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Kakiuchi T, Obata S, Koji A, Minematsu N, Fuchigami M, Fukuta A, Tajiri T, Yoshiura M. Case Report: The importance of early intervention for gastroesophageal reflex disease caused by hiatal hernia. Front Pediatr 2024; 12:1305585. [PMID: 38803638 PMCID: PMC11128614 DOI: 10.3389/fped.2024.1305585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 04/30/2024] [Indexed: 05/29/2024] Open
Abstract
Background Gastroesophageal reflux (GER) disease (GERD) is a condition wherein GER causes troublesome symptoms that can affect daily functioning and/or clinical complications within the esophagus or other systems. To avoid this, patients with GERD often require treatment; hence, it is important to distinguish GER from GERD. Patients with GERD exhibiting alarm signs should be examined early to differentiate it from GER and treated accordingly. Herein, we present a case of GERD caused by a hiatal hernia that required surgical intervention for esophagial cicatrical stenosis despite oral treatment. We also discussed how to choose the appropriate acid suppressants for GERD. Case presentation A 1-year-old boy was referred to our hospital for repeated vomiting and poor weight gain. He received histamine 2 receptor antagonists (H2RAs) that contributed slightly to the decreased frequency of vomiting and aided weight gain; however, he soon stopped gaining weight and had bloody vomit. His upper gastrointestinal series revealed hiatal hernia, a 24 h impedance pH monitoring test indicated abnormal values for acid reflux, and esophagogastroduodenoscopy (EGD) revealed esophagitis. He was subsequently diagnosed with GERD associated with hiatal hernia. A proton pump inhibitor (PPI) was intravenously administered to him, following which his medication was changed to a potassium-competitive acid blocker (P-CAB). Thereafter, his vomiting episodes significantly decreased and his weight increased. However, 6 months after starting P-CAB, his vomiting episodes suddenly increased in frequency. EGD revealed the presence esophageal stricture due to scarring from GERD. He was then treated via laparoscopic fundoplication, gastrostomy, and esophageal balloon dilation. Thereafter, his vomiting episodes stopped and food intake improved, leading to weight gain. Conclusion It is essential to identify the cause of GERD early and take an appropriate treatment approach depending on the cause of GERD with alarm signs. Further, as a drug therapy for GERD as a clear acid mediated disease or in children with alarm signs, PPIs or P-CAB should be used from the beginning instead of H2RAs.
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Affiliation(s)
- Toshihiko Kakiuchi
- Department of Pediatrics, Faculty of Medicine, Saga University, Saga, Japan
| | - Satoshi Obata
- Department of Pediatric Surgery, Graduate School of Medicine Sciences, Kyushu University, Fukuoka, Japan
| | - Azusa Koji
- Department of Pediatrics, Faculty of Medicine, Saga University, Saga, Japan
| | - Nobuya Minematsu
- Department of Pediatrics, Faculty of Medicine, Saga University, Saga, Japan
| | - Maho Fuchigami
- Department of Pediatrics, Faculty of Medicine, Saga University, Saga, Japan
| | - Atsuhisa Fukuta
- Department of Pediatric Surgery, Graduate School of Medicine Sciences, Kyushu University, Fukuoka, Japan
| | - Tatsuro Tajiri
- Department of Pediatric Surgery, Graduate School of Medicine Sciences, Kyushu University, Fukuoka, Japan
| | - Masato Yoshiura
- Department of Pediatrics, Faculty of Medicine, Saga University, Saga, Japan
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Fibiger G, Glądys K, Fibiger W, Pasternak A, Szura M. Repair of type II paraesophageal hernia with Nissen fundoplication in a patient with von Willebrand disease and spondylolisthesis - a clinical case report. Folia Med (Plovdiv) 2024; 66:287-290. [PMID: 38690827 DOI: 10.3897/folmed.66.e111803] [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: 08/28/2023] [Accepted: 12/11/2023] [Indexed: 05/03/2024] Open
Abstract
Hiatal hernias continue to be fairly common in clinical practice. However, the variety of different symptoms presented by patients may hinder establishing the ultimate diagnosis. Nevertheless, currently, the diagnosis of hiatal hernia can be easily established, based on barium swallow radiography. We would like to present a clinical case report of a patient with complex medical history, including von Willebrand disease, degenerative spinal disease, and chronic sinusitis, who was finally diagnosed with hiatal hernia and treated with a standard laparoscopic Nissen fundoplication. Our case focuses on the significance of comorbidities on patients' symptoms, which sometimes may mislead the therapeutic process.
