Assessing ChatGPT's Reliability as an Educational Resource for Information on Breast Reduction Surgery.

Introduction: With advances in AI and machine learning, platforms like OpenAI's ChatGPT are emerging as educational resources. While these platforms offer easy access and user-friendliness due to their personalized conversational responses, concerns about the accuracy and reliability of their information persist. As one of the most common surgical procedures performed by plastic surgeons worldwide, breast reduction surgery (BRS) offers relief for the physical and emotional burdens of large breasts.

Re-municipalising sociospatial infrastructure: A journeying ethnography of Greater Manchester's dementia (un)friendly buses.

Transport can pose substantial challenges for people with dementia. Dementia-friendly approaches seek to encourage public transport use by enhancing people and places through educational initiatives and architectural augmentation respectively. The Greater Manchester Combined Authority is implementing dementia-friendliness within a major re-municipalisation of public transport.

Biomechanical evaluation of double-stranded knot configurations in high-strength sutures and tapes.

Purpose: Recently, a new dynamic high-strength suture (DC) was introduced, also available in tape form (DT), featuring a salt-infused silicone core attracting water in a fluid environment to preserve tissue approximation. The aims of this study were to (1) assess the influence of securing throw number on knot security of two double-stranded knot configurations (Cow-hitch and Nice-knot) tied with either dynamic (DC and DT) or conventional (FW and ST) high-strength sutures and tapes, and (2) compare the ultimate force and knot slippage of the novel dynamic versus conventional sutures and tapes when used with their minimal number of needed securing throws.

Methods: Seven specimens of each FW, ST, DC and DT were considered for tying with Cow-hitch or Nice-knots.

A Mesoporous Gold Sensor Unveils Phospho PD-L1 in Extracellular Vesicles as a Proxy for PD-L1 Expression in Lung Cancer Tissue.

Immune checkpoint inhibitors (ICIs) targeting programmed cell death ligand 1 (PD-L1), or its receptor, PD-1 have improved survival in patients with non-small-cell lung cancer (NSCLC). Assessment of PD-L1 expression requires tissue biopsy or fine needle aspiration that are currently used to identify patients most likely to respond to single agent anti-PD-1/PD-L1 therapy. However, obtaining sufficient tissue to generate a PD-L1 tissue proportion score (TPS) ≥ 50% using immunohistochemistry remains a challenge that potentially may be overcome by liquid biopsies.

Computer Hexapod-assisted Orthopaedic Surgery for the Correction of Multiplanar Deformities throughout the Lower Limb.

Introduction: Computerised hexapod-assisted orthopaedic surgery (CHAOS) is a method by which complex multiplanar, multilevel deformity can be corrected with a high degree of accuracy utilising minimally invasive techniques within a single operative event. This study's aim was to report the reliability, accuracy and magnitude of correction achieved, alongside patient-reported outcomes and risk factors for complications when using the CHAOS technique throughout the lower limb.

Materials And Methods: Retrospective review of medical records and radiographs for consecutive patients who underwent CHAOS for lower limb deformity correction at a tertiary centre between 2012 and 2020.

Delayed Abdominal Flap for Upper Extremity Soft Tissue Coverage.

Unlike other body parts, the upper extremity has critical structures close to the skin, making soft tissue injuries more complex. These injuries can result from various causes, including trauma and necrotizing soft tissue infections, necessitating reconstruction. Historically, pedicled flaps from the groin and abdomen were commonly used for upper extremity reconstruction, but they had limitations, such as the need for flap division and debulking, patient discomfort, and stiffness.

Transport digitalisation: Navigating futures of hypercognitive disablement.

People living with cognitive impairments face new forms of disablement in the context of transport digitalisation, an issue recently catalysed by controversies regarding rail ticket office closures. Transport can dramatically impact the lives of people diagnosed with dementia, who often find their mobility suddenly and dramatically impaired. Unfortunately, sociological analysis of cognitive disability has traditionally been undermined by under-theorisation.

