Gastroesophageal Reflux Symptoms Research Articles

How Would You Manage This Patient With Gastroesophageal Reflux Symptoms? Grand Rounds Discussion From Beth Israel Deaconess Medical Center.

Gastroesophageal reflux disease (GERD) is a common medical condition presenting with heartburn, regurgitation, cough, hoarseness, and/or wheezing. Patients with classic GERD symptoms often do not require diagnostic studies before empirical treatment is initiated. However, if atypical features are present, including alarm symptoms for malignancy, or if symptoms do not respond to conventional treatment, upper endoscopy may be necessary. The optimal management of GERD, which is the subject of debate, depends on the frequency and severity of symptoms. In 2021, the American College of Gastroenterology published updated recommendations for diagnosis and management of GERD. In addition to histamine-2 receptor antagonist or proton-pump inhibitor therapy, which may be prescribed as needed or continuously, lifestyle and dietary modification are often advised. Here, 2 physicians, a primary care practitioner and a gastroenterologist, debate how to manage a patient with GERD symptoms. They discuss the diagnosis of this condition, its initial management, indications for upper endoscopy, and how to care for the patient whose condition does not respond to empirical therapy.

Severe gastroparesis complicated by gastric perforation caused by lightchain amyloidosis.

AL-Amyloidosis is a rare systemic disease that can occur in patients with monoclonal gammopathy or multiple myeloma. As multiple organs may be affected by deposition of amyloid fibrils, the clinical presentation varies considerably, and the diagnostic process may be challenging.We report on a 59-year-old female who suffered from gastroesophageal reflux symptoms, nausea, epigastric pain, and meteorism over several years. Repeated upper GI endoscopies including biopsies and CT scans were unremarkable except for unspecific enlargement of mesenterial lymph nodes.A few weeks after a surgical hiatal hernia repair with fundoplication, the patient developed massive distension of the stomach and the proximal duodenum resulting in gastric perforation. Histopathological staining of gastric biopsies and mesenterial lymph nodes using hematoxylin and eosin was unremarkable. Because of endoscopic findings (submucosal hematomas, and ulcerations) and the unexplained severe motility disorder, histopathological staining was performed using Congo red. Extensive amyloid deposits were seen. Further workup confirmed AL amyloidosis caused by monoclonal gammopathy. Specific oncological treatment was started.The rare differential diagnosis of amyloidosis should be taken into account in patients with unexplained motility disorders, unspecific gastrointestinal symptoms, and abdominal lymphadenopathy. In the presented case, delayed diagnosis of AL amyloidosis in the gastrointestinal tract led to severe gastroparesis resulting in gastric perforation. Specific histopathologic staining can confirm the diagnosis.

BN SO25 - Laparoscopic Management of Achalasia and Iatrogenic Mucosal Perforation in a Patient with Severe Reflux Following Multiple Therapeutic Dilatations

Abstract Background Laparoscopic Heller's cardiomyotomy (LHC) is the gold standard intervention for achalasia. Owing to its well-established complications of reflux symptoms, some surgeons perform an additional fundoplication surgery, although the consensus regarding the clinical benefits of this approach remains unclear.1 A meta-analysis showed that posterior fundoplication has proven to be superior to anterior fundoplication in controlling reflux symptoms.2 Method A gentleman in his 60s reported ongoing severe reflux symptoms following multiple Rigiflex ballon dilatations for achalasia, on manometry and pH studies showed features of pathological acid reflux, incomplete lower oesophageal sphincter relaxation and defective peristalsis. As shown in the video, type 1 sliding hiatus hernia, submucosal fibrosis and peri-oesophagitis were seen intraoperatively. A short cardiomyotomy was performed, which was complicated by iatrogenic oesophageal perforation. Anterior fundoplication with mucosal closure was performed. Results Following the surgery, no leak was observed on the swallow test and the patient reported a massive improvement in reflux symptoms. The addition of fundoplication to LHC in patients with achalasia and reflux symptoms has improved clinical outcomes. Conclusion Concomitant LHC and anti-reflux surgery should be considered in patients presenting with achalasia and gastro-oesophageal reflux symptoms.