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Affiliation(s)
| | - Kinga Glądys
- Jagiellonian University Medical College, Kraków, Poland
| | - Wojciech Fibiger
- Podhale State Vocational University in Nowy Targ, Nowy Targ, Poland
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Fringeli Y, Linas I, Kessler U, Zehetner J. Laparoscopic Large Hiatal Hernia Repair With RefluxStop: Outcomes of Six Months Follow-up in Thirty Patients. Surg Laparosc Endosc Percutan Tech 2024; 34:143-149. [PMID: 38421213 PMCID: PMC10986782 DOI: 10.1097/sle.0000000000001256] [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: 03/15/2023] [Accepted: 10/04/2023] [Indexed: 03/02/2024]
Abstract
OBJECTIVE The antireflux surgical technique with the RefluxStop device is one of the latest approaches to treating patients with gastroesophageal reflux disease (GERD). The aim of this study was to assess the safety and feasibility of laparoscopic hiatal hernia (HH) repair with the RefluxStop device in patients with GERD and concurrent large HH (≥4 cm). PATIENTS AND METHODS A retrospective chart review was performed for the first 30 patients with a large HH who consented and underwent HH surgery with the RefluxStop device. The operative technique and outcomes were evaluated to assess safety and feasibility, HH recurrence, dysphagia, and patient satisfaction. RESULTS Between May 2020 and April 2022, 30 patients underwent laparoscopic HH repair with the RefluxStop device. All patients had typical symptoms of GERD, such as heartburn and regurgitation, and 15 patients (50%) had preoperative dysphagia. Median HH size was 5 cm (interquartile range, 4 to 5). Median operating time was 56 minutes (interquartile range, 52 to 63), with no intra and postoperative complications related to the device. One patient required laparotomy due to adhesions and associated bleeding when accessing the abdomen. All patients had postoperative imaging (video fluoroscopy) on postoperative day 1 and at 3 months, confirming the correct location of the RefluxStop device. One patient (3.3%) needed postoperative balloon dilatation due to severe dysphagia. Reflux symptoms (heartburn and acid regurgitation) resolved significantly in all patients ( P < 0.001) at 6 months. One episode of recurrence of HH (3.3%) occurred during the follow-up period of 6 months. CONCLUSION This study demonstrates the short-term safety and feasibility of laparoscopic HH repair with the RefluxStop device in patients with large HH, with a low rate of postoperative dysphagia and subsequent improvement or resolution of reflux symptoms in all patients.
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Affiliation(s)
| | - Ioannis Linas
- Department of Gastroenterology, Hirslanden Klinik Beau-Site, Bern, Switzerland
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Argüero J, Sifrim D. Pathophysiology of gastro-oesophageal reflux disease: implications for diagnosis and management. Nat Rev Gastroenterol Hepatol 2024; 21:282-293. [PMID: 38177402 DOI: 10.1038/s41575-023-00883-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/28/2023] [Indexed: 01/06/2024]
Abstract
Gastro-oesophageal reflux disease (GERD) is a common gastrointestinal disorder in which retrograde flow of gastric content into the oesophagus causes uncomfortable symptoms and/or complications. It has a multifactorial and partially understood pathophysiology. GERD starts in the stomach, where the refluxate material is produced. Following the trajectory of reflux, the failure of the antireflux barrier, primarily the lower oesophageal sphincter and the crural diaphragm, enables the refluxate to reach the oesophageal lumen, triggering oesophageal or extra-oesophageal symptoms. Reflux clearance mechanisms such as primary and secondary peristalsis and the arrival of bicarbonate-rich saliva are critical to prevent mucosal damage. Alterations of the oesophageal mucosal integrity, such as macroscopic oesophagitis or microscopic changes, determine the perception of symptoms. The intensity of the symptoms is affected by peripheral and central neural and psychological mechanisms. In this Review, we describe an updated understanding of the complex and multifactorial pathophysiology of GERD. It is now recognized that different GERD phenotypes have different degrees of reflux, severity of mucosal integrity damage and type, and severity of symptoms. These variations are probably due to the occurrence of a predominant pathophysiological mechanism in each patient. We also describe the main pathophysiological mechanisms of GERD and their implications for personalized diagnosis and management.
