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Kuipers T, Oude Nijhuis RAB, van den Wijngaard RM, Oors JM, Smout AJPM, Bredenoord AJ. Ziverel for PPI-refractory reflux symptoms: efficacy and mechanisms of action in humans. Scand J Gastroenterol 2024; 59:384-389. [PMID: 38088584 DOI: 10.1080/00365521.2023.2290457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 11/28/2023] [Indexed: 04/04/2024]
Abstract
OBJECTIVES It is thought that esophageal hypersensitivity in combination with an impaired mucosal barrier function contributes to PPI-resistant reflux symptoms. Ziverel, a bioadhesive agent that coats the esophageal wall, was shown to have a positive effect on reflux symptoms. However, the mechanisms of action are unclear. We aimed to assess the effect of Ziverel on esophageal sensitivity to acid and mucosal barrier function. METHODS We performed a double-blind randomized placebo-controlled crossover trial in PPI-refractory patients with reflux symptoms. Patients were assigned (1:1) to 14 days of Ziverel followed by 14 days of placebo or opposite treatment order. The effect was evaluated using acid perfusion tests, an upper endoscopy with electrical tissue impedance spectroscopy (ETIS) and esophageal biopsies. The primary outcome was the esophageal sensitivity based on perfusion sensitivity score. Secondary outcomes included mucosal barrier function and reflux symptoms and correlations between the different outcomes. RESULTS Perfusion sensitivity score was not significantly different during treatment with Ziverel (106 (73-115)) and placebo (102 (67-110)) (p = 0.508) along with total RDQ score (2.6 (1.9-3.3) vs 2.8 (1.6-3.5) p = 0.456). ETIS showed comparable values during treatment with Ziverel (13514 (8846-19734)Ω·m) and placebo (13217 (9127-24942)Ω·m (p = 0.650)). Comparing Ziverel and placebo no difference was seen in transepithelial electrical resistance (TEER) 203 (163-267) Ω.cm2 vs 205 (176-240) Ω.cm2 (p = 0.445) and fluorescein flux 775 (17-6964) nmol/cm2/h vs 187 (4-12209) nmol/cm2/h (p = 0.638). CONCLUSION Ziverel did not show a benefit on acid sensitivity, reflux symptoms or esophageal mucosal integrity compared to placebo in PPI-refractory patients with reflux symptoms.Trial registration: Netherlands Trial Register number: NL7670.
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Nanda N, Chhetri D. Eosinophilic Esophagitis: What the Otolaryngologist Needs to Know. Otolaryngol Clin North Am 2024; 57:343-352. [PMID: 37951721 DOI: 10.1016/j.otc.2023.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Eosinophilic esophagitis is a male-predominant disease with presentations ranging from nonspecific feeding issues to dysphagia and food impaction. The currently proposed pathophysiology is a combination of genetics, allergens, and epithelial barrier impairment. Diagnosis is reliant on history, endoscopic examination, and biopsy. Recent guidelines recognize the role of concurrent gastroesophageal reflux disease. Treatment is based on 3 paradigms: diet, drugs, and dilation. Drug therapy has historically focused on topical corticosteroids; as of 2022, dupilumab was approved for targeted biologic therapy. Dilation is reserved for symptomatic and anatomic management. As this clinical entity is better understood, additional therapies will hopefully be developed.
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Wisniowski P, Putnam LR, Gallagher S, Rawal R, Houghton C, Lipham JC. Short term safety of magnetic sphincter augmentation vs minimally invasive fundoplication: an ACS-NSQIP analysis. Surg Endosc 2024; 38:1944-1949. [PMID: 38334778 PMCID: PMC10978616 DOI: 10.1007/s00464-024-10672-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 12/30/2023] [Indexed: 02/10/2024]
Abstract
PURPOSE Magnetic Sphincter Augmentation (MSA) is an FDA-approved anti-reflux procedure with comparable outcomes to fundoplication. However, most data regarding its use are limited to single or small multicenter studies which may limit the generalizability of its efficacy. The purpose of this study is to evaluate the outcomes of patients undergoing MSA vs fundoplication in a national database. MATERIALS AND METHODS The 2017-2020 American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) Registry was utilized to evaluate patients undergoing MSA or fundoplication. Patients requiring Collis gastroplasty, paraesophageal hernia repair, and emergency cases, were excluded. Patient outcomes included overall complication rates, readmissions, reoperations, and mortality. RESULTS A total of 7,882 patients underwent MSA (n = 597) or fundoplication (n = 7285). MSA patients were younger (51 vs 57, p < 0.001), and more often male (49.6 vs 34.3%, p < 0.001). While patients undergoing MSA experienced similar rates of reoperation (1.0 vs 2.0%, p = 0.095), they experienced fewer readmissions (2.2 vs 4.7%, p = 0.005), complications (0.6 vs 4.0%, p < 0.001), shorter mean (SD) hospital length of stay(days) (0.4 ± 4.3 vs 1.8 ± 4.6, p < 0.001) and operative time(min) (80.8 ± 36.1 vs 118.7 ± 63.7, p < 0.001). Mortality was similar between groups (0 vs 0.3%, p = 0.175). On multivariable analysis, MSA was independently associated with reduced postoperative complications (OR 0.23, CI 0.08 to 0.61, p = 0.002), readmissions (OR 0.53, CI 0.30 to 0.94, p = 0.02), operative time (RC - 36.56, CI - 41.62 to - 31.49. p < 0.001) and length of stay (RC - 1.22, CI - 1.61 to - 0.84 p < 0.001). CONCLUSION In this national database study, compared to fundoplication MSA was associated with reduced postoperative complications, fewer readmissions, and shorter operative time and hospital length of stay. While randomized trials are lacking between MSA and fundoplication, both institutional and national database studies continue to support the use of MSA as a safe anti-reflux operation.
