1,674 results match your criteria: "National Kapodistrian University of Athens.[Affiliation]"

Total Quality Management (TQM) is a holistic approach widely adopted across industries to ensure quality control and management. This document examines TQM practices in the pharmaceutical, food, and nutritional supplement sectors, highlighting their vital role in public health, sustainability, and consumer acceptance. By analyzing the literature and case studies, the article demonstrates how TQM significantly ensures product safety and quality.

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Paraneoplastic hypoglycemia, also known as non-islet cell tumor hypoglycemia (NICTH), is a rare but critical condition occurring in patients with different types of malignancy. This condition is commonly linked to tumors producing insulin-like growth (IGF) factors, particularly IGF-2 and its precursors, which disrupt glucose homeostasis and lead to excessive glucose consumption. The diagnosis typically involves documenting symptomatic hypoglycemia and ruling out other potential causes.

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Bisalbuminemia is a rare, typically benign condition marked by the presence of a bifid albumin band on serum protein electrophoresis. It can either be inherited due to a point mutation or acquired in association with various medical conditions, most commonly diabetes mellitus. Bisalbuminuria, the presence of bifid albumin in urine, may or may not accompany bisalbuminemia.

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Montenegrin Digital Academic Innovation Hub established within Erasmus+ project DigNEST is essential institutional support for developing innovations in the field of health in academic-business cooperation and partnership. Experience of 18 months in running Hub service provides preliminary results in analysis received innovation ideas, provided support and potentials/capacities in medical informatics advancements at national, regional and global level.

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BACKGROUND Pigmented villonodular synovitis is a rare clinical entity, with 2-3% of all PVNS cases affecting the shoulder. Diagnosis is challenging and can elude clinicians for years, with definitive treatment involving arthroscopic or open synovectomy. CASE REPORT A 50-year-old woman presented with left shoulder pain persisting for 2 years.

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An acid attack is a deliberate act of violence. Sulphuric acid is thrown at a person's face and body with the intention of harming and disfiguring the victim. Sulphuric acid is a dangerous weapon which can cause very serious injuries including severe skin damage, blindness, significant disfigurement and/or permanent disability.

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Objective The purpose of this study was to examine the association between the serum concentration of soluble cell adhesion molecules (CAMs) and antibodies against antigens of () in rheumatoid arthritis (RA) patients, taking into consideration the implication of in the etiopathogenesis of RA. Methods The serum levels of soluble P-selectin (sP-selectin), soluble E-selectin (sE-selectin), and soluble intercellular adhesion molecule-1 (sICAM-1) were determined by sandwich enzyme-linked immunosorbent assay (ELISA) in 59 RA patients and 36 healthy controls. Using the same ELISA method, the serum levels of class-specific antibodies against hemolysin (HpmB), urease C (UreC), and urease F (UreF) enzymes of were also measured.

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Background: Diabetes mellitus (DM) is a modifiable risk factor for patients with coronary artery disease (CAD). Treatment with insulin correlates with advanced disease and has been associated with excess cardiovascular risk, but evidence on outcomes of patients with insulin-treated DM (ITDM) undergoing left main percutaneous coronary intervention (LMPCI) remains scarce.

Aims: The aim of the presented study is to evluate the risk attributable to DM and ITDM in patients undergoing LMPCI.

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Stress-Related Roles of Exosomes and Exosomal miRNAs in Common Neuropsychiatric Disorders.

Int J Mol Sci

July 2024

Unit of Orofacial Genetics, 1st Department of Pediatrics, National Kapodistrian University of Athens, "Aghia Sophia" Children's Hospital, 115 27 Athens, Greece.

Exosomes, natural nanovesicles that contain a cargo of biologically active molecules such as lipids, proteins, and nucleic acids, are released from cells to the extracellular environment. They then act as autocrine, paracrine, or endocrine mediators of communication between cells by delivering their cargo into recipient cells and causing downstream effects. Exosomes are greatly enriched in miRNAs, which are small non-coding RNAs that act both as cytoplasmic post-transcriptional repression agents, modulating the translation of mRNAs into proteins, as well as nuclear transcriptional gene activators.

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Psoriasis predisposes to cardiovascular dysfunction. We investigated whether glycocalyx dietary supplement (GDS), which contains glycosaminoglycans and fucoidan, improves endothelial glycocalyx and arterial stiffness in psoriatic patients. Fifty participants with psoriasis under biological agents were randomly assigned to GDS (n = 25) or placebo (n = 25) for 4 months.

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Article Synopsis
  • Severe traumatic brain injury (sTBI) is a significant health issue, leading to around 300,000 ICU admissions each year and having a 30% mortality rate, which highlights the need for improved management despite low treatment evidence.
  • The occurrence of pulmonary embolism (PE) in sTBI patients complicates treatment due to the risks associated with anticoagulating an already injured brain.
  • A literature review was conducted, analyzing recent studies on sTBI and PE, resulting in 38 relevant papers that discuss the prevalence, risk factors, diagnostic challenges, prophylaxis timing, and treatment options for PE in these patients.
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Hepato-Pancreato-Biliary (HPB) malignancies constitute a highly aggressive group of cancers that have a dismal prognosis. Patients not amenable to curative intent surgical resection are managed with systemic chemotherapy which, however, confers little survival benefit. Antibody-Drug Conjugates (ADCs) are tripartite compounds that merge the intricate selectivity and specificity of monoclonal antibodies with the cytodestructive potency of attached supertoxic payloads.

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The role of lipoprotein (a) [Lp(a)] in cerebrovascular disease is a topic of importance. In this narrative review, pertinent studies have been leveraged to comprehensively examine this relationship from diverse perspectives.Lp(a) shares structural traits with low-density lipoprotein cholesterol.

