Refractory reflux disease

BACKGROUND: Endoscopic treatment is increasingly used for refractory gastroesophageal reflux disease (rGERD). Unlike the mechanism of conventional surgical fundoplication, gastroesophageal junction ligation, anti-reflux mucosal intervention, and radiofrequency ablation have extremely similar anti-reflux mechanisms; hence, we collectively refer to them as endoscopic cardia peripheral tissue scar formation (ECSF). We conducted a systematic review and meta-analysis to assess the safety and efficacy of ECSF in treating rGERD...

BACKGROUND AND AIMS: Anti-reflux mucosectomy with cap-assisted endoscopic mucosal resection (ARMS-C) is a safe and effective treatment for managing refractory gastroesophageal reflux disease (GERD). This study aimed to investigate the short and long-term outcomes of ARMS-C. METHODS: This study was conducted from 2018 to 2022, during which 115 eligible patients underwent ARMS-C. The primary endpoints of this study were to evaluate the GERD-Q questionnaire score and determine the number of patients who reduced their proton pump inhibitor (PPI) dosage or discontinued PPI usage...

INTRODUCTION: Zollinger-Ellison syndrome (ZES) is due to a gastrin-producing neuroendocrine tumor (gastrinoma) with subsequent gastric acid hypersecretion, gastroesophageal reflux disease (GERD), peptic ulcers, and chronic diarrhea. CASE PRESENTATION: A 40-year old patient presented with epigastric pain associated with diarrhea evolving for 10 years, he has been treated by acid-suppressive medications without substantial clinical improvement. Gastro-duodenal endoscopy was performed with gastric biopsies that showed peptic ulcerations, a serum gastrin assay that showed high levels exceeding 10 times the upper limit of the normal range...

A previously healthy 38-year-old woman presented with new-onset sudden chest pain radiating to the back, associated with cough, dyspnea, nausea, vomiting, and gastric fullness after eating a bony fish. A diagnosis of gastroesophageal reflux disease was made. After a week of progressive worsening of her symptoms, she was referred to the specialist hospital. There, computed tomography imaging strongly suggested that a likely fishbone had penetrated the esophagus into the mediastinal structures; it seemed to have produced a pneumopericardium...

A 70-year-old man who had undergone treatment for gastroesophageal reflux disease (GERD) by a family doctor presented to our hospital with severe heartburn and dysphagia despite taking vonoprazan (20 mg) for 3 months. A diagnosis of vonoprazan-refractory nonerosive reflux disease was made based on esophagogastroduodenoscopy and esophageal function examinations. The patient elected to undergo endoscopic treatment for GERD. Therefore, we performed endoscopic treatment using the endoscopic submucosal dissection (ESD-G) technique developed at our institution...

OBJECTIVES: Proton Pump Inhibitors (PPIs) are widely used in SSc for gastroesophageal reflux disease (GERD). However, there is little evidence to support their empirical use and long-term safety has been questioned. Our objective was to better describe clinicians' attitudes toward PPIs prescription and use in SSc patients. METHODS: Clinicians involved in the care of SSc patients were invited through international physician networks and social media to participate in an online survey...

BACKGROUND: Obesity is a well-known risk factor for gastroesophageal reflux disease (GERD). Even though symptoms may be mitigated or resolved with the weight loss caused by sleeve gastrectomy (SG), it may be associated with higher incidences of postoperative GERD. Ligamentum teres cardiopexy (LTC) is an alternative to Roux-en-Y gastric bypass, the gold standard treatment for GERD. METHODS: This study was a retrospective single-center chart review, all patients in this cohort underwent LTC to treat refractory GERD at our institution...

PURPOSE OF REVIEW: Gastroesophageal reflux disease (GERD) is very common in the general population and poses a large societal socio-economic burden. In this article, we review the evidence supporting non-ablative radiofrequency treatment (Stretta) for the endoscopic management of GERD and we compare it to pharmacologic and other minimally invasive and surgical interventions. RECENT FINDINGS: Proton pump inhibitors (PPI) are a key therapy for GERD. For patients without associated significant sliding hiatal hernia, who have inadequate relief of their reflux symptoms, Stretta and other endoscopic therapies, such as transoral fundoplication (TIF), may improve symptoms and GERD-related quality of life...

OBJECTIVES: Diagnosis of rumination syndrome (RS) relies on Rome IV criteria. Oesophageal high-resolution impedance manometry (HRIM) can objectively demonstrate the episodes of rumination, but its role in the diagnostic pathway is not yet established. We aimed to demonstrate the clinical contribution of this tool for the timely diagnosis of RS and diagnostic work-up of children with unexplained foregut symptoms deemed to be due to other conditions. METHODS: HRIMs performed between 2012 and 2021 were searched to retrieve all diagnoses of RS...

