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Introduction: Spontaneous pneumothorax is a rare complication of coronavirus disease 2019 (COVID-19), primarily reported in adults. Pediatric cases with bilateral pneumothorax are much less reported. Case Presentation: We presented the case of a five-year-old previously healthy boy who developed persistent fever, abdominal pain, generalized maculopapular rash, and dyspnea before admission. His chest computed tomography (CT) showed a viral involvement pattern of pneumonia suggestive of COVID-19. Subsequently, he was confirmed with multisystem inflammatory syndrome in children (MIS-C). While he responded well to the therapies, on the fifth day of admission, he developed respiratory distress again. A chest roentgenogram showed bilateral spontaneous pneumothorax. Bilateral chest tubes were inserted, and his condition improved sig-nificantly after five days of admission to the intensive care unit. Two weeks later, he was discharged in good condition. Conclusion(s): Children with MIS-C associated with COVID-19 may develop primary spontaneous pneumothorax. Owing to the clinical picture overlapping with MIS-C associated with COVID-19, the timely diagnosis of pneumothorax may be challenging in such patients.Copyright © 2022, Author(s).
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The diagnosis of acromegaly is still a difficult task, as the disease has a slow onset and progression, and some of its symptoms may resemble those of other common conditions. Delays in diagnosis are common. Moreover, due to the continuous requirement for mask-wearing in many healthcare settings to prevent the spread of COVID-19, it is crucial to conduct a comprehensive examination of each patient without a face mask.Copyright © The Author(s). 2022.
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COVID-19 is a severe immunosuppressive disease that can cause changes in the clinical course of autoimmune diseases. Autoimmune thyroiditis (AIT) is no exception. It is relevant to study the features of the clinical course of existing AIT in the post-COVID-19 period. The work aims to study the changes in the structure and function of the thyroid in patients with AIT with subclinical and manifest compensated hypothyroidism who had moderate COVID-19. A total of 123 patients aged 21-49 with AIT with subclinical hypothyroidism - 43 (group 1, 12 of whom had moderate COVID-19) and manifest hypothyroidism in the stage of medical compensation - 80 (group 2, 32 of whom had moderate COVID-19). The duration of AIT ranged from 4 to 13 years. In all cases, upon inclusion in the study and 2 and 6 months after it, changes in the structure of the thyroid gland were studied according to ultrasound data, as well as its functional capacity and the degree of compensation of hypothyroidism according to the thyroid-stimulating hormone indicator. In all patients with AIT, COVID-19 caused the progression of structural changes in the thyroid within one of two variants of the ultrasound picture of thyroiditis - hypoechoic heterogeneous or pseudo micronodular. The hormone-producing function also changed: in 7 out of 12 patients of group 1 of the main subgroup, hypothyroidism changed from subclinical to manifest hypothyroidism in the postoperative period, and in all patients of group 2 of the main subgroup, a further decrease in hormone synthesis was noted. In the post-COVID-19 period, patients with AIT undergo a progression of structural changes in the thyroid gland and a decrease in the synthesis of thyroid hormones.Copyright © 2023 The Authors.
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In the wake of the novel coronavirus (COVID-19), many plant material such as artemisia (Artemisia vulgaris L) have received renewed attention as cheap, easy-to-make treatment for many infections. However, the proliferation of artemisia from seeds is often a lengthy process. Here we investigated the role of commercial (Indol-3-butyric acid - IBA, Natural Rooting Hormone Powder - NRHP, Apple Cider Vinegar - ACV) and cottage-made (coconut water - CW and aloe vera gel - AVG) rooting hormone, and water as control (CONT) on the proliferation of artemisia cuttings in a greenhouse experiment in 2021. The survival of artemisia cuttings did not differ significantly (P > .05) across the treatments. The highest number of stems (19) and plant height (138.0 cm) was observed from CW + AVG, and the differed significantly from the others (P < .05) from the others. AVG produced the highest number of leaves per plant (1466), followed by CW (1317), CW + AVG (1278), and IBA (1241). The leaf dry weight was highest in CW + AVG, followed by those of CW and IBA. A similar pettern was observed for the root dry weight. The findings from this study showed that cottage-made plant based (coconut water and aloe vera gel) growth hormone has comparable effect to commercially available IBA on overall performance of artemisia cuttings. This study has great implications for low-tech proliferation of artemisia.
