY. CARDIOVASCULAR RISK AND PREVENTION 2023; 18:200189. [PMID: 37250184 PMCID: PMC10220413 DOI: 10.1016/j.ijcrp.2023.200189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 05/03/2023] [Accepted: 05/18/2023] [Indexed: 05/31/2023]
Abstract
Background Diabetes mellitus is one of the modifiable risk factors for stroke. Stroke is common in Nigeria, but there is a paucity of national data on the frequency of diabetes in stroke. This study aimed to estimate to what extent diabetes a risk factor for stroke in Nigeria. Methods The study design is a systematic review, and the PRISMA guidelines were strictly followed. African Journal Online (AJOL), PubMed, SCOPUS and Google Scholar were systematically searched. The Newcastle-Ottawa scale was used to assess the quality, heterogeneity was determined with the I2 statistic, and the DerSimonian Laird random effect model was selected for the meta-analysis. Results The studies were distributed across different regions of the country. The total sample size was 9397. The weighted average age of the patients with stroke was 53.7 years. The attributable risk of diabetes in stroke, among Nigerian patients, was 0.20 (95% CI: 0.17-0.22; p < 0.0001). The attributable risk has been rising steadily since the advent of the new century, and it is relatively higher in southern Nigeria. Conclusion The attributable risk of diabetes in stroke, among Nigerian patients is high. This varies across the regions but it is rising progressively nationally.
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Azeez TA, Yaria J, Adetunji TA. Stroke and dyslipidaemia in Africa: a meta-analysis of case-control studies. J Thromb Thrombolysis 2023:10.1007/s11239-023-02823-9. [PMID: 37148438 DOI: 10.1007/s11239-023-02823-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/22/2023] [Indexed: 05/08/2023]
Abstract
INTRODUCTION Stroke is an acute neurological disorder characterized by an abrupt reduction in blood flow to the brain, spinal cord, or retina. There is a complex relationship between stroke and dyslipidaemia. The objective of the study was to determine the likelihood of dyslipidaemia in African stroke patients. METHODS AND RESULTS This study is a systematic review and meta-analysis of case-control studies to determine the odds ratio of dyslipidaemia among stroke patients in Africa. It followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The sources of data included Google Scholar, PubMed, SCOPUS, African Journal Online (AJOL), Research Square, SciELO, and medRxiv databases. The case-control studies eligible were conducted in Africa. The meta-analysis was carried out with Meta XL version 5.3, using the random effect model. RESULTS Ten studies met the eligibility criteria and the total sample size was 9599. The odds ratio of dyslipidaemia in all stroke cases in Africa was 1.61 (95% CI: 1.28-2.03) while that of ischaemic stroke and haemorrhagic stroke are 1.27 (0.54-2.98) and 1.71 (1.43-2.05) respectively. CONCLUSION Although not particularly substantial, there is an association between dyslipidaemia and stroke in Africa.
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Affiliation(s)
- Taoreed Adegoke Azeez
- Department of Medicine, Reddington Multi-Specialist Hospital, 12, Idowu Martins Street, Victoria Island, Lagos, Nigeria.
| | - Joseph Yaria
- Department of Medicine, University College Hospital, Ibadan, Nigeria
- Department of Medicine, University College Hospital, Ibadan, Nigeria
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Risk Factors for Hemorrhagic Stroke among Adults in the Democratic Republic of the Congo: A Hospital-Based Study in a Limited Resource Setting. Stroke Res Treat 2022; 2022:7840921. [PMID: 36387269 PMCID: PMC9663232 DOI: 10.1155/2022/7840921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 10/10/2022] [Accepted: 11/01/2022] [Indexed: 11/09/2022] Open
Abstract
Background The prevalence of stroke is increasing in sub-Saharan Africa. The scarcity of hospital-based stroke data in Lubumbashi (in the Democratic Republic of the Congo) led to the study, which was designed to describe the epidemiology of stroke and identify risk factors associated with hemorrhagic stroke among adult patients in Lubumbashi. Methods This was a cross-sectional study of 158 adult patients admitted for stroke in the internal medicine department of Lubumbashi University Clinics from January 2018 to December 2020. Sociodemographic and clinical features, cardiovascular risk factors, and hospital mortality were collected. A logistic regression has determined the risk of developing a hemorrhagic stroke. Results Of 9,919 hospitalized patients, 158 had a stroke with a hospital prevalence of 1.6%; 86 (54.4%) patients had a hemorrhagic stroke while 72 (45.6%) had an ischemic stroke. Of which 41.1% (65/158) were women. The mean age was 60.8 ± 13.3 years. Main clinical signs were hemiplegia (63.3%), headache (48.7%), speech disorders (38.6%), and dizziness (38.6%). Hypertension (82.9%) and hyperglycemia (53.2%) were the most common risk factors. Inhospital mortality was 22.8%. After logistic regression, independent predictors for developing hemorrhagic stroke were hypertension (aOR = 8.19; 95% CI: 2.72–24.66; p < 0.0001) and atrial fibrillation (aOR = 4.89; 95% CI: 1.41–16.89; p = 0.012). Conclusion This study highlights the high stroke mortality in a resource-limited hospital and the burden of hypertension in the development of hemorrhagic stroke. It illustrates the need to establish stroke care setting to improve the quality of stroke care.
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Abdu H, Tadese F, Seyoum G. Clinical profiles, comorbidities, and treatment outcomes of stroke in the medical ward of Dessie comprehensive specialized hospital, Northeast Ethiopia; a retrospective study. BMC Neurol 2022; 22:399. [PMID: 36319961 PMCID: PMC9624020 DOI: 10.1186/s12883-022-02916-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 10/13/2022] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND Undoubtedly, stroke is expanding as a global public health issue. Stroke-related deaths are attributable to modifiable risk factors. A demographic shift in Ethiopia increased the prevalence of stroke risk factors. Furthermore, there is limited relevant information available about stroke. Therefore, the current study sought to evaluate the clinical profiles, comorbidities, and treatment outcomes of stroke in the medical ward of Dessie comprehensive specialized hospital. METHODS A retrospective cross-sectional study design was employed among stroke patients. The study included medical records with complete patient information and a stroke diagnosis that had been verified using imaging techniques. Using simple random sampling, 344 medical records were selected, 312 of which met the requirements for inclusion. The frequency and percentage of sociodemographic characteristics and other variables were described using descriptive statistics. RESULTS The patients were 59.2 ± 14.6 years old on average. About 14.7% of the study participants were chat chewers. Of stroke victims, about 52.2% had sensory loss and limb weakness. Nearly 44.9% of the patients had hemiplegia or hemiparesis when they were first seen, and 25.3% were unconscious. Hypertension (63.1%), atrial fibrillation (15.1%), and structural heart diseases (12.5%) were the frequently seen co-morbidities in stroke patients. About 35.8% of the patients had fully recovered and were released go from the hospital without suffering any repercussions. However, hospital deaths from stroke accounted for 21.8% of cases. Stroke fatalities usually involved hypertension, atrial fibrillation, and structural heart disorders. CONCLUSION Sensory deficits, limb weakness, and mentation loss were all common clinical presentations in stroke patients. In particular, hypertension, atrial fibrillation, and structural heart diseases were commonly seen as comorbidities in stroke patients. Stroke mortality was high in the hospital. Thus, establishing promotive, preventive, curative, and rehabilitative strategies is indispensable.
