Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 1.125
Filtrar
1.
Cureus ; 16(8): e66555, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-39252716

RESUMEN

Antiphospholipid syndrome (APS) is an autoimmune disorder characterized by the presence of antiphospholipid antibodies (aPLs) that predispose individuals to thrombotic events and pregnancy-related complications. APS can occur as a primary condition or in association with other autoimmune diseases, most commonly systemic lupus erythematosus (SLE). Catastrophic APS (CAPS) is a rare, severe variant of APS, marked by rapid-onset, widespread thrombosis leading to multi-organ failure, often triggered by infections, surgical procedures, or cessation of anticoagulation therapy. Both APS and CAPS present significant clinical challenges due to their potential for severe morbidity and mortality. This comprehensive review aims to provide a detailed overview of the pathogenesis, clinical features, diagnostic criteria, and management strategies for APS and CAPS. The review highlights the immunological mechanisms underlying APS, including the role of aPLs, complement system activation, and endothelial cell dysfunction in developing thrombosis. It also outlines the clinical manifestations of APS, such as venous and arterial thrombosis, pregnancy morbidity, and neurological symptoms, along with the diagnostic criteria based on clinical and laboratory findings. The review delves into its pathogenesis, clinical presentation, and diagnostic challenges in the context of CAPS, emphasizing the need for immediate and intensive therapy to manage this life-threatening condition. Current management strategies for APS, including anticoagulant therapy, immunomodulatory treatments, and specific interventions for pregnancy-related complications, are discussed. The review highlights the importance of a multidisciplinary approach for CAPS, combining anticoagulation, high-dose corticosteroids, plasma exchange, and intravenous immunoglobulin. The review also addresses the prognosis and long-term outcomes for patients with APS and CAPS, underlining the necessity for ongoing monitoring and follow-up to prevent recurrent thrombotic events and manage chronic complications. Finally, future directions in research are explored, focusing on emerging therapies, biomarkers for early diagnosis, and the need for clinical trials to advance the understanding and treatment of these complex syndromes. By enhancing the understanding of APS and CAPS, this review aims to improve diagnosis, treatment, and patient care, ultimately leading to better health outcomes for those affected by these conditions.

2.
Health Promot Int ; 39(5)2024 Oct 01.
Artículo en Inglés | MEDLINE | ID: mdl-39284918

RESUMEN

The growing financial burden of noncommunicable diseases (NCDs) in sub-Saharan Africa (SSA) hinders the attainment of the sustainable development goals. However, there has been no updated synthesis of evidence in this regard. Therefore, our study summarizes the current evidence in the literature and identifies the gaps. We systematically search relevant databases (PubMed, Scopus, ProQuest) between 2015 and 2023, focusing on empirical studies on NCDs and their financial burden indicators, namely, catastrophic health expenditure (CHE), impoverishment, coping strategies, crowding-out effects and unmet needs for financial reasons (UNFRs) in SSA. We examined the distribution of the indicators, their magnitudes, methodological approaches and the depth of analysis. The 71 included studies mostly came from single-country (n = 64), facility-based (n = 52) research in low-income (n = 22), lower-middle-income (n = 47) and upper-middle-income (n = 10) countries in SSA. Approximately 50% of the countries lacked studies (n = 25), with 46% coming from West Africa. Cancer, cardiovascular disease (CVD) and diabetes were the most commonly studied NCDs, with cancer and CVD causing the most financial burden. The review revealed methodological deficiencies related to lack of depth, equity analysis and robustness. CHE was high (up to 95.2%) in lower-middle-income countries but low in low-income and upper-middle-income countries. UNFR was almost 100% in both low-income and lower-middle-income countries. The use of extreme coping strategies was most common in low-income countries. There are no studies on crowding-out effect and pandemic-related UNFR. This study underscores the importance of expanded research that refines the methodological estimation of the financial burden of NCDs in SSA for equity implications and policy recommendations.


Asunto(s)
Costo de Enfermedad , Gastos en Salud , Enfermedades no Transmisibles , Enfermedades no Transmisibles/economía , Humanos , África del Sur del Sahara , Gastos en Salud/estadística & datos numéricos , Pobreza
3.
Public Health ; 236: 175-183, 2024 Sep 06.
Artículo en Inglés | MEDLINE | ID: mdl-39244979