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Pasta A, Pelizzaro F, Marabotto E, Calabrese F, Formisano E, Djahandideh Sheijani S, Brandimarte G, Manes G, Gravina AG, Savarino EV. Patient journey in gastroesophageal reflux disease: real-world perspectives from Italian gastroenterologists, primary care physicians, and ENT specialists. Therap Adv Gastroenterol 2024; 17:17562848241239590. [PMID: 38524789 PMCID: PMC10960349 DOI: 10.1177/17562848241239590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 02/28/2024] [Indexed: 03/26/2024] Open
Abstract
Background Gastroesophageal reflux disease (GERD) is a challenging condition that involves different physicians, such as general practitioners (GPs), gastroenterologists, and ears, nose and throat (ENT) specialists. A common approach consists of proton-pump inhibitors (PPIs) administration. Adjunctive pharmacological treatment may have a role in the management of non-responders to PPIs. Objectives We aimed to survey GPs and different medical specialists to investigate the medical approaches to patients reporting GERD symptoms. In addition, we examined the use of adjunctive pharmacological treatments in patients with GERD symptoms who do not respond to PPIs. Design Retrospective observational study. Methods A survey was conducted among a large sample of gastroenterologists, GPs, and ENT specialists. Symptoms were divided into typical and extraesophageal, and their severity and impact on quality of life were explored with the GERD Impact Scale and with Reflux Symptom Index (RSI). All therapies administered usually for GERD were investigated. Results A total of 6211 patients were analyzed in this survey. Patients with typical symptoms were 53.5%, while those with extraesophageal symptoms were 46.5%. The latter were more frequently reported by ENT patients (53.6%, p < 0.0001). The GSI was higher in patients followed by gastroenterologists (9 points) and GPs (9 points) than ENT specialists (8 points), but the RSI was higher in the ENT group (14.3 ± 6.93) than in GPs and gastroenterologist groups (10.36 ± 6.36 and 10.81 ± 7.30, p < 0.0001). Chest pain had the highest negative impact on quality of life (p < 0.0001). Of the 3025 patients who used PPIs, non-responders showed a lower GSI when treated with a combination of adjunctive pharmacological treatments and bioadhesive compounds, than with single-component drugs. Conclusion Patients with GERD referred to a gastroenterologist had more severe disease and poorer quality of life. The combination of adjunctive pharmacological treatments and bioadhesive compounds seems to be effective in the management of PPI refractory patients.
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Ross SB, Sucandy I, Trotto M, Christodoulou M, Pattilachan TM, Jattan J, Rosemurgy AS. A decade of experience with minimally invasive anti-reflux operations: robot vs. LESS. Surg Endosc 2024:10.1007/s00464-024-10771-5. [PMID: 38503903 DOI: 10.1007/s00464-024-10771-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 02/24/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND The increasing use of robotic systems for anti-reflux operations prompted this study to evaluate and compare the efficacy of robotic and Laparo-Endoscopic Single-Site (LESS) approaches. METHODS From 2012, 228 robotic fundoplication and 518 LESS fundoplication patients were prospectively followed, analyzing perioperative metrics. Data are presented as median (mean ± SD); significance at p ≤ 0.05. RESULTS Patients undergoing a robotic vs. LESS fundoplication were 67 (64 ± 13.7) vs. 61 (59 ± 15.1) years-old with BMIs of 25 (25 ± 3.2) vs. 26 (25 ± 3.9) kg/m2 (p = 0.001 and 1.00, respectively). 72% of patients who underwent the robotic approach had a previous abdominal operation(s) vs 44% who underwent the LESS approach (p = 0.0001). 38% vs. 8% had a re-operative fundoplication (p = 0.0001), 59% vs. 45% had a type IV hiatal hernia (p = 0.0004). Operative duration was 160 (176 ± 76.7) vs. 130 (135 ± 50.5) min (p = 0.0001). There were 0 (robotic) vs. 5 (LESS) conversions to a different approach (p = 0.33). 5 Patients vs. 3 patients experienced postoperative complications (p = 0.06), and length of stay (LOS) was 1 (2 ± 2.6) vs. 1 (1 ± 3.2) days (p = 0.0001). Patient symptomatic dysphagia preoperatively for the robotic vs. LESS approach was scored as 2 (2.4 ± 1.9) vs. 1 (1.9 ± 1.6). Postoperatively, symptomatic dysphagia was scored as 1 (1.5 ± 1.6) vs. 1 (1.7 ± 1.7). The change in these scores was - 1 (- 1 ± 2.2) vs. 0 (- 0.5 ± 2.2) (p = 0.004). CONCLUSION Despite longer operative times and LOS in older patients, the robotic approach is efficient in undertaking very difficult operations, including patients with type IV or recurrent hiatal hernias. Furthermore, preoperative anti-reflux operations were more likely to be undertaken with the robotic approach than the LESS approach. The patient's postoperative symptomatic dysphagia improved relatively more than after the LESS approach. The vast majority of patients who underwent the LESS approach enjoyed improved cosmesis, thus, making LESS a stronger candidate for more routine operations. Despite patient selection bias, the robotic and LESS approaches to anti-reflux operations are safe, efficacious, and should be situationally utilized.
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Köckerling F, Jacob D, Adolf D, Zherdyev V, Riediger H, Scheuerlein H. Laparoscopic total (Nissen) versus posterior (Toupet) fundoplication for gastroesophageal reflux disease: a propensity score-matched comparison of the perioperative and 1-year follow-up outcome. Hernia 2024:10.1007/s10029-024-02988-z. [PMID: 38493409 DOI: 10.1007/s10029-024-02988-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 02/08/2024] [Indexed: 03/18/2024]
Abstract
INTRODUCTION The debate continues as to whether laparoscopic total Nissen (LNF) versus partial posterior Toupet fundoplication (LTF) leads to better outcomes in the surgical treatment of axial hiatal hernia with gastroesophageal reflux disease. In the most recent meta-analysis including 13 RCTs with 1564 patients, no significant difference was found between the two procedures in terms of perioperative complications and recurrent reflux rates. Further comparative analyses are urgently needed. METHODS This retrospective analysis of prospectively recorded data from the Herniamed Registry compared the perioperative and 1-year follow-up outcomes after total Nissen versus partial Toupet fundoplication. Propensity score matching was chosen as the statistical method. Matching was performed for n = 2290 pairs. RESULTS No systematic discrepancy was found between the Nissen and Toupet fundoplication for any of the outcome parameters (intraoperative complications LNF 2.10% vs LTF 1.48%, general complications 2.27% vs 2.88%, postoperative complications 1.44% vs 1.18%, complication-related reoperation 1.00% vs 0.91%, recurrence on 1-year follow-up 6.55% vs 5.33%, pain on exertion on 1-year follow-up 12.49% vs 9.52%, pain at rest on 1-year follow-up 10.44 vs 9.52% and pain requiring treatment on 1-year follow-up 9.61% vs 8.17%). Also the postoperative dysphagia rate showed with 5.34% after LNF and with 4.64% after LTF no significant difference. CONCLUSION The findings presented here did not show any significant difference up to 1 year after Nissen or Toupet fundoplication. This is in concordance with the findings of the meta-analyses. However, the perioperative and 1-year follow-up outcomes demonstrate that both operation techniques should be carried out by experienced surgeons.