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Affiliation(s)
- Hussen Abdu
- Department of Anatomy, School of Medicine, College of Health Sciences, Wollo University, Dessie, Ethiopia
| | - Fentaw Tadese
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Girma Seyoum
- Department of Anatomy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Ayehu GW, Yitbarek GY, Zewdie EA, Amsalu BT, Abie Y, Atlaw D, Agegnehu A, Admasu FT, Azanaw MM, Amare AT, Emiru ZA. Risk profile, clinical presentation, and determinants of stroke subtypes among patients with stroke admitted to public referral hospitals, Northwest Ethiopia in 2021: A cross-sectional study. Front Neurol 2022; 13:988677. [DOI: 10.3389/fneur.2022.988677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 08/22/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundStroke is the second leading cause of death worldwide, with a significant increase in stroke burden over the last two and half decades, especially in developing countries. African countries are undergoing an epidemiological transition from being dominated by infectious diseases to being double-burdened by non-communicable diseases, with existing infectious diseases driven by sociodemographic and lifestyle changes and a weak healthcare system. Data on the risk profile, clinical presentation, and predictors of stroke subtypes are still limited. Therefore, the main aim of this study was to assess the risk profile, clinical presentation, and predictors of stroke in public referral hospitals of Northwest Ethiopia.MethodsFor this study, 554 patients with stroke admitted to three public referral hospitals were prospectively followed up. Data were collected using a pre-tested interviewer-administered questionnaire. STATA version 16 was used for data analyses. Candidate variables significant in bivariate analysis were selected for multivariate binary logistic regression, and statistical significance was set at a p < 0.05.ResultsOf the 554 patients with stroke, 60.3% had an ischemic stroke. The mean age of the participants was 61 ± 12.85 years, and more than half (53.25%) of them were women. The most common risk factor identified was hypertension (29.7%), followed by congestive heart failure. The most common clinical presentation was hemiparesis, which was reported by 57.7% of the patients, followed by loss of consciousness (20.7%) and aphasia (9%). Through multivariable logistic regression, age (AOR = 1.03, 95% CI:1.01–1.05), sedentary physical activity level (AOR = 6.78, 95% CI:1.97–23.32), absence of a family history of chronic illness (AOR = 3.79, 95% CI:2.21–6.48), hypertension (AOR=0.51, 95% CI:0.31–0.85), and past stroke (AOR = 3.54, 95% CI:0.93–13.49) were found to be independent determinants of the stroke subtype.ConclusionAge, the level of sedentary physical activity, absence of a family history of chronic illness, hypertension, and past stroke were independent determinants of stroke subtype.
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Estimating the changing disease burden attributable to smoking in South Africa for 2000, 2006 and 2012. S Afr Med J 2022; 112:649-661. [DOI: 10.7196/samj.2022.v112i8b.16492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Indexed: 11/08/2022] Open
Abstract
Background. Ongoing quantification of the disease burden attributable to smoking is important to monitor and strengthen tobacco control policies.Objectives. To estimate the attributable burden due to smoking in South Africa for 2000, 2006 and 2012.Methods. We estimated attributable burden due to smoking for selected causes of death in South African (SA) adults aged ≥35 years for 2000, 2006 and 2012. We combined smoking prevalence results from 15 national surveys (1998 - 2017) and smoking impact ratios using national mortality rates. Relative risks between smoking and select causes of death were derived from local and international data. Results. Smoking prevalence declined from 25.0% in 1998 (40.5% in males, 10.9% in females) to 19.4% in 2012 (31.9% in males, 7.9% in females), but plateaued after 2010. In 2012 tobacco smoking caused an estimated 31 078 deaths (23 444 in males and 7 634 in females), accounting for 6.9% of total deaths of all ages (17.3% of deaths in adults aged ≥35 years), a 10.5% decline overall since 2000 (7% in males; 18% in females). Age-standardised mortality rates (and disability-adjusted life years (DALYs)) similarly declined in all population groups but remained high in the coloured population. Chronic obstructive pulmonary disease accounted for most tobacco-attributed deaths (6 373), followed by lung cancer (4 923), ischaemic heart disease (4 216), tuberculosis (2 326) and lower respiratory infections (1 950). The distribution of major causes of smoking-attributable deaths shows a middle- to high-income pattern in whites and Asians, and a middle- to low-income pattern in coloureds and black Africans. The role of infectious lung disease (TB and LRIs) has been underappreciated. These diseases comprised 21.0% of deaths among black Africans compared with only 4.3% among whites. It is concerning that smoking rates have plateaued since 2010. Conclusion. The gains achieved in reducing smoking prevalence in SA have been eroded since 2010. An increase in excise taxes is the most effective measure for reducing smoking prevalence. The advent of serious respiratory pandemics such as COVID-19 has increased the urgency of considering the role that smoking cessation/abstinence can play in the prevention of, and post-hospital recovery from, any condition.
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Arslan E, Cetinkaya O. Analysis of the demographic characteristics and clinical profile of acute ischemic strokes admitted to the emergency centre in the Somalia population. Afr J Emerg Med 2022; 12:216-224. [PMID: 35719185 PMCID: PMC9188962 DOI: 10.1016/j.afjem.2022.04.010] [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: 11/24/2021] [Revised: 03/20/2022] [Accepted: 04/22/2022] [Indexed: 11/29/2022] Open
Abstract
Background Stroke is a leading cause of death and chronic disability worldwide. In Sub-Saharan Africa (SSA), which includes Somalia, stroke represents a significant part of the chronic disease burden. However, there is relatively little data on risk factors, demographics, and clinical profiles. This study aimed to define the etiological, demographic characteristics, classification of stroke and functional status of patients with acute ischemic stroke (AIS) admitted to the emergency centre, and to create projections to evaluate the incidence and genetic aspects of stroke. Methods The study population consisted of patients who applied to the emergency centre between 1 May 2017 and 1 May 2021 and were diagnosed with acute ischemic stroke (AIS). Patient demographics, season of onset, risk factors, laboratory data, imaging results, infarct location, AIS subtype and treatment outcomes were collected, and compared. Results A total of 3,968 patients diagnosed with ischemia stroke were included in the study. The mean age was 51.12 ± 16.43 years, and we reported male predominance (65.7%). While hypertension, hyperlipidaemia, Diabetes mellitus (DM) were more frequent among the risk factors, smoking history and alcohol consumption history were very low. HIV-infected ischemic stroke was detected at a high rate (20.9%) and was common in a relatively young age group (31.8 ± 14.3). Large-artery atherosclerosis (LAA) subtype was detected with a high rate of 67.7%. The most common clot localization was in Supratentorial location (74.3%), and according to OSCP classification, partial anterior circulation infarcts (PACI) subtype (56.3%) was the most common. And these results were again different from other studies. Discussion While the incidence of stroke and especially HIV-associated youthful ischemic stroke continues to increase rapidly in developing countries such as Somalia, with the addition of inadequate primary health care services, stroke has become a major public health problem in African countries regarding its costs at social, psychological, and economic levels.