RESUMEN

OBJECTIVES: Although catastrophic health spending is the main measure for assessing financial healthcare protection, it varies considerably in methodological and empirical terms, which hinders comparison between studies. The aim of this study was to measure the prevalence of catastrophic health spending in Brazil in 2003, 2009, and 2018, its associated factors, and disparities in prevalence distribution according to socioeconomic status. STUDY DESIGN: This was a time series study. METHODS: Data from the Household Budget Surveys were used. Prevalence of catastrophic health spending was measured as a percentage of the budget and ability to pay, considering thresholds of 10, 25, and 40%. It was determined whether household, family, and household head characteristics influence the likelihood of incurring catastrophic health spending. Households were stratified by income deciles, consumption, and wealth score. RESULTS: There was an increase in prevalence of catastrophic health spending between 2003 and 2009 in Brazil and a slight reduction in 2018. The wealth score showed more pronounced distributional effects between the poor and the rich, with the former being the most affected by catastrophic health spending. Consumption showed greater percentage variations in the prevalence of catastrophic health spending. The prevalence of catastrophic health spending was positively associated with the presence of older adults, age and female household head, rural area, receipt of government benefits, and some degree of food insecurity. CONCLUSIONS: The poorest families are most affected by catastrophic health spending in Brazil, requiring more effective and equitable policies to mitigate financial risk.

4.
Rev Panam Salud Publica ; 48: e88, 2024.
Artículo en Español | MEDLINE | ID: mdl-39247391

RESUMEN

The study of catastrophic costs incurred by people affected by tuberculosis (TB), conducted in Colombia during the COVID-19 pandemic, provided the opportunity to implement telephone surveys for data collection. This constitutes a methodological innovation regarding the standards established by the World Health Organization (WHO) which, for this type of study, usually rely on face-to-face surveys of patients attending health facilities. The study design, objectives, and methodology were adapted from the WHO publication Tuberculosis patient cost surveys: a handbook. A total of 1065 people affected by tuberculosis were selected as study participants and, by telephone, were administered a standard questionnaire adapted to the Colombian context. This allowed the collection of structured data on the direct and indirect costs faced by TB patients and their families. Greater than 80% completeness was achieved for all variables of interest, with an average survey duration of 40 minutes and a rejection rate of 8%. The described survey method to determine the baseline for further study of catastrophic costs in Colombia was novel because of its telephone-based format, which adheres to the information standards required to allow internationally comparable estimates. It is a useful means of generating standardized results in contexts in which the ability to conduct face-to-face surveys is limited.


O estudo dos custos catastróficos incorridos pelas pessoas afetadas pela tuberculose realizado na Colômbia durante a pandemia de COVID-19 representou uma oportunidade de implementar pesquisas telefônicas como forma de coleta de dados. Constitui-se uma inovação metodológica dos padrões estabelecidos pela Organização Mundial da Saúde (OMS), que, para esse tipo de estudo, geralmente se baseiam no uso de pesquisas presenciais com os pacientes que frequentam estabelecimentos de saúde. O delineamento, os objetivos e a metodologia do estudo foram adaptados do manual prático da OMS para a realização de pesquisas de custos da tuberculose. Um total de 1065 pessoas afetadas pela tuberculose foram selecionadas para participar do estudo. O questionário padrão, adaptado ao contexto colombiano, foi aplicado pelo telefone. Foi possível obter dados estruturados sobre os custos diretos e indiretos enfrentados pelos pacientes com tuberculose e suas famílias. Em geral, observou-se que todas as variáveis de coleta atingiram uma completude de mais de 80%, com um tempo médio de pesquisa de 40 minutos e uma taxa de recusa de 8%. A metodologia de pesquisa telefônica desenvolvida para determinar a linha de base do estudo de custos catastróficos na Colômbia foi inovadora devido ao formato telefônico, que mantém os padrões de informação necessários para permitir estimativas comparáveis internacionalmente e é uma forma útil de gerar resultados padronizados em circunstâncias em que há limitações para a realização de pesquisas presenciais.

5.
Indian J Tuberc ; 71(4): 476-480, 2024 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-39278683

RESUMEN

Key learnings from some landmark studies that the author has been associated with and their implications on program strategies are highlighted. Learnings from prevalence surveys provide justification for active TB Case finding (ACF), role of Chest X-ray screening, justification of the elderly as a key vulnerable population and suggest re-think of the methods of sub-national certification for progress towards tuberculosis free status. Risk of infection studies suggest 14 million people acquiring new tuberculous infection each year in India suggesting a re-think on the targets for TB elimination. Justification is given for 'TB deaths averted' as a parameter for monitoring program impact, reviving risk of infection surveys using CyTB and higher emphasis on careful analysis of routine surveillance data for monitoring epidemiological trends rather than oft-repeated surveys. The modelling outputs suggest higher focus on reducing transmission of infection in urban and reducing treatment delay in rural areas and the need to scale up active case finding and TB preventive treatment in order to achieve End TB targets. Case finding studies justify upfront molecular diagnostics, need to confirm a single sputum result by another specimen or radiology during ACF and futility of X-ray based diagnosis during ACF. High rates of recurrence with intermittent treatment regimen providing evidence in favor of daily regimen, role of family centric approach to nutritional supplementation to prevent TB mortality and reduce TB incidence among household contacts are highlighted besides the need to address high proportion of families suffering catastrophic expenses during pre-treatment period.


