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OBJECTIVE: This study examined the prevalence, severity and risk factors of anaemia among adult people living with HIV attending an antiretroviral therapy centre in Woreta Primary Hospital, Woreta town, Ethiopia. DESIGN: Hospital-based retrospective cross-sectional study. SETTING: Public health facility that provides HIV care in Woreta town. PARTICIPANTS: A total of 289 medical records of adults living with HIV/AIDS on highly active antiretroviral therapy from February 2019 to September 2023 at government hospital were reviewed using a systematic sampling method. The data were entered using Epi-info V.7 and exported to SPSS V.23 for data analysis. The data were analysed using bivariate and then multivariate logistic regression models in order to identify variables associated with anaemia. At the 95% CI level, variables having a p value of <0.05 were deemed to be statistically significant predictors. PRIMARY OUTCOME: Prevalence and severity of anaemia and its predictors among adult patients living with HIV on antiretroviral therapy in Woreta Primary Hospital. RESULTS: The total prevalence of anaemia was 31.5% (95% CI 28.9 to 33.8). The prevalence of mild, moderate and severe anaemia was 20.42%, 10.38% and 0.70%, respectively. Predictors independently linked with anaemia were female sex (adjusted OR (AOR) 1.08), age ≥40 years (AOR 1.21), lived with HIV >10 years (AOR 2.31), CD4 counts <200 cells/µL (AOR 3.81), non-suppressed viral load (AOR 1.28), history of opportunistic infections (AOR 1.54), WHO clinical stages III and IV (AOR 1.37 and 2.23, respectively) and history of parasitic infestation (AOR 2.81). CONCLUSIONS: A sizeable proportion of participants were found anaemic. Female sex, older age, longer periods lived with the virus, lower CD4 count, non-suppressed viral load, history of opportunistic infections, WHO clinical stages III and IV and history of parasitic infestation were the contributing factors. Therefore, to improve the anaemic status and living circumstances of patients living with HIV, immediate action on the linked factors is needed, such as monitoring for maintenance of CD4 counts >200 cells/µL and avoiding progression of HIV to the advanced WHO clinical stages, suppressed viral load, preventing opportunistic infections and parasitic infestation.

Asunto(s)

Anemia , Terapia Antirretroviral Altamente Activa , Infecciones por VIH , Compuestos Heterocíclicos con 3 Anillos , Oxazinas , Piridonas , Humanos , Femenino , Masculino , Adulto , Estudios Transversales , Estudios Retrospectivos , Anemia/epidemiología , Etiopía/epidemiología , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , Prevalencia , Persona de Mediana Edad , Factores de Riesgo , Piridonas/uso terapéutico , Compuestos Heterocíclicos con 3 Anillos/uso terapéutico , Recuento de Linfocito CD4 , Adulto Joven , Inhibidores de Integrasa VIH/uso terapéutico , Índice de Severidad de la Enfermedad , Piperazinas

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INTRODUCTION: It is well known that peripheral artery disease (PAD) and coronary artery disease (CAD) coexist and therefore, patients diagnosed with PAD have an increased chance of developing concomitant CAD. CAD-related complications could be a leading cause of postoperative mortality in individuals with PAD undergoing vascular surgery. We present a case series of 48 patients who underwent coronary angiography before vascular surgery and an updated review of previous reports to determine the prevalence of concomitant CAD in a convenience sample of Iranian patients. METHODS: This cross-sectional study was performed on 48 patients with confirmed PAD admitted to Imam Ali Hospital, affiliated with the Kermanshah University of Medical Sciences (KUMS), Kermanshah Province, Iran. A vascular surgeon diagnosed PAD based on the patient's symptoms, Doppler ultrasound, and CT angiography (CTA). All patients underwent coronary angiography to determine if they also had CAD. We defined significant CAD as a ≥70% luminal diameter narrowing of a major epicardial artery or a ≥50% narrowing of the left main coronary artery. RESULTS: Of 48 patients, 35 (72.9%) were male, 13 (27.1%) were female, and the mean age was 64.18±12.11 years (range, 30 to 100 years). The incidence of CAD in patients with PVD was 85.42% (41/48). The patients with CAD were more likely to be hypertensive than those without CAD (80.5 vs. 14.3, p-value<0.001). Of 41 patients with CAD, 9 (22.0%) had one-vessel disease, 10 (24.3%) had two-vessel disease, and 22 (53.7%) had three-vessel disease. CONCLUSION: Hypertension was a significant risk factor for CAD. Patients with hypertension and multiple major coronary risk factors scheduled for PVD surgery should be carefully evaluated for concomitant CAD.

Asunto(s)

Angiografía Coronaria , Enfermedad de la Arteria Coronaria , Enfermedad Arterial Periférica , Humanos , Masculino , Femenino , Irán/epidemiología , Enfermedad de la Arteria Coronaria/complicaciones , Enfermedad de la Arteria Coronaria/epidemiología , Estudios Transversales , Prevalencia , Enfermedad Arterial Periférica/epidemiología , Enfermedad Arterial Periférica/complicaciones , Factores de Riesgo , Persona de Mediana Edad , Anciano , Anciano de 80 o más Años

