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We present a case of thyrotoxic periodic paralysis (TPP) presenting with stroke symptoms as a harbinger of Grave's disease. A 61-year-old female presented with symptoms of abdominal pain and fatigue two weeks prior to admission and reported acute diarrhoea and unintentional weight loss. Investigation revealed thyrotoxicosis with undetectable thyroid stimulating hormone (TSH), elevated free T4 and elevated thyroid stimulating immunoglobulin (TSI). On the third day of admission, while undergoing physical therapy, code stroke was called on account of the onset of right-side predominant acute flaccid paralysis of upper and lower extremities, right-side facial droop, dysarthria and hyporeflexia bilaterally. The patient was alert and fully oriented with stable vitals with no increased labour in breathing at room air. An emergent head and neck CT, angiography, and magnetic resonance imaging (MRI) were negative. Serum potassium was 2.7 mmol/l, requiring prompt replacement. The patient's paralysis and dysarthria improved over the following three days with a complete reversal of symptoms following the correction of serum potassium. Thyrotoxic periodic paralysis can occur in association with any of the causes of hyperthyroidism. It is due to a significant intracellular shift of potassium, subsequently manifesting clinically with hypokalaemia and muscle paralysis. LEARNING POINTS: Hypokalaemic periodic paralysis is an acute flaccid paralysis secondary to hypokalaemia, triggered by hyperthyroidism, environmental elements such as a high carbohydrate intake or rest after intense exercise, and an underlying genetic component with mutations in the muscle ion channels.The pursuit of code stroke protocol in the in-patient setting must bear in mind reversible but potentially fatal and disabling alternative diagnoses such as stroke mimics including hypokalaemic periodic paralysis.Stroke mimics defined as acute onset neurological deficits that are not related to vascular cause are a true challenge, multiple scales have been created to distinguish them from an actual stroke, such as the Recognition of Stroke in the Emergency Room (ROSIER) scale.
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Clostridioides (formerly Clostridium) difficile infection is a common and costly healthcare-associated infection. Extraintestinal C. difficile infection is rarely encountered, especially in isolation. We present a unique case of abdominal wall abscess presenting six months following gastrointestinal (GI) surgery. The patient was managed with computed tomography (CT) guided drainage of the abscess, placement of a drainage catheter, and aggressive broad-spectrum antibiotic treatment for a prolonged duration over multiple admissions. LEARNING POINTS: Risk factors for extraintestinal CDI include prior hospital stay, prolonged antibiotic therapy, proton pump inhibitor (PPI) use, relative state of immunodeficiency such as malnutrition and diabetes mellitus, previous abdominal surgery especially following perforation and leak of intestinal content.Presentation can be late following surgery with mesh repair (foreign body implantation) for intestinal perforation as they have high risk of colonisation, which later leads to infection.For extraintestinal CDI in the presence of a foreign body, removal is the desired course of action. But it is not always possible given the presence of comorbidities in this population, thus resulting in a prolonged course of antibiotics.
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In the absence of typical features and risks for life-threatening chest pain including aortic dissection, the obligation and urgency for their evaluation remains unimpeachable, more so when patients present in stable conditions suggestive of benign etiology. Better do the painstaking, rather than be undone by the pain.
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Escitalopram is a commonly prescribed medication that has infrequently been implicated in drug-induced thrombocytopenia (DITP) but has never been associated with aplastic anaemia in the literature. We present an extremely rare case of hypoproliferative pancytopenia due to self-administered intravenous (IV) injection of escitalopram. The crux of this case is the unusual trilineage cytopenia. Our patient was managed with steroids and supportive care with subsequent clinical and blood count recovery. This case sheds light on this uncommon but important association. LEARNING POINTS: Escitalopram is an uncommon medication that could lead to drug-induced aplastic anaemia.The adverse effects of escitalopram on red cell, white cell and platelet counts may be exacerbated on intravenous administration of the medication.Timely diagnosis is vital for the effective treatment of severe aplastic anaemia, avoiding complications and preventing recurrence.
