Potential diagnostic challenges of intracerebral hemorrhage as an index presentation of metastatic choriocarcinoma: A case series.

Key Clinical Message: In young women presenting with atypical features of intracerebral hemorrhage, metastatic choriocarcinoma should be considered as a differential diagnosis. In resource-poor settings, a high index of suspicion and serum ß-hCG are crucial for diagnosis. Abstract: Intracerebral hemorrhage in the young is rarely caused by metastatic choriocarcinoma. Diagnosis of this condition may be particularly challenging in resource-poor settings where access to diagnostic technologies may be limited. We present a case series of three young females diagnosed with metastatic choriocarcinoma after initially presenting with intracerebral hemorrhage, each demonstrating unique clinical manifestations. We aim to highlight the diagnostic considerations in the management of this infrequently encountered cause of intracerebral hemorrhage, especially in resource-constrained settings. Case 1 involved a 21-year-old woman who was initially diagnosed with intracerebral hemorrhage likely of tumoral origin from an unknown primary source. Further evaluation revealed extremely high levels of ß-hCG and features suggestive of an intrauterine malignancy, which led to a diagnosis of metastatic choriocarcinoma. This further became complicated by pulmonary embolism. Unfortunately, she succumbed to respiratory failure during treatment. Case 2 is a young woman who presented to the emergency unit and was managed as a case of lobar intracerebral hemorrhage. Further checks revealed a previous history of hysterectomy done on account of placental site trophoblastic tumor, which promoted an evaluation for choriocarcinoma. Case 3 involved a 20-year-old patient who initially presented with headache and vomiting. An enhanced magnetic resonance imaging showed a large subacute right temporal occipital subependymal hemorrhage with mass effect. After probing further, we discovered that she underwent exploratory laparotomy for suspected ruptured ectopic gestation, which later turned out to be a gestational trophoblastic neoplasia. After further evaluation a diagnosis of choriocarcinoma with brain metastasis. Our case series emphasizes the importance of having a high index suspicion in young females who present with atypical features of ICH. The varied clinical scenarios highlight the challenges in diagnosing young females. It also underscores the critical role of serum ß-hCG, especially in resource-limited settings where biopsies are not readily available. Building a repository of these diverse manifestations is essential for increasing the index of suspicion and ultimately improving patient outcomes.

Frequency & factors associated with elevated lipoprotein-a among Ghanaian stroke survivors.

BACKGROUND: Indigenous Africans are genetically predisposed to elevated lipoprotein-a (Lp(a)), a veritable risk factor for ischemic stroke. Recent studies have demonstrated the promising efficacy of therapeutic interventions for addressing elevated Lp(a) among patients at high risk of atherosclerotic cardiovascular events. It is important to assess the burden of elevated Lp(a) among stroke survivors of African ancestry aimed at addressing potential unmet therapeutic gaps for optimal secondary prevention. PURPOSE: To assess the frequency of elevated lipoprotein-a among Ghanaian stroke survivors and factors associated with it. METHODS: A prospective study conducted at the Neurology clinic of the Komfo Anokye Teaching Hospital among ischemic stroke survivors aged ≥18 years. Serum lipoprotein-a concentrations were measured using ELISA kits. A multivariate regression analysis was fitted to identify factors independently associated with elevated lipoprotein-a concentration > 30 mg/dl. RESULTS: Among 116 stroke survivors, 35 (30.2%) had elevated Lp(a). The adjusted odds ratio (95% CI) of factors associated with elevated Lp(a) were female sex 3.09 (1.05-9.12), p = 0.04, diabetes mellitus 3.52 (1.32-9.40), p = 0.01, urban dwelling 4.64 (1.61-13.39), p = 0.005 and total cholesterol 1.85 (1.28-2.67), p = 0.001. Whereas the LDL cholesterol significantly decreased from baseline to month 12 among a subset of participants, the Lp(a) levels significantly increased from a baseline value of 29.38 ± 15.32 mg/dl to 40.97 ± 29.72 mg/dl, p = 0.032. CONCLUSION: Approximately 1 in 3 Ghanaian ischemic stroke survivors harbor an elevated Lp(a) associated with female sex, urban residence, diabetes mellitus and raised cholesterol. This burden highlights an unmet therapeutic gap in secondary risk reduction in this resource-limited setting.

