Female transactional sex workers' experiences and health-seeking behaviour in low-middle income countries: a scoping review.

BACKGROUND: For a variety of reasons related to biology, behaviour, and environment, a subset of a population known as female sex workers (FSWs) or female transactional sex workers is at increased risk of health, depression, social stigma and access to timely and quality healthcare when needed. In low- and middle-income countries (LMICs), there was lack of understanding regarding the experiences and healthcare utilisation and behaviours, the health burden among them, their experiences, and how they access health care. Using Anderson's behavioural model of health service utilisation as a framework, this review aimed to explore the experiences of, and healthcare seeking behaviours of female sex workers in low-and middle-income countries. METHODS: Six relevant databases such as PubMed, Embase, Global Health, Scopus, Web of Science, and Google Scholar were searched for peer-reviewed research articles published between January 1990 and December 2023 that discussed female transactional sex work in low- and middle-income countries. Subject terms such as: low-and middle- incomes, sex workers (female and male), sexually transmitted infections (STIs) in the sex work industry, prostitution, commercial sex, and health-seeking behaviour were used for the databases search. Out of 6,135 articles that were retrieved for the study, 26 met the inclusion criteria. Of the total number of studies, four were reviews, eight were quantitative studies, six were qualitative studies, and two utilised mixed methods. FINDINGS: Results from a thematic analysis of studies that combined quantitative and qualitative methods yielded six overarching themes.The study found that women engaged in sex work for different reasons - to fend for themselves (i.e., livelihood), self-employment and others do it for pleasure. However, force sex or unprotected which can lead to sexually transmitted infections, sexual abuse, job insecurity, were critical risks factors in engaging in sex work. These factors make them vulnerable to predators and health risks. It was found that sex workers were aware of the importance of seeking healthcare, and do make the efforts, however, crucial factors such as difficulty accessing healthcare and maltreatment by healthcare providers and social stigma disincentivises FSW health-seeking behaviours. Sexual workers reported discomfort disclosing their occupations because of the stigma and discrimination which further affects their regular health examinations and obtaining medically approved condoms from healthcare facilities. CONCLUSION: Complex challenges rooted in economic vulnerability, social marginalisation, and limited access to healthcare afflict female sex workers in LMICs. The maltreatment and stigma can potentially affect LMICs from achieving using health facility care, with potential implications on achieving the universal health coverage goals. Comprehensive, rights-based strategies that address structural injustices and empower these women to live healthier, more secure lives are necessary to address their special needs.

AB076. Underutilization of epilepsy surgery in Pakistan: 10-year experience from the only comprehensive epilepsy center in the country.

BACKGROUND: Eighty percent of the global epilepsy burden is borne by developing countries, and 30% of these patients have drug-resistant epilepsy (DRE). Epilepsy surgery (ES) can significantly improve the cognition and quality of life in DRE. A comprehensive epilepsy center was established in Pakistan in 2010, the only facility for ES in a country of 231 million people. Hundreds of epilepsy patients are medically managed at the center each year. We aimed to study seizure control in all ES cases performed at the only comprehensive epilepsy center in the country during last 10 years. METHODS: It was a retrospective cohort study. Medical records of all cases of ES performed at our center from 2012 to 2021 were retrieved, through the Hospital's Information Management System. Patients were also contacted via phone calls where needed, to collect information about their seizure control as per Engel Classification. Data was analyzed using SPSSv21. RESULTS: Thirty-three surgeries including 10 temporal lobectomies with amygdalohippocampectomy, 11 selective amygdalohippocampectomies, 9 corpus callosotomies, 1 callosotomy with lesionectomy, 1 lesionectomy and 1 temporal lobectomy were performed. The median age of patients was 23: [18-31] years. Complex partial seizures were most common (14; 42.4%), followed by generalized seizures (10; 30.3%). The median duration of AEDs before surgery was 6 (IQR: 3.25-13.75) years. Eighteen (54.5%) patients had complete freedom from disabling seizures (Engel Class IA) at a median follow-up of 3.25 (IQR: 1.12-6) years. All patients continued to receive antiepileptic drugs after surgery, and all procedures had nearly 50% optimum seizure control outcomes. CONCLUSIONS: The clinical outcomes of ES performed at our center are consistent with evidence. However, the small volume highlights the underutilization of this extremely important service. More studies are needed to identify the factors responsible for this disparity, so that all DRE patients have access to ES.

Health Data Sciences and Cardiovascular Disease in Africa: Needs and the Way Forward.

