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BACKGROUND: Continuous monitoring of antimicrobial resistance (AMR) in Uganda involves testing bacterial isolates from clinical samples at national and regional hospitals. Although the National Microbiology Reference Laboratory (NMRL) analyzes these isolates for official AMR surveillance data, there's limited integration into public health planning. To enhance the utilization of NMRL data to better inform drug selection and public health strategies in combating antibiotic resistance, we evaluated the trends and spatial distribution of AMR to common antibiotics used in Uganda. METHODS: We analyzed data from pathogenic bacterial isolates from blood, cerebrospinal, peritoneal, and pleural fluid from AMR surveillance data for 2018-2021. We calculated the proportions of isolates that were resistant to common antimicrobial classes. We used the chi-square test for trends to evaluate changes in AMR resistance over the study period. RESULTS: Out of 537 isolates with 15 pathogenic bacteria, 478 (89%) were from blood, 34 (6.3%) were from pleural fluid, 21 (4%) were from cerebrospinal fluid, and 4 (0.7%) were from peritoneal fluid. The most common pathogen was Staphylococcus aureus (20.1%), followed by Salmonella species (18.8%). The overall change in resistance over the four years was 63-84% for sulfonamides, fluoroquinolones macrolides (46-76%), phenicols (48-71%), penicillins (42-97%), ß-lactamase inhibitors (20-92%), aminoglycosides (17-53%), cephalosporins (8.3-90%), carbapenems (5.3-26%), and glycopeptides (0-20%). There was a fluctuation in resistance of Staphylococcus aureus to methicillin (60%-45%) (using cefoxitin resistance as a surrogate for oxacillin resistance) Among gram-negative organisms, there were increases in resistance to tetracycline (29-78% p < 0.001), ciprofloxacin (17-43%, p = 0.004), ceftriaxone (8-72%, p = 0.003), imipenem (6-26%, p = 0.004), and meropenem (7-18%, p = 0.03). CONCLUSION: The study highlights a concerning increase in antibiotic resistance rates over four years, with significant increase in resistance observed across different classes of antibiotics for both gram-positive and gram-negative organisms. This increased antibiotic resistance, particularly to commonly used antibiotics like ceftriaxone and ciprofloxacin, makes adhering to the WHO's Access, Watch, and Reserve (AWaRe) category even more critical. It also emphasizes how important it is to guard against the growing threat of antibiotic resistance by appropriately using medicines, especially those that are marked for "Watch" or "Reserve."

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This study outlines asthma burden trends across age, sex, regions and risk factors in 'Belt and Road' (B&R) countries from 1990 to 2019 using the Global Burden of Disease Study 2019 data. Incidence, mortality, prevalence, years lived with disability (YLDs), disability-adjusted life years (DALYs) and risk factors for asthma were measured. India, China and Indonesia bore the heaviest burden in 2019. Despite the significant decline in the average annual percent change for age-standardized mortality and years of life lost from 1990 to 2019, increases were observed in several East Asian, Central Asian, North African and Middle Eastern countries between 2010 and 2019. For both sexes, YLDs decreased in most B&R countries but increased in Montenegro, Saudi Arabia, Armenia, Vietnam and Oman. YLDs in Georgia, the United Arab Emirates and Albania increased in males but decreased in females. YLDs increased for those aged <15 years in Central Asia and Europe, while China's 50-74-year age group showed the lowest YLD change. High body mass index (BMI) led to increased YLDs in East, Central and Southeast Asia; North Africa; and the Middle East. Conclusively, asthma burden varies significantly by country. Tailoring control efforts to specific regions, sex and high BMI could enhance asthma management.