A gist on an obscure neoplasm in Ghana: gastrointestinal stromal tumours.

BACKGROUND: Gastrointestinal Stromal Tumour is a rare but potentially curable tumour of the gastrointestinal tract accounting for up to 1% of all gastrointestinal tumours. The discovery of Imatinib mesylate, a novel tyrosine kinase inhibitor has improved the chances even for unresectable, recurrent, or metastatic diseases. METHODS: This study sought to document the clinical and pathological characteristics of GISTs from two tertiary hospitals in Ghana that have undergone immunohistochemistry confirmation between 2014 and 2021. RESULTS: The median age of the subjects was 50 years with most of them (28.0%) being above 61 years. There were more females than males (64.0% vs. 36.0%). Abdominal mass and abdominal pain made up the majority of the clinical presentations. The majority of the subjects had partial gastrectomy (32.0%) which was followed by wedge resection (28.0%). Appendectomy and sleeve gastrectomy were the least performed procedures (8% each). Four of the 25 patients (16.0%) had resections of involved contiguous organs done with splenectomy being the most common procedure. The majority of GISTs were found in the stomach (68.0%) followed by the appendix (12.0%) and small bowel (12.0%). Gastrointestinal bleeding (55.8%) and abdominal pain (38.5%) were the most reported symptoms. Free resection margins were observed in 84.0% of the subjects and only 3/25 (12.0%) experienced tumour recurrence. CONCLUSION: GIST is a potentially curable tumour that once was obscure but currently gaining popularity. Surgical resection offers the hope of a cure for localized disease while targeted therapies is a viable option for recurrent, metastatic, or unresectable tumours.

Fifty years of hemodialysis in Ghana-current status, utilization and cost of dialysis services.

BACKGROUND: Kidney failure is common in Ghana. Haemodialysis (HD) is the most common treatment modality for survival. Although, HD has been available in Ghana for 50 years, the majority of patients who develop kidney failure cannot access it. We describe the state of HD, dialysis prevalence, its utilization and cost of HD after fifty years of dialysis initiation in Ghana. METHODS: A situational assessment of HDs centres in Ghana was conducted by surveying nephrologists, doctors, nurses and other health care professionals in HD centres from August to October 2022. We assessed the density of HD centres, number of HD machines, prevalence of nephrologists, number of patients receiving HD treatment and the cost of dialysis in private and government facilities in Ghana. RESULTS: There are 51 HD centres located in 9 of the 16 regions of Ghana. Of these, only 40 centres are functioning, as 11 had shut down or are yet to operate. Of the functioning centres most (n = 26, 65%) are in the Greater Accra region serving 17.7% of the population and 7(17.5%) in the Ashanti region serving 17.5% of the population in Ghana. The rest of the seven regions have one centre each. The private sector has twice as many HD centers (n = 27, 67.5%) as the public sector (n = 13,32.5%). There are 299 HD machines yielding 9.7 HD machines per million population (pmp) with a median of 6 (IQR 4-10) machines per centre. Ghana has 0.44 nephrologists pmp. Currently, 1195 patients receive HD, giving a prevalence of 38.8 patients pmp with 609(50.9%) in the private sector. The mean cost of HD session is US $53.9 ± 8.8 in Ghana. CONCLUSION: There are gross inequities in the regional distribution of HD centres in Ghana, with a low HD prevalence and nephrology workforce despite a high burden of CKD. The cost of haemodialysis remains prohibitive and mainly paid out-of-pocket limiting its utilization.

Improving awareness, diagnosis and management of invasive fungal infections in Ghana: establishment of the Ghana Medical Mycology Society.

Invasive fungal infections (IFIs) and medical mycology receive little attention in Ghana. However, the present evolution of biomarker assays for IFIs, offers an opportunity for an increased access to fungal laboratory testing in resource-limited settings, and probably make a case for availability of essential antifungal agents. Using surveys and personal communications, the state of medical mycology and IFI in Ghana were highlighted. Inadequate awareness and insufficient access to fungal diagnostics and therapeutics were identified as the key challenges, the establishment of the Ghana Medical Mycology Society was discussed, and recommendations were made to improve the status quo.