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Qian Z, Qian H, Gao X, Yang Z, Wang Y, Li X, Zhang W, Zhang G, Li X. Long-term efficacy of peroral endoscopic myotomy for achalasia under different criteria. Surg Endosc 2024:10.1007/s00464-024-10742-w. [PMID: 38453750 DOI: 10.1007/s00464-024-10742-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 01/28/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND Peroral endoscopic myotomy (POEM) has emerged as a widely accepted treatment for achalasia, with limited studies for over 2 years. Additionally, traditional measurements of achalasia after POEM have deficiencies. The study aimed to analyze the long-term outcomes of POEM under different criteria. METHODS Patients with achalasia who received POEM between November 2012 and March 2021 were recruited. Patients and characteristics were shown, and risk factors related to two novel definitions of recurrence, symptomatic reflux, and reflux esophagitis were analyzed. RESULTS Three hundred and twenty-one patients were included. At a median follow-up of 52 months, twenty-three failures happened (7.17%) under the modified criterion, and forty-seven failures occurred (14.64%) under the normal standard. Hospitalization (P = 0.027) and esophageal myotomy length (P = 0.039) were significantly associated with long-term efficacy under the modified and normal criteria, respectively. Fifty-two patients (16.20%) reported reflux symptoms and endoscopy performed in 88 patients revealed reflux esophagitis in 22 cases (25.00%). There were no predictors in the analysis of symptomatic reflux and gender (P = 0.010), LESP (P = 0.013), IRP (P = 0.015), and the esophageal myotomy length (P = 0.032) were statistically related to reflux esophagitis. CONCLUSION POEM is an extremely safe and effective treatment for achalasia with long-term follow-up. Shorter hospitalization and shorter esophageal myotomy length may decrease the incidence of recurrence under the modified and normal criteria, respectively. Long-term outcomes of POEM are unpredictable. No risk factors were related to symptomatic reflux, and male patients with low preoperative LESP and IRP needed relatively shorter esophageal myotomy to prevent reflux esophagitis.
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Biter LU, 't Hart JW, Noordman BJ, Smulders JF, Nienhuijs S, Dunkelgrün M, Zengerink JF, Birnie E, Friskes IA, Mannaerts GH, Apers JA. Long-term effect of sleeve gastrectomy vs Roux-en-Y gastric bypass in people living with severe obesity: a phase III multicentre randomised controlled trial (SleeveBypass). THE LANCET REGIONAL HEALTH. EUROPE 2024; 38:100836. [PMID: 38313139 PMCID: PMC10835458 DOI: 10.1016/j.lanepe.2024.100836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/13/2023] [Accepted: 01/04/2024] [Indexed: 02/06/2024]
Abstract
Background Sleeve gastrectomy is the most performed metabolic surgical procedure worldwide. However, conflicting results offer no clear evidence about its long-term clinical comparability to Roux-en-Y gastric bypass. This study aims to determine their equivalent long-term weight loss effects. Methods This randomised open-label controlled trial was conducted from 2012 until 2017 in two Dutch bariatric hospitals with a 5-year follow-up (last follow-up July 29th, 2022). Out of 4045 patients, 628 were eligible for metabolic surgery and were randomly assigned to sleeve gastrectomy or Roux-en-Y gastric bypass (intention-to-treat). The primary endpoint was weight loss, expressed by percentage excess body mass index (BMI) loss. The predefined clinically relevant equivalence margin was -13% to 13%. Secondary endpoints included percentage total kilograms weight loss, obesity-related comorbidities, quality of life, morbidity, and mortality. This trial is registered with Dutch Trial Register NTR4741: https://onderzoekmetmensen.nl/nl/trial/25900. Findings 628 patients were randomised between sleeve gastrectomy (n = 312) and Roux-en-Y gastric bypass (n = 316) (mean age 43 [standard deviation (SD), 11] years; mean BMI 43.5 [SD, 4.7]; 81.8% women). Excess BMI loss at 5 years was 58.8% [95% CI, 55%-63%] after sleeve gastrectomy and 67.1% [95% CI, 63%-71%] after Roux-en-Y gastric bypass (difference 8.3% [95% CI, -12.5% to -4.0%]). This was within the predefined margin (P < 0.001). Total weight loss at 5 years was 22.5% [95% CI, 20.7%-24.3%] after sleeve gastrectomy and 26.0% [95% CI, 24.3%-27.8%] after Roux-en-Y gastric bypass (difference 3.5% [95% CI, -5.2% to -1.7%]). In both groups, obesity-related comorbidities significantly improved after 5 years. Dyslipidaemia improved more frequently after Roux-en-Y gastric bypass (83%, 54/65) compared to sleeve gastrectomy (62%, 44/71) (P = 0.006). De novo gastro-oesophageal reflux disease occurred more frequently after sleeve gastrectomy (16%, 46/288) vs Roux-en-Y gastric bypass (4%, 10/280) (P < 0.001). Minor complications were more frequent after Roux-en-Y gastric bypass (5%, 15/316) compared to sleeve gastrectomy (2%, 5/312). No statistically significant differences in major complications and health-related quality of life were encountered. Interpretation In people living with obesity grades 2 and 3, sleeve gastrectomy and Roux-en-Y gastric bypass had clinically comparable excess BMI loss according to the predefined definition for equivalence. However, Roux-en-Y gastric bypass showed significantly higher total weight loss and significant advantages in secondary outcomes, including dyslipidaemia and GERD, yet at a higher rate of minor complications. Major complications, other comorbidities, and overall HRQoL did not significantly differ between the groups. Funding Not applicable.
