137 results match your criteria: "Jáhn Ferenc Hospital[Affiliation]"

Objective: An unmet need exists for glucocorticoid-sparing treatments for patients with polymyalgia rheumatica (PMR). The antibody-drug conjugate ABBV-154 comprises adalimumab conjugated to a glucocorticoid receptor modulator. We evaluated ABBV-154 versus placebo in patients with glucocorticoid-dependent PMR.

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Background/objectives: Both hyperandrogenism (HA) and vitamin D deficiency (VDD) can separately lead to impaired vascular reactivity and ovulatory dysfunction in fertile females. The aim was to examine the early interactions of these states in a rat model of PCOS.

Methods: Four-week-old adolescent female rats were divided into four groups: vitamin D (VD)-supplemented ( = 12); VD-supplemented and testosterone-treated ( = 12); VDD- ( = 11) and VDD-and-testosterone-treated ( = 11).

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Onset of pancreatic cancer before and after acute pancreatitis: A multicenter longitudinal cohort study.

Pancreatology

December 2024

Institute of Pancreatic Diseases, Semmelweis University, Budapest, Hungary; Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary; Translational Pancreatology Research Group, Interdisciplinary Centre of Excellence for Research Development and Innovation, University of Szeged, Szeged, Hungary. Electronic address:

Background: Pancreatic cancer (PC) is a leading cause of cancer mortality, often diagnosed at advanced stages. Acute pancreatitis (AP), particularly idiopathic cases, may serve as an early indicator of PC.

Objective: This multicenter cohort study investigated the incidence of PC before and after an AP episode, focusing on idiopathic AP and the role of pseudocysts as potential early markers for PC development.

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Progressive atelectasis regularly occurs during general anaesthesia; hence, positive end-expiratory pressure (PEEP) is often applied. Individualised PEEP titration may reduce the incidence of postoperative pulmonary complications (PPCs) and improve oxygenation as compared to fixed PEEP settings; however, evidence is lacking. This systematic review and meta-analysis was registered on PROSPERO (CRD42021282228).

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Introduction: This study investigates the significance of glial fibrillary acidic protein (GFAP) and ubiquitin C-terminal hydrolase L1 (UCHL-1) in cerebrospinal fluid (CSF) of patients with multiple sclerosis (MS) and peripheral neuropathy (PN).

Methods: We included 41 MS patients, 35 PN patients, and 36 controls across 5 sites. MS patient data included lesion counts, disease activity, albumin quotient, and Expanded Disability Status Scale (EDSS) scores.

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Objective: The ultrasound evaluation of thyroid nodules (TNs) in patient selection for fine needle aspiration (FNA) requires both uniformly accepted definitions of each nodule characteristic and extensive experience from the examiner. We hypothesized that nodule echogenicity alone may provide comparable performance to more complex approaches in patient selection for FNA.

Patients And Methods: Seven highly experienced investigators from four countries evaluated, online, the ultrasound (US) video recordings of 123 histologically verified TN by answering 17 nodule characteristics-related questions.

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Renal Medulla in Hypertension.

Hypertension

December 2024

Department of Physiology, Medical College of Wisconsin, Milwaukee (A.W.C., M.M.S., T.K., S.S.).

Article Synopsis
  • - Studies indicate that blood flow to the renal medulla is crucial for regulating blood pressure and pressure-natriuresis.
  • - Research in rats suggests that proper medullary blood flow is essential for balancing blood pressure and that reduced blood flow can lead to hypertension.
  • - Enhanced blood flow in the medulla can lower hypertension, and nitric oxide production in this area is vital for protecting against damage caused by various harmful agents.
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Article Synopsis
  • The apnea test (AT) is important for confirming brain death and typically involves disconnecting the patient from a ventilator to observe spontaneous breathing, though visual checks can sometimes miss subtle movements.
  • A case study of a morbidly obese 55-year-old man undergoing the AT revealed that using electrical impedance tomography (EIT) alongside visual observation led to identifying spontaneous breathing, resulting in the test being discontinued.
  • The study concludes that EIT may improve the accuracy and sensitivity of detecting breathing efforts during the AT, allowing for better assessment of a patient's respiratory status.
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  • The study investigates the safety and effectiveness of starting newborn resuscitation with an intact umbilical cord, amid growing evidence for delayed cord clamping benefits.
  • A systematic review identified 12 relevant studies, showing no significant differences in key health outcomes between resuscitation methods, but a slight improvement in oxygen levels in the intact cord group.
  • The conclusion suggests intact cord management is a safe option, though its impact on complications from premature birth requires more high-quality research with larger sample sizes.
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End-to-end anastomosis provides similar quality-of-life, compared with other reconstructive techniques six months following total mesorectal excision: Systematic review and meta-analysis.