Asunto(s)
Tuberculosis Pulmonar , Humanos , India/epidemiología , Tuberculosis Pulmonar/epidemiología , Tuberculosis Pulmonar/prevención & control , Tuberculosis Pulmonar/diagnóstico , Tuberculosis/epidemiología , Tuberculosis/prevención & control , Tuberculosis/diagnóstico , Prevalencia , Tamizaje Masivo/métodos , Incidencia
6.
Front Big Data ; 7: 1348030, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39267704

RESUMEN

Introduction: Recently, Google introduced Pathways as its next-generation AI architecture. Pathways must address three critical challenges: learning one general model for several continuous tasks, ensuring tasks can leverage each other without forgetting old tasks, and learning from multi-modal data such as images and audio. Additionally, Pathways must maintain sparsity in both learning and deployment. Current lifelong multi-task learning approaches are inadequate in addressing these challenges. Methods: To address these challenges, we propose SEN, a Sparse and Expandable Network. SEN is designed to handle multiple tasks concurrently by maintaining sparsity and enabling expansion when new tasks are introduced. The network leverages multi-modal data, integrating information from different sources while preventing interference between tasks. Results: The proposed SEN model demonstrates significant improvements in multi-task learning, successfully managing task interference and forgetting. It effectively integrates data from various modalities and maintains efficiency through sparsity during both the learning and deployment phases. Discussion: SEN offers a straightforward yet effective solution to the limitations of current lifelong multi-task learning methods. By addressing the challenges identified in the Pathways architecture, SEN provides a promising approach for developing AI systems capable of learning and adapting over time without sacrificing performance or efficiency.

7.
BMC Health Serv Res ; 24(1): 1062, 2024 Sep 13.
Artículo en Inglés | MEDLINE | ID: mdl-39272081

RESUMEN

BACKGROUND: One of the key functions and ultimate goals of health systems is to provide financial protection for individuals when using health services. This study sought to evaluate the level of financial protection and its inequality among individuals covered by the Social Security Organization (SSO) health insurance between September and December 2023 in Iran. METHODS: We collected data on 1691 households in five provinces using multistage sampling to examine the prevalence of catastrophic healthcare expenditure (CHE) at four different thresholds (10%, 20%, 30%, and 40%) of the household's capacity to pay (CTP). Additionally, we explored the prevalence of impoverishment due to health costs and assessed socioeconomic-related inequality in OOP payments for healthcare using the concentration index and concentration curve. To measure equity in out-of-pocket (OOP) payments for healthcare, we utilized the Kakwani progressivity index (KPI). Furthermore, we employed multiple logistic regression to identify the main factors contributing to households experiencing CHE. FINDINGS: The study revealed that households in our sample allocated approximately 11% of their budgets to healthcare services. The prevalence of CHE at the thresholds of 10%, 20%, 30%, and 40% was found to be 47.1%, 30.1%, 20.1%, and 15.7%, respectively. Additionally, we observed that about 7.9% of the households experienced impoverishment due to health costs. Multiple logistic regression analysis indicated that the age of the head of the household, place of residence, socioeconomic status, utilization of dental services, utilization of medicine, and province of residence were the main factors influencing CHE. Furthermore, the study demonstrated that while wealthy households spend more money on healthcare, poorer households spend a larger proportion of their total income to healthcare costs. The KPI showed that households with lower total expenditures had higher OOP payments relative to their CTP. CONCLUSION: The study findings underscore the need for targeted interventions to improve financial protection in healthcare and mitigate inequalities among individuals covered by SSO. It is recommended that these interventions prioritize the expansion of coverage for dental services and medication expenses, particularly for lower socioeconomic status household.


Asunto(s)
Composición Familiar , Financiación Personal , Gastos en Salud , Humanos , Irán , Estudios Transversales , Gastos en Salud/estadística & datos numéricos , Masculino , Femenino , Adulto , Financiación Personal/estadística & datos numéricos , Persona de Mediana Edad , Factores Socioeconómicos , Enfermedad Catastrófica/economía , Seguro de Salud/estadística & datos numéricos , Seguro de Salud/economía
8.
BMC Health Serv Res ; 24(1): 1055, 2024 Sep 12.
Artículo en Inglés | MEDLINE | ID: mdl-39267067