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Affiliation(s)
- Ebubekir Arslan
- Mogadishu Somalia Turkish Training and Research Hospital, Mogadishu, Somalia
| | - Osman Cetinkaya
- Mogadishu Somalia Turkish Training and Research Hospital, Mogadishu, Somalia
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Atigossou OLG, Ouédraogo F, Honado AS, Alagnidé E, Kpadonou TG, Batcho CS. Association between post-stroke psychological disorders, activity limitations and health-related quality of life in chronic stroke survivors in Benin. Disabil Rehabil 2022:1-8. [PMID: 35694808 DOI: 10.1080/09638288.2022.2083703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
PURPOSE To evaluate the association between depression/anxiety and activity limitations and health-related quality of life (HRQoL) in chronic stroke survivors in Benin. MATERIALS AND METHODS One hundred and seventy-six chronic stroke survivors (113 males; mean age (±SD): 56.5 (±10.5) years old) were included. We used the Barthel index (BI) to assess activity limitations. Participants were screened for depression and anxiety symptoms using Hamilton Depression Rating Scale (HDRS) and Hamilton Anxiety Rating Scale (HARS). Euroqol-5 Dimensions-3 Levels (EQ-5D-3L) including a Visual Analog Scale (EQ-VAS) was used to assess HRQoL. Multivariate linear regressions were performed to determine the impact of psychological disorders on activity limitations and HRQoL. RESULTS Depression (β=-0.54; p < 0.0001) and anxiety (β=-0.35; p < 0.0001) were negatively associated with activity limitations (R2=0.60). Similar patterns of association were observed with HRQoL (β≤-0.28; p < 0.0001; R2 ≥0.40). Inversely, occupational status showed positive association with EQ-5D-3L summary index scores (β = 0.21; p = 0.015). CONCLUSIONS Depression and anxiety had a negative impact on activity limitations and HRQoL in Beninese chronic stroke survivors. This call for action to integrate psychological interventions as part of rehabilitation programs in low and middle-income countries.Implications for rehabilitationPost-stroke depression and anxiety are quite common among stroke survivors in sub-Saharan Africa.Post-stroke depression and anxiety negatively impact activities and health-related quality of life in chronic stroke survivors in sub-Saharan Africa.Managing these post-stroke psychological disorders is necessary to promote the functional recovery and social reintegration of stroke survivors in their communities.
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Affiliation(s)
- Orthelo Léonel Gbètoho Atigossou
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Centre Intégré Universitaire de Santé et de Services Sociaux de la Capitale Nationale (CIUSSS-CN), Quebec, Canada.,Department of Rehabilitation, Faculty of Medicine, Laval University, Quebec, Canada.,Ecole Supérieure de Kinésithérapie, Faculté des Sciences de la Santé, Université d'Abomey-Calavi, Cotonou, Benin
| | - Fatimata Ouédraogo
- Ecole Supérieure de Kinésithérapie, Faculté des Sciences de la Santé, Université d'Abomey-Calavi, Cotonou, Benin.,School of Rehabilitation, Université de Montréal, Montreal, Canada.,Marie Enfant Rehabilitation Center, Sainte-Justine University Hospital Research Center, Montreal, Canada
| | - Aristide S Honado
- Service de Rééducation, Centre Hospitalier Universitaire Départemental de l'Ouémé et du Plateau (CHUD-OP), Porto-Novo, Benin
| | - Etienne Alagnidé
- Ecole Supérieure de Kinésithérapie, Faculté des Sciences de la Santé, Université d'Abomey-Calavi, Cotonou, Benin.,Clinique Universitaire de Médecine Physique et Réadaptation, Centre National Hospitalier Universitaire Hubert Koutoukou MAGA (CNHU-HKM), Cotonou, Benin
| | - Toussaint Godonou Kpadonou
- Ecole Supérieure de Kinésithérapie, Faculté des Sciences de la Santé, Université d'Abomey-Calavi, Cotonou, Benin.,Clinique Universitaire de Médecine Physique et Réadaptation, Centre National Hospitalier Universitaire Hubert Koutoukou MAGA (CNHU-HKM), Cotonou, Benin
| | - Charles Sèbiyo Batcho
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), Centre Intégré Universitaire de Santé et de Services Sociaux de la Capitale Nationale (CIUSSS-CN), Quebec, Canada.,Department of Rehabilitation, Faculty of Medicine, Laval University, Quebec, Canada
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Level of knowledge, prevention practice, and predictors towards stroke among diabetic and hypertensive patients having a follow up at University of Gondar Comprehensive Specialized Referral Hospital, Northwest Ethiopia. A cross-sectional study. CLINICAL EPIDEMIOLOGY AND GLOBAL HEALTH 2022. [DOI: 10.1016/j.cegh.2021.100950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Melak AD, Wondimsigegn D, Kifle ZD. Knowledge, Prevention Practice and Associated Factors of Stroke Among Hypertensive and Diabetic Patients - A Systematic Review. Risk Manag Healthc Policy 2021; 14:3295-3310. [PMID: 34408515 PMCID: PMC8364969 DOI: 10.2147/rmhp.s324960] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 08/03/2021] [Indexed: 01/28/2023] Open
Abstract
INTRODUCTION Because of the inadequate level of public awareness of the disease, the incidence of stroke has been sharply rising. Eventually, due to the prehospital delay, many stroke cases could not be eligible for thrombolysis thereby poor rehabilitative outcome has been tremendously increased. Thus, this study aimed to review the level of knowledge, prevention practice, and associated factors of stroke among hypertensive and diabetic patients. METHODS A systematic review of primarily published articles (2010-2020) related to knowledge and prevention practices of stroke was performed by searching online electronic databases like PubMed, Google Scholar, Refseek, Science direct, ResearchGate, and manual Google search by using the keywords and MeSH terms. Studies conducted on knowledge and prevention practices amongst hypertensive and/or diabetic patients were included. RESULTS Out of 531 searched studies, 42 articles were identified to be reviewed. The reported overall knowledge of stroke was ranging from 4.4% to 79%. Knowledge to the signs/symptoms of stroke was 23.6% to 87%. However, 15% to 77% of subjects were also reported that they did not know any sign of stroke. The range of risk factor knowledge was 10.5% to 86.6%. The reported level of stroke prevention practice was 2.4% to 72% but physical activity and weight reduction practice were relatively low. Inadequate level of knowledge and prevention practice of stroke was related to elderly, female gender, uneducated, unmarried, rural residents, economically low, comorbidity and unemployed individuals. CONCLUSION The current finding revealed that the level of knowledge and prevention practice of stroke was inadequate. Hence, the finding highlights health educational programs should be planned as an important avenue to enhance stroke awareness among the high-risk populations.