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Coronavirus disease (COVID-19) has infected millions of people worldwide. Its cardiac presentations include myocarditis, arrhythmias and structural heart changes even in young and healthy individuals. The long-term sequelae of these manifestations are unknown. We describe a unique combination of complete heart block and atrial flutter in the setting of COVID-19. SARS-CoV-2 virulence mechanisms can cause fibrosis in the myocardium resulting in loss of sinus node dominance. The paradoxical finding of atrial flutter and complete heart block is very rare. Prompt cardiac evaluation and electrophysiological testing are important. Cardiac magnetic resonance imaging (cMRI) and endomyocardial biopsies are the gold standard investigations. Anticoagulation should be administered until atrioventricular synchrony is achieved. LEARNING POINTS: Simultaneous atrial flutter and third-degree atrioventricular block (AVB) caused by COVID-19 infection should be treated with a pacemaker according to heart block guidelines.During the COVID-19 pandemic, we recommend leadless pacemaker implantation for third-degree AVB as it has a lower risk of infection compared with traditional percutaneous procedures.Due to a lack of long-term data, patients with cardiac manifestations from COVID-19 require close follow-up with individualized surveillance schedules.
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A 79-year-old man suddenly developed right lower extremity (RLE) pain and swelling a few days after receiving his 1st dose of the mRNA-1273 COVID-19 vaccine. Despite this, he proceeded to receive the 2nd dose of his mRNA-1273 COVID-19 vaccine. Investigations confirmed extensive acute deep venous thrombosis and a concurrent acute pulmonary embolism. Therapeutic anticoagulation was initiated and he was eventually discharged home on supplemental oxygen. The overall benefits of the vaccine in curbing severe disease overwhelmingly outweigh the handful of cases of reported adverse events. To our knowledge, this is one of the first few cases of provoked venous thrombosis after receiving the mRNA-1273 COVID-19 vaccine during the pharmacovigilance period.
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Familial hypokalaemic periodic paralysis (FHPP) is a rare neuromuscular disorder that is classified under periodic paralysis (PP), which is characterised by episodes of muscle weakness. Common triggers include intense exercise, fasting or consumption of carbohydrate-rich meals. Hypokalaemic PP has an incidence of 1 in 100 000; despite the temporal association, cardiac manifestations are exceedingly rare. We present a case of FHPP, a channelopathy presenting with severe refractory hypokalaemia. The challenges with our patient were maintaining potassium levels within normal ranges and initiating a close follow-up plan. Due to the lack of clinical guidance in our case, many aspects of care, including surveillance, medications and genetic testing, remain unaddressed. Medical management includes aggressive correction with supplements, potassium-sparing diuretics and carbonic anhydrase inhibitors. Severe cases of dysrhythmias, especially ventricular fibrillation, require electrophysiology evaluation and possible implantation of a defibrillator to prevent sudden cardiac death.
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Hipopotassemia , Paralisia Periódica Hipopotassêmica , Inibidores da Anidrase Carbônica , Testes Genéticos , Humanos , Hipopotassemia/etiologia , Paralisia Periódica Hipopotassêmica/diagnóstico , Paralisia Periódica Hipopotassêmica/tratamento farmacológico , Paralisia Periódica Hipopotassêmica/etiologia , Paralisia , PotássioRESUMO
Dobhoff tubes, used for post-pyloric feedings, have a weighted metal end with a small diameter that enhances their flexibility to traverse the gastrointestinal tract. Unfortunately, the metal stylet can iatrogenically perforate surrounding structures in patients with diminished cough and gag (1), and extreme caution should be considered before its utilization.
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Serratia marcescens, time and again, has demonstrated its ability to easily adhere and infect vascular access catheters, making them a bona fide source of hospital outbreaks and contributing to adverse patient outcomes. We present a unique case of a severe recurrent Serratia infection, leading to persistent bacteria in the blood, haematogenous dissemination and subsequent development of abscesses, to a degree not reported in the literature before. These infections are exceedingly challenging to eradicate, owing to multiple virulence mechanisms and the deep seeding ability of this microorganism. Serratia infections require a multifaceted approach with intricacies in identification, therapeutics and surveillance, all of which are sparsely reported in the literature and reviewed in this report.
