Search Results (197)

Background/Objectives: The COVID-19 pandemic caused pronounced disorder in healthcare delivery globally, including ophthalmology. Our study explores how ophthalmologists in Puerto Rico (PR) altered their practices during the pandemic, confronting obstacles such as resource shortages, evolving public health mandates, and unique socio-economic and geographic constraints. The study aims to enhance preparedness for future public health crises. Methods: We conducted descriptive analyses on four online surveys distributed at crucial time points of the pandemic (March 2020, May 2020, August 2020, August 2021) to all practicing ophthalmologists in PR (N ≈ 200), capturing data on closures, patient volume, personal protective equipment (PPE) access, telemedicine use, and financial relief. Results: Survey responses ranged from 41% (n = 81) to 56% (n = 111). By March 2020, 22% (24/111) of respondents closed their offices. By May 2020, 20% (19/93) of respondents maintained a closed office, while 89% (64/72) of open offices reported seeing less than 25% of their usual patient volume. Access to PPE was a challenge, with 59% (65/111) reporting difficulty obtaining N95 masks in March 2020. Telemedicine usage increased initially, peaking in May 2020 and declining in July 2020. By August 2021, all respondents were fully vaccinated and most practices returned to pre-pandemic levels. Overall, 86% (70/81) of respondents found the surveys to be useful for navigating practice changes during the pandemic. Conclusions: PR ophthalmologists showed adaptability during the COVID-19 pandemic to maintain care given limited resources. Guidelines from professional organizations and real time surveys play an important role in future crisis preparedness. Full article

The COVID-19 pandemic was a profoundly influential global occurrence in recent history, impacting daily life, economics, and healthcare systems for an extended period. The abundance of data has been essential in creating models to simulate and forecast the dissemination of infectious illnesses, aiding governments and health organizations in making educated decisions. This research primarily focuses on designing a control technique that incorporates the five most important inputs that impact the spread of COVID-19 on the Romanian territory. Quantitative analysis and data filtering are two crucial aspects to consider when developing a mathematical model. In this study the transfer function principle was used as the most accurate method for modeling the system, based on its superior fit demonstrated in a previous study. For the control strategy, a PI (Proportional-Integral) controller was designed to meet the requirements of the intended behavior. Finally, it is showed that for such complex models, the chosen control strategy, combined with fine tuning, led to very accurate results. Full article

Background/Objectives: In late 2019, the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) caused a pandemic called the ‘coronavirus disease 2019’ (COVID-19). After the acute SARS-CoV-2 infection, many individuals (up to 33%) complained of unexplained symptoms involving multiple organ systems and were diagnosed as having Long COVID-19 (LC-19). Currently, LC-19 is inadequately defined, requiring the formation of consistent diagnostic parameters to provide a foundation for ongoing and future studies of epidemiology, risk factors, clinical characteristics, and therapy. LC-19 represents a significant burden on multiple levels. The reduced ability of workers to return to work or compromised work efficiency has led to consequences at national, economic, and societal levels by increasing dependence on community services. On a personal scale, the isolation and helplessness caused by the disease and its subsequent impact on the patient’s mental health and quality of life are incalculable. Methods: In this paper, we used Walker and Avants’ eight-step approach to perform a concept analysis of the term “Long COVID-19” and define its impact across these parameters. Results: Using this methodology, we provide an improved definition of LC-19 by connecting the clinical symptomology with previously under-addressed factors, such as mental, psychological, economic, and social effects. This definition of LC-19 features can help improve diagnostic procedures and help plan relevant healthcare services. Conclusions: LC-19 represents a complex and pressing public health challenge with diverse symptomology, an unpredictable timeline, and complex pathophysiology. This concept analysis serves as a tool for improving LC-19 definition, but it remains a dynamic disease with evolving diagnostic and therapeutic approaches, requiring deeper investigation and understanding of its long-term effects. Full article