RESUMEN

INTRODUCTION: Healthcare financing systems, dependent on out-of-pocket expenditure(OOPE), impose a heavy burden on those who use the services regularly, such as patients suffering from chronic diseases. High OOPE for health services leads to decreased utilization of the services and/or catastrophic health expenditure, which would significantly impede the achievement of Universal Health coverage. OBJECTIVE: We aimed to determine variations in OOPE and factors associated with Catastrophic Health Expenditure (CHE) of households with patients suffering from non-communicable diseases(NCDs) in four districts. METHODS: A survey was conducted among 2344 adult patients having selected NCD/s. Multi-stage stratified cluster sampling selected respondents from 4 districts representing urban, rural, semi-urban, and estate. Data was collected using a validated interviewer-administered questionnaire. Logistic regression identified the predictors of CHE(> 40%). Significance was considered as 0.05. RESULTS: Common NCDs were hypertension(29.1%), diabetes(26.8.0%), hyperlipidaemia(9.8%) and asthma(8.2%). Only 13% reported complications associated with NCDs. Fifty-six percent(N = 1304) were on regular clinic follow-up, and majority utilized western-medical government hospitals(N = 916,70.2%). There were 252 hospital admissions for chronic-disease management in the past 12 months. Majority(86%) were admitted to government sector hospitals. Most patients incurred nearly SLR 3000 per clinic visit and SLR 3300 per hospital admission. CHE was beyond 40% for 13.5% of the hospital admissions and 6.1% of the regular clinic follow-up. Patients admitted to private sector hospitals had 2.61 times higher CHE than those admitted to government sector hospitals. CONCLUSIONS: Patients with NCDs incurred high OOPE and faced CHE during healthcare seeking in Sri Lanka. The prevalence of NCDs and complications were high among the participants. Patients with chronic conditions incur high OOPE for a single clinic visit and a hospital admission. Patients incur high OOPE on direct medical costs, and district-wise variations were observed. The proportion with more than 40% CHE on monthly clinic care was high. Patients being followed up in the government sector are more likely to have CHE when obtaining healthcare and are more likely to face barriers in obtaining needed health services. The services rendered to patients with chronic conditions warrant a more integrative approach to reduce the burden of costs and related complications.


Asunto(s)
Financiación Personal , Gastos en Salud , Humanos , Femenino , Masculino , Gastos en Salud/estadística & datos numéricos , Sri Lanka/epidemiología , Enfermedad Crónica/epidemiología , Persona de Mediana Edad , Adulto , Financiación Personal/estadística & datos numéricos , Enfermedad Catastrófica/economía , Encuestas y Cuestionarios , Anciano , Composición Familiar , Estudios Transversales , Enfermedades no Transmisibles/epidemiología , Enfermedades no Transmisibles/economía , Enfermedades no Transmisibles/terapia
9.
Public Health Action ; 14(3): 129-134, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-39239156

RESUMEN

INTRODUCTION: India's National TB Elimination Programme (NTEP) aims to eliminate TB-related catastrophic expenditure by offering free diagnosis and treatment. However, 3.9% of TB patients have drug-resistant TB (DR-TB) and are facing higher costs. OBJECTIVE: To assess DR-TB patients' diagnosis and pre-treatment evaluation costs, catastrophic cost incidence, and its relation to patient characteristics. METHODS: The study included DR-TB patients from three District Drug-Resistant TB Centres in Delhi and Faridabad (October 2021-June 2022). Socio-economic and clinical characteristics and direct medical and non-medical costs from drug susceptibility testing eligibility to the start of DR-TB treatment were collected using patient interviews and records. Indirect costs were calculated via the human capital approach, defining catastrophic costs as expenses over 20% of household annual income. Multivariable regression was used to estimate the effects of patient characteristics on catastrophic costs. RESULTS: Of 158 patients, 37.3% were aged 19-30 years, and 55.7% were women. Median total cost was USD326.6 (IQR 132.7-666.7), with 48.2% for diagnosis and 66.0% indirect. 32% faced catastrophic costs, with manual labourers at higher risk (adjusted OR 4.4). CONCLUSION: Despite free diagnosis and treatment, a significant portion of DR-TB households in India incur catastrophic costs, mainly from indirect expenses, indicating a need for targeted policy and programme interventions.


INTRODUCTION: Le Programme national Indien d'élimination de la TB (NTEP) a pour objectif de réduire les dépenses catastrophiques liées à la TB en offrant un diagnostic et un traitement gratuits. Cependant, 3,9% des patients atteints de TB présentent une TB résistante aux médicaments (DR-TB) et doivent faire face à des coûts plus élevés. OBJECTIF: Évaluer les coûts de diagnostic et d'évaluation pré-thérapeutique chez les patients atteints de DR-TB, ainsi que l'impact des coûts catastrophiques et leur corrélation avec les caractéristiques des patients. MÉTHODES: L'étude a porté sur les patients atteints de DR-TB provenant de trois Centres de lutte contre la TB résistante aux médicaments des districts de Delhi et de Faridabad, Inde (octobre 2021­juin 2022). Les données relatives aux caractéristiques socio-économiques et cliniques, ainsi qu'aux coûts directs médicaux et non médicaux, ont été collectées lors de l'évaluation de l'éligibilité à l'antibiogramme au début du traitement de la DR-TB, à travers des entretiens avec les patients et l'analyse des dossiers. Les coûts indirects ont été évalués en utilisant l'approche du capital humain, définissant les coûts catastrophiques comme dépassant 20 % du revenu annuel du ménage. Une régression multivariable a été réalisée pour estimer l'impact des caractéristiques des patients sur les coûts catastrophiques. RÉSULTATS: Sur un échantillon de 158 patients, 37,3% avaient entre 19 et 30 ans et 55,7% étaient des femmes. Le coût médian total s'élevait à 326,6 USD (IQR 132,7­666,7), dont 48,2% pour le diagnostic et 66,0% pour les coûts indirects. En outre, 32% des patients ont été confrontés à des coûts catastrophiques, les travailleurs manuels étant les plus touchés (OR ajusté 4,4). CONCLUSION: Bien que le diagnostic et le traitement soient gratuits, de nombreux ménages indiens touchés par la DR-TB doivent faire face à des coûts élevés, en particulier des dépenses indirectes, soulignant ainsi le besoin d'interventions politiques et programmatiques ciblées.