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Affiliation(s)
- Abreham Degu Melak
- University of Gondar, College of Medicine and Health Science, School of Pharmacy, Department of Pharmacology, Gondar, Ethiopia
| | - Dawit Wondimsigegn
- University of Gondar, College of Medicine and Health Science, School of Pharmacy, Department of Pharmaceutics and Social Pharmacy, Gondar, Ethiopia
| | - Zemene Demelash Kifle
- University of Gondar, College of Medicine and Health Science, School of Pharmacy, Department of Pharmacology, Gondar, Ethiopia
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Walelgn N, Abyu GY, Seyoum Y, Habtegiorgis SD, Birhanu MY. The Survival Status and Predictors of Mortality Among Stroke Patients at North West Ethiopia. Risk Manag Healthc Policy 2021; 14:2983-2994. [PMID: 34285612 PMCID: PMC8286726 DOI: 10.2147/rmhp.s322001] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 07/05/2021] [Indexed: 01/01/2023] Open
Abstract
INTRODUCTION Stroke is one of the commonest non-communicable disease types that has a great public health impact both in developed and developing countries. However, in Ethiopia, the long-term survival status of stroke patients is not very understood. This study aimed at assessing survival status and predictors of mortality among stroke patients at Felege Hiwot comprehensive specialized hospital from September 1, 2014, to August 31, 2019, Bahirdar, North West Ethiopia. METHODS An institutional-based retrospective cohort study was conducted using 368 registered stroke patients between September 1, 2014, and August 31, 2019. We used Kaplan-Meier together with a Log-rank test to compare the survival rate of the study participants using categorical variables and to compare covariate and both bi-variable and multivariable Cox proportional hazards regression analysis model was conducted to identify predictors of mortality among stroke patients. The association between outcome and independent variables was expressed using an adjusted hazard ratio (AHR) with a 95% confidence interval and statistical significances were declared at P-value of <0.05. RESULTS Fifty-six (15.2%) of the 368 stroke patients included in the study died, and 312 (84.8%) were correctly censored. The overall survival rate was 72.2% at 51 months of follow-up with a median survival time of 0.26 months. Age greater than 65 (AHR 6.31, 95% CI 1.75-22.74), body temperature >7.1 degree centigrade (AHR = 7.14, 95% CI: 2.76-18.5), potassium level below <2 mmol/l (AHR = 2, 95% CI: 1.9-23.53) and creatinine level >1.2 mg/dl (AHR = 7.85, 95% CI: 2.7-22.6) were predictive predictors of mortality. CONCLUSIONS In the follow-up of 51 months, significant mortality occurred. Important predictive predictors of survival status were identified. Interventions should be focused on health education and awareness creation of the community for the early management of stroke.
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Affiliation(s)
- Nigusie Walelgn
- Department of Adult Health Nursing, College of Medicine and Health Sciences, Bahirdar University, Bahirdar, Ethiopia
| | - Gebre Yitayih Abyu
- Department of Adult Health Nursing, College of Medicine and Health Sciences, Bahirdar University, Bahirdar, Ethiopia
| | - Yeshaneh Seyoum
- Department of Adult Health Nursing, College of Medicine and Health Sciences, Bahirdar University, Bahirdar, Ethiopia
| | - Samuel Derbie Habtegiorgis
- Department of Public Health, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Molla Yigzaw Birhanu
- Department of Public Health, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
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Comparison of Ischemic and Hemorrhagic Stroke in the Medical Ward of Dessie Referral Hospital, Northeast Ethiopia: A Retrospective Study. Neurol Res Int 2021; 2021:9996958. [PMID: 34258063 PMCID: PMC8257343 DOI: 10.1155/2021/9996958] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 06/18/2021] [Indexed: 11/19/2022] Open
Abstract
Background Distinguishing the category of stroke plays a vital role in planning patient care. Simple clinical findings help distinguish the type of stroke. However, there is a need for diagnostic imaging. In Ethiopia, stroke is the most common neurological condition in patients admitted to hospitals. Yet, there are limited data on comparisons of stroke subtypes. Thus, this study was designed to determine the prevalence of stroke and to compare ischemic and hemorrhagic strokes. Methods A retrospective cross-sectional study design was employed. Medical records containing complete information and confirmed diagnosis using imaging techniques were included. The data were entered into SPSS version 24.0 for analysis. Results with a P value of <0.05 were considered statistically significant. Results From a total of 312 stroke patients, 204 (65.4%) patients were admitted due to ischemic stroke. More females, 59 (18.9%), were admitted for hemorrhagic stroke than males. In both ischemic, 175 (56.1%) and hemorrhagic, 91 (29.2%) stroke cases, most of the patients were 45 years and above. Middle cerebral artery territory was the most common site of arterial territory infarctions in ischemic stroke, 158 (50.7%). Middle cerebral artery territory also was the most common site of hematoma in hemorrhagic stroke, 91 (29.2%). Infarctions in more than one lobe of the cerebrum (16.4%) and intracerebral hemorrhage in multiple areas of the cerebrum (7.4%) were observed in ischemic as well as hemorrhagic stroke cases. Most of the ischemic, 124 (39.8%), and hemorrhagic, 39 (12.5%), stroke patients presented loss of sensation and weakness of body parts. Hypertension was observed in 124 (39.8%) ischemic and 73 (23.4%) hemorrhagic stroke patients. The mortality rate of ischemic stroke, 47 (15.3%), was two times higher than hemorrhagic stroke, 20 (6.5%). Hypertension was the most common predictor of death in both ischemic and hemorrhagic stroke cases. Conclusions Ischemic stroke is a common type of stroke in the medical ward of the study hospital. More females were affected by hemorrhagic stroke than males. Middle cerebral artery territory was the most affected area of the brain in both ischemic and hemorrhagic strokes. Most ischemic and hemorrhagic stroke patients were admitted due to loss of sensation and weakness of body parts. Hypertension was the most common risk factor of stroke as well as a predictor of stroke-related deaths. Identification of the stroke subtypes may be important in the management of stroke. Thus, health professionals, government officials, community leaders, and the population at large could be involved in creating awareness about antecedent risk factors and clinical presentations of stroke subtypes.