Job satisfaction in sub-Saharan Africa is crucial as it directly impacts employee productivity, retention, and overall economic growth, fostering a motivated workforce that drives regional development. In sub–Saharan Africa, poor remuneration, limited professional development opportunities, and inadequate working conditions impact satisfaction. This study examined job-satisfaction predictors among health workers in primary healthcare settings across eight countries: Ethiopia, Kenya, Malawi, Senegal, South Sudan, Tanzania, Uganda, and Zambia. A cross-sectional study surveyed 1711 health workers, assessing five dimensions: employer–2employee relationships, remuneration and recognition, professional development, physical work environment, and supportive supervision. The study was conducted from October 2023 to March 2024. The job-satisfaction assessment tool was adopted from a validated tool originally developed for use in low-income healthcare settings. The tool was reviewed by staff from all the country offices to ensure contextual relevance and organization alignment. The responses were measured on a five-point Likert scale: 0: Not applicable, 1: Very dissatisfied, 2: Dissatisfied, 3: Neutral, 4: Satisfied, and 5: Very satisfied. The analysis employed descriptive and multivariable regression methods. Job satisfaction varied significantly by country. Satisfaction with the employer–employee relationship was highest in Zambia (80%) and lowest in Tanzania (16%). Remuneration satisfaction was highest in Senegal (63%) and Zambia (49%), while it was very low in Malawi (9.8%) and Ethiopia (2.3%). Overall, 44% of respondents were satisfied with their professional development, with Uganda leading (62%) and Ethiopia having the lowest satisfaction level (29%). Satisfaction with the physical environment was at 27%, with Uganda at 40% and Kenya at 12%. Satisfaction with supervisory support stood at 62%, with Zambia at 73% and Ethiopia at 30%. Key predictors of job satisfaction included a strong employer–employee relationships (OR = 2.20, p < 0.001), fair remuneration (OR = 1.59, p = 0.002), conducive work environments (OR = 1.71, p < 0.001), and supervisory support (OR = 3.58, p < 0.001. Improving the job satisfaction, retention, and performance of health workers in sub-Saharan Africa requires targeted interventions in employer–employee relationships, fair compensation, supportive supervision, and working conditions. Strategies must be tailored to each country’s unique challenges, as one-size-fits-all solutions may not be effective. Policymakers should prioritize these factors to build a motivated, resilient workforce, with ongoing research and monitoring essential to ensure sustained progress and improved healthcare delivery. Full article

Gender equity is one of the most complex contemporary challenges, encompassing political, economic, labor, and cultural dimensions. This study aims to analyze the impact of public policies, labor practices, and social movements in promoting gender equity across various socio-political contexts. To answer the central question of how these elements influence a reduction in gender inequalities, a Systematic Literature Review (SLR) was conducted, complemented by a Bibliometric Analysis, following PRISMA protocol guidelines. The bibliographic search, carried out in the Scopus database, covered the period from 2015 to 2025 and identified 26 relevant studies that met the predefined inclusion criteria. The results reveal that, despite progress in formulating policies aimed at combating gender-based violence and promoting equality, the implementation of these measures is hindered by a lack of inter-institutional coordination and the persistence of deeply rooted cultural norms. Likewise, structural inequalities in the labor sphere are evident, such as the gender wage gap and barriers to professional advancement. On the other hand, social movements have emerged as key actors—including governmental institutions, civil society organizations, and healthcare providers—in highlighting and transforming these disparities by driving changes in political agendas and increasing women’s representation in decision-making positions. In summary, this study underscores the need to adopt intersectional and comprehensive approaches to achieve effective and sustainable gender equity, while comparing the influence of policies across different global regions. Full article

Background/Objectives: Colorectal cancer (CRC) is a leading cause of cancer-related morbidity and mortality worldwide, posing a substantial health and economic burden. Despite advances in screening and treatment, significant socioeconomic and healthcare-related disparities persist across European Union (EU) member states. This study aims to identify trends and inequality in CRC burden over time and to explore the relationship between country-level socioeconomic and healthcare indicators and CRC burden across EU member states. Methods: Age-standardized mortality, years lived with disability (YLD), years of life lost (YLL), and disability-adjusted life years (DALY) rates were extracted from Global Burden of Diseases Study 2021 for 24 EU countries. Socioeconomic and healthcare indicators were extracted from Eurostat between 2005 and 2021. The Gini index was calculated to evaluate CRC-related health inequality, and generalized linear mixed models were used to assess the link between indicators and disease burden. Results: The Gini index for age-standardized YLDs declined from 0.19 to 0.12 between 1990 and 2021, while inequality in YLL (from 0.11 to 0.16), DALY (from 0.11 to 0.15), and mortality rates (from 0.12 to 0.14) increased. The number of practicing physicians (p < 0.05) and higher levels of education (p < 0.001) were related to lower death, DALY, YLD, and YLL rates. Conversely, greater income inequality was linked to higher mortality, DALY, and YLL rates (p < 0.05). Conclusions: Our findings underscore that, in addition to expanding organized screening programs, enhancing physician availability and addressing socioeconomic inequalities are essential for reducing the burden of CRC. Full article