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Infecção Hospitalar , Infecções por Serratia , Catéteres , Surtos de Doenças , Humanos , Infecções por Serratia/diagnóstico , Infecções por Serratia/tratamento farmacológico , Serratia marcescensRESUMO
COVID-19 is well known for its respiratory symptoms, but severe presentations can alter haemostasis, causing acute end-organ damage with poor outcomes. Among its various neurological presentations, cerebrovascular events often present as small-vessel strokes. Although uncommon, in predisposed individuals, large-vessel occlusions (LVOs) can occur as a possible consequence of direct viral action (viral burden or antigenic structure) or virus-induced cytokine storm. Subtle presentations and complicated stroke care pathways continue to exist, delaying timely care. We present a unique case of COVID-19 LVO manifesting as an acute confusional state in an elderly man in April 2020. CT angiography revealed 'de novo' occlusions of the left internal carotid artery and proximal right vertebral artery, effectively blocking anterior and posterior circulations. Delirium can lead to inaccurate stroke scale assessments and prolong initiation of COVID-19 stroke care pathways. Future studies are needed to look into the temporal relationship between confusion and neurological manifestations.
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COVID-19/complicações , Delírio/virologia , Acidente Vascular Cerebral/diagnóstico por imagem , Idoso , Artéria Carótida Interna/diagnóstico por imagem , Artéria Carótida Interna/patologia , Angiografia por Tomografia Computadorizada , Delírio/diagnóstico por imagem , Evolução Fatal , Humanos , Masculino , Prognóstico , Acidente Vascular Cerebral/virologia , Artéria Vertebral/diagnóstico por imagem , Artéria Vertebral/patologiaRESUMO
BACKGROUND: This prospective pilot study explored same-day point-of-care viral load testing in a setting in Ghana that has yet to implement virological monitoring of antiretroviral therapy (ART). METHODS: Consecutive patients accessing outpatient care while on ART underwent HIV-1 RNA quantification by Xpert. Those with viraemia at the first measurement (T0) received immediate adherence counselling and were reassessed 8 weeks later (T1). Predictors of virological status were determined by logistic regression analysis. Drug resistance-associated mutations (RAMs) were detected by Sanger sequencing. FINDINGS: At T0, participants had received treatment for a median of 8·9 years; 297/333 (89·2%) were on NNRTI-based ART. The viral load was ≥40 copies/mL in 164/333 (49·2%) patients and ≥1000 copies/mL in 71/333 (21·3%). In the latter group, 50/65 (76·9%) and 55/65 (84·6%) harboured NRTI and NNRTI RAMs, respectively, and 27/65 (41·5%) had ≥1 tenofovir RAM. Among 150/164 (91·5%) viraemic patients that reattended at T1, 32/150 (21·3%) showed resuppression <40 copies/mL, comprising 1/65 (1·5%) subjects with T0 viral load ≥1000 copies/mL and 31/85 (36·5%) subjects with lower levels. A T0 viral load ≥1000 copies/mL and detection of RAMs predicted ongoing T1 viraemia independently of self-reported adherence levels. Among participants with T0 viral load ≥1000 copies/mL, 23/65 (35·4%) showed resuppression <1000 copies/mL; the response was more likely among those with higher adherence levels and no RAMs. INTERPRETATION: Same-day point-of-care viral load testing was feasible and revealed poor virological control and suboptimal resuppression rates despite adherence counselling. Controlled studies should determine optimal triaging modalities for same-day versus deferred viral load testing. FUNDING: University of Liverpool, South Tees Infectious Diseases Research Fund.
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BACKGROUND: Measurement of plasma molecular markers among stroke patients has been proposed as an avenue for improving the accuracy of stroke diagnosis. There is paucity of data on the potential role of these markers in resource-limited settings, where the burden of stroke is greatest. OBJECTIVE: To assess the potential diagnostic and prognostic performance of 3 proposed biomarkers for stroke in a resource-constrained setting. METHODS: Consecutive stroke subjects presenting at a tertiary medical center in Kumasi, Ghana, with radiologically confirmed diagnosis and etiologic subtype information available were recruited along with age- and gender-matched controls in a 2:1 ratio. Plasma concentrations of glial fibrillary acidic protein (GFAP), copeptin, and matrix metalloproteinase-9 (MMP-9) among stroke patients and stroke-free controls were measured in duplicates using enzyme linked immunoassays. Diagnostic and prognostic correlates were assessed using area-under-the-curve (AUC) measures of receiver operator curves and logistic regression analysis, respectively. RESULTS: There were 156 stroke subjects with a mean age of 61.3 years of which 47.4% were females and 74 age- and gender-matched stroke-free controls. Median (interquartile range) time from symptom onset to hospital presentation for care was 7 days (5-11). Diagnostic accuracy of a single measurement of the 3 biomarkers for stroke using AUC (95% confidence interval) plots were as follows: .84 (.77-0.91), P < .0001, for GFAP; .85 (.79-0.92), P < .0001, for copeptin; and .65 (.56-0.73), P = .0003, for MMP-9. None of the biomarkers was associated with stroke severity or mortality. CONCLUSION: Plasma concentrations of GFAP and copeptin demonstrated stronger associations with stroke occurrence in this West African cohort compared with controls.