10.
Indian J Community Med ; 49(4): 638-641, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39291106

RESUMEN

Health expenditure above a certain threshold level can result in a financial catastrophe by reducing the expenses on necessities. Certain socio-demographic variables have been observed to play a role in influencing catastrophic healthcare expenditure, guiding the present study to examine this scenario for employees in sedentary occupations. A cross-sectional study has been conducted among 370 employees recruited through a random sampling technique. Multinomial logistic regression was used to test the main objective of the study. The factors associated with a higher probability of catastrophic healthcare expenditure were males with increasing age. Years of work experience tend to be associated with a lower likelihood of catastrophic healthcare expenditure. No conclusive evidence could be drawn for BMI, income, marital status and education.

11.
J Wound Care ; 33(Sup9): S23-S26, 2024 Sep 01.
Artículo en Inglés | MEDLINE | ID: mdl-39283884

RESUMEN

Catatrophic antiphospholipid syndrome (CAPS), a rare variant of antiphospholipid syndrome (APS), is associated with rapid multiorgan failure. While APS is associated with single medium-to-large blood vessel occlusions, CAPS is most often associated with several, concurrent vascular occlusions of small vessels, commonly of the kidneys, heart, skin and brain. We present a case of a 21-year-old female patient with a history of immune thrombocytopenia purpura and APS, who eventually developed concurrent cerebral venous sinus thrombosis, diffuse alveolar haemorrhage, renal thrombotic microangiopathy, and a necrotic, vasculitic wound on her forearm. Despite hospitalisation and treatment, her condition worsened and the patient eventually died after succumbing to suspected CAPS.


Asunto(s)
Síndrome Antifosfolípido , Humanos , Síndrome Antifosfolípido/complicaciones , Femenino , Adulto Joven , Resultado Fatal , Enfermedad Catastrófica , Trombosis de los Senos Intracraneales/etiología , Trombosis de los Senos Intracraneales/tratamiento farmacológico , Trombosis de los Senos Intracraneales/terapia , Microangiopatías Trombóticas/etiología , Púrpura Trombocitopénica Idiopática/terapia , Púrpura Trombocitopénica Idiopática/complicaciones , Púrpura Trombocitopénica Idiopática/diagnóstico
12.
Neural Netw ; 180: 106685, 2024 Aug 31.
Artículo en Inglés | MEDLINE | ID: mdl-39243512

RESUMEN

Humans have the ability to constantly learn new knowledge. However, for artificial intelligence, trying to continuously learn new knowledge usually results in catastrophic forgetting, the existing regularization-based and dynamic structure-based approaches have shown great potential for alleviating. Nevertheless, these approaches have certain limitations. They usually do not fully consider the problem of incompatible feature embeddings. Instead, they tend to focus only on the features of new or previous classes and fail to comprehensively consider the entire model. Therefore, we propose a two-stage learning paradigm to solve feature embedding incompatibility problems. Specifically, we retain the previous model and freeze all its parameters in the first stage while dynamically expanding a new module to alleviate feature embedding incompatibility questions. In the second stage, a fusion knowledge distillation approach is used to compress the redundant feature dimensions. Moreover, we propose weight pruning and consolidation approaches to improve the efficiency of the model. Our experimental results obtained on the CIFAR-100, ImageNet-100 and ImageNet-1000 benchmark datasets show that the proposed approaches achieve the best performance among all the compared approaches. For example, on the ImageNet-100 dataset, the maximal accuracy improvement is 5.08%. Code is available at https://github.com/ybyangjing/CIL-FCE.

