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Journal of Comparative Effectiveness... Aug 202320 mg of vonoprazan (VPZ20) is recommended in most countries to treat erosive esophagitis (EE). Whether other doses of vonoprazan, such as 5 mg (VPZ5), 10 mg... (Meta-Analysis)
Meta-Analysis Review
20 mg of vonoprazan (VPZ20) is recommended in most countries to treat erosive esophagitis (EE). Whether other doses of vonoprazan, such as 5 mg (VPZ5), 10 mg (VPZ10), 20 mg (VPZ20), and 40 mg (VPZ40) are more effective is unknown. Three databases were electronically searched to identify studies published before November 2021. Network meta-analysis was performed using STATA 14.0. VPZ20 and VPZ40 were comparable to PPI, VPZ5 and VPZ10 in 4- and 8-week healing rates, and this was also detected in patients with refractory EE. All regimens resulted in similar treatment-emergent adverse events (TEAEs). However, VPZ40 ranked first for healing rate and TEAEs; however, VPZ20 ranked worst for TEAEs. Different doses of VPZ are comparable in efficacy and safety, but VPZ40 may be best in both effectiveness and safety.
Topics: Humans; Proton Pump Inhibitors; Esophagitis, Peptic; Network Meta-Analysis; Pyrroles; Peptic Ulcer; Treatment Outcome
PubMed: 37470274
DOI: 10.57264/cer-2022-0165 -
The American Journal of Gastroenterology Dec 2023An association between gastroesophageal reflux disease (GERD) and common psychiatric conditions, most notably anxiety and depression, has been reported. However, the... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
An association between gastroesophageal reflux disease (GERD) and common psychiatric conditions, most notably anxiety and depression, has been reported. However, the magnitude of this association is poorly understood. Therefore, we aimed to systematically assess this issue.
METHODS
We comprehensively searched multiple bibliographic databases (Embase, PubMed, Scopus, and Web of Science) from inception to May 15, 2023. We retrieved observational studies that reported the prevalence of anxiety and/or depressive symptoms diagnosed by validated questionnaires in ≥100 adults (aged 18 years or older) with GERD. We also included cohort studies that explored the risk of incident GERD in subjects with anxiety/depression vice versa scenario. Finally, we included Mendelian randomization studies that assessed the cause-and-effect relationship between anxiety/depression and GERD. The extracted data were combined using a random-effects model.
RESULTS
In total, 36 eligible studies were included. The pooled prevalences of anxiety and depressive symptoms were 34.4% (95% confidence interval [CI] 24.7-44.2; I2 = 99.4%) and 24.2% (95% CI 19.9-28.5; I2 = 98.8%) in subjects with GERD based on 30 studies, respectively. Both anxiety and depressive symptoms were more common in subjects with GERD compared with those in healthy controls (odds ratio = 4.46 [95% CI 1.94-10.25] and odds ratio = 2.56 [95% CI 1.11-5.87], respectively). According to 3 cohort studies, subjects with GERD were at an increased risk of developing anxiety/depression and vice versa. Finally, 3 Mendelian randomization studies showed that genetic liability to these mood disorders is linked to an increased risk of developing GERD and vice versa.
DISCUSSION
Up to 1 in 3 subjects with GERD experience anxiety and depression. There is likely a bidirectional causal relationship between anxiety/depression and GERD.
Topics: Adult; Humans; Depression; Gastroesophageal Reflux; Esophagitis, Peptic; Risk Factors; Anxiety
PubMed: 37463429
DOI: 10.14309/ajg.0000000000002411 -
The American Surgeon Nov 2023Alkaline reflux esophagitis is a recognized complication of procedures that compromise the lower esophageal sphincter (LES), including gastrectomy. Incidence of reflux...
Alkaline reflux esophagitis is a recognized complication of procedures that compromise the lower esophageal sphincter (LES), including gastrectomy. Incidence of reflux is dependent on the reconstructive procedure, with Roux-en-Y (RY) esophagojejunostomy commonly accepted as the optimal method. The authors report their experience of 5 patients who underwent remedial intervention for severe alkaline reflux esophagitis following gastric cancer surgery, over a 6-year period (2014-2020). Primary diagnoses encompassed 4 gastric adenocarcinomas and 1 gastric neuroendocrine tumor. Four patients previously underwent total gastrectomy and 1 subtotal gastrectomy with RY reconstruction. Onset of postoperative reflux symptoms ranged from 2 weeks to 3 years. Failing medical management, all patients underwent jejunojejunal anastomosis and Roux limb length revision with surgical jejunostomy. At follow-up, 4 out of 5 patients had some degree of symptom resolution and one with unresolved symptoms. The authors report our experience of managing this complication following gastrectomy with jejunojejunal anastomosis and Roux limb length revision.