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It is well known that vitamin D's general immunomodulatory actions are helpful in viral infections and that a shortage is linked to a more serious prognosis for Covid-19. In this sistematic review, we examined the existing literature on evidence as to whether there is also link between vitamin D range levels in pediatric population and the outcome of the Covid-19 infection. We looked for studies that measured vitamin D blood concentrations and examined the effects of vitamin D supplementation in young infected patients. Vitamin D may decrease the risk of respiratory infections in a number of ways through its interactions with numerous cells, including by decreasing viral survival and replication, reducing the cytokine storm, raising angiotensin-converting enzyme 2 concentrations (ACE2) while not damaging the endothelial integrity. The incidence or severity of Covid-19 is linked with blood 25-hydroxyvitamin D concentrations, according to many observational studies. However experimental verification is still needed. Given their safety and broad therapeutic window, vitamin D supplements seem to be an effective way for individuals and doctors to prevent or treat Covid-19. Nonetheless, the outcomes of significant vitamin D randomized controlled trials are further needed.Copyright © 2022 Maria Nicolae et al., published by Sciendo.
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Problem: Although it is rare for a SARS-CoV-2 infection to transmit vertically to the fetus during pregnancy, there is a significantly increased risk of adverse pregnancy outcomes due to maternalCOVID- 19. However, there is a poor understanding of such risks because mechanistic studies on how SARS-CoV-2 infection disrupts placental homeostasis are significantly lacking. The SARS-CoV-2 proteome includes multiple structural and non-structural proteins, including the non-structural accessory proteinORF3a. The roles of these proteins in mediating placental infection remain undefined. We and others have shown that autophagy activity in placental syncytium is essential for barrier function and integrity. Here, we have used clinical samples and cultured trophoblast cells to evaluate syncytial integrity of placenta exposed to SARS-CoV-2. The objective of our study was to investigate potential mechanisms through which SARS-CoV-2 impairs placental homeostasis and causes adverse pregnancy outcomes. We tested the central hypothesis that an essential SARS-CoV-2 non-structural and accessory protein, ORF3a, uniquely (amongst multiple viral proteins tested) with a novel three-dimensional structure andwith no homology to any other proteins is a key modulator of placental trophoblast cell dynamics via autophagy and intracellular trafficking of a tight junction protein (TJP), ZO-1. Method(s): We used clinical samples and cultured trophoblast cells to evaluate syncytial integrity of placentas exposed to SARS-CoV- 2. Autophagic flux was measured in placental villous biopsies from SARS-CoV-2-exposed and unexposed pregnant women by quantifying the expression of autophagy markers, LC3 and P62. Trophoblast cells (JEG-3, Forskolin-treated JEG-3, HTR8/SVneo, or primary human trophoblasts (PHTs)) were transfected with expression plasmids encoding SARS-CoV-2 proteins including ORF3a. Using western blotting, multi-label immunofluorescence, and confocal imaging, we analyzed the effect of ORF3a on the autophagy, differentiation, invasion, and intracellular trafficking of ZO-1 in trophoblasts. Using coimmunoprecipitation assays, we tested ORF3a interactions with host proteins. t-tests and one-way analyses of variance (ANOVAs) with post hoc tests were used to assess the data, with significance set at P < .05. Result(s): We discovered :1) increased activation of autophagy, but incomplete processing of autophagosome-lysosomal degradation;2) accumulation of protein aggregates in placentas exposed to SARS-CoV- 2. Mechanistically, we showed that the SARS-CoV-2 ORF3a protein, uniquely 3) blocks the autophagy-lysosomal degradation process;4) inhibits maturation of cytotrophoblasts into syncytiotrophoblasts (STBs);5) reduces production ofHCG-beta, a key pregnancy hormone that is also essential for STB maturation;and 6) inhibits trophoblast invasive capacity. Furthermore, ORF3a harbors an intrinsically disordered C-terminus withPDZ-bindingmotifs.We show for the first time that, 7) ORF3a binds to and co-localizes with the PDZ domain of ZO-1, a junctional protein that is essential for STB maturation and the integrity of the placental barrier. Conclusion(s): Our work outlines a new molecular and cellular mechanism involving the SARS-CoV-2 accessory protein ORF3a that may drive the virus's ability to infect the placenta and damage placental syncytial integrity. This implies that the mechanisms facilitating viral maturation, such as the interaction of ORF3a with host factors, can be investigated for additional functionality and even targeted for developing new intervention strategies for treatment or prevention of SARS-CoV-2 infection at the maternal-fetal interface.