The Impact of Frenotomy on Gastroesophageal Reflux in Pediatric Ankyloglossia: A Systematic Review.

This systematic review was conducted to assess if there are changes in gastroesophageal reflux (GER) outcomes after frenotomy in infants with ankyloglossia. Systematic Review. CINAHL, Cochrane, EMBASE, Pubmed, and Scopus were searched from inception to May 20, 2023. Inclusion criteria consisted of all study designs, infants ≤12 months of age with ankyloglossia, and use of quantitative GER measures (esophageal pH manometry (pH) or multi-channel intraluminal impedance (MII), and/or patient-reported symptom scores) pre- and post-frenotomy. Quality assessment and data extraction were performed in duplicate. Of 37 articles screened, 7 met inclusion criteria (6 prospective cohort studies and 1 RCT). No studies utilized objective measures to quantify reflux, that is MII or pH. The number of infants with ankyloglossia ranged from 47 to 237 (mean age of 4.4-8.3 weeks). Qualitative analysis included all 7 studies which used the GIGER, I-GERQ-R, and GSQ-I scales to assess GER. Parent-reported GER scores decreased post-frenotomy. However, the lack of control groups in the prospective cohort studies precludes conclusive findings that changes are related to frenotomy. Meta-analysis was not possible due to the high risk of bias from limited sample sizes, poor methodology, and lack of adequate control groups. Limited work has been conducted on the relationship between frenotomy and GER in infants with ankyloglossia. The lack of high-quality studies precludes definitive conclusions, as GER symptoms are known to improve spontaneously with time. Future RCT studies are warranted to further elucidate the effect of frenotomy on symptoms of GER in infants with ankyloglossia. III.

Comparison of One-Year Outcomes in Sleeve Gastrectomy vs. One Anastomosis Gastric Bypass in a Single Bariatric Unit.

Introduction Sleeve gastrectomy (SG) is the most popular bariatric procedure worldwide in terms of numbers performed. However, there has been a rise in the popularity of the one anastomosis (mini) gastric bypass (OAGB). There have been various studies comparing the outcomes of SG vs OAGB and this study aims to add our experience and compare one-year outcome data between SG and OAGB in a single UK bariatric centre. Methods A retrospective search of our database between June 2021 and August 2023 was performed to identify those patients undergoing either laparoscopic SG or OAGB. Initial and one-year follow-up data was collected including percentage total weight loss (%TWL), percentage excess body weight loss (%EBWL), incidence of post-operative reflux, remission of co-morbidities (diabetes), glycated haemoglobin (HbA1c) changes, operating time and post-operative complications. Results A total of 64 OAGB and 53 SG patients were identified in this time frame. Nineteen OAGB and 26 SG patients had one-year outcome data available and so were included in the final analysis. Pre-op BMI was significantly lower in the OAGB group (OAGB = 47.1, SG = 52.7, p<0.05). Initial age, rates of pre-operative gastro-oesophageal reflux symptoms and pre-operative diabetes were comparable. Regarding one-year outcomes, %EBWL was comparable, as was the length of stay, reduction in HbA1c andresolution of diabetes. Operating time was significantly shorter in the SG group (OAGB = 140 mins, SG = 111 mins, p<0.05). While the number of patients with post-operative complications was the same in both groups, two patients in the OAGB group suffered from ulcer disease with one requiring a return to theatre for this. No patients in the SG group suffered from ulcer disease. One OAGB patient required conversion to Roux-en-Y gastric bypass (RYGB) for reflux, while three SG patients required conversion to RYGB for resistant reflux. Conclusion Both OAGB and SG patients in our centre have comparable outcomes with regardto excess body weight lossand resolution of diabetes. SG was quicker to perform. OAGB may be associated with higher rates of ulceration while SG may be associated with higher rates of treatment-resistant reflux requiring conversion surgery. The literature has revealed greater weight loss and increased rates of diabetes resolution with OAGB. This along with our findings will beconsidered when counselling our patients on the bariatric procedures available to them.