Invasive fungal infections (IFIs) receive little attention in Ghana, despite its growing relevance globally. Using surveys and personal communications, the main challenges were identified, and the formation of the Ghana Medical Mycology Society was discussed as a tool to improve the status quo.

Cryptococcal and Histoplasma Antigen Screening Among People With Human Immunodeficiency Virus in Ghana and Comparative Analysis of OIDx Histoplasma Lateral Flow Assay and IMMY Histoplasma Enzyme Immunoassay.

Background: Cryptococcal meningitis (CM) and disseminated histoplasmosis (DH) are common in people with human immunodeficiency virus (PWH) and diagnosed by detecting cryptococcal antigen (CrAg) and Histoplasma antigen (HistoAg), respectively. In Ghana, CM and DH are rarely suspected by clinicians due to limited epidemiological data. Methods: This study was conducted among PWH in Ghana who are unwell. Sociodemographic and clinical data were collected by questionnaire. Serum and/or urine were screened for CrAg and HistoAg, using IMMY CrAg lateral flow assay (LFA) and IMMY Histoplasma enzyme immunoassay (EIA) kits, respectively, regardless of symptoms. Samples run with IMMY Histoplasma EIA were simultaneously run with Optimum Imaging Diagnostics (OIDx) Histoplasma LFA. Laboratory investigations were conducted by the research team, and diagnosis incorporating clinical assessment, screening, and confirmatory testing results and treatment decisions were made by the clinical team. Treatment and outcome information on CM and DH patients were evaluated. Results: Overall, 150 participants were recruited. There were 73% (n = 109) females, and the age range was 18-62 years. The prevalence rates of CrAg and HistoAg were 2.7% (4 of 150) and 4.7% (5 of 107), respectively. The OIDx Histoplasma LFA showed a high concordance (98.4%) with the IMMY Histoplasma EIA. All antigen-positive cases by standard tests were diagnosed with CM and DH. Antifungal treatment was given in 5 patients and follow-up revealed 2 deaths and 3 recoveries. Conclusions: Histoplasmosis among PWH may be more common than previously anticipated and may be more frequent than cryptococcosis in Ghana. The performance of the OIDx Histoplasma LFA should be further explored.

Histoplasmosis in Africa: Current perspectives, knowledge gaps, and research priorities.

BACKGROUND: Histoplasmosis is a chronic granulomatous disease caused by the thermally dimorphic fungus Histoplasma capsulatum. The 2 variants Histoplasma capsulatum var. capsulatum (Hcc) and Histoplasma capsulatum var. duboisii (Hcd) causes infection in humans and commonly termed classical or American histoplasmosis and African histoplasmosis, respectively. Histoplasma capsulatum var. farciminosum (Hcf) affects equines. In recent times, there have been heightened sensitization on fungal infections such as histoplasmosis in Africa, aimed at improving awareness among relevant stakeholders, particularly healthcare workers. This effort is expected to be paralleled with increased detection of both classical and African histoplasmosis, which has remained underdiagnosed over the years. In this narrative review, we describe the current perspectives of histoplasmosis in Africa, identify knowledge gaps, and suggest research priorities. METHODS: A PubMed, Google Scholar, and Africa Journal Online (AJOL) literature search was conducted for studies on histoplasmosis in Africa between 2000 and 2020. Histoplasmosis essays in medical mycology textbooks were also consulted. This narrative review was prepared from the data gathered. FINDINGS: In the past 2 decades, histoplasmosis in general has seen a relative increase in case detection in some Africa countries, probably attributable to the gradually increasing medical mycology advocacy efforts in Africa. Histoplasmosis cases are dominated by African histoplasmosis mostly in Western and Central Africa, while classical histoplasmosis is more common in Southern and Northern Africa. Although both classical and African histoplasmosis are common in Africa, the latter is more restricted to Africa, and cases outside the continent usually have a travel history to the continent. Despite the clinical and laboratory difference between African histoplasmosis and classical histoplasmosis, it is not straightforward to distinguish them. The typical manifestation of African histoplasmosis is the appearance of lesions affecting the skin, bones, and lymph nodes and unusually linked to human immunodeficiency virus (HIV)/AIDS. By contrast, classical histoplasmosis mostly affects the lungs and is often associated with immunosuppression, mainly HIV/AIDS. The present perspectives of histoplasmosis in Africa highlight unclear details on the true burden, strain diversity, infection route and genetic basis of African histoplasmosis, availability of specie-specific diagnostic tools, and compliance with recommended antifungal therapy. These knowledge gaps represent research questions that require scientific exploration. CONCLUSIONS: Despite a subtle increase in identifying histoplasmosis cases in Africa, it remains underdiagnosed and neglected in some parts of the continent. Increasing awareness and training among healthcare workers, bridging diagnostic and therapeutic gaps, and encouraging more research in Africa are crucial to improve the current perspectives of histoplasmosis in Africa.