Topics: Humans; Esophagitis, Peptic; Gastrectomy; Anastomosis, Roux-en-Y; Anastomosis, Surgical; Stomach Neoplasms; Postoperative Complications
PubMed: 37449920
DOI: 10.1177/00031348231189831 -
Neurogastroenterology and Motility Dec 2023Non-erosive reflux disease (NERD) accounts for over half of all gastroesophageal reflux cases and is characterized by reflux symptoms with pathologic acid exposure on pH... (Meta-Analysis)
Meta-Analysis
BACKGROUND AND PURPOSE
Non-erosive reflux disease (NERD) accounts for over half of all gastroesophageal reflux cases and is characterized by reflux symptoms with pathologic acid exposure on pH monitoring but no evidence of erosions on upper endoscopy. Ambulatory pH monitoring is limited by availability and patient tolerance. The utility of performing esophageal mucosal biopsies in diagnosing NERD is unclear. We conducted a systematic review and meta-analysis to determine the sensitivity of esophageal mucosal biopsies in diagnosing NERD.
METHODS
Data were obtained from Embase and Ovid MEDLINE from inception to April 2021. Studies were included if esophageal mucosal biopsies were taken and analyzed using conventional histopathologic analysis in symptomatic NERD patients. Relevant data was including histologic abnormalities and location of the biopsy. Sensitivity and specificity were calculated against healthy controls or those with functional heartburn.
RESULTS
The search yielded 2871 studies, of which 10 studies met our inclusion criteria and contained raw data. Histological abnormalities included histologic sum scores, papillary elongation, basal cell hyperplasia, and dilated intraepithelial spaces. When assessing for the presence of any abnormality, biopsies taken <3 cm from the lower esophageal sphincter (LES) had a pooled sensitivity of 0.71 (95% CI 0.64-0.77) and specificity of 0.64 (95% 0.54-0.73); however, analysis of individual histologic features such as the presence of eosinophils improved the sensitivity.
CONCLUSIONS
Although esophageal mucosal biopsies had poor sensitivity at diagnosing NERD, biopsies taken within 3 cm of the LES had higher sensitivity when pathologists reported upon eosinophils and dilated intraepithelial spaces.
Topics: Humans; Gastroesophageal Reflux; Heartburn; Esophagitis, Peptic; Esophageal pH Monitoring; Endoscopy, Gastrointestinal
PubMed: 37448170
DOI: 10.1111/nmo.14631 -
Indian Journal of Gastroenterology :... Aug 2023Proton-pump inhibitors (PPIs) are the mainstay of treatment in erosive esophagitis (EE). An alternative to PPIs in EE is Vonoprazan, a potassium competitive acid... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Proton-pump inhibitors (PPIs) are the mainstay of treatment in erosive esophagitis (EE). An alternative to PPIs in EE is Vonoprazan, a potassium competitive acid blocker. We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) comparing vonoprazan to lansoprazole.
METHODS
Multiple databases searched through November 2022. Meta-analysis was performed to assess endoscopic healing at two, four and eight weeks, including for patients with severe EE (Los Angeles C/D). Serious adverse events (SAE) leading to drug discontinuation were assessed. The quality of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology.
RESULTS
Four RCTs with 2208 patients were included in the final analysis. Vonoprazan 20 mg once-daily was compared to lansoprazole 30 mg once-daily dosing. Among all patients, at two and eight weeks post-treatment, vonoprazan resulted in significantly higher rates of endoscopic healing as compared to lansoprazole, risk ratios (RR) 1.1, p<0.001 and RR 1.04, p=0.03. The same effect was not observed at four weeks, RR 1.03 (CI 0.99-1.06, I=0%) following therapy. Among patients with severe EE, vonoprazan resulted in higher rates of endoscopic healing at two weeks, RR 1.3 (1.2-1.4, I=47%), p=<0.001, at four weeks, RR 1.2 (1.1-1.3, I=36%), p=<0.001 and at eight weeks post-treatment, RR 1.1 (CI 1.03-1.3, I=79%), p=0.009. We found no significant difference in the overall pooled rate of SAE and pooled rate of adverse events leading to drug discontinuation. Finally, the overall certainty of evidence for our main summary estimates was rated as high (grade A).