Eur J Surg Oncol

October 2024

Semmelweis University, Centre for Translational Medicine, Tűzoltó street 37-47, 1094, Budapest, Hungary; University of Szeged, Department of Surgery, Semmelweis street 8, 6725, Szeged, Hungary. Electronic address:

Colorectal malignancy ranked third globally in cancer incidence with 1.9 million cases and nearly 1 million deaths in 2020. Rectal cancer is primarily treated with total mesorectal excision (TME).

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This research examines the psychometric characteristics and reliability of the 6-item turnover intention scale (TIS-6) by Bothma and Roodt (SA J Hum Resour Manag 11:a507, 2013) on a Hungarian sample. The internal validity of the TIS-6 was assessed using data from 269 Hungarian elderly care institution workers. Confirmatory factor analysis was performed to analyse the structural validity.

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Cesarean delivery is associated with lower neonatal mortality among breech pregnancies: a systematic review and meta-analysis of preterm deliveries ≤32 weeks of gestation.

Am J Obstet Gynecol

December 2024

Centre for Translational Medicine, Semmelweis University, Budapest, Hungary; Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary; Division of Neonatology, Pediatric Center, Semmelweis University, Budapest, Hungary. Electronic address:

Article Synopsis
  • The study aimed to explore the relationship between actual and planned delivery methods, neonatal death rates, and short-term outcomes for preterm babies born at or before 32 weeks of gestation.
  • A comprehensive literature search yielded 19 studies involving over 16,000 preterm infants, focusing on outcomes like neonatal mortality and intraventricular hemorrhage, while excluding pregnancies with complications like preeclampsia.
  • Results indicated that actual cesarean deliveries lead to better survival rates and lower risks of intraventricular hemorrhage for preterm infants, while planned cesarean deliveries showed no significant survival benefit compared to vaginal births.
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The Montreal consensus recognizes chronic cough as an extra-esophageal manifestation of gastroesophageal reflux disease. We performed a meta-analysis to assess the effects of acid-suppressive medications in adults with non-specific chronic cough. The protocol was registered on PROSPERO (CRD42022368769).

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Background: Acute respiratory distress syndrome (ARDS) is often a consequence of a dysregulated immune response; therefore, immunomodulation by extracorporeal cytokine removal has been increasingly used as an adjuvant therapy, but convincing data are still missing. The aim of this study was to investigate the effects of adjunctive hemoadsorption (HA) on clinical and laboratory outcomes in patients with ARDS.

Methods: We performed a systematic literature search in PubMed, Embase, CENTRAL, Scopus, and Web of Science (PROSPERO: CRD42022292176).

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Objectives: The introduction of low-dose CT (LDCT) altered the landscape of lung cancer (LC) screening and contributed to the reduction of mortality rates worldwide. Here we report the final results of HUNCHEST-II, the largest population-based LDCT screening program in Hungary, including the screening and diagnostic outcomes, and the characteristics of the LC cases.

Methods: A total of 4215 high-risk individuals aged between 50 and 75 years with a smoking history of at least 25 pack-years were assigned to undergo LDCT screening.

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Article Synopsis
  • The study evaluated two methods for analyzing vascular density in OCTA images: the established Mexican hat filtering (MHF) and the novel Shanbhag thresholding (ST), using images from 38 healthy subjects.
  • MHF generally produced higher values for Skeleton Density (SkD) and Vessel Density (VD), while ST showed significantly higher results for Vessel Diameter Index (VDI).
  • Both methods had similar noise level reduction but yielded inconsistent results overall, prompting the need for careful consideration of the chosen analysis technique in clinical applications.
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COVID-19-associated coagulopathy (CAC), mainly characterized by hypercoagulability leading to micro- and macrovascular thrombotic events due to the fibrinolysis shutdown phenomenon, is a life-threatening complication of severe SARS-CoV-2 infection. However, optimal criteria to assess patients with the highest risk for progression of severe CAC are still unclear. Bedside point-of-care viscoelastic testing (VET) appears to be a promising tool to recognize CAC, to support the appropriate therapeutic decisions, and to monitor the efficacy of the treatment.

