195 results match your criteria: "University of Catania Medical School[Affiliation]"

GAU-PED study for early diagnosis of Gaucher disease in children with splenomegaly and cytopenia.

Orphanet J Rare Dis

June 2023

Division of Inherited Metabolic Diseases, Reference Centre Expanded Newborn Screening, Department of Women's and Children's Health, University Hospital, Padua, Italy.

Background: Gaucher disease (GD) diagnosis can be delayed due to non-specific symptoms and lack of awareness, leading to unnecessary procedures and irreversible complications. GAU-PED study aims to assess GD prevalence in a high-risk pediatric population and the presence, if any, of novel clinical or biochemical markers associated with GD.

Materials And Methods: DBS samples were collected and tested for β-glucocerebrosidase enzyme activity for 154 patients selected through the algorithm proposed by Di Rocco et al.

View Article and Find Full Text PDF

Background: Gallbladder hemorrhage is a life-threatening disorder. Trauma (accidental or iatrogenic such as a percutaneous biopsy or cholecystectomy surgery), cholelithiasis, biliary tract parasitosis, vasculitis, vascular malformations, autoimmune and neoplastic diseases and coagulopathies have been described as causes of hemorrhage within the lumen of the gallbladder. The use of non-steroidal anti-inflammatory drugs and anticoagulants may represent a risk factor.

View Article and Find Full Text PDF

Gestational Diabetes Mellitus pregnancy by pregnancy: early, late and nonrecurrent GDM.

Diabetes Res Clin Pract

June 2022

Department of Clinical and Molecular Medicine Sapienza University of Rome, Rome, Italy; Israelitico Hospital, Rome, Italy; Santa Famiglia CdC, Rome, Italy.

Aims: To assess the GDM recurrence rate in a cohort of pregnant women with prior GDM, to compare two consecutive pregnancies complicated by GDM, to compare women with nonrecurrent and recurrent GDM and to stratify the latter in women with early and late recurrent GDM.

Methods: Retrospective study including 113 women with GDM in an index pregnancy (G1), at least a postindex pregnancy (G2) and normal glucose tolerance in between. The GDM recurrence rate was assessed, and maternal and neonatal outcomes and pancreatic beta cell function of the index pregnancy were compared with those of the postindex pregnancy (G1 vs.

View Article and Find Full Text PDF

In the last decade, the survival of subjects affected by cancer in childhood has significantly improved. The increased lifespan of childhood cancer survivors (CCS) led to a greater risk for long-term, therapy-related morbidity. To identify the clinical predictors of metabolic adverse outcomes in CCS (average off-therapy period: 12 years), we recruited 126 survivors of different childhood cancers (86.

View Article and Find Full Text PDF

Epigenetic Mechanisms in Type 2 Diabetes Retinopathy: A Systematic Review.

Int J Mol Sci

September 2021

Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Via S. Sofia 87, 95123 Catania, Italy.

Diabetic retinopathy (DR) is one of the main causes of vision loss in middle-aged economically active people. Modifiable (i.e.

View Article and Find Full Text PDF

COVID-19 vaccination in pregnant and lactating diabetic women.

Nutr Metab Cardiovasc Dis

June 2021

Interassociative Diabetes and Pregnancy Study Group, Italian Association of Diabetologists (AMD), Italian Society of Diabetology (SID), Rome, Italy; Department of Clinical and Experimental Medicine, Endocrinology Section, University of Catania Medical School, Catania, Italy.

Aim: To discuss available information on the opportunity for pregnant women affected by diabetes/obesity to receive COVID-19 vaccine.

Data Synthesis: Pregnant women with SARS-CoV-2 (COVID-19) infection are at high risk for severe acute respiratory syndrome and adverse outcomes. Pregnant women with severe COVID-19 present increased rates of preterm delivery (<37 gestational weeks), cesarean delivery and neonatal admissions to the intensive care unit.

View Article and Find Full Text PDF

Background And Aims: Good glycemic control is crucial to reduce the risk of adverse pregnancy outcomes. Our aim was to evaluate the efficacy of Flash Glucose Monitoring (FGM) on glucose control in women with pregestational diabetes.

Methods And Results: Forty women with inadequately controlled type 1 (T1D, n = 34) and type 2 (T2D, n = 6) diabetes at conception were randomly assigned to two arms: the Flash Glucose group (FG, n = 21) using FGM, and the control group (CG, n = 19) using self-monitoring of blood glucose (SMBG).

View Article and Find Full Text PDF

Aims: To assess the proportion of women with gestational diabetes (GDM) by performing postpartum Oral Glucose Tolerance Test (OGTT) and to identify GDM phenotypes at high-risk of postpartum dysglycemia (PPD).