Surgical treatment strategies for gastroesophageal reflux after laparoscopic sleeve gastrectomy.

Bariatric surgery has emerged as an effective therapeutic approach for combating obesity. As the most commonly performed bariatric surgery, laparoscopic sleeve gastrectomy (LSG) has a long-term and effective outcome in weight reduction. However, studies have reported an increased incidence of gastroesophageal reflux disease (GERD) among patients after LSG. For those who fail to respond to conventional oral acid-suppressing medication, surgical intervention comes into consideration. The most commonly performed revisional surgery for sleeve gastrectomy is the Roux-en-Y gastric bypass, which can effectively alleviate the symptoms of reflux in patients and also continues to promote weight loss in patients who have not achieved satisfactory results or have experienced weight regain. In addition to this established procedure, innovative techniques such as laparoscopic magnetic sphincter augmentation (MSA) are being explored. MSA is less invasive, has good reflux treatment outcomes, and its safety and efficacy are supported by the literature, making it a promising tool for the future treatment of gastroesophageal reflux. This article also explores the role of endoscopic interventions for GERD treatment of post-sleeve gastrectomy patients. Although these methods have shown some therapeutic effect, their efficacy still requires further study due to a lack of support from more clinical data. For patients with preoperative hiatal hernia or gastroesophageal reflux symptoms, some experts now consider performing LSG combined with hiatal hernia repair or fundoplication to alleviate or prevent postoperative reflux symptoms. Both of these surgical approaches have demonstrated favorable outcomes; however, the addition of fundoplication requires further investigation regarding its long-term effects and potential postoperative complications. This article gathers and examines the current laparoscopic and endoscopic treatments for refractory gastroesophageal reflux following LSG, as well as the concurrent treatment of LSG in patients with preoperative gastroesophageal reflux or hiatal hernia.

Development and validation of a novel nomogram to predict worsening of gastroesophageal reflux symptoms after laparoscopic sleeve gastrectomy using Lasso-logistic regression

Background Gastroesophageal reflux disease (GERD) is among the most common complications of bariatric surgery. This study aimed to analyse the risk factors affecting the worsening of GERD symptoms after laparoscopic sleeve gastrectomy (LSG), and to establish and validate a related nomogram model. Methods The study recruited 236 participants and randomly divided them into training and validation sets in a ratio of 7:3. LASSO regression technique was used to select the optimal predictive features, and multivariate logistic regression was used to construct the column line graphs. The performance of the nomogram was evaluated and validated by analyzing the area under the receiver operating characteristic (ROC) curve, calibration curve, and decision curve. Results In this study, Lasso-logistic regression was applied to select 5 predictors from the relevant variables, which were body mass index (BMI), diabetes, hiatal hernia, GERD, and triglyceride levels. These 5 predictor variables constructed a model with moderate predictive power, with an area under the ROC curve of 0.779 for the training set and 0.796 for the validation set. Decision curve analysis showed that in external validation, if the risk thresholds were between 4 and 98% and 14–95%, then the nomogram can be applied to the clinic. Conclusions We have developed and validated a nomogram that effectively predicts the risk of worsening gastroesophageal reflux symptoms following LSG.

Bolus exposure as a novel predictor of postoperative symptom resolution after laparoscopic nissen fundoplication: A two-institutional retrospective cohort study.