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Objective: During the COVID-19 pandemic, cancer patients had restricted access to standard of care tissue biopsy. Liquid biopsy assays using next generation sequencing technology provides a less invasive method for determining circulating tumour mutations (ctDNA) associated with targeted treatments or prognosis. As part of deploying technology to help cancer patients obtain molecular testing, a clinical program was initiated to offer liquid biopsy testing for Canadian patients with advanced or metastatic breast cancer. Method(s): Blood was drawn in two 10 mL StreckTM DNA BCTs and sent to the CAP/CLIA/DAP accredited Imagia Canexia Health laboratory for testing using the clinically validated Follow ItTM liquid biopsy assay. Plasma was isolated using a double spin protocol and plasma cell-free DNA (cfDNA) extracted using an optimized Promega Maxwell RSC method. Extracted cfDNA was amplified using the multiplex amplicon-based hotspot 30 or 38 gene panel and sequenced. An inhouse developed bioinformatics pipeline and reporting platform were used to identify pathogenic single nucleotide variants (SNVs), indels (insertions and deletions), and gene amplification. Included in the panel are genes associated with metastatic breast cancer: AKT1, BRAF, ERBB2, ESR1, KRAS, PIK3CA, TP53. Result(s): To identify biomarkers, 1214 metastatic or advanced breast cancer patient cfDNA samples were tested. There were 15 cases sent for repeat testing. We reported 48% of samples harboring pathogenic ctDNA mutations in TP53 (22%), PIK3CA (19%), ESR1 (18%), AKT1 (2%), ERBB2 (1.5%). Co-occurring variants were identified in samples with ESR1/PIK3CA as well as TP53/PIK3CA (both p-values <0.001). Interestingly, 29% of samples with mutated ESR1 harbored >= 2 ESR1 ctDNA mutations. In 56% of cases, previous molecular testing indicated the cancer subtype as hormone receptor (ER, PR) positive with/without HER2 negative status. In this specific subgroup, 49% harbored ctDNA mutations with 63% of those being PIK3CA and/or ESR1 mutations. Conclusion(s): A population of Canadian women with metastatic breast cancer were tested using a liquid biopsy gene panel during the COVID-19 pandemic for identification of biomarkers for targeted therapeutic options. Over 50% of the samples were identified as hormone positive, with greater than 60% harboring PIK3CA and ESR1 ctDNA mutations. Studies have shown that metastatic PIK3CA mutated ER-positive/HER2-negative tumors are predictive to respond to alpelisib therapy and have FDA and Health Canada approval. Additionally, ESR1 mutations are associated with acquired resistance to antiestrogen therapies, and interestingly we identified 29% of ESR1 mutated samples with multiple mutations possibly indicating resistance subclones. In future studies, longitudinal monitoring for presence of multiple targetable and resistance mutations could be utilized to predict or improve clinical management.
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Objectives: We aimed to demonstrate the difference between the premenopausal and postmenopausal women in respect of the clinical course and outcome of the Covid-19 disease. In addition, we investigated the epidemiological and hormonal factors which may have an influence on the progression, severity and mortality of the disease. Study design: A cross-sectional study. Main Outcome Measure(s): Our primary outcome was to demonstrate the poor clinical course and outcome of the Covid-19 disease in the postmenopausal women. Our secondary outcome was to establish the contribution of the hormonal status of the patients to the clinical course of the Covid-19 disease. Result(s): In our cohort, 86 women had mild, 128 women had moderate and 53 women had severe Covid-19 disease. 101 women were at premenopausal state while 152 women were at postmenopausal state. There was a statistically significant difference between the patients with mild, moderate and severe Covid-19 disease with respect to age, BMI, gravidity, parity, smoking, co-morbidities, being in pre-menopausal period, O2 saturation, diastolic blood pressure, parameters of complete blood count, biochemical tests, LH, FSH, E2, DHEA-S, length of hospital stay, body temperature, and the percentage of patients with dyspnea. In the total group, being one year younger decreased the odds of having severe Covid-19 disease 0.338 fold relative to the mild disease (CI: 0.164-0.697, p=0.003). Even though statistically less significant, younger