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Kroon L, van Zyl DG, Schutte CM, Smit C, Hiesgen J. Risk Factors for Stroke in HIV-Positive and-Negative Patients in Pretoria, South Africa. J Stroke Cerebrovasc Dis 2021; 30:105929. [PMID: 34175577 DOI: 10.1016/j.jstrokecerebrovasdis.2021.105929] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 05/31/2021] [Indexed: 10/21/2022] Open
Abstract
OBJECTIVES Low- to middle-income countries experience a marked rise in cardiovascular diseases, and have the highest incidence of HIV infection. Stroke data in HIV-positive patients is still scarce. This study compares risk factors and types of stroke between HIV-positive and -negative patients in South Africa. MATERIALS AND METHODS We conducted a cross-sectional study at Kalafong Provincial Tertiary Hospital in Pretoria over a 10-month period. All adult patients presenting with an acute stroke were included. RESULTS One hundred and forty consecutive patients with stroke were included, 23% were HIV-positive. The average age in the HIV-positive group was 41 years, compared to 61 years in the HIV-negative group (p < 0.01). Ischemic infarcts occurred in 80.7 and 19.3% were hemorrhagic, with no significant difference between the HIV-positive and -negative group (ischemic: 81% vs 80%; hemorrhagic: 19% vs 20%; p = 0.55). Small vessel infarcts occurred more frequently in HIV-positive patients (25% vs 9.3%; p < 0.02). While 78% of HIV-positive patients presented with concomitant infections, these were found in only 23% of HIV-negative patients (P < 0.001). Hypertension (81% vs 37.5%; p = 0.01) and dyslipidemia (62% vs 38%; p = 0.01) were more prevalent in the HIV-negative patients. Confounding variables were gender and age. Although more than half of the HIV-positive patients were on antiretroviral therapy, the majority (62.5%) showed virological non-suppression. CONCLUSIONS HIV infection occurred in almost one-quarter of stroke patients and was seen more in the younger age group. Small vessel ischemic infarcts and underlying infections were more common in HIV-positive patients. The high number of HIV-positive patients with virological non-suppression is concerning and needs to be addressed.
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Affiliation(s)
- Louis Kroon
- Department of Neurology, University of Pretoria, South Africa
| | - Daniel G van Zyl
- Department of Internal Medicine, University of Pretoria, South Africa.
| | - Clara M Schutte
- Department of Neurology, University of Pretoria, South Africa,.
| | - Christine Smit
- Department of Neurology, University of Pretoria, South Africa,.
| | - Juliane Hiesgen
- Department of Neurology, University of Pretoria, South Africa,.
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Namale G, Kamacooko O, Makhoba A, Mugabi T, Ndagire M, Ssanyu P, Ddamulira J, Yperzeele L, Cras P, Ddumba E, Seeley J, Newton R. HIV sero-positivity and risk factors for ischaemic and haemorrhagic stroke in hospitalised patients in Uganda: A prospective-case-control study. PUBLIC HEALTH IN PRACTICE 2021; 2:100128. [PMID: 36101575 PMCID: PMC9461590 DOI: 10.1016/j.puhip.2021.100128] [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: 03/30/2020] [Revised: 03/01/2021] [Accepted: 04/13/2021] [Indexed: 12/15/2022] Open
Abstract
Objectives We examined HIV sero-positivity and risk factors in patients admitted with ischaemic stroke (IS) and haemorrhagic stroke (HS) in Kampala, Uganda. Study design We conducted a matched case-control study between December 2016 and December 2018 at St Francis Hospital, Nsambya. Methods The study population comprised of stroke cases (adults aged ≥18 years with IS or HS confirmed by neuroimaging) and controls (age- and sex-matched stroke-free adults aged ≥18 years who were recruited from the same hospital as the cases). A comprehensive assessment for sociodemographic, lifestyle and clinical factors was performed using the World Health Organization (WHO) STEP-wise approach to Surveillance (STEPS) for stroke risk factor surveillance. We used conditional logistic regression to identify risk factors associated with IS or HS. Results We enrolled 137 matched case-control pairs; 48 (35%) were men, and the mean ages were 62.4 years (SD ± 14.8) for cases and 61.1 years (SD ± 14.1) for controls. Of stroke patients, 86 (63%) had IS and 51 (37%) had HS. Overall, HIV sero-positivity was 10% among stroke cases versus 7% among controls. HIV sero-positivity was not significantly associated with stroke (unadjusted odds ratio [uOR] = 1.49, 95% confidence interval [CI] 0.59-3.78). A self-reported family history of diabetes mellitus was associated with an increased risk of all stroke (adjusted odds ratio [aOR] = 4.41, 95% CI 1.47-13.2), as well as for IS and HS separately (aOR = 3.66, 95% CI 1.09-12.4 and aOR = 4.99, 95% CI 1.02-24.4, respectively). High blood pressure (≥140/90 mmHg) was associated with an increased risk of all stroke (aOR = 12.3, 95% CI 42-44.1), and this was also true for IS and HS individually (aOR = 6.48, 95% CI 1.15-36.7 and aOR = 5.63, 95% CI 1.74-18.2, respectively). Conclusions No association was found between HIV sero-positivity and stroke occurrence among Ugandan stroke patients. Hypertension and a self-reported family history of diabetes mellitus were significant risk factors for both IS and HS. Interventions to reduce hypertension and diabetes mellitus in the Ugandan population are urgently required. Much larger studies are required to demonstrate if any association exists between HIV and stroke.
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Affiliation(s)
- G. Namale
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda,Corresponding author. MRC/UVRI and LSHTM Uganda Research Unit, P.O Box 49, Entebbe, Uganda.