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Affiliation(s)
- Julieta Argüero
- Neurogastroenterology section of Gastroenterology Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Daniel Sifrim
- Wingate Institute of Neurogastroenterology, Queen Mary University of London, London, UK.
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Hughes A, Shahzad MI, Zafar M, El Gendy K, Walters JRF. The Evolving Clinical Trajectory From a Sliding Hiatus Hernia to Mixed Sliding and Para-Oesophageal Subtype: A Case Report. Cureus 2024; 16:e56287. [PMID: 38623112 PMCID: PMC11018290 DOI: 10.7759/cureus.56287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2024] [Indexed: 04/17/2024] Open
Abstract
We present a compelling case of a patient initially diagnosed with a simple sliding hiatus hernia (HH), which was managed conservatively through optimised medical therapy. Over the span of a few years, she developed new symptoms which included epigastric discomfort and pain, prompting further clinical review and imaging investigation. These revealed the progression of her HH from a simple form to a more complex rolling or para-oesophageal type. This outcome highlights the importance of recognising a potential for progression during the clinical assessment of patients with a history of reflux symptoms and the onset of new epigastric discomfort or pain. Understanding this continuum of HHs is essential for physicians as management plans may need to switch from a conservative to a more invasive approach.
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Affiliation(s)
- Aimee Hughes
- Gastroenterology, Hammersmith Hospital - Imperial College Healthcare NHS Trust, London, GBR
| | | | - Mansoor Zafar
- Gastroenterology, Hammersmith Hospital - Imperial College Healthcare NHS Trust, London, GBR
| | - Khalil El Gendy
- Radiology, Hammersmith Hospital - Imperial College Healthcare NHS Trust, London, GBR
| | - Julian R F Walters
- Gastroenterology, Hammersmith Hospital - Imperial College Healthcare NHS Trust, London, GBR
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Baker FA, Savarino E, Ahmad HS, Zeina AR, Abboud W, Khoury T, Natour RT, Kopelman Y, Mari A. Comprehensive Assessment of Esophageal Disorders Associated with Hiatus Hernia: Insights from Big Data Analysis. Dysphagia 2024:10.1007/s00455-023-10642-6. [PMID: 38285232 DOI: 10.1007/s00455-023-10642-6] [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: 05/13/2023] [Accepted: 11/06/2023] [Indexed: 01/30/2024]
Abstract
Hiatus hernia (HH) is a prevalent endoscopic finding in clinical practice, frequently co-occurring with esophageal disorders, yet the prevalence and degree of association remain uncertain. We aim to investigate HH's frequency and its suspected association with esophageal disorders. We reviewed endoscopic reports of over 75,000 consecutive patients who underwent gastroscopy over 12 years in two referral centers. HH was endoscopically diagnosed. We derived data on clinical presentation and a comprehensive assessment of benign and malignant esophageal pathologies. We performed multiple regression models to identify esophageal sequela associated with HH. The overall frequency of HH was (16.8%); the majority (89.5%) had small HHs (<3 cm). Female predominance was documented in HH patients, who were significantly older than controls (61.1±16.5 vs. 52.7±20.0; P < 0.001). The outcome analysis of esophageal pathology revealed an independent association between HH, regardless of its size, and erosive reflux esophagitis (25.7% vs. 6.2%; OR = 3.8; P < 0.001) and Barrett's esophagus (3.8% vs. 0.7%; OR = 4.7, P < 0.001). Furthermore, following rigorous age and sex matching, in conjunction with additional multivariable analyses, large HHs were associated with higher rates of benign esophageal strictures (3.6% vs. 0.3%; P < 0.001), Mallory Weiss syndrome (3.6% vs. 2.1%; P = 0.01), and incidents of food impactions (0.9% vs. 0.2%; P = 0.014). In contrast, a lower rate of achalasia was noted among this cohort (0.55% vs. 0%; P = 0.046). Besides reflux-related esophageal disorders, we outlined an association with multiple benign esophageal disorders, particularly in patients with large HHs.
