Intra‐articular non‐steroidal anti‐inflammatory drugs may promote cartilage degeneration

alexandrossfakianakis shared this article with you from Inoreader Intra‐articular non‐steroidal anti‐inflammatory drugs may promote cartilage degeneration via Journal of Clinical Pharmacy and Therapeutics View on Web

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Nutrition impact symptoms and the risk of malnutrition in people with Parkinson's disease: a cross‐sectional study

alexandrossfakianakis shared this article with you from Inoreader Nutrition impact symptoms and the risk of malnutrition in people with Parkinson's disease: a cross‐sectional study via Journal of Human Nutrition and Dietetics Abstract Background People with Parkinson's disease (PD) often experience symptoms that affect their ability to eat. This may contribute to weight loss and increased risk of malnutrition. Objective Our aim was to quantify the extent of nutrition impact symptoms (NIS) in the population and a scoring system of NIS is incorporated in the tool used to identify malnutrition. Methods In this cross-sectional study members of the Norwegian Parkinson's Association, with any PD diagnosis and stage of illness, were invited to respond to an online 24-item questionnaire. Questions from two validated questionnaires, abridged patient-generated subjective global assessment (aPG-SGA) and Radboud Oral Motor Inventory for Parkinson's disease (ROMP), were adapted to an online format. Results The questionnaire was sent to 3047 members, of which 508 persons (17%) responded (61% men). In total, 59% were categorized as well-nourished, 34% at risk of malnutrition a nd 6.5% as malnourished. A quarter of all participants reported symptoms that affected food intake. The most frequent symptoms were constipation (14.2%) and dry mouth (13.4%). On average (SD), malnourished participants reported 3.4 (1.4) symptoms as opposed to 0.1 (0.3) per well-nourished participant. Malnourished participants had more swallowing problems than well-nourished, a mean total ROMP score of 15.5 (6.0) versus 9.0 (2.9) (p <0.001). As the number of points in the ROMP-score increased by one, the points in the aPG-SGA score increased with 37% (95% CI 0.309-0.428). Conclusion Risk of malnutrition was largely related to NIS, especially dysphagia in people with PD. Symptoms affecting food intake should be systematically mapped and treated in conjunction with PD to prevent malnutrition. This article is protected by copyright. All rights reserved. View on Web

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Incidence, risk factors, outcomes, and clinical management of BK viremia in the modern era of kidney transplantation

alexandrossfakianakis shared this article with you from Inoreader Incidence, risk factors, outcomes, and clinical management of BK viremia in the modern era of kidney transplantation via Transplant Infectious Disease ABSTRACT Background : BK viremia is endemic among kidney transplant recipients (KTR). Incidence, risk factors, outcomes, and clinical management of detectable versus high BK viremia have not been considered previously in KTR in the modern era. Methods : This observational study examined KTR transplanted between January 1, 2009 and December 31, 2016. Any BK viral load in the serum constituted detectable BK viremia and ≥103 copies/mL constituted high viremia. Results : Among 1,193 KTR, the cumulative probability of developing detectable and high BK viremia within two years post-transplant were 27.8% and 19.6%, respectively. Significant risk factors for detectable BK viremia included recipient age (HR 1.02 [95% CI: 1.01, 1.03]) and donor age (HR 1.01 [95% CI: 1.00, 1.02]). Recipient age also predicted high BK viremia (HR 1.02 [95% CI: 1.01, 1.03]), whereas White race (HR 0.70 [95% CI: 0.52, 0.95]), non-depleting induction therapy (HR 0.61 [95% CI: 0.42, 0.89]), and delayed graft function (HR 0.61 [95% CI: 0.42, 0.88]) were protective. Mean estimated glomerular filtration rates were 4.28 mL/min/1.72 m2 (95% CI: 2.71, 5.84) lower with detectable BK viremia. Although low viral load was usually not acted upon at first presentation, anti-proliferative dose reductions were the most common initial management. Conclusion : BK viremia remains a common early complication in a modern cohort of KTR. These findings highlight the benefit of early BKV monitoring in addition to intensive clinical management. Clinical responses beyond first positive BK viremia tests, and their implications for graft outcomes, merit further investigation. This article is protected by copyright. All rights reserved View on Web