PURPOSE OF REVIEW: The rising burden of cardiovascular disease (CVD) in Africa is of great concern. Health data sciences is a rapidly developing field which has the potential to improve health outcomes, especially in low-middle income countries with burdened healthcare systems. We aim to explore the current CVD landscape in Africa, highlighting the importance of health data sciences in the region and identifying potential opportunities for application and growth by leveraging health data sciences to improve CVD outcomes. RECENT FINDINGS: While there have been a number of initiatives aimed at developing health data sciences in Africa over the recent decades, the progress and growth are still in their early stages. Its maximum potential can be leveraged through adequate funding, advanced training programs, focused resource allocation, encouraging bidirectional international partnerships, instituting best ethical practices, and prioritizing data science health research in the region. The findings of this review explore the current landscape of CVD and highlight the potential benefits and utility of health data sciences to address CVD challenges in Africa. By understanding and overcoming the barriers associated with health data sciences training, research, and application in the region, focused initiatives can be developed to promote research and development. These efforts will allow policymakers to form informed, evidence-based frameworks for the prevention and management of CVDs, and ultimately result in improved CVD outcomes in the region.

Awareness of COPD in low-and middle-income countries and implications for treatment.

INTRODUCTION: COPD is the 3rd leading cause of death worldwide, affecting an estimated 212.3 million people. More than 80% of this burden occurs in low- and middle-income countries. One of the major reasons for this growing burden, is the lack of awareness of COPD among all levels. AREAS COVERED: In this review article, we studied the level of awareness of COPD among lay people, health care providers and policy makers in the LMICs. Search engines including Google Scholar, PubMed, and Scopus were used for relevant articles. Articles spanning from 1990 to March 2024 were screened on COPD awareness in LMICs and its treatment implications using a combination of key words. EXPERT OPINION: We report that the overall awareness of COPD is low at all levels. There are several reasons such as poverty, illiteracy, societal beliefs, cultural beliefs, and misconceptions. This is associated with increase in suffering, deaths, and economic loss, due to poor adaption correct prescription and compliance to treatment. And very little is being done to improve the current status. COPD needs to be highlighted in the national programs in LMICs.

Real-World Effectiveness of Mepolizumab in Severe Asthma: Results from the Multi-country, Self-controlled Nucala Effectiveness Study (NEST).

INTRODUCTION: The Nucala Effectiveness Study (NEST) assessed the effectiveness of mepolizumab in patients with severe asthma (SA) in countries previously underrepresented in real-world studies. METHODS: A multi-country, bi-directional, self-controlled, observational cohort study conducted in Colombia, Chile, India, Türkiye, Saudi Arabia, United Arab Emirates, Kuwait, Oman, and Qatar. Historical and/or prospective data from patients with SA were assessed 12 months pre- and post-mepolizumab initiation. PRIMARY ENDPOINT: incident rate ratio (IRR) of clinically significant exacerbations (CSEs). Key secondary endpoints: healthcare resource utilisation (HCRU), oral corticosteroid (OCS) use, lung function and symptom control (Asthma Control Test [ACT] scores). RESULTS: Overall, 525 patients with SA burden pre-initiation (geometric mean blood eosinophil count [BEC] 490.7 cells/µl; 31.4% prior biologic use; 37.3% obese) received at least one dose of mepolizumab 100 mg subcutaneously. Post-initiation, a significant reduction in CSEs was observed (76% [p < 0.001]; IRR [95% confidence interval] 0.24 [0.19-0.30]); 72.0% of patients had no CSEs. Mepolizumab treatment led to a reduction in OCS use (52.8% pre-initiation vs. 16.6% post-initiation) and a mean (standard deviation [SD]) change in OCS dose of - 18.1 (20.7) mg post-initiation; 36.1% of patients became OCS-free. Fewer patients were hospitalised post-initiation (22.5% pre-initiation vs. 6.9% post-initiation). Improvements in mean (SD) forced expiratory volume in 1 s (62.8 [20.2]% pre-initiation vs. 73.0 [22.7]% post-initiation) and ACT scores (15.0% pre-initiation vs. 64.5% of patients post-initiation with well-controlled asthma) were observed. Proportion of patients with BEC ≥ 500 cells/µl decreased from 84.4% pre-initiation to 18.1% post-initiation. CONCLUSION: Mepolizumab was effective in reducing the burden of SA by significantly reducing CSEs, reducing OCS use and HCRU, and improving lung function and asthma control, which could translate to improvements in health-related quality of life in patients with SA and high OCS dependency in the countries studied. A graphical abstract is available with this article.