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Affiliation(s)
- Fadi Abu Baker
- Department of Gastroenterology and Hepatology, Hillel Yaffe Medical Center, Hadera, Israel
| | - Edoardo Savarino
- Division of Gastroenterology, Department of Surgical, Oncological and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - Helal Said Ahmad
- Department of Gastroenterology, Azrieli Faculty of Medicine, Nazareth EMMS Hospital, Bar Ilan University, Safed, Israel
| | - Abdel-Rauf Zeina
- Department of Radiology, Hillel Yaffe Medical Center, Hadera, Israel
| | - Wisam Abboud
- Department of Surgery, Nazareth Hospital, EMMS, Nazareth, Faculty of Medicine, Bar-Ilan University, Ramat Gan, Israel
| | - Tawfik Khoury
- Department of Gastroenterology, Faculty of Medicine in the Galilee, Galilee Medical Center, Bar-Ilan University, Nahariya, Safed, Israel
| | - Randa Taher Natour
- Department of Gastroenterology and Hepatology, Hillel Yaffe Medical Center, Hadera, Israel.
- Department of Internal Medicine, Hillel Yaffe Medical Center, Hadera, Israel.
| | - Yael Kopelman
- Department of Gastroenterology and Hepatology, Hillel Yaffe Medical Center, Hadera, Israel
| | - Amir Mari
- Department of Gastroenterology, Azrieli Faculty of Medicine, Nazareth EMMS Hospital, Bar Ilan University, Safed, Israel
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Ma S, Tong Z, He Y, Zhang Y, Guo X, Qi X. Association between hiatal hernia and Barrett's esophagus: an updated meta-analysis with trial sequential analysis. Therap Adv Gastroenterol 2024; 17:17562848231219234. [PMID: 38187927 PMCID: PMC10771746 DOI: 10.1177/17562848231219234] [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: 04/24/2023] [Accepted: 11/20/2023] [Indexed: 01/09/2024] Open
Abstract
Background Barrett's esophagus (BE) is a precursor of esophageal adenocarcinoma. It is critical to recognize the risk factors associated with BE. Objectives The present meta-analysis aims to systematically estimate the association of hiatal hernia with the risk of BE. Design A meta-analysis with trial sequential analysis. Data sources and methods The PubMed, EMBASE, and Cochrane Library databases were searched. The pooled odds ratios (ORs) and adjusted ORs (aORs) with their 95% confidence intervals (CIs) were calculated for the combined estimation of unadjusted data and data adjusted for confounders, respectively. Heterogeneity was quantified using the Cochrane Q test and I² statistics. Subgroup, meta-regression, and leave-one-out sensitivity analyses were employed to explore the sources of heterogeneity. Results Forty-seven studies with 131,517 participants were included. Based on the unadjusted data from 47 studies, hiatal hernia was significantly associated with an increased risk of any length BE (OR = 3.91, 95% CI = 3.31-4.62, p < 0.001). The heterogeneity was significant (I² = 77%; p < 0.001) and the definition of controls (p = 0.014) might be a potential contributor to heterogeneity. Based on the adjusted data from 14 studies, this positive association remained (aOR = 3.26, 95% CI = 2.44-4.35, p < 0.001). The heterogeneity was also significant (I² = 65%; p < 0.001). Meta-analysis of seven studies demonstrated that hiatal hernia was significantly associated with an increased risk of long-segment BE (LSBE) (OR = 10.01, 95% CI = 4.16-24.06, p < 0.001). The heterogeneity was significant (I² = 78%; p < 0.001). Meta-analysis of seven studies also demonstrated that hiatal hernia was significantly associated with an increased risk of short-segment BE (OR = 2.76, 95% CI = 2.05-3.71, p < 0.001). The heterogeneity was not significant (I² = 30%; p = 0.201). Conclusion Hiatal hernia should be a significant risk factor for BE, especially LSBE. Registration PROSPERO registration number CRD42022367376.
