This study is aimed to develop and validate a machine learning model, which combined radiomics and clinical characteristics to predicting the definitive chemoradiotherapy (dCRT) treatment response in esophageal squamous cell carcinoma (ESCC) patients.

Although surgery-based comprehensive therapy is highly effective for treating stage I-III colorectal cancer, heterogeneity in survival trajectories still exists, necessitating precise prognostic stratification. Serum cholinesterase (CHE) and the platelet-to-hemoglobin ratio (PHR) are emerging as potential prognostic markers reflecting inflammation, nutritional status, and tumor biology. This study aims to investigate their combined value in predicting survival outcomes for stage I-III CRC patients, potentially offering a cost-effective tool for personalized management.

Helicobacter pylori (H. pylori) infection was identified as a substantial risk factor for gastric cancer development, but the eradication of H. pylori did not necessarily lead to a reduction in the incidence of gastric cancer. Non-Helicobacter pylori (non-H. pylori) bacteria in the stomach are involved in the transformation of gastritis carcinoma. The aim of this study was to characterize the microbiome composition of the gastric mucosa and its functions in non-H. pylori (H. pylori-negative) patients with chronic atrophic gastritis (CAG) and chronic non-atrophic gastritis (CNAG).

Artificial intelligence (AI) networks offer significant potential for predicting immunotherapy outcomes in gastrointestinal cancers by analyzing genetic mutation profiles. Their application in prognosis remains underexplored. This systematic review and meta-analysis aim to evaluate the effectiveness of AI-based models, which refers to systems utilizing artificial intelligence to analyze data and make predictions, in predicting immunotherapy responses in gastrointestinal cancers using genetic mutation features.

The red blood cell distribution width-to-albumin ratio (RAR) is a novel biomarker that concurrently reflects nutritional status and inflammation. Unlike traditional cancer risk markers that focus on either inflammation or nutrition independently, RAR provides a more integrated assessment of these interrelated processes, making it a promising tool for cancer risk prediction. This study aims to investigate the relationship between RAR and the risk of digestive tract tumors (DTT), with particular emphasis on colorectal cancer (CC) and gastric cancer (GC).

The relationship between the newly proposed steatotic liver disease (SLD) subtypes-metabolic dysfunction-associated steatotic liver disease (MASLD) and metabolic alcohol-associated liver disease (MetALD)-and dementia is understudied. We evaluated the dementia risk associated with these subtypes.

Some pancreatic cystic lesions (PCLs) have the risk of malignant transformation, but the complications of pancreatic surgery are high, and minimally invasive treatment is imperative. Endoscopic ultrasound (EUS) -guided ablation has been utilized to treat pancreatic cysts. We undertook the meta-analysis and systematic review to assess the efficacy and safety of this technique in PCLs.

One key area of interest in gastroenterology research is the relationship between Helicobacter pylori (H. pylori) and Inflammatory bowel disease (IBD). Several studies have shown varying results regarding the prevalence of H. pylori in IBD patients and its impact on disease progression, severity, and overall outcome.

Ulcerative colitis (UC) is a widespread incurable chronic inflammation of the colon mucosa. Currently, oral small-molecule medications targeting Janus kinase or sphingosine-1-phosphate and monoclonal antibodies to TNF-α,α4β7 integrins and Ustekinumab are the lines of treatment for UC. Up to 50% of patients either do not react to initial treatment or lose response over time, emphasizing the need for innovative treatment. Mirikizumab, a humanized IgG4-variant monoclonal antibody, binds to subunit p19 of interleukin-23. This systematic review aims to evaluate Mirikizumab compared to placebo in treating moderate-to-severe active UC. Following the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines and using the Population, Intervention, Comparison, Outcome, Study design (PICOS) model for inclusion and exclusion criteria, we systematically reviewed the literature. Our inclusion criteria encompassed randomized controlled trials assessing Mirikizumab efficacy in treating UC across demographics. We employed the Cochrane Risk of Bias tool (RoB1) to investigate bias within included studies across its seven domains. The statistical analysis was conducted using Review Manager Version 5 software. Four studies were included, comparing patients treated with mirikizumab to placebo groups. All doses of mirikizumab administered intravenously demonstrated clinical remission, specifically, the 200 mg and 300 mg doses showed significant efficacy, with risk ratios of 4.74 (95% CI [1.43, 15.69]) and 1.82 (95% CI [1.33, 2.50]), respectively. During the maintenance phase of extension trials, symptoms subsided with a subcutaneous 200 mg dose (RR = 1.46, 95% CI [0.47, 4.51], P = 0.51). To conclude, mirikizumab demonstrates significant efficacy in treating UC, substaintially improving clinical, endoscopic, and histological outcomes.

Pancreatic head-type autoimmune pancreatitis (PH-AIP) with elevated CA19-9 is sometimes difficult to distinguish from pancreatic head cancer (PHC) with elevated CA19-9. At times, IgG4 proves inadequate in offering assistance. The study aimed to elucidate the performance of CA19-9/DBil in distinguishing between the two conditions.

The differentiation characteristics of neutrophils within the gastric cancer (GC) tumor microenvironment (TME) and their interactions with malignant gastric epithelial cells require further investigation. Furthermore, the therapeutic potential of tumor-associated neutrophils (TANs) in immunotherapy remains inadequately explored.

Gastrointestinal (GI) cancers, including gastric, colorectal, and esophageal cancers, pose a significant global health burden. Despite advancements in diagnostic tools, early detection remains challenging, particularly in low-resource settings. Emerging evidence highlights the platelet-to-high-density lipoprotein ratio (PHR) as a novel biomarker integrating systemic inflammation and lipid metabolism. However, its association with GI cancer risk remains underexplored.

Sarcopenia is prevalent in patients with chronic liver diseases, especially in cirrhosis patients. While sarcopenia is identified as a predictor of mortality in cirrhosis, its influence on acute-on-chronic liver failure (ACLF) remains unclear. This systematic review with meta-analysis aimed to explore the prognostic value of sarcopenia in ACLF patients.

Emergency pancreaticoduodenectomy (EPD) is an uncommon abdominal surgical procedure primarily performed in patients with severe acute abdominal trauma. Performing EPD requires strict surgical criteria, advanced technical expertise, and comprehensive postoperative management. Limited research exists regarding the indications for non-traumatic EPD. Thus, the objective of this study was to synthesize and analyze recent cases of non-traumatic EPD, thereby enhancing the comprehension of this urgent surgical measure.

This study aimed to evaluate the burden and trends of paralytic ileus and bowel obstruction in individuals aged ≥ 65 years, offering insights into prevention, treatment, and healthcare policy.

The platelet-to-high-density lipoprotein cholesterol ratio(PHR), a novel marker of inflammatory response and metabolic dysregulation, has been linked to various chronic conditions.This study aimed to evaluate the association between PHR and the prevalence of gallstones.