Even in the absence of definite evidence of pathological acid reflux, antireflux surgery (ARS) can still effectively improve gastroesophageal reflux symptoms. Nonetheless, predicting postoperative reflux symptom improvement has been primarily dependent on acid-based parameters. No objective index reflecting both acid and non-acid reflux was identified to select ARS candidates. Prospectively collected data of 121 patients with gastroesophageal reflux disease (GERD), who underwent laparoscopic Nissen fundoplication from two institutions, were retrospectively reviewed. The patients reported preoperative and postoperative GERD symptoms using the Korean version of the GERD questionnaire, along with the gastroesophageal reflux disease-health-related quality of life (GERD-HRQL). The patients assessed for reflux symptoms using bolus exposure, acid exposure time (AET), and DeMeester score (DMS) as measurements were selected. For each reflux parameter, its association, correlation, and predictive capacity of the degree of postoperative symptom resolution were analyzed using chi-squared tests, point-biserial correlations, logistic regression analyses, and receiver operating characteristic curve analyses. 72 patients were eligible for this study. Bolus exposure was superior to the other parameters in terms of the degree of association and correlation with resolution of typical symptoms. Bolus exposure also showed a higher diagnostic accuracy in predicting the resolution of epigastric pain (area under the curve [AUC]=0.723, P=0.013) and regurgitation (AUC=0.981, P<0.001). Secondary analyses were performed in patients without pathological reflux, defined as the DMS-negative (DMS<14.7) or AET-negative (AET<6%) groups. In the secondary analyses, bolus exposure showed considerable diagnostic accuracy with statistical significance for all typical symptoms in both in the DMS-negative (heartburn: AUC=0.717, P=0.025; epigastric pain: AUC=0.717, P=0.025; regurgitation: AUC=0.975, P<0.001) and AET-negative (heartburn: AUC=0.681, P=0.045; epigastric pain: AUC=0.749, P=0.009; regurgitation: AUC=0.975, P<0.001) groups. Bolus exposure, a parameter of total reflux, was superior to AET or DMS in defining candidates for ARS. Further studies investigating the surgical indications for ARS in patients with non-acid reflux using bolus exposure are required.

Gastrointestinal effects of caffeine in preterm infants: a systematic review and Bayesian meta-analysis

ObjectiveCaffeine is widely used in preterm infants to prevent or treat apnoea of prematurity. Adverse gastrointestinal effects of caffeine have not been thoroughly researched in preterm infants. With this systematic...

Comparison of proximal gastrectomy and total gastrectomy in proximal gastric cancer: a meta-analysis of postoperative health condition using the PGSAS-45

PurposeProximal gastrectomy (PG) offers advantages over total gastrectomy (TG) in enhancing the postoperative nutritional status of patients with proximal gastric cancer (PGC), yet its effect on long-term quality of life is still debated. This study aims to thoroughly compare postoperative health condition outcomes between PG and TG.MethodsWe conducted a systematic search of English-language articles from the PubMed, Web of Science, and Cochrane Library databases, covering studies published up to February 2023. Key evaluation endpoints included surgical outcomes and postoperative health condition, assessed using the Post-Gastrectomy Syndrome Assessment Scale-45 (PGSAS-45).ResultsSix retrospective cohort studies were included in the analysis. The PG group demonstrated no significant negative impact on surgical outcomes compared to the TG group. Notably, patients who underwent PG experienced a superior postoperative health condition, characterized by fewer gastroesophageal reflux symptoms (WMD = -0.106, 95% CI -0.183 to -0.029, P < 0.01), less weight loss (WMD = 4.440, 95% CI 3.900 to 4.979, P < 0.01), and reduced dietary dissatisfaction (WMD = -0.205, 95% CI -0.385 to -0.025, P = 0.03).ConclusionThis study provides compelling evidence that PG is superior to TG in enhancing postoperative health condition for patients with proximal gastric cancer, without compromising surgical outcomes. However, further rigorous randomized controlled trials are necessary to inform surgical decision-making more effectively.

Peroral Endoscopic Myotomy: Short Versus Long Esophageal Myotomy for Achalasia Cardia: A Randomized Controlled Noninferiority Trial.

