565 results match your criteria: "Medical School of Athens[Affiliation]"

Cardiotoxicity is a significant complication of chemotherapeutic agents in cancer patients. Cardiovascular incidents including LV dysfunction, heart failure (HF), severe arrhythmias, arterial hypertension, and death are associated with high morbidity and mortality. Risk stratification of cancer patients prior to initiation of chemotherapy is crucial, especially in high-risk patients for cardiotoxicity.

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Fetal exposure in adverse environmental factors during intrauterine life can lead to various biological adjustments, affecting not only in utero development of the conceptus, but also its later metabolic and endocrine wellbeing. During human gestation, maternal bone turnover increases, as reflected by molecules involved in bone metabolism, such as vitamin D, osteocalcin, sclerostin, sRANKL, and osteoprotegerin; however, recent studies support their emerging role in endocrine functions and glucose homeostasis regulation. Herein, we sought to systematically review current knowledge on the effects of aforementioned maternal bone biomarkers during pregnancy on fetal intrauterine growth and metabolism, neonatal anthropometric measures at birth, as well as on future endocrine and metabolic wellbeing of the offspring.

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Background: Hypertension is a major cardiovascular risk factor in both kidney transplant recipients (KTRs) and patients with chronic kidney disease (CKD). Ambulatory blood pressure monitoring (ABPM) is considered the gold-standard method for hypertension management in these subjects. This is the first study evaluating the full ambulatory blood pressure (BP) profile and short-term BP variability (BPV) in KTRs versus CKD patients without kidney replacement therapy.

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Sexual abuse and post-traumatic stress disorder in childhood, adolescence and young adulthood: a systematic review and meta-analysis.

Eur Child Adolesc Psychiatry

June 2024

MSc Program "Strategies of Developmental and Adolescent Health", Medical School of Athens, National and Kapodistrian University of Athens, 15 Mesogeion Ave, 11527, Athens, Greece.

Child sexual abuse (CSA) has been associated with mental health disorders throughout life during childhood, adolescence and adulthood; one of the most prevalent mental health conditions after CSA is post-traumatic stress disorder (PTSD). The present systematic review and meta-analysis aims to examine the association between CSA and PTSD in children and adolescents, evaluating also the role of potential effect modifiers, such as gender and geographic region. Participants were sexually abused (vs.

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Respiratory viral co-infections in patients with COVID-19 and associated outcomes: A systematic review and meta-analysis.

Rev Med Virol

January 2023

Institute of Laboratory Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Philipps Universität Marburg, German Center for Lung Research (DZL) Marburg, Marburg, Germany.

The aim of this systematic review and meta-analysis was to critically assess the published literature related to community-acquired viral co-infections and COVID-19 and to evaluate the prevalence, most identified co-pathogens, and relevant risk factors. Furthermore, we aimed to examine the clinical features and outcomes of co-infected compared to mono-infected COVID-19 patients. We systematically searched PubMed, Web of Science, Embase, Scopus, and The Cochrane Library for studies published from 1 November 2019 to 13 August 2021.

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Untangling diffuse CAD: Light at the end of the tunnel?

Int J Cardiol

September 2022

Division of Cardiovascular Medicine and Stanford Cardiovascular Institute, Stanford University, Stanford, CA, United States of America; VA Palo Alto Health Care System, Palo Alto, CA, United States of America. Electronic address:

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Atypical presentation of cutaneous angiosarcoma: review of the literature.

Clin Exp Dermatol

September 2022

First Department of Dermatology-Venereology, Medical School of Athens University, Andreas Syggros Hospital, Athens, Greece.

Cutaneous angiosarcoma (CAS) is an aggressive tumour of vascular or lymphatic origin. Although relatively rare, it needs to be recognized and treated early. CAS typically arises on the head or neck as a bruise or raised purplish-red papule or plaque.

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Serum miRNAs as biomarkers for the rare types of muscular dystrophy.

Neuromuscul Disord

April 2022

Department of Molecular Genetics, Function and Therapy, The Cyprus Institute of Neurology and Genetics, 6 Iroon Avenue, 2371 Ayios Dometios, PO Box 23462, Nicosia 1683, Cyprus; Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, 6 Iroon Avenue, 2371 Ayios Dometios, PO Box 23462, Nicosia 1683, Cyprus. Electronic address:

Muscular dystrophies are a group of disorders that cause progressive muscle weakness. There is an increasing interest for the development of biomarkers for these disorders and specifically for Duchene Muscular Dystrophy. Limited research however, has been performed on the biomarkers' development for the most rare muscular dystrophies, like the Facioscapulohumeral Muscular Dystrophy, Limb-Girdle Muscular Dystrophy and Myotonic Dystrophy type 2.