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Multiple sclerosis (MS) may impact quality of life, careers and family plans of the affected individuals. The current treatments with disease modifying therapies aim to prevent people with MS (pwMS) from disability accumulation and progression. Different countries have different reimbursement policies resulting in inequalities in patient care among geographical regions.

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A Phase 2 Trial of Peresolimab for Adults with Rheumatoid Arthritis.

N Engl J Med

May 2023

From Eli Lilly, San Diego, CA (J.T., P.Y., A.N.), and Indianapolis, IN (H.R., C.K.); Csolnoky Ferenc Hospital, Veszprém, Hungary (E.D.); Köhler and Milstein Research, Hospital Agustín O'Horán, Mérida, Mexico (J.A.S.-C.); NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals NHS Trust, and Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom (P.E.); Desert Medical Advances, Palm Desert, CA (M.G.); and Altoona Center for Clinical Research, Duncansville, PA (A.K.).

Background: Peresolimab is a humanized IgG1 monoclonal antibody designed to stimulate the endogenous programmed cell death protein 1 (PD-1) inhibitory pathway. Stimulation of this pathway would be a novel approach to the treatment of patients with autoimmune or autoinflammatory diseases.

Methods: In this phase 2a, double-blind, randomized, placebo-controlled trial, we assigned, in a 2:1:1 ratio, adult patients with moderate-to-severe rheumatoid arthritis who had had an inadequate response to, a loss of response to, or unacceptable side effects with conventional synthetic disease-modifying antirheumatic drugs (DMARDs) or to biologic or targeted synthetic DMARDs to receive 700 mg of peresolimab, 300 mg of peresolimab, or placebo intravenously once every 4 weeks.

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There is wide regional variation in clinical practice and access to treatment for patients with diabetic foot ulcer (DFU) from countries in Central and Eastern Europe (CEE). A treatment algorithm that reflects current treatment practices while providing a common framework may facilitate best practice in DFU management and improve outcomes across the CEE region. Following a series of regional advisory board meetings with experts from Poland, the Czech Republic, Hungary and Croatia, we present consensus recommendations for the management of DFU and outline the key features of a unified algorithm for dissemination and use as a quick tool in clinical practice in CEE.

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Background: Anti-vascular endothelial growth factor (VEGF) therapy is currently the most effective therapy of exudative age-related macular degeneration (AMD). The aim of this study was to assess long-term benefits of intensive aflibercept and ranibizumab anti-VEGF therapy in patients with exudative AMD.

Methods: Two clinical trial sites recruited their original subjects for a re-evaluation 7 years after the baseline visit of the phase-3 Vascular Endothelial Growth Factor (VEGF) Trap-Eye: Investigation of Efficacy and Safety in Wet Age-Related Macular Degeneration (VIEW 2) trial.

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Objective: Thyroid nodule ultrasound characteristics are used as an indication for fine-needle aspiration cytology, usually as the basis for Thyroid Imaging Reporting and Data System (TIRADS) score calculation. Few studies on interobserver variation are available, all of which are based on analysis of preselected still ultrasound images and often lack surgical confirmation.

Methods: After the blinded online evaluation of video recordings of the ultrasound examinations of 47 consecutive malignant and 76 consecutive benign thyroid lesions, 7 experts from 7 thyroid centers answered 17 TIRADS-related questions.

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Long interspersed nuclear element 1 (LINE-1) bisulfite pyrosequencing is a widely used technique for genome-wide methylation analyses. We aimed to investigate the effects of experimental and biological factors on its results to improve the comparability. LINE-1 bisulfite pyrosequencing was performed on colorectal tissue (n = 222), buffy coat (n = 39), and plasma samples (n = 9) of healthy individuals and patients with colorectal tumors.

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Background: IDegLira is a fixed-ratio combination of insulin degludec and liraglutide with proven efficacy against simpler regimens and non-inferiority against basal-bolus insulin therapy. However, the evaluation of its real-world effectiveness is hindered by technical issues and requires further exploration. Thus we aimed to compare effectiveness of insulin degludec/liraglutide (IDegLira) versus intensified conventional insulin therapy (ICT) for type 2 diabetes in a real-world setting.

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The coronavirus disease (COVID-19) pandemic caused unprecedented research activity all around the world but publications from Central-Eastern European countries remain scarce. Therefore, our aim was to characterise the features of the pandemic in the intensive care units (ICUs) among members of the SepsEast (Central-Eastern European Sepsis Forum) initiative. We conducted a retrospective, international, multicentre study between March 2020 and February 2021.

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