BACKGROUND AND STUDY AIMS l-Menthol (LM), sprayed on the distal gastric mucosa, is a safe antispasmodic agent used during esophagogastroduodenoscopy (EGD). However, it seems to affect gastric mucosal endoscopic findings. Therefore, we evaluated whether LM causes specific changes and impacts the endoscopic morphology of gastric lesions. PATIENTS AND METHODS A total of 98 patients scheduled to ...

H pylori (H. pylori) infection and the use of non-steroidal anti-inflammatory drugs (NSAIDs), especially aspirin, appear to be of overwhelming importance in etiopathogenesis of gastroduodenal (GD) lesions.1 Therefore, it could be assumed that coronary artery disease (CAD) patients taking low dose aspirin (< 325 mg/d), especially in countries with high prevalence of H. pylori infection, are at h...

This study examined whether a product containing a pectinlecithin complex (Pronutrin) (1) could prevent gastric lesions induced in the equine gastric squamous epithelial mucosa using a protocol of intermittent feed deprivation that resulted in prolonged increased gastric acidity (Murray and Eichorn 1996). Eight ponies were used and served as their own controls in 2 trials in which there were 72...

The gastric mucosa is continuously exposed to many noxious factors and substances. How the gastric mucosa maintains structural integrity and resists auto-digestion by substances such as acid and pepsin puzzled clinicians and investigators for more than 200 years. The gastric epithelium must also resist damage from extrinsic agents, including Helicobacter pylori (H. pylori) and noxious ingestion...

BACKGROUND Sucralfate does not have potent anti-ulcerogenic actions in users of non-steroidal anti-inflammatory drugs (NSAIDs). However, sucralfate may influence intragastric haemostasis favourably. AIM To investigate separately the effects of sucralfate on acute gastric and duodenal injury and on changes in intragastric bleeding induced by aspirin. METHOD On three occasions, 24 healthy vol...

We conducted a case-control study in five general hospitals in the region of Antwerp, studying 161 patients (102 men, 59 women) and hospital control subjects matched for age and sex to explore the relation between drug use and upper gastrointestinal bleeding from 'erosive lesions' (peptic oesophagitis, gastric erosions, gastric ulcer(s), or duodenal ulcer(s]. There was a highly significant diff...

Reflux gastroesophagitis is a common postgastrectomy complication after proximal gastrectomy, and conservative treatments including protease inhibitors and proton pump inhibitors are effective in most patients. Here we report a patient with severe reflux gastroesophagitis after proximal gastrectomy, in whom surgical treatment of duodenal switch was effective. An 80-year-old man complained of in...

Capsaicin sensitive afferent neurones have previously been reported to play a part in gastric mucosal protection. The aim of this study was to investigate whether these nociceptive neurones strengthen mucosal defence against injury or promote rapid repair of the damaged mucosa, or both. This hypothesis was examined in anaesthetised rats whose stomachs were perfused with ethanol (25 or 50% in sa...

INTRODUCTION Given the difficulty in accessing to the excluded stomach after gastric bypass and the increase in gastroesophageal reflux after sleeve gastrectomy, it is justified to perform a preoperative fibrogastroscopy.The influence of the fibrogastroscopy (FGS) findings in the therapeutic approach is analyzed. PATIENTS AND METHODS A retrospective study of preoperative FGS findings is perfo...