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BACKGROUND: To reduce health inequities in paediatric patients with complex diseases, our hospital developed a food security programme in 2022. The programme aims to mitigate food insecurity (FI) in paediatric patients with oncological, transplantation and congenital cardiovascular diagnoses, by providing a monthly nutritious food supply that covers up to 50% of the patient's family food intake, accompanied by social and nutritional follow-up. In this study, we aimed to assess the effect of the programme on FI and nutritional status and describe its implementation. METHOD: We conducted a before-and-after study of patients who entered the programme in a 14-month period. We used the Escala Latinoamericana y Caribeña de Seguridad Alimentaria (ELCSA) scale score, FI level and nutritional status measures to assess the effect of the programme. We used the Wilcoxon and McNemar tests to assess changes in scores and proportions of patients with moderate and severe FI, respectively, 31.5%-14.4% (p=0.0008) and of moderate FI from 68.5% to 36.9%. RESULTS: 111 patients were included. They had a baseline median (IQR) ELCSA score=8 (7-11) that changed to 6 (4-9) (p<0.0001). Severe FI according to ELCSA changed from 31.5% to 14.4% (p<0.001) and moderate from 68.5% to 36.9% (p<0.001). We found no differences in nutritional status regarding height for age (49.5% vs 51.3%, p=0.76), weight for height (42.5% vs 59.1%, p=0.75) or body mass index for age (38% vs 46%, p=0.42) CONCLUSION: The programme reduced FI in families by improving its level to mild or moderate. Children who entered the programme maintained an appropriate nutritional status despite the considerable risk of malnutrition described for oncological paediatric patients and paediatric solid organ transplantation receptors.

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INTRODUCTION: The Syrian refugee crisis has led to significant population displacement, with many seeking refuge and asylum in Nordic countries. While these countries offer safety and stability, the resettlement process combined with the refugees' own traumatic experiences can exacerbate existing or precipitate new mental health issues. AIM: This systematic review aims to comprehensively analyse the literature on mental health problems among Syrian refugees resettled in Nordic countries, exploring their prevalence and associated factors. METHODS: A comprehensive literature search was conducted following PRISMA guidelines, utilizing databases including Web of Science, PubMed, MEDLINE, and Cochrane. The included studies focused on adult Syrian refugees or asylum seekers aged 18 and above, residing within Nordic countries, and investigated various mental health problems between March 2011 and January 2024, conducted in various Nordic countries. RESULTS: Studies revealed high prevalence rates of PTSD (26%-45%), depression (40%-45%), and anxiety (30%-32%). Factors contributing to mental health problems included pre- and post-migration trauma, perceived discrimination, and socio-demographic variables. Pre-migration trauma exposure, such as witnessing violent events, was linked to trauma centrality and emotional suppression. Post-migration stressors like discrimination and financial strain, along with socio-demographic factors like gender and age, were associated with mental health issues. Specifically, female and older refugees reported higher levels of anxiety, depression, and low future expectations. CONCLUSION: The findings underscore the urgent need for comprehensive mental health assessment and services for Syrian refugees in Nordic countries. Addressing trauma, discrimination, and socio-economic challenges is crucial for improving their well-being and facilitating successful integration into host countries.

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School feeding programs can support children's nutrition, health, and education in emergencies. This study assessed the feasibility, trade-offs, cost efficiency, and perceived benefits of school feeding modalities operating in urban Yemen. It draws on primary data from a qualitative evaluation with 21 school feeding implementers and 88 beneficiaries conducted in Feb-Mar 2023, and secondary data from a desk review of published and program literature on school feeding operations. Results showed that school feeding provided students with on average 18%, 40%, and 66% of daily energy, protein, and micronutrient requirements, respectively. Models including fortified snacks were 3-11 times more cost-efficient in terms of nutrient delivery. The most prominent strength of the models examined were the perceived benefits on child, family, and financial outcomes. Among the main weaknesses was the poor nutritional quality of the meal, which in turn emerged as a primary opportunity to improve school feeding through hybrid models providing a combination of fortified snacks and healthy meals. Other weaknesses such as poor water, sanitation, and hygiene infrastructure, and desired improvements such as the school kitchen and canteen, require considerable investments. Hybrid models are cost-efficient, acceptable, and feasible in Yemen and can serve the diet and nutrition needs of school-aged children.

