5,646 results match your criteria: "St James's Hospital.[Affiliation]"

Purpose: Screening, triage and referral systems are proposed as efficient, needs-based models of cancer rehabilitation. This study aimed to evaluate the feasibility of the PERCS triage and referral system.

Methods: Utilising a pre-post design, the feasibility of PERCS was evaluated quantitatively in the context of a physiotherapy-led clinic for patients diagnosed with cancer during COVID-19.

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Background/objectives: Predicting patient readmission is an important task for healthcare risk management, as it can help prevent adverse events, reduce costs, and improve patient outcomes. In this paper, we compare various conventional machine learning models and deep learning models on a multimodal dataset of electronic discharge records from an Irish acute hospital.

Methods: We evaluate the effectiveness of several widely used machine learning models that leverage patient demographics, historical hospitalization records, and clinical diagnosis codes to forecast future clinical risks.

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Background: Little work to date has quantified the effect of psychotropic medications (antidepressants, benzodiazepines, 'Z' drugs, antipsychotics, anticholinergics) on mobility and gait in later life. The aim of this study is to examine the relationship between these medications and mobility/gait parameters in a large cohort of community-dwelling older people.

Methods: Participants were included if they were ≥60 years at TILDA Wave 1 and underwent gait and mobility assessment (Gaitrite system), with follow-up at Wave 3 (4 years).

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Serum antigen tests for the diagnosis of invasive aspergillosis: a retrospective comparison of five antigen assays and one beta-D-glucan assay.

J Clin Microbiol

December 2024

Max von Pettenkofer-Institut für Hygiene und Medizinische Mikrobiologie, Medizinische Fakultät, LMU München, Munich, Germany.

Invasive aspergillosis (IA) is a life-threatening infection. Early and specific diagnosis is pivotal to ensure adequate therapy. Antigen testing from blood is a widespread and convenient diagnostic approach.

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Purpose Of Review: Advances in DNA sequencing and analysis of the respiratory microbiome highlight its close association with bronchiectasis phenotypes, revealing fresh opportunities for diagnosis, stratification, and personalized clinical intervention. An under-recognized condition, bronchiectasis is increasingly the subject of recent large-scale, multicentre, and longitudinal clinical studies including detailed analysis of the microbiome. In this review, we summarize recent progress in our understanding of the bronchiectasis microbiome within the context of its potential use in treatment decisions.

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Biobanking rare gynaecological tumours - How harmonised is data collection?

Eur J Surg Oncol

October 2024

Centre for Molecular Medicine and Biobanking, University of Malta, Msida, Malta. Electronic address:

Article Synopsis
  • - GYNOCARE aims to assess biobanks for rare gynaecological tumours to standardize sample collection, data handling, and consent processes for improved cross-border research and clinical trials.
  • - Two digital surveys were conducted across seven European countries, revealing that while tissue and blood samples were commonly stored, there were significant variations in clinical data documentation and connections to national registries.
  • - The findings indicate inconsistencies in consent procedures and data management, highlighting the need for further research to unify practices across Europe for better collaboration in gynaecological cancer research.
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Sialadenoma papilliferum is a tumor characterized by surface papillary projections and glandular/microcystic proliferation at the lesion base. Cases in which surface involvement is absent have been termed "sialadenoma papilliferum-like intraductal papillary tumor." Similar tumors that are present in the mandible have been termed "tubulopapillary hidradenoma-like tumor of the mandible.

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In parallel with improved operative and oncologic outcomes for esophageal cancer, paraconduit hiatus hernia (PHH) is an increasingly recognized entity, both in the early postoperative phase and in long-term follow-up. The aim of this study was to assess the incidence of and risk factors for PHH, and to describe management approaches in a tertiary referral center. All patients undergoing surgery with curative intent for esophageal cancer from 2008 to 2022 at a single center were included.

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Impact of Empirical Treatment Recommendations From 2017 European Guidelines for Nosocomial Pneumonia.

Chest

October 2024

University of Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS); CIBER of Respiratory Diseases (CIBERES), Madrid, Spain; Department of Pneumology, Respiratory Institute, Hospital Clínic de Barcelona, Barcelona, Spain. Electronic address:

Background: The management of nosocomial pneumonia represents a major challenge in the ICU. European guidelines from 2017 proposed an algorithm for the prescription of empirical antimicrobial treatment based on medical history, local ecology, and severity (ie, presence or absence of septic shock). We assessed this algorithm's usefulness by comparing outcomes with and without guideline adherence in a population at high risk of multiresistance and mortality.

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Background: Preoperative radiological findings of hypopharyngeal cancers are used to determine suitability for surgical resection. We sought to examine preoperative imaging characteristics to determine how well imaging findings predicted surgical resectability.

Methods: A retrospective case-control study of patients undergoing a pharyngolaryngectomy in a tertiary referral center over a 2-year period was completed.

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Article Synopsis
  • Social prescribing is gaining worldwide attention, highlighting its importance in improving community health and well-being.
  • A recent study involved 48 experts from 26 countries to create a unified definition of social prescribing.
  • The reflection on this study emphasizes its practical applications and discusses future directions for social prescribing initiatives.
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Article Synopsis
  • CRUSE® is an app designed for people with chronic spontaneous urticaria (CSU) to track their symptoms using visual analogue scales (VASs), aiming to assess the app's effectiveness in measuring disease activity.
  • A study analyzed three VASs related to CSU impact on daily life, including one specifically for the severity of urticaria, one for productivity, and a general health measure (EQ-5D), using data from nearly 6,000 patients over many days.
  • The results showed that the CRUSE® app's VASs demonstrate strong validity and reliability, with the "VAS urticaria" being most effective in capturing symptom changes, while the minimal important difference (MID) values indicated meaningful changes
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Objectives: The aim of this study was to systematically review the literature to assess the application of AI-based interventions in lung cancer screening, and its future implications.

Methods: Relevant published literature was screened using PRISMA guidelines across three databases: PubMed, Scopus, and Web of Science. Search terms for article selection included "artificial intelligence," "radiology," "lung cancer," "screening," and "diagnostic.

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Article Synopsis
  • - The study highlights the importance of user input in creating digital health interventions (DHIs) to improve their acceptance for secondary prevention of cardiovascular disease (CVD).
  • - A co-design approach was employed in developing the INTERCEPT DHI, involving health professionals and users in a four-phase process to ensure the app meets real needs and is user-friendly.
  • - Key design principles such as simplicity, personalization, and social support were identified, leading to significant improvements in usability scores after testing and implementing user feedback.
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Introduction: Acute upper gastrointestinal bleeding (UGIB) secondary to gastric cancer presents a significant clinical challenge due to its high morbidity and mortality rates. Transcatheter arterial embolisation (TAE) has emerged as a potential therapeutic option for managing this condition, especially in the context of failed endoscopic management. This systematic review aims to evaluate the efficacy and safety of TAE in treating acute upper gastrointestinal (GI) bleeding caused by gastric cancer.

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Imaging techniques, such as computed tomography (CT) and fluoroscopy, are essential for the diagnosis and treatment of urolithiasis. There is increasing concern regarding the cumulative radiation dose associated with medical imaging and its adverse effects. This study aimed to assess radiation exposure in patients undergoing endoscopic management of urolithiasis and to identify factors associated with increased exposure.

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What is known about near miss events in the operating room? A systematic review of studies of mixed methods design.

Ir J Med Sci

October 2024

Health Systems Research, St James's Hospital and Centre for Innovative Human Systems, Trinity College, the University of Dublin, Dublin, Ireland.