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Ganam S, Tang R, Sher T, Worthey A, Docimo S. Quality of Life in Patients Undergoing Revisional Bariatric Surgery: From Sleeve Gastrectomy to Roux-en-Y Gastric Bypass. Obes Surg 2024; 34:997-1003. [PMID: 38308103 DOI: 10.1007/s11695-024-07082-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/22/2024] [Accepted: 01/24/2024] [Indexed: 02/04/2024]
Abstract
Sleeve gastrectomy (SG) is the most performed bariatric surgery worldwide. However, this surgery may be associated with long-term weight regain and severe gastroesophageal reflux disease (GERD), sometimes necessitating conversion to Roux-en-Y gastric bypass (RYGB) to improve quality of life (QoL). We conducted a systematic review on QoL measures following the conversion of SG to RYGB. We searched various databases for studies conducted between January 2005 and September 2023. Four studies, involving 196 participants in total, met the inclusion criteria. Different assessment methods were used to evaluate QoL following the conversion. In the included studies, we observed that GERD symptoms and proton pump inhibitor (PPI) use both decreased following conversion to RYGB. Excess weight loss (EWL) was also observed in all studies.
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Blaustein M, Sillcox R, Wright AS, Tatum R, Yates R, Bryant MK, Oelschlager BK. Laparoscopic Heller myotomy with Toupet fundoplication: revisiting GERD in treated achalasia. Surg Endosc 2024; 38:1283-1288. [PMID: 38102398 DOI: 10.1007/s00464-023-10643-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 12/03/2023] [Indexed: 12/17/2023]
Abstract
INTRODUCTION With the advent of the laparoscopic era in the 1990s, laparoscopic Heller myotomy replaced pneumatic dilation as the first-line treatment for achalasia. An advantage of this approach was the addition of a fundoplication to reduce gastroesophageal reflux disease (GERD). More recently, Peroral Endoscopic Myotomy has competed for first-line therapy, but the postoperative GERD may be a weakness. This study leverages our experience to characterize GERD following LHM with Toupet fundoplication (LHM+T ) so that other treatments can be appropriately compared. METHODS A single-institution retrospective review of adult patients with achalasia who underwent LHM+T from January 2012 to April 2022 was performed. We obtained routine 6-month postoperative pH studies and patient symptom questionnaires. Differences in questionnaires and reflux symptoms in relation to pH study were explored via Kruskal-Wallis test or chi-square tests. RESULTS Of 170 patients who underwent LHM+T , 51 (30%) had postoperative pH testing and clinical symptoms evaluation. Eleven (22%) had an abnormal pH study; however, upon manual review, 5 of these (45.5%) demonstrated low-frequency, long-duration reflux events, suggesting poor esophageal clearance of gastric refluxate and 6/11 (54.5%) had typical reflux episodes. Of the cohort, 7 (15.6%) patients reported GERD symptoms. The median [IQR] severity was 1/10 [0, 3] and median [IQR] frequency was 0.5/4 [0, 1]. Patients with abnormal pH reported more GERD symptoms than patients with a normal pH study (3/6, 50% vs 5/39, 12.8%, p = 0.033). Those with a poor esophageal clearance pattern (n = 5) reported no concurrent GERD symptoms. CONCLUSION The incidence of GERD burden after LHM+T is relatively low; however, the nuances relevant to accurate diagnosis in treated achalasia patients must be considered. Symptom correlation to abnormal pH study is unreliable making objective postoperative testing important. Furthermore, manual review of abnormal pH studies is necessary to distinguish GERD from poor esophageal clearance.
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Shi D, Zhao H, Chen G, Jin X, Wu Z, Wang J, Chen J. The association between reflux and otitis media with effusion. Am J Otolaryngol 2024; 45:104211. [PMID: 38199075 DOI: 10.1016/j.amjoto.2023.104211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 11/25/2023] [Indexed: 01/12/2024]
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Chuah KH, Ramasami N, Mahendran HA, Shanmuganathan G, Koleth GG, Voon K, Gew LT, Jahit MS, Lau PC, Muthukaruppan R, Said RHM, Mahadeva S, Ho SH, Lim SY, Tee SC, Siow SL, Ooi WK, Lee YY. Malaysian joint societies' consensus recommendations on diagnosis and management of disorders of esophagogastric junction outflow. J Gastroenterol Hepatol 2024; 39:431-445. [PMID: 38087846 DOI: 10.1111/jgh.16403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 09/13/2023] [Accepted: 10/18/2023] [Indexed: 03/05/2024]
Abstract
Disorders of esophagogastric junction (EGJ) outflow, including achalasia and EGJ outflow obstruction, are motility disorders characterized by inadequate relaxation of lower esophageal sphincter with or without impaired esophageal peristalsis. Current guidelines are technical and less practical in the Asia-Pacific region, and there are still massive challenges in timely diagnosis and managing these disorders effectively. Therefore, a Malaysian joint societies' task force has developed a consensus on disorders of EGJ outflow based on the latest evidence, while taking into consideration the practical relevance of local and regional context and resources. Twenty-one statements were established after a series of meetings and extensive review of literatures. The Delphi method was used in the consensus voting process. This consensus focuses on the definition, diagnostic investigations, the aims of treatment outcome, non-surgical or surgical treatment options, management of treatment failure or relapse, and the management of complications. This consensus advocates the use of high-resolution esophageal manometry for diagnosis of disorders of EGJ outflow. Myotomy, via either endoscopy or laparoscopy, is the preferred treatment option, while pneumatic dilatation can serve as a secondary option. Evaluation and management of complications including post-procedural reflux and cancer surveillance are recommended.
