10,361 results match your criteria: "Poznan University of Medical Sciences[Affiliation]"

Polycystic ovary syndrome (PCOS) is associated with several mild metabolic disorders, including insulin resistance (IR), obesity, and dyslipidemia, as well as with some more severe ones, including type 2 diabetes mellitus, non-alcoholic fatty liver disease (NAFLD), and cardiovascular disease. Clinically, mild metabolic complications of PCOS such as IR or lipid metabolism disorders are the predictors of these more severe ones. So far, there is no reliable single marker that enables defining metabolic risk in patients with PCOS.

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Background: Group A Streptococci (GAS) may cause infections of the pharynx and soft tissues and invasive infections in children (iGAS). A significant increase in severe iGAS infections has been reported in Europe since the fall of 2022.

Objectives: This retrospective study aims to analyse clinical data of children with invasive and non-invasive GAS infections in the post-COVID-19 pandemic era, searching for predisposing factors to developing invasive infections.

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Opinion of Polish doctors on the use of futile therapy.

Eur J Public Health

December 2024

Department of Anesthesiology and Intensive Therapy, Silesian Centre for Heart Diseases in Zabrze, Medical University of Silesia, Zabrze, Poland.

The discontinuation of futile therapy is increasingly discussed in Polish clinical practice. Given the need to ensure patient well-being, it is essential to consider whether all clinical options resulting from medical progress should be used for every patient and on what grounds decisions to limit therapy should be based. The aim of our study was to determine the opinions of Polish medical doctors on this topic.

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Editorial for the special issue on "microbiomes in extremes of aging".

Exp Gerontol

December 2024

Department of Physiology and Aging, University of Florida, Gainsville, FL, USA. Electronic address:

This special issue of the Journal of Experimental Gerontology explores the dynamic interplay between microbiomes and aging-related conditions. The four selected studies highlight the role of microbiota in Alzheimer's disease, cancer immunotherapy, myocardial infarction and tryptophan metabolism, providing insights into how microbiomes influence health and disease in aging. These studies underscore the potential for microbiome-targeted interventions to mitigate aging-related disorders and improve the quality of life for older adults.

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Myocardial Fibrosis in Diabetic Cardiomyopathy: Mechanisms, Implications, and Therapeutic Perspectives.

Curr Probl Cardiol

December 2024

Department of Pediatric Endocrinology and Rheumatology, Institute of Pediatrics, Poznan University of Medical Sciences, 60-572 Poznan, Poland.

Diabetic cardiomyopathy (DCM) represents a distinct form of heart disease characterized by structural and functional alterations in the myocardium, occurring in the absence of other cardiac conditions. This review delves into the pathophysiological mechanisms underlying myocardial fibrosis in DCM, highlighting the pivotal role of fibroblast transdifferentiation into myofibroblasts. We examine the interplay between hyperglycemia, immune cell activation, and neurohumoral signaling pathways, with a particular focus on the transforming growth factor-beta (TGF-β) signaling cascade and its contributions to collagen deposition and cardiac dysfunction.

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Background: Ceramic endosseous implant coatings have gained esteem due to their favorable osteoinductive and osteoconductive properties. However, such a layer may be prone to failure under in vivo conditions, which necessitates its modification.

Objectives: The aim of the present study was to modify an electrodeposited hydroxyapatite (HA) coating on titanium (Ti) with ultrashort-pulsed lasers for the incorporation of the ceramic into the sample surface and the texturing of the metal surface.

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Background: Patients are increasingly turning to Internet platforms for health-related information. An example is YouTube, one of the largest media-sharing networks in the world.

Objectives: The aim of the present study was to assess the informational value of YouTube videos on the treatment of bruxism with botulinum toxin, a procedure that is becoming increasingly popular in the field of dentistry.

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Purpose: To report national practices and recent progress in competency-based medical education (CBME) implementation in ophthalmology across European countries.

Methods: A 30-question online survey was emailed to European Union of Medical Specialists (UEMS) ophthalmology section delegates, European Board of Ophthalmology Diploma (EBOD) examiners and presidents of ophthalmology societies affiliated with UEMS/EBO.

Results: A total of 230 ophthalmologists with an average age of 54.

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Non-motor fluctuations in Parkinson's disease: underdiagnosed, yet important.

J Mov Disord

December 2024

Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.

Non-motor fluctuations (NMF) in Parkinson's disease (PD) significantly affect patients' well-being. Despite being identified over two decades ago, NMF remain largely under-recognized, under-treated, and poorly understood. While they are often temporally associated with motor fluctuations (MF) and can share common risk factors and pathophysiologic mechanisms, NMF and MF are currently considered distinct entities.

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Background: Dysphagia, prevalent in 90% of children with neurological disorders, poses risks of medical complications and is associated with cognitive and psychosocial challenges. The absence of the sucking-swallowing reflex and variations in the gag reflex contribute to feeding difficulties.

Objectives: This study focuses on examining the impact of the gag reflex on the masticatory system structure in children with cerebral palsy, aiming to assess its significance.

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Background: Patient-reported outcome measures (PROMs) have become crucial in assessing cataract surgery, especially with increasing patient expectations. The RayPro database offers a platform for tracking PROMs after surgery. The purpose of this study is to investigate determinants of patient satisfaction following cataract surgery by analysing PROMs.