Methods: Observational, retrospective, multicenter study involving consecutive GDM women. Recursive partitioning (RECPAM) analysis was used to identify distinct and homogeneous subgroups of women at different PPD risk.

View Article and Find Full Text PDF

Background: Maternal high blood glucose during pregnancy increases the risk for both maternal and fetal adverse outcomes. The mechanisms underlying the regulator effects of hyperglycemia on placental development and growth have not been fully illustrated yet. The placenta expresses high amounts of both insulin receptor (IR) and insulin-like growth factor receptor (IGF-1R).

View Article and Find Full Text PDF

Objective: Type 1 diabetes (T1D) is frequently associated with other autoimmune diseases (AIDs). Although most of T1D patients are sporadic cases (S-T1D), 10% to 15% have a familial form (F-T1D) involving 2 or more first-degree relatives. This study evaluated the effect of T1D family aggregation and age onset on AIDs occurrence.

View Article and Find Full Text PDF

Purpose: Subacute thyroiditis (SAT) is an inflammatory thyroid disorder of viral origin, generally preceded by an upper respiratory tract infection. Since the disorder is self-limiting, it is frequently underdiagnosed. However, the disease should not be overlooked since the associated thyrotoxicosis may worsen the clinical course of concomitant disorders (e.

View Article and Find Full Text PDF

There is a growing understanding as science evolves that different cancer types require different approaches to treatment evaluation, especially in the metastatic stages. The introduction of new metastatic breast cancer (MBC) treatments may be hindered by several elements, including the availability of relevant evidence related to disease-specific outcomes, the benefit assessment process around the evaluation of the clinical benefit and the patients' need of new treatments. The Steering Committee (SC) found that not all issues relevant to MBC patients are consistently considered in the current benefit assessment process of new treatments.

View Article and Find Full Text PDF

Thyroidectomy as Treatment of Choice for Differentiated Thyroid Cancer.

Int J Surg Oncol

February 2020

Department of Clinical and Experimental Medicine, Endocrinology Section, University of Catania Medical School, Garibaldi-Nesima Hospital, Via Palermo 636, Catania, Italy.

Background: Despite a large amount of data, the optimal surgical management of differentiated thyroid cancer remains controversial. Current guidelines recommend total thyroidectomy if primary thyroid cancer is >4 cm, while for tumors that are between 1 and 4 cm in size, either a bilateral or a unilateral thyroidectomy may be appropriate as surgical treatment. In general, total thyroidectomy would seem to be preferable because subtotal resection can be correlated with a higher risk of local recurrences and cervical lymph node metastases; on the other hand, total thyroidectomy is associated with more complications.

View Article and Find Full Text PDF

Short-term adverse effects of anticancer drugs in patients with type 2 diabetes.

J Chemother

May 2019

a Department of Clinical and Experimental Medicine , Endocrinology Section, University of Catania Medical School , Garibaldi-Nesima Hospital, Catania , Italy.

The short-term adverse effects of anticancer drugs (AD) in patients with type 2 diabetes (T2D) are poorly studied and their management still represents an important challenge for clinicians. We carried out a retrospective single-center study in 168 patients with T2D and cancer, evaluating both the short-term effects of first-line AD on glycemic control and chronic diabetes complications. Average glycated hemoglobin significantly increased after AD compared to values before treatment (7.

View Article and Find Full Text PDF

Insulin Receptor Isoforms in Cancer.

Int J Mol Sci

November 2018

Department of Clinical and Experimental Medicine, Endocrinology Section, University of Catania Medical School, Garibaldi-Nesima Hospital, via Palermo 636, 95122 Catania, Italy.

The insulin receptor (IR) mediates both metabolic and mitogenic effects especially when overexpressed or in clinical conditions with compensatory hyperinsulinemia, due to the metabolic pathway resistance, as obesity diabetes. In many cancers, IR is overexpressed preferentially as IR-A isoform, derived by alternative splicing of exon 11. The IR-A overexpression, and the increased IR-A:IR-B ratio, are mechanisms that promote the mitogenic response of cancer cells to insulin and IGF-2, which is produced locally by both epithelial and stromal cancer cells.

View Article and Find Full Text PDF

During aging-one the most potent risk factors for Parkinson's disease (PD)-both astrocytes and microglia undergo functional changes that ultimately hamper homoeostasis, defense, and repair of substantia nigra pars compacta (SNpc) midbrain dopaminergic (mDA) neurons. We tested the possibility of rejuvenating the host microenvironment and boosting SNpc DA neuronal plasticity via the unilateral transplantation of syngeneic neural stem/progenitor cells (NSCs) in the SNpc of aged mice with 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine-induced experimental PD. Transplanted NSCs within the aged SNpc engrafted and migrated in large proportions to the tegmental aqueduct mDA niche, with 30% acquiring an astroglial phenotype.

