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Alimentary Pharmacology & Therapeutics Sep 2021The prevalence of duodenogastroesophageal reflux (DGER) and its effect on symptoms and oesophageal lesions in gastroesophageal reflux disease (GERD) is unclear. (Review)
Review
BACKGROUND
The prevalence of duodenogastroesophageal reflux (DGER) and its effect on symptoms and oesophageal lesions in gastroesophageal reflux disease (GERD) is unclear.
AIMS
To conduct a systematic review to determine the prevalence of DGER among patients with GERD, the effect of DGER on symptoms and oesophageal lesions, and the treatment of DGER.
METHODS
We searched Pubmed and MEDLINE for full text, English language articles until October 2020 that evaluated DGER prevalence among patients with GERD, the effect of DGER on symptoms and oesophageal lesions, and the treatment of DGER.
RESULTS
We identified 3891 reports and included 35 which analysed DGER prevalence in GERD, 15 which evaluated its effect in non-erosive reflux disease (NERD), 17 on erosive oesophagitis, 23 in Barrett's, and 13 which evaluated the treatment of DGER. The prevalence of DGER, when evaluated by Bilitec, among all GERD patients ranged from 10% to 97%, in NERD 10%-63%, in erosive oesophagitis 22%-80% and in Barrett's 50%-100%. There were no differences in the presence or degree of DGER among patients who were asymptomatic or symptomatic on proton pump inhibitors (PPI). The most commonly evaluated treatments for DGER were PPIs and DGER reduced post-PPI therapy in all studies.
CONCLUSIONS
The prevalence of DGER increased with more advanced oesophageal lesions and did not explain persisting symptoms among patients taking PPI therapy. PPIs appear to be effective in the treatment of DGER. DGER remains an important consideration in patients with GERD and future therapies deserve more study.
Topics: Duodenogastric Reflux; Esophagitis, Peptic; Gastroesophageal Reflux; Humans; Prevalence; Proton Pump Inhibitors
PubMed: 34313333
DOI: 10.1111/apt.16533 -
Pediatric Surgery International Nov 2022To assess the safety and efficacy of laparoscopic versus open repair of congenital duodenal obstruction (CDO), we conducted a systematic review and meta-analysis (CDO). (Meta-Analysis)
Meta-Analysis Review
PURPOSE
To assess the safety and efficacy of laparoscopic versus open repair of congenital duodenal obstruction (CDO), we conducted a systematic review and meta-analysis (CDO).
METHODS
A literature search was conducted to identify studies that compared laparoscopic surgery (LS) and open surgery (OS) for neonates with CDO. Meta-analysis was used to pool and compare variables such as operative time, time to feeding, length of hospital stay, anastomotic leak or stricture, postoperative ileus, wound infection, and overall postoperative complications.
RESULTS
Among the 1348 neonatal participants with CDO in the ten studies, 304 received LS and 1044 received OS. When compared to the OS approach, the LS approach resulted in shorter hospital stays, faster time to initial and full feeding, longer operative time, and less wound infection. However, no significant difference in secondary outcomes such as anastomotic leak or stricture, postoperative ileus, and overall postoperative complications was found between LS and OS.
CONCLUSIONS
LS is a safe, feasible and effective surgical procedure for neonatal CDO when compared to OS. Compared with OS, LS has a faster time to feeding, a shorter hospital stay, and less wound infection. Furthermore, in terms of anastomotic leak or stricture, postoperative ileus, and overall postoperative complications, LS is equivalent to OS. We conclude that LS should be considered an acceptable option for CDO.
Topics: Anastomotic Leak; Constriction, Pathologic; Duodenal Obstruction; Humans; Ileus; Infant, Newborn; Laparoscopy; Length of Stay; Postoperative Complications; Retrospective Studies; Treatment Outcome; Wound Infection
PubMed: 36053328
DOI: 10.1007/s00383-022-05209-9 -
Clinical Otolaryngology : Official... Jul 2023To investigate the association between laryngopharyngeal reflux (LPR), gastroesophageal reflux disease (GERD) and recalcitrant chronic rhinosinusitis (CRS). (Review)
Review
OBJECTIVE
To investigate the association between laryngopharyngeal reflux (LPR), gastroesophageal reflux disease (GERD) and recalcitrant chronic rhinosinusitis (CRS).
DATA SOURCES
PubMed, Cochrane Library and Scopus.
REVIEW METHODS
Three investigators searched the specified databases for studies investigating the relationship between LPR, GERD and recalcitrant CRS with or without polyposis. The following outcomes were investigated with PRISMA criteria: age; gender; reflux and CRS diagnosis; association outcomes and potential treatment outcomes. The authors performed a bias analysis of papers and provided recommendations for future studies.