The appropriate length of esophageal myotomy in peroral endoscopic myotomy (POEM) for achalasia cardia remains unclear. This study aimed to compare the outcome of short (≤3cm) and long (≥6cm) esophageal myotomy in patients with type I and II achalasia cardia. This single-blinded, randomized controlled noninferiority trial was conducted at a tertiary center between July 2021 and December 2021. Patients with achalasia types I and II were randomized into short (≤3cm) and long (≥6cm) esophageal myotomy groups. The primary outcome of the study was clinical success (Eckardt score ≤3) 1 year after the procedure. The secondary outcomes included a comparison of technical success, operating duration, occurrence of intraoperative adverse events, alterations in integrated relaxation pressure (IRP), change in barium column height after 5 minutes (1mo), and gastroesophageal reflux disease (3mo) between the groups. Fifty-four patients were randomized into the short (n=27) or long (n=27) esophageal myotomy groups. Technical success rates were 100% (27/27) and 96.3% (26/27) in short myotomy (SM) and long myotomy (LM) groups, respectively. The clinical success rates were 96.3% (26/27) and 96.2% (25/26) in the SM and LM groups, respectively ( P =0.998). The mean (±SD) length of the esophageal myotomy was 2.75±0.36cm in the SM and 6.69±1.35cm in the LM groups ( P <0.001). The mean (±SD) procedure time for the SM and LM groups was 61.22±8.44 and 82.42±14.70 minutes ( P <0.001), respectively. The mean integrated relaxation pressure (IRP), Eckardt score, adverse events, reflux esophagitis, symptomatic gastroesophageal reflux disease, and esophageal acid exposure (>6%) did not differ significantly between the 2 groups following POEM treatment. Short myotomy is noninferior to long myotomy in terms of clinical success, gastroesophageal reflux disease, and intraoperative adverse events at the short-term follow-up ( P >0.05). Short myotomy resulted in a reduced operative time ( P <0.05).

Evaluation of Gastroesophageal Reflux in Symptomatic Young Infants Using Multichannel Intraluminal pH-Impedance Testing: A large Cohort Study from a Single Center.

This study aimed to assess the use of combined multichannel intraluminal impedance and pH studies (MII-pH) in a large group of symptomatic young infants, to characterize the occurrence of gastroesophageal reflux disease (GERD), and to establish temporal association of the reflux behaviors with gastroesophageal reflux using symptom indices. This is a retrospective cohort study on 181 infants who underwent MII-pH studies for clinical behaviors that were suggestive of GERD. Symptom index (SI) and symptom association probability (SAP) were used to establish symptom association with reflux. More than 100 GER episodes in 24 hours or acid reflux index > 10% was considered pathological reflux. A total of 181 infants (median age: 60 days, interquartile range [IQR]: 34-108) underwent MII-pH studies with median study duration of 22.41 hours (IQR: 21.5-23.32). A total of 4,070 hours of data were analyzed, with 8,480 reflux events (2,996 [35%] acidic, 5,484 [65%] nonacidic). A total of 2,541 symptoms were noted, 894 (35%) were temporally related to reflux events. A total of 113 infants (62.4%) had positive symptom association with SI > 50% and/or SAP > 95% for at least one symptom. There was modest symptom association for choking and gagging, but apnea, bradycardia, and desaturations had poor symptom association. Only 29 infants (16%) had pathological reflux, and only 18 infants (10%) had both pathological reflux and positive symptom association. MII-pH can be used to characterize GERD in young infants, along with establishing temporal association with symptoms. Pathological reflux in symptomatic young infants is not common, but symptom association may occur without frequent or acidic reflux. · Gastroesophageal reflux (GER) disease can be studied in young infants using MII-pH, to characterize the frequency and nature of GER events.. · The probability of GER events being associated temporally with GER symptoms can also be determined using MII-pH in this population.. · Using frequency of GER events, reflux indices, and symptom association indices with MII-pH, infants having true GER disease can be identified, thereby reducing unnecessary therapy.. · Symptom association may occur even without frequent or severe acidic reflux..

Type 2 Diabetes Mellitus and Helicobacter pylori Gastritis in Patients Referred for Endoscopy-A Single-Center Romanian Study.