age has a positive impact for the postmenopausal group (OR: 0.378, CI: 0.157-0.910, p=0.030). In the total group, the decrease in the serum DHEA-S level was associated with a 2.604 fold increase in the odds of having severe Covid-19 disease relative to the mild disease (CI:1.254-5.410, p=0.010). For the pre-menopausal group of patients, the decrease in serum DHEA-S level increased the odds of having severe disease by 3.864 fold (CI: 1.269-11.764, p=0.017). In the total group, 1 unit increase in the level of serum LH increased the odds of having mild disease compared to severe disease by 2.821 fold (CI:1.002-5.410, p=0.050). Conclusion(s): The prognosis of Covid-19 disease is more favorable in the premenopausal women with higher serum E2 levels compared to the postmenopausal women. The age and serum levels of DHEA-S and LH are important predictors of the severity of Covid-19 infection for women.Copyright © 2023
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BackgroundFatigue is a difficult subject for both physicians and patients. It is barely addressed during consultations and can therefore burden patient-physician-relations. To improve communication regarding fatigue, we developed a checklist that includes suggestions for evaluating possible causes for fatigue. In this analysis, we describe our study population and report first results 3 and 6 months after using the checklist.ObjectivesThe aims of our study are to validate the use of our newly developed fatigue checklist and to demonstrate that addressing fatigue in daily clinical practice and offering possible interventions can improve fatigue.MethodsWe recruited n=110 SLE patients with fatigue from our university hospital-based lupus reference centre in Duesseldorf. Fatigue was measured using the FSS (Fatigue Severity Scale). Our checklist included signs of depression and anxiety using the PHQ-4 (Patient Health Questionnaire), BMI (body mass index), physical activity, anemia, hypothyroidism and vitamin D deficiency. For each applicable cause, we listed possible interventions for free selection by the treating physician, such as replacement therapy (vitamin D, vitamin B12, iron, folic acid, erythropoietin), physical activity programs and psychosomatic consultations that were discussed with the patients. We re-evaluated our patients after 3 (T1) and 6 months (T2).ResultsBaseline characteristics of patients are summarized in Table 1.Table 1.BMI=body mass index, TSH=thyroidea stimulating hormone, PHQ4=patient health questionnaire (cut-off >3 points), HAQ=health assessment questionnaire, IMET= Index for measuring restrictions on social participation (higher scores point towards more restrictions on social participation), FSS=fatigue severity scale (≥4 points equal severe fatigue)N = 110n (%)Mean (SD)Age (years)49.0 (12.34)Female sex99.0 (90.0)BMI (kg/m2)25.9 (5.55)Disease duration (years)19.1 (10.05)TSH (µIU/ml)1.5 (1.05)25-OH-Vitamin D (ng/ml)39.5 (15.35)Haemoglobin (g/dl)13.0 (1.64)Sports activities>4h/week6.0 (5.5)2-4h/week18.0 (16.4)1-2h/week16.0 (14.5)<1h/week28.0 (25.5)No sport42.0 (38.2)Depression (PHQ4 score)2.3 (1.63)Anxiety (PHQ4 score)2.0 (1.71)Functional status (HAQ score)0.8 (0.49)Participation (IMET score)2.8 (2.31)Fatigue (FSS score)5.3 (1.35)After 3 and 6 months, we re-evaluated 83 patients and saw a significant reduction in fatigue measured by the FSS score (T1: mean difference estimate 0.367 and p-value <0.001;T2: mean difference estimate 0.305;p-value <0.005).Figure 1.Comparing FSS-Scores from T0, T1 and T2[Figure omitted. See PDF]ConclusionThe preliminary analysis of our study shows for the first time that incorporation of a checklist procedure into the management of patients with fatigue may improve short-term outcome after 3 and 6 months of observation. The improvement of symptoms documented in our study occurred even though the suggested exercise program and psychosomatic counseling sessions were not available for use during the current observation period because of the COVID-19 pandemic. At present, the mechanisms behind the observed effect remain unclear. Our ongoing analysis will clarify whether an additional effect on fatigue will occur after all suggested interventions resulting from the use of the checklist have been executed. Finally, it will demonstrate whether the incorporation of our checklist into routine clinical practice is capable to reduce fatigue over a prolonged time period.REFERENCES:NIL.Acknowledgements:NIL.Disclosure of InterestsNone Declared.