<b><br>Introduction:</b> Gastroesophageal reflux (GERD) is one of the most common disorders of the alimentary tract. Apart from troublesome symptoms, untreated GERD can lead to Barrett's esophagus and, as a consequence, esophageal adenocarcinoma. As for now, the most common treatment of GERD is PPI pharmacotherapy. However, in a number of cases, this treatment is not sufficient or the patient does not tolerate PPI-group drugs. In such cases, interventional therapy is recommended...

BACKGROUND AND AIM: Combining proton pump inhibitors (PPIs) with prokinetics can provide synergistic action in patients with gastroesophageal reflux disease (GERD) and overlapping dyspepsia, but data regarding this is lacking. METHODS: This single-center, prospective study evaluated the efficacy and safety of 6-week treatment with fixed-drug combination (FDC) of pantoprazole (PPI) and itopride (prokinetic) in 50 patients with ≥3 month history of GERD and overlapping dyspepsia refractory to pantoprazole...

BACKGROUND: Cough hypersensitivity is an important part of the neurophysiology of cough, which presents with increased cough response to a lower level of stimuli or triggers. Classification of stimuli might bring about additional insight into the underlying mechanisms and management. OBJECTIVES: This study investigated the profile of cough triggers in chronic cough patients and their relationship with capsaicin cough sensitivity. DESIGN: This was a cross-sectional observational study...

High-resolution manometry (HRM) facilitates the detailed evaluation of esophageal motility. In December 2020, Chicago classification (CC) version 4.0 introduced modifications to improve consistency and accuracy. We conducted this study to compare the differences in the interpretations of HRM examinations between CC 3.0 and 4.0. Consecutive HRM records at a Taiwan tertiary medical center, including wet swallows and MRS performed in both supine and sitting positions from October 2019 to May 2021, were retrospectively reviewed and analyzed using both CC versions 3...

BACKGROUND: Hypovolemic postural orthostatic tachycardia syndrome (POTS) is thought to be caused by dysregulated circulating blood volume. Management is mainly limited to symptom-targeted lifestyle changes. Radiofrequency venous ablation (RFA) represents a minimally invasive method of increasing circulating blood volume. The following case series describes a novel application of RFA to successfully target POTS symptoms in patients demonstrating venous insufficiency. The use of RFA in alleviating POTS symptoms has not previously been reported...

Although the risk of cancer progression in a Barrett's esophagus (BE) is very low, worrying about cancer is known as an important factor affecting HRQoL. The aim of this study was to determine the proportion of BE patients with high levels of worry for cancer, to compare outcomes of patients endoscopically treated for BE neoplasia (DBE), non-dysplastic BE patients (NDBE) and patients with reflux symptoms, and to examine associated factors. We performed a cross sectional, exploratory, self-administered questionnaire study using the cancer worry scale, and the reflux disease questionnaire...

Kidney transplant recipients (KTR) are at an increased risk of developing Pneumocystis jirovecii pneumonia (PCP), especially during the first year after transplantation. This is the first reported pediatric KTR, with chronic kidney disease (CKD) secondary to kidney dysplasia and vesicoureteral reflux, who developed refractory and symptomatic hypercalcemia 5 years after transplantation. The hypercalcemia was resistant to treatment with intravenous hyperhydration, furosemide, and a low-calcium diet. A respiratory tract infection due to PCP treated with trimethoprim-sulfamethoxazole did not improve calcium levels...

BACKGROUND AND AIM: Up to 40% of gastroesophageal reflux disease (GERD) patients experience inadequate symptom relief with a proton pump inhibitor (PPI), termed PPI-resistant or refractory GERD. Vonoprazan, a potassium-competitive acid blocker, has better efficacy than PPI in suppressing gastric acid secretion. This meta-analysis summarizes the efficacy and safety of vonoprazan for treating PPI-resistant GERD (both erosive esophagitis [EE] and non-erosive reflux disease [NERD]). METHODS: Four electronic databases (Medline, Embase, SCOPUS, and CENTRAL) were searched for studies indexed until August 1, 2023...

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BACKGROUNDS: Patients with systemic sclerosis (SSc) often have esophageal motility abnormalities and weak esophago-gastric junction (EGJ) barrier function, which causes proton pump inhibitor (PPI)-refractory reflux esophagitis (RE). The aims of this study were to clarify the current management of RE and prevalence and risk factors of medication-refractory RE in patients with SSc in Japan. METHODS: A total of 188 consecutive patients with SSc who underwent both esophageal high-resolution manometry (HRM) and esophagogastroduodenoscopy (EGD) were reviewed...

BACKGROUND: Diagnosing gastroesophageal reflux disease (GERD) can be challenging given varying symptom presentations, and complex multifactorial pathophysiology. The gold standard for GERD diagnosis is esophageal acid exposure time (AET) measured by pH-metry. A variety of additional diagnostic tools are available. The goal of this consensus was to assess the individual merits of GERD diagnostic tools based on current evidence, and provide consensus recommendations following discussion and voting by experts...