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Muscular dystrophies are a group of rare and severe inherited disorders mainly affecting the muscle tissue. Duchene Muscular Dystrophy, Myotonic Dystrophy types 1 and 2, Limb Girdle Muscular Dystrophy and Facioscapulohumeral Muscular Dystrophy are some of the members of this family of disorders. In addition to the current diagnostic tools, there is an increasing interest for the development of novel non-invasive biomarkers for the diagnosis and monitoring of these diseases.

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Background/aim: Laparoscopic colectomy is a procedure which is being performed for three decades and is gaining popularity continuously over the traditional open colectomy. This study was conducted in order to compare postoperative and oncologic results based on several factors in laparoscopic and open right colectomy for right colon cancer.

Patients And Methods: This is a retrospective study of right colectomy at a single institution from 2015 until 2020.

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Dulaglutide is a once-weekly injectable glucagon-like peptide-1 (GLP-1) receptor agonist that has shown a durable glycemic efficacy as well as beneficial effects on body weight and major adverse cardiovascular events (MACE) outcomes, making it an important option for the treatment of type 2 diabetes. Common side effects of dulaglutide include nausea, diarrhea, and abdominal distension, and these are usually mild to moderate in severity and tend to diminish over time. Morbilliform drug eruptions to dulaglutide are very rare, with only one case reported until now.

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Due to their higher risk of developing life-threatening COVID-19 disease, solid organ transplant (SOT) recipients have been prioritized in the vaccination programs of many countries. However, there is increasing evidence of reduced immunogenicity to SARS-CοV-2 vaccination. The present study investigated humoral response, safety, and effectiveness after the two mRNA vaccines in 455 SOT recipients.

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An unbiased, automated and reliable method for analysis of brain lesions in tissue after ischemic stroke is missing. Manual infarct volumetry or by threshold-based semi-automated approaches is laborious, and biased to human error or biased by many false -positive and -negative data, respectively. Thereby, we developed a novel machine learning, atlas-based method for fully automated stroke analysis in mouse brain slices stained with 2% Triphenyltetrazolium-chloride (2% TTC), named "StrokeAnalyst", which runs on a user-friendly graphical interface.

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Combination of Resminostat with Ruxolitinib Exerts Antitumor Effects in the Chick Embryo Chorioallantoic Membrane Model for Cutaneous T Cell Lymphoma.

Cancers (Basel)

February 2022

National Center of Rare Diseases-Cutaneous Lymphoma-Member of EuroBloodNet, Second Department of Dermatology and Venereal Diseases, Attikon University General Hospital, National and Kapodistrian University of Athens, 124 62 Athens, Greece.

The combination of Resminostat (HDACi) and Ruxolitinib (JAKi) exerted cytotoxic effects and inhibited proliferation of CTCL cell lines (MyLa, SeAx) in previously published work. A xenograft tumor formation was produced by implanting the MyLa or SeAx cells on top of the chick embryo chorioallantoic membrane (CAM). The CAM assay protocol was developed to monitor the metastatic properties of CTCL cells and the effects of Resminostat and/or Ruxolitinib in vivo.

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ESCMID rapid guidelines for assessment and management of long COVID.

Clin Microbiol Infect

July 2022

Fourth Department of Internal Medicine, Medical School of Athens, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece; Infectious Diseases Unit, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel. Electronic address:

Article Synopsis
  • The guidelines aim to define 'long COVID' and provide evidence-based recommendations for assessing and managing individuals suffering from persistent symptoms post-acute COVID-19 infection.* -
  • A literature review was conducted to analyze the epidemiology, symptoms, assessment, and treatment options for long COVID, but evidence was insufficient for solid recommendations, leading to mainly conditional guidance.* -
  • The panel suggests routine tests like blood work and imaging for persistent respiratory symptoms, while highlighting the need for more high-quality clinical studies to properly assess and manage long COVID symptoms.*
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Article Synopsis
  • - The article reviews a 4-year experience in managing acute orbital compartment syndrome (AOCS) due to orbital hematoma (OH) in patients with craniomaxillofacial injuries, highlighting its prevalence and treatment strategies.
  • - During the study, 3,514 patients with CMF injuries were treated, with only 9 cases (0.26%) linked to AOCS resulting from OH, primarily affecting older adults with a history of hypocoagulation.
  • - The study suggests that surgical interventions like lateral canthotomy and septolysis are effective for urgent decompression, and emphasizes the importance of careful monitoring for patients with specific risk factors, even in cases without immediate visual impairment.
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Occurrence of Severe SARS-CoV-2 Infection in Fully Vaccinated Solid Organ Transplant Recipients.