Severe asthma occurs when asthma symptoms remain uncontrolled despite optimised treatment. In many low-middle income countries, and in some countries in the Middle East, Asia, Latin America and the Arab Gulf, the management and treatment of patients with severe asthma remain poor, with many patients having unscheduled hospital visits or admission, and use of steroids for a prolonged period. Mepolizumab is an injectable monoclonal antibody approved as an add-on treatment for severe asthma in patients ≥ 6 years of age. In clinical trials, mepolizumab has demonstrated reductions in the risk of clinically significant exacerbations (CSE; an asthma exacerbation that requires systemic corticosteroids and/or an emergency room visit and/or hospitalisation) and the need for oral corticosteroid (OCS) treatment in patients with severe asthma by reducing inflammation caused by eosinophil (a type of white blood cell) production. The Nucala Effectiveness Study (NEST) was performed to observe the effectiveness of mepolizumab in people with severe asthma in Colombia, Chile, India, Turkey, Saudi Arabia, United Arab Emirates, Kuwait, Oman and Qatar. The frequency of CSEs and other outcomes was compared 12 months pre- and post-mepolizumab initiation. Post-initiation, the risk of CSEs was significantly reduced by 76% (p < 0.001), and 72% of patients had no CSEs. Fewer patients were dependent on OCS, with 36.1% of patients not using OCS at all, and fewer patients were hospitalised. Lung function and asthma control also improved. NEST shows that mepolizumab could benefit people with severe asthma living in countries where disease-related burden and OCS use remain high.

A scoping review of stroke services within the Philippines.

BACKGROUND: Stroke is a leading cause of mortality and disability. In higher-income countries, mortality and disability have been reduced with advances in stroke care and early access to rehabilitation services. However, access to such services and the subsequent impact on stroke outcomes in the Philippines, which is a lower- and middle-income countries (LMIC), is unclear. Understanding gaps in service delivery and underpinning research from acute to chronic stages post-stroke will allow future targeting of resources. AIMS: This scoping review aimed to map available literature on stroke services in the Philippines, based on Arksey and O'Malley's five-stage-process. A targeted strategy was used to search relevant databases (Focused: MEDLINE (ovid), EMBASE (ovid), Cumulative Index to Nursing and Allied Health Literature (CINAHL), PsycINFO (ebsco); broad-based: Scopus; review-based: Cochrane Library, International Prospective Register of Systematic Reviews (PROSPERO), JBI (formerly Joanna Briggs Institute) as well as grey literature (Open Grey, Google scholar). The searches were conducted between 12/2022-01/2023 and repeated 12/2023. Literature describing adults with stroke in the Philippines and stroke services that aimed to maximize well-being, participation and function were searched. Studies were selected if they included one or more of: (a) patient numbers and stroke characteristics (b) staff numbers, qualifications and role (c) service resources (e.g., access to a rehabilitation unit) (d) cost of services and methods of payment) (e) content of stroke care (f) duration of stroke care/rehabilitation and interventions undertaken (g) outcome measures used in clinical practice. A total of 70 papers were included. Articles were assessed, data extracted and classified according to structure, process, or outcome related information. Advances in stroke services, including stroke ready hospitals providing early access to acute care such as thrombectomy and thrombolysis and early referral to rehabilitation coupled with rehabilitation guidelines have been developed. Gaps exist in stroke services structure (e.g., low number of neurologists and neuroimaging, lack of stroke protocols and pathways, inequity of stroke care across urban and rural locations), processes (e.g., delayed arrival to hospital, lack of stroke training among health workers, low awareness of stroke among public and non-stroke care workers, inequitable access to rehabilitation both hospital and community) and outcomes (e.g., low government insurance coverage resulting in high out-of-pocket expenses, limited data on caregiver burden, absence of unified national stroke registry to determine prevalence, incidence and burden of stroke). Potential solutions such as increasing stroke knowledge and awareness, use of mobile stroke units, TeleMedicine, TeleRehab, improving access to rehabilitation, upgrading PhilHealth and a unified national long-term stroke registry representing the real situation across urban and rural were identified. CONCLUSION: This scoping review describes the existing evidence-base relating to structure, processes and outcomes of stroke services for adults within the Philippines. Developments in stroke services have been identified however, a wide gap exists between the availability of stroke services and the high burden of stroke in the Philippines. Strategies are critical to address the identified gaps as a precursor to improving stroke outcomes and reducing burden. Potential solutions identified within the review will require healthcare government and policymakers to focus on stroke awareness programs, primary and secondary stroke prevention, establishing and monitoring of stroke protocols and pathways, sustainable national stroke registry, and improve access to and availability of rehabilitation both hospital and community. WHAT IS ALREADY KNOWN?: Stroke services in the Philippines are inequitable, for example, urban versus rural due to the geography of the Philippines, location of acute stroke ready hospitals and stroke rehabilitation units, limited transport options, and low government healthcare insurance coverage resulting in high out-of-pocket costs for stroke survivors and their families. WHAT ARE THE NEW FINDINGS?: The Philippines have a higher incidence of stroke in younger adults than other LMICs, which impacts the available workforce and the country's economy. There is a lack of data on community stroke rehabilitation provision, the content and intensity of stroke rehabilitation being delivered and the role and knowledge/skills of those delivering stroke rehabilitation, unmet needs of stroke survivors and caregiver burden and strain, WHAT DO THE NEW FINDINGS IMPLY?: A wide gap exists between the availability of stroke services and the high burden of stroke. The impact of this is unclear due to the lack of a compulsory national stroke registry as well as published data on community or home-based stroke services that are not captured/published. WHAT DOES THIS REVIEW OFFER?: This review provides a broad overview of existing evidence-base of stroke services in the Philippines. It provides a catalyst for a) healthcare government to address stroke inequities and burden; b) development of future evidence-based interventions such as community-based rehabilitation; c) task-shifting e.g., training non-neurologists, barangay workers and caregivers; d) use of digital technologies and innovations e.g., stroke TeleRehab, TeleMedicine, mobile stroke units.