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Bharani T, Tavakkoli A, Tsai T, Spector D, Tatarian T, Robinson M, Sheu EG. National trends in utilization and safety of gastric bypass, sleeve gastrectomy and conversion surgery in patients with GERD. Surg Endosc 2024; 38:1249-1256. [PMID: 38097748 DOI: 10.1007/s00464-023-10622-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 11/29/2023] [Indexed: 02/23/2024]
Abstract
BACKGROUND While some studies have reported improvement in gastro-esophageal reflux disease (GERD) symptoms after sleeve gastrectomy (SG), others have reported higher incidence of de-novo GERD, worsening of prior GERD symptoms and erosive esophagitis post SG. Furthermore, GERD unresponsive to medical management is one of the most common indications for conversion of SG to Roux-en-Y gastric bypass (RYGB). Real-world data on safety of primary SG, primary RYGB and SG to RYGB conversion for obese patients with GERD would be helpful for informing surgeons and patient procedure selection. We sought to evaluate the trends in utilization and safety of primary RYGB and primary SG for patients with GERD requiring medications, and compare the peri-operative outcomes between primary RYGB and conversion surgery from SG to RYGB for GERD using the MBSAQIP database. METHODS A comparative analysis of post-operative outcomes within 30 days was performed for primary RYGB and primary SG after 1:1 nearest neighbor propensity score matching for patient demographics and preoperative comorbidities using the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) registry from 2015 to 2021. This was followed by comparison of peri-operative outcomes between conversion surgery from SG to RYGB for GERD and primary RYGB using MBSAQIP 2020-2021 data. RESULTS Utilization of primary RYGB increased from 38% in 2015 to 45% in 2021, while primary SG decreased from 62% in 2015 to 55% in 2021 for bariatric patients with GERD. Post-operative outcomes including reoperation, reintervention, readmission, major complications, and death within 30 days were significantly higher for patients undergoing primary RYGB compared to primary SG. Increased readmissions and ED visits were seen with conversion surgery. However, there was no difference in rates of reoperation, reintervention, major complications, or death between primary RYGB and SG conversion to RYGB cohorts. CONCLUSIONS This data suggests that a strategy of performing a primary SG and subsequent SG-RYGB conversion for those with recalcitrant GERD symptoms is not riskier than a primary RYGB. Thus, it may be reasonable to perform SG in patients who are well informed of the risk of worsening GERD requiring additional surgical interventions. However, the impact of such staged approach (SG followed by conversion to RYGB) on long-term outcomes remains unknown.
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Pelzner K, Fuchs C, Petersen M, Maus M, Bruns CJ, Leers JM. Sex- and gender-specific differences in symptoms and health-related quality of life among patients with gastroesophageal reflux disease. Dis Esophagus 2024; 37:doad064. [PMID: 37963417 DOI: 10.1093/dote/doad064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 07/01/2023] [Accepted: 10/25/2023] [Indexed: 11/16/2023]
Abstract
Gastroesophageal Reflux Disease (GERD) is a common chronic gastrointestinal disorder affecting both men and women. Nonerosive reflux disease generally affects more women, whereas GERD complications such as Barrett's esophagus (BE) or esophageal cancer affect more men. The aim of this study was to evaluate sex- and gender-specific symptoms and health-related quality of life (HRQoL) among men and women with GERD. Patients with clinical signs of reflux and completion of 24-hour pH-Impedance testing at the University Hospital Cologne were included into the study. Evaluation of symptoms and HRQoL included the following validated questionnaires: GERD-Health-Related Quality of Life (GERD HRQL), Gastrointestinal Quality of Life Index (GIQLI), and Hospital Anxiety and Depression Scale (HADS). In all, 509 women and 355 men with GERD were included. Men had a significantly higher DeMeester score (60.2 ± 62.6 vs. 43 ± 49.3, P < 0.001) and a higher incidence of BE (18.6 vs. 11.2%, P = 0.006). Women demonstrated significantly higher levels of anxiety (30.9 vs. 14.5%, P = 0.001), more severely impacting symptoms (45.3 ± 11.3 vs. 49.9 ± 12.3, P < 0.001), as well as physical (14.2 ± 5.7 vs. 16.7 ± 5.6, P < 0.001) and social dysfunction (13.3 ± 4.8 vs. 14.8 ± 4.3, P = 0.002). Women further reported a lower HRQoL (85.3 ± 22.7 vs. 92.9 ± 20.8, P < 0.001). Men and women differ on biological, psychological, and sociocultural levels.
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Al Jalal BA, Alnawah AK, Alturkie FM, Alqadhib KJ, Alabbadi MS, Ali SI, Al Hussaini HA. Overlap Between Gastroesophageal Reflux Disease and Functional Constipation and Associated Risk Factors Among the General Population in Saudi Arabia. Int J Gen Med 2024; 17:669-683. [PMID: 38435115 PMCID: PMC10906275 DOI: 10.2147/ijgm.s443974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 02/11/2024] [Indexed: 03/05/2024] Open
Abstract
Introduction Gastroesophageal reflux disease (GERD) and functional constipation (FC) are two common gastrointestinal disorders that affect many age groups in the community. A few studies were conducted to find the association between GERD and FC, but no study had been conducted in Saudi Arabia. Therefore, this study aims to find the overlap between GERD and FC and associated risk factors among the general population in the Eastern Province, Saudi Arabia. Methods A cross-sectional study was conducted in the eastern province of Saudi Arabia between August and September 2022. GERDQ and Rome IV criteria were used to collect the data with participants' characteristics through an online questionnaire. Results Out of 2007 respondents, 1481 filled the required criteria, among them 320 (21.6%) had GERD, and 1292 (87.2%) respondents had FC based on the listed criteria. Eighty percent of respondents with GERD had overlapping FC. Men were more likely than women to experience this significant relationship (53.1% versus 46.9%). Conclusion There is a significant relationship between GERD and FC among the general population of the eastern province of Saudi Arabia. Consequently, this study could be used to improve the understanding of the overlapping between these gastrointestinal disorders and further new guidelines could be carried out to find the best treatment for these patients.
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Masood M, Low DE, Deal SB, Kozarek RA. Current Management and Treatment Paradigms of Gastroesophageal Reflux Disease following Sleeve Gastrectomy. J Clin Med 2024; 13:1246. [PMID: 38592683 PMCID: PMC10932325 DOI: 10.3390/jcm13051246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/16/2024] [Accepted: 02/19/2024] [Indexed: 04/10/2024] Open
Abstract
Obesity is associated with serious comorbidities and economic implications. Bariatric surgery, most commonly Roux-en-Y gastric bypass and sleeve gastrectomy, are effective options for weight loss and the improvement of obesity-related comorbidities. With the growing obesity epidemic, there has been a concomitant rise in bariatric surgeries, particularly in sleeve gastrectomy, which has been the most widely performed bariatric surgery since 2013. Gastroesophageal reflux disease (GERD) is highly prevalent in obese individuals, can significantly impact quality of life and may lead to serious complications. Obesity and GERD both improve with weight loss. However, as the incidence of sleeve gastrectomy rises, recent data have revealed a risk of exacerbation of pre-existing GERD or the development of de novo GERD following sleeve gastrectomy. We performed a detailed review of GERD post-sleeve gastrectomy, including its overall incidence, pathophysiology and current treatment paradigms.
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Philippe H, Steven G, Iulia S, Geoffrey J, Mickaël G, Etienne VV. Laparoscopic Toupet-Sleeve gastrectomy in morbid obese patients with preoperative gastro-esophageal reflux: a 4-year follow-up cohort study. Acta Chir Belg 2024:1-8. [PMID: 38363708 DOI: 10.1080/00015458.2024.2320504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 02/14/2024] [Indexed: 02/18/2024]
Abstract
AIM To assess the 4-year outcomes after Toupet-Sleeve (TS) gastrectomy in morbid obese patients with concomitant preoperative gastro-esophageal reflux disease (GERD). MATERIAL AND METHODS The study group consisted of 19 consecutive patients operated on between August 2017 and February 2019. There were 5 men and 14 women with a mean body mass index (BMI) of 43 ± 5 kg/m2 and a mean age of 42 ± 15 years. A retrospective analysis of database and telephone interview of patients who defaulted clinic follow-up was conducted. The main study end-points were weight loss and success of surgery, defined as no need for conversion and %EWL > 50%. Resolution of GERD was a secondary end-point. RESULTS No patient was lost for follow-up. Nadir weight loss was reached after a follow-up of one year: mean BMI was 32 ± 5 kg/m2, %EWL 61 ± 21% and %TWL 24 ± 7%. Thereafter, we observed a progressive weight regain over time. With a mean follow-up of 51 ± 6 months, mean BMI was 36 ± 8 kg/m2, %EWL 43 ± 35% and %TWL 16 ± 12%. Two patients were converted to another bariatric procedure because of dysphagia and fundus dilatation or because of insufficient weight loss. The overall surgical success rate was 32% (6/19). Resolution of GERD without any PPI treatment was noted in 88% (15/17) of the non-converted patients. CONCLUSION In our experience, with a 4-year follow-up, TS is associated with a significant risk of conversion, a moderate weight loss and a poor surgical success rate.
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Lakananurak N, Pitisuttithum P, Susantitaphong P, Patcharatrakul T, Gonlachanvit S. The Efficacy of Dietary Interventions in Patients with Gastroesophageal Reflux Disease: A Systematic Review and Meta-Analysis of Intervention Studies. Nutrients 2024; 16:464. [PMID: 38337748 PMCID: PMC10857327 DOI: 10.3390/nu16030464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/01/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND International guidelines recommend dietary interventions as one of the most important treatments for patients with gastroesophageal reflux disease (GERD). Evidence to confirm the efficacy of these treatment modalities is lacking. The present study aims to evaluate the efficacy of dietary interventions on GERD-related outcomes evaluated in intervention studies on GERD patients. METHODS A systematic review and meta-analysis was performed according to PRISMA. The PubMed/MEDLINE, Web of Sciences, and Scopus databases were utilized for the literature search. Two independent researchers searched for relevant publications published up until June 2023. Intervention studies evaluating the efficacy of dietary interventions in patients with GERD were included. RESULTS A total of 577 articles were identified during the initial literature search. After reviewing, 21 studies with 16 different types of dietary interventions were included in the analysis. The interventions were divided into low-carbohydrate diets (3 studies), high-fat diets (2 studies), speed of eating studies (3 studies), low-FODMAP diets (2 studies), and other interventions (12 studies). A meta-analysis could be performed for low-carbohydrate diets and speed of eating interventions. Low-carbohydrate diets resulted in a significant reduction in esophageal acid exposure time (mean difference = -2.834%, 95% confidence interval (CI): -4.554 to -1.114), while a slow speed of eating did not lead to a lower percentage of reflux events compared to fast eating (risk ratio = 1.044, 95% CI: 0.543-2.004). Most other interventions showed positive effects in only a single study. CONCLUSION Low-carbohydrate diets showed a significant improvement in GERD-related outcomes, while a slow eating speed did not result in a reduction in reflux events. The overall evidence regarding dietary interventions in GERD remains scarce. High-quality, long-term RCTs are still required to confirm the effects of dietary interventions in GERD patients.
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Kitasako Y, Tanabe T, Koeda M, Momma E, Hoshikawa Y, Hoshino S, Kawami N, Ikeda M, Iwakiri K. Patients with gastroesophageal reflux disease (both reflux oesophagitis and non-erosive reflux disease): Prevalence and severity of erosive tooth wear and saliva properties. J Oral Rehabil 2024; 51:305-312. [PMID: 37727994 DOI: 10.1111/joor.13595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 07/23/2023] [Accepted: 09/07/2023] [Indexed: 09/21/2023]
Abstract
BACKGROUND The prevalence between erosive tooth wear (ETW) in association with reflux oesophagitis (RO) has been reported. However, the severity of both diseases and the relationship between ETW and non-erosive reflux disease (NERD) is unclear. OBJECTIVES The prevalence and severity of ETW were investigated in RO, NERD and healthy controls. METHODS 135 patients with RO, 65 with NERD and 40 healthy controls were recruited for this case-control study. A modified tooth wear index was used to evaluate the prevalence and severity of ETW. Salivary secretion and buffer capacity were assessed prior to endoscopy. The prevalence and severity of ETW, saliva properties among each group were analysed using Pearson's chi-squared test. RESULTS A total of 135 cases (56.3%) were categorised as the patient with ETW (55 with mild RO, 49 with severe RO and 31 with NERD). There was a significant relationship between the prevalence of RO and ETW, while there was no significant correlation between the prevalence of NERD and ETW. There was a significant difference related to the severity between RO and ETW. For salivary secretion, there was a significant difference between with and without ETW in patients with mild RO, severe RO and NERD. There was a significant difference between with and without ETW for salivary buffer capacity in patients with mild and severe RO. CONCLUSION There was a significant association of the prevalence and severity between RO and ETW. Clinical signs such as ETW and salivary buffer capacity depended on the severity of RO.
