The Association of Physical Activity With Overweight/Obesity and Type 2 Diabetes in Nepalese Adults: Evidence From a Nationwide Non-Communicable Disease Risk Factor Survey.

Background: The rising prevalence of obesity and type 2 diabetes (T2DM) is a significant public health concern, particularly in low- and middle-income countries. This study aimed to explore the association between physical activity levels, overweight/obesity, and T2DM in a nationwide survey of Nepalese adults.

Methods: This was a secondary analysis of the 2019 non-communicable diseases (NCD) risk factors STEPS survey conducted in Nepal.

ChatGPT as a patient education tool in colorectal cancer-An in-depth assessment of efficacy, quality and readability.

Aim: Artificial intelligence (AI) chatbots such as Chat Generative Pretrained Transformer-4 (ChatGPT-4) have made significant strides in generating human-like responses. Trained on an extensive corpus of medical literature, ChatGPT-4 has the potential to augment patient education materials. These chatbots may be beneficial to populations considering a diagnosis of colorectal cancer (CRC).

Emotional Intelligence as a Component of Surgical Coaching: A Scoping Review.

Objective: Surgical coaching has become more widespread and involves both technical and nontechnical skills. Emotional Intelligence (EI) is an important nontechnical skill and is associated with leadership skills, increased job satisfaction and superior nontechnical skills. This scoping review aimed to explore the use of EI as a component of surgical coaching.

Protein prognostic biomarkers in stage II colorectal cancer: implications for post-operative management.

Colorectal cancer (CRC) poses a significant threat to many human lives worldwide and survival following resection is predominantly stage dependent. For early-stage cancer, patients are not routinely advised to undergo additional post-operative adjuvant chemotherapy. Acceptable clinical management guidelines are well established for patients in pTNM stages I, III and IV.

The generation of stable microvessels in ischemia is mediated by endothelial cell derived TRAIL.

Reversal of ischemia is mediated by neo-angiogenesis requiring endothelial cell (EC) and pericyte interactions to form stable microvascular networks. We describe an unrecognized role for tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) in potentiating neo-angiogenesis and vessel stabilization. We show that the endothelium is a major source of TRAIL in the healthy circulation compromised in peripheral artery disease (PAD).

Lymph node ratio prognosticates overall survival in patients with stage IV colorectal cancer.

Background: Lymph node ratio (LNR) is suggested to address the shortcomings of using only lymph node yield (LNY) or status in colorectal cancer (CRC) prognosis. This study explores how LNR affects survival in patients with metastatic colorectal cancer (mCRC), seeking to provide clearer insights into its application.

Methods: This observational cohort study investigated stage IV patients with CRC (1995-2021) who underwent an upfront resection of their primary tumour at Concord Hospital, Sydney.

Tissue morphometric measurements do not predict survival following colorectal cancer surgery.

Background: Ex vivo tissue morphometric (TM) measurements have been proposed as a quality marker for colorectal cancer (CRC) surgery. However, their survival associations require clarification. This study aimed to evaluate the feasibility of capturing TM measurements based on ex vivo fresh specimen images and explore the association between these TM measurements and survival outcomes.

Evaluating the Efficacy of ChatGPT as a Patient Education Tool in Prostate Cancer: Multimetric Assessment.

Background: Artificial intelligence (AI) chatbots, such as ChatGPT, have made significant progress. These chatbots, particularly popular among health care professionals and patients, are transforming patient education and disease experience with personalized information. Accurate, timely patient education is crucial for informed decision-making, especially regarding prostate-specific antigen screening and treatment options.

Right vs. Left colorectal cancer - Where do we draw the line?

Purpose: No consensus on the definition of right and left colorectal cancer (CRC) exists, nor studies offering histological or molecular basis for such categorisation. This study investigated the regional variations in the histological and molecular characteristics of CRCs, with the objective of determining an optimal division point between right and left CRCs.

Materials And Methods: An observational study of consecutive patients who underwent CRC resection (1995-2022) at Concord Hospital, Sydney was performed.

Low anterior resection syndrome phenotypes-Different symptom profiles for different patients.

Aim: Attention is increasingly being turned to functional outcomes as being central to colorectal cancer (CRC) survivorship. The current literature may underestimate the impact of evacuatory dysfunction on patient satisfaction with bowel function after anterior resection (AR) for CRC. The aim of this study was to investigate the impact of post-AR symptoms of storage and evacuatory dysfunction on patient satisfaction and health-related quality of life (HRQoL).

Patient Factors Influencing Prescription of Antithrombotic Medication After Lower Limb Endovascular Intervention.

Objective: There is significant practice variation in the use of antithrombotic therapy after endovascular intervention for lower limb peripheral arterial disease, with differences in medication choice and duration. Prescriber decision making is complex, and patient factors have been shown to substantially contribute to prescribing variation. To determine the influence of patient factors on antithrombotic prescribing, a discrete choice experiment was distributed to vascular surgeons and trainees across Australia and Aotearoa New Zealand.

Quality of life in permanent ostomates - what really matters to them?

Purpose: The impact of a permanent stoma, such as post-abdominoperineal resection (APR), on quality of life (QoL) is well-documented. While stoma-related QoL tools exist, their relationship with stoma satisfaction is unclear. This study aimed to identify which aspects of QoL were most associated with stoma satisfaction.

Identification and surgical management of acute severe ulcerative colitis: A guide for general practitioners.

Background: Approximately 25% of patients with ulcerative colitis (UC) develop acute severe UC (ASUC), necessitating urgent care. General practitioners (GPs), whether based in rural or urban settings, are instrumental in detecting early warning signs, expediting emergency interventions, coordinating with medical teams, educating patients and overseeing outpatient care. This involvement ensures timely, appropriate surgical responses, especially if complications arise or medical treatments prove ineffective.

Cannabis Use and Its Impact on Mental Health in Youth in Australia and the United States: A Scoping Review.

Cannabis is a widely used substance among the youth population, with an estimated 2.8% currently smoking cannabis. Its popularity is growing due to the perception of its harmless nature and lack of dependence.

Prescriber decision-making on antithrombotic therapy after endovascular intervention for peripheral artery disease: a protocol for a discrete choice experiment.

Introduction: Peripheral artery disease (PAD) is a major risk factor for cardiovascular morbidity and mortality, despite surgical and endovascular treatments. Emerging evidence supports the use of immediate antithrombotic medications after endovascular intervention for PAD, however, there is a lack of consensus regarding choice and duration of antithrombotic therapy. Prescriber decision-making is a complex process, with prior studies demonstrating patient factors can influence variability in antithrombotic therapy for PAD.

The prevalent causes of death in patients with peripheral artery disease undergoing revascularisation or amputation.

Objective: Preventing untimely death in patients with peripheral artery disease (PAD) requires a detailed understanding of the predominant causes of death (COD). This literature review aims to describe how short- and long-term COD are reported in patients who had surgery for PAD.

Methods: A literature review was conducted according to Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines for articles reporting specific causes of mortality in patients who had surgery for all stages of PAD.

The association between KRAS and histopathological growth patterns and the impact on resection margins around vasculature and bile ducts in colorectal liver metastases.

The liver is the most frequent and often the only site of distant disease in colorectal cancer and, of all treatment protocols currently in use, resection is the most likely to result in long-term cure. Within the liver, tumour proximity to major vasculature and biliary structures poses a resection challenge, requiring a balance of achieving negative margins while preserving adequate vascular circulation and biliary drainage. The focus on parenchymal sparing resections are important but just as important may be the 'biological' behaviour of the tumour.

Outcomes of patients with pneumatosis intestinalis and/or portal venous gas: a study of factors associated with survival and surgical intervention.

Backgrounds: This study investigated the incidence of, and mortality and management outcomes following, pneumatosis intestinalis and/or portal venous gas on computed tomography.

Methods: A retrospective study of patients identified with pneumatosis intestinalis and/or portal venous gas on computed tomography at a quaternary centre (2013-2021) was performed. Data relating to clinical presentation (including quick sequential organ failure assessment score), co-morbidities (Charlson Comorbidity Index), biochemical data (including peak lactate level), and radiological findings, were obtained.

Sex, Endothelial Cell Functions, and Peripheral Artery Disease.

Peripheral artery disease (PAD) is caused by blocked arteries due to atherosclerosis and/or thrombosis which reduce blood flow to the lower limbs. It results in major morbidity, including ischemic limb, claudication, and amputation, with patients also suffering a heightened risk of heart attack, stroke, and death. Recent studies suggest women have a higher prevalence of PAD than men, and with worse outcomes after intervention.

Major low anterior resection syndrome has equivalent health-related quality of life implications as having a permanent colostomy.

Background: The literature is inconclusive when comparing health-related quality of life following restorative anterior resection (AR) compared with abdominoperineal resection (APR). Consideration of functional outcomes may explain this inconsistency. The aim of this study was to compare health-related quality of life in patients post-anterior resection, stratified by low anterior resection syndrome score, and post-abdominoperineal resection patients.

Exploring the role of an artificial intelligence chatbot on appendicitis management: an experimental study on ChatGPT.

Background: Appendicitis is a common surgical condition that requires urgent medical attention. Recent advancements in artificial intelligence and large language processing, such as ChatGPT, have demonstrated potential in supporting healthcare management and scientific research. This study aims to evaluate the accuracy and comprehensiveness of ChatGPT's knowledge on appendicitis management.