Very-low-calorie diet-based intensive lifestyle intervention for remission of type 2 diabetes: Real-world experience in a South Asian population.

AIMS: Very low-calorie diet (VLCD) can induce weight loss and diabetes remission (DR) amongst people with obesity and recent-onset type 2 diabetes (T2D). We aimed to determine the effectiveness and acceptability of VLCD in achieving DR amongst Sri Lankan adults with T2D. METHODS: A retrospective analysis was conducted in a diabetes practice where VLCD-based Diabetes Remission Programme (VDRP) was offered for adults (>18 years) with T2D for <3 years and body mass index over 25 kg/m2. VLCD (~800 kcal/day, provided with/without diet replacement formula) was offered for 8-12 weeks, followed by gradual food reintroduction and exercise. DR was defined as HbA1c <6.5% at least 3 months after stopping glucose-lowering medications. RESULTS: A total of 170 participants who enrolled in the VDRP (mean age 38.4 years [±11.1], men 68%, mean baseline HbA1c 86.9 [±18.1] mmol/mol (10.1 [±2.1]%), median duration of T2D 2 years [IQR 1-2]) and 87 (51%) of them followed the programme (attended at least one follow-up visit). Amongst the individuals who followed the VDRP, 40.2% achieved DR (35/87), compared with 2.4% (2/83) amongst those who did not follow the VDRP (aHR 9.3, 95% CI 2.2-16.4, p = 0.002). The proportion achieving normoglycaemia (HbA1c < 6.5%) but continued to take glucose-lowering medication was 20/87 among VDRP followers and 20/85 amongst VDRP non-followers. The commonest reasons for not following the VDRP were too restrictive dietary quantity (92%) and difficulties in finding recommended food items (67%). Majority (79%) would recommend VDRP to others. CONCLUSIONS: VDRP is effective in achieving T2D remission amongst Sri Lankan adults with recently diagnosed T2D and obesity. Over half of the participants followed the programme and over 75% would recommend it to others, indicating good acceptability.

Food security and disability in South Africa: an analysis of General Household Survey data.

PURPOSE: We investigated the relationship between disability and food security in South Africa using data from the General Household Survey (GHS). MATERIALS AND METHODS: Regression models were utilised with GHS data (2014-2018) to gauge the likelihood of food insecurity (the dependent variable) among individuals with disabilities. Socioeconomic and demographic traits of the 2018 GHS sample were analysed. All estimates were weighted and represented nationally at the individual level. RESULTS: In this study population (32 187) of food insecure people, 9.64% are disabled. Food insecurity impacts more Black people with disabilities (91%) versus those without disabilities (90%), and disabled women (65%) versus nondisabled women (58%). Most reside in KwaZulu-Natal. Those with disability grants lower food insecurity odds, while child support grant recipients face higher odds. Household size and education are significant predictors, while marital status and gender are not. CONCLUSION: This study data justifies the need for disability-inclusive food security programmes in South Africa, especially amid crises like COVID-19. Significantly, there is a nil data finding about people with eating/swallowing disabilities whose needs intersect with food security. This emphasises the need for inclusive data collection that operates within a food sovereignty framework to increase the visibility of people with disabilities.

South African national surveys and censuses should include data on people with disabilities, particularly those with eating and swallowing disabilities.Updated metrics, such as the Food Insecurity Experience Scale (FIES), if used, will facilitate easier cross-country comparisons and helps monitor progress towards achieving zero hungerThe study underscores the necessity for disability-inclusive food security programmes in South Africa, and the importance of a food sovereignty framework to enhance visibility.

