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BACKGROUND: Health disparities in underserved communities, such as inadequate healthcare access, impact COVID-19 disease outcomes. These disparities are evident in Hispanic populations nationwide, with disproportionately high infection and mortality rates. Furthermore, infected individuals can develop long COVID with sustained impacts on quality of life. The goal of this study was to identify immune and endothelial factors that are associated with COVID-19 outcomes in Riverside County, a high-risk and predominantly Hispanic community, and investigate the long-term impacts of COVID-19 infection. METHODS: 112 participants in Riverside County, California, were recruited according to the following criteria: healthy control (n = 23), outpatients with moderate infection (outpatient, n = 33), ICU patients with severe infection (hospitalized, n = 33), and individuals recovered from moderate infection (n = 23). Differences in outcomes between Hispanic and non-Hispanic individuals and presence/absence of co-morbidities were evaluated. Circulating immune and vascular biomarkers were measured by ELISA, multiplex analyte assays, and flow cytometry. Follow-up assessments for long COVID, lung health, and immune and vascular changes were conducted after recovery (n = 23) including paired analyses of the same participants. RESULTS: Compared to uninfected controls, the severe infection group had a higher proportion of Hispanic individuals (n = 23, p = 0.012) than moderate infection (n = 8, p = 0.550). Disease severity was associated with changes in innate monocytes and neutrophils, lymphopenia, disrupted cytokine production (increased IL-8 and IP-10/CXCL10 but reduced IFNλ2/3 and IFNγ), and increased endothelial injury (myoglobin, VCAM-1). In the severe infection group, a machine learning model identified LCN2/NGAL, IL-6, and monocyte activation as parameters associated with fatality while anti-coagulant therapy was associated with survival. Recovery from moderate COVID infection resulted in long-term immune changes including increased monocytes/lymphocytes and decreased neutrophils and endothelial markers. This group had a lower proportion of co-morbidities (n = 8, p = 1.0) but still reported symptoms associated with long COVID despite recovered pulmonary function. CONCLUSION: This study indicates increased severity of COVID-19 infection in Hispanic individuals of Riverside County, California. Infection resulted in immunological and vascular changes and long COVID symptoms that were sustained for up to 11 months, however, lung volume and airflow resistance was recovered. Given the immune and behavioral impacts of long COVID, the potential for increased susceptibility to infections and decreased quality of life in high-risk populations warrants further investigation.
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COVID-19 , Humanos , Síndrome de COVID-19 Pós-Aguda , Qualidade de Vida , California/epidemiologia , Gravidade do PacienteRESUMO
BACKGROUND: The safe execution of local flaps tends to be challenging for surgical residents. Thus, the purpose of the study was to evaluate a training model of local flaps based on fresh human skin excised from body contouring procedures. MATERIALS AND METHODS: A questionnaire and surgical skills evaluation-analyzing the theoretical and procedural knowledge about local flaps-were held both before and after the surgical skills training. All surgical procedures were executed on a simulation model based on fresh human skin. Skills evaluation was done according to a modified version of the Objective Structured Assessment of Technical Skills Score. Results before and after the training were compared using SPSS, version 21. RESULTS: In pretraining evaluation, residents showed great difficulty regarding the accuracy of flap design and sufficiency of wound coverage indicating the need for surgical training outside the operating theater. After training, the procedural skills significantly improved as depicted by the modified Objective Structured Assessment of Technical Skills score with a mean cumulative pretraining score of 26.81 ± 5.41 and posttraining score of 43.59 ± 5.72 (P = 0.008). Also, theoretical knowledge significantly improved in the posttraining evaluation with exception to the indication of a Z-plasty (P = 0.257). The training model itself was generally regarded as highly useful and thus recommendable to others. CONCLUSIONS: Surgical handling and the understanding of tissue rotation clearly improved by the presented model which mimics very realistic conditions. The simulation model based on fresh human skin shows cost-effectiveness and allows a broad range for flap procedures wherefore its use should be further promoted.
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Contorno Corporal/métodos , Cirurgia Geral/educação , Internato e Residência , Retalhos Cirúrgicos , Adulto , Competência Clínica , Avaliação Educacional , Feminino , Humanos , MasculinoRESUMO
Every recent presidential administration has faced an infectious disease threat, and this trend is certain to continue. The states have primary responsibility for protecting the public's health under their police powers, but modern travel makes diseases almost impossible to contain intrastate. How should the federal government respond in the future? The Ebola scare in the U.S. repeated a typical response--demands for quarantine. In January 2017, the Department of Health and Human Services and the Centers for Disease Control and Prevention issued final regulations on its authority to issue Federal Quarantine Orders. These regulations rely heavily on confining persons who may or may not be ill, raising serious questions about federal commitment to due process protections as well as the scope of statutory authority to impose quarantine. As the Supreme Court has stated in United States v. Salerno, "liberty is the norm, and detention prior to trial or without trial is the carefully limited exception." Unconstrained use of quarantines undermines both the rule of law and public confidence in government decisions in times of crisis. This article analyzes the regulations and argues for a rights-based approach to infectious disease control that also protects public health. By respecting constitutional rights, the federal government can encourage public trust and cooperation and minimize harm, both essential requirements for controlling an epidemic.
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Centers for Disease Control and Prevention, U.S./legislação & jurisprudência , Direitos Civis , Controle de Doenças Transmissíveis/legislação & jurisprudência , Surtos de Doenças/legislação & jurisprudência , Surtos de Doenças/prevenção & controle , Governo Federal , Quarentena/legislação & jurisprudência , United States Dept. of Health and Human Services/legislação & jurisprudência , Doenças Transmissíveis/transmissão , Regulamentação Governamental , Doença pelo Vírus Ebola/epidemiologia , Doença pelo Vírus Ebola/prevenção & controle , Humanos , Estados Unidos/epidemiologiaRESUMO
We review relevant federal law about research on human subjects and state laws on guardian authority to determine whether guardians can consent on behalf of their wards to participation in research. The Common Rule is silent on the issue as are most state guardianship laws. Our analysis shows significant variation in guardians' decision-making authority in the states that do regulate wards' participation in research.We consider how the appointment of guardians for patients with disorders of consciousness (DOC) impacts such patients' access to research. We assert that it is important that such persons be permitted to participate in research, so that their conditions and potential medical interventions can be studied, and that those with similar conditions can benefit from the knowledge gained from these studies. We argue that state guardianship laws should be adapted to specifically give guardians the authority to consent to research on behalf of wards who may be able to regain decisional capacity.
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Pesquisa Biomédica/ética , Pesquisa Biomédica/legislação & jurisprudência , Transtornos da Consciência , Tutores Legais , Experimentação Humana Terapêutica/ética , Experimentação Humana Terapêutica/legislação & jurisprudência , Humanos , Estados UnidosRESUMO
As Jacobson v. Massachusetts recognized in 1905, the basis of public health law, and its ability to limit constitutional rights, is the use of scientific data and empirical evidence. Far too often, this important fact is lost. Fear, misinformation, and politics frequently take center stage and drive the implementation of public health law. In the recent Ebola scare, political leaders passed unnecessary and unconstitutional quarantine measures that defied scientific understanding of the disease and caused many to have their rights needlessly constrained. Looking at HIV criminalization and exemptions to childhood vaccine requirements, it becomes clear that the blame cannot be placed on the hysteria that accompanies emergencies. Indeed, these examples merely illustrate an unfortunate array of examples where empirical evidence is ignored in the hopes of quelling paranoia. These policy approaches are not only constitutionally questionable, they generate their own risk to public health. The ability of the law to jeopardize public health approaches to infectious disease control can, and should, be limited through a renewed emphasis on science as the foundation of public health, coordination through all levels and branches of government, and through a serious commitment by the judiciary to provide oversight. Infectious disease creates public anxiety, but this cannot justify unwarranted dogmatic approaches as a response. If we as a society hope to ensure efficient, constitutional control over the spread of disease, it is imperative that science take its rightful place at the forefront of governmental decision-making and judicial review. Otherwise, the law becomes its own public health threat.
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Política , Administração em Saúde Pública/legislação & jurisprudência , Ciência , Tomada de Decisões , Infecções por HIV/prevenção & controle , Infecções por HIV/transmissão , Humanos , Estados Unidos , Recusa de Vacinação/legislação & jurisprudênciaAssuntos
Armas de Fogo/legislação & jurisprudência , Violência com Arma de Fogo/legislação & jurisprudência , Jurisprudência/história , Saúde Pública/legislação & jurisprudência , Segurança , Governo Estadual , Direitos Civis/história , Regulamentação Governamental , Violência com Arma de Fogo/prevenção & controle , História do Século XVIII , História do Século XIX , História do Século XX , Responsabilidade Social , Decisões da Suprema Corte , Estados UnidosRESUMO
INTRODUCTION: The «Recommendations for the Diagnosis and Treatment of Behavioral and Psychological Symptoms of Dementia (BPSD)¼ were developed in parallel with the Swiss National Dementia Strategy 2014-2019 under the auspices of the Swiss Society for Geriatric Psychiatry and Psychotherapy (SGAP) and mark the beginning of a series of recommendations for geriatric psychiatric disorders. They depict the evidence-based state of knowledge about diagnostics and therapy, based on the clinical experience of the experts, and are designed for interprofessional and interdisciplinary use. The non-pharmacological intervention options and pharmacotherapy are discussed in detail. This paper is the revised version of the 2014 publication and compiles the development in this area for everyday clinical practice.
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Demência , Psicoterapia , Humanos , IdosoRESUMO
BACKGROUND: Nonalcoholic fatty liver disease (NAFLD) is a global health challenge, with a rising rate in line with other metabolic diseases. We aimed to assess the global prevalence of NAFLD in adult and pediatric populations. METHODS: PubMed, Scopus and Web of Science databases were systematically searched up to May 2023. Heterogeneity was assessed using Cochran's Q test and I2 statistics, and random-effects model was used for meta-analysis. Analyses were performed using STATA version 18. RESULTS: A total of 479 studies with 78,001,755 participants from 38 countries were finally included. The global prevalence of NAFLD was estimated to be 30.2% (95% CI: 28.7-31.7%). Regionally, the prevalence of NAFLD was as follows: Asia 30.9% (95% CI: 29.2-32.6%), Australia 16.1% (95% CI: 9.0-24.8%), Europe 30.2% (95% CI: 25.6-35.0%), North America 29% (95% CI: 25.8-32.3%), and South America 34% (95% CI: 16.9-53.5%). Countries with a higher human development index (HDI) had significantly lower prevalence of NAFLD (coefficient = -0.523, p = 0.005). Globally, the prevalence of NAFLD in men and women was 36.6% (95% CI: 34.7-38.4%) and 25.5% (95% CI: 23.9-27.1%), respectively. The prevalence of NAFLD in adults, adults with obesity, children, and children with obesity was 30.2% (95% CI: 28.8-31.7%), 57.5% (95% CI: 43.6-70.9%), 14.3% (95% CI: 10.3-18.8%), and 38.0% (95% CI: 31.5-44.7%), respectively. CONCLUSION: The prevalence of NAFLD is remarkably high, particularly in countries with lower HDI. This substantial prevalence in both adults and children underscores the need for disease management protocols to reduce the burden.
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Aborto Induzido , Homicídio , Criminosos , Emergências , Feminino , Humanos , Gravidez , GestantesRESUMO
BACKGROUND: Symptomatic external snapping hip is a painful condition, where pain in the trochantor region and limitations of daily activity dominate clinical findings. The aetiology of symptomatic external snapping hip is elusive, but previous studies have suggested that weakness of the hip abductors and an altered walking pattern may play a role in the development of symptomatic external snapping hip. The aim of this study was to compare the walking pattern and muscular activity of the hip muscles between subjects with symptomatic external snapping hip and healthy subjects. METHODS: Thirteen subjects with diagnosed symptomatic external snapping hip (age: 25.5 years) were matched with 13 healthy subjects (age: 25.6 years). Joint kinematics and kinetics of the lower extremity were quantified by the peak hip adduction angle; the average knee rotation range of motion (ROM) and the peak valgus knee angle after data recording using a Vicon 612 motion capture system. Muscle activity was recorded bilaterally using surface electromyography (sEMG) on five muscles: gluteus maximus, gluteus medius, tensor fascia latae, rectus femoris and biceps femoris. A paired t-test was used to evaluate differences between the two groups. RESULTS: No significant differences were found between the groups concerning the peak hip adduction angle, the average knee rotation ROM, and the static valgus knee angle. No significant between-group differences were found concerning all other kinematics, kinetics or muscle activity. In subjects with symptomatic external snapping hip activity of the gluteus medius muscle during the acceptance phase of walking was 0.58 ± 0.19 whereas the activity was 0.68±0.07 in the asymptomatic group (p=0.115). CONCLUSIONS: No significant differences in the walking pattern were found between subjects with symptomatic external snapping hip and healthy subjects. This suggest that subjects with symptomatic external snapping hip does not have an impaired gait pattern.
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Marcha/fisiologia , Articulação do Quadril/patologia , Articulação do Quadril/fisiologia , Amplitude de Movimento Articular/fisiologia , Adulto , Fenômenos Biomecânicos/fisiologia , Estudos Transversais , Eletromiografia/métodos , Feminino , Humanos , Masculino , Adulto JovemRESUMO
The United States is distinct among high-income countries for its problem with gun violence, with Americans 25 times more likely to be killed by gun homicide than people in other high-income countries.1 Suicides make up a majority of annual gun deaths - though that gap is closing as homicides are on the rise - and the U.S. accounts for 35% of global firearm suicides despite making up only 4% of the world's population.2 More concerning, gun deaths are only getting worse. In 2021, firearm fatalities approached 50,000, the highest we have seen in at least 40 years.3 The increase in homicides in conjunction with lower crime overall further suggests an problem specifically with guns.4 As devastating as these deaths are, it does not come close to encompassing the mass toll of America's gun violence epidemic - a toll that disproportionately impacts people of color, with the Black community suffering at the highest rates. A broader and more accurate view of what constitutes gun violence must become a part of the national discourse if we are going to develop effective strategies to combat this crisis.5.
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Violência com Arma de Fogo , Humanos , População Negra/estatística & dados numéricos , Epidemias/prevenção & controle , Epidemias/estatística & dados numéricos , Armas de Fogo/estatística & dados numéricos , Violência com Arma de Fogo/etnologia , Violência com Arma de Fogo/prevenção & controle , Violência com Arma de Fogo/estatística & dados numéricos , Suicídio/estatística & dados numéricos , Estados Unidos/epidemiologia , Homicídio/estatística & dados numéricosRESUMO
Background: Anticoagulant therapy has become a hallmark of treatment for critically ill COVID patients. Gastrointestinal and intracranial hemorrhage are known major complications of anticoagulation, but spontaneous hemothorax is a rare event, particularly in the absence of pre-existing structural lung disease, vascular malformations, or genetic bleeding diatheses. Herein is a case of spontaneous hemothorax following anticoagulation for microthrombi in a patient with acute hypoxic respiratory failure due to Covid pneumonia. Case presentation: A 49 year old male with hypertension, asthma, and obesity was admitted for acute hypoxic respiratory failure due to Covid pneumonia. He was treated with dexamethasone, baricitinib, and therapeutic enoxaparin as empiric therapy for severe COVID disease. He subsequently developed a massive right hemothorax with associated hemorrhagic shock, which required initiation of massive transfusion protocol, vasopressor support and mechanical ventilation. No clear etiology for the hemothorax was determined upon investigations. The patient eventually improved and was discharged to a skilled nursing facility on chronic oxygen therapy. Conclusions: Various mechanisms have been proposed for the development of non-traumatic hemothoraces, including tearing of adhesions and rupture of vascularized bullae. Such explanations find support in radiologic and pathologic studies of pleural changes in Covid pneumonia, and likely played a role in the hemorrhage experienced by our patient.
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The Dobbs opinion emphasizes that the state's interest in the fetus extends to "all stages of development." This essay briefly explores whether state legislators, agencies, and courts could use the "all stages of development" language to expand reproductive surveillance by using novel developments in consumer health technologies to augment those efforts.