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In many regions globally, including low-resource settings, there is a growing trend towards using mHealth technology, such as wearable sensors, to enhance health behaviors and outcomes. However, adoption of such devices in research conducted in low-resource settings lags behind use in high-resource areas. Moreover, there is a scarcity of research that specifically examines the user experience, readiness for and challenges of integrating wearable sensors into health research and community interventions in low-resource settings specifically. This study summarizes the reactions and experiences of young women (N = 57), ages 18 to 24 years, living in poverty in Kampala, Uganda, who wore Garmin vívoactive 3 smartwatches for five days for a research project. Data collected from the Garmins included participant location, sleep, and heart rate. Through six focus group discussions, we gathered insights about the participants' experiences and perceptions of the wearable devices. Overall, the wearable devices were met with great interest and enthusiasm by participants. The findings were organized across 10 domains to highlight reactions and experiences pertaining to device settings, challenges encountered with the device, reports of discomfort/comfort, satisfaction, changes in daily activities, changes to sleep, speculative device usage, community reactions, community dynamics and curiosity, and general device comfort. The study sheds light on the introduction of new technology in a low-resource setting and also on the complex interplay between technology and culture in Kampala's slums. We also learned some insights into how wearable devices and perceptions may influence behaviors and social dynamics. These practical insights are shared to benefit future research and applications by health practitioners and clinicians to advance and enhance the implementation and effectiveness of wearable devices in similar contexts and populations. These insights and user experiences, if incorporated, may enhance device acceptance and data quality for those conducting research in similar settings or seeking to address population-specific needs and health issues.

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Background: Tuberculosis remains a significant global health concern, and healthcare workers (HCWs) face a high risk of acquiring latent tuberculosis infection (LTBI) through occupational exposure. In the Latin American and Caribbean (LAC) region, where the burden of tuberculosis is substantial, understanding the prevalence of LTBI among HCWs is crucial for effective infection control measures. Therefore, we conducted a systematic review and meta-analysis to estimate the prevalence of LTBI among HCWs in LAC countries. Methods: Our search included MEDLINE, Scopus, EMBASE, Web of Science, and Google Scholar databases, focusing on relevant English-language records. We looked for observational studies from inception until December 2023. Results: Our analysis included 38 studies representing 15,236 HCWs and 6,728 LTBI cases. These studies spanned the period from 1994 to 2023 and were conducted in Brazil, Peru, Cuba, Colombia, Trinidad and Tobago, Mexico, and Chile. The mean prevalence of LTBI among HCWs was 35.32% (range 17.86-56.00%) for interferon-gamma release assay (IGRA) and 43.67% (range 6.68-70.29%) for tuberculin skin test (TST). The pooled prevalence of LTBI among HCWs was 34.5% (95% CI 25.4-44.1%) for IGRA and 43.0% (95% CI 35.5-50.7%) for TST. When considering both IGRA and TST tests, the overall prevalence of LTBI among HCWs was 40.98% (95% CI 34.77-47.33%). LTBI was associated with longer lengths of employment and exposure to patients, family members, or any person with TB. Additionally, older HCWs faced a higher risk of LTBI. Specific professional roles (such as nurses, nurse technicians, or physicians), smoking, and deficient TB infection control measures increased the likelihood of LTBI. However, information regarding gender and BCG vaccination status showed discordance among studies. Conclusion: Our findings underscore a substantial burden of LTBI among HCWs in LAC countries. Implementing adequate infection control measures is essential to prevent and control transmission within healthcare settings.