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Mu SZ, Saber AA. Gastroesophageal Reflux Disease and Weight Loss After Fundoplication Sleeve Gastrectomy: a Systematic Review and Meta-analysis. Obes Surg 2024; 34:318-329. [PMID: 38109011 DOI: 10.1007/s11695-023-06927-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 10/20/2023] [Accepted: 10/23/2023] [Indexed: 12/19/2023]
Abstract
INTRODUCTION Fundoplication sleeve gastrectomy (FSG) is a novel bariatric procedure that combines anti-reflux fundoplication with sleeve gastrectomy (SG) to simultaneously address gastroesophageal reflux disease (GERD) and obesity. We performed a systematic review and meta-analysis to quantify the prevalence of postoperative GERD and amount of weight loss after FSG. METHODS We searched PubMed, Embase, and Web of Science Core Collection in May 2023 for full-text reports of case series, registries, cohort studies, and randomized clinical trials that reported postoperative GERD and percent excess weight loss (%EWL) after FSG for patients with preoperative GERD and obesity, excluding reports including patients with previous history of bariatric procedures. We used random effects models to estimate postoperative GERD prevalence and %EWL. Risk of bias and evidence quality were assessed with the ROBINS-I and GRADE frameworks (PROSPERO CRD42023420067). RESULTS Of the 935 records initially identified, 13 studies from 8 countries met our inclusion criteria. The prevalence of postoperative GERD pooled from 418 patients was 4.8% (95% CI: 2.8 to 8.4%). Pooled %EWL, available for 225 patients from 7 studies, was 67.8% (95% CI: 55.2 to 80.5). The overall quality of evidence was low, largely due to observational study design, lack of blinded outcome assessment, and evidence of publication bias. CONCLUSION Fundoplication sleeve gastrectomy is an emerging surgical approach for patients with obesity and GERD with promising initial outcomes. Additional studies of efficacy and safety are needed to compare FSG and its technical variations with other weight loss procedures.
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Kaplan B, Coscia G, Fishbein JS, Innamorato A, Ali A, Farzan S. Gastrointestinal reflux contributes to laryngopharyngeal symptoms that mimic anaphylaxis: COVID-19 vaccination experience. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. GLOBAL 2024; 3:100176. [PMID: 38026507 PMCID: PMC10654026 DOI: 10.1016/j.jacig.2023.100176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 08/10/2023] [Accepted: 08/10/2023] [Indexed: 12/01/2023]
Abstract
Background The sensation of throat closure after vaccination is concerning for anaphylaxis and leads to vaccine hesitancy. Objectives We characterized patients who developed laryngopharyngeal symptoms (LPhS) after coronavirus disease 2019 (COVID-19) vaccination and assessed risk factors for these symptoms. Methods The study analyzed data from the COVID-19 vaccines adverse reactions registry (December 14, 2020, to June 13, 2022). Outcomes included the incidence of postvaccination LPhS and use of epinephrine. We identified and compared risk factors for COVID-19 postvaccination reactions between subjects with and without LPhS. Results A total of 158 subjects were enrolled onto the registry. LPhS were reported in 61 subjects (38.6%), of whom 52 (85.2%) received a subsequent dose. With initial vaccination, the use of epinephrine was higher in subjects with LPhS (20%) compared to those without (6%; P = .0094). Fifty-two subjects (85.2%) with LPhS received a subsequent COVID-19 vaccine dose with milder or no symptoms, and none needed treatment with epinephrine. Those with LPhS were more likely to have a history of drug allergies (P = .02), severe medication allergies (P = .03), gastroesophageal reflux disease (P = .018), and need for antireflux medications (P = .0085) compared to controls. Conclusions In our registry, postvaccination LPhS were common. LPhS can mimic anaphylaxis and lead to more frequent use of epinephrine. Gastroesophageal reflux disease was more frequent in these subjects. Patients with subjective throat closure sensation can safely receive subsequent vaccine doses with close observation and reassurance. LPhS are not unique to COVID-19 vaccines. Patient and provider education regarding the role of gastroesophageal reflux disease as a risk factor for LPhS with vaccination can improve vaccine uptake.
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Al Asadi H, Najah H, Edelmuth R, Greenberg JA, Marshall T, Salehi N, Lee YJ, Riascos MC, Finnerty BM, Fahey TJ, Zarnegar R. Impedance planimetry (EndoFLIPTM) and surgical outcomes after Hill compared to Toupet fundoplication. Surg Endosc 2024; 38:1020-1028. [PMID: 38097749 DOI: 10.1007/s00464-023-10640-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 11/29/2023] [Indexed: 02/02/2024]
Abstract
INTRODUCTION Endoluminal functional lumen imaging probe (EndoFLIP) provides a real-time assessment of gastroesophageal junction (GEJ) compliance during fundoplication. Given the limited data on EndoFLIP measurements during the Hill procedure, we investigated the impact of the Hill procedure on GEJ compliance compared to Toupet fundoplication. METHODS Patients who underwent robotic Hill or Toupet fundoplication with intraoperative EndoFLIP between 2017 and 2022 were included. EndoFLIP measurements of the GEJ included cross sectional surface area (CSA), intra-balloon pressure, high pressure zone length (HPZ), distensibility index (DI), and compliance. Subjective reflux symptoms, gastroesophageal reflux disease-health related quality of life (GERD-HRQL) score, and dysphagia score were assessed pre-operatively as well as at short- and longer-term follow-up. RESULTS One-hundred and fifty-four patients (71.9%) had a Toupet fundoplication while sixty (28%) patients underwent the Hill procedure. The CSA [27.7 ± 10.9 mm2 vs 42.2 ± 17.8 mm2, p < 0.0001], pressure [29.5 ± 6.2 mmHg vs 33.9 ± 8.5 mmHg, p = 0.0009], DI [0.9 ± 0.4 mm2/mmHg vs 1.3 ± 0.6 mm2/mmHg, p = 0.001], and compliance [25.9 ± 12.8 mm3/mmHg vs 35.4 ± 13.4 mm3/mmHg, p = 0.01] were lower after the Hill procedure compared to Toupet. However, there was no difference in post-fundoplication HPZ between procedures [Hill: 2.9 ± 0.4 cm, Toupet: 3.1 ± 0.6 cm, p = 0.15]. Follow-up showed no significant differences in GERD-HRQL scores, overall dysphagia scores or atypical symptoms between groups (p > 0.05). CONCLUSION The Hill procedure is as effective to the Toupet fundoplication in surgically treating gastroesophageal reflux disease (GERD) despite the lower CSA, DI, and compliance after the Hill procedure. Both procedures led to DI < 2 mm2/mmHg with no significant differences in dysphagia reporting (12-24) months after the procedure. Further studies to elucidate a cutoff value for DI for postoperative dysphagia development are still warranted.