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Proteína Glial Fibrilar Ácida/sangue , Glicopeptídeos/sangue , Metaloproteinase 9 da Matriz/sangue , Acidente Vascular Cerebral/sangue , Idoso , Biomarcadores/sangue , População Negra , Estudos de Casos e Controles , Distribuição de Qui-Quadrado , Ensaio de Imunoadsorção Enzimática , Feminino , Gana/epidemiologia , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Valor Preditivo dos Testes , Prognóstico , Curva ROC , Reprodutibilidade dos Testes , Fatores de Risco , Índice de Gravidade de Doença , Acidente Vascular Cerebral/diagnóstico por imagem , Acidente Vascular Cerebral/etnologia , Acidente Vascular Cerebral/mortalidade , Centros de Atenção Terciária , Fatores de TempoRESUMO
BACKGROUND AND PURPOSE: Stroke exacts an immense toll in sub-Saharan Africa where there are few resources, and stroke prevention research is limited. The aim of this study is to test the feasibility and preliminary efficacy of an m-Health technology-enabled, nurse-guided intervention in improving blood pressure (BP) control among Ghanaian stroke patients within 1 month of symptom onset. METHODS: We conducted a 2-arm cluster pilot randomized controlled trial involving 60 recent stroke survivors encountered within a single tertiary medical system in Ghana. Subjects in the intervention arm (n=30) received a Blue-toothed UA-767Plus BT BP device and smartphone for monitoring and reporting BP measurements and medication intake for 3 months compared with standard of care (n=30). Primary outcome measure was systolic BP <140 mm Hg at month 3; secondary outcomes included medication adherence and autonomous self-regulation. Analysis accounting for clustering was made using generalized linear mixed model by intention to treat. RESULTS: Mean±SD age was 55±13 years, 65% male. Systolic BP <140 mm Hg at month 3 was found in 20/30 subjects (66.7%) in the intervention arm versus 14/30 subjects (46.7%) in the control arm (P=0.12). Medication possession ratio scores at month 3 were better in the intervention (0.88±0.40) versus control (0.64±0.45) arm (P=0.03). One subject in control arm died from a recurrent hemorrhagic stroke. CONCLUSIONS: It is feasible to conduct an m-Health-based, nurse-guided BP control intervention among recent stroke patients in sub-Saharan Africa. We observed a potential signal of efficacy with the intervention, which will need to be tested in a future large definitive study. CLINICAL TRIAL REGISTRATION: URL: https://www.clinicaltrials.gov. Unique identifier: NCT02568137.