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Objective: Child malnutrition is a widespread concern in Sub-Saharan Africa. Previous studies mainly focus on the association between women's employment status and child malnutrition, however, the aim of this study is to examine the causal effect of household gender wage gap on child malnutrition in Ethiopia. Methods: This study relies on a data set consisting of 2066 children under 5 years of age using 2018/19 Living Standards Measurement Study data for Ethiopia. A probit instrumental variable (IV) method is applied to determine the causal effect. Results: Persistent gender wage gap of approximately 35% has been observed across various sectors in Ethiopia. Estimated results show that the decrease in household gender wage gap significantly enhances child growth outcomes, especially for younger girls and children in households with limited access to market. Specifically, one percentage point increase in gender wage gap is associated with a 0.74% ( p < 0.05 ) increase in the probability of stunting and a 0.42% ( p < 0.05 ) increase in the likelihood of wasting. Three mechanisms have been identified as contributing factors: more allocation of health resources to children, improved dietary diversity in the household, and increased household income. Conclusions: Policy interventions aiming at improving the children nutrition status in Ethiopia are expected to narrow down gender wage inequality accordingly. Further research is needed to explore the association using reliable and large-scale data source in other countries.

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In the contemporary landscape, sustainable development became major challenge for the economy which is tackled if environmental issues are resolved. In this regard, this study investigate renewable energy, institutional quality, foreign direct investment (FDI), economic growth on environmental pollution in E-7 countries (Brazil, Russia, China, Indonesia, India, Mexico, and Turkey). Utilizing annual data from 2002 to 2023, selected the panel Nonlinear Autoregressive Distributed Lag (NARDL) after applying stationary process. The results depict that there is short and long run relationship among the selected variables, CO2 emissions exhibit an asymmetrical response to positive and negative shocks in exogenous variables. A one-percent change in FDI, GDP, IQ and EC reduce the carbon emission. Our research concludes with policy recommendation that prioritize priorities economic growth and environmental sustainability. To achieve a healthy environment and sustainable growth in the E7 countries, it is essential to strengthen institutional frameworks, encourage green investments, and foster technical innovation.

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Climate change is driving global endeavours to achieve carbon neutrality and renewable energy expansion. Sludge, a nutrient-rich waste, holds energy potential yet poses environmental challenges that need proper management. We conducted a comprehensive life cycle assessment to evaluate the energy balance and environmental footprint of the most commonly used sludge management scenarios in BRICS countries, namely Brazil, Russia, India, China, and South Africa. Technologies such as incineration and anaerobic digestion with energy recovery units (i.e., cogeneration unit) maximize energy balance and minimize the environmental footprint, with incineration showing a superior performance. Shifting sludge management scenarios from the worst to the best can boost energy production by 1.4-98.4 times and cut the environmental footprint by 1.5-21.4 times. In 2050, these improvements could lead to a 98-fold boost in energy generation and a 25-fold drop in carbon emissions, according to the Announced Pledges Scenarios. Optimizing parameters such as volatile solids and anaerobic digestion efficiency further boosts energy output and minimizes the environmental footprint. This study offers robust evidence to support sustainable sludge management and thus promote energy recovery and carbon neutrality goals, guide technological transitions, and inform policymaking for sustainable development.

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This study investigated the molecular characteristics of urinary carbapenemase-producing Klebsiella pneumoniae isolates (n = 194) in Gauteng, South Africa, using simple, cost-effective PCR methodologies. Extensively drug resistant (XDR) ST307 with blaOXA-181 on IncX3 plasmids was endemic in Gauteng community hospitals leaving limited options for treating in- and outpatient urinary tract infections. High-level ceftazidime/avibactam resistance was detected among isolates harbouring blaOXA-48-like including blaOXA-181. These findings highlighted the need for genomic methodologies suitable for lower- and middle-income countries to track XDR clones and plasmids in community hospitals. Such results will aid with treatment and stewardship strategies.