| | - O. Kamacooko
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | - A. Makhoba
- St. Francis Hospital Nsambya Affiliated to Uganda Martyrs University, Kampala, Uganda
| | - T. Mugabi
- St. Francis Hospital Nsambya Affiliated to Uganda Martyrs University, Kampala, Uganda
| | - M. Ndagire
- St. Francis Hospital Nsambya Affiliated to Uganda Martyrs University, Kampala, Uganda
| | - P. Ssanyu
- St. Francis Hospital Nsambya Affiliated to Uganda Martyrs University, Kampala, Uganda
| | - J.B.M. Ddamulira
- School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - L. Yperzeele
- University of Antwerp, Department of Neurology, Antwerp, Belgium
| | - P. Cras
- University of Antwerp, Department of Neurology, Antwerp, Belgium
| | - E. Ddumba
- St. Francis Hospital Nsambya Affiliated to Uganda Martyrs University, Kampala, Uganda
| | - J. Seeley
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda,London School of Hygiene &Tropical Medicine, London, UK
| | - R. Newton
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda,University of York, York, UK
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Agazhe M, Eshetu D, Arsicha A, Hamato A, Petros A, Dabaro D, Yohanis N, Getahun B, Hirigo AT. Incidence and pattern of stroke among patients admitted to medical ward at Yirgalem General Hospital, Sidama Regional State, Southern-Ethiopia. SAGE Open Med 2021; 9:20503121211001154. [PMID: 33796298 PMCID: PMC7968040 DOI: 10.1177/20503121211001154] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 02/15/2021] [Indexed: 11/15/2022] Open
Abstract
Introduction: In the current days, stroke has become one of the common reasons for admission in many health care setups and becoming an alarming public health problem in Ethiopia. Hence, this study aimed to assess the incidence and associated factors of stroke among patients admitted to the medical wards in Yirgalem hospital. Methods: An institution-based retrospective cross-sectional study design was carried out from 01 January 2017, to 30 December 2019. Admitted adult patients’ medical charts were used to collect all required information using structured checklists. Data were analyzed using statistical package for social sciences (SPSS) version 20 software, and a p value < 0.05 was accepted as statistically significant. Result: From a total of 3016 admitted patients, the incidence of stroke was 3.15% (n = 95). Of the 95 stroke cases, 58.9% were males and 69.5% of them were urban dwellers. 62.1% (59/95) of the stroke patients had an ischemic stroke, whereas 37.9% (36/95) had a hemorrhagic stroke. Patients with age ⩾ 65 years, smokers, hypertension, and type-II diabetes had significantly higher ischemic stroke when compared to patients with hemorrhagic stroke (62.7% vs 30.5%, p = 0.008), (49.1% vs 11.1%, p ⩽ 0.0001), and (71.2%vs 13.9%, p < 0.0001), respectively. While patients with hypertension had a significantly higher rate of hemorrhagic stroke when compared to patients with ischemic stroke (88.9% vs 61%, p = 0.003). Conclusion: The majority of stroke patients had cardiovascular problems and hypertension. More than 44% and 34.7% of them had a history of alcoholism and smoking. Therefore, proper management of hypertension, lifestyle modification, early screening and management of strok risks and avoiding risk-full personal behaviors like smoking and alcoholism are important tools to limit or prevent stroke-related morbidity and mortality.
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Affiliation(s)
| | - Daniel Eshetu
- Department of Microbiology, Yirgalem Hospital Medical College, Yirgalem, Southern-Ethiopia
| | - Admasu Arsicha
- Yirgalem Hospital Medical College, Yirgalem, Southern-Ethiopia
| | - Assefa Hamato
- Department of Microbiology, Yirgalem Hospital Medical College, Yirgalem, Southern-Ethiopia
| | - Assefa Petros
- Yirgalem Hospital Medical College, Yirgalem, Southern-Ethiopia
| | - Desalegn Dabaro
- Yirgalem Hospital Medical College, Yirgalem, Southern-Ethiopia
| | | | - Bekalu Getahun
- Department of Ophthalmology & Optometry, College of Medicine and Health Science, Hawassa University, Hawassa, Southern-Ethiopia
| | - Agete Tadewos Hirigo
- School of Medical Laboratory Sciences, Faculty of Medicine, College of Medicine and Health Science, Hawassa University, Hawassa, Southern-Ethiopia
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Mkoba EM, Sundelin G, Sahlen KG, Sörlin A. The characteristics of stroke and its rehabilitation in Northern Tanzania. Glob Health Action 2021; 14:1927507. [PMID: 34340643 PMCID: PMC8344769 DOI: 10.1080/16549716.2021.1927507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 05/05/2021] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND Stroke causes great suffering and severe disability worldwide, and rehabilitation following a stroke seeks to restore lost functions. The extent to which stroke patients get access to rehabilitation in Tanzania is not well estimated, and drawing a current picture of the rehabilitation services for these persons is the first step in developing a more effective rehabilitation model in the country. OBJECTIVE The objective of this study was to establish the characteristics of stroke and its rehabilitation at the Kilimanjaro Christian Medical Centre (KCMC), a consultant referral hospital in northern Tanzania. METHODS This was a records-based descriptive study in which demographic, clinical, and rehabilitation information of stroke patients admitted to the KCMC between January 2012 and December 2015 was collected and audited. The means, percentages, and proportions were used to summarise the demographic, clinical, and rehabilitation patterns using SPSS version 24.0 software. The chi-squared statistic was used to examine the relationships between categorical variables, and a p-value<0.05 was considered statistically significant. RESULTS Of the 17,975 patients admitted to the KCMC during the period of the study, 753 (4.2%) had suffered a stroke, with a mean age of 68.8 ± 16.4 years. The predominant cause of stroke was hypertension, which accounted for 546 (72.5%) patients. A total of 357 (47.4%) patients had various forms of rehabilitation during the admission to hospital. Following a discharge home 240 (31.9%) patients did not return to the hospital for the continuation of rehabilitation. CONCLUSION Stroke patients at the KCMC lack access to rehabilitation therapies. Insufficient access to rehabilitation therapies may warrant the need to explore alternative approaches such as tele-rehabilitation technologies in Tanzania.
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Affiliation(s)
- Egfrid Michael Mkoba
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
- Physiotherapy Department, Faculty of Rehabilitation Medicine, Kilimanjaro Christian Medical University College, Moshi, Tanzania
| | - Gunnevi Sundelin
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
| | - Klas-Göran Sahlen
- Department of Epidemiology and Global Health, Umeå University, Umeå, Sweden
| | - Ann Sörlin
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
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Stone J, Hoosen A, Hochfelden H, Maposa I, Singh S. A retrospective review of speech-language therapy services provided to adult inpatients at a central-level hospital in Gauteng, South Africa. SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS 2020; 67:e1-e8. [PMID: 33314954 PMCID: PMC7736679 DOI: 10.4102/sajcd.v67i1.707] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 08/31/2020] [Accepted: 09/12/2020] [Indexed: 12/29/2022] Open
Abstract
Background The quadruple burden of disease (BoD) and multimorbidity reflected in South Africa’s public health sector challenges speech-language therapists (SLTs) to optimise patient management in this context. For planning and delivery of appropriate services, it is important to understand the profile of speech-language therapy (SLT) patients and the public healthcare services provided by SLTs. Objectives This study aimed to describe the prevalence of inpatient adult speech, language and swallowing disorders associated with various medical conditions and South Africa’s BoD, in addition to the target areas and duration of SLT interventions provided at a central public hospital. Method A retrospective review was conducted on records of 2549 adult inpatients who received SLT services between January 2014 and December 2015 at Chris Hani Baragwanath Academic Hospital. Data, including demographics, medical and SLT diagnoses, and treatment recommendations, were analysed using descriptive and inferential statistics. Results Non-communicable diseases (NCDs) were most prevalent (77.48%), with multimorbidity of BoD categories in 29.27% of patients. Cerebrovascular disease (CeVD) comprised 52.45% patients, with CeVD, traumatic brain injury, other neurological conditions, cancer and burns comprising 88.74% patients. More than a third of the patients with CeVD were < 56 years (n = 486; 36.35%). Dysphagia (48.96%), aphasia (30.95%) and dysarthria (23.62%) were the most common, with 44.68% of patients having multiple SLT diagnoses. The number of SLT sessions significantly correlated with SLT comorbidity (rs = 0.4200; p = 0.0000), but not BoD comorbidity (rs = 0.0049; p = 0.8058). Conclusion Speech-language therapy patients reflected a heavy NCD burden and multimorbidity. Provision of SLT services should take into consideration a profile of increased complexity of medical conditions and SLT diagnoses.