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Resumen El objetivo de este trabajo fue indagar el impacto de la pandemia de la covid-19 en el acceso de personas trans a tratamientos hormonales en los servicios de salud pública de la provincia de Córdoba, Argentina. En los meses de junio/julio de 2020, se realizaron 16 entrevistas telefónicas a personas trans en proceso de hormonización y usuarias de servicios públicos de salud, a profesionales sanitarios de dispositivos específicos de atención a personas trans, integrantes de organizaciones sociales y de gestión. Se aplicó un análisis temático que identificó tres temas y subtemas: 1) Estar a la deriva en relación al tratamiento hormonal: Reestructuración de servicios de salud; Sentimientos de incertidumbre; 2) Lo necesito, el cuerpo lo pide: suministro de hormonas: Significados en torno al tratamiento; Estrategias y resistencias; 3) Oportunidad de visibilizar fallas estructurales: las hormonas como la punta del iceberg: Déficit en las políticas públicas: en pandemia desde hace muchos años; Exclusiones del CIStema de salud. Se concluyó que la pandemia acarreó un grave retroceso para los derechos de las personas trans. Sin embargo, se identificaron estrategias claves de acceso, vinculadas principalmente a las organizaciones y activistas trans y travestis.
Abstract The purpose of this research was to study the impact of covid-19 pandemic on transgender people's access to healthcare and hormone gender-affirming treatments in public healthcare services of the province of Córdoba, Argentina. Between June/July-2020, sixteen telephone interviews were conducted with people in gender-affirming hormone treatments in public healthcare services, professionals, members of social organizations and management. A thematic analysis was carried out, identifiying three themes and sub-themes: 1) Being adrift in relation to hormonal treatment: Restructuring of healthcare services; Feelings of uncertainty. 2) I need it, the body asks for it: supply of hormones: Meanings around treatment; Strategies and resistance. 3) Opportunity to make visible structural failures: hormones as the tip of the iceberg: Deficit in public policies: in a pandemic for many years; Exclusions from the CISHealthcare System. We conclude that the pandemic implied a serious setback for transgender people's rights. However, strategies were identified, mainly linked to transgender organizations and activists, which were key to access.
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The Comprehensive Geriatric Assessment analyzes the health and quality of life of the elderly. Basic and instrumental daily activities may be compromised due to neuroimmunoendocrine changes, and studies suggest that possible immunological changes occur during infections in the elderly. Thus, this study aimed to analyze cytokine and melatonin levels in serum and correlate the Comprehensive Geriatric Assessment in elderly patients with SARS-CoV-2 infection. The sample consisted of 73 elderly individuals, 43 of whom were without infection and 30 of whom had positive diagnoses of COVID-19. Blood samples were collected to quantify cytokines by flow cytometry and melatonin by ELISA. In addition, structured and validated questionnaires were applied to assess basic (Katz) and instrumental (Lawton and Brody) activities. There was an increase in IL-6, IL-17, and melatonin in the group of elderly individuals with infection. In addition, a positive correlation was observed between melatonin and IL-6 and IL-17 in elderly patients with SARS-CoV-2 infection. Furthermore, there was a reduction in the score of the Lawton and Brody Scale in the infected elderly. These data suggest that the melatonin hormone and inflammatory cytokines are altered in the serum of the elderly with SARS-CoV-2 infection. In addition, there is a degree of dependence, mainly regarding the performance of daily instrumental activities, in the elderly. The considerable impact on the elderly person's ability to perform everyday tasks necessary for independent living is an extremely important result, and changes in cytokines and melatonin probably are associated with alterations in these daily activities of the elderly.
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COVID-19 , Melatonin , Humans , Aged , Interleukin-17 , Quality of Life , Interleukin-6 , Activities of Daily Living , SARS-CoV-2ABSTRACT
This article presents a rare clinical observation of a bone form of primary hyperparathyroidism in a 16-year-old adolescent complicated by a pathological fracture of the right femur. The features of the given case are: late diagnosis of primary hyperparathyroidism in an adolescent with clinical manifestations;complication of the disease with a pathological fracture, which required two-stage treatment, open repositioning and metal plate osteosynthesis;difficulties in the organization of the examination and treatment of the patient, related to the detection of COVID-19 and his stay in an infectious department;the need for tactical decision on the sequence of surgical treatment of the fracture and its causes – primary hyperparathyroidism. © 2022 Authors. All rights reserved.