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Monitorização Ambulatorial da Pressão Arterial , Pressão Sanguínea , Hemorragias Intracranianas , Smartphone , Reabilitação do Acidente Vascular Cerebral/enfermagem , Acidente Vascular Cerebral , Adulto , Idoso , Monitorização Ambulatorial da Pressão Arterial/instrumentação , Monitorização Ambulatorial da Pressão Arterial/métodos , Feminino , Gana , Humanos , Hemorragias Intracranianas/enfermagem , Hemorragias Intracranianas/fisiopatologia , Hemorragias Intracranianas/reabilitação , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Acidente Vascular Cerebral/enfermagem , Acidente Vascular Cerebral/fisiopatologia , SobreviventesRESUMO
BACKGROUND: Compared with high-income countries, sub-Saharan African (SSA) countries experience a comparatively higher early mortality from stroke. However, data on long-term mortality from stroke in SSA are lacking. OBJECTIVE: Our aim is to assess long-term outcomes of stroke in an SSA setting. METHODS: We conducted a retrospective analysis of longitudinal data involving 607 consecutive stroke survivor encountered at an outpatient clinic in Kumasi, Ghana, between January 2012 and June 2014. Data were closed for analysis in June 2016. Data on demography, presence of vascular risk factors, stroke type, and functional status were evaluated. We followed up subjects who were no longer attending clinic by phone to assess their vital status. Primary outcome was death after initiation of clinic care, and its predictors were determined using a Cox proportional hazards regression model. RESULTS: Mean ± standard deviation (SD) age of cohort was 59.9 ± 13.9 years and 50.3% were female. Of the 607 stroke survivors, 377 (62.1%) were still alive, 59 (9.7%) were confirmed to have died, whereas 171 (28.2%) were lost to follow-up at the clinic. Mean ± SD observation time for the cohort was 32 ± 30 months. Upon adjustment for confounders, the independent predictors of mortality were age (adjusted hazard ratio [aHR] of 1.41 [95% confidence interval 1.15-1.73] for a 10-year increase in age) and diabetes mellitus (aHR of 2.24 [1.32-3.80]). CONCLUSIONS: Diabetes mellitus, a modifiable risk factor for stroke, is associated with an increased risk of mortality among West African stroke survivors over the long term.
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Instituições de Assistência Ambulatorial , Reabilitação do Acidente Vascular Cerebral/métodos , Acidente Vascular Cerebral/terapia , Idoso , Distribuição de Qui-Quadrado , Diabetes Mellitus/mortalidade , Avaliação da Deficiência , Feminino , Gana/epidemiologia , Humanos , Estimativa de Kaplan-Meier , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Modelos de Riscos Proporcionais , Recuperação de Função Fisiológica , Estudos Retrospectivos , Fatores de Risco , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/mortalidade , Acidente Vascular Cerebral/fisiopatologia , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: The greatest burden from stroke-related disability is borne by Low-and-Middle Income countries (LMICs) where access to rehabilitation after stroke is severely challenged. Tele-rehabilitation could be a viable avenue to address unmet rehabilitation needs in LMICs. OBJECTIVES: To assess the burden of post-stroke physical deficits, rates of utilization of physiotherapy services, and perceptions of tele-rehabilitation among recent Ghanaian stroke survivors. METHODS: Using a consecutive sampling strategy, 100 stroke survivors attending an outpatient Neurology clinic in a Ghanaian tertiary medical center were enrolled into this cross-sectional study. After collecting basic demographic data, clinical history on stroke type, severity and level of disability, we administered the validated 20-item Functional Independence Measure questionnaire to evaluate functional status of study participants and an 8-item questionnaire to assess participants' attitudes towards telemedicine administered rehabilitation intervention. RESULTS: Mean±SD age of study participants was 57.2±13.3years of which 51.0% were males with a mean duration of stroke of 1.3±2.2years. 53% had Modified Rankin scores of ≥3, 57% were fully independent and only 27% reported utilizing any physiotherapy services. Barriers to access to physiotherapy included financial constraints due to cost of physiotherapy services and transportation as well as premature discharge from physiotherapy to avoid overburdening of available physiotherapy services. These factors led to the limited provision of rehabilitative therapy. Participants held positive views of the potential for tele-rehabilitation interventions (80-93%). However, while 85% owned mobile phones, only 35% had smart phones. CONCLUSION: Despite, a high burden of residual disability, only about 1 out of 4 stroke patients in this Ghanaian cohort was exposed to post-stroke physiotherapy services, largely due to relatively high costs and limited health system resources. These Ghanaian stroke patients viewed the potential role of Tele-rehabilitation as positive, but this promising intervention needs to be formally tested for feasibility, efficacy and cost-effectiveness.