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Affiliation(s)
- Jennifer Stone
- Department of Speech Therapy and Audiology, Chris Hani Baragwanath Academic Hospital, Johannesburg.
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Augustyn H, de Witt P, Franzsen D. The effect of HIV status on post-stroke outcomes in personal activities of daily living. Br J Occup Ther 2020. [DOI: 10.1177/0308022620902683] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction This study explored the impact of HIV on the functional recovery of personal activities of daily living of stroke survivors. This assisted in identifying possible implications for the rehabilitation of stroke survivors who are also HIV-positive. Method A quantitative, descriptive, longitudinal comparative research design was used to determine the change in personal activities of daily living scores of HIV-negative and HIV-positive stroke survivors from admission to 1 month after discharge. Data were collected at a rehabilitation unit using the South African Database Functional Measure. Results There was no difference in the rate and nature of functional recovery of personal activities of daily living between the two groups between admission and discharge. A difference was noticed during the period from admission to 1 month after discharge, during which the HIV-negative group continued to show improvement, while the HIV-positive group showed little improvement or a decline in personal activities of daily living scores. Conclusions While the rate and nature of functional recovery related to personal activities of daily living for HIV-positive and HIV-negative stroke survivors is similar during inpatient care, discharge planning for the HIV-positive group needs to consider the decline in personal activities of daily living functioning post discharge. Regular follow-ups and the inclusion of the stroke survivors in an outpatient treatment programme is recommended.
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Affiliation(s)
- Hymeri Augustyn
- Department of Occupational Therapy, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Patricia de Witt
- Department of Occupational Therapy, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Denise Franzsen
- Department of Occupational Therapy, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Fekadu G, Chelkeba L, Melaku T, Tegene E, Kebede A. 30-day and 60-day rates and predictors of mortality among adult stroke patients: Prospective cohort study. Ann Med Surg (Lond) 2020; 53:1-11. [PMID: 32274016 PMCID: PMC7132118 DOI: 10.1016/j.amsu.2020.03.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 03/03/2020] [Accepted: 03/15/2020] [Indexed: 01/01/2023] Open
Abstract
Stroke is one of the most common medical emergencies and the leading cause of preventable death and long-term disability worldwide. A prospective cohort study was conducted at the stroke unit of Jimma university medical center for four consecutive months (from March 10 to July 10, 2017). Of the total 116 study patients, 60 (51.7%) had an ischemic stroke. At 30-day follow-up, 81 (69.8%) patients were alive, 34 (29.3%) were died, and one patient (0.9%) was lost to follow-up. Elevated alanine aminotransferase (ALT) level (AHR: 3.77, 95% CI: 1.34-10.57), diagnosis of stroke clinically alone (AHR: 3.90, 95 CI: 1.49-10.26), brain edema (AHR: 4.28, 95% CI: 1.61-11.37), and National Institute of Health Stroke Scale (NIHSS) ≥ 13 during hospital arrival (AHR: 6.49, 95% CI: 1.90-22.22) were the independent predictors of 30-day mortality. At 60-day follow-up, 68 (58.6%) patients were alive, 46 (39.7%) were died, and 2 (1.7%) were lost to follow-up. Discharge against medical advice (AHR: 6.40, 95% CI: 2.31-17.73) and severe modified Rankin score/mRS (4-5) at discharge (AHR: 3.64, 95% CI: 1.01-13.16) were the independent predictors of 60-day mortality. The median (IQR) length of survival after hospital admission for patients died within 30 and 60 days were 4.65 (2.34-11.80) and 9.3 (3.93-33) days, respectively. Stroke significantly affects the morbidity and mortality in Ethiopia. There is a need to provide better care and future planning for stroke patients as an emergency diagnosis and treatment to minimize mortality and disability.
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Affiliation(s)
- Ginenus Fekadu
- Department of Pharmacy, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia
| | - Legese Chelkeba
- School of Pharmacy, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Tsegaye Melaku
- School of Pharmacy, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Elsah Tegene
- School of Medicine, Institute of Medical Sciences, Jimma University, Jimma, Ethiopia
| | - Ayantu Kebede
- Department of Epidemiology, Institute of Health, Jimma University, Jimma, Ethiopia
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Okello S, Amir A, Bloomfield GS, Kentoffio K, Lugobe HM, Reynolds Z, Magodoro IM, North CM, Okello E, Peck R, Siedner MJ. Prevention of cardiovascular disease among people living with HIV in sub-Saharan Africa. Prog Cardiovasc Dis 2020; 63:149-159. [PMID: 32035126 PMCID: PMC7237320 DOI: 10.1016/j.pcad.2020.02.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 02/03/2020] [Indexed: 02/07/2023]
Abstract
As longevity has increased for people living with HIV (PLWH) in the United States and Europe, there has been a concomitant increase in the prevalence of cardiovascular disease (CVD) risk factors and morbidity in this population. Whereas the availability of HIV antiretroviral therapy has resulted in dramatic increases in life expectancy in sub-Saharan Africa (SSA), where over two thirds of PLWH reside, if and how these trends impact the epidemiology of CVD is less clear. In this review, we describe the current state of the science on how both HIV and its treatment impact CVD risk factors and outcomes among PLWH in sub-Saharan Africa, including regional factors (unique to SSA) likely to differentiate these relationships from the global North. We then outline how current regional guidelines address CVD prevention among PLWH and which clinical and structural interventions are best poised to confront the co-epidemics of HIV and CVD in the region. We conclude with a discussion of key research gaps that need to be addressed to optimally develop an actionable public health response.