13.
BMC Health Serv Res ; 24(1): 896, 2024 Aug 06.
Artículo en Inglés | MEDLINE | ID: mdl-39107740

RESUMEN

BACKGROUND: In low and middle-income countries (LMICs), non-communicable diseases (NCDs) are on the rise and have become a significant cause of mortality. Unfortunately, accessing affordable healthcare services can prove to be challenging for individuals who are unable to bear the expenses out of their pockets. For NCDs, the treatment costs are already high, and being multimorbid further amplifies the economic burden on patients and their families. The present study seeks to bridge the gap in knowledge regarding the financial risks that come with NCD multimorbidity. It accomplishes this by examining the catastrophic out-of-pocket (OOP) expenditure levels and the factors that contribute to it at Tikur Anbesa Specialized Hospital, Addis Ababa, Ethiopia. METHODS: A facility-based cross-sectional study was conducted at Tikur Anbesa Specialized Hospital between May 18 and July 22, 2020 and 392 multimorbid patients participated. The study participants were selected from the hospital's four NCD clinics using systematic random sampling. Patients' direct medical and non-medical out-of-pocket (OOP) expenditures were recorded, and the catastrophic OOP health expenditure for NCD care was estimated using various thresholds as cutoff points (5%, 10%, 15%, 20%, 25%, and 40% of both total household consumption expenditure and non-food expenditure). The collected data was entered into Epi Data version 3.1 and analyzed using STATA V 14. Descriptive statistics were utilized to present the study's findings, while logistic regression was used to examine the associations between variables. RESULTS: A study was conducted on a sample of 392 patients who exhibited a range of socio-demographic and economic backgrounds. The annual out-of-pocket spending for the treatment of non-communicable disease multimorbidity was found to be $499.7 (95% CI: $440.9, $558.6) per patient. The majority of these expenses were allocated towards medical costs such as medication, diagnosis, and hospital beds. It was found that as the threshold for spending increased from 5 to 40% of total household consumption expenditure, the percentage of households facing catastrophic health expenditures (CHE) decreased from 77.55 to 10.46%. Similarly, the proportion of CHE as a percentage of non-food household expenditure decreased from 91.84 to 28.32% as the threshold increased from 5 to 40%. The study also revealed that patients who traveled to Addis Ababa for healthcare services (AOR = 7.45, 95% CI: 3.41-16.27), who were not enrolled in an insurance scheme (AOR = 4.97, 95% CI: 2.37, 10.4), who had more non-communicable diseases (AOR = 2.05, 95% CI: 1.40, 3.01), or who had more outpatient visits (AOR = 1.46, 95%CI: 1.31, 1.63) had a higher likelihood of incurring catastrophic out-of-pocket health expenditures at the 40% threshold. CONCLUSION AND RECOMMENDATION: This study has revealed that patients with multiple non-communicable diseases (NCDs) frequently face substantial out-of-pocket health expenditures (CHE) due to both medical and non-medical costs. Various factors, including absence from an insurance scheme, medical follow-ups necessitating travel to Addis Ababa, multiple NCDs and outpatient visits, and utilization of both public and private facilities, increase the likelihood of incurring CHE. To mitigate the incidence of CHE for individuals with NCD multimorbidity, an integrated NCD care service delivery approach, access to affordable medications and diagnostic services in public facilities, expanded insurance coverage, and fee waiver or service exemption systems should be explored.


Asunto(s)
Gastos en Salud , Multimorbilidad , Enfermedades no Transmisibles , Humanos , Etiopía/epidemiología , Estudios Transversales , Femenino , Masculino , Gastos en Salud/estadística & datos numéricos , Enfermedades no Transmisibles/economía , Enfermedades no Transmisibles/epidemiología , Enfermedades no Transmisibles/terapia , Persona de Mediana Edad , Adulto , Hospitales Públicos/economía , Anciano , Financiación Personal/estadística & datos numéricos , Adulto Joven , Adolescente
14.
Curr Protoc ; 4(8): e1110, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-39093058

RESUMEN

In addition to current challenges in food production arising from climate change, soil salinization, drought, flooding, and human-caused disruption, abrupt sunlight reduction scenarios (ASRS), e.g., a nuclear winter, supervolcano eruption, or large asteroid or comet strike, are catastrophes that would severely disrupt the global food supply and decimate normal agricultural practices. In such global catastrophes, teragrams of particulate matter, such as aerosols of soot, dust, and sulfates, would be injected into the stratosphere and block sunlight for multiple years. The reduction of incident sunlight would cause a decrease in temperature and precipitation and major shifts to climate patterns leading to devastating reductions in agricultural production of traditional food crops. To survive a catastrophic ASRS or endure current and future disasters and famines, humans might need to rely on post-catastrophic foods, or those that could be foraged, grown, or produced under the new climate conditions to supplement reduced availability of traditional foods. These foods have sometimes been referred to as emergency, alternate, or resilient foods in the literature. While there is a growing body of work that summarizes potential post-catastrophic foods and their nutritional profiles based on existing data in the literature, this article documents a list of protocols to experimentally determine fundamental nutritional properties of post-catastrophic foods that can be used to assess the relative contributions of those foods to a balanced human diet that meets established nutritional requirements while avoiding toxic levels of nutrients. © 2024 The Author(s). Current Protocols published by Wiley Periodicals LLC. Basic Protocol 1: Total digestible glucans Basic Protocol 2: Apparent protein digestibility Basic Protocol 3: Vitamins B1, B3, B9, C, and D2 by HPLC Basic Protocol 4: Total antioxidant activity (DPPH-scavenging activity) Basic Protocol 5: Total phenolic compounds (Folin-Ciocalteu reagent method) Basic Protocol 6: Mineral content by ICP-OES.