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Monrabal Lezama M, Bras Harriott C, Herbella FAM, Schlottmann F. Gastroesophageal Reflux Disease After Roux-en-Y Gastric Bypass: Pathophysiology and Management. J Laparoendosc Adv Surg Tech A 2024; 34:167-172. [PMID: 38153398 DOI: 10.1089/lap.2023.0289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023] Open
Abstract
Introduction: Patients with obesity are often affected by gastroesophageal reflux disease (GERD). Roux-en-Y gastric bypass (RYGB) is considered the ideal operation for patients with severe obesity and GERD. Although the majority of patients improve their reflux with the operation, some might persist symptomatic and others can even develop de novo GERD. The aim of this study was to determine pathophysiologic factors involved in the development of GERD after RYGB surgery and define potential treatments for this condition. Materials and Methods: Studies including patients with GERD before and after RYGB and/or analyzing possible GERD therapies were analyzed by the authors. Searches were conducted in PubMed, Cochrane Library, and Embase databases. Results: GERD can persist, worsen, or develop after RYGB. There are certain technical elements of the operation identified as potential risk factors for GERD. Medical therapy is effective in the majority of patients. Both endoscopic and surgical procedures can also help resolving GERD after RYGB. Conclusions: Although the majority of patients with GERD after RYGB can be effectively managed with medical therapy, some may require endoscopic or surgical treatment. Critical technical elements of RYGB should be considered to reduce the risk of postoperative GERD.
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Brunaldi VO, Abboud DM, Abusaleh RR, Al Annan K, Razzak FA, Ravi K, Valls EJV, Storm AC, Ghanem OM, Abu Dayyeh BK. Post-bariatric Surgery Changes in Secondary Esophageal Motility and Distensibility Parameters. Obes Surg 2024; 34:347-354. [PMID: 38123782 DOI: 10.1007/s11695-023-06959-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 11/10/2023] [Accepted: 11/13/2023] [Indexed: 12/23/2023]
Abstract
INTRODUCTION Despite the increasing number of bariatric procedures over the recent years, the physiological changes in secondary esophageal motility and distensibility parameters after surgery remain unknown. METHODS This is a retrospective, single-center cohort study comparing esophageal planimetry and gastroesophageal junction (GEJ) distensibility in post-bariatric surgery patients (Roux-en-Y gastric bypass (RYGB), sleeve gastrectomy (SG), and conversion/revisional patients (DH)) and native-anatomy patients with obesity (NAC). Distensibility refers to the area achieved with a certain amount of pressure, and secondary peristalsis represents the esophageal response to an intended obstruction. Patients with pre-surgical dysmotility symptoms were excluded from the study. RESULTS From November 2018 to January 2023, 167 patients were evaluated and eligible for this study (RYGB = 87, SG = 33, NAC = 22, DH = 25). In NAC cohort, 17/22 (77%) patients presented normal motility patterns compared to 35/87 (40%) RYGB, 12/33 (36%) SG, and 5/25 (20%) DH (p < 0.05 for all comparisons). The most common abnormal motility pattern for all three bariatric cohorts was absent contractions. DH patients generally had the highest mean maximum distensibility index averages, followed by SG, RYGB, and NAC. CONCLUSION Bariatric surgery affects esophageal and GEJ physiology, and it is associated with higher rates of secondary dysmotility. DH patients have even higher rates of dysmotility. Further studies assessing clinical data and their correlation with manometric and pH-metric findings are needed.
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Brinas P, Joumaa S, Currie A, Boixière M, Valat JC, Nedelcu M, Donici I, Gautier T, Nocca D. Efficacy of Nissen Sleeve Gastrectomy on Mid-term Barrett's Esophagus Regression. Obes Surg 2024; 34:382-388. [PMID: 38183594 DOI: 10.1007/s11695-023-07034-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 11/25/2023] [Accepted: 12/26/2023] [Indexed: 01/08/2024]
Abstract
INTRODUCTION Sleeve gastrectomy is the most commonly performed bariatric operation globally. The main complication is GERD. In the medium term, it can increase the incidence of Barrett's esophagus (BE), which is a risk factor for esophageal adenocarcinoma. Following conventional sleeve gastrectomy, BE is noted in up to 16% of patients postoperatively. Recently, Nissen sleeve gastrectomy (NSG) has been shown to reduce the frequency of postoperative GERD compared to conventional sleeve gastrectomy. This study aims to evaluate the impact of NSG on the incidence and remission of BE in the long term. MATERIAL AND METHOD This bicentric retrospective study included 692 patients who received NSG from September 2013 to July 2021. All patients underwent preoperative upper GI endoscopy and were then scheduled to receive upper GI endoscopy between 1 and 2 years and then between 3 and 5 years postoperatively. BE was systematically confirmed by biopsies. RESULTS Seventy-four patients had endoscopic suspicion of BE, which was confirmed on 54/692 patients by histology. The BE lesions consisted of 18.5% intestinal metaplasia and 75.9% fundal metaplasia. Among these 54 patients, 38 underwent endoscopic investigation within 2 years postoperatively. The biopsies showed healed BE in 25/38 patients (64.1%). At 5 years, two patients had proven BE. Concerning the incidence of BE post NSG: 234 performed the follow-up endoscopy within 2 years. The incidence of de novo BE is nil. CONCLUSION The NSG is associated with healing of known BE in approximately two-thirds of patients at 2-year follow-up. This is consistent with the GERD improvement that has been shown with NSG.
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