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The Complex Mechanisms and the Potential Effects of Statins on Vascular Calcification: A Narrative Review.

Rev Cardiovasc Med

February 2024

Laboratory of Biopharmaceutics-Pharmacokinetics, Department of Pharmacy, School of Health Sciences, National & Kapodistrian University of Athens, 15784 Athens, Greece.

Vascular calcification (VC) is a complex process of calcium deposition on the arterial wall and atherosclerotic plaques and involves interaction between vascular smooth muscle cells, inflammatory and VC mediators. The latter are independent predictors of cardiovascular morbidity and mortality and potential targets of pharmaceutical therapy. This paper is a narrative review of the complex mechanisms of VC development and in this context the potential anti-atherosclerotic effects of statins.

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Background: Autolοgous Hematopoietic Stem Cell Transplantation (AHSCT) is a treatment οption fοr patients with hematological malignancies that improves prοgnοsis and survival. Thus, it is necessary tο deal with its long-term cοmplications, such as sexual dysfunction and trauma that significantly affect survivors' quality οf life.

Objective: The aim οf this study was to evaluate the Sexual Function (SF) and the Pοst-traumatic Stress Disorder (PTSD) οf survivοrs οf hematolοgical malignancy and AHSCT.

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Article Synopsis
  • The study assessed health-related quality of life (HRQoL) in 84 patients with locally advanced basal cell carcinoma (laBCC) treated with cemiplimab.
  • Patients received cemiplimab every 3 weeks for up to 9 cycles, and HRQoL was evaluated using the QLQ-C30 and Skindex-16 questionnaires at various points.
  • Results showed that 62-90% of patients experienced improvement or maintenance in HRQoL, except for fatigue, which remained a concern throughout the treatment.
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Article Synopsis
  • The ASPEN study is a Phase III clinical trial that compares the effectiveness of two drugs, zanubrutinib and ibrutinib, in treating patients with Waldenström macroglobulinemia (WM).
  • A total of 201 patients participated, with 102 receiving zanubrutinib and 99 receiving ibrutinib, and the outcomes were evaluated using patient-reported questionnaires.
  • Results indicated that zanubrutinib led to better improvements in health-related quality of life, particularly regarding symptoms like diarrhea and nausea/vomiting, as well as overall physical functioning and fatigue in patients who achieved a very good partial response to treatment.
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Objective: Remote healthcare services is an upgrowing dynamic field that has been used to reduce potential disease spread and prevent overloading of the healthcare system during COVID-19 pandemic. The need for online interventions during the pandemic required immediate response with sometimes inadequate preparation. The aim of the present study is to investigate the effectiveness of remote healthcare services in the field of neuropsychological interventions.

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The presence and contribution of senescent cells in premalignant lesions is well documented, but not in germ cell neoplasia in situ. The purpose of this study is to identify the presence of senescent cells in pre-malignant testicular conditions and in different histological types of testicular cancer. Thirty patients who underwent orchiectomy due to testicular tumors were included.

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Oral squamous cell carcinoma (OSCC) is a highly prevalent and aggressive malignancy, with mortality rates reaching 60%, mainly due to its excessive diagnostic delay. MiRNAs, a class of crucial epigenetic gene-expression regulators, have emerged as potential diagnostic biomarkers, with >200 molecules exhibiting expressional dysregulation in OSCC. We had previously established an in silico methodology for the identification of the most disease-specific molecules by bridging genetics and epigenetics.

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Cephalometric Evaluation of Children with Short Stature of Genetic Etiology: A Review.

Children (Basel)

June 2024

Unit of Orofacial Genetics, First Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, "Aghia Sophia" Children's Hospital, 11527 Athens, Greece.

A plethora of biological molecules regulate chondrogenesis in the epiphyseal growth plate. Disruptions of the quantity and function of these molecules can manifest clinically as stature abnormalities of various etiologies. Traditionally, the growth hormone/insulin-like growth factor 1 (IGF1) axis represents the etiological centre of final stature attainment.

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Psoriatic arthritis (PsA) is associated with obesity and other related comorbidities, which impose an additional burden on disease activity and response to treatment. We investigated the impact of Mediterranean diet, and exercise on the presentation and severity of PsA. Three hundred fifty-five patients with PsA (n = 279) and psoriasis (PsO) (n = 76) were included in a cross-sectional study.

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Immunosuppressives discontinuation after renal response in lupus nephritis: predictors of flares, time to withdrawal and long-term outcomes.

Rheumatology (Oxford)

July 2024

Rheumatology Unit, First Department of Propaedeutic Internal Medicine, Joint Academic Rheumatology Program, Laiko Hospital, Medical School, National & Kapodistrian University of Athens, 11527 Athens, Greece.

Objectives: The optimal duration of immunosuppressive (IS) treatment for lupus nephritis (LN) remains uncertain. We assessed the prevalence and predictors of IS tapering and discontinuation (D/C) in LN patients.

Methods: Data from 137 inception cohort LN patients were analyzed.

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Objectives: The Thyroidectomy-Related Voice Questionnaire (TVSQ) is a useful tool in the detection of voice changes and dysfunctions and the diagnosis of other symptoms related to transient or permanent laryngeal nerve damage in patients after thyroidectomy. The aim of our study is the translation and validation of (TVSQ) in the Greek language and in Greek population for the first time.

Methods: The TVSQ was translated from English to Greek and vice versa by two independent researchers, while before the application of the TVSQ in clinical practice, a control group of 20 people was used.

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