Asunto(s)
Valor Nutritivo , Humanos , Desastres , Análisis de los Alimentos , Cambio Climático , Abastecimiento de Alimentos
15.
R Soc Open Sci ; 11(6): 231767, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-39100181

RESUMEN

Complex spatio-temporal systems like lakes, forests and climate systems exhibit alternative stable states. In such systems, as the threshold value of the driver is crossed, the system may experience a sudden (discontinuous) transition or smooth (continuous) transition to an undesired steady state. Theories predict that changes in the structure of the underlying spatial patterns precede such transitions. While there has been a large body of research on identifying early warning signals of critical transitions, the problem of forecasting the type of transitions (sudden versus smooth) remains an open challenge. We address this gap by developing an advanced machine learning (ML) toolkit that serves as an early warning indicator of spatio-temporal critical transitions, Spatial Early Warning Signal Network (S-EWSNet). ML models typically resemble a black box and do not allow envisioning what the model learns in discerning the labels. Here, instead of naively relying upon the deep learning model, we let the deep neural network learn the latent features characteristic of transitions via an optimal sampling strategy (OSS) of spatial patterns. The S-EWSNet is trained on data from a stochastic cellular automata model deploying the OSS, providing an early warning indicator of transitions while detecting its type in simulated and empirical samples.

16.
Int J Equity Health ; 23(1): 162, 2024 Aug 15.
Artículo en Inglés | MEDLINE | ID: mdl-39148057

RESUMEN

BACKGROUND: Universal Health Coverage (UHC) is a common health policy objective outlined in the Sustainable Development Goals. With provincial governments taking the initiative, Pakistan has implemented and extended UHC program amid a complex public health landscape. In this context, we assess Pakistan's progress toward achieving UHC at the national and subnational level. METHODS: We use data from the Demographic and Health Surveys and the Household Integrated Economic Survey to construct a UHC index at the national and subnational level for 2007, 2013, and 2018. Furthermore, we use Concentration Index (CI) and CI decomposition methodologies to assess the primary drivers of inequality in accessing medical services. Logistic regression and Sartori's two-step model are applied to examine the key determinants of catastrophic health expenditure (CHE). RESULTS: Our analysis underscores Pakistan's steady progress toward UHC, while revealing significant provincial disparities in UHC progress. Provinces with lower poverty rate achieve higher UHC index, which highlights the synergy of poverty alleviation and UHC expansion. Among the examined indicators, child immunization remains a key weakness that one third of the children are not fully vaccinated and one sixth of these not-fully-vaccinated children have never received any vaccination. Socioeconomic status emerges as a main contributor to disparities in accessing medical services, albeit with a declining trend over time. Household socioeconomic status is negatively correlated with CHE incidence, indicating that wealthier households are less susceptible to CHE. For individuals experiencing CHE, medicine expenditure takes the highest share of their health spending, registering a staggering 70% in 2018. CONCLUSION: Pakistan's progress toward UHC aligns closely with its economic development trajectory and policy efforts in expanding UHC program. However, economic underdevelopment and provincial disparities persist as significant hurdles on Pakistan's journey toward UHC. We suggest continued efforts in UHC program expansion with a focus on policy consistency and fiscal support, combined with targeted interventions to alleviate poverty in the underdeveloped provinces.


Asunto(s)
Accesibilidad a los Servicios de Salud , Cobertura Universal del Seguro de Salud , Pakistán , Humanos , Gastos en Salud/estadística & datos numéricos , Política de Salud , Disparidades en Atención de Salud/tendencias , Disparidades en Atención de Salud/estadística & datos numéricos , Pobreza , Factores Socioeconómicos
17.
J Matern Fetal Neonatal Med ; 37(1): 2390637, 2024 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-39155241

RESUMEN

IMPORTANCE: Antiphospholipid syndrome in neonates and children is a rare, but in some cases life-threatening condition with arterial and/or venous thrombosis and/or non-thrombotic neurological, skin, ophthalmological and other manifestations. OBSERVATIONS: This review highlights the available information about the features of pediatric APS, including the rare catastrophic form, the differences between pediatric and adult APS, and the role of genetic thrombophilia in APS manifestation. CONCLUSIONS AND RELEVANCE: The clinical manifestations and treatment options for APS in children may differ from those in adults, and prescribing therapy can be challenging due to the unique clinical and morphological characteristics of the pediatric patient. Pediatric APS may be a predictor of the development of certain autoimmune diseases and classic manifestations of APS in adulthood, therefore, a revision of the existing criteria for the diagnosis and treatment of APS in children is necessary.