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Salmonella is a major bacterial concern for public health globally. Although there are limited documentation on the prevalence of Salmonella species in Cambodia's food chain, some reports indicate that salmonellosis is a severe gastrointestinal infection in its population and especially in children. To investigate the presence of Salmonella spp., 285 food samples (75 meat, 50 seafood, and 160 leafy green vegetable samples) were randomly collected from various local markets in Phnom Penh capital and nearby farms in Cambodia. Concurrently, field observations were conducted to collect data on food hygiene and practices among the relevant actors. All food samples were analyzed using bacterial culture and plate counts, and the findings were confirmed serially with biochemical, serological, and PCR tests. The observational data on food hygiene and practices from farm to market revealed that the spread of Salmonella in the food-value chain from farm to market could pose health risks to consumers. The overall prevalence of Salmonella spp. was 48.4% (138/285), while the prevalence in meat, seafood, and vegetables was 71% (53/75), 64% (32/50), and 33% (53/160), respectively. Mean Salmonella plate count ranged from 1.2 to 7.40 log10 CFU/g, and there was no significant difference in bacterial counts between meat, seafood, and vegetable samples (p > 0.05). The most common serogroups among the isolated Salmonella spp. were B and C. These results suggest that a large proportion of meat, seafood, and vegetable products sold at local markets in Phnom Penh are contaminated with Salmonella spp. This is likely linked to inadequate hygiene and sanitation practices, including handling, storage, and preservation conditions. Observations on farms suggested that the prevalence of Salmonella in vegetables sold at the market could be linked to contamination relating to agricultural practices. Thus, controlling the spread of foodborne salmonellosis through the food-value chain from farms and retailers to consumers is warranted to enhance food safety in Cambodia.

Asunto(s)

Granjas , Contaminación de Alimentos , Carne , Salmonella , Alimentos Marinos , Verduras , Cambodia/epidemiología , Verduras/microbiología , Salmonella/aislamiento & purificación , Salmonella/clasificación , Contaminación de Alimentos/análisis , Contaminación de Alimentos/estadística & datos numéricos , Prevalencia , Alimentos Marinos/microbiología , Carne/microbiología , Animales , Microbiología de Alimentos , Humanos , Higiene

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Purpose: This study aimed to investigate the proportion and risk factors of paroxysmal atrial fibrillation (AF) and atrial arrhythmias (AA) in patients hospitalized for acute exacerbation of chronic obstructive pulmonary disease (AECOPD) in Vietnam. Patients and Methods: A prospective observational study was conducted at two major hospitals in Hanoi, Vietnam, from January 2022 to January 2023. A total of 197 AECOPD patients were recruited. ECG and 24-hour Holter ECG were used to diagnose paroxysmal AF and AA. Results: The prevalence of paroxysmal AF and AA were 15.2% and 72.6%, respectively. Factors associated with a higher likelihood of paroxysmal AF included aging 75 years old and above (aOR = 3.15; 95% CI: 1.28 to 8.48), Premature atrial complex (PAC) with 500 or more (aOR = 3.81; 95% CI: 1.48 to 10.97) and severity of COPD as group C and D (aOR = 3.41; 95% CI: 1.28 to 10.50). For AA, aging 75 years old and above (aOR = 2.25; 95% CI: 1.28 to 5.20), smoking (aOR = 2.10; 95% CI: 1.07 to 4.23) and P wave dispersion (PWD) with 40 milliseconds or more (aOR = 3.04; 95% CI: 1.54 to 6.19) were associated with a higher likelihood of AA. Conclusion: Overall, our findings highlight the associated factors with the paroxysmal AF and AA among AECOPD patients. This underscores the importance of a multifaceted approach to risk assessment and management in this vulnerable population, focusing not only on respiratory symptoms but also on comprehensive cardiovascular evaluation and intervention.

Asunto(s)

Fibrilación Atrial , Progresión de la Enfermedad , Hospitalización , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/terapia , Anciano , Fibrilación Atrial/epidemiología , Fibrilación Atrial/diagnóstico , Fibrilación Atrial/fisiopatología , Fibrilación Atrial/terapia , Masculino , Prevalencia , Femenino , Estudios Prospectivos , Persona de Mediana Edad , Factores de Riesgo , Vietnam/epidemiología , Hospitalización/estadística & datos numéricos , Factores de Edad , Medición de Riesgo , Anciano de 80 o más Años , Complejos Atriales Prematuros/epidemiología , Complejos Atriales Prematuros/diagnóstico , Complejos Atriales Prematuros/fisiopatología , Electrocardiografía Ambulatoria

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Introduction: tuberculosis remains a major public health problem, with continuing high levels of prevalence, and mortality. In Niger, the incidence of tuberculosis remains high. This study aims to investigate the epidemiology of pulmonary tuberculosis at the National Anti-Tuberculosis Center of Niamey in Niger. Methods: this study used a quantitative approach with a retrospective and descriptive design. Data were obtained from positive pulmonary tuberculosis cases detected by microscopy on Ziehl-Neelsen stained sputum at the National Anti-Tuberculosis Center (NATC) in Niamey, Niger covered the period between June 2017 and January 2020. 955 pulmonary TB patients were recorded whose diagnosis was based either on clinical-radiological arguments (thus negative microscopy) or positive microscopy. This form was used to collect data recorded in the clinical case registers, registers, and Excel files of the GeneXpert platform of the NATC laboratory. Results: eighty-nine-point eleven percent (89.11%) of the patients were microscopy-positive. Among the study population, men were the most affected by tuberculosis with 80.03%. The 25-34 age group, representing 23.77%, was the most affected. 6.93% of patients were co-infected with tuberculosis and HIV. All patients were put on treatment, with a therapeutic success rate of 72.38% and a therapeutic failure rate of 10.95%. Among the cases of therapeutic failure, 80.90% had Mycobacterium tuberculosis complex detected and 27.14% were resistant to Rifampicin. Conclusion: Niger continues to have a tuberculosis epidemic which requires monitoring. Improving the diagnostic system for more effective management of the disease is important for appropriate diagnosis and treatment.