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Worldwide, up to 8.8 million excess deaths/year have been attributed to air pollution, mainly due to the exposure to fine particulate matter (PM). Traffic-related noise is an additional contributor to global mortality and morbidity. Both health risk factors substantially contribute to cardiovascular, metabolic and neuropsychiatric sequelae. Studies on the combined exposure are rare and urgently needed because of frequent co-occurrence of both risk factors in urban and industrial settings. To study the synergistic effects of PM and noise, we used an exposure system equipped with aerosol generator and loud-speakers, where C57BL/6 mice were acutely exposed for 3d to either ambient PM (NIST particles) and/or noise (aircraft landing and take-off events). The combination of both stressors caused endothelial dysfunction, increased blood pressure, oxidative stress and inflammation. An additive impairment of endothelial function was observed in isolated aortic rings and even more pronounced in cerebral and retinal arterioles. The increase in oxidative stress and inflammation markers together with RNA sequencing data indicate that noise particularly affects the brain and PM particularly affects the lungs. Noise also increased levels of circulating stress hormones adrenaline and noradrenaline, while PM increased levels of circulating cytokines CD68 and MCP-1. The combination of both stressors has additive adverse effects on the cardiovascular system that are based on PM-induced systemic inflammation and noise-triggered stress hormone signaling. We demonstrate an additive upregulation of ACE-2 in the lung, suggesting that there may be an increased vulnerability to COVID-19 infection. The data warrant further mechanistic studies to characterize the propagation of primary target tissue damage (lung, brain) to remote organs such as aorta and heart by combined noise and PM exposure.Copyright © 2023
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Androgen insensitivity syndrome has a wide spectrum of presentations. It results from a mutation in androgen receptor (AR) gene. It ranges from mild androgen insensitivity syndrome (MAIS) which is the mildest form to complete androgen insensitivity syndrome (CAIS). In case of MAIS, the abnormality that can be observed appears to be male infertility and sexual difficulties including premature ejaculation and erectile dysfunction. In this case report, we discuss a case of MAIS in a 37-year-old male who presented with infertility, premature ejaculation, and secondary erectile dysfunction.Copyright © 2023, Ibn Sina Trust. All rights reserved.
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Control systems and the modeling strategies are not only limited to engineering problems. These approaches can be used in the field of bio-mathematics as well and modern studies have promoted this approach to a great extent. The computational modeling and simulation of bone metastasis is painful yet critical after cancer invades the body. This vicious cycle is complex, and several research centers worldwide are devoted to understanding the dynamics and setting up a treatment strategy for this life-threatening behavior of cancer. Cancerous cells activation and the corresponding process of metastasis is reported to boost during the periodic waves of COVID-19, due to the inflammatory nature of the infection associated with SARS-2 and its variants. The bone cells are comprised of two types of cells responsible for bone formation and resorption. The computational framework of such cells, in spatial form, can help the researchers forecast the bone dynamics in a robust manner where the impact of cancer is incorporated into the computational model as a source of perturbation. A series of computational models are presented to explore the complex behavior of bone metastasis with COVID-19 induced infection. The finite difference algorithm is used to simulate the nonlinear computational model. The results obtained are in close agreement with the experimental findings. The computational results can help explore the vicious cycle's fate and help set up control strategies through drug therapies.
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Background: Fitness is a marker of physiological and mental health. The purpose of this pilot study was to assess the feasibility of processes to recruit women with polycystic ovary syndrome (PCOS) during the Covid pandemic and collect their health and fitness data. Additionally, the data was used to explore possible associations between anthropometrics, PCOS biomarkers, health-related quality-of-life (HRQoL), and depressive symptoms with that of fitness and self-reported physical activity levels among women with PCOS. Method(s): A convenience sample of women with PCOS (n = 15) were recruited via flyers and the snowball method. Participants completed surveys, anthropometrics, a dual energy x-ray absorptiometry scan, blood work, and a fitness assessment. Data were statistically analyzed using Spearman correlations. Result(s): Feasibility measures of recruitment and retention rates were 83% and 100%, respectively. Fidelity measurement for process averaged 97%. Participants (age 25.9 (+/- 6.2), mostly White (80%), single (60%), and employed full-time (67%)) were categorized as obese (body mass index (BMI) 32.2 kg/m2 +/- 8.3, percent bodyfat 41.1% +/- 8.1) with <=1 comorbidity. Most participants were not regularly physically active and had high free testosterone levels (7.6 pg/mL+/-4.3), elevated high-density lipoprotein (63.2 mg/dL+/-12.9), fair cardiovascular capacity, and below average muscular strength/endurance. The following statistically significant and strong associations were found: (1) VO2 max with percent bodyfat (-0.59;p = 0.02), sex hormone binding globulin (0.73;p = 0.00), HRQoL (0.72;p = 0.00), and depressive symptoms (-0.67;p = 0.00), (2) abdominal strength with BMI (-0.66;p = 0.01) and high density lipoprotein (HDL) (0.59;p = 0.02), (3) physical activity level with percent bodyfat (-0.72;p = 0.00), and (4) resistance training with low density lipoprotein (LDL) (-0.52;p = 0.05). Conclusion(s): Collecting health and fitness data from women with PCOS is a feasible research approach. Randomized controlled trials in which health and fitness data are collected from women with PCOS are needed to confirm possible associations between fitness and PCOS clinical features and is in the planning process. Copyright: Copyright © 2023 The Author(s).