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OBJECTIVES: There is a large treatment gap for mental health conditions in sub-Saharan Africa where most patients who receive any care do so from lay primary health care workers (PHCW). We sought to examine the experiences of PHCW who provide care for older people with depression in Nigerian primary health care (PHC) settings. METHODS: Qualitative study design. A total of 24 PHCW participated. Using in-depth key informant interviews (KIIs), we explored the views of 15 PHCW selected from 10 rural and urban PHCs in South-Western Nigeria. An additional focus group discussion comprising nine participants was also conducted to discuss emerging themes from KIIs. Data were analysed using thematic analysis. RESULTS: Three overall themes were identified: views about depression, treatment options, and community outreach implications. Participants perceived depression in older people as being characterised by a range of mood, behavioural, and cognitive symptoms which made clinical assessments particularly challenging. Common treatment options used by PHCW included general advice and counselling, as well as frequent need to prescribe mild analgesics, vitamins and occasional sedatives in line with patients' expectations. Antidepressants were rarely used even though PHCW are authorised. While home visits are part of their expected work schedule, PHCW rarely implemented these due to non-availability of transport facilities. Mobile technology was identified as a possible way of overcoming this constraint to providing community based mental healthcare for older people. CONCLUSION: PHCWs perceived that patients' poor cognitive performance, expectations to prescribe sedatives, analgesics and vitamins, as well as non-existence of community-based services were existing barriers to providing evidenced based continued care for older people with depression in the study settings.

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This study utilized liquid chromatography (LC) alongside Fourier-transform ion cyclotron resonance mass spectrometry (FT-ICR MS) to explore the dyes and chemical contaminants in Loji River, Indonesia. We tentatively identified a total of 655 contaminants at various confidence level, subsequently classifying them into 22 distinct categories. Of the 54 dyes we detected, 12 corresponded with entries in our specialized in-house database. These 12 dyes were further confirmed by reference standards, matching both retention time (RT) and MS/MS spectra. LC-FT-ICR MS data showed that dyes from printing batik and textile industries are key contributors to river pollution. Particularly noteworthy were two sample locations that displayed substantial contamination, predominantly from azoic and reactive dyes. Additionally, pharmaceuticals were identified as one of the most frequently occurring contaminants, underscoring the inadequacies in the area's sewage management. To corroborate these findings, we conducted physicochemical, phytotoxicity, and acute toxicity tests, all of which verified the harmful effects of the Loji River's water on both the local flora and human populations. Notably, water samples that tested positive for dye contamination exhibited elevated toxicity levels. To the best of our knowledge, this study is pioneering in its molecular-level investigation of dye contamination in Southeast Asian rivers. Our results accentuate the pressing need for both targeted and non-targeted screening methods to identify contaminants in the surface waters of developing nations.

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INTRODUCTION: In low- and middle-income countries such as Haiti, musculoskeletal injuries are the leading cause of morbidity and mortality. Untreated injuries can contribute to decreased mobility, leading to disability and reduced productivity for individuals. The accessibility of timely fracture care poses a substantial challenge in Haiti, where socioeconomic instability and recent surges in gang violence exacerbate an already strained healthcare infrastructure. This manuscript delves into the intricate barriers to sustainable fracture care in Haiti, shedding light on the sociopolitical landscape and clinical challenges that influence the delivery of orthopedic services. ETHICAL DISCUSSION: The ethical considerations in providing fracture care in Haiti are multifaceted, including classic medical principles, self-preservation in the face of violence, issues of justice in resource and service allocation, and concerns of nonmaleficence in the context of international volunteers. These ethical dilemmas arise from the complex interplay of limited resources, the dangers posed by the current sociopolitical climate, and the involvement of international aid in a vulnerable healthcare system. CONCLUSION: To address the clinical and ethical conflicts of providing fracture care in Haiti, solutions include education and training of Haitian orthopedic surgeons, capacity building of healthcare facilities, and establishing ethical standards for international volunteers. This comprehensive approach is vital for advancing sustainable fracture care in Haiti and other resource-limited settings.