Type 2 diabetes mellitus (T2DM) affects up to 10% of adults globally, and its complications can mask the risk of gastrointestinal bleeding or malignancy. Our study enrolled 633 endoscopic patients stratified according to T2DM presence (4:1 ratio in favor of the control group). T2DM patients referred for endoscopy experienced lower prevalence of epigastric pain and heartburn (OR = 0.637/OR = 0.346, p < 0.05). Often being anemic (OR = 2.23, p < 0.001), they had significantly lower hemoglobin (p = 0.001) and serum iron (p = 0.02), but serum cholesterol was higher in non-diabetics. Ulcers, erosions and mucosal hemorrhages were comparable between groups (p < 0.05), although low-dose aspirin use was more prevalent in diabetics (p = 0.000, OR = 2.34). T2DM was associated with the increased frequency of antro-corporal active gastritis (OR = 1.451/OR 1.501), with smokers presenting a higher frequency of active H. pylori infection (OR = 3.37). T2DM predicted anemia (adjusted OR = 1.70) and the absence of gastroesophageal reflux symptoms (adjusted OR = 0.37), but not active H. pylori gastritis or premalignant lesions. In an endoscopic population, patients with T2DM had lower hemoglobin and serum iron levels. There was an inverse correlation between T2DM and heartburn. H. pylori gastritis and premalignant lesions occurred more frequently in diabetic patients (predominantly pangastritis) before adjusting for age or associated comorbidities, with smoking increasing the risk for active infection.

507. LONG BARRETT´S ESOPHAGUS IN MONOZYGOTIC TWINS WITH ADENOCARCINOMA DEVELOPMENT

Abstract Background Familial aggregation of Barrett's esophagus (BE) and esophageal adenocarcinoma (EA) suggests a genetic pattern in fewer than 10% of patients with the former diseases. In 1983, BE was described in identical twins, underlining the hereditary influence on the development of mucosal dysplasia in some patients with this epithelial alteration. At present, some studies have attempted to identify chromosomal alterations among patients with familial aggregation of BE or EA, but there is not a clear pattern. Methods Description of the case report of a male patient who underwent esophagectomy due to EA on a long BE, who had a monozygotic twin without gastroesophageal reflux symptoms and no upper GI endoscopies before. Results A 53-year-old man was diagnosed with EA and a long BE (8 cm length) in 2017. He underwent CROSS neoadjuvant treatment and minimally invasive Ivor-Lewis esophagectomy. The pathological report indicated a GI T3N1M0 adenocarcinoma. Unfortunately, the patient developed lung metastases and passed away in 2019. Before that, the patient recalled that he had an identical twin brother with no gastroesophageal reflux symptoms, but we decided to scope him in 2017. The gastroscopy report revealed a 2 cm hiatal hernia with a long BE (C4M6 Prague Classification) but with no dysplasia. Nowadays, the twin patient is under close follow-up with proton pump inhibitors (PPI) and has not developed dysplasia. Conclusion Monozygotic twins provide a perfect model to study the possible influence of genetic predisposition to develop BE and EA. The development of EA in a patient guided us to diagnose and treat a long BE in his asymptomatic identical twin. More studies should be done to find the possible genetic alterations linked to familial aggregation of BE and EA.

Evaluate the Frequency of EosinophilicEsophagitisin Individuals with Refractory GERD

Background: Theeosinophilic infiltrate of the esophagus mucosal distinguishes the esophageal ailment known as Eosinophilicesophagitis (EoE). This study aims to determine the frequency of EoE in patients with gastroesophageal reflux disease (GERD), a gastro esophageal reflux condition that is persistent. Methods: The 248 children in total hadelectiveupper gastrointestinal endoscopy (UGIE) during the study period were separated in tosix groups: individuals without a history of steroid usage and those with outanesophageal biopsyforthrombocytopenia. As a result, 200 people participated in the study total. Results: After an evaluation of 200 children having elective UGIE, A variety of health problems were found during the investigation, including food bolusimpact (2 %), achalasia cardia (5 %), pepticstricture (6 %), congenitalstricture (3 %), post-esophageal atresia repairanastomoticstricture (4 %), and symptoms of gastro esophageal reflux, including vomiting (10 %), regurgitation (2 %), belchingchest (1,5 %), nocturnal cough (2,5 %), pain/heartburn (12,5 %), and feeding refusal (1 %). There were several unusual illnesses that were observed, including Crohn's disease accounted for 2 %, paediatric intestinal pseudo-obstruction (10 %), abdominal discomfort (17,5 %), celiacdisease (16 %), cow's milk protein allergy (3 %), and un classified IBD (7 %). Conclusion: EoEfrequently affects GERD patients who are recalcitrant to treatment. Dysphagia, food impaction, and heartburn are posible symptoms. EGD and esophageal biopsy should be explored for EoEscreening in elderly individuals with strong GERD who are atopy positive and who have not responded to gastric acid inhibitors.