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Introduction: Cerebral venous sinus thrombosis (CVST) is a rare but potentially debilitating thrombosis affecting 3-4 cases per million adults in the United States. Risk factors are thought similar to venous thrombosis, but there is little epidemiologic data corroborating this assertion. Concern about a possible association between the Janssen (Johnson and Johnson) and Oxford-AztraZenaca COVID-19 vaccines and cases of CVST resulted in increased global attention to this condition. Thus, large epidemiological assessment of the risk factors, treatment and outcomes of CVST are needed. Objective(s): Estimate the distributions of risk factors antecedent to CVST diagnosis, report CVST treatments in clinical practice, and potential sequelae of CVST in a large retrospective cohort of adults with CVST in the United States. Method(s): MarketScan Commercial and Medicare Supplemental administrative databases were employed to assess CVST diagnosed between 2011 and 2019 in the U.S. Validated International Classification of Disease (ICD) codes and receipt of an outpatient anticoagulant (either oral or subcutaneous anticoagulant) prescription within 30 days of the ICD code identified incident CVST. Antecedent clinical characteristics, treatments, and sequelae of CVST were identified using inpatient, outpatient, and prescription data. For outcomes, proportions and incidence with 95% confidence intervals (CIs) were calculated, stratified by sex. Result(s): We identified 1,869 CVST patients. Of these 1,314 (70%) were female, with 200 (10%) events identified as a pregnancy-related CVST. The average age was 41 years for females and 48 years for men. Among women, 24.7% were on hormonal therapy (oral contraceptive, estrogen, and progestin) prior to diagnosis. Men had a higher prevalence of comorbidities, such as diabetes (15% men vs. 9% women) and cancer (19% men vs. 10% women). Oral anticoagulant (OAC) use was the most common treatment for CVST in both men (88%) and women (85%) and did not vary by sex. Use of procedures to treat CVST, optic nerve fenestration and catheter directed thrombolysis, were 0.5% and 4.1%, respectively. The most common sequela after CVST was incidence of intracranial hypertension (Incidence: 4.2 per 100 person-years;95% CI: 3.3, 5.1) and palliedema was rare. Conclusion(s): Overall, a majority of CVST patients were women of reproductive age. Our findings suggest a potential association with both endogenous (pregnancy) and exogenous (oral contraceptives, HRT) hormones which needs further study. In our sample, CVST was managed with oral anticoagulants, regardless of sex, and intracranial hypertension was elevated following CVST. This large claims-based analysis is a descriptive insight into the risk factors and management of CVST, a rare and debilitating condition.
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The transgender population has higher rates of psychiatric disorders and stigma within medical settings. Literature suggests that gender-affirming care is the standard when working with such patients. There are limited studies regarding treating these patients with severe mental illness (SMI). This article explores how to treat SMI that impacts patients' reality to the point where their assigned sex cannot be acknowledged. The case presented is that of a transgender woman, where clarification of her natal sex was crucial to treatment. The patient denied her natal sex, endorsing a history of miscarriage. Studies on treatment of transgender SMI patients are limited. Gender-affirming treatment is the standard of care for these patients. Training how to ask pertinent questions and communicate effectively is necessary to prevent misdiagnosis, unnecessary treatment, and agitation. [Psychiatr Ann. 2023;53(5):221–223.]