CONCLUSION
Based on limited number of published non-inferiority RCTs, our analysis demonstrates that among patients with EE, vonoprazan 20 mg once-daily dosing achieves comparable and in those with severe EE, higher endoscopic healing rates as compared to lansoprazole 30 mg once-daily dosing. Both drugs have a comparable safety profile.
Topics: Humans; Lansoprazole; Randomized Controlled Trials as Topic; Esophagitis; Proton Pump Inhibitors; Pyrroles; Peptic Ulcer
PubMed: 37418052
DOI: 10.1007/s12664-023-01384-2 -
Asian Journal of Endoscopic Surgery Oct 2023Postoperative reflux esophagitis represents a major complication of laparoscopic distal gastrectomy (LDG) with Billroth-I reconstruction (LDGBI). This study aimed to...
INTRODUCTION
Postoperative reflux esophagitis represents a major complication of laparoscopic distal gastrectomy (LDG) with Billroth-I reconstruction (LDGBI). This study aimed to evaluate the nutritional effect and preoperative risk factors of postoperative reflux esophagitis in patients undergoing LDGBI for gastric cancer.
METHODS
We retrospectively analyzed data of patients with (reflux [+]) and without (reflux [-]) postoperative reflux esophagitis who underwent LDGBI in our institution. Patient backgrounds, surgical outcomes, and perioperative nutritional status were compared. Preoperative risk factors for postoperative reflux esophagitis were also evaluated.
RESULTS
Between January 2009 and December 2016, 242 patients underwent LDG for gastric cancer. Of these, 218 underwent Billroth-I reconstruction. Seventy-three patients were excluded because of nutritional or oncological reasons. Finally, 23 patients were enrolled as the reflux (+) group and 122 as the reflux (-) group. Although the preoperative/postoperative bodyweight ratio and albumin and hemoglobin values plateaued beyond 6 months postoperatively in the reflux (-) group, these parameters continued to decrease beyond this time in the reflux (+) group. The mean ± SD bodyweight ratios at 3 years postoperatively were 82.83% ± 9.73% and 89.45% ± 8.04% for the reflux (+) and reflux (-) group, respectively (P = .0006). Multivariate analysis revealed that postoperative reflux esophagitis was associated with postoperative body weight loss. Another multivariate analysis revealed preoperative hiatal hernia as an independent predictive factor for postoperative reflux esophagitis.
CONCLUSION
The risk of reflux esophagitis after LDGBI in patients with hiatal hernia should be considered when deciding therapeutic approaches for such patients.
Topics: Humans; Esophagitis, Peptic; Stomach Neoplasms; Retrospective Studies; Hernia, Hiatal; Gastrectomy; Anastomosis, Roux-en-Y; Gastroesophageal Reflux; Laparoscopy; Risk Factors; Postoperative Complications
PubMed: 37406670
DOI: 10.1111/ases.13225 -
Cureus Jun 2023Proton pump inhibitors (PPIs) were clinically introduced more than 30 years ago and have been a very safe and effective agent for the treatment of a variety of different...
Proton pump inhibitors (PPIs) were clinically introduced more than 30 years ago and have been a very safe and effective agent for the treatment of a variety of different acid-base disorders. PPIs work by inhibiting the final step in gastric acid synthesis production by covalently binding to the (H+,K+)-ATPase enzyme system at the level of the gastric parietal cells leading to the irreversible inhibition of gastric acid secretion until new enzymes are produced. This inhibition is useful in a wide variety of disorders, which include, but are not limited to, gastroesophageal reflux disease (GERD), peptic ulcer disease, erosive esophagitis, infection, and pathological hypersecretory disorders. Despite PPIs' overall excellent safety profile, PPIs have raised concerns about both short- and long-term complications including multiple electrolyte derangements that can lead to life-threatening situations. We present a case of a 68-year-old male who presented to the emergency department after a syncopal episode with profound weakness and was found to have undetectable magnesium levels secondary to long-term omeprazole use. This case report highlights how important it is for clinicians to be aware of these electrolyte disturbances and the importance of monitoring electrolytes while being on these medications.
PubMed: 37404409
DOI: 10.7759/cureus.39868 -
World Journal of Gastroenterology Jun 2023Gastroesophageal reflux is associated with poorer outcomes after lung transplant, likely through recurrent aspiration and allograft injury. Although prior studies have...