Gastroesophageal Reflux Disease.

Gastroesophageal reflux disease (GERD) is a condition that occurs when reflux of gastric contents into the esophagus causes symptoms and/or complications. The prevalence of GERD in Western societies has been estimated at 30%, making it one of the most commonly encountered disorders in primary care. The spectrum of GERD includes typical symptoms of esophageal reflux (heartburn and/or regurgitation); esophageal injury (erosive esophagitis; stricture; Barrett esophagus; and, rarely, adenocarcinoma); and extraesophageal symptoms, such as hoarseness and chronic cough. Proper diagnosis and treatment of GERD includes symptom control, exclusion of other disorders, avoiding overuse of medications and invasive testing, and minimizing complications.

Cross-cultural adaptation and validation of the CFAbd-Score for gastrointestinal symptoms in patients with cystic fibrosis

ObjectiveTranslating and cross-culturally adapting the CFAbd-Score, Cystic Fibrosis (CF) Abdominal Score, to use in Brazilian spoken Portuguese. The CFAbd-Score is a questionnaire for assessing CF-related abdominal symptoms and their influence on the quality of life (QoL). It comprises 28 questions on five domains: abdominal pain, bowel movements, eating and appetite, gastroesophageal reflux symptoms, and the impact of gastrointestinal (GI) symptoms on QoL. MethodCross-cultural adaptation included assessment of conceptual and item equivalence, semantic, operational, and measurement equivalence. Content validity was assessed. The validation and psychometric analysis phase included 97 people with CF (pwCF), median age:14.58y (IQR 9/19), and 105 healthy individuals, 15.10y (IQR 9/20). Exploratory factor analysis (FA) identified retained factors. Internal consistency of the extracted domains was evaluated using Cronbach's α, and the Kaiser-Meyer-Olkin test (KMO) was used to check the sample adequacy. Bartlett's test tested the null hypothesis that the correlation matrix is an identity matrix. ResultsAll items were considered relevant to the construct and good semantic equivalence of the version was recognized. FA showed the appropriate weight of all items and good internal consistency, with Cronbach's alpha 0.89. Bartlett's test significance level (p < 0.001) and KMO coefficient of 0.72 indicated good adequacy for structure. Internal consistency coefficients (Cronbach's alpha) were good for abdominal pain: 0.84; abdominal bloating: 0.73; flatulence: 0.76; heartburn: 0.81, and low for reflux: 0.54. ConclusionThe CFAbd-Score was adapted to the Brazilian spoken Portuguese and demonstrated content and semantic equivalence. The final version showed appropriate validity, and internal consistency, preserving the psychometric properties of the original version.

A Study of Omentum Reduction on the Improvement of Nausea and vomiting and Gastroesophageal Reflux Symptoms After Laparoscopic Gastric Sleeve Resection.

To investigate the effect of omentum reduction in laparoscopic sleeve gastrectomy (LSG) on the improvement of postoperative nausea and vomiting and gastroesophageal reflux symptoms. A retrospective study was performed on the case data of 198 obese patients who underwent LSG in the Department of Obesity and Metabolic Diseases of Xiaolan People's Hospital of Zhongshan from March 2021 to March 2022 and were divided into omentum reduction group and control group, with 99 cases in each group, and the preoperative body mass index (BMI) of the patients was recorded. Age, gender, comorbidities, and comparative analysis of operation time, blood loss, length of hospital stay, postoperative nausea and vomiting score, gastroesophageal reflux GerdQ score, postoperative pain score, weight, and postoperative complications were analyzed. There were no significant differences in preoperative BMI, age, gender and comorbidities between the two groups (P > 0.05), but there were significant differences in intraoperative blood loss and operation time (P < 0.05). There were differences in postoperative nausea and vomiting scores and VAS pain scores between the two groups (P < 0.05). The GerdQ scores of the omental reduction group were 8.11 ± 2.84 points at 1year, and those in the control group were 7.56 ± 2.67 points, which were 3.97 ± 4.09 points higher than those in the preoperative omentum reduction group and 3.42 ± 3.41 in the control group, with no significant difference (P > 0.05). There was no significant difference in the postoperative excess weight loss rate %EWL and postoperative complications (p > 0.05). Omentum reduction can improve short-term nausea and vomiting after LSG, but it cannot significantly improve long-term reflux symptoms.