Using Telemedicine to Care for Patients with Breast Cancer: A Natural Quasi-Experimental Study.

Introduction: This investigation assessed the clinical characteristics of patients who received care through telemedicine and the clinical impact telemedicine service had on breast cancer patients in a low-income country. Materials and Methods: This natural experimental study assessed the impact of telemedicine service on cancer outcomes among breast cancer patients at Shaukat Khanum Memorial Trust (SKMT), Pakistan, between January 1st, 2018, to December 31st, 2022. The study group (hybrid group) consisted of patients that had both face-to-face and telemedicine appointments, and the control group (physical group) included patients with only face-to-face encounters. Results: A total of 3,205 patients were included in the analysis. Among those included in the analysis, 3,188 (99.5 %) were females, and the mean age of the cohort was 48.10 ± 11.94 years. Statistically significant differences were observed between the two groups in age, demographic distribution, disease stage, average number of emergency room visits, mean length of stay in the Intensive care unit, and the final patient status (alive at the end of observation period). However, the binary logistic regression model (forward-LR) suggested that the final patient outcome was related to disease relapse, COVID-19 infection, and age. Conclusion: Telemedicine clinics, when conducted in parallel with physical clinics (hybrid setup), are safe and have a clinical impact similar to having just physical encounters among breast cancer patients in a low-income country.

Gender differences in presentation, management, and outcomes among Egyptian patients with acute coronary syndrome: a single-centre registry.

BACKGROUND: Despite a significant rise in cardiovascular disease (CVD)-related mortality in low- and middle-income countries (LMICs), data are scarce regarding the quality of care provided, particularly for women. METHODS: This is a prospective observational, cross-sectional study. Acute coronary syndrome (ACS) patients presented to the Cardiology Department at Tanta University, Egypt, between September 1, 2023, and December 31, 2023, were enrolled. The study assessed gender disparities by comparing men and women regarding presentation, management, and major adverse cardiovascular events (MACE) occurrence during hospitalization and 30 days after discharge. RESULTS: A total of 400 ACS patients were included, with 29.5% being women. Women were comparatively older (59 ± 9 years vs. 55 ± 13 years), with a significantly higher prevalence of hypertension (70.3% vs. 47.5%) and diabetes (55% vs. 36.8%). Non-ST-segment elevation myocardial infarction (Non-STEMI) was more common in women (35.29% vs. 21%). Dyspnea was expressed by 34.4% of women (vs. 21.35% of men). Women were hospitalized later (9.29 h vs. 6.74 h). In-hospital outcomes were poorer for women with worse NYHA classes III and IV. Additionally, the odds ratio (OR) for in-hospital cardiac mortality was 0.303 (95% CI 0.103-0.893) for women compared to men. However, a one-month follow-up for MACE post-hospital discharge did not indicate significant gender differences. CONCLUSIONS: The current study suggests that women with ACS in Egypt exhibit a higher risk profile for CVD compared to men and tend to present later with atypical symptoms. Women additionally experience poorer in-hospital MACE and higher cardiac mortality. Therefore, increasing awareness about ACS syndrome and eliminating obstacles that delay hospital admission are imperative.

The Bayesian approach for real-world implementation of plasma p-tau217 in tertiary care memory clinics in Thailand.

INTRODUCTION: Plasma phosphorylated tau (p-tau)217 is a promising biomarker for Alzheimer's disease (AD) diagnosis, but its clinical implementation remains challenging. We propose a strategy based on Bayes' theorem and test it in real-life memory clinics. METHODS: Memory clinic patients were evaluated by neurocognitive specialists for prespecified diagnosis and subsequently underwent blood collection for p-tau217, cerebrospinal fluid, or amyloid positron emission tomography. Using cross-validation, the Bayesian approach (pretest probability × individualized likelihood ratio) was compared to other models for AD diagnosis. RESULTS: The Bayesian strategy demonstrated an area under the receiver operating characteristic curve (AUC) of 0.98 (95% confidence interval [CI]: 0.96-1.0), significantly outperforming multivariable logistic regression (p-tau217, age, apolipoprotein E; AUC 0.95, p = 0.024) and p-tau217 alone (AUC = 0.94, p = 0.007). When applying the two-threshold approach, the Bayesian strategy yielded an accuracy of 0.94 (95% CI: 0.88-1.0) without requiring confirmatory tests in 62.9% of the iterations. DISCUSSION: The Bayesian strategy offers an effective and flexible approach to address the limitations of plasma p-tau217 in clinical practice. HIGHLIGHTS: Incorporating pretest probability into the interpretation of plasma phosphorylated tau (p-tau)217 improves the diagnostic performance significantly. The strategy could obviate the need for confirmatory testing in most of the patients. Plasma p-tau217 proves useful as a biomarker for Alzheimer's disease in low- and middle-income country such as Thailand.