BACKGROUND
Gastroesophageal reflux is associated with poorer outcomes after lung transplant, likely through recurrent aspiration and allograft injury. Although prior studies have demonstrated a relationship between impedance-pH results and transplant outcomes, the role of esophageal manometry in the assessment of lung transplant patients remains debated, and the impact of esophageal dysmotility on transplant outcomes is unclear. Of particular interest is ineffective esophageal motility (IEM) and its associated impact on esophageal clearance.
AIM
To assess the relationship between pre-transplant IEM diagnosis and acute rejection after lung transplantation.
METHODS
This was a retrospective cohort study of lung transplant recipients at a tertiary care center between 2007 and 2018. Patients with pre-transplant anti-reflux surgery were excluded. Manometric and reflux diagnoses were recorded from pre-transplant esophageal function testing. Time-to-event analysis using Cox proportional hazards model was applied to evaluate outcome of first episode of acute cellular rejection, defined histologically per International Society of Heart and Lung Transplantation guidelines. Subjects not meeting this endpoint were censored at time of post-transplant anti-reflux surgery, last clinic visit, or death. Fisher's exact test for binary variables and student's -test for continuous variables were performed to assess for differences between groups.
RESULTS
Of 184 subjects (54% men, mean age: 58, follow-up: 443 person-years) met criteria for inclusion. Interstitial pulmonary fibrosis represented the predominant pulmonary diagnosis (41%). During the follow-up period, 60 subjects (33.5%) developed acute rejection. The all-cause mortality was 16.3%. Time-to-event univariate analyses demonstrated significant association between IEM and acute rejection [hazard ratio (HR): 1.984, 95%CI: 1.03-3.30, = 0.04], confirmed on Kaplan-Meier curve. On multivariable analysis, IEM remained independently associated with acute rejection, even after controlling for potential confounders such as the presence of acid and nonacid reflux (HR: 2.20, 95%CI: 1.18-4.11, = 0.01). Nonacid reflux was also independently associated with acute rejection on both univariate (HR: 2.16, 95%CI: 1.26-3.72, = 0.005) and multivariable analyses (HR: 2.10, 95%CI: 1.21-3.64, = 0.009), adjusting for the presence of IEM.
CONCLUSION
Pre-transplant IEM was associated with acute rejection after transplantation, even after controlling for acid and nonacid reflux. Esophageal motility testing may be considered in lung transplant to predict outcomes.
Topics: Male; Humans; Middle Aged; Female; Retrospective Studies; Gastroesophageal Reflux; Esophagitis, Peptic; Esophageal Motility Disorders; Lung Transplantation; Manometry; Esophageal pH Monitoring
PubMed: 37377592
DOI: 10.3748/wjg.v29.i21.3292 -
Scandinavian Journal of Gastroenterology 2023is the leading cause of zoonotic gastroenteritis. The other emerging group of spp. are part of human oral commensal, represented by (CC), which has been recently... (Review)
Review
BACKGROUND
is the leading cause of zoonotic gastroenteritis. The other emerging group of spp. are part of human oral commensal, represented by (CC), which has been recently linked to non-oral conditions. Although long-term gastrointestinal (GI) complications from these two groups of have been previously reviewed individually, overall impact of infection on GI carcinogenesis and their inflammatory precursor lesions has not been assessed collectively.
AIMS
To evaluate the available evidence concerning the association between infection/colonization and inflammatory bowel disease (IBD), reflux esophagitis/metaplasia colorectal cancer (CRC) and esophageal cancer (EC).
METHODS
We performed a comprehensive literature search of PubMed for relevant original publications and systematic reviews/meta-analyses of epidemiological and clinical studies. In addition, we gathered additional information concerning microbiological data, animal models and mechanistic data from studies.
RESULTS
Both retrospective and prospective studies on IBD showed relatively consistent increased risk associated with infection. Despite lack of supporting prospective studies, retrospective studies based on tissue/fecal microbiome revealed consistent enrichment of in CRC samples. Studies on EC precursor lesions (esophagitis and metaplasia) were generally supportive for the association with while inconsistent observations on EC. Studies on both IBD and EC precursors suggested the predominant role of CC, but studies on CRC were not informative of species.
CONCLUSIONS
There is sufficient evidence calling for concerted effort in unveiling direct and indirect connection of this organism to colorectal and esophageal cancer in humans.
Topics: Animals; Humans; Campylobacter Infections; Retrospective Studies; Prospective Studies; Campylobacter; Inflammatory Bowel Diseases; Gastrointestinal Diseases; Esophageal Neoplasms; Esophagitis, Peptic; Metaplasia
PubMed: 37366241
DOI: 10.1080/00365521.2023.2228954