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Background: The implementation of task sharing and shifting (TSTS) policy as a way of addressing the shortage of physicians and reducing the burden of hypertension in Africa birthed the idea of the African School of Hypertension (ASH). The ASH is saddled with the responsibility of training non-physician health workers across Africa continent in the management of uncomplicated hypertension., Aim: To get feedback from some faculty members and students who participated in the first ASH programme., Methods: This was a cross-sectional exploratory qualitative study conducted among eight students and eight faculty members. Feedback from the program was obtained by conducting in-depth interviews centred on description of course content; expectations and knowledge acquired from ASH; level of interaction between students and faculty members; challenges faced during the ASH; level of implementation of acquired training; and suggestions to improve subsequent ASH programs., Results: The course content of the ASH was described as simple, appropriate and adequate while interaction between students and faculty members were highly cordial and engaging. New knowledge about hypertension management was acquired by the students with different levels of implementation post-graduation. Some identified challenges with the ASH program were poor internet connectivity during lectures, non-uniformity of TSTS policies and hypertension management guidelines across Africa, technical problems with hypertension management app and low participation from other African countries apart from Nigeria. Some recommendations to improve ASH program were development of a uniform hypertension management guideline for Africans, wider publicity of the ASH, interpretation of lectures into French and Portuguese languages and improvement of internet connectivity., Conclusion: The ASH programme has largely achieved its objectives with the very encouraging feedback received from both faculty members and the students. Steps should be taken to address the identified challenges and implement the suggested recommendations in subsequent ASH program to sustain this success., Competing Interests: The authors have no competing interests to declare., (Copyright: © 2024 The Author(s).)

Background:  Systemic lupus erythematosus (SLE) is a multisystem autoimmune connective tissue disorder involving multiple organs and systems. Cardiovascular involvement in SLE patients is a major cause of morbidity and mortality. Although subclinical cardiac abnormalities exist among SLE patients, they are rarely screened for. Echocardiography has been demonstrated to be a useful tool for the early diagnosis of cardiac abnormalities in SLE patients, many of which are clinically silent. Early recognition of cardiovascular abnormalities is vital for the prompt initiation of the appropriate management. This study aims to determine the prevalence of various structural and functional cardiac abnormalities among SLE patients and to determine its association with the modified SLE Disease Activity Index 2000 (modified SLEDAI-2K)., Methods:  The study was a cross-sectional study of SLE patients at the Korle-Bu Teaching Hospital (KBTH), Accra, Ghana, from June to December 2021. The setting was the rheumatology outpatient clinic of the KBTH and included adult men and women, 18 years and above, diagnosed with SLE with no known cardiac abnormalities. The baseline demographic and clinical characteristics of the participants were determined. A detailed transthoracic echocardiogram was performed for all patients. The frequency of common cardiac pathologies was determined and compared between those with a high modified SLEDAI-2K and those with a low modified SLEDAI-2K., Results:  Ninety-nine SLE patients participated in the study with a mean age of 35.12 years. Females formed the majority (90.9%) of the participants. The mean age at diagnosis of SLE was 28.7 years and the mean disease duration was 4.6 years. All of the participants were on at least two disease-modifying medications. The mean modified SLEDAI-2K score was 9.1. Thirty-five percent (35%) of the patients had mild to moderately active disease and 39% had severely active disease. Sixty-six (66%) out of the severely active disease group had abnormal echocardiographic findings, while 28% of those with mild to moderate disease had abnormal echocardiographic findings. Echocardiographic abnormalities were found in 56 patients (47%), out of which 8.7% had valvular involvement, 15.7% had diastolic dysfunction, 5.2% had left ventricular hypertrophy (LVH), and 0.9% had left ventricular systolic dysfunction (LVSD). About 12% of the participants had pulmonary hypertension and 1% had pericardial involvement. The odds of echocardiographic abnormalities were 13.7 times higher in SLE patients with high disease activity compared to those with low disease activity (odds ratio (OR) = 13.714, 95% confidence interval (CI) = 3.804-49.442, p < 0.001). There was no significant association between cardiac abnormalities and SLE duration. No significant correlation between cardiac abnormalities and modified SLEDAI-2K score was found.  Conclusion: Cardiac abnormalities, especially left ventricular diastolic dysfunction (LVDD), valvular involvement, and pulmonary hypertension, are common in SLE patients. For SLE patients, especially those with active diseases, echocardiographic assessment should be considered in the management of SLE patients to enable early detection of cardiac abnormalities, early treatment, and thus a decrease in morbidity and mortality associated with cardiovascular involvement in SLE patients., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Attuquayefio et al.)