RESULTS
A total of 17 studies investigated the association between reflux and recalcitrant CRS. According to pharyngeal pH monitoring, 54% of patients with recalcitrant CRS reported hypo or nasopharyngeal acid reflux events. The number of hypo- and nasopharyngeal acid reflux events was significantly higher in patients compared to healthy individuals in 4 and 2 studies, respectively. Only one study did not report intergroup differences. The proportion of GERD was significantly higher in CRS patients compared to controls, with a prevalence ranging from 32% to 91% of cases. No author considered nonacid reflux events. There was significant heterogeneity in the inclusion criteria; definition of reflux and association outcomes, limiting the ability to draw clear conclusions. Pepsin was found in sinonasal secretions more frequently in CRS patients than controls.
CONCLUSION
Laryngopharyngeal reflux and GERD may be contributing factors of CRS therapeutic resistance, but future studies are needed to confirm the association considering nonacid reflux events.
Topics: Humans; Laryngopharyngeal Reflux; Esophagitis, Peptic; Pepsin A; Sinusitis
PubMed: 36895147
DOI: 10.1111/coa.14047 -
The Surgeon : Journal of the Royal... Apr 2023A large proportion of patients diagnosed with inflammatory bowel disease are obese. Outcomes of bariatric surgery in patients with IBD and on IBD disease course itself... (Review)
Review
A large proportion of patients diagnosed with inflammatory bowel disease are obese. Outcomes of bariatric surgery in patients with IBD and on IBD disease course itself is not clear. Furthermore, there is some evidence that bariatric surgery can precipitate the development of de-novo IBD. Thus, the aim of this systematic review was to summarise the evidence from the literature surrounding these questions. A comprehensive literature review was conducted based on the preferred reporting items for systematic reviews and meta-analysis guidelines (PRISMA). PUBMED, and MEDLINE databases was searched using a combination of keywords and MeSH terms including "gastric bypass", "sleeve gastrectomy", "Roux-en-Y", "Duodenal switch", "RYGB", "bariatric surgery" and "inflammatory bowel disease", "Crohn's disease" ,"Ulcerative colitis". Studies published up to March 2020 were included in this analysis. 22 studies met the inclusion criteria. Studies revealed that bariatric surgery is safe and effective for patients with IBD and resulted in significant weight loss at both the 6-month and 12-month time points. Furthermore, multiple studies reported de-novo IBD development following bariatric surgery in a selection of patients.
Topics: Humans; Obesity, Morbid; Inflammatory Bowel Diseases; Bariatric Surgery; Obesity; Gastric Bypass; Gastrectomy; Retrospective Studies
PubMed: 35660070
DOI: 10.1016/j.surge.2022.04.008 -
Arab Journal of Gastroenterology : the... Sep 2020Peptic ulcer disease (PUD) is one of the most common gastrointestinal disorders worldwide. Recent epidemiologic studies have suggested the protective effect of statins... (Meta-Analysis)
Meta-Analysis
BACKGROUND/OBJECTIVES
Peptic ulcer disease (PUD) is one of the most common gastrointestinal disorders worldwide. Recent epidemiologic studies have suggested the protective effect of statins against the development of PUD although the results were inconsistent. This systematic review and meta-analysis was conducted with the aim to summarise all available data.
METHODS
A literature review was performed using MEDLINE and EMBASE database from inception to December 2017. Cohort, case-control and cross-sectional studies that compared the risk of PUD among statins users versus non-users were included. Pooled odds ratio (OR) and 95% confidence interval (CI) were calculated using a random-effect, generic inverse variance method.
RESULTS
A total of 3 studies (1 case-control and 2 retrospective cohort studies) met the eligibility criteria and were included in this meta-analysis. The risk of PUD was numerically lower among statins-users compared with non-users with the pooled OR of 0.89. However, the result did not achieve statistical significance with 95% CI of 0.67-1.18. The between-study statistical heterogeneity was high (I = 80%).
CONCLUSIONS
This systematic review and meta-analysis found that the risk of PUD was numerically lower among statin users. However, the results did not reach statistical significance. More studies are still required to further characterise this potential protective effect.
Topics: Cross-Sectional Studies; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Odds Ratio; Peptic Ulcer; Retrospective Studies
PubMed: 32830090
DOI: 10.1016/j.ajg.2020.07.007 -
Digestive Diseases (Basel, Switzerland) 2022An increase in the incidence of duodenal adenocarcinoma has been recently reported. However, little is known about the risk factors for duodenal adenocarcinoma, which...
INTRODUCTION
An increase in the incidence of duodenal adenocarcinoma has been recently reported. However, little is known about the risk factors for duodenal adenocarcinoma, which are important for screening purposes. We, therefore, aimed to conduct a systematic review to identify risk factors for non-ampullary duodenal adenocarcinoma.
METHODS
A medical literature search was performed using electronic databases, including PubMed, Cochrane Library, Japan Medical Abstracts Society, and Web of Science. Studies that assessed the association between dietary habits, lifestyle behaviors, comorbidities, and non-ampullary duodenal adenocarcinoma were extracted. The Newcastle-Ottawa Scale was used to assess the risk of bias in individual studies, and the Grading of Recommendations, Assessment, Development, and Evaluations approach was used to assess the quality of evidence across studies included in this review.
RESULTS
Out of 1,244 screened articles, 10 were finally selected for qualitative synthesis. In the general population, no consistent risk factors were identified except for Helicobacter pylori positivity, which was considered a risk factor in 2 studies, but the quality of evidence was considered very low because of the high risk of bias. In patients with familial adenomatous polyposis (FAP), Spigelman stage IV at initial endoscopy was considered a consistent risk factor in 3 studies.
CONCLUSIONS
There are currently limited data regarding risk factors for non-ampullary duodenal adenocarcinoma, and no conclusive risk factors were identified in the general population. However, in patients with FAP, Spigelman stage IV was identified as a consistent risk factor. Further studies are needed to improve diagnosis and support effective clinical management of this malignancy.
Topics: Adenocarcinoma; Adenomatous Polyposis Coli; Duodenal Neoplasms; Duodenum; Humans; Risk Factors
PubMed: 34000722
DOI: 10.1159/000516561 -
Digestive Diseases and Sciences Mar 2024Low-dose aspirin (LDA) administration is associated with an elevated risk of recurring peptic ulcer (PU) and gastrointestinal (GI) hemorrhage. (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Low-dose aspirin (LDA) administration is associated with an elevated risk of recurring peptic ulcer (PU) and gastrointestinal (GI) hemorrhage.
AIMS
This systematic review and Bayesian network meta-analysis aimed to comprehensively assess the effectiveness of diverse medications in preventing the recurrence of PU and GI hemorrhage in patients with a history of PU receiving long-term LDA therapy.
METHODS
This systematic review and network meta-analysis followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement and was registered on PROSPERO (CRD42023406550). We searched relevant studies in main databases from inception to March 2023. All statistical analyses were performed using R (version 4.1.3), with the "Gemtc" (version 1.0-1) package. The pooled risk ratio (RR), corresponding 95% credible interval (95% CrI), and the surface under the cumulative ranking curve (SUCRA) were calculated.
RESULTS
11 Randomized clinical trials (RCTs) were included. The analysis underscored pantoprazole was the most efficacious for reducing the risk of PU recurrence (RR [95% CrI] = 0.02 [0, 0.28]; SUCRA: 90.76%), followed by vonoprazan (RR [95% CrI] = 0.03 [0, 0.19]; SUCRA: 86.47%), comparing with the placebo group. Pantoprazole also performed well in preventing GI hemorrhage (RR [95% CrI] = 0.01[0, 0.42]; SUCRA: 87.12%) compared with Teprenone.
CONCLUSIONS
For patients with a history of PU receiving LDA, pantoprazole and vonoprazan might be the optimal choices to prevent PU recurrence and GI hemorrhage.
Topics: Humans; Pantoprazole; Peptic Ulcer; Aspirin; Gastrointestinal Hemorrhage; Pyrroles; Sulfonamides
PubMed: 38252210
DOI: 10.1007/s10620-023-08233-4 -
Transplantation Reviews (Orlando, Fla.) Jul 2023Effective workup and listing of end-stage renal disease (ESRD) patients for renal transplantation, often with multiple co-morbidities, poses a challenge for transplant... (Meta-Analysis)
Meta-Analysis Review
INTRODUCTION
Effective workup and listing of end-stage renal disease (ESRD) patients for renal transplantation, often with multiple co-morbidities, poses a challenge for transplant teams. Obesity is a common co-morbidity associated with adverse outcomes in ESRD and kidney transplant (KT) recipients. Bariatric and metabolic surgery (BMS) has long been established as a safe and effective treatment for morbid obesity. In this study, the authors aimed to evaluate the strength of evidence for both the efficacy and safety of bariatric surgery in patients with ESRD or kidney transplantation.
METHODS
A literature search was performed using key terms including "transplantation", "kidney", "renal", "obesity", and "bariatric". Databases searched include MEDLINE, EMBASE and Web of Science from inception to date (April 2021). Methodological quality was assessed using the Newcastle-Ottawa tool. Selected articles were then categorised into patients awaiting waiting list acceptance, patients awaiting transplantation, patients undergoing simultaneous BMS + KT and patients undergoing BMS following a previous renal transplant. Summary effects are presented with a level of statistical significance and 95% Confidence Intervals.