Article Synopsis
  • A near miss event (NME) in healthcare is a potential incident that could have caused serious harm but didn’t, particularly prevalent in operating rooms (OR), where around 50% of hospital adverse events occur but are often underreported.* -
  • A systematic review of studies from 2001-2023, focusing on mixed methods research in the OR, found 14 relevant papers indicating that NMEs are frequent and often go unreported, with multiple NMEs for a single patient increasing the risk of harm.* -
  • Enhancing feedback and education regarding NMEs has been shown to improve reporting rates, and ORs that report more NMEs tend to experience fewer serious patient harm events, highlighting the importance of adopting
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Deep feature batch correction using ComBat for machine learning applications in computational pathology.

J Pathol Inform

December 2024

Department of Histopathology and Morbid Anatomy, Trinity Translational Medicine Institute, Trinity College Dublin, Dublin D08 W9RT, Ireland.

Background: Developing artificial intelligence (AI) models for digital pathology requires large datasets from multiple sources. However, without careful implementation, AI models risk learning confounding site-specific features in datasets instead of clinically relevant information, leading to overestimated performance, poor generalizability to real-world data, and potential misdiagnosis.

Methods: Whole-slide images (WSIs) from The Cancer Genome Atlas (TCGA) colon (COAD), and stomach adenocarcinoma datasets were selected for inclusion in this study.

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Article Synopsis
  • * Through three rounds of electronic surveys among a multidisciplinary team, 94 consensus statements were established focusing on pre-operative, intra-operative, and post-operative care.
  • * Key recommendations included prehabilitation and risk stratification before surgery, careful surgical approaches during the procedure, and comprehensive post-operative care that includes pain management and physiotherapy support.
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Article Synopsis
  • Robot-assisted minimally invasive esophagectomy (RAMIE) is becoming a popular alternative to traditional surgical methods for treating esophageal cancer, but this study highlights the lack of direct comparisons among all four approaches: RAMIE, laparoscopic minimally invasive esophagectomy (LMIE), hybrid esophagectomy (HE), and open esophagectomy (OE).
  • The analysis included data from seven randomized controlled trials with over 1,000 patients, revealing that OE had the lowest rate of anastomotic leaks, while LMIE exhibited fewer pulmonary and cardiac complications, and RAMIE had the lowest 30-day mortality.
  • Results indicate that while LMIE and RAMIE offer distinct advantages, further research through upcoming randomized controlled trials is needed to
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Early Life Exposure to Parental Crohn's Disease Is Associated With Offspring's Gut Microbiome, Gut Permeability, and Increased Risk of Future Crohn's Disease.

Gastroenterology

February 2025

Division of Gastroenterology & Hepatology, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Zane Cohen Centre for Digestive Diseases, Mount Sinai Hospital, Toronto, Ontario, Canada.

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Background: The epidemiology and management of thyroid cancer has changed radically in the recent past, with rising international incidence of early-stage papillary thyroid cancer (PTC) in particular. In this paper, we review the epidemiology of thyroid cancer in Ireland.

Methods: A retrospective cohort study of National Cancer Registry of Ireland data, 1994-2019.

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Human tissue-resident NK cells in the lung have a higher glycolytic capacity than non-tissue-resident NK cells in the lung and blood.

Proc Natl Acad Sci U S A

October 2024

Department of Clinical Medicine, School of Medicine, Trinity Translational Medicine Institute, St James' Hospital, Trinity College Dublin, Dublin D08 W9RT, Ireland.

Article Synopsis
  • Tissue-resident natural killer (trNK) cells are found in the human lung, and this study investigates their unique metabolic functions, which may play a role in their effectiveness as immune cells.
  • Researchers analyzed human bronchoalveolar lavage fluid (BALF) and peripheral blood using flow cytometry and SCENITH to compare the phenotype and metabolism of NK cells in these locations, uncovering specific markers for trNK cells.
  • The study discovered that lung NK cells have a significantly higher glycolytic capacity and are more reliant on glucose than those in peripheral blood, suggesting these trNK cells are better equipped to respond to challenges in the lung environment.
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