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Affiliation(s)
- Samson Okello
- Department of Internal Medicine, Mbarara University of Science and Technology, Mbarara, Uganda; Lown Scholars Program, Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Department of Medicine, University of Virginia Health Systems, Charlottesville, VA, USA.
| | - Abdallah Amir
- Department of Internal Medicine, Mbarara University of Science and Technology, Mbarara, Uganda; Department of Neurology, Mayo Clinic, Phoenix/Scottsdale, AZ, USA
| | - Gerald S Bloomfield
- Duke Clinical Research Institute, Durham, NC, USA; Duke Global Health Institute, Durham, NC, USA; Duke University Medical Center, Durham, NC, USA
| | - Katie Kentoffio
- Department of Cardiology, University of California San Francisco, San Francisco, CA, USA
| | - Henry M Lugobe
- Department of Obstetrics and Gynecology, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Zahra Reynolds
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Itai M Magodoro
- Departments of Medicine & Diagnostic Radiology, McGill University Health Center, Montreal, QC, Canada; Division of Cardiology, University of Cape Town, Cape Town, South Africa
| | - Crystal M North
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA; Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | | | - Robert Peck
- The Center for Global Health, Weill Cornell Medical Center for Global Health, New York, USA; Department of Internal Medicine, Weill Bugando School of Medicine, Mwanza, Tanzania
| | - Mark J Siedner
- Department of Internal Medicine, Mbarara University of Science and Technology, Mbarara, Uganda; Department of Medicine, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
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Risk factors, clinical presentations and predictors of stroke among adult patients admitted to stroke unit of Jimma university medical center, south west Ethiopia: prospective observational study. BMC Neurol 2019; 19:187. [PMID: 31390995 PMCID: PMC6685251 DOI: 10.1186/s12883-019-1409-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 07/23/2019] [Indexed: 12/24/2022] Open
Abstract
Background Stroke is the second-leading global cause of death behind heart disease in 2013 and is a major cause of permanent disability. The burden of stroke in terms of mortality, morbidity and disability is increasing across the world. It is currently observed to be one of the commonest reasons of admission in many health care setups and becoming an alarming serious public health problem in our country Ethiopia. Despite the high burden of strokes globally, there is insufficient information on the current clinical profile of stroke in low and middle income countries (LMICs) including Ethiopia. So, this study was aimed to assess risk factors, clinical presentations and predictors of stroke subtypes among adult patients admitted to stroke unit of Jimma university medical center (JUMC). Methods Prospective observational study design was carried out at stroke unit (SU) of JUMC for 4 consecutive months from March 10–July 10, 2017. A standardized data extraction checklist and patient interview was used to collect data. Data was entered into Epi data version 3.1 and analyzed using SPSS version 20. Multivariable logistic regression was used to identify the predictors of stroke subtypes. Result A total of 116 eligible stroke patients were recruited during the study period. The mean age of the patients was 55.1 ± 14.0 years and males comprised 62.9%. According to world health organization (WHO) criteria of stroke diagnosis, 51.7% of patients had ischemic while 48.3% had hemorrhagic stroke. The most common risk factor identified was hypertension (75.9%) followed by family history (33.6%), alcohol intake (22.4%), smoking (17.2%) and heart failure (17.2%). The most common clinical presentation was headache complained by 75.0% of the patients followed by aphasia 60.3% and hemiparesis 53.4%. Atrial fibrillation was the independent predictor of hemorrhagic stroke (AOR: 0.08, 95% CI: 0.01–0.68). Conclusion The clinical characteristics of stroke in this set up were similar to other low- and middle-resource countries. As stroke is a high priority chronic disease, large-scale public health campaign should be launched focusing on public education regarding stroke risk factors and necessary interventions. Electronic supplementary material The online version of this article (10.1186/s12883-019-1409-0) contains supplementary material, which is available to authorized users.
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25
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Fekadu G, Chelkeba L, Kebede A. Risk factors, clinical presentations and predictors of stroke among adult patients admitted to stroke unit of Jimma university medical center, south west Ethiopia: prospective observational study. BMC Neurol 2019; 19:183. [PMID: 31382991 PMCID: PMC6681486 DOI: 10.1186/s12883-019-1412-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Accepted: 07/24/2019] [Indexed: 12/19/2022] Open
Abstract
Background Stroke is the second-leading global cause of death behind heart disease in 2013 and is a major cause of permanent disability. The burden of stroke in terms of mortality, morbidity and disability is increasing across the world. It is currently observed to be one of the commonest reasons of admission in many health care setups and becoming an alarming serious public health problem in our country Ethiopia. Despite the high burden of strokes globally, there is insufficient information on the current clinical profile of stroke in low and middle income countries (LMICs) including Ethiopia. So, this study was aimed to assess risk factors, clinical presentations and predictors of stroke subtypes among adult patients admitted to stroke unit of Jimma university medical center (JUMC). Methods Prospective observational study design was carried out at stroke unit (SU) of JUMC for 4 consecutive months from March 10–July 10, 2017. A standardized data extraction checklist and patient interview was used to collect data. Data was entered into Epi data version 3.1 and analyzed using SPSS version 20. Multivariable logistic regression was used to identify the predictors of stroke subtypes. Result A total of 116 eligible stroke patients were recruited during the study period. The mean age of the patients was 55.1 ± 14.0 years and males comprised 62.9%. According to world health organization (WHO) criteria of stroke diagnosis, 51.7% of patients had ischemic while 48.3% had hemorrhagic stroke. The most common risk factor identified was hypertension (75.9%) followed by family history (33.6%), alcohol intake (22.4%), smoking (17.2%) and heart failure (17.2%). The most common clinical presentation was headache complained by 75.0% of the patients followed by aphasia 60.3% and hemiparesis 53.4%. Atrial fibrillation was the independent predictor of hemorrhagic stroke (AOR: 0.08, 95% CI: 0.01–0.68). Conclusion The clinical characteristics of stroke in this set up were similar to other low- and middle-resource countries. As stroke is a high priority chronic disease, large-scale public health campaign should be launched focusing on public education regarding stroke risk factors and necessary interventions. Electronic supplementary material The online version of this article (10.1186/s12883-019-1412-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ginenus Fekadu
- Clinical Pharmacy Unit, Department of Pharmacy, Institute of Health Sciences, Wollega University, P.O Box 395, Nekemte, Ethiopia.
| | - Legese Chelkeba
- School of Pharmacy, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Ayantu Kebede
- Department of Epidemiology, Institute of Health, Jimma University, Jimma, Ethiopia
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Seydyousefi M, Fallahmohammadi Z, Moazzami M, Yaghoubi A, Faghfoori Z. Positive Effects of Post-ischemic Forced Treadmill Training on Sensorimotor and Learning Outcomes Following Transient Global Cerebral Ischemia. MEDICAL LABORATORY JOURNAL 2019. [DOI: 10.29252/mlj.13.2.34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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27
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Noubiap JJ, Balti EV, Bigna JJ, Echouffo-Tcheugui JB, Kengne AP. Dyslipidaemia in Africa-comment on a recent systematic review - Authors' reply. LANCET GLOBAL HEALTH 2018; 7:e308-e309. [PMID: 30553650 DOI: 10.1016/s2214-109x(18)30517-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 11/05/2018] [Indexed: 11/28/2022]
Affiliation(s)
- Jean Jacques Noubiap
- Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa
| | - Eric Vounsia Balti
- Diabetes Research Center, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium; Department of Internal Medicine, Universiteit Ziekenhuis Brussel, Brussels, Belgium
| | - Jean Joel Bigna
- Faculty of Medicine, University of Paris Sud XI, Le Kremlin-Bicêtre, France
| | - Justin B Echouffo-Tcheugui
- Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - André Pascal Kengne
- Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa; Non-communicable Disease Research Unit, South African Medical Research Council, Cape Town, South Africa.
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