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While there is substantial evidence on excess mortality in the first two years of the COVID-19 pandemic, no study has conducted a cause-specific analysis of excess mortality for the whole period 2020-2022 across multiple countries. We examined cause-specific excess mortality during 2020-2022 in Denmark, Finland, Norway, and Sweden-four countries with similar demographics and welfare provisions, which implemented different pandemic response policies. To this end, we utilized nationwide register-based information on annual cause-specific deaths stratified by age and sex, and applied linear regression models to predict mortality in 2020-2022 based on the reference period 2010-2019. Excess deaths were obtained by contrasting actual and expected deaths. Additional analyses employed standardization to a common population, as well as population adjustments to account for previous deaths. Our results showed that, besides deaths due to COVID-19 (a total of 32,491 during 2020-2022), all countries experienced excess deaths due to cardiovascular diseases (in total 11,610 excess deaths), and under-mortality due to respiratory diseases other than COVID-19 (in total 9878) and dementia (in total 8721). The excess mortality due to cardiovascular diseases was particularly pronounced in Finland and Norway in 2022, and the under-mortality due to dementia was particularly pronounced in Sweden in 2021-2022. In conclusion, while COVID-19 deaths emerge as the most apparent consequence of the pandemic, our findings suggest that mortality has also been influenced by substitutions between different causes of death and over time, as well as indirect consequences of COVID-19 infection and pandemic responses-albeit to different extents in the different countries.

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This paper studies the adverse effect of air pollution on corporate research and development (R&D) and how sustainable development moderates this negative impact in emerging market economies (EMEs). Using a sample of 18 EMEs' firm-level data, the empirical results show that firms substantially reduce R&D expenses in the face of increasing air pollution, and this adverse effect becomes less pronounced with higher levels of sustainable development. Our analyses suggest that air pollution negatively affects R&D by increasing firms' difficulties in hiring highly skilled people or raising operation and production costs. Furthermore, we divide our sample firms into two groups according to some institutional quality factors related to sustainable development. The negative impact of air pollution on R&D is lower in countries with higher levels of institutional quality. Based on our research, to attract more R&D investment, EMEs should not only make an effort to manage air pollution but also invest more in human capital and improve their institutional quality to amplify the impact of their efforts.

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It has always been argued that countries should not be inactive about the quality of health services. Therefore, a clear policy needs to be created regarding how quality of health services should be. The present scoping review was aimed to identify and map the available evidence regarding the National Quality Policy and Strategy (NQPS) of the health services in health systems of developing countries, graphically and tabularly. We followed the published methodological guidance of the Joanna Briggs Institute reviews. Also, we employed a narrative thematic synthesis integrated with the systematic analysis using the World Health Organization's approach of NQPS, and the multiple-streams framework of Kingdon. We included 33 records that met the inclusion criteria; these records were published between 2010 and 2019. Meanwhile, government documents were the most frequent records (61%). Zimbabwe, Indonesia, and Sudan were the most frequent locations (each one 8%). The Ministry of Health was in charge of the ultimate responsibility for developing the NQPS in all identified countries. Besides, 82% of the countries were in the development phase of NQPS formulation, and convergence of three streams was observed in Indonesia, Sudan, and Tanzania. It seems that the African countries were informed about their quality issues, and the need for having NQPS have been more popular with them. We recommend that future research focuses on examining NQPS in terms of prioritizing in the agenda-setting phase of the policy-making cycle, and also, document analysis of all identified NQPS based on the core eight interdependent elements related to the NQPS approach.

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INTRODUCTION: Chronic obstructive pulmonary disease (COPD) ranks among the top three global causes of death, with 90% of fatalities concentrated in low- and middle-income countries (LMICs). The projected rise in COPD burden, especially in LMICs, emphasizes the need to address the challenges for effective control and reversal of this trend. We aimed to provide an overview, and propose potential solutions to these challenges. AREAS COVERED: We highlight the challenges faced in managing COPD in LMICs and put forward the potential approaches to mitigate the same. EXPERT OPINION: In LMICs, the effective management of COPD encounters numerous barriers. These include limited access to critical diagnostic services, inadequately trained healthcare personnel, shortages of inhaler medications, oxygen therapy, insufficient access to vaccines, and pulmonary rehabilitation programs. Compounding the above challenges is the late presentation due to misdiagnosis by health workers, and limited access to vital diagnostics. Moreover, the pharmacological armamentarium for optimal COPD therapy, notably inhaled therapies, face constraints in both access and affordability. We propose multi-level and multifaceted interventions to address the urgent need for enhanced respiratory care, human resource capacity building, relevant diagnostic approaches, increased access to medications, government, regional and global efforts to achieve optimal COPD management in LMICs.