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Acessibilidade aos Serviços de Saúde , Modalidades de Fisioterapia , Reabilitação do Acidente Vascular Cerebral/métodos , Telerreabilitação , Telefone Celular , Estudos de Coortes , Estudos Transversais , Avaliação da Deficiência , Feminino , Gana , Humanos , Masculino , Pessoa de Meia-Idade , Alta do Paciente/economia , Modalidades de Fisioterapia/economia , Modalidades de Fisioterapia/estatística & dados numéricos , Acidente Vascular Cerebral/economia , Acidente Vascular Cerebral/psicologia , Reabilitação do Acidente Vascular Cerebral/economia , Reabilitação do Acidente Vascular Cerebral/estatística & dados numéricos , Inquéritos e Questionários , Sobreviventes/psicologiaRESUMO
BACKGROUND: The rapid advancement in telecommunications on the African continent has opened up avenues for improving medical care to underserved populations. Although the greatest burden of neurological disorders is borne by Low-and-Middle Income Countries (LMICs) including sub-Saharan Africa (SSA), there is a profound paucity of neurologists to serve the population. Telemedicine presents a promising avenue for effective mobilization and utilization of the few neurologists in Africa. OBJECTIVE: To systematically review the published literature on the use of telemedicine for improved care and outcomes for patients with neurological disorders in SSA. METHODS: We searched PubMed and Cochrane library from January 1, 1980 to April 30, 2017 using the following keywords: "Telemedicine neurology Africa", "Teleneurology Africa", "Telestroke Africa", "Telerehabilitation Africa", "Telemedicine for epilepsy", "Telemedicine for Parkinson's disease Africa", "Telemedicine for dementia Africa", "Telehealth neurology Africa". Our inclusion criteria were randomized controlled trials, or case series that reported the utilization of telemedicine for care/education of individuals with neurological disorders in sub-Saharan Africa. RESULTS: This search yielded 6 abstracts. By consensus between two investigators, 1 publication met the criteria for inclusion and further review. The one study identified utilized telemedicine for the purpose of improving education/knowledge of 16 doctors and 17 allied health professionals in Parkinson's disease (PD) in Cameroon. The study noted feasibility and satisfaction of participants with telemedicine as well as improved knowledge base of participants after the educational course but noted access to healthcare by patients did not change. No studies have evaluated the use of telemedicine for care of patients with neurological disorders. CONCLUSION: The indication is that teleneurology may be feasible in SSA and studies are needed to assess feasibility, acceptability, efficacy, cost-effectiveness of this promising discipline of neurology in these resource-limited settings. We propose the setting up of transcontinental, inter-regional, intra-regional, and national networks of neurologists to utilize teleneurology platforms to improve the reach of neurology care in SSA.
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Doenças do Sistema Nervoso/epidemiologia , Doenças do Sistema Nervoso/terapia , Neurologia , Telemedicina , África Subsaariana/epidemiologia , Bases de Dados Bibliográficas , HumanosRESUMO
BACKGROUND: Although neurological disorders are projected to escalate globally in the coming decades, there is a paucity of enumerated data on the burden, spectrum and determinants of outcomes of adult neurological admissions in resource-limited settings, especially within sub-Saharan Africa. OBJECTIVE: To evaluate the diversity, demography, and determinants of mortality among adult patients presenting with neurological disorders over a 6-year period in a tertiary medical referral institution in the Central belt of Ghana. METHODS: A retrospective analysis of data on neurological admissions and in-patient outcomes between 2008 and 2013 was undertaken. Data collected for analyses included age, gender, neurological diagnosis, documented comorbidities, duration of admission and vital status at discharge. Predictors of in-patient mortality were evaluated using Kaplan-Meier survival curves and Cox Proportional Hazards regression models. RESULTS: The 6494 admissions with neurological disorders represented 15.0% of all adult medical admissions over the study period. Male-to-female ratio of admissions was 1.6:1.0 with a mean±SD age of 52.9±20 years. The commonest neurological disorders were Cerebrovascular, Infectious, Seizures/epilepsy, Alcohol-use and Spinal cord disorders representing 54.0%, 26.7%, 10.3%, 4.0% and 2.3% of admissions respectively. Despite the low national HIV prevalence of 2.0%, the frequency of HIV infection among patients with infectious disorders of the nervous system was 40.9%. Overall crude mortality rate for neurologic admissions was 30.6% being 39.1% and 33.9% for Infectious affectations of the nervous system and stroke respectively and 7.4% for seizure disorders. Probability of death was higher for females than males aHR (95% CI) of 1.53 (1.40-1.68) and increasing age aHR (95% CI) of 1.11 (1.06-1.17) for each 20-year increase in age. CONCLUSION: Almost one in three patients admitted with neurological disease to a tertiary care center in Ghana died in the hospital, and the majority of these deaths were due to non-communicable conditions. Enhanced multi-dimensional public health disease prevention strategies and neurological inpatient care processes are warranted.
