BACKGROUND: A new endoluminal fundoplication (ELF) technique performed transorally using the EsophyXtrade mark device was evaluated for the treatment of gastroesophageal reflux disease (GERD) in a prospective, feasibility clinical trial. METHODS: Nineteen patients were enrolled into the study. Inclusion criteria were chronic and symptomatic GERD, proton pump inhibitor (PPI) dependence, and the absence of esophageal… Read more »
Use of acid-suppressing drugs and the risk of bacterial gastroenteritis
BACKGROUND & AIMS: Gastric acid is a defense mechanism against gastrointestinal infections caused by ingested bacteria. Studies have suggested that the use of acid-suppressing drugs may increase the risk of gastroenteritis (GE). METHODS: Patients aged 20-74 years with an episode of acute bacterial GE (n = 6414) were identified. A control group from the same… Read more »
Cost of gastro-oesophageal reflux disease to the employer: a perspective from the United States
BACKGROUND: Employers pay more than just salary for their employees. Previous studies have largely focused on direct medical and prescription drug costs of gastro-oesophageal reflux disease (GERD), and few have reported on total absenteeism costs. AIMS: To examine the annual cost of illness of GERD in an employed US population by benefit category and by… Read more »
The development of the GERD-HRQL symptom severity instrument
Abstract The Gastroesophageal Reflux Disease-Health Related Quality of Life (GERD-HRQL) instrument was introduced approximately 10 years ago to provide a quantitative method of measuring symptom severity in gastroesophageal reflux disease (GERD). Since that time the instrument has been used to assess treatment response to medication, endoscopic procedures, and surgery for GERD. However, the development of… Read more »
Acid has antiproliferative effects in nonneoplastic Barrett’s epithelial cells
OBJECTIVES: For patients with Barrett’s esophagus, physicians commonly prescribe antisecretory medications in dosages above those required to heal reflux esophagitis because acid has been shown to have proproliferative and antiapoptotic effects on Barrett’s cancer cells and on Barrett’s mucosal explants. For a number of reasons, these model systems may not be ideal for determining the… Read more »
Long-term proton pump inhibitor therapy and risk of hip fracture
CONTEXT: Proton pump inhibitors (PPIs) may interfere with calcium absorption through induction of hypochlorhydria but they also may reduce bone resorption through inhibition of osteoclastic vacuolar proton pumps. OBJECTIVE: To determine the association between PPI therapy and risk of hip fracture. DESIGN, SETTING, AND PATIENTS: A nested case-control study was conducted using the General Practice… Read more »
Increased risk of fundic gland polyps during long-term proton pump inhibitor therapy
BACKGROUND: It is controversial whether proton pump inhibitor use leads to fundic gland polyp development. AIM: To determine whether fundic gland polyp development is due to proton pump inhibitor use and to investigate mechanisms involved. METHODS: Proton pump inhibitor use and the presence of fundic gland polyps were assessed in consecutive patients undergoing oesophagogastroduodenoscopy. Biopsies… Read more »
Proton pump inhibitors reduce gallbladder function
BACKGROUND: In the authors’ previous study of gallbladder function before and after fundoplication, 58% of the patients demonstrated preoperative gallbladder motor dysfunction, and 86% of those retested after operation and cessation of proton pump inhibitors (PPIs) normalized. Because no study has directly assessed the impact of antisecretory agents on gallbladder function, this study measured gallbladder… Read more »
White wine and beer induce gastro-esophageal reflux in patients with reflux disease
BACKGROUND: An induction of gastro-oesophageal reflux has been reported after ingestion of alcoholic beverages in healthy volunteers. However, it is unknown whether reflux in gastro-oesophageal reflux disease patients will be enhanced by the ingestion of alcoholic beverages. AIM: To investigate the effects of wine and beer on postprandial reflux in reflux patients. METHODS: Twenty-five patients… Read more »
Are lifestyle measures effective in patients with gastroesophageal reflux disease? An evidence-based approach
Lifestyle modifications are first-line therapy for patients with gastroesophageal reflux disease (GERD). We applied an evidence-based approach to determine the efficacy of lifestyle measures for GERD management. We used PubMed and Ovid to perform a search of the literature published between 1975 and 2004 using the key words heartburn, GERD, smoking, alcohol, obesity, weight loss,… Read more »