View Article and Find Full Text PDF

Wnt3a promotes pro-angiogenic features in macrophages in vitro: Implications for stroke pathology.

Exp Biol Med (Maywood)

January 2018

1 Department of Clinical Neurosciences - Division of Stem Cell Neurobiology, Wellcome Trust-Medical Research Council Stem Cell Institute and NIHR Biomedical Research Centre, 151895 University of Cambridge, Cambridge CB2 0HA, UK.

Article Synopsis
  • Wnt3a has been found to play a new role in macrophages, changing them into a pro-angiogenic type that can help form vascular-like structures even when oxygen and glucose are low.
  • This transformation in macrophages leads to increased cell growth, migration, and an unexpected rise in cell death, highlighting complex cellular behaviors.
  • The findings suggest that Wnt3a could be a target for promoting recovery in conditions like stroke by enhancing blood vessel formation during inflammatory responses.
View Article and Find Full Text PDF

Heavy metals in the volcanic environment and thyroid cancer.

Mol Cell Endocrinol

December 2017

Medical Oncology, University of Catania Medical School, Policlinico Via S. Sofia 78, 95123 Catania, Italy.

In the last two decades thyroid cancer incidence has increased worldwide more than any other cancer. Overdiagnosis of subclinical microcarcinomas has certainly contributed to this increase but many evidences indicate that a true increase, possibly due to environmental factors, has also occurred. Thyroid cancer incidence is markedly increased in volcanic areas.

View Article and Find Full Text PDF

Background: Intraoperative remifentanil has been associated with postoperative hyperalgesia, higher visual analogic pain scores, and increased postoperative morphine consumption. However, this has not been investigated from patient's perspective by using a patient-reported outcomes (PROs) approach with a validated questionnaire.

Methods: We joined the largest prospective observational study on postoperative pain, PAIN OUT Project (NCT02083835), and collected data for 2 years.

View Article and Find Full Text PDF

The changing epidemiology of thyroid cancer: why is incidence increasing?

Curr Opin Oncol

January 2015

aEndocrinology, Garibaldi Hospital Medical Center and Department of Clinical and Molecular Biomedicine, University of Catania bHumanitas, Catania Center of Oncology cMedical Oncology, University of Catania Medical School, Catania, Italy.

Purpose Of Review: Thyroid cancer incidence is increasing worldwide. Causes are highly debated.

Recent Findings: Thyroid cancer increase has been associated to socioeconomic status, better access to healthcare and rising use of thyroid imaging.

View Article and Find Full Text PDF

Laparoscopic Reversal of Hartmann's Procedure: State of the Art 20 Years after the First Reported Case.

Gastroenterol Res Pract

September 2014

Department of Surgical Sciences, Organ Transplantation and Advanced Technologies, University of Catania, Cannizzaro Hospital, Via Messina 829, 95100 Catania, Italy ; Department of Surgery, Hamad General Hospital, P.O. Box 3050 Doha, Qatar.

Introduction. Aim of the present work is to review the literature to point out the role of laparoscopic reversal of Hartmann procedure. Material and Methods.

View Article and Find Full Text PDF

Managing the incidentally detected gallbladder cancer: algorithms and controversies.

Int J Surg

June 2015

General Surgery and Senology Unit, Department of Surgery, "Policlinico - Vittorio Emanuele" Hospital, University of Catania Medical School, Via S. Sofia 78, 95123 Catania, Italy. Electronic address:

Introduction: Gallbladder cancer (GBC) is the fifth most common neoplasm of the gastrointestinal tract and the most common cancer of the biliary tract. GBC is suspected preoperatively in only 30-40% of patients. The other 60-70% are discovered incidentally (IGBC) by the pathologist on a gallbladder specimen following cholecystectomy for benign diseases such as polyps, gallstones, and cholecystitis.

View Article and Find Full Text PDF

Since Kocher and Billroth refined an acceptable technique, the thyroidectomy has become one of the most frequent procedures in endocrine surgery and bilateral total thyroidectomy is performed in the majority of thyroid diseases. This work evaluated the use of the Harmonic(®) FOCUS and traditional suture ligation (knot and tie) technique in a prospective, randomized study of open thyroidectomy. Eighty two patients were randomized and divided into two similarly sized groups: the Harmonic(®) FOCUS group (F group) and traditional group (T group).

View Article and Find Full Text PDF