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Mortalidade Hospitalar/tendências , Doenças do Sistema Nervoso/diagnóstico , Doenças do Sistema Nervoso/mortalidade , Admissão do Paciente/tendências , Adulto , Idoso , Estudos de Coortes , Feminino , Gana/epidemiologia , Hospitalização/tendências , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Estudos RetrospectivosRESUMO
BACKGROUND: Accumulating data based on model-derived estimates suggest rising rates of stroke in sub-Saharan Africa over the next several decades. Stroke is a leading cause of death, disability, and dementia worldwide. Directly enumerated hospital-based data on the longitudinal trajectory of stroke admissions and deaths in sub-Saharan Africa could help hospital administrators, public health officials, and government policy-makers with planning and utilization of scarce resources. OBJECTIVE: To evaluate 30-year trends in stroke admission and mortality rates in central Ghana. METHODS: We undertook a retrospective analysis of data on stroke admissions and mortality at a tertiary referral hospital in central Ghana between 1983 and 2013. Rates of stroke admissions and mortality were expressed as stroke admissions or deaths divided by total number of hospital admissions or deaths respectively. Yearly crude case fatality from stroke was calculated and predictors of stroke mortality were determined using Cox proportional hazards regression analysis. RESULTS: Over the period, there were 12,233 stroke admissions with equal gender distribution. The rate of stroke admissions increased progressively from 5.32/1000 admissions in 1983 to 13.85/1000 admissions in 2010 corresponding to a 260% rise over the period. Stroke mortality rates also increased from 3.40/1000 deaths to 6.66/1000 deaths over the 30-year period. The average 28-day mortality over the period was 41.1%. Predictors of in-patient mortality were increasing age-aHR of 1.31 (1.16-1.47) for age>80years compared with <40years and admissions in 2000's compared with 1980's; aHR of 1.32 (1.26-1.39). Of the 1132 stroke patients with neuroimaging data: 569 (50.3%) had intracerebral hemorrhage, 382 (33.7%) had ischemic stroke and 181 (16.0) had sub-arachnoid hemorrhage. Patients with ischemic stroke were significantly older than those with ICH and SAH respectively. CONCLUSION: Rates of stroke admission and mortality have increased steadily over the past three decades in central Ghana. More intensive risk modification and optimization of acute stroke care are urgently needed to stem these worrisome trends.
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Mortalidade Hospitalar/tendências , Admissão do Paciente/tendências , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/mortalidade , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Gana/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
AIM: Cardiovascular diseases (CVDs), of which hypertension is a major risk factor, are predicted to account for four times as many deaths as from communicable diseases by the year 2020. Hypertension, once rare, is rapidly becoming a major public health burden in sub-Saharan Africa (SSA). However, data on its prevalence, awareness, treatment and control are paltry, especially for rural communities. This study was done to determine the burden and correlates of adult hypertension in the rural Barekese sub-district of Ghana. METHODS: A cross-sectional survey was conducted on 425 adults aged ≥ 35 in the Barekese sub district (estimated population 18,510). Socio-demographic characteristics, modifiable and non-modifiable risk factors, blood pressure (BP) and anthropometric measurements were collected using standardized protocols. RESULTS: Overall, the proportion of hypertension and isolated systolic hypertension is 44.7% and 32.7% respectively in the study population. However, 64.9% of these were on treatment, with only 8.9% having controlled blood pressure (<140/90 mmHg). The mean systolic and diastolic BP were 134.38 mmHg (standard deviation, SD: 21.46) and 84.32 mmHg (SD: 12.44). Obesity (Body Mass Index, BMI>30 kg/m²) was found in 37 (10.4% of the population), out of whom 7 (15.9%) were extremely obese (BMI> 40 kg/m²). Increasing age and level of education were positively correlated with increasing blood pressure. CONCLUSION: The high burden of hypertension in this population along with the considerable less detection, treatment and control is of great concern. There is the need to promote health education measures that will foster prevention and early detection of hypertension.