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BACKGROUND: Hypertension remains a major global health challenge, including in low- and middle-income countries. In Rwanda, a lack of adequate information and healthcare services impacts healthcare-seeking behaviors, contributing to undiagnosed hypertension in rural areas. Therefore, the need to determine its prevalence and associated factors. METHODS: A cross-sectional study was conducted with 393 adults in the Ndera Sector, of Rwanda's Gasabo District, through a multistage sampling technique. Data was gathered using the WHO STEP-wise approach to non-communicable disease risk factor surveillance (STEPS) questionnaire; physical examination was done to determine blood pressure and body-mass index (BMI), after which the data collected was analyzed using SPSS. Newly diagnosed hypertension was determined when on two different intervals, systolic blood pressure readings was > 140 mmHg, and/or the diastolic blood pressure readings was > 90 mmHg, in the absence of previous hypertension diagnosis. RESULTS: The overall prevalence of hypertension among patients at Ndera sector was 15%, all of which were newly diagnosed. The mean (SD) age of the participants was 37 (13.7) years and half (53%) were women. The mean systolic blood pressure for men was 124.3 mmHg compared to 120.9 mmHg for women (p = 0.043, 95%CI: 0.12-6.74). Women had a significantly higher mean BMI (26.0) compared to men (22.8) (p < 0.001, 95%CI: -4.18 - -2.31). Age (χ² = 37.400, p < 0.001), residence (χ² = 10.200, p < 0.001), BMI (χ² = 22.1, p < 0.001), and lack of knowledge about hypertension (χ² = 25.1, p < 0.001) were the factors with significantly undiagnosed hypertension. CONCLUSIONS: The high prevalence of undiagnosed hypertension in Ndera Sector is linked to gender, older age, higher BMI, location, and lack of hypertension knowledge. These findings call for multifaceted approaches, combining educational initiatives, geographical targeting, lifestyle modifications, and policy implementations, all aimed at mitigating the burden of undiagnosed hypertension and enhancing community health within the Ndera Sector.

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BACKGROUND: Over the last decade, India has had an alarming rise in injection of opioids across several cities. Although scale-up of public sector services for people who inject drugs (PWID) in India has occurred over decades, accessibility has been diminished by fragmented services across physical locations. To circumvent this barrier, and in alignment with the World Health Organization's guidelines to provide comprehensive care to key populations, Integrated Care Centers (ICCs) were established across 8 Indian cities as a public-private service delivery model for providing free single-venue services to PWID. ICCs have been very successful in expanding service availability and convenience for PWID generally. However, few studies from low- and middle-income countries (LMIC) have evaluated how well young PWID (defined as those ≤ 29 years of age) engage with single-venue service models like ICCs or specific services provided in such models. Young PWID are an important subpopulation in India, as they bear a disproportionate burden of new HIV infections because of greater risk and evidence of lower receipt of HIV testing and harm reduction services compared to older PWID. In this comment, we offer insights specific to young PWID drawn from multiple quantitative and qualitative studies examining the reach and effectiveness of ICCs, which may provide generalizable insights into limitations of services for young PWID more broadly in India and globally. FINDINGS: Our studies suggest that while ICCs have expanded service availability, particularly in cities with emerging injection drug use epidemics, population-level reach to foster initial engagement among young PWID can be optimized. Additionally, young PWID who do engage with ICCs experience gaps in substance use treatment receipt and retention, and experience barriers to receipt of ICC services that are distinct from those experienced by older PWID. Notably, HIV incidence among ICC clients is concentrated in young PWID. Finally, ICCs were not intended to reach adolescent PWID, and new services are needed for this subpopulation. CONCLUSIONS: In addition to co-locating services, iterative optimization of models such as ICCs should incorporate youth-specific differentiated interventions and be accompanied by policy changes that are critical to improving the reach and effectiveness of harm reduction and HIV services among young PWID in India.

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