Trends in type 1 diabetes diagnosis in Ghana.

BACKGROUND: Despite the fact that the rate of type 1 diabetes (T1D) is increasing worldwide, there exists a dearth of information on the disease in most sub-Saharan African countries. The goal of this study was to determine the enrolment trend of T1D using data compiled over 28 y from a teaching hospital in Kumasi, Ghana. METHODS: Information collected included sex, age at diagnosis and date of T1D diagnosis. We identified trends from 1992 to 2018, divided into 3 y intervals. RESULTS: From 1992 to 2018, 1717 individuals with T1D were enrolled in the diabetes clinic at the Komfo Anokye Teaching Hospital. The male:female ratio was 1:1.2. The number of individuals diagnosed with T1D decreased among the 10-19 y age group during the 1992-1994 period, followed by a progressive increase within the same age group during the subsequent period (from 35.4% in 1995-1997 to 63.2% in 2016-2018). There was a decline in the proportion of children 0-9 y of age diagnosed during the study period (from 5.1% in 1992-1994 to 3.6% in 2016-2018). CONCLUSIONS: In our study population, a decreasing trend of T1D enrolments was observed in general while among adolescents an increasing trend was observed.

Factors Linked to Chronic Kidney Disease Among Stroke Survivors in Ghana.

BACKGROUND: Chronic kidney disease (CKD) is associated with poor outcomes among stroke survivors. In Africa, where both stroke and CKD incidence rates are escalating, little, if anything, is known about the burden of CKD among stroke survivors. OBJECTIVE: To assess the frequency and factors associated with CKD among stroke survivors by primary stroke types. METHODS: Stroke registry data were prospectively collected on consecutively encountered stroke survivors seen at an out-patient clinic in Ghana between January 2018 and March 2020. We calculated estimated glomerular filtration rate (eGFR) using the CKD-EPI formula and defined CKD as eGFR <60ml/min. Factors associated with CKD were assessed using multiple logistic regression modelling. RESULTS: Among 759 stroke survivors, 159 had CKD giving a prevalence of 21.0% (95%CI: 18.1% - 23.8%). The mean age of those with CKD was 61.6 ± 14.2 years compared with 57.5 ± 13.6 years, p=0.0007 among those without CKD. Five factors remained significantly associated with CKD with the following adjusted odds ratio (aOR and 95% CI). Age per decile rise 1.30 (1.13-1.50), male sex 1.99 (1.36-2.93), rural dwelling residence 1.95 (1.06-3.59), prior use of antihypertensive meds before index stroke onset 1.63 (1.08-2.47), and number of antihypertensive medication classes 1.25 (1.06-1.45). CONCLUSION: 1 in 5 stroke survivors have evidence of chronic kidney disease in this Ghanaian study. Targeted interventions focusing on optimizing blood pressure control and rural dwellers may mitigate their risk for adverse outcomes.

Hyponatraemia as a Predictor of Mortality in Medical Admissions in Ghana: A Comparative Study.