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Objective:To determine the therapeutic effect of Gegentang granules on a disease-syndrome mouse model combining human coronavirus 229EhCoV-229Epneumonia with Hanshi Yidu Xifei syndrome in vivo. Method(s): Mice were randomly divided into normal group,infection group,cold-dampness group,model group,chloroquine phosphate group0.18 g.kg-1,interferon-alpha2bIFN-alpha2bgroup1.83x106 U.kg-1, Gegentang granules high-dose and low-dose groups6.6,3.3 g.kg-1with 10 mice in each group. Cold-dampness environment and hCoV-229E infection were used for modeling,and the general status and lung index of mice in each group were observed. The viral load in lung tissue was detected by real-time fluorescent quantitative polymerase chain reactionReal-time PCR,the pathological changes in lung tissue were evaluated by hematoxylin-eosinHEstaining,the levels of serum gastrointestinal hormones and inflammatory factors in lung tissue were detected by enzyme-linked immunosorbent assayELISA,and the percentage of peripheral blood lymphocytes was detected by flow cytometry. Result(s):Comparing with model group,Gegentang granules could significantly alleviate the physical signs of Hanshi Yidu Xifei syndrome,including listlessness,weakness of limbs,sticky stool,etc. Comparing with model group,Gegentang granules high-dose group significantly reduced lung index,histopathological score of interstitial lung and bronchus,and the level of serum motilinP< 0.05,P<0.01,two doses of Gegentang granules could significantly increase the level of serum gastrinP< 0.05,P<0.01,the percentage of CD4+ ,CD8+ T lymphocytes in peripheral bloodP<0.05,P<0.01,and the level of tumor necrosis factor-alphaTNF-alphain lung tissue was significantly decreasedP<0.01,and the level of interleukin-6IL-6showed decreasing tendency. Conclusion(s): Gegentang granules has therapeutic effect on model mice. It can improve the appearance and behavior characterization,regulate the level of gastrointestinal hormones,decrease lung index and histopathological score,and possibly play an immunomodulatory role by inhibiting the expression of inflammatory cytokines in lung tissue and restoring the percentage of peripheral blood lymphocytes.Copyright © 2022, China Academy of Chinese Medical Sciences Institute of Chinese Materia Medica. All rights reserved.
ABSTRACT
Background: HIV is a risk factor for severe acute COVID-19, but it is unknown whether HIV is a risk factor for long COVID. Method(s): We conducted a prospective observational cohort study of US adults with HIV (PWH) and HIV-seronegative adults with first SARS-CoV-2 infection within 4 weeks together with people who never had COVID-19. At enrollment, participants recalled the presence and severity of 49 long COVID-associated symptoms in the month prior to COVID-19. The same symptom survey was administered at 1, 2, 4, and 6 months post-COVID or post-enrollment for never- COVID participants. Post-COVID participants donated blood 1 and 4 months post-COVID, and never-COVID participants donated blood 0-1 times. Antibody titers to 18 coronavirus antigens and levels of 30 cytokines and hormones were quantified (Meso Scale Discovery). The Mann Whitney U test was used to compare continuous variables between groups, and Pearson's chi-squared test for categorical variables. Spearman correlation analyses were used to build networks of associations between cytokines and symptoms. Result(s): 341 participants enrolled between June 2021 and September 2022. Of these, 73 were PWH post-COVID, 121 were HIV-seronegative post-COVID, 78 were PWH never-COVID, and 69 were HIV-seronegative never-COVID. Over 85% of participants were vaccinated prior to COVID-19. Most participants with HIV were male sex at birth (83% post-COVID, 59% never-COVID), on ART ( >95%), with median CD4 counts >500. Over 60% of participants reported 1+ new or worsened symptoms 2-6 months post-COVID, with higher percentages in PWH at 2 months post-COVID (p< 0.05). PWH were more likely to report body ache, pain, confusion, memory problems, and thirst and had higher levels of creatine phosphokinase post-COVID than HIV-seronegative people. SARS-CoV-2 and non-SARS human coronavirus antibody titers did not differ between PWH and HIV-seronegative post-COVID participants. Cytokine associations with each other (network density) were significantly enriched at 1 month post-COVID in both PWH and HIV-seronegative people, with significantly less enrichment at 4 months post-COVID and in never- COVID participants. Levels of four analytes (cortisol, C5a, TGF-beta1, and TIM-3) associated with specific symptoms of long COVID. Conclusion(s): PWH may experience more symptoms post-COVID with a slightly different symptom profile than people without HIV. Inflammatory networks were active in PWH and people without HIV at 1 month post-COVID.