RESULTS
A total of 28 articles were selected following the literature search. Fourteen studies on patients awaiting listing (n = 1903), nine on patients on the KT waiting list (n = 196), a single study on simultaneous BMS and KT and ten studies on patients undergoing BMS following KT (n = 198). Mean change in BMI for patients awaiting listing was -11.3 kg/m (95%CI: -15.3 to -7.3, p < 0.001), mean change in BMI for patients listed for KT was -11.2 kg/m 2(95%CI: -12.9 to -9.5, p 0.001) and mean change for patients with prior KT was -11.0 kg/m (95%CI: -7.09 to -14.9, p < 0.001). The combined mortality rate for patients who had undergone both BMS and KT was 4% (n = 15).
DISCUSSION
This review demonstrates BMS is both safe and efficacious in patients with ESRD prior to KT and in those post KT. It would enable difficult-to-list obese recipients the possibility to undergo transplantation and should be considered as part of the work up process.
Topics: Humans; Kidney Transplantation; Bariatric Surgery; Obesity, Morbid; Kidney Failure, Chronic; Treatment Outcome; Renal Insufficiency
PubMed: 37459746
DOI: 10.1016/j.trre.2023.100777 -
Surgery For Obesity and Related... Sep 2021Obesity has become an epidemic in several regions globally; it may lead to cardiovascular diseases, diabetes, and dyslipidemia. Despite many therapies, all bariatric... (Meta-Analysis)
Meta-Analysis Review
The effects of bariatric surgery on dyslipidemia and insulin resistance in overweight patients with or without type 2 diabetes: a systematic review and network meta-analysis.
Obesity has become an epidemic in several regions globally; it may lead to cardiovascular diseases, diabetes, and dyslipidemia. Despite many therapies, all bariatric procedures fail in some patients. There is a lack of literature comparing treatment effects on specific metabolic indexes. PubMed, Embase, and Cochrane Central Register of Controlled Trials were searched for relevant articles. GeMTC and R software were used to perform a network meta-analysis, draw forest plots, investigate the possibility of statistical heterogeneity, generate I statistics, rank probabilities, and evaluate relative effects of surgical procedures. All analyses were based on a Bayesian consistency model. We included 35 randomized controlled trials, comprising 2198 individuals and 13 interventions. For patients with high insulin resistance, single-anastomosis (mini-) gastric bypass (SAGB) and sleeve gastrectomy (SG) may be effective options, with mean differences (95% confidence intervals [CIs]) of -4.45 (-9.04 to -.34) and -4.23 (-6.74 to -2.22), respectively, compared with control groups. For patients with severe dyslipidemia, in addition to SAGB and SG, duodenal switch (DS) may be an effective surgery, with mean differences (95% CIs) of -.97 (-1.39 to -.55), -1.98 (-3.76 to -.19), .53 (.04 to 1.04), and -.94 (-1.66 to -.16) compared with control groups in terms of triglycerides, total cholesterol, high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C) concentrations, respectively. In adult overweight patients with or without diabetes, SAGB and SG are most effective at ameliorating insulin resistance. SAGB, Roux-en-Y gastric bypass + omentectomy, and DS are useful for reducing triglycerides, total cholesterol, and LDL-C. SG + omentectomy elevates HDL-C concentrations best. Adjustable gastric band and biliopancreatic diversion may not control insulin resistance or dyslipidemia well.
Topics: Adult; Bariatric Surgery; Bayes Theorem; Diabetes Mellitus, Type 2; Dyslipidemias; Humans; Insulin Resistance; Network Meta-Analysis; Obesity
PubMed: 34229937
DOI: 10.1016/j.soard.2021.04.005 -
3 Biotech Sep 2023Gastroduodenal diseases have prevailed for a long time and more so due to dominance of gut bacteria in most of the cases. But habitation by other gut microbiota in... (Review)
Review
Gastroduodenal diseases have prevailed for a long time and more so due to dominance of gut bacteria in most of the cases. But habitation by other gut microbiota in gastroduodenal diseases and the relationship between and gastrointestinal microbiota in different gastroduodenal diseases is somewhat being unravelled in the current times. For this systematic review, we did a literature search of various gastroduodenal diseases and the effect on gut microbiota pertaining to it. A search of the online bibliographic databases PUBMED and PUBMED CENTRAL was carried out to identify articles published between 1977 and May 2022. The analysis of these selected studies highlighted the inhabitation of other gut microbiota such as , and many others. Interplay between these microbiota and have also been noted which suggested that gastroduodenal diseases and gut microbiota are intertwined by a symbiotic association regardless of the status. The relationship between the gut microbiota and many gastroduodenal diseases, such as gastritis, gastric cancer, lymphomas, and ulcers, demonstrates the dysbiosis of the gut microbiota in both the presence and absence of . The evolving ways for eliminating are provided along with inhibiting qualities of other species on . Most significant member of our gut system is which has been associated with numerous diseases like gastric cancer, gastritis, duodenal ulcer.
PubMed: 37588796
DOI: 10.1007/s13205-023-03734-5