BACKGROUND: Hyponatraemia is the most common electrolyte abnormality in hospital admissions. It occurs in a quarter of medical admissions in Ghana, and it is associated with high mortality. Mortality has been suggested to be due to the underlying medical condition and not necessarily the hyponatraemia. We set out to compare the outcomes of patients with documented hyponatraemia as compared to those with normonatraemia in terms of mortality and length of hospital stay. METHODS: We conducted a comparative analysis of patients with hyponatraemia and those with normonatraemia on the medical ward at the Komfo Anokye Teaching Hospital between May 2018 and December 2018. The medical diagnoses, demographics, and laboratory data of the patients were recorded. Participants' age and gender were matched. Student's t-test was used to test for differences in continuous variables when parametric and Wilcoxon signed-rank test for nonparametric variables. Multiple logistic regression was used to identify predictors of in-hospital mortality. A p value of <0.05 was considered statistically significant. RESULTS: Within the study period, 846 patients with documented serum sodium were included in the study. The study involved 406 patients with hyponatraemia and 440 patients with normonatraemia. Serum albumin and protein were significantly lower in the hyponatraemia patients as compared to those with normonatraemia. The mortality rate in patients with hyponatraemia was significantly higher than those with normonatraemia (129 (31.8%) vs. 9 (22.3%); OR 1.62 (95% CI: 1.19-2.22), p = 0.002). In-hospital stay was longer in patients with hyponatraemia than normonatraemia (7 (4-10) vs. 6 (3-10) days) but not statistically significant (p = 0.09). Multiple logistic regression showed that low serum sodium (p < 0.001) and low serum albumin (p = 0.009) were the predictors of in-hospital mortality. CONCLUSION: Hyponatraemia is associated with significantly higher mortality than normonatraemia and predicts worse prognosis in patients on medical admission. Low serum albumin is also a predictor of mortality in medical admission.

Risk Factor Control in Stroke Survivors with Diagnosed and Undiagnosed Diabetes: A Ghanaian Registry Analysis.

BACKGROUND AND PURPOSE: Expert consensus guidelines recommend optimizing global risk factor control in diabetic stroke survivors to improve outcomes. Since relatively little is known about the adequacy of risk factor control among diabetic stroke survivors in sub-Saharan Africa, we sought to assess control rates of key traditional risk factors among Ghanaian stroke survivors with diabetes. A secondary objective was to assess the burden of undiagnosed dysglycemic states among stroke survivors without a prior diagnosis of diabetes mellitus (DM) METHODS: Cross-sectional study of outpatient stroke survivors consecutively enrolled in a stroke registry at a tertiary medical center in Ghana between January 2018 and March 2020. We collected baseline demographic and clinical details including blood pressure, lipid panel, fasting blood glucose results, medications prescribed for secondary prevention, and stroke type information. BP control target was set at <130/80 mmHg, LDL-cholesterol <2.6 mmol/l and Fasting blood glucose (FBG) <7.0 mmol/l. Factors associated with poor control of vascular risk factors were assessed using multivariate logistic regression models. RESULTS: Of 1101 stroke survivors enrolled into the registry, 279 (25.3%) had a comorbid diagnosis of DM. Mean (±SD) age among the diabetic vs. non-diabetic stroke patients was 61.4 ± 12.0 years vs. 57.6 ± 14.6 years (p < 0.0001). Among the diabetic stroke patients, 61.7% had LDL-cholesterol <2.6 mmol/L, 8.2% had BP <130/80 mm Hg and 28.6% had FBG <7.0 mmol/L. Significant predictors of poor control of BP were younger age, having co-morbid DM and number of antihypertensive medication classes while poor LDL-cholesterol was associated with longer duration of stroke diagnosis. Among those without a prior diagnosis of DM, FBG analysis of 540 subjects with available data showed that 21.7% had FBG <5.7 mmol/L, 39.0% had impaired fasting blood glucose and 39.3% had FBG in the diabetes mellitus range. Patients who were older, female, or experienced an ischemic stroke trended towards being more likely to have undiagnosed DM. CONCLUSION: Among Ghanaian diabetic stroke survivors, blood pressure and blood glucose, are especially poorly controlled. There is also a high burden of undiagnosed pre-diabetes and DM among stroke survivors substantially heightening their risk for further adverse CVD outcomes.