Background: Effective prevention of SIDS/SUID requires a multidimensional approach. It is essential to provide targeted support for marginalized families, improve access to healthcare services, and implement policies aimed at reducing social and economic inequalities. The parallel effective way to reduce the risk of sudden unexpected infant death is through increased awareness of proper infant care. Despite the guidelines available in many countries, the risk of infant death from non-medical causes is still reported. The aim of the study was to assess awareness regarding an infant’s sleep environment and safe sleep practices among Polish caregivers. Methods: The survey was conducted among 451 mothers of infants under 18 months of age. The survey questionnaire was prepared, which consisted of single- and multiple-choice questions with closed and open answers assessing safe sleep practices. Results: Analysis of the survey responses showed that most mothers in the sample (88.9%) were aware that the supine position is the safest. According to the survey, 74.5% of respondents believed that infants should not sleep in the same bed as parents or siblings. In addition, 78.3% of those women stated that infants should sleep separately in their own bed. Despite this knowledge, almost 37.76% of female respondents still put their infants to sleep in their parents’ bed. As many as 98.4% of respondents knew that any items should not be placed in an infant’s crib. Despite this knowledge, a third of respondents still placed additional items in their baby’s crib. In the study 90.7% of women believed that breastfeeding should begin within the first hour after birth. Conclusions: Knowledge of safe sleep recommendations, including sleep environment, sleep position, and spatial organization, does not always translate into proper caregiving practices. Understanding caregivers’ motivations and how they perceive medical information is critical to effective prevention of infant sleep safety. Full article

The World Health Organization (WHO) Global Benchmarking Tool (GBT) classifies regulatory systems into four maturity levels, with Maturity Level 3 (ML3) signifying a stable and effective regulatory environment. As of January 2025, eight African nations—Egypt, Ghana, Nigeria, Rwanda, Senegal, South Africa, Tanzania, and Zimbabwe—have attained ML3 status, marking a significant milestone in the continent’s regulatory landscape. Achieving ML3 confers critical benefits, including reducing substandard and falsified medicines, which enhances public health safety and fosters trust in healthcare systems. This progress encourages local manufacturing, diminishing reliance on imported medicines and promoting economic development. Furthermore, ML3 NRAs are better equipped to address public health emergencies, enabling swift approvals for vaccines and therapeutics while upholding safety standards. Nonetheless, challenges persist, including fragmented regulatory systems, the prevalence of counterfeit medicines, and limited resources. Overcoming these hurdles necessitates enhanced organizational capacity, investments in training, and the promotion of collaboration among NRAs. There is an urgent call for greater political commitment and resource allocation to strengthen regulatory systems across Africa. Achieving and maintaining ML3 status is essential for enhancing medicine regulation, supporting local manufacturing, and improving public health outcomes across the continent. While progress has been made, sustained efforts are crucial to tackling existing challenges and harnessing the full potential of advanced regulatory frameworks. Full article

Background and Objective: Aging in place (AIP) refers to the ability to remain in one’s home and community as one ages. While AIP is widely regarded as beneficial, disparities in housing stability, accessibility, and affordability create inequitable barriers. Current clinical AIP interventions focus on individual-level solutions, often overlooking broader socio-economic and structural determinants.This study examines how community-based interventions, particularly those from Rebuilding Together Richmond (RT-R), address these gaps through home modifications and critical repairs. Methods: Using the National Institute on Minority Health and Health Disparities (NIMHD) Research Framework, demographic and service data from home modifications from a community-based organization, RT-R was analyzed. Descriptive statistics assessed the characteristics of homeowners served, the types of repairs performed, and their potential impact on AIP. Repairs were categorized as structural or occupational to evaluate their contributions to home safety and accessibility. Results: RT-R provided repairs for 33 homes, benefiting 47 individuals all of whom were Black or African American living in a ZIP code with high eviction rates. The majority (63.8%) were female, and 51% were older adults and/or had a disability. Structural repairs were more frequent than occupational modifications reflecting both homeowner needs, service availability, and community organizational goals. Conclusions: Housing stability is a critical yet overlooked factor in AIP. Integrating clinical AIP interventions with community-based solutions can more effectively address health disparities, reduce institutionalization risks, and improve long-term livability. Partnerships between healthcare practitioners and organizations like Rebuilding Together are essential to advancing equity in AIP. Access to housing is not accessible housing, and to remove barriers, practitioners and community-based organizations should expand their appreciation of obstacles to include historical, contemporary, economic, and environmental factors to work toward equity in aging in place for all. Full article