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Affiliation(s)
- Shaoze Ma
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Graduate School, Dalian Medical University, Dalian, China
| | - Zhenhua Tong
- Section of Medical Service, General Hospital of Northern Theater Command, Shenyang, China
| | - Yong He
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Graduate School, Shenyang Pharmaceutical University, Shenyang, China
| | - Yiyan Zhang
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Graduate School, China Medical University, Shenyang, China
| | - Xiaozhong Guo
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, Liaoning 110840, China
| | - Xingshun Qi
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, Liaoning 110840, China
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8
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Kanagasegar N, Alvarado CE, Lyons JL, Rivero MJ, Vekstein C, Levine I, Towe CW, Worrell SG, Marks JM. Risk factors for adverse outcomes following paraesophageal hernia repair among obese patients. Surg Endosc 2023; 37:6791-6797. [PMID: 37253871 DOI: 10.1007/s00464-023-10115-9] [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: 01/08/2023] [Accepted: 05/08/2023] [Indexed: 06/01/2023]
Abstract
BACKGROUND Although obesity is an established risk factor for adverse outcomes after paraesophageal hernia repair (PEHR), many obese patients nonetheless receive PEHR. The purpose of this study was to explore risk factors for adverse outcomes of PEHR among this high-risk cohort. We hypothesized that obese patients may have other risk factors for adverse outcomes following PEHR. METHODS A retrospective study of adult obese patients who underwent minimally invasive PEHR from 2017 to 2019 was performed. Patients were excluded for BMI < 30 or if they had concomitant bariatric surgery at time of PEHR. The primary outcome of interest was a composite adverse outcome (CAO) defined as having any of the four following outcomes after PEHR: persistent GERD > 30 d, persistent dysphagia > 30 d, recurrence, or reoperation. Chi-square and t-test analysis was used to compare demographic and clinical characteristics. Multivariable logistic regression analysis was used to evaluate independent predictors of CAO. RESULTS In total, 139 patients met inclusion criteria with a median follow-up of 19.7 months (IQR 8.8-81). Among them, 51/139 (36.7%) patients had a CAO: 31/139 (22.4%) had persistent GERD, 20/139 (14.4%) had persistent dysphagia, 24/139 (17.3%) had recurrence, and 6/139 (4.3%) required reoperation. On unadjusted analysis, patients with a CAO were more likely to have a history of prior abdominal surgery (86.3% vs 70.5%, p = 0.04) and were less likely to have undergone a preoperative CT scan (27.5% vs 45.5%, p = 0.04). On multivariable analysis, previous abdominal surgery was independently associated with an increased likelihood of CAO whereas age and preoperative CT scan had a decreased likelihood of CAO. CONCLUSIONS Although there were adverse outcomes among obese patients, minimally invasive PEHR may be feasible in a subset of patients at specialized centers. These findings may help guide the appropriate selection of obese patients for PEHR.
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Affiliation(s)
- Nithya Kanagasegar
- Case Western Reserve University School of Medicine, Cleveland, OH, 44106, USA
| | - Christine E Alvarado
- Division of Thoracic and Esophageal Surgery, Department of Surgery, University Hospitals Cleveland Medical Center and Case Western Reserve University School of Medicine, Cleveland, OH, 44106, USA
| | - Joshua L Lyons
- Division of General and Minimally Invasive Surgery, Department of Surgery, University Hospitals Cleveland Medical Center and Case Western Reserve University School of Medicine, Cleveland, OH, 44106, USA
| | - Marco-Jose Rivero
- Case Western Reserve University School of Medicine, Cleveland, OH, 44106, USA
| | - Carolyn Vekstein
- Case Western Reserve University School of Medicine, Cleveland, OH, 44106, USA
| | - Iris Levine
- The Ohio State University College of Medicine, Columbus, OH, 43210, USA
| | - Christopher W Towe
- Division of Thoracic and Esophageal Surgery, Department of Surgery, University Hospitals Cleveland Medical Center and Case Western Reserve University School of Medicine, Cleveland, OH, 44106, USA
| | - Stephanie G Worrell
- Section of Thoracic Surgery, Department of Surgery, University of Arizona, Tucson, AZ, 85724, USA
| | - Jeffrey M Marks
- Division of General and Minimally Invasive Surgery, Department of Surgery, University Hospitals Cleveland Medical Center and Case Western Reserve University School of Medicine, Cleveland, OH, 44106, USA.