Low blood pressure levels & incident stroke risk among elderly Ghanaians with hypertension.

BACKGROUND: Clinical trial data indicate that more intensive blood pressure (BP) lowering below standard cut-off targets is associated with lower risks of strokes in the elderly. There is a relative paucity of real-world practice data on this issue, especially among Africans. OBJECTIVE: To assess BP control rates, its determinants, and whether a lower BP < 120/80 mmHg is associated with a lower incident stroke risk among elderly Ghanaians with hypertension. METHODS: We retrospectively evaluated data, which were prospectively collected as part of a cohort study involving adults with hypertension and/or diabetes in 5 Ghanaian hospitals. BP control was defined using the JNC-8 guideline of <150/90 mmHg for elderly with hypertension aged >60 years or 140/90 mmHg for those with diabetes mellitus. Risk factors for poor BP control were assessed using multivariable logistic regression models. We calculated incident stroke risk over an 18-month follow-up at 3 BP cut-off's of <120/80, 120-159/80-99, and > 160/100 mmHg. RESULTS: Of the 1365 elderly participants with hypertension, 38.2% had diabetes mellitus and 45.8% had uncontrolled BP overall. Factors associated with uncontrolled BP were higher number of antihypertensive medications prescribed adjusted odds ratio of 1.45 (95% CI: 1.27-1.66), and having diabetes 2.56 (1.99-3.28). Among the elderly, there were 0 stroke events/100py for BP < 120/80 mmHg, 1.98 (95%CI: 1.26-2.98) for BP between 120 and 159/80-99 mmHg and 2.46 events/100py (95% CI: 1.20-4.52 at BP > 160/100 mmHg. CONCLUSION: A lower BP target <120/80 mmHg among elderly Ghanaians with hypertension is associated with a signal of lower incident stroke risk. Pragmatic trials are needed to evaluate lower BP targets on stroke incidence in Africa.

Skin-lightening practices among shoppers in select markets in Kumasi, Ghana: A cross-sectional survey.

BACKGROUND: Despite warnings about its harmful adverse effects and the implementation of regulatory bans, anecdotal reports suggest high use of skin-lightening agents in Kumasi, Ghana. OBJECTIVE: To estimate the prevalence and motivation for skin-lightening agent use and nonuse among shoppers in Kumasi, Ghana. METHODS: This is a cross-sectional survey of a convenience sample of shoppers in 3 of Kumasi's largest markets. RESULTS: Of the 350 shoppers who were approached, 334 consented, for a response rate of 95%. Data were analyzed on 331 completed surveys. A total of 40.4% of individuals reported current or past use of skin-lightening products, and 26.6% of men reported history of product use compared with 56.5% of women. Female sex was significantly associated with skin-lightening product use (odds ratio 3.59; 95% confidence interval 2.26-5.70). Users of skin-lightening agents were more likely to agree with statements that associated lighter skin with beauty, self-esteem, attractiveness, and wealth. LIMITATIONS: Using a nonrandomized convenience sampling method on a single city limits the generalizability of the results. Response, recall, and social desirability biases may have skewed the results, especially given the stigma associated with skin-lightening agent use. CONCLUSION: The practice of skin lightening among all participants is high and is associated with perceptions of increased beauty, attractiveness, self-esteem, and wealth.

A forgotten parasitic infestation in an immunocompromised patient-a case report of crusted scabies.

Crusted scabies is a rare and highly contagious form of Sarcoptes scabiei var hominis infestation whose incidence may increase in the near future due to increasing use of immunosuppressive therapies and a general lack of awareness about the condition. It is misdiagnosed as psoriasis, irritant dermatitis or eczema. Delays in diagnosis lead to widespread transmission amongst contacts leading to potential community outbreak. Crusted scabies is extremely difficult to treat and there are growing concerns of possible resistance to current treatment. This case report describes a 44-year-old Ghanaian woman with human immunodeficiency virus (HIV) infection and diagnosed with skin scrapings. Treatment was initiated but the patient died from HIV related complications. Crusted scabies, though rare, should be an issue of global concern due to the potential for widespread dissemination. Adequate resources need to be channeled into scabies eradication as well as education of health personnel to promptly identify and treat cases.

Risk factors for stroke occurrence in a low HIV endemic West African country: A case-control study.

BACKGROUND: HIV infection is an emerging vascular risk factor associated with stroke occurrence. The weight of evidence from sub-Saharan Africa in support of this has accrued from countries with high HIV prevalence. Our objective was to assess the contribution of HIV sero-positivity to the occurrence and outcomes of stroke in a West African country with low HIV prevalence. METHODS: A case-control study design conducted at a tertiary medical center in Ghana involved in the Stroke Investigative Research & Educational Networks (SIREN) epidemiological study. Stroke cases were adults (aged ≥18 years) with CT or MRI confirmed stroke and stroke-free controls were age-matched and recruited from communities in the catchment areas of cases. Standard instruments were used to assess vascular and lifestyle factors and serological screening for HIV antibodies was conducted for all study participants. Stroke patients were followed for in-patient mortality outcomes. Associations between HIV, demographic and vascular risk factors and stroke occurrence and outcomes were assessed using logistic regression analysis. RESULTS: We enrolled 540 stroke cases and 540 control subjects with a mean (± SD) age of 60.8 ±â€¯15.5 years (cases) and 60.0 ±â€¯15.5 (controls). Among stroke cases, the frequency of HIV was 12/540 (2.2%, 95% CI: 1.3% - 3.6%) versus 15/540 (2.8%, 95% CI: 1.7% - 4.6%) among stroke-free controls, p = .70. However, the median (IQR) age of Persons Living with HIV (PLWH) with stroke was significantly lower at 46.5 (40-65.3) years versus 61.0 (50-74) years, p = .03 among HIV- stroke patients. Stroke among PLWHA was predominantly hemorrhagic in 7 out of 12 cases and ischemic in 5 of 12 with notable clustering of established factors such as hypertension, (100%), dyslipidemia, 83.3%, central obesity, 50.0%, diabetes mellitus, 33.3%, cardiac diseases, 8.3% in this group. None of the PLWH with stroke were receiving antiretroviral therapy. CONCLUSION: We found no associations between HIV infection and stroke occurrence among Ghanaians. However a clustering of cardio-metabolic factors in the context of HIV may promote stroke occurrence in younger individuals.

One-Year Rates and Determinants of Poststroke Systolic Blood Pressure Control among Ghanaians.

BACKGROUND AND OBJECTIVE: Elevated systolic blood pressure (SBP) is potently associated with risk of recurrent strokes. In resource-limited settings, there is a dearth of data on the rates and determinants of uncontrolled SBP among stroke survivors at high risk of recurrent events. The objective of this study is to assess the rates and determinants of uncontrolled SBP over the first year post stroke. METHODS: This is a retrospective observational study involving stroke survivors who enrolled into an outpatient neurology clinic in Kumasi, Ghana, between January 2012 and June 2014. Baseline demographic features, clinical characteristics, antihypertensive medications prescribed at each clinic visit, treatment modifications, and clinic blood pressure measurements were recorded. Predictors of uncontrolled SBP during follow-up were assessed using a multivariable logistic regression model. RESULTS: A total of 602 stroke survivors enrolled for follow-up within the study period of which 89.8% had hypertension. Up to 35% of subjects had an SBP above 140 mmHg during follow-up clinic visits. Among those with uncontrolled SBP, 17% had antihypertensive treatment modifications during follow-up. Predictors of uncontrolled SBP were SBP at enrollment into clinic, with an adjusted odds ratio (OR [95% confidence interval {CI}]) of 1.31 (1.17-1.47)/10 mmHg increase, and average number of antihypertensive medications prescribed, with an adjusted OR (95% CI) of 1.30 (1.06-1.60) for an increase in the number of antihypertensives prescribed. CONCLUSION: A third of stroke survivors had SBP not on target during follow-up possibly due to a combination of therapeutic inertia, apparent treatment resistance, and poor adherence to therapy. Longer-term prospective interventional studies on hypertension control among stroke survivors are warranted in sub-Saharan Africa.