As digital transformation accelerates across industries, understanding its role in shaping sustainable employee behavior is essential, particularly in mission-driven sectors like healthcare. This study investigates how digitization influences sustainable economic behavior among healthcare professionals, emphasizing the mediating role of employee well-being and the moderating influence of learning orientation. Rooted in the Job Demands–Resources (JD–R) model, the study adopts a quantitative approach with data collected from 503 healthcare employees, including physicians, nurses, and administrative staff, across hospitals in Istanbul and Ankara, Turkey. Structural equation modeling and moderated mediation analysis reveal that digitization significantly enhances employee well-being, which subsequently fosters sustainable economic behavior. Additionally, learning orientation strengthens both the direct relationship between digitization and sustainability, as well as its indirect effect through well-being. These findings advance the digital sustainability literature by integrating psychological and organizational dynamics and offer actionable insights for healthcare leaders. Specifically, the study highlights the importance of aligning digital initiatives with human-centered values to drive resilience, improve employee well-being, and achieve long-term sustainability outcomes in healthcare organizations. Full article

Background/Objectives: This narrative review provided a broad synthesis of recent epidemiological trends, priority resistance mechanisms, and public health implications of multidrug-resistant (MDR) bacteria. We focused on the most clinically significant MDR pathogens, regional differences in resistance, and the effectiveness of containment strategies. Our goal was to synthesize current knowledge and propose research directions. Methods: Through comprehensive analysis of epidemiological studies, surveillance reports, clinical trials, and meta-analyses, we present a detailed assessment of the evolving landscape of antimicrobial resistance across both developed and developing nations. The review encompasses data from 187 countries, analyzing over 2500 published studies and reports from major health organizations. Results: Our findings reveal a concerning 43% increase in multidrug-resistant infections globally, with particularly sharp rises in healthcare-associated infections (67% increase) and community-acquired infections (38% increase) in regions with high antibiotic misuse. The analysis specifically focuses on critical pathogens, including methicillin-resistant Staphylococcus aureus (MRSA), extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL), and carbapenem-resistant Enterobacteriaceae (CRE), documenting their prevalence, transmission patterns, and treatment outcomes. Economic impact assessments indicate annual global healthcare costs exceeding USD 100 billion due to resistant infections. The review identifies significant gaps in current surveillance systems, particularly in low- and middle-income countries, and proposes standardized approaches for monitoring and containment strategies. We evaluate the effectiveness of various antimicrobial stewardship programs, documenting success rates and implementation challenges across different healthcare settings. Conclusions: The analysis concludes with evidence-based recommendations for policy reforms, research priorities, and international collaboration frameworks necessary to address this growing global health crisis. Our findings highlighted the importance of strengthening stewardship efforts, proposing novel diagnostics and therapeutic interventions, and addressing inequities in access to care and data across different countries. Full article

Sepsis is defined as a life-threatening organ dysfunction caused by a dysregulated host response to infection. The number of patients with sepsis requiring critical care admission is increasing. At the same time, overall mortality from sepsis is declining. With increasing survival to hospital discharge, there are an increasing number of sepsis survivors whose care needs shift from the acute to chronic care settings. Recently, the phrase “post-sepsis syndrome” has emerged to encompass the myriad of complications in patients recovering from sepsis. The aim of this narrative review is to provide a contemporary summary of the available literature on post-sepsis care and highlight areas of ongoing research. There are many incentives for improving the quality of survivorship following sepsis, including individual health-related outcomes (e.g., increased survival, enhanced physical and psychological health) and wider socio-economic benefits (e.g., reduced economic burden on the healthcare systems, reduced physical and psychological burden on carers, ability for individuals (and carers) to return to workforce). Modifiable factors influencing long-term outcomes can be in-hospital or after discharge, when primary care physicians play a pivotal role. Despite national and international guidance being available, this area has been under-recognised historically, despite its profoundly negative impact on both patients and their families or caregivers. Contributing factors likely include the lack of a formally recognised “disease” or pathology, the presence of challenging-to-treat symptoms such as fatigue, weakness and cognitive impairment, and the prevailing assumption that ongoing rehabilitation merely requires time. Our review will focus on the following areas: screening for new cognitive and physical impairments; optimisation of pre-existing comorbidities; transition to primary care; and palliative care. Primary care physicians may have a crucial role to play in improving outcomes in sepsis survivors, and candidate interventions include education on common complications of post-sepsis syndrome. Full article