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Yalaki S, Caglar R, Pulat H. Effect of gastric helicobacter pylori colonization in the development of erosive esophagitis in patients with hiatal hernia. Niger J Clin Pract 2023; 26:43-48. [PMID: 36751822 DOI: 10.4103/njcp.njcp_1928_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Background/Aims There may be various factors that determine gastroesophageal reflux disease (GERD) as a result of hiatal hernia (HH) (such as the size of the hernia, age, other host and environmental factors) and the presence of protective factors to explain the absence of reflux disease should not be ignored. Helicobacter pylori (Hp) infection can prevent the development of GERD or cause it. This study aimed to determine whether Hp colonized in the stomach and hernia affects the development of erosive esophagitis (EE) in patients with HH. Materials and Methods In this case-controlled study, 111 patients with HH were eligible for the study. Study group with EE (n = 61, 55%) and control group without EE (n = 50, 45%) were formed. Groups were compared for gastric Hp and Hp in the hernia. Results While the frequency of Hp in the antrum was 55.7% in the group with EE, it was 30% in the control group (p = 0.01, OR: 2.94 in 95% CI 1.34-6.46). The rates in terms of HP frequency in the corpus were 43.6% and 32.1%, respectively, (p = 0.45). Hp colonization in HH was detected in 18 cases (29.50%) and 14 cases (28%), respectively, (p = 0.86). In regression analysis, antral Hp was found to be effective in the development of EE (p = 0.01). Conclusion As a result of this study, we think that antral Hp may have a causative role in the development of reflux esophagitis, but the presence of Hp in HH does not have an effective role in reflux esophagitis formation.
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Affiliation(s)
- S Yalaki
- Department of Gastroenterology, Mersin City Training and Research Hospital, Mersin, Turkey
| | - R Caglar
- Department of General Surgery, Mersin City Training and Research Hospital, Mersin, Turkey
| | - H Pulat
- Department of General Surgery, Mersin City Training and Research Hospital, Mersin, Turkey
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Ahmed WUR, Patel MIA, Ng M, McVeigh J, Zondervan K, Wiberg A, Furniss D. Shared genetic architecture of hernias: A genome-wide association study with multivariable meta-analysis of multiple hernia phenotypes. PLoS One 2022; 17:e0272261. [PMID: 36584111 PMCID: PMC9803250 DOI: 10.1371/journal.pone.0272261] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 07/14/2022] [Indexed: 12/31/2022] Open
Abstract
Abdominal hernias are common and characterised by the abnormal protrusion of a viscus through the wall of the abdominal cavity. The global incidence is 18.5 million annually and there are limited non-surgical treatments. To improve understanding of common hernia aetiopathology, we performed a six-stage genome-wide association study (GWAS) of 62,637 UK Biobank participants with either single or multiple hernia phenotypes including inguinal, femoral, umbilical and hiatus hernia. Additionally, we performed multivariable meta-analysis with metaUSAT, to allow integration of summary data across traits to generate combined effect estimates. On individual hernia analysis, we identified 3404 variants across 38 genome-wide significant (p < 5×10-8) loci of which 11 are previously unreported. Robust evidence for five shared susceptibility loci was discovered: ZC3H11B, EFEMP1, MHC region, WT1 and CALD1. Combined hernia phenotype analyses with additional multivariable meta-analysis of summary statistics in metaUSAT revealed 28 independent (seven previously unreported) shared susceptibility loci. These clustered in functional categories related to connective tissue and elastic fibre homeostasis. Weighted genetic risk scores also correlated with disease severity suggesting a phenotypic-genotypic severity correlation, an important finding to inform future personalised therapeutic approaches to hernia.