Burnout among medical residents, coping mechanisms and the perceived impact on patient care in a low/ middle income country.

BACKGROUND: Burnout is a syndrome that result from chronic workplace stress and it characterized by emotional exhaustion, depersonalization and low personal accomplishments. Studies report higher burnout levels in medical personnel compared to the general population. Workplace burnout has been directly linked to medical errors and negative coping strategies such as substance abuse. The aims of this study were to assess the level of burnout in medical residents, evaluate their impressions about coping mechanisms and assess perceived impact on patient care in a low/ middle income country setting. METHODS: This was a cross sectional, mixed methods survey carried out at Aga Khan University, Nairobi Kenya. The Maslach Burnout Inventory - Human Services Survey was used to assess the level of burnout. High-risk scores for each subscale are defined as > 27 in emotional exhaustion, > 10 in depersonalization, and < 33 in personal accomplishment. Overall high risk of burnout was defined as high-risk scores in 2 or more of the 3 categories. Categorical variables were analysed using descriptive statistics and reported as frequency counts and corresponding percentages. Chi-square test was applied to test for association of burnout and the categorical variables. P value of < 0.05 was considered statistically significant. To assess the impressions on patient care and evaluate the coping mechanisms employed in the context of burnout residents participated in four focus group discussions reaching thematic saturation. RESULTS: 95 out of 120 residents consented to participate in the study, 47.3% of whom had a high risk of burnout. A significant association was found between gender and burnout risk with more female residents having high risk of burnout compared to their male counterparts; 58.0% and 35.6% respectively (P value 0.029). Residents in paediatrics and child health had the greatest risk of burnout (8 out of 10) compared to those in other programmes (P value of 0.01). Thematic analysis from focus group discussions revealed that main sources of stress included departmental conflict and struggle to balance work and other aspects of life. All focus group discussions revealed that burnout and stress are associated with negative coping mechanisms. Respondents reported that when under stress, they felt more likely to make medical errors. CONCLUSION: This study reported high risk of burnout among post graduate residents which is consistent with other global studies. The sources of stress cited by residents were mostly related to the workplace and many perceived sub-optimal patients care resulted from burnout. This highlights a need for preventive measures such as wellness programs within the training programmes. TRIAL REGISTRATION NUMBER: Not applicable.

Community-Based Strategies to Improve Health-Related Outcomes in People Living With Hypertension in Low- and Middle-Income Countries: A Systematic Review and Meta-Analysis.

Background: Individuals living with hypertension are at an increased risk of cardiovascular- and cerebrovascular-related outcomes. Interventions implemented at the community level to improve hypertension control are considered useful to prevent cardiovascular and cerebrovascular events; however, systematic evaluation of such community level interventions among patients living in low- and middle-income countries (LMICs) is scarce. Methods: Nine databases were searched for randomized controlled trials (RCTs) and cluster randomized control trials (cRCTs) implementing community level interventions in adults with hypertension in LMICs. Studies were included based on explicit focus on blood pressure control. Quality assessment was done using the Revised Cochrane Risk of Bias tool for randomized trials (ROBS 2). Results were presented according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist. Fixed-effect meta-analyses were conducted for studies that reported continuous outcome measures. Results: We identified and screened 7125 articles. Eighteen studies, 7 RCTs and 11 cRCTs were included in the analysis. The overall summary effect of blood pressure control was significant, risk ratio = 1.48 (95%CI = 1.40-1.57, n = 12). Risk ratio for RCTs was 1.68 (95%CI = 1.40-2.01, n = 5), for cRCTs risk ratio = 1.46 (95%CI = 1.32-1.61, n = 7). For studies that reported individual data for the multicomponent interventions, the risk ratio was 1.27 (95% CI = 1.04-1.54, n = 3). Discussion: Community-based strategies are relevant in addressing the burden of hypertension in LMICs. Community-based interventions can help decentralize hypertension care in LMIC and address the access to care gap without diminishing the quality of hypertension control.

Therapeutic Choices in Patients with Ph-Positive Chronic Myelogenous Leukemia In Mexico in the Era of Tyrosine Kinase Inhibitors: Stem Cell Transplantation or Tyrosine Kinase Inhibitors? Fifteen Years Later.

