GLP-1 therapy increases visceral adipose tissue metabolic activity: lessons from a randomized controlled trial in obstructive sleep apnea.

Objective: Glucagon-like peptide-1 (GLP-1) analogues are currently the most widely used pharmacotherapies for weight loss. Their primary mechanism of action is attributed to reduction in energy intake. Data from murine studies also support an additional impact of those agents on energy homeostasis through upregulation of visceral adipose tissue (VAT) metabolic activity, but this remains uncertain in humans.

Diffuse Cystic Lung Disease: A Clinical Guide to Recognition and Management.

Topic Importance: Diffuse cystic lung diseases (DCLDs) represent a group of pathophysiologically heterogeneous entities that share a common radiologic phenotype of multiple thin-walled pulmonary cysts. DCLDs differ from the typical fibroinflammatory interstitial lung diseases in their epidemiology, clinical presentation, molecular pathogenesis, and therapeutic approaches, making them worthy of a distinct classification. The importance of timely and accurate identification of DCLDs is heightened by the impact on patient management including recent discoveries of targeted therapeutic approaches for some disorders.

Use of real-time electronic extremity dosimeters for monitoring and optimisation of radiopharmacy technique.

Radiopharmacy staff members are subject to extremity radiation doses, particularly to the fingertips. Dosemeters, such as, thermoluminescent detectors (TLDs) are currently used for monitoring fingertip doses. This study aimed to use real-time dosemeters to monitor radiopharmacy extremity doses to identify specific procedural steps associated with higher fingertip doses and, subsequently, reduce dose through promotion of optimised radiation protection practises.

Widespread service fragmentation for patients and families with tuberous sclerosis complex (TSC) in the Republic of Ireland.

Background: Tuberous sclerosis complex (TSC) is a rare approximate 1:6000 birth incidence, a genetic disease with a wide variability of physical and neuropsychiatric symptoms. Patients require lifelong care from multiple healthcare specialities, for which International and United Kingdom (UK) TSC consensus recommendations exist. Personalised care delivered by a centralised coordinated team of TSC experts is recommended.

INTRATHECAL BACLOFEN FOR NEUROFIBROMATOSIS RELATED SPINAL CORD INJURY WITH SPASTICITY - A CASE REPORT.

This case presents a 35-year-old male with spinal predominant neurofibromatosis-1 who developed an incomplete spinal cord injury (C3 Asia C) which did not improve despite urgent decompressive surgery for multiple cervical neurofibromas. This report outlines a novel indication for intrathecal baclofen. The patient suffered from lower limb weakness with severe spasticity and required assistance of at least two for all activities.

Radiomic study of antenatal prediction of severe placenta accreta spectrum from MRI.

Objectives: We previously demonstrated the potential of radiomics for the prediction of severe histological placenta accreta spectrum (PAS) subtypes using T2-weighted MRI. We aim to validate our model using an additional dataset. Secondly, we explore whether the performance is improved using a new approach to develop a new multivariate radiomics model.

Obesity Is Associated With Higher Levels of Circulating Cytokines Involved in the Development of Cardiovascular Disease in People Living With HIV.

Background: Obesity is increasingly described in people living with HIV (PLWH), but its impact on immune activation and inflammation in HIV is still poorly characterized. We aimed to analyze the difference in circulating cytokines involved in pathways associated with comorbidities in PLWH according to the presence or absence of obesity.

Methods: Age- and sex-matched PLWH with and without obesity (body mass index ≥30 kg/m 2 ) from a multicenter, prospective cohort were recruited with a 1:2 ratio.

Early inflammatory profiles predict maximal disease severity in COVID-19: An unsupervised cluster analysis.

Background: The inflammatory changes that underlie the heterogeneous presentations of COVID-19 remain incompletely understood. In this study we aimed to identify inflammatory profiles that precede the development of severe COVID-19, that could serve as targets for optimised delivery of immunomodulatory therapies and provide insights for the development of new therapies.

Methods: We included individuals sampled <10 days from COVID-19 symptom onset, recruited from both inpatient and outpatient settings.

Management and patient outcomes following admission with acute cholecystitis in Ireland: A national registry-based study.

Introduction: Acute cholecystitis is a common general surgical emergency, accounting for 3-10 % of all patients attending with acute abdominal pain. International guidelines suggest that emergency cholecystectomy is the treatment of choice for uncomplicated acute cholecystitis where feasible. There is a paucity of published data on the uptake of emergency cholecystectomy in Ireland.