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Affiliation(s)
- Waheed Ul-Rahman Ahmed
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - Manal I. A. Patel
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - Michael Ng
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - James McVeigh
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - Krina Zondervan
- Nuffield Department of Women’s & Reproductive Health, John Radcliffe Hospital, University of Oxford, Oxford, United Kingdom
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
| | - Akira Wiberg
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
- Department of Plastic and Reconstructive Surgery, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Dominic Furniss
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
- Department of Plastic and Reconstructive Surgery, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
- * E-mail:
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11
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Haskins IN. Introduction: Topics in Foregut Surgery. J Laparoendosc Adv Surg Tech A 2022; 32:1133. [DOI: 10.1089/lap.2022.29042.inh] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Ivy N. Haskins
- Division of General Surgery, University of Nebraska Medical Center, Omaha, Nebraska, USA
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12
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Thwaites PA, Gibson PR, Burgell RE. Hypermobile Ehlers-Danlos syndrome and disorders of the gastrointestinal tract: What the gastroenterologist needs to know. J Gastroenterol Hepatol 2022; 37:1693-1709. [PMID: 35750466 PMCID: PMC9544979 DOI: 10.1111/jgh.15927] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 05/11/2022] [Accepted: 06/14/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM Hypermobile Ehlers-Danlos syndrome (hEDS) and the hypermobility spectrum disorders (HSD) can be challenging to diagnose and manage. Gastrointestinal symptoms and disorders of gut-brain interaction are common in this cohort and multifactorial in origin. The primary aim of this review is to arm the gastroenterologist with a clinically useful understanding of HSD/hEDS, by exploring the association of gastrointestinal disorders with HSD/hEDS, highlighting current pathophysiological understanding and providing a pragmatic approach to managing these patients. METHODS Literature relevant to the gastrointestinal system and hypermobile Ehlers-Danlos syndrome was systematically searched, critically appraised, and summarized. RESULTS Diagnosis is based upon clinical criteria and a genetic basis is yet to be defined. The prevalence of many gut symptoms, including abdominal pain (69% vs 27%, P < 0.0001), postprandial fullness (34% vs 16%, P = 0.01), constipation (73% vs 16%, P < 0.001), and diarrhea (47% vs 9%, P < 0.001) are significantly higher in HSD/hEDS compared with non-HSD/hEDS individuals. Disorders of gut-brain interaction are also common, particularly functional dyspepsia. The pathophysiology of gut symptoms is poorly understood but may involve effects of connective tissue laxity and its functional consequences, and the influence of autonomic dysfunction, medication and comorbid mental health disorders. Awareness is the key to early diagnosis. Management is limited in evidence-base but ideally should include an integrated multidisciplinary approach. CONCLUSIONS HSD/hEDS is a multisystemic disorder in which gastrointestinal symptoms, particularly related to disorders of gut-brain interaction are common. Deficiencies in knowledge regarding the pathophysiological processes limit evidence-based interventions and remain important areas for future research.