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Genomic Annotation and Molecular Evolution of Monkeypox Virus Outbreak in 2022

alexandrossfakianakis shared this article with you from Inoreader Genomic Annotation and Molecular Evolution of Monkeypox Virus Outbreak in 2022 via Journal of Medical Virology ABSTRACT Monkeypox virus (MPXV) has generally circulated in West and Central Africa since its emergence. Recently, sporadic MPXV infections in several non-endemic countries have attracted widespread attention. Here, we conducted a systematic analysis of the recent outbreak of MPXV-2022, including its genomic annotation and molecular evolution. The phylogenetic analysis indicated that the MPXV-2022 strains belong to the same lineage of the MPXV strain isolated in 2018. However, compared with the MPXV strain in 2018, in total 46 new consensus mutations were observed in the MPXV-2022 strains, including 24 non-synonymous mutations. By assigning mutations to 187 proteins encoded by the MPXV genome, we found that ten proteins in the monkeypox virus are more prone to mutation, including D2L-like, OPG023, OPG047, OPG071, OPG105, OPG109, A27L-like, OPG153, OPG188, and OPG210 proteins. In the MPXV-2022 strains, 4 and 3 nucleotide substitutions are observed in OPG105 and OPG210 , respectively. Overall, our studies illustrated the genome evolution of the ongoing MPXV outbreak and pointed out novel mutations as a reference for further studies. This article is protected by copyright. All rights reserved. View on Web

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Menopausal hormone therapy and subclinical cardiovascular disease in women with and without HIV

alexandrossfakianakis shared this article with you from Inoreader Menopausal hormone therapy and subclinical cardiovascular disease in women with and without HIV via Clinical Infectious Diseases Advance Access Abstract Background Estrogen-based hormone therapy (HT) may have beneficial cardiovascular effects when initiated in early menopause. This has not been examined in women with HIV who have heightened immune activation and cardiovascular risks. Methods Among 609 post-menopausal women (1,234 person-visits) in the Women's Interagency HIV Study, we examined the relationship of ever HT use (oral, patch, or vaginal) with subclinical atherosclerosis – carotid artery intima-media thickness (CIMT), distensibility, and plaque assessed via repeated B-mode ultrasound imaging (2004-2013). We also examined associations of HT with cross-sectional biomarkers of immune activation and D-dimer. Statistical models were adjusted for sociodemographic, behavioral, and cardiometabolic factors. Results Women (mean age = 51, 80% HIV+) who ever used HT at baseline were older, and more likely to be non-Hispanic White and report higher income, than never users. Women who ever used HT had 43% lower prevalence of plaque (prevalence ratio = 0.57; 95% CI = [0.40, 0.80]; p < 0.01), 2.51 µm less progression of CIMT per year (95% CI = [-4.60, -0.41]; p = 0.02), and marginally lower incidence of plaque over ∼7 years (risk ratio = 0.38; 95% CI = [0.14, 1.03]; p = 0.06), compared with never users, adjusting for covariates; ever HT use was not associated with distensibility. These findings were similar for women with and without HIV. Ever HT use was associated with lower serum D-dimer, but not with biomarkers of immune activation after covariate adjustment. Conclusions HT may confer a subclinical cardiovascular benefit in women with HIV. These results begin to fill a knowledge gap in menopausal care for women with HIV, in whom uptake of HT is very low. View on Web

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Tenofovir Disoproxil Fumarate/Emtricitabine and Baricitinib for Patients at High Risk of Severe COVID-19: The PANCOVID Randomized Clinical Trial