Lorlatinib After Alectinib-Induced Pneumonitis: A Case Report.

gene rearrangements are detected in approximately 3% to 5% of NSCLC. tyrosine kinase inhibitors, such as third-generation lorlatinib, have exhibited remarkable efficacy in -rearranged NSCLC; however, they have been associated with a low incidence of treatment-limiting and potentially fatal drug-induced interstitial lung disease (ILD). There is concern that this may represent a class effect, a theory that is supported by a number of case reports.

Cognitivism ageing: The Alzheimer conundrum as switched ontology & the potential for a new materialist dementia.

Following recent regulatory approvals for anti-Alzheimer's monoclonal antibodies, this paper considers the contemporary role of cognitivism in defining the ontological commitments of dementia research, as well as movements away from cognitivism under the umbrella of 4E cognitive science. 4E cognitive theories, extending cognition into bodies, their environs, and active relations between the two, share potentially fruitful affinities with new materialisms which focus on the co-constitution of matter in intra-action. These semi-overlapping conceptual positions furnish some opportunity for an ontological alternative to longstanding cognitivist commitments, particularly to the isolated brain as a material catalyst for commercial interventions.

A narrative review of supportive and end of life care considerations in advanced hepatocellular carcinoma.

Background And Objective: Hepatocellular carcinoma (HCC) remains a leading cause of cancer-related deaths, and case numbers continue to rise in the United States. HCC carries a poor prognosis, and management requires a multidisciplinary approach. This narrative review aims to identify opportunities for further integration of palliative care (PC) in HCC care.

Prompt Management of Airbag Burn Injuries Leads to Optimized Patient Outcomes: A Pilot Study.

Background: Dual airbags are required to be installed and available for use in all motor vehicles since 1997. The National Highway Traffic Safety Administration reported that 50,457 lives were saved by airbags from 1987 to 2017; however, airbag deployment can cause injuries, including thermal and chemical burns, hyperpigmentation, and dysaesthesia. There is little information available in the literature regarding differences in outcomes between promptly visiting a plastic surgeon and waiting for treatment, especially as an injury may not be immediately apparent or patients may not know that airbag burn injuries may be delayed in presenting.

Knowledge Retention From Emergency Medicine Simulation-Based Learning Curriculum for Pre-clinical Medical Students.

Introduction Traditional medical school curricula rely on textbook-based learning during the first two years, often limiting students' clinical exposure. Simulation-based learning (SBL) provides an opportunity for students to gain clinical exposure and competency with common procedures as well as to gain knowledge related to common clinical topics. Retention of factual knowledge is a current topic of discussion as medical learners often have difficulty with long-term retention.

How frail is frail in oncology studies? A scoping review.

Aims: The frailty index (FI) is one way in which frailty can be quantified. While it is measured as a continuous variable, various cut-off points have been used to categorise older adults as frail or non-frail, and these have largely been validated in the acute care or community settings for older adults without cancer. This review aimed to explore which FI categories have been applied to older adults with cancer and to determine why these categories were selected by study authors.

Administration of immune checkpoint inhibitors at rural towns using the Teleoncology model of care-A North Queensland perspective.

Objective: This study aimed at evaluating the safety of administering immune checkpoint inhibitors (ICIs) and monitoring for immune-related adverse events (irAEs) using the Teleoncology model of care.

Design: A retrospective cohort study comparing two patient groups.

Setting: The North Queensland Teleoncology Network (NQTN) operated by the Townsville (THHS) and Cairns Hospital Health Services (CHHS) with the Townsville Cancer Centre (TCC) acting as the control group setting.

Regulating the disenfranchised: Reciprocity & resistance under the Mental Capacity Act.

This paper interrogates the legitimacy of formal ethical regulation regarding people with dementia under the Mental Capacity Act, 2005 in England and Wales. Under the Act, research among people diagnosed with dementia must be approved by Health Research Authority committees, irrespective of whether that research engages with health organisations or service users. As examples, I discuss two ethnographic dementia studies that do not engage with healthcare services, but which nonetheless require HRA approval.

Single-Stage Externalized Locked Plating for Treatment of Unstable Meta-Diaphyseal Tibial Fractures.