Does a palliative medicine service reduce hospital length of stay and costs in adults with a life-limiting illness?-a difference-in-differences evaluation of service expansion in Ireland.

Background: People approaching end of life account disproportionately for health care costs, and the majority of these costs accrue in hospitals. The economic evidence base to improve value of care to this population is thin. Natural experiment methods may be helpful in bridging evidence gaps with credible causal estimates from routine data, but these methods have seldom been applied in this field.

Human in vivo baseline intrarenal pressure, peristaltic activity and response to ureteric stenting.

Objectives: To assess human in vivo intrarenal pressure (IRP) and peristaltic activity at baseline and after ureteric stent placement, using a narrow calibre pressure guidewire placed retrogradely in the renal pelvis.

Patients And Methods: A prospective, multi-institutional study recruiting consenting patients undergoing ureteroscopy was designed with ethical approval. Prior to ureteroscopy, the urinary bladder was emptied and the COMET™ II pressure guidewire (Boston Scientific) was advanced retrogradely via the ureteric orifice to the renal pelvis.

Vitreoretinal large B- cell lymphoma (VR- LBCL): Clinical and pathological features and treatment outcomes.

Context: Vitreoretinal large B- cell lymphoma (VR- LBCL) is a type of non- Hodgkin lymphoma confined to the eye and central nervous system (CNS). The clinical manifestations of intraocular lymphoma can precede, occur simultaneously with, or follow disease at CNS sites. It differs from other forms of extra-nodal lymphoma; in that it does not involve systemic sites other than CNS.

In silico modeling the potential clinical effect of growth factor treatment on the metabolism of human nucleus pulposus cells.

Background: While growth factors have the potential to halt degeneration and decrease inflammation in animal models, the literature investigating the effect of dosage on human cells is lacking. Moreover, despite the completion of clinical trials using growth differentiation factor-5 (GDF-5), no results have been publicly released.

Aims: The overall objective was to quantitatively assess the effect of three clinically relevant concentrations of GDF-5 (0.

Retrospective case series of vertebral artery injuries associated with cervical spine trauma.

Background: Vertebral artery injuries (VAI) can occur due to cervical spine trauma. VAI can prove a serious complication and potentially compromise vascular supply to the posterior aspect of the brain. Currently, there is a paucity of evidence with regards to incidence, management, and outcomes for these patients.

Conventional Excisional Haemorrhoidectomy versus Transanal Haemorrhoidal Dearterialization for Haemorrhoids: A Systematic Review and Meta-Analysis.

Introduction: Although effective, conventional excisional haemorrhoidectomy (CEH) is associated with significant postoperative pain. Novel techniques such as transanal haemorrhoidal dearterialization (THD) are suggested to reduce pain but may result in higher recurrence rates. We aimed to compare short- and long-term outcomes of CEH and THD in the present meta-analysis.

Childhood Nutritional Factors and Cardiometabolic Outcomes at 9-11 y of Age: Findings from the ROLO Longitudinal Birth Cohort Study.

Background: Childhood represents a critical period of nutritional risk in the programming of later chronic disease. Few longitudinal studies have explored repeated measures of nutrition throughout the first decade of life in relation to preteen cardiometabolic outcomes.

Objectives: This research aimed to explore associations of early feeding practices (human milk exposure and duration and timing of introduction to solids) and childhood dietary quality and inflammatory scores (at 5 and 9-11 y and change during childhood) on preteen cardiometabolic outcomes.

Brainwide Anatomical Connectivity and Prediction of Longitudinal Outcomes in Antipsychotic-Naïve First-Episode Psychosis.

Background: Disruptions of axonal connectivity are thought to be a core pathophysiological feature of psychotic illness, but whether they are present early in the illness, prior to antipsychotic exposure, and whether they can predict clinical outcome remain unknown.

Methods: We acquired diffusion-weighted magnetic resonance images to map structural connectivity between each pair of 319 parcellated brain regions in 61 antipsychotic-naïve individuals with first-episode psychosis (15-25 years, 46% female) and a demographically matched sample of 27 control participants. Clinical follow-up data were also acquired in patients 3 and 12 months after the scan.

Person-centred decisions in emergency care for older people living with frailty: principles and practice.

Older people living with frailty are frequent users of emergency care and have multiple and complex problems. Typical evidence-based guidelines and protocols provide guidance for the management of single and simple acute issues. Meanwhile, person-centred care orientates interventions around the perspectives of the individual.