alexandrossfakianakis shared this article with you from Inoreader Tenofovir Disoproxil Fumarate/Emtricitabine and Baricitinib for Patients at High Risk of Severe COVID-19: The PANCOVID Randomized Clinical Trial via Clinical Infectious Diseases Advance Access Abstract Background This study was designed to evaluate if patients with high risk for severe COVID-19 would benefit from treatment with TDF/FTC followed by baricitinib in case of hypoxemia and systemic inflammation. Methods PANCOVID is an open-label, double-randomized, phase 3 pragmatic clinical trial including adults with symptomatic COVID-19 with ≥ 2 comorbidities or older than 60 years conducted between 10 October 2020 and 23 September 2021. In the first randomization patients received TDF/FTC or not TDF/FTC. In the second randomization patients with room-air O2 saturation <95% and at least one increased inflammatory biomarker received baricitinib plus dexamethasone or dexamethasone alone. The primary endpoint was 28-day mortality. Main secondary endpoint was 28-day disease progression or critical care unit admission or mortality. The trial was stopped before reaching planned sample size due to the decrease in th e number of cases and a mortality rate substantially lower than expected EudraCT registration number: 2020-001156-18. Results Of the 355 included participants 97% were hospitalized at baseline. Overall, 28-day mortality was 3.1%. The 28-day mortality relative risk (RR) for participants treated with TDF/FTC was 1.76 (95% CI 0.52-5.91; p= 0.379); it was 0.42 (95% CI 0.11-1.59; p= 0.201) for those treated with baricitinib. The 28-day RR for the main secondary combined endpoint for participants treated with TDF/FTC was 0.95 (95% CI 0.66-1.40; p = 0.774); it was 0.90 (95%CI 0.61-1.33; p = 0.687) for those treated with baricitinib. Conclusions Our results do not suggest a beneficial effect of TDF/FTC; nevertheless, they are compatible with the beneficial effect of baricitinib already established by other clinical trials. View on Web

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Cytocompatibility and bioactive potential of AH Plus Bioceramic Sealer: an in vitro study

alexandrossfakianakis shared this article with you from Inoreader Cytocompatibility and bioactive potential of AH Plus Bioceramic Sealer: an in vitro study via International Endodontic Journal Abstract Abstract Aim To assess the cytocompatibility and bioactive potential of the new calcium silicate cement-based sealer AH Plus Bioceramic Sealer (AHPbcs) on human periodontal ligament stem cells (hPDLSCs) compared to the epoxy resin-based sealer AH Plus (AHP) and the calcium silicate cement-based sealer Endosequence BC Sealer (ESbcs). Methodology Standardized sample discs and 1:1, 1:2, and 1:4 eluates of the tested materials were prepared. The following assays were performed: surface element distribution via SEM-EDX, cell attachment and morphology via SEM, cell viability via a MTT assay, cell migration/proliferation via a wound-healing assay, osteo/cemento/odontogenic marker expression via RT-qPCR, and cell mineralized nodule formation via Alizarin Red S staining. HPDLSCs were isolated from extracted third molars. Comparisons were made with hPDLSCs cultured in unconditioned (negative control) or osteogenic (positive control) culture media. Statistical significance was established at p<0.05. Results A higher peak of Ca2+ was detected from ESbcs compared with AHPbcs and AHP in SEM-EDX. Both AHPbcs and ESbcs showed significantly positive results in the cytocompatibility assays (cell viability, migration/proliferation, attachment, and morphology) compared with a negative control group, while AHP showed significant negative results. Both AHPbcs and ESbcs exhibited an upregulation of at least one osteo/odonto/cementogenic marker compared to the negative and positive control groups. Both ESbcs and AHPbcs showed a significantly higher calcified nodule formation than the negative and positive control groups, indicative of their biomineralization potential, and were also significantly higher than AHP group. Conclusion AH Plus Bioceramic Sealer exhibited a significantly higher cytocompatibility and bioactive potential than AH Plus, and a similar cytocompatibility to that of Endosequence BC Sealer. Endosequence BC Sealer exhibited a significantly higher mineralization potential than the other tested sealers. The results from this in vitro study act as supporting evidence for the use of AH Plus bioceramic sealer in root canal treatment. View on Web

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Newborn body composition and child cardiovascular risk markers: a prospective multi-ethnic Asian cohort study