(1) Background: Unstable meta-diaphyseal tibial fractures represent a heterogeneous group of injuries. Recently, good clinical results have been reported when applying a technique of externalized locked plating in appropriate cases, highlighting its advantage in terms of less additional tissue injury compared with conventional methods of fracture fixation. The aims of this prospective clinical cohort study were, firstly, to investigate the biomechanical and clinical feasibility and, secondly, to evaluate the clinical and functional outcomes of single-stage externalized locked plating for treatment of unstable, proximal (intra- and extra-articular) and distal (extra-articular), meta-diaphyseal tibial fractures.

The art of friendliness: Organiser perspectives on curating dementia friendly cultural events.

Over recent decades, the arts have become a popular response to dementia. Amidst wider concerns with accessibility, widening participation and audience diversity, coupled with greater attention to creativity across dementia studies, many arts organisations are now offering dementia friendly initiatives. While dementia friendliness has been well-established for almost a decade, the meaning of friendliness remains vague.

Augmented screwdrivers can increase the performance of orthopaedic surgeons compared with use of normal screwdrivers.

Orthopaedic screws insertion can be trivialised as a simple procedure, however it is frequently performed poorly. Limited work exists defining how well surgeons insert screws or whether augmented screwdrivers can aid surgeons to reduce stripping rates and optimise tightness. We aimed to establish the performance of surgeons inserting screws and whether this be improved with screwdriver augmentation.

The impact of frailty on health outcomes in older adults with lung cancer: A systematic review.

Background: Frailty is prevalent in older adults with lung cancer, however the impact of frailty in this population is not well understood. The aim of this review was to evaluate the outcomes that are measured in frail older adults with lung cancer, and to determine the associations between frailty and these outcomes.

Methods: A systematic online search of PubMed, EMBASE, and Cochrane databases was conducted to identify all English-language studies between January 2015 and May 2022 prospectively evaluating frailty and outcomes in older adults (median age > 65 years) with lung cancer.

Acquired Hemophilia A Secondary to an Immune Checkpoint Inhibitor: A Case Report.

We report a case of a patient with extensive-stage SCLC who developed acquired hemophilia A during maintenance atezolizumab therapy. The patient initially presented with asymptomatic anemia, a prolonged acquired prothrombin time, and factor VIII (FVIII) deficiency. Acquired FVIII autoantibodies were detected, confirming the diagnosis of acquired hemophilia.

Merging antimicrobial and visible emission properties within 1,3,4-trisubstituted-1,2,3-triazolium salts.

Bioactive molecules displaying visible wavelength emission can be useful for bioimaging, chemosensing and photodynamic therapy applications. Reported herein are 1,3,4-trisubsituted-1,2,3-triazolium salts displaying both antimicrobial and visible emission properties. Using a click chemistry approach, 2-fluorenyl, 1-naphthyl, 2-naphthyl, 2-anthracenyl and 1-pyrenyl units were incorporated at the N1 position, imparting visible emission properties to their triazolium bromide salts with Stokes shifts greater than 100 nm relative to the emission of their triazole precursors.

Causes of Botulinum Toxin Treatment Failure.

Purpose: The purpose of this article is to review the cause of botulinum toxin (BT) failure and determine the ways to minimize the risks of its occurrence.

Methods: A PubMed and Google Scholar literature search was conducted with the search terms botulinum toxin, treatment, failure, causes, and prevention. Fifteen relevant articles were found and used as the scientific base for this article.

Synthetic Control of Exciton Dynamics in Bioinspired Cofacial Porphyrin Dimers.

Understanding how the complex interplay among excitonic interactions, vibronic couplings, and reorganization energy determines coherence-enabled transport mechanisms is a grand challenge with both foundational implications and potential payoffs for energy science. We use a combined experimental and theoretical approach to show how a modest change in structure may be used to modify the exciton delocalization, tune electronic and vibrational coherences, and alter the mechanism of exciton transfer in covalently linked cofacial Zn-porphyrin dimers ( linked and linked ). While both and feature zinc porphyrins linked by a 1,2-phenylene bridge, differences in the interporphyrin connectivity set the lateral shift between macrocycles, reducing electronic coupling in and resulting in a localized exciton.