Transplant Proc

October 2022

Clinic of Nephrology and Renal Transplantation, Laiko General Hospital, Medical School of Athens, National and Kapodistrian University, Athens, Greece.

The present study presents the clinical outcome of SARS-CoV-2 disease in relation to the humoral response in fully vaccinated solid organ transplant (SOT) recipients. Our patient cohort consists of 455 SOT recipients, vaccinated with one of the 2 approved mRNA vaccines. The antibody response was measured 1 month after the second dose, and previously infected patients have been excluded.

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Increased maternal food intake is considered a normal pregnancy adjustment. However, the overavailability of nutrients may lead to dysregulated fetal development and increased adiposity, with long-lasting effects on offspring in later life. Several gut-hormone molecules regulate maternal appetite, with both their orexigenic and anorectic effects being in a state of sensitive equilibrium.

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Prevalence and factors associated with hyperkalaemia in stable kidney transplant recipients.

Clin Kidney J

January 2022

Clinic of Nephrology and Renal Transplantation, Laiko General Hospital, National and Kapodistrian University, Medical School of Athens, Athens, Greece.

Background: Hyperkalaemia is a frequent and potentially life-threatening condition in patients with chronic kidney disease (CKD). Even after successful kidney transplantation (KTx), KTx recipients have mild to severe CKD. Moreover, they share comorbid conditions and frequently use medications that predispose to hyperkalaemia.

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Childhood Acute Urticaria and Seasonal Patterns Presenting in the Emergency Department of a Teaching Hospital in London, United Kingdom.

Pediatr Emerg Care

January 2022

From the Paediatric Dermatology Department, Chelsea and Westminster NHS Foundation TRUST, London, United Kingdom.

Objectives: To characterize the clinical presentation, possible trigger factors and seasonality of acute urticaria (AU) in children referred to the emergency department in a teaching hospital in London, United Kingdom.

Methods: This was a retrospective descriptive study. One hundred and sixty-three consecutive patients younger than 18 years with the diagnosis of AU who attended accident and emergency department from January 2018 until January 2020 at Chelsea and Westminster Hospital in London, United Kingdom, were included in the study.

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Inadequate weight loss or weight regain after Roux-en-Y gastric bypass (RYGBP) occurs in more than a quarter of patients for various reasons. Available remedying treatment options include endoscopic and surgical techniques for revision of the gastric pouch and the gastro-jejunal anastomosis, conversion of standard to distal gastric bypass (DRYGBP) or the conversion of RYGBP to biliopancreatic diversion (BPD) or duodenal switch (DS). There is quite a variability concerning the technical simplicity, safety, and effectiveness of these techniques and the small number of patients in the numerous single-center reports precludes any meaningful comparisons.

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Study Objectives: Lifestyle-induced weight loss is a complementary therapeutic approach for obstructive sleep apnea (OSA). We aimed at identifying the dose-response relationship between weight loss and OSA severity improvement.

Methods: This is a secondary analysis of a 6-month clinical trial in 180 adult, overweight/obese moderate-to-severe OSA patients.

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miR-223-3p and miR-24-3p as novel serum-based biomarkers for myotonic dystrophy type 1.

Mol Ther Methods Clin Dev

December 2021

Department of Molecular Genetics, Function and Therapy, The Cyprus Institute of Neurology and Genetics, 6 Iroon Avenue, 2371 Ayios Dometios, Nicosia, Cyprus, PO Box 23462, 1683 Nicosia, Cyprus.

Myotonic dystrophy type 1 (DM1) is the most common adult-onset muscular dystrophy, primarily characterized by muscle wasting and weakness. Many biomarkers already exist in the rapidly developing biomarker research field that aim to improve patients' care. Limited work, however, has been performed on rare diseases, including DM1.

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