Background: Chronic myelogenous leukemia is a neoplastic proliferation of the granulocytic series. In Mexico, chronic myelogenous leukemia accounts for approximately 10% of all leukemias. Tyrosine-kinase inhibitors are considered front-line therapy in high-income countries, whereas allogeneic hematopoietic stem cell transplantation is a recognized therapeutic approach, mainly in low- and middle-income countries. Objective: To analyze the overall survival of persons with chronic myelogenous leukemia who have received tyrosine-kinase inhibitors or allogeneic hematopoietic stem cell transplantation in a medical center, since 1994, and briefly discuss the current indications of these treatments in the tyrosine-kinase inhibitors era. Methods: We retrospectively analyzed all patients with a diagnosis of chronic myelogenous leukemia treated in a medical center between 1994 and 2023; subsets of individuals who received an allogeneic hematopoietic stem cell transplantation or tyrosine-kinase inhibitors therapy as first-line treatment were analyzed. Results: 60 persons with chronic myelogenous leukemia were treated with allogeneic hematopoietic stem cell transplantation or tyrosine-kinase inhibitors: 35 received an allogeneic hematopoietic stem cell transplantation, whereas 25 were given tyrosine-kinase inhibitors. All patients who underwent an allogeneic hematopoietic stem cell transplantation engrafted successfully, and the procedure was completed on an outpatient basis in most cases (29/35). The median survival in allogeneic hematopoietic stem cell transplantation was 78.3 months (CI 95%: 0-205.6) and in persons given tyrosine-kinase inhibitors the median was not reached. Conclusion: Tyrosine-kinase inhibitors were significantly superior to allogeneic hematopoietic stem cell transplantation in prolonging the overall survival of persons with chronic myelogenous leukemia in our single institution experience.

Responding to the need: An evaluation of the subspecialty units in a pediatric surgical department in a limited resource setting using selected optimal resources for children's surgery strategies.

BACKGROUND: The Global Initiative for Children's Surgery group published the Optimal Resources for Children's Surgery (OReCS) document outlining the essential criteria and strategies for children's surgical care in low-resource settings. Limited data exist on subspecialties in pediatric surgery and their contribution to global surgery efforts. The study aimed to evaluate the development of subspecialty units within Chris Hani Baragwanath Academic Hospital (CHBAH) Department of Pediatric Surgery (DPS) from January 1, 2018 to December 31, 2021 using selected OReCS strategies for the improvement of pediatric surgery. METHODS: A retrospective descriptive research design was followed. The study population consisted of CHBAH PSD records. The following data were collected: number of patients managed in PSD subspecialty unit (the units) clinics and surgeries performed, number of trainees, available structures, processes and outcome data, and research output. RESULTS: Of the 17,249 patients seen in the units' outpatient clinics, 8275 (47.9%) burns, 6443 (37.3%) colorectal, and 2531 (14.6%) urology. The number of surgeries performed were 3205, of which 1306 (40.7%) were burns, 644 (20.1%) colorectal, 483 (15.1%) urology, 341 (10.6%) hepatobiliary, and 431 (12.8%) oncology. Of the 16 selected strategies evaluated across the 5 units, 94% were available, of which 16.4% was partly provided by Surgeons for Little Lives. Outcome data in the form of morbidity and mortality reviews for all the units is available, but there is no data for timeliness of care with waiting lists. There were 77 publications and 41 congress presentations. CONCLUSION: The subspecialty units respond to the global surgical need by meeting most selected OReCS resources in the clinical service provided.

Ductal Stenting in Low-Resource Environments.

Duct-dependent pulmonary circulation has traditionally been addressed by the Blalock-Taussig-Thomas shunts (BTTS). Recently, catheter-based alternatives such as ductal stenting have emerged as a particularly advantageous option, especially in resource-constrained settings. This article delves into the nuances of ductal stenting within low-resource environments, highlighting its relative ease of application, reduced morbidity, and cost-effectiveness as key factors in its favor. Comparisons in mortality between the two procedures are however likely to be confounded by selection biases. Ductal stenting appears to be particularly beneficial for palliating older infants and children with cyanotic congenital heart disease and diminished pulmonary blood flow who present late. Additionally, it serves as a valuable tool for left ventricular training in late-presenting transposition with an intact ventricular septum. A meticulous pre-procedure echocardiographic assessment of anatomy plays a pivotal role in planning access and hardware, with additional imaging seldom required for this purpose. The adaptation of adult coronary hardware has significantly enhanced the technical feasibility of ductal stenting. However, challenges such as low birth weight and sepsis specifically impact the performance of ductal stenting and patient recovery in low-resource environments. There is potential for systematic application of quality improvement processes to optimize immediate and long-term outcomes of ductal stenting. There is also a need to prospectively examine the application of ductal stenting in low-resource environments through multi-center registries.