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Introduction: Evidence regarding the association between diabetes mellitus (DM) and cholelithiasis is still inconsistent. Aim: To examine the association between diabetes and gallstones and the commonly associated factors in a nationwide population-based cohort investigation. Material and methods: The demographic and outcome variable data were extracted from the National Health and Nutrition Examination Survey (NHANES) database for the years 2017-2018. Results: A total of 5376 individuals were included in the final analysis, with a mean age of 51.3 ±17.8 years. Females constituted 51.5% of the included individuals, and the overall mean body mass index (BMI) was 29.8 ±7.4 kg/m2. The prevalence of diabetes was 16.2% among the included individuals, with a mean age of 50.6 ±13.6 years at diagnosis of diabetes, and only 4.5% were taking insulin. The prevalence of cholelithiasis was 11.2%, with a mean age of 44.4 ±16.1 years at diagnosis, and 11.3% had previous cholecystectomy (gallbladder surgery.) There was a significant increase in gallstone rates among diabetic patients as compared to non-diabetics in the unadjusted (OR = 2.30; 95% CI: 1.89-2.79; p < 0.001) and adjusted (OR = 1.52; 95% CI: 1.20-1.92; p < 0.001) models. Moreover, this association was not time-dependent where the "age when first told you had diabetes" did not show a significant influence on the gallstone rate, whether in unadjusted (OR = 1.01; 95% CI: 1.00-1.02; p = 0.221) or adjusted (OR = 1.01; 95% CI: 0.99-1.03; p = 0.395) models. Furthermore, insulin usage was found to be a significant predictor of cholelithiasis, whether in unadjusted (OR = 2.39; 95% CI: 1.74-3.28; p < 0.001) or adjusted (OR = 1.52; 95% CI: 1.05-2.19; p = 0.026) models. Conclusions: DM and insulin therapy are possible risk factors for developing cholelithiasis.
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OBJECTIVES: The challenge in the operative therapy for enlargement of the male breast is to deal with the skin excess. Shape and scars are the major parameters after which patients assess their operative result. Therefore, we assessed the satisfaction rate among patients undergoing subcutaneous mastectomy at our institution with special regard to scar tissue formation and the postoperative appearance of the chest wall in dependence of the surgical approach (periarolar versus inframammary fold). METHODS: The study includes n = 36 male patients who underwent subcutaneous mastectomy at AGAPLESION Markus Hospital Frankfurt/Main. Patient's satisfaction dependent with the appearance of the chest wall and scar formation was evaluated by a modified BREAST Q® questionnaire plus two male-based additional questions. RESULTS: There is no statistically significant difference in satisfaction with the operative result depending on the pattern of incision (periareolar versus submammary periareolar; 81.9% versus 75.5%) with the operative result. Evaluation of additional questions of the modified BREAST Q® questionnaire showed that 86% of the patients (n = 31) would rather have more scars and a flatter chest wall. A BMI >25 kg/m2 is accompanied by a higher risk for complications (p = 0.04). CONCLUSIONS: Periareolar incision is still the method of choice, if promising an aesthetic appealing result. When reaching its limits though, we showed that a flat and male-shaped appearance of the chest wall is priority for the patients and should therefore be for the surgeon as well.
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Neoplasias da Mama , Ginecomastia , Mamoplastia , Humanos , Masculino , Cicatriz/etiologia , Cicatriz/cirurgia , Ginecomastia/cirurgia , Neoplasias da Mama/cirurgia , Mastectomia , Estudos Retrospectivos , Medidas de Resultados Relatados pelo Paciente , Satisfação do Paciente , Mamoplastia/efeitos adversos , Mamoplastia/métodosRESUMO
There are a few reasons why incentivizing clinicians to spend more time with patients can improve health outcomes. Doing so affords clinicians time to assess social determinants' influences on their patients' health experiences; offers opportunities to identify and respond to patients' loneliness; and helps motivate patients' trust in health care, strengthen patient-clinician relationships, and bolster patients' adherence to clinicians' recommendations.
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Atenção à Saúde , Pacientes , Humanos , Confiança , Instalações de SaúdeRESUMO
Physical Activity and Mental Health in the Elderly Abstract. The aging process is closely linked to physiological changes. These physiological changes may lead to an increased vulnerability for developing somatic and mental disorders. Reduced physical activity/sedentary behaviour can enhance this process. In contrast, physical training and sports counteract this process, in particular in the elderly, who may thus gain or maintain a younger biological age. Physical fitness is associated with better mental health in the elderly. Sports and physical activity over the course of life have shown to be of preventive value concerning the development of depression and dementia in old age. Also late-life depression and cognitive impairment (MCI, mild cognitive impairment) can be improved by regular, continuous physical exercise. Some data furthermore suggest that even patients with dementia benefit from physical exercise, especially on behalf of the behavioural and psychic symptoms of dementia (BPSD).