alexandrossfakianakis shared this article with you from Inoreader Newborn body composition and child cardiovascular risk markers: a prospective multi-ethnic Asian cohort study via International Journal of Epidemiology - Advance Access Abstract Background Early epidemiological studies have associated low birthweight with increased cardiovascular risk. We aimed to examine whether the fat and fat-free components of birthweight have differing relationships with childhood cardiovascular risk markers. Methods In the Growing Up in Singapore Towards healthy Outcomes (GUSTO) cohort, air displacement plethysmography was conducted within 24 h after delivery in 290 naturally conceived singletons. We investigated associations of newborn cohort-specific standardized z-score of fat mass, fat-free mass, body fat percentage and birthweight on child (at 6 years of age) carotid intima-media thickness, pulse wave velocity, blood pressure, prehypertension/hypertension (>110/70 mmHg) and standardized systolic and diastolic blood pressure (SBP and DBP) trajectories (at 3–6 years of age), taking account of maternal education, height, tobacco exposure, parity, ethnicity, child� �s sex, gestational age, age at follow-up, and other maternal factors. Results Clear inverse associations were seen for blood pressure with z-score of fat mass [SBP, β (95% CI): −1.31 mmHg (−2.57, −0.06); DBP: −0.79 mmHg (−1.74, 0.15)] and body fat percentage [SBP: −1.46 mmHg (−2.73, −0.19); DBP: −0.80 mmHg (−1.75, 0.16)], but not with fat-free mass [SBP: 0.27 mmHg (−1.29, 1.83)]; DBP: −0.14 mmHg (−1.30, 1.03)]. Being in the lowest tertile of fat mass or body fat percentage was associated with higher blood pressure trajectories and prehypertension/hypertension risk [OR (95% CI), fat mass: 4.23 (1.41, 12.68); body fat percentage: 3.22 (1.09, 9.53)] without concomitantly higher overweight/obesity risk. Conclusions At birth, low adiposity was associated with increased childhood blood pressure. Low newborn adiposity might serve as a marker of poor fetal growth or suboptimal intrauterine conditions associated with hypertension risk later in life. View on Web

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Impact of a prognostic model for overall survival on the decision‐making process in a head and neck cancer multidisciplinary consultation meeting

alexandrossfakianakis shared this article with you from Inoreader Impact of a prognostic model for overall survival on the decision‐making process in a head and neck cancer multidisciplinary consultation meeting via Head & Neck Abstract Background Multidisciplinary decision-making in head and neck cancer care is complex and requires a tradeoff between prolonging survival and optimizing quality of life. To support prognostication and decision-making in head and neck cancer care, an individualized prognostic model for overall survival (OncologIQ) is available. Methods By quantitative and qualitative research we have studied user value of OncologIQ and its impact on the decision-making process in a multidisciplinary consultation meeting. Results Healthcare professionals experienced added value upon using prognostic estimates of survival from OncologIQ in half (47.5%) of the measurements. Significant impact on the decision making process was seen when OncologIQ was used for older patients, patients having a WHO performance score ≥ 2, or high tumor stage. Conclusions The prognostic model OncologIQ enables patient-centered decision-making in a multidisciplinary consultation meeting and was mostly valued in complex patients. View on Web

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Eano-Euracan-Sno Guidelines on Circumscribed Astrocytic GLIOMAS, Glioneuronal and Neuronaltumors

alexandrossfakianakis shared this article with you from Inoreader Eano-Euracan-Sno Guidelines on Circumscribed Astrocytic GLIOMAS, Glioneuronal and Neuronaltumors via Neuro-Oncology Advance Access Abstract In the new WHO 2021 Classification of CNS Tumors the chapter "Circumscribed astrocytic gliomas, glioneuronal and neuronal tumors" encompasses several different rare tumor entities, which occur more frequently in children, adolescents and young adults. The Task Force has reviewed the evidence of diagnostic and therapeutic interventions, which is low particularly for adult patients, and draw recommendations accordingly. Tumor diagnosis, based on WHO 2021, is primarily performed using conventional histological techniques; however, molecular workup is important for differential diagnosis, in particular DNA methylation profiling for the definitive classification of histologically unresolved cases. Molecular factors are increasingly of prognostic and predictive importance. MRI finding are non specific, but for some tumors are characteristic and suggestive. Gross total resection, when feasible, is the most important treatment in terms of prolonging survival and achieving long-term seizure control. Conformal radiotherapy should be considered in grade 3 and incompletely resected grade 2 tumors. In recurrent tumors reoperation and radiotherapy, including stereotactic radiotherapy, can be useful. Targeted therapies may be used in selected patients: BRAF and MEK inhibitors in pilocytic astrocytomas, pleomorphic xanthoastrocytomas, and gangliogliomas when BRAF altered, and mTOR inhibitor everolimus in subependymal giant cells astrocytomas .Sequencing to identify molecular targets is advocated for diagnostic clarification and to direct potential targeted therapies. View on Web

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