Assessment of gastroesophageal reflux disease signs, symptoms, and food behaviors concerning mental health in Herat, Afghanistan: A descriptive study.

Gastroesophageal reflux disease (GERD) is a highly prevalent gastrointestinal disorder with modifiable risk factors that are associated with considerable health and economic burdens. The current study was conducted to assess the signs and symptoms, food behaviors, depression, anxiety, and stress related to GERD in Herat, Afghanistan. A descriptive study was conducted between August 29 and October 20, 2020, among patients with GERD symptoms, who provided informed verbal consent at the Mowaffaq Clinic and Sehat Hospital in Herat, Afghanistan. The minimum sample size was 384. Data were collected using a three-domain questionnaire and Depression, Anxiety, and Stress Scale 42 standard questionnaire. SPSS version 27 was used to perform descriptive statistics and χ 2 tests. The sample consisted of 396 patients, with the majority being female (67.9%), married (78.5%), and illiterate (34.8%). Heartburn (88.1%) and regurgitation (84.3%) were the most common symptoms reported by participants. Tomato consumption (60.1%) was the most frequent type of eating behavior. Most patients reported severe anxiety (45.9%) and showed statistically significant differences in age, sex, education level, and cigarette usage. This study also found that certain demographic status, eating behaviors, and symptoms were associated with significantly different depression, anxiety, and stress scores among patients with GERD. Our study demonstrates the association between GERD and various modifiable risk factors in Herat, Afghanistan. Public health initiatives focusing on preventive measures and raising awareness can potentially alleviate the burden of GERD. Moreover, further research and targeted interventions are essential to improve health outcomes, particularly among patients with GERD, who may experience psychological comorbidities.

Impact of Esophageal Motility on Microbiome Alterations in Symptomatic Gastroesophageal Reflux Disease Patients With Negative Endoscopy: Exploring the Role of Ineffective Esophageal Motility and Contraction Reserve.

Ineffective esophageal motility (IEM) is common in patients with gastroesophageal reflux disease (GERD) and can be associated with poor esophageal contraction reserve on multiple rapid swallows. Alterations in the esophageal microbiome have been reported in GERD, but the relationship to presence or absence of contraction reserve in IEM patients has not been evaluated. We aim to investigate whether contraction reserve influences esophageal microbiome alterations in patients with GERD and IEM. We prospectively enrolled GERD patients with normal endoscopy and evaluated esophageal motility and contraction reserve with multiple rapid swallows during high-resolution manometry. The esophageal mucosa was biopsied for DNA extraction and 16S ribosomal RNA gene V3-V4 (Illumina)/full-length (Pacbio) amplicon sequencing analysis. Among the 56 recruited patients, 20 had normal motility (NM), 19 had IEM with contraction reserve (IEM-R), and 17 had IEM without contraction reserve (IEM-NR). Esophageal microbiome analysis showed a significant decrease in microbial richness in patients with IEM-NR when compared to NM. The beta diversity revealed different microbiome profiles between patients with NM or IEM-R and IEM-NR (P = 0.037). Several esophageal bacterial taxa were characteristic in patients with IEM-NR, including reduced Prevotella spp. and Veillonella dispar, and enriched Fusobacterium nucleatum. In a microbiome-based random forest model for predicting IEM-NR, an area under the receiver operating characteristic curve of 0.81 was yielded. In symptomatic GERD patients with normal endoscopic findings, the esophageal microbiome differs based on contraction reserve among IEM. Absent contraction reserve appears to alter the physiology and microbiota of the esophagus.