The World Health Organization recommends Tranexamic acid (TXA) in the treatment of postpartum haemorrhage (PPH) as part of the PPH care bundle. We conducted integrative review of 36 studies from three databases namely PubMed, Google Scholar, and Dimensions. The integrative review followed PRISMA guidelines and evaluated clinical efficacy of TXA, prophylactic use, cost-effectiveness, alternative administration routes, and real-world implementation challenges and facilitators. The review found that early administration of TXA within three hours of PPH onset significantly reduces maternal mortality by 31%. Despite concerns about thrombosis, pooled data from large-scale cohorts demonstrate minimal thromboembolic risk which reinforces the safety profile of TXA. However, the WOMAN-2 trial revealed no significant benefit in women with moderate-to-severe anaemia which highlights the necessity for patient-specific TXA protocols. Economic evaluations reveal that integrating TXA into national guidelines requires a modest budget increase (approximately 2.3%) but promises substantial cost savings through reduced surgeries and hospital stays. While intravenous TXA remains recommended route by WHO, emerging evidence supports intramuscular and topical administration which is crucial in rural or primary-care settings lacking intravenous facilities. Yet, questions about bioavailability and rapid haemostatic efficacy persist, awaiting outcomes from ongoing trials such as I’M WOMAN, which is currently recruiting women aged 18 years from five countries with results anticipated by late 2025. Significant barriers to widespread adoption of TXA include limited healthcare provider training, lack of budgetary allocation by government and cultural misconceptions associating TXA with “dangerous clotting” in some settings. Successful initiatives, like China’s Strategies and Tools to Enhance Parturient Safety (STEPS) programme, illustrate how enhanced perinatal care bundles, interdisciplinary team training, and continuous monitoring using statistical process control (SPC) tools can overcome these obstacles. To accelerate progress towards reducing preventable maternal deaths globally, future research must address variable effectiveness when TXA is used as prophylaxis, clarify subpopulations most likely to benefit, and rigorously assess alternative routes of TXA administration. Full article

Air pollution, particularly from coarse particulate matter (PM₁₀), is a major public health concern, significantly contributing to respiratory and cardiovascular diseases, especially among vulnerable populations. In 2024, Brazil introduced a new air quality resolution (CONAMA Resolution No. 506/2024), aligning its ultimate goal with the World Health Organization’s 2021 guidelines while establishing specific timelines for the interim targets. However, these interim targets, set for 2025, 2033, and 2044, along with the absence of a deadline for the final target of 15 µg/m³, raise concerns about their adequacy in addressing the urgent health impacts of air pollution. This study evaluates the economic and public health benefits of accelerating these targets in the city of Rio Grande, a region characterized by an industrial and port-driven economy and an aging population particularly vulnerable to air pollution. Using health impact assessments, economic cost analyses, and mortality estimates, we modeled three scenarios with PM₁₀ concentration limits of 30 µg/m³, 20 µg/m³, and 15 µg/m³, corresponding to the resolution’s 2033 and 2044 goals and the undated final target. Our findings indicate that achieving the 15 µg/m³ target by 2025 could prevent 2568 respiratory hospitalizations, 1551 cardiac hospitalizations, and 1128 air pollution-related deaths in Rio Grande, resulting in approximately BRL 7.3 million in healthcare savings. When extrapolated to cities with similar pollution profiles across Brazil, these results suggest substantial potential for reducing the health burdens and economic costs nationwide. This study underscores the urgent need to establish more ambitious timelines in Brazil’s air quality policies to maximize public health benefits and mitigate the economic impacts of air pollution. Full article

The sustainability of the surgical workforce, environmental pollution caused by disposable instruments, and the rising costs of medical care are pressing issues worldwide. This review explores sustainable surgical practices for laparoscopic surgery through the application of surgical AI systems and reusable energy devices. Surgical AI systems enable the precise real-time visualization of organ anatomy, enhance surgical accuracy, and support educational initiatives. The Reusable Energy Device Laparoscopic-Assisted Colectomy (RE-LAC) technique, which employs reusable energy devices, has the potential to reduce medical waste and costs while maintaining safety and quality standards. A comparative analysis of RE-LAC and conventional disposable devices showed no significant differences in operative time or blood loss, suggesting that RE-LAC may be a viable alternative for sustainable surgical practice. These approaches align with the Sustainable Development Goals, contributing to sustainable healthcare by improving workforce efficiency, reducing environmental impacts, and promoting economic feasibility. Further large-scale, multi-institutional studies are necessary to optimize their implementation and maximize their global impact. Full article