Asunto(s)

Antituberculosos , Mycobacterium tuberculosis , Tuberculosis Pulmonar , Humanos , Estudios Retrospectivos , Masculino , Niger/epidemiología , Femenino , Adulto , Tuberculosis Pulmonar/tratamiento farmacológico , Tuberculosis Pulmonar/epidemiología , Tuberculosis Pulmonar/diagnóstico , Antituberculosos/farmacología , Antituberculosos/administración & dosificación , Adulto Joven , Persona de Mediana Edad , Mycobacterium tuberculosis/aislamiento & purificación , Mycobacterium tuberculosis/efectos de los fármacos , Adolescente , Resultado del Tratamiento , Niño , Infecciones por VIH/epidemiología , Infecciones por VIH/tratamiento farmacológico , Preescolar , Anciano , Tuberculosis Resistente a Múltiples Medicamentos/epidemiología , Tuberculosis Resistente a Múltiples Medicamentos/tratamiento farmacológico , Tuberculosis Resistente a Múltiples Medicamentos/diagnóstico , Esputo/microbiología , Prevalencia , Coinfección/epidemiología , Coinfección/tratamiento farmacológico , Lactante , Incidencia

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Introduction: burnout is a syndrome characterized by emotional exhaustion, depersonalization and emotional exhaustion that occurs due to exposure to stressful conditions over a long period. It can lead to poor job performance, apathy, and lack of productivity. This study looks at the prevalence of burnout in medical interns in a tertiary hospital in South Africa and the factors that may contribute to burnout. Methods: an analytical cross-sectional study was conducted. Medical interns working in Chris Hani Baragwanath Hospital in 2019 were invited to participate. The participants filled questionnaire that had demographic information, the Maslach Burnout Inventory Scale, a scale to rate the rotations that they believed contributed towards their burnout and factors they think contributed towards their burnout. Our data was analyzed using Stata. Results: out of a possible 165 potential participants, 101 medical interns enrolled. 95% of the participants reported burnout. Statistically significant factors contributing towards burnout were lack of resources and poor relations with support staff and senior staff. The medical rotation that was reported by the participants to contribute most towards their burnout was internal medicine. Conclusion: burnout in this population of medical interns is alarmingly high. Higher than reported in similar studies in South Africa and internationally.

Asunto(s)

Agotamiento Profesional , Internado y Residencia , Centros de Atención Terciaria , Humanos , Agotamiento Profesional/epidemiología , Sudáfrica/epidemiología , Estudios Transversales , Femenino , Prevalencia , Masculino , Adulto , Encuestas y Cuestionarios , Hospitales Públicos , Adulto Joven , Cuerpo Médico de Hospitales/psicología , Cuerpo Médico de Hospitales/estadística & datos numéricos

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Introduction: sexual violence is currently a serious public health problem affecting women´s health. Globally, 1 in 3 women faces sexual violence in their lifetime. Female industry workers are at an increased risk of sexual violence. Assessing the magnitude and factors associated with sexual violence among female industrial workers is important for interventions. The objective was to assess the prevalence and factors associated with sexual violence among female large-scale industries workers in Bahir Dar, Ethiopia, 2021. Methods: institution-based cross-sectional study was conducted on 807 female industry workers from September to October 2021. Participants were selected by systematic random sampling. The data were collected by a structured questionnaire. Data entry and analysis were done by Epi data v.3.1 and SPSS v.23, respectively. Multivariable logistic regression analysis was done to identify factors. Adjusted odds ratios were computed at 95%CI. A P-value below 0.05 was used to declare association. Results: the prevalence of sexual violence were 59.4% (95% CI; 56.0%-62.6%). The significantly associated factors include; age less than twenty-five (AOR=4.01, 95%CI; 2.81, 10.83), never-married women (AOR=3.07, 95%CI; 1.11, 8.46), being secondary education (AOR=2.65, 95%CI; 1.51, 4.66), being contract employee (AOR=4.65, 95%CI; 1.92, 11.22), drinking alcohol (AOR=3.01, 95%CI; 1.49, 6.09), and night work shift (AOR=9.01, 95%CI; 4.53, 17.93). Conclusion: high rate (59.4%) of sexual violence was reported. Age, marital status, educational status, contract type of work agreement, drinking alcohol, and working night work shift were risk factors. Hence, emphasis on creating safe working environment & transportation, education on reproductive rights and reporting of sexual violence.

Asunto(s)

Delitos Sexuales , Humanos , Etiopía/epidemiología , Femenino , Estudios Transversales , Adulto , Prevalencia , Adulto Joven , Encuestas y Cuestionarios , Factores de Riesgo , Delitos Sexuales/estadística & datos numéricos , Persona de Mediana Edad , Adolescente , Industrias/estadística & datos numéricos , Factores de Edad