Asunto(s)
Síndrome Antifosfolípido , Humanos , Síndrome Antifosfolípido/diagnóstico , Síndrome Antifosfolípido/complicaciones , Síndrome Antifosfolípido/terapia , Niño , Recién Nacido , Adulto , Trombofilia/diagnóstico , Trombofilia/etiología , Trombofilia/complicaciones
18.
Clin Psychol Rev ; 113: 102483, 2024 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-39180929

RESUMEN

BACKGROUND: The cognitive theory of panic disorder proposes that individuals with panic disorder have a relatively enduring tendency to catastrophically misinterpret bodily sensations resulting in panic attacks. AIMS: We investigated whether the evidence is consistent with the theory and its predictions, if updates are required and sought to identify future research considerations. METHODS: We searched Scopus, Web of Science, PsycInfo, EMBASE, MEDLINE and CINAHL (1986 to July 2024). Inclusion criteria were studies collecting quantitative data derived from panic disorder patients, testing one of the predictions and using appropriate outcome measures. Exclusion criteria were non-English language publications, all participants under the age of 18 and studies that were not published in a peer-reviewed journal. Quality was assessed using 'QualSyst' and synthesis was based on each prediction tested. PROPSERO registration #CRD42022332211. RESULTS: 53 studies were identified amongst 49 publications. There was substantial evidence for all predictions. Three studies did not support the prediction tested and none were inconsistent. LIMITATIONS: Most studies were 'medium' in quality and were predominately from female samples. CONCLUSIONS: Findings are consistent with the theory and its predictions. Higher quality research is needed and implications for future research are discussed.


Asunto(s)
Trastorno de Pánico , Teoría Psicológica , Humanos , Trastorno de Pánico/psicología , Cognición/fisiología , Catastrofización/psicología
19.
J Clin Med ; 13(16)2024 Aug 12.
Artículo en Inglés | MEDLINE | ID: mdl-39200874

RESUMEN

Catastrophic Antiphospholipid Syndrome (CAPS) is a rare complication that can occur in patients with Antiphospholipid Syndrome (APS). CAPS occurs even more rarely during pregnancy/puerperium and pregnant patients, even less likely to show cardiac involvement without signs of damage on ultrasound and angiography with non-obstructive coronary arteries. We present a case of a 26-year-old breastfeeding woman, the youngest described with CAPS and acute myocardial infarction, whose diagnosis was made with cardiac magnetic resonance imaging (CMRI). A literature review of pregnant patients with similar problems was performed. There are diagnostic and therapeutic difficulties in treating these patients. CMRI demonstrated a transmural late enhancement area. A combination of therapies led to rapid clinical improvement. CMRI is an underused tool that reaffirms the pathophysiology of CAPS and leads clinicians to the possibility of a diffuse thrombotic process. CAPS involves more organs with high mortality rates. CMRI could be optimized in order to reach an early diagnosis and the most effective treatment. This study provides real-world evidence of the feasibility of MRI in a primary care setting during pregnancy/puerperium. Evidence from this study may influence future APS screening and inform policymakers regarding the use of leading MRI technology in the detection of the thrombotic process in a primary care setting.

20.
Med Clin (Barc) ; 163 Suppl 1: S31-S35, 2024 08.
Artículo en Inglés, Español | MEDLINE | ID: mdl-39174151

RESUMEN

The catastrophic antiphospholipid syndrome (CAPS) is a rare life-threatening clinical condition that represents the most severe clinical presentation of the antiphospholipid syndrome (APS). It was first described in 1992 in a group of patients that presented with multiorgan involvement and microangiopathic features of APS. Most of the current knowledge of CAPS comes from the analysis of all cases collected at the "CAPS Registry" that was created in 2000 to perform studies on this condition. Most cases are triggered by a prothrombotic situation that leads to a multiorgan thrombosis and a cytokine storm. The analysis of cases included in the "CAPS Registry" has shown that the triple therapy with anticoagulation, glucocorticoids, and plasma exchange and/or intravenous immunoglobulins is associated to a better prognosis of CAPS. The improvement of the knowledge allowed a decrease from the 50% mortality rate reported in the first series to 25-30% in the most recent publications.


Asunto(s)
Síndrome Antifosfolípido , Enfermedad Catastrófica , Intercambio Plasmático , Sistema de Registros , Síndrome Antifosfolípido/complicaciones , Síndrome Antifosfolípido/diagnóstico , Humanos , Anticoagulantes/uso terapéutico , Inmunoglobulinas Intravenosas/uso terapéutico , Glucocorticoides/uso terapéutico , Femenino , Trombosis/etiología , Terapia Combinada , Pronóstico , Embarazo
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA