Peptic ulcer

BACKGROUND: The annual incidence of peptic ulcer disease is estimated to be four million cases worldwide, with an average lifetime risk of 7.5% in individuals of all ages. Polymer nanocomposites have novel prospects in the field of modern medicine. OBJECTIVE: The present research endeavors to assess the therapeutic efficacy of nanoparticles composed of silver/chitosan, silver/saponin, and chitosan/saponin against gastric ulcers induced by ethanol in Wistar rats...

INTRODUCTION AND IMPORTANCE: Gastric Outlet Obstruction (GOO) is a clinical syndrome due to mechanical obstruction of the gastric outlet near the antrum. The incidence of GOO is not known adequately; however, it is estimated that its incidence has declined in recent years as the incidence of peptic ulcer disease, which is the common cause of GOO, has been declining recently due to the use of proton pump inhibitor (PPI). The objective of this case report to highlight the importance of consideration of TB as a cause of GOO by affecting the duodenal wall and nearby lymph node enlargement...

Background: Proton pump inhibitors (PPIs) are commonly prescribed long-acting drugs used to treat acid reflux, gastroesophageal reflux disease (GERD), and peptic ulcers. Recently, concerns have been raised about their safety, particularly due to the association between long-term PPI use and cancer development. Multiple comprehensive studies have consistently suggested a noteworthy link between prolonged PPI usage and an increased risk of developing gastric, esophageal, colorectal, and pancreatic cancers, yet the precise underlying mechanism remains elusive...

BACKGROUND: First-line over-the-scope-clip (OTSC) treatment has shown higher efficacy than standard endoscopic therapy in acute non-variceal upper gastrointestinal bleeding (UGIB) from different causes. We performed a head-to-head randomized controlled trial (RCT) comparing OTSC vs through-the-scope-clip (TTSC) as first-line mechanical treatment in the specific setting of peptic ulcer (PU) bleeding. METHODS: We conducted an international, multicenter RCT on consecutive patients with suspected UGIB...

Yu et al 's study in the World Journal of Gastroenterology (2023) introduced a novel regimen of Vonoprazan-amoxicillin dual therapy combined with Saccharomyces boulardii ( S. boulardii ) for the rescue therapy against Helicobacter pylori ( H. pylori ) , a pathogen responsible for peptic ulcers and gastric cancer. Vonoprazan is a potassium-competitive acid blocker renowned for its rapid and long-lasting acid suppression, which is minimally affected by mealtime. Compared to proton pump inhibitors, which bind irreversibly to cysteine residues in the H+ /K+ -ATPase pump, Vonoprazan competes with the K+ ions, prevents the ions from binding to the pump and blocks acid secretion...

INTRODUCTION: To assess perioperative bleeding complications & in-hospital mortality in patients requiring emergency general surgery (EGS) presenting with a history of antiplatelet (AP) vs. direct oral anticoagulant (DOAC) vs warfarin use. METHODS: Prospective observational study across 21 centers between 2019-2022. Inclusion criteria were age ≥ 18 years, & DOAC, warfarin or AP use within 24 hours of an EGSP. Outcomes included perioperative bleeding and in-hospital mortality...

Background: Peptic ulcers result from imbalanced acid production, and in recent decades, proton pump inhibitors have proven effective in treating them. However, perforated peptic ulcers (PPU) continue to occur with a persistent high mortality rate when not managed properly. The advantages of the laparoscopic approach have been widely acknowledged. Nevertheless, concerning certain technical aspects of this method, such as the best gastrorrhaphy technique, the consensus remains elusive. Consequently, the choice tends to rely on individual surgical experiences...

Proton pump inhibitors (PPIs) are commonly used for many gastrointestinal issues, such as gastroesophageal reflux disease (GERD), peptic ulcer disease, and Zollinger-Ellison syndrome. Many patients are on life-long daily therapy with this class of medications. The adverse effects of long-term use of PPI have been studied, and over the last two decades, a link between hypomagnesemia and PPI has been established. In addition, other electrolyte derangements can also ensue, such as hypokalemia and hypocalcemia...

AIM: To analyze efficacy of endoscopic lithotripsy combined with drug lithotripsy as compared with drug lithotripsy for the treatment of phytobezoars. METHODS: We collected and evaluated case records of 165 patients with phytobezoars from 2014 to 2023. And we analyzed demographic and clinical characteristics, imaging features, endoscopic features, complications of phytobezoars, and compared efficacy between endoscopic lithotripsy combined with drug lithotripsy (Group A) and drug lithotripsy (sodium bicarbonate combined with proton pump inhibitor) (Group B)...

BACKGROUND & AIMS: High-dose proton pump inhibitor (PPI) therapy has been recommended to prevent rebleeding of high-risk peptic ulcer (PU) after hemostasis. Vonoprazan has been proven to be noninferior to PPIs in various acid-related diseases. This study aims to compare the efficacy of vonoprazan versus PPI for preventing high-risk PU rebleeding after hemostasis. METHODS: A multicenter, randomized, noninferiority study was conducted in 6 centers. Pre-endoscopic and endoscopic therapy were performed according to standard protocol...

BACKGROUND: Helicobacter pylori ( H. pylori ) infects over half the global population, causing gastrointestinal diseases like dyspepsia, gastritis, duodenitis, peptic ulcers, G-MALT lymphoma, and gastric adenocarcinoma. Eradicating H. pylori is crucial for treating and preventing these conditions. While conventional proton pump inhibitor (PPI)-based triple therapy is effective, there's growing interest in longer acid suppression therapies. Potassium competitive acid blocker (P-CAB) triple and dual therapy are new regimens for H...

BACKGROUND: The role of primary-level medical pharmacists in medical institutions in China is limited; therefore, it is necessary to explore the role of pharmacists in the process of drug treatment. CASE SUMMARY: A Chinese pharmacist participated in the complete treatment of a patient with a duodenal ulcer. The rationale for drug treatment was evaluated, and adjustments were made to the antacid and anti-infective regimen, as well as the dose and frequency of administration...

BACKGROUND: Acute non-variceal upper gastrointestinal bleeding (ANVUGIB) constitutes a prevalent emergency within Gastroenterology, encompassing 80%-90% of all gastrointestinal hemorrhage incidents. This condition is distinguished by its abrupt onset, swift progression, and notably elevated mortality rate. AIM: To gather clinical data from patients with ANVUGIB at our hospital in order to elucidate the clinical characteristics specific to our institution and analyze the therapeutic effectiveness of endoscopic hemostasis...

Pancreatic cancer is relatively uncommon and carries a poor prognosis because patients often develop signs or symptoms at a late stage of illness. Patients with a family history, especially those with genetic syndromes, are at a significantly increased risk of pancreatic cancer. Modifiable risk factors include smoking, heavy alcohol use, and obesity. Although patients at increased risk should be screened, screening is not recommended for asymptomatic people at average risk. The differential diagnosis for a symptomatic patient is broad, including gastroesophageal reflux disease, gastritis, peptic ulcer disease, chronic pancreatitis, biliary dyskinesia, cholelithiasis, gastroparesis, or constipation...

Gastric ulcers affect approx. 10% of population. Non-steroidal anti-inflammatory drugs (NSAIDs), including acetylsalicylic acid (ASA) predispose to or impair the physiologically complex healing of pre-existing ulcers. Since H2 S is an endogenous cytoprotective molecule, we hypothesized that new H2 S-releasing ASA-derivative (ATB-340) could overcome pathological impact of NSAIDs on GI regeneration.Clinically translational gastric ulcers were induced in Wistar rats using state-of-the-art microsurgical model employing serosal application of acetic acid...

OBJECTIVE: Using the large Rome Foundation Global Epidemiology Survey dataset, the aim of this study was to evaluate the construct and convergent validity and internal consistency of the PHQ-4 across both gastrointestinal and non-gastrointestinal condition cohorts. Another aim was to provide descriptive information about the PHQ-4 including means, confidence intervals and percentage of caseness using a large representative sample. METHODS: A cross-sectional survey was conducted in 26 countries...

BACKGROUND: Perforation of peptic ulcer (PPU) is the most morbid complication of peptic ulcer disease (PUD) with scant recent reports from sub-Saharan Africa. The aim of this study was to describe a PPU series from a single centre in South Africa and contrast the findings with other recent reports from sub-Saharan Africa. METHODS: A retrospective study of PPU at Kalafong Hospital in Pretoria was performed. The relationship of patient demographics, risk factors, ulcer pathology and severity scores to mortality were analysed...

Helicobacter pylori (H. pylori) is a type of bacteria that infects the stomach. The detection of H. pylori is an essential part of current clinical practices because this disease can cause peptic ulcers, chronic inflammation of the stomach lining but also stomach cancer. Helicobacter pylori has a naturally occurring enzyme that hydrolyzes urea into ammonium carbonate called urease. Many methods exist for the detection of H. pylori infection, but an innovative approach is to detect the ammonia in the breath (ABT, Ammonia Breath Test)...

BACKGROUND: There are patents available related to fermented food and beverages which enhance to human health. Citrus limetta (Mosambi) has a high content of flavonoids and exhibits antioxidant activity, which could stimulate the digestive system and be useful for gastroprotective activity. It supports digestion by neutralizing the acidic digestive juices and reducing gastric acidity. OBJECTIVE: This study explored the potential of using waste peel extract from Citrus limetta to prevent ulcers...

BACKGROUND: Limited data exists on Charlson's weighted index of comorbidity (WIC) predictability for postoperative outcomes following perforated peptic ulcer (PPU) surgery. This study assesses the utility of WIC and other predictive scores in forecasting both postoperative mortality and morbidity in PPU. MATERIALS & METHODS: Patients with PPUs operated between 2018 and 2021 in a Malaysian tertiary referral center were included. Clinical data were retrospectively analyzed for association with mortality and morbidity measured with the Comprehensive Complication Index (CCI)...