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Introduction: birth weight is a critical indicator of neonatal health and predicts future developmental outcomes. Despite its importance, there is a notable lack of research on the determinants of low birth weight (LBW) in southeast Gabon. This study aims to fill this gap by identifying factors contributing to LBW at the Centre Hospitalier Universitaire Amissa Bongo in Franceville. Methods: this retrospective analysis covered the period from February 2011 to May 2017, focusing on postpartum women and their infants. Data were analyzed using R software (version 4.3.2), employing both descriptive statistics and logistic regression. Statistical significance was determined at a p-value of less than 0.05. Results: among the 877 births analyzed, the prevalence of LBW was 8.4%. Bivariate analysis identified several factors associated with an increased risk of LBW, including, primigravida women (COR (95%CI) =0.59 (0.36-0.98), P = 0.036), primiparous women (COR (95%CI) =0.58 (0.36-0. 94), P = 0.024), women with a gestational age <37 weeks (COR (95%CI) =0.07 (0.04-0.11), P<0.001), women with ≤2 antenatal visits (COR (95%CI) =0.39 (0.18-0.93), P= 0.021), and women who underwent cesarean delivery (COR (95%CI) =0.46 (0.26-0.84), P = 0.008). However, multivariate analysis showed that only gestational age (AOR (95%CI) = 0.07 (0.04-0.11), P<0.001) and cesarean delivery (AOR (95%CI) = 0.48 (0.25-0.95), P = 0.03) were significantly associated with LBW. Conclusion: this study highlights the importance of gestational age and delivery method in the prevalence of LBW in southeast Gabon. These findings underscore the need for targeted interventions to address these risk factors, thereby improving neonatal health outcomes.

Asunto(s)

Edad Gestacional , Recién Nacido de Bajo Peso , Atención Prenatal , Humanos , Gabón/epidemiología , Femenino , Embarazo , Recién Nacido , Estudios Retrospectivos , Adulto , Factores de Riesgo , Adulto Joven , Prevalencia , Atención Prenatal/estadística & datos numéricos , Masculino , Peso al Nacer , Paridad , Adolescente

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Introduction: Migraine, a debilitating neurological disorder characterized by recurrent headaches, affects over 1.1 billion individuals globally. Diabetes mellitus (DM), a chronic metabolic condition marked by high blood sugar levels, affects 463 million individuals according to the International Diabetes Federation. Our study aimed to evaluate the association between migraine and DM and to identify several demographic, socioeconomic, and lifestyle factors, as well as medical and psychiatric comorbidities, associated with migraine among individuals with DM. Methods: This cross-sectional study is based on data from the European Health Interview Surveys conducted in 2009, 2014, and 2019 in Hungary. Pearson's chi-squared tests and multiple logistic regression models were used to assess associations. Statistical significance was set at p<0.05. Results: In multiple regression analyses, we found no significant association between DM and migraine after adjusting for socioeconomic status, various health conditions, and lifestyle factors (OR=0.84, 95% CI: 0.66-1.06). However, adults with DM who had comorbid conditions including stroke (OR=2.08, 95% CI: 1.06-4.08), low back pain (OR=3.52, 95% CI: 2.13-5.84), and depression (OR=4.91, 95% CI: 2.84-8.47) were significantly more likely to suffer from migraine. Discussion: Our study found no significant difference in the prevalence of migraine among adults with and without diabetes mellitus. However, several comorbidities were found to be significantly associated with migraine occurrence in those with DM. Thus, the study's results highlight the need for proper management of diabetes, especially in terms of comorbidities, to mitigate migraine risk factors and improve patient outcomes.

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Comorbilidad , Diabetes Mellitus , Trastornos Migrañosos , Humanos , Trastornos Migrañosos/epidemiología , Trastornos Migrañosos/complicaciones , Estudios Transversales , Masculino , Femenino , Hungría/epidemiología , Persona de Mediana Edad , Adulto , Diabetes Mellitus/epidemiología , Encuestas Epidemiológicas , Anciano , Adulto Joven , Adolescente , Factores de Riesgo , Prevalencia

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BACKGROUND: Chemotherapy, a cornerstone treatment for childhood cancers, can negatively impact oral health. This study aimed to evaluate the prevalence and evolution of oral complications in these patients. MATERIALS AND METHODS: A prospective observational study enrolled 44 children diagnosed with malignancy undergoing chemotherapy at a tertiary care institute in central India. Oral examinations were performed at baseline, with follow-ups at 3-6 and 9-12 months. Data collected included demographics, medical history, oral hygiene practices, and oral lesions. Blood counts and World Health Organization grading for mucositis were used. Descriptive statistics and appropriate statistical tests analyzed the data (P ≤ 0.05). RESULTS: Acute lymphoblastic leukemia (ALL) was the most prevalent malignancy. Children reported various oral complaints such as ulcers, bleeding gums, and difficulty eating. Mucositis prevalence significantly decreased over follow-up visits (baseline: 56.8% and second follow-up: 13.3%). Gingival inflammation was present, though mean scores decreased over time. Oral hygiene scores varied without significant changes. Caries experience scores increased from baseline to follow-up. CONCLUSION: This study identified a high prevalence of ALL and diverse oral complications in children undergoing chemotherapy. While mucositis severity lessened over time, other issues such as caries persisted. These findings highlight the critical need for preventive oral care strategies to safeguard this vulnerable population's oral health.