Introduction: Coronavirus disease 2019 (COVID-19) is associated with poor outcomes in sickle cell disease (SCD) patients. However, there is a paucity of data comparing hemoglobin (Hb) genotypes in SCD and infection outcomes., Methods: The National Inpatient Sample was used to identify the record of hospitalizations with COVID-19 and SCD in 2020 using the International Classification of Disease, Tenth Revision codes. Study outcomes (invasive mechanical ventilation, extracorporeal membrane oxygenation, shock, vasopressor use, measures of resource utilization, and in-hospital mortality) were compared between hemoglobin SS, SC, and S-beta thalassemia (Sβ)., Results: Of the 102 975 COVID-19 hospitalizations with SCD, 87.26% had HbSS, 7.16% had HbSC, and 5.58% had HbSβ. Younger patients were more likely to have HbSS, while older patients were likely to have HbSC and HbSβ. HbSS was more frequent with Blacks, while HbSβ was more prevalent with Whites and Hispanics. Though measures of resource utilization were higher in HbSS, there was no significant difference in in-hospital outcomes between the three genotypes., Conclusion: There is no difference in COVID-19 outcomes among Hb genotypes in SCD. Further studies are needed to explore the reasons for this observation., (© 2023 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

Introduction: There is a paucity of data on the outcomes of coronavirus disease 2019 (COVID-19) in patients with sickle cell disease (SCD) in the United States. We examined the outcomes of patients with COVID-19 and SCD., Methods: We utilized the National Inpatient Sample (NIS) to identify the data of patients diagnosed with COVID-19 and SCD in 2020 using the International Classification of Disease, Tenth Revision codes. In-hospital outcomes (invasive mechanical ventilation and mortality) were compared between SCD and non-SCD groups., Results: Of the 1 057 550 COVID-19 hospitalizations, 2870 (0.3%) had SCD. The median age of the SCD group was 42 (IQR: 31) vs. 66 (IQR: 23) in the non-SCD group (p < .0001). Patients with SCD were likely to be females (62.02% vs. 37.98%, p < .0001), Blacks (87.81% vs. 12.19%, p < .0001), and in the lowest income quartile (50.62% vs. 11.15%, p < .0001). There was no difference in the outcomes between the two groups. There were increased odds of invasive mechanical ventilation and in-hospital mortality in COVID-19 in Asians, Hispanics, Native Americans, and Blacks (except for in-hospital mortality) compared to Whites., Conclusion: In-hospital mortality and invasive mechanical ventilation outcomes in SCD are comparable to that in non-SCD patients hospitalized with COVID-19., (© 2023 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

Background:  Chronic heart failure (HF) is one of the conditions commonly seen in the medical outpatient departments, and iron deficiency (ID) has been reported as the commonest nutritional deficiency in these patients. The presence of ID may interfere with the clinical parameters of chronic HF. The relationship between iron status and chronic HF needs more attention and should be given more consideration in the evaluation of patients with chronic HF., Aim: The aim of the study was to determine the relationship, if any, between iron status and clinical/echocardiographic variables in chronic HF., Methods and Materials: A cross-sectional descriptive study was carried out at the Lagos University Teaching Hospital (LUTH), Nigeria, where 88 patients with chronic HF were recruited to participate in this study. The participants underwent clinical and laboratory assessments. Iron status was assessed with full blood count parameters; serum ferritin and transferrin saturation (Tsat) and its relationship with clinical parameters among these participants were also studied., Results: No correlations existed between the duration of chronic HF and iron status when compared using Tsat. However, a significant weak negative correlation was observed between the duration of HF and the serum ferritin levels. The clinical characteristics of the HF participants with and without ID were compared. There was no significant difference in the frequency of prior hospitalization in both groups. However, a higher proportion of participants with severe HF (New York Heart Association (NYHA) classes III/IV) (n = 14; 46.7%) were iron-deficient compared to those with moderate chronic HF (NYHA II) (n = 11; 36.7%). This relationship was statistically significant. Left ventricular ejection fraction (LVEF) was similar in the iron-deficient and iron-replete groups (using serum ferritin or Tsat) both when compared as means and when compared after categorizing LVEF as HF with preserved ejection fraction (HFpEF) vs HF with reduced ejection fraction (HFrEF). There was no statistically significant correlation between the severity of ID and LVEF.  Conclusion: A spectrum of clinical changes occurs in patients with chronic HF. ID can make these changes more profound and the condition less amenable to standard HF treatments. These patients may therefore benefit from further evaluation for this nutritional deficiency. Laboratory measurements including Tsat and serum ferritin may help in further assessment of select patients with worse and/or non-responsive clinical parameters., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Amaechi et al.)

Background and objective Chronic heart failure (HF) is a major medical condition worldwide and is associated with significant morbidity and mortality. Chronic HF could be complicated by iron deficiency (ID), and in severe cases, ID anemia, leading to negative HF outcomes even in people on optimal HF treatments. ID has been reported to be the most common nutritional deficiency in chronic HF. It is therefore important to study and analyze the relationship between these two variables. Identifying and treating the comorbidity of ID in chronic HF may help improve the treatment outcomes of chronic HF. In this study, we aimed to determine the iron status of chronic HF patients by using serum ferritin (SF) and transferrin saturation (TSAT). Materials and methods A cross-sectional descriptive study was conducted involving 88 Nigerian patients with chronic HF at the Lagos University Teaching Hospital (LUTH). The participants were evaluated based on their laboratory findings. Results ID was found in 34% of chronic HF patients. Of them, 17% had absolute ID while 17% had functional ID. Conclusion ID was present in about one-third of the chronic HF patients. It was more common and worse in patients belonging to advanced HF functional classes., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Amaechi et al.)