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To find a distinct non-coding RNA characteristic for idiopathic uveitis in the pediatric population. To explore the autoimmune-related miRNA expression profile in pediatric patients with idiopathic uveitis (IU) and juvenile idiopathic arthritis-associated uveitis (JIA-AU) and find a common molecular background for idiopathic uveitis and other autoimmune diseases. The expression levels of miRNAs were analyzed by quantitative real-time PCR using serum samples from patients with idiopathic uveitis (n = 8), juvenile idiopathic arthritis-associated uveitis (n = 7), and healthy controls.

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Background: Enhancing therapy outcomes in pediatric oncology and hematology relies on robust epidemiological surveillance. This study aimed to estimate cancer stage-related survival in pediatric patients with lymphoma and solid tumors by assessing changes over time and identifying spatial clustering of patients diagnosed at advanced stages.

Procedure: This retrospective observational cohort study included pediatric cancer patients treated in a single Greater Poland center, constituting 9% of Polish children from 2004 to 2017.

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Introduction: An expert panel of the Section of Multiple Sclerosis and Neuroimmunology of the Polish Neurological Society has developed principles for the management of neuromyelitis optica spectrum disorders (NMOSD). These principles are based on expert opinion and data from the literature published up to May 2023. Recommendations were developed based on the results of the most recent clinical trials, guidelines of foreign and international scientific societies, and the authors' clinical experience.

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Background: The inferior alveolar canal (IAC) is a fundamental mandibular structure. It is important to conduct a precise pre-surgical evaluation of the IAC to prevent complications. Recently, the use of artificial intelligence (AI) has demonstrated potential as a valuable tool for dentists, particularly in the field of oral and maxillofacial radiology.

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Acupuncture for hypoxic ischemic encephalopathy in neonates.

Cochrane Database Syst Rev

December 2024

Paediatrics, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden.

Background: Peripartum asphyxia affects three to five per 1000 live births, with moderate or severe hypoxic ischemic encephalopathy (HIE) occurring in 0.5 to 1 per 1000 live births, and is associated with high mortality and morbidity. Therapeutic hypothermia is an effective treatment, but alternative therapies such as acupuncture are also used.

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This is a protocol for a Cochrane Review (intervention). The objectives are as follows: To assess the benefits and harms of clustering of care activities for promoting development and preventing morbidity in preterm infants.

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Background: The effectiveness and safety of the pericapsular nerve group (PENG) block and lumbar erector spinae plane block (ESPB) in pediatric hip surgeries is limited mainly to case reports. This study assessed the efficacy of ultrasound-guided PENG block versus lumbar ESPB under spinal anesthesia.

Methods: Ninety patients aged 2 to 7 years, ASA I-III scheduled for hip surgery were randomly assigned to 3 equal groups, each receiving the PENG block group (n=30), the ESPB group (n=30), or the control group (n=30).

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Patients with a Fontan circulation are at risk for chronic kidney disease (CKD), which is defined as persistently reduced glomerular filtration rate (GFR) <60ml/min/1.73 or elevated marker of kidney injury such as urinary albumin-to-creatinine ratio (UACR) >30mg/g. We determined the prevalence of albuminuria in patients with a Fontan circulation.

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This is a protocol for a Cochrane Review (intervention). The objectives are as follows: To evaluate the benefits and harms of financial incentives for improving family engagement on family members of neonates receiving hospitalized care.

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The aim of this study was to evaluate the impact of coronary bypass surgery (CABG) on long-term mortality, comparing survival rates to those of the general population in Poland. The study was based on the Polish National Register of Cardiothoracic Surgical Procedures (KROK). Between January 2009 and December 2019, 133,973 patients underwent CABG.

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The prevalence of POP in women ranges from 30-40%, with 10-20% requiring surgical intervention. Annually, over 225,000 surgical procedures for POP are performed in the United States. The severity of prolapse is assessed using the four-stage POP-Q system, which facilitates clinical research by providing a standardized measure of defect severity.

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Damage to the upper trunk of the brachial plexus, often caused by high-energy trauma, leads to significant functional impairment of the upper limb. This injury primarily affects the C5 and C6 roots, resulting in paralysis of muscles critical for shoulder and elbow function. If spontaneous nerve regeneration does not occur within 3-6 months post-injury, surgical intervention, including nerve transfers, is recommended to restore function.

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Lichen planus (LP) is a chronic, recurrent mucocutaneous inflammatory disease that develops due to a disturbed immunological response triggered by endogenous and exogenous factors. To evaluate clinical presentation, demographic characteristics, and risk factors in a cohort of Polish patients with oral lichen planus (OLP). Medical records of 186 patients with OLP referred to the student outpatient clinic in Poznań University of Medical Sciences from 2013 to 2023 were analyzed in order to establish clinical presentation, patient's demographic characteristics, and risk factors for OLP.

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This study aims to evaluate the prevalence of premenstrual syndrome (PMS) among Polish adolescents and explore its associations with mental health outcomes, lifestyle factors, and risk behaviours. Additionally, it seeks to examine the impact of PMS on quality of life, contributing to the foundation for initiatives that enhance adolescent menstrual health. This research is part of the POLKA 18 study, a youth-led cross-sectional survey conducted between April and December 2019.

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