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Antineoplásicos , Humanos , Niño , Estudios Prospectivos , Masculino , Femenino , Preescolar , India/epidemiología , Antineoplásicos/efectos adversos , Enfermedades de la Boca/epidemiología , Enfermedades de la Boca/inducido químicamente , Prevalencia , Leucemia-Linfoma Linfoblástico de Células Precursoras/tratamiento farmacológico , Leucemia-Linfoma Linfoblástico de Células Precursoras/complicaciones , Higiene Bucal , Estomatitis/epidemiología , Estomatitis/inducido químicamente , Adolescente , Caries Dental/epidemiología , Neoplasias/tratamiento farmacológico , Neoplasias/complicaciones

RESUMEN

BACKGROUND: Attention-deficit hyperactivity disorder (ADHD) is a condition that is characterized by symptoms such as inattentiveness, hyperactivity, and impulsivity. The influence of mothers with ADHD and their attitude towards their wards' oral health has not been explored in the Indian scenario. AIM: The aim of this study was to assess the prevalence of ADHD in mother-child dyads in western Tamil Nadu and the mothers' dental neglect toward their children. METHODOLOGY: The prevalence of ADHD in mothers and children was assessed using the Adult ADHD Self-report Scale screener and ADHD Rating Scale, respectively. The Child Dental Neglect Scale (CDNS) was used to assess dental neglect in children. The responses were recorded on a Likert scale and statistical analyses were done. RESULTS: The prevalence of ADHD in mothers and children was 10.65% and 10.57%, respectively. The impulsivity and hyperactivity type of ADHD was commonly seen in both the mothers and their children. Mothers without ADHD felt that their children maintained their oral health well. Mothers with ADHD deferred the needed dental treatment for their children. CONCLUSION: Mothers with ADHD have four times more risk of having children with ADHD. Maternal ADHD influences their child's oral health. Child dental neglect was more prevalent among mothers with ADHD.

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Trastorno por Déficit de Atención con Hiperactividad , Madres , Humanos , Trastorno por Déficit de Atención con Hiperactividad/epidemiología , Trastorno por Déficit de Atención con Hiperactividad/psicología , Estudios Transversales , Femenino , Niño , India/epidemiología , Madres/psicología , Prevalencia , Adulto , Masculino , Preescolar , Salud Bucal , Maltrato a los Niños/psicología , Maltrato a los Niños/estadística & datos numéricos

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BACKGROUND: Frailty is associated with obesity-related comorbidities, but the relationship with nonalcoholic fatty liver disease (NAFLD) in people with HIV has been incompletely described. Our objective was to assess the associations between NAFLD and frailty. METHODS: Cross-sectional and longitudinal analysis of men in the Multicenter AIDS Cohort Study. NAFLD was defined as a liver/spleen ratio <1.0 on abdominal computed tomography scans; frailty was defined by the frailty phenotype as having 3 of the following: weakness, slowness, weight loss, exhaustion, and low physical activity. RESULTS: Men without (n = 200) and with HIV (n = 292) were included. NAFLD prevalence was 21% vs 16% and frailty 12% vs 17%, respectively. Among men with NAFLD, frailty was more prevalent in men without HIV (21% vs 11%). In multivariate analysis, NAFLD was significantly associated with frailty after controlling for significant variables. Men without HIV and NAFLD had 2.6 times higher probability [95% confidence interval (CI): 1.2- to 5.7] of frailty relative to men with neither HIV nor NAFLD. This association was not seen in men with HIV. The probability of frailty was higher among men without HIV with NAFLD (27% vs 10% in men without NAFLD) but lower among men with HIV with NAFLD (14% vs 19% in men without NAFLD). No significant relationships were found in longitudinal analyses. CONCLUSIONS: NAFLD was independently associated with frailty among men without HIV but not men with HIV, despite increased prevalence of frailty among men with HIV. The mechanisms of the muscle-liver-adipose tissue axis underlying NAFLD might differ by HIV serostatus.

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Fragilidad , Infecciones por VIH , Enfermedad del Hígado Graso no Alcohólico , Humanos , Masculino , Fragilidad/epidemiología , Persona de Mediana Edad , Estudios Transversales , Infecciones por VIH/complicaciones , Adulto , Estudios Longitudinales , Enfermedad del Hígado Graso no Alcohólico/complicaciones , Enfermedad del Hígado Graso no Alcohólico/epidemiología , Prevalencia , Seropositividad para VIH/complicaciones

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Infections with multidrug-resistant gram-negative bacterial species are a great concern in clinics in Germany. By limiting therapeutic options dramatically, these bacteria pose a significant threat to patient health and cause extensive pressure on hygiene systems and patient management. In Germany, the recommendations on how to deal with these bacteria are called MRGN classification, using the terms 3MRGN and 4MRGN for bacteria resistant to three or four major classes of antibiotics. To be resistant to this large number of antibiotics and become classified as 3MRGN or 4MRGN, bacterial strains need to acquire multiple resistance mechanisms with beta-lactamases, especially carbapenemases, being the most important ones. According to established surveillance systems like national reporting systems, KISS or the National Reference Centre, multidrug-resistant bacteria are constantly on the rise in Germany. Although several novel therapeutic options have been approved recently, these bacteria represent a constant challenge and it may be necessary to discuss if the present hygiene recommendations need an update for an efficient and targeted prevention of transmission.

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Farmacorresistencia Bacteriana Múltiple , Bacterias Gramnegativas , Infecciones por Bacterias Gramnegativas , Alemania , Humanos , Infecciones por Bacterias Gramnegativas/tratamiento farmacológico , Infecciones por Bacterias Gramnegativas/epidemiología , Bacterias Gramnegativas/efectos de los fármacos , Prevalencia , Antibacterianos/uso terapéutico

RESUMEN

OBJECTIVES: A high incidence of attention-deficit hyperactivity disorder (ADHD) has been reported in chronic pain (ChP) patients. Furthermore, an association between ChP and muscular dysregulation has been reported in adults with ADHD. The present study investigated whether ADHD was more prevalent among psychiatric outpatients with ChP than those without ChP, and if there was an association between ChP, muscular dysregulation and characteristics of pain in patients with ADHD. METHODS: One-hundred and twenty-one individuals remitted to an outpatient psychiatry unit took part in this naturalistic epidemiological cross-sectional study. They were assessed with a pain self-report form (localization, intensity, and onset) and a test of muscle dysregulation (the Motor Function Neurological Assessment). Prevalence of ADHD among patients with ChP, as well as the qualitative characteristics of ChP within the ADHDgroup are reported. Both ChP and pain intensity correlated with muscular dysregulation through Spearman's rho analysis. Additionally, the relationship between various diagnostic categories (ADHD, affective disorders, anxiety, or personality disorders) and incidence of axial pain was evaluated in logistic regression. RESULTS: ADHD was significantly more prevalent in patients with ChP, than in patients without ChP. In the ADHD group, ChP and pain intensity was associated with muscular dysregulation, particularly with high muscle tone. ChP was more axial and widespread, than for the patients without ADHD, and started at an early age. ADHD diagnosis predicted axial pain, whereas affective-, anxiety-, or personality disorders did not. CONCLUSIONS: The study suggests that ChP in ADHD is associated with muscular dysregulation and is qualitatively different from ChP in psychiatric patients without ADHD. These findings may lead to further understanding of potential mechanisms involved in ADHD and ChP, and in turn to new treatment strategies for both disorders.

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Trastorno por Déficit de Atención con Hiperactividad , Dolor Crónico , Humanos , Trastorno por Déficit de Atención con Hiperactividad/fisiopatología , Trastorno por Déficit de Atención con Hiperactividad/epidemiología , Dolor Crónico/fisiopatología , Dolor Crónico/epidemiología , Masculino , Femenino , Estudios Transversales , Adulto , Persona de Mediana Edad , Prevalencia , Dimensión del Dolor , Adulto Joven

RESUMEN

OBJECTIVES: The proportion of older transplant recipients has increased. Cognitive impairment is not rare after kidney transplant, but data on this issue in liver transplant recipients are scarse. MATERIALS AND METHODS: In this cross-sectional study, we evaluated all liver transplant recipients from a single center in Brazil from July 2018 to June 2020 in terms of cognitive performance to determine the prevalence of neurocognitive disorder. We compared liver transplant recipients with neurocognitive disorder with liver transplant recipients without neurocognitive disorder. We also compared those with an alcoholic cause of liver transplant with other patients. The presence of depressive symptoms was assessed. We performed correlations of clinical data with cognitive scores. RESULTS: In a sample of 100 recipients with median age of 62 years (interquartile range, 56.2-69 y), neurocognitive disorder was present in 21% of the group. Patients with cognitive impairment were older (68 y [61-72] vs 61 y [52-68]; P = .019) and had a trend to higher proportion of persistent kidney injury (33.3% vs 13.9%; P = .055) versus patients without cognitive impairment. Recipients with alcoholic cause of liver transplant exhibited worse cognitive performance in the Mini-Mental State Examination (score of 26 [23.7-28.2] vs 28 [26-29]; P = .024) and the Alzheimer Disease Assessment Scale-cognitive (score of 10.4 [8.6-14.2] vs 8 [6.3-10]; P = .008) than other patients. Weak negative correlations were shown in cognitive performance scores versus recipient age (Semantic Verbal Fluency test, r = -0.334 [P = .001]; Clock Drawing test, r = -0.209 [P = .037]; Alzheimer Disease Assessment Scale-cognitive, r = -0.323 [P = .001]). CONCLUSIONS: Neurocognitive disorder was common in liver transplant recipients, in part due to increased age. This study also suggested a role for alcoholic cause of liver transplant and persistent kidney injury in the development of cognitive impairment.

Asunto(s)

Cognición , Disfunción Cognitiva , Trasplante de Hígado , Humanos , Estudios Transversales , Trasplante de Hígado/efectos adversos , Persona de Mediana Edad , Masculino , Femenino , Brasil/epidemiología , Factores de Riesgo , Anciano , Prevalencia , Disfunción Cognitiva/diagnóstico , Disfunción Cognitiva/epidemiología , Disfunción Cognitiva/etiología , Disfunción Cognitiva/psicología , Resultado del Tratamiento , Factores de Edad , Medición de Riesgo , Hepatopatías Alcohólicas/cirugía , Hepatopatías Alcohólicas/psicología , Hepatopatías Alcohólicas/epidemiología , Hepatopatías Alcohólicas/diagnóstico

RESUMEN

PURPOSE: This study was performed to assess the prevalence of the vascularized foveal zone, including macular-foveal capillaries (MFC) and congenital retinal macrovessels (CRM), and to analyze the structural characteristics of the macular area in patients with MFC. MATERIAL AND METHODS: The first phase of the study evaluated the prevalence of MFC and CRM. Optical coherence tomography angiography (OCT-A) was performed, and OCT-A images of the foveal avascular zone were analyzed. In the second phase, two groups were formed: the MFC group (12 eyes, 9 patients, mean age 43.8±10.7 years) and the control group (18 eyes, 17 patients, mean age 43.0±11.8 years). A comparative analysis was performed assessing central retinal thickness (CRT), thickness of retinal nerve fiber layer (RNFL), ganglion cell layer (GCL), inner plexiform layer (IPL), inner nuclear layer (INL), outer plexiform layer (OPL), outer nuclear layer (ONL), and foveal pit depth. RESULTS: MFCs were detected in 45 eyes from a total sample of 1031 eyes of 536 patients. The presence of CRM was recorded in three eyes of three patients. RNFL thickness was significantly higher in the MFC group in the inferior parafoveal sector (26.50 [26.00; 29.50] and 24.50 [21.75; 26.50] µm; p=0.022) and in the foveal zone (15.50 [14.00; 16.00] and 12.00 [11.00; 14.00] µm; p=0.017). Additionally, patients with MFC had a higher thickness of GCL and IPL in the fovea, inferior, nasal, and temporal parafoveal sectors. The depth of the foveal pit was significantly lower in the MFC group compared to the control group (83.0 [77.4; 101.6] and 128.0 [107.5; 147.05] µm; p=0.001). CONCLUSION: The prevalence of MFC was 4.36% (calculated per number of eyes), while the prevalence of CRM - 0.29%. The macular area in patients with MFC had increased thickness of the inner retinal layers and decreased depth of the foveal pit, suggesting potential disruption in the natural process of ganglion cell migration and apoptosis during embryogenesis.

Asunto(s)

Fóvea Central , Vasos Retinianos , Tomografía de Coherencia Óptica , Humanos , Fóvea Central/irrigación sanguínea , Fóvea Central/diagnóstico por imagen , Adulto , Femenino , Masculino , Tomografía de Coherencia Óptica/métodos , Prevalencia , Persona de Mediana Edad , Vasos Retinianos/diagnóstico por imagen , Capilares/diagnóstico por imagen , Capilares/patología , Enfermedades de la Retina/epidemiología , Enfermedades de la Retina/diagnóstico , Enfermedades de la Retina/etiología , Federación de Rusia/epidemiología , Agudeza Visual , Angiografía con Fluoresceína/métodos

RESUMEN

Early detection of diabetic retinopathy (DR) is an urgent ophthalmological problem in Russia and globally. PURPOSE: This study assesses the prevalence of asymptomatic retinopathy and attempts to identify risk groups for its development in patients with type 1 and 2 diabetes mellitus (T1DM and T2DM). MATERIAL AND METHODS: The study involved clinics from 5 cities in the Russian Federation and it included 367 patients with DM, 34.88% men and 65.12% women, aged 50.88±20.55 years. 34.88% of patients suffered from T1DM, 65.12% suffered from T2DM, the average duration of the disease was 9.02±7.22 years. 58.31% of patients had a history of arterial hypertension, 13.08% had a history of smoking. The primary endpoint was the frequency of detection of diabetic changes in the eye fundus of patients with T1DM and T2DM in general; the secondary endpoint - same but separately, and for T2DM patients depending on the duration of the disease. The exploratory endpoint was the assessment of the influence of various factors on the development of DR. The patients underwent visometry (modified ETDRS table), biomicroscopy, mydriatic fundus photography according to the «2 fields¼ protocol. RESULTS: The average detection rate of DR was 12.26%, primarily observed in patients with T2DM (13.81%), women (9.26%), in both eyes (8.17%). Among patients with DR, 26 (19.55%) had glycated hemoglobin (HbA1c) level exceeding 7.5% (p=0.002), indicating a direct relationship between this indicator and the incidence of DR. Logistic regression analysis showed that the duration of diabetes of more than 10 years has a statistically significant effect on the development of DR. In the modified model for odds estimation, the likelihood of developing DR is increased by the duration of DM for more than 10 years; increased blood pressure; HbA1c level >7.5%. CONCLUSION: The obtained results, some of which will be presented in subsequent publications, highlight the effectiveness of using two-field mydriatic fundus photography as a screening for DR.

Asunto(s)

Diabetes Mellitus Tipo 2 , Retinopatía Diabética , Fondo de Ojo , Fotograbar , Humanos , Retinopatía Diabética/diagnóstico , Retinopatía Diabética/epidemiología , Femenino , Masculino , Persona de Mediana Edad , Federación de Rusia/epidemiología , Prevalencia , Fotograbar/métodos , Adulto , Diabetes Mellitus Tipo 2/epidemiología , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/diagnóstico , Anciano , Factores de Riesgo , Diabetes Mellitus Tipo 1/complicaciones , Diabetes Mellitus Tipo 1/epidemiología , Diabetes Mellitus Tipo 1/diagnóstico , Diagnóstico Precoz

RESUMEN

BACKGROUND: Hemodialysis requires reliable, recurrent access to the circulatory system. Central venous tunneled dialysis catheters (TDC) are frequently used for patients receiving hemodialysis as a bridge to permanent vascular access or as a final option. TDC are prone to complications such as infection and dysfunction. OBJECTIVES: To assess the prevalence and predictors of TDC dysfunction in a cohort of chronic hemodialysis patients. METHODS: This single-center, retrospective study was based on data from an electronic database of chronic hemodialysis patients during 5 years of follow-up. RESULTS: A total of 625 TDC were inserted in 361 patients, of which 234 (37.4%) were replaced due to dysfunction. The main insertion site was the right internal jugular vein. Diabetes mellitus was an important predictor of TDC dysfunction and was significantly correlated with TDC extraction. Chronic anticoagulation and antiplatelet treatment did not affect the rate of TDC dysfunction or replacement. CONCLUSIONS: TDC use for chronic dialysis patients is increasing and dysfunction is a major problem. In our study, we highlighted the high prevalence of TDC dysfunction and the need for further research to improve hemodialysis access as well as TDC patency and function.

Asunto(s)

Cateterismo Venoso Central , Catéteres de Permanencia , Diálisis Renal , Humanos , Diálisis Renal/métodos , Diálisis Renal/efectos adversos , Estudios Retrospectivos , Masculino , Femenino , Prevalencia , Persona de Mediana Edad , Cateterismo Venoso Central/efectos adversos , Cateterismo Venoso Central/métodos , Catéteres de Permanencia/efectos adversos , Anciano , Venas Yugulares , Catéteres Venosos Centrales/efectos adversos , Falla de Equipo/estadística & datos numéricos , Factores de Riesgo , Fallo Renal Crónico/terapia , Fallo Renal Crónico/epidemiología , Israel/epidemiología , Estudios de Seguimiento

RESUMEN

Background: Drug users are a high-risk group for HIV infection and are prominent HIV carriers. Given the emergence of new drugs, we explored current drug-using behaviors, HIV infections, and the correlation between drug-using behaviors and HIV infection risk among drug users from 2014 to 2021. Objective: We aimed to identify the prevalence of HIV infection risk among drug users and explore drug use behaviors based on the updated data, which could provide evidence for the precision of HIV prevention strategies among drug users. Methods: Data were collected from sentinel surveillance of drug users in rehabilitation centers and communities in Hangzhou (2014-2021), including sociodemographic characteristics, HIV awareness, drug use, risky sexual behaviors, and HIV infection status. Multivariate logistic regression was used to identify the factors influencing HIV infection and risky sexual behaviors among drug users. Results: In total, 5623 drug users (male: n=4734, 84.19%; age: mean 38.38, SD 9.94 years) were included. New drugs dominated among the participants (n=3674, 65.34%). The main mode of drug use was noninjection (n=4756, 84.58%). Overall, for 27.45% (n=1544) of injected drugs in the last month before the investigation, the average daily injection frequency was 3.10 (SD 8.24). Meanwhile, 3.43% of participants shared needles. The incidence of sexual behaviors after drug use was 33.13% (n=1863), with 35.75% (n=666) of them using a condom in the last time. Overall, 116 participants tested positive for HIV antibodies (infection rate=2.06%). New drug users exhibited more postuse sexual behaviors than traditional drug users (odds ratio [OR] 7.771, 95% CI 6.126-9.856; P<.001). HIV-aware drug users were more likely to engage in risky sexual behaviors (OR 1.624, 95% CI 1.152-2.291; P=.006). New-type drug users were more likely to engage in unprotected sexual behavior (OR 1.457, 95% CI 1.055-2.011; P=.02). Paradoxically, drug users with greater HIV awareness were more prone to engaging in unprotected sexual behavior (OR 5.820, 95% CI 4.650-7.284; P<.001). Women engaged less in unprotected sex than men (OR 0.356, 95% CI 0.190-0.665; P=.001). HIV rates were higher among injecting drug users (OR 2.692, 95% CI 0.995-7.287; P=.04) and lower among drug users who used condoms during recent sex than those who did not (OR 0.202, 95% CI 0.076-0.537; P=.001). Higher education levels were associated with higher HIV infection rates. However, there was no significant correlation between HIV cognition level and HIV infection. Conclusions: New drug types and noninjection were the main patterns in last 7 years. Using new types of drugs, rather than traditional drugs, was associated with an increased risk of HIV infection. Injection drug use was a risk factor for HIV infection. HIV awareness among drug users was high, but the incidence of risky sexual behaviors remained high. Therefore, it is important to promote the behavioral transformation of high-risk populations from cognition to attitude, and then to taking protective measures.

Asunto(s)

Consumidores de Drogas , Infecciones por VIH , Asunción de Riesgos , Trastornos Relacionados con Sustancias , Humanos , Masculino , China/epidemiología , Infecciones por VIH/epidemiología , Estudios Transversales , Femenino , Adulto , Consumidores de Drogas/estadística & datos numéricos , Consumidores de Drogas/psicología , Persona de Mediana Edad , Trastornos Relacionados con Sustancias/epidemiología , Prevalencia , Factores de Riesgo , Conducta Sexual/estadística & datos numéricos , Adulto Joven , Vigilancia de Guardia , Adolescente

RESUMEN

Antimicrobial resistance (AMR) is global health concern escalating rapidly in both clinical settings and environment. The effluent from pharmaceuticals and hospitals may contain diverse antibiotics, exerting selective pressure to develop AMR. To study the aquatic prevalence of drug-resistant staphylococci, sampling was done from river Yamuna (3 sites) and wastewater (7 sites) near pharmaceutical industries in Delhi-NCR, India. 59.25% (224/378) were considered presumptive staphylococci while, methicillin resistance was noted in 25% (56/224) isolates. Further, 23 methicillin-resistant coagulase negative staphylococci (MR-CoNS) of 8 different species were identified via 16S rRNA gene sequencing. Multidrug resistance (MDR) was noted in 60.87% (14/23) isolates. PCR based detection of antibiotic resistance genes revealed the number of isolates containing mecA (7/23), blaZ (6/23), msrA (10/23), aac(6')aph (2") (2/23), aph(3')-IIIa (2/23), ant(4')-Ia (1/23), dfrG (4/23), dfrA(drfS1) (3/23), tetK (1/23) and tetM (1/23). The current research highlights the concerning prevalence of MDR-CoNS in aquatic environment in Delhi.

Asunto(s)

Antibacterianos , Coagulasa , Farmacorresistencia Bacteriana Múltiple , ARN Ribosómico 16S , Staphylococcus , Aguas Residuales , India/epidemiología , Aguas Residuales/microbiología , Staphylococcus/genética , Staphylococcus/efectos de los fármacos , Staphylococcus/aislamiento & purificación , Staphylococcus/clasificación , Farmacorresistencia Bacteriana Múltiple/genética , Coagulasa/metabolismo , Coagulasa/genética , ARN Ribosómico 16S/genética , Antibacterianos/farmacología , Prevalencia , Pruebas de Sensibilidad Microbiana