Trends in Traumatic Brain Injuries During the COVID-19 Pandemic: A Single-Center Review of Patient Charts From Pakistan.

Introduction A traumatic brain injury (TBI) is one of the leading causes of injury-related deaths, making it a public health concern of extreme importance. In a developing country such as Pakistan, TBIs are significantly underreported, with the treatment frequently being delayed and inadequate, especially in rural healthcare setups all across the country. This concern is further magnified by insufficient epidemiological data on TBIs available in Pakistan. The coronavirus disease 2019 (COVID-19) pandemic brought consequential changes to the healthcare system with the priority shifting toward COVID-19 patients, resulting in considerable changes to the workflow and management of TBIs. The primary objective of this study is to offer valuable insights into the epidemiology of TBIs in Pakistan and its relationship with the impact of the COVID-19 pandemic.  Methods A retrospective study was conducted at a tertiary care center in a metropolitan city in Pakistan. Patient charts were reviewed from January to August 2020, and data was extracted including demographics, clinical presentation, management, and outcomes for cases of TBI. Results The total number of patients is 2126, male 78% and female 21.4%. The mean age of the patients was 28.85. The state of admissions at the hospital is at 99.7% for EME admissions and 0.282% for OPD admissions. Participants presented with loss of consciousness (70.7%), nosebleeds, (53.2%), vomiting (69.0%), and seizures (11.5%). The majority (51.1%) were related to road traffic accidents, followed by falls (20.7%), and assaults (4%). While 1202 (58.5%) of these were managed conservatively, others underwent surgical treatment in the form of craniotomy (28.0%), Burr holes (3.20%), and fracture elevation and repair (10.5%). A decrease in the number of reported TBI cases was observed with lockdown implementation in Pakistan. Conclusion The transportation sector in Pakistan was severely affected by the COVID-19 pandemic, leading to a decline in road traffic injuries and TBIs. Stringent mobility constraints and changes in societal and cultural norms have contributed to this reduction.

Código encefalopatía hipóxico-isquémica: revisión sistematizada para entornos con recursos limitados / Hypoxic-ischaemic encephalopathy code: a systematic review for resource-limited settings

Se estima que el 96% de los recién nacidos (RN) con encefalopatía hipóxico-isquémica (EHI) nacen en entornos con recursos limitados (ERL) sin capacidad para ofrecer el estándar asistencial vigente desde hace cerca de 15 años en los países con altos recursos y que incluye hipotermia terapéutica, neuromonitorización continua electroencefalográfica y resonancia magnética, además de un control intensivo de las constantes vitales y del equilibrio homeostático. Esta situación no parece estar cambiando; sin embargo y aún con estas limitaciones, el conocimiento actualmente disponible permite mejorar la asistencia de los pacientes con EHI atendidos en ERL. El propósito de esta revisión sistematizada es ofrecer, bajo el término «código EHI», recomendaciones de prácticas asistenciales basadas en evidencia científica y factibles en ERL, que permitan optimizar la atención del RN con EHI y ayuden potencialmente a reducir los riesgos asociados a la comorbilidad y a mejorar los resultados neuroevolutivos. El contenido del código EHI se agrupó en nueve epígrafes: 1) prevención de la EHI, 2) reanimación, 3) primeras seis horas de vida, 4) identificación y graduación de la EHI, 5) manejo de las convulsiones, 6) otras intervenciones terapéuticas, 7) disfunción multiorgánica, 8) estudios complementarios, y 9) atención a la familia. (AU)

It is estimated that 96% of infants with hypoxic-ischaemic encephalopathy (HIE) are born in resource-limited settings with no capacity to provide the standard of care that has been established for nearly 15 years in high-resource countries, which includes therapeutic hypothermia, continuous electroencephalographic monitoring and magnetic resonance imaging in addition to close vital signs and haemodynamic monitoring. This situation does not seem to be changing; however, even with these limitations, currently available knowledge can help improve the care of HIE patients in resource-limited settings. The purpose of this systematic review was to provide, under the term «HIE Code», evidence-based recommendations for feasible care practices to optimise the care of infants with HIE and potentially help reduce the risks associated with comorbidity and improve neurodevelopmental outcomes. The content of the HIE code was grouped under 9 headings: 1) prevention of HIE, 2) resuscitation, 3) first 6hours post birth, 4) identification and grading of encephalopathy, 5) seizure management, 6) other therapeutic interventions, 7) multiple organ dysfunction, 8) diagnostic tests and 9) family care. (AU)