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Affiliation(s)
- Phoebe A Thwaites
- Department of Gastroenterology, Central Clinical SchoolMonash University and Alfred HealthMelbourneVictoriaAustralia
| | - Peter R Gibson
- Department of Gastroenterology, Central Clinical SchoolMonash University and Alfred HealthMelbourneVictoriaAustralia
| | - Rebecca E Burgell
- Department of Gastroenterology, Central Clinical SchoolMonash University and Alfred HealthMelbourneVictoriaAustralia
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13
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Shahsavari D, Smith MS, Malik Z, Parkman HP. Hiatal hernias associated with acid reflux: size larger than 2 cm matters. Dis Esophagus 2022; 35:6513901. [PMID: 35066592 DOI: 10.1093/dote/doac001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 11/11/2021] [Accepted: 12/17/2021] [Indexed: 01/05/2023]
Abstract
Hiatal hernia (HH) is associated with gastroesophageal reflux disease (GERD); the effect of HH size on GERD is not well defined. To evaluate the relationship between HH size as measured by high-resolution esophageal manometry (HREM) and reflux parameters on esophageal pH-impedance testing (multichannel intraluminal impedance-pH [MII-pH]) to define HH sizes associated with GERD. HREM and MII-pH studies were reviewed. The relationship of HH size to other parameters was analyzed with multivariable logistic regression. Correlation coefficients were determined using Spearman and Pearson's tests. A total of 897 patients underwent both HREM and MII-pH. There were 529 (58.9%) patients with HH size <1 cm, 203 (22.6%) with HH 1.0-1.9 cm, and 165 (18.4%) with HH ≥2 cm. Larger HH size was associated with lower esophageal sphincter (LES) basal and residual pressures (r = -0.43 and r = -0.48, p < 0.01), higher acid exposure time (AET) (r = 0.17, p < 0.01), number of acidic refluxes (r = 0.16, p < 0.05), and number of reflux episodes detected by impedance (total r = 0.22, p < 0.01). HH ≥ 2 cm compared with smaller size HH was associated with higher proximal AET%, acidic refluxes, and reflux episodes detected by impedance (p < 0.05). Increasing HH size was associated with older age, higher AET, and number of reflux episodes. HH ≥2 cm was associated with multiple worsened GERD parameters. Low LES pressure was weakly associated with an increase in the number of reflux episodes. Larger HHs, particularly >2 cm, are associated with more severe GERD parameters.
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Affiliation(s)
- Dariush Shahsavari
- Department of Gastroenterology and Hepatology, Medical College of Georgia at Augusta University, Augusta, GA, USA
| | - Michael S Smith
- Division of Gastroenterology and Hepatology, Mount Sinai West & Mount Sinai Morningside Hospitals, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Zubair Malik
- Section of Gastroenterology, Temple University, Philadelphia, PA, USA
| | - Henry P Parkman
- Section of Gastroenterology, Temple University, Philadelphia, PA, USA
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14
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Yang H, Pawitan Y, Fang F, Czene K, Ye W. Biomarkers and Disease Trajectories Influencing Women's Health: Results from the UK Biobank Cohort. PHENOMICS (CHAM, SWITZERLAND) 2022; 2:184-193. [PMID: 35578620 PMCID: PMC9096057 DOI: 10.1007/s43657-022-00054-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 04/13/2022] [Accepted: 04/15/2022] [Indexed: 02/02/2023]
Abstract
Women's health is important for society. Despite the known biological and sex-related factors influencing the risk of diseases among women, the network of the full spectrum of diseases in women is underexplored. This study aimed to systematically examine the women-specific temporal pattern (trajectory) of the disease network, including the role of baseline physical examination indexes, and blood and urine biomarkers. In the UK Biobank study, 502,650 participants entered the cohort from 2006 to 2010, and were followed up until 2019 to identify disease incidence via linkage to the patient registers. For those diseases with increased risk among women, conditional logistic regression models were used to estimate odds ratios (ORs), and the binomial test of direction was further used to build disease trajectories. Among 301 diseases, 82 diseases in women had ORs > 1.2 and p < 0.00017 when compared to men, involving mainly diseases in the endocrine, skeletal and digestive systems. Diseases with the highest ORs included breast diseases, osteoporosis, hyperthyroidism, and deformity of the toes. The biomarker and disease trajectories suggested estradiol as a risk predictor for breast cancer, while a high percentage of reticulocyte, body mass index and waist circumference were associated with an increased risk of upper-limb neuropathy. In addition, the risk of cholelithiasis was increased in women diagnosed with dyspepsia and diaphragmatic hernia. In conclusion, women are at an increased risk of endocrine, skeletal and digestive diseases. The biomarker and disease trajectories in women suggested key pathways to a range of adverse outcomes downstream, which may shed light on promising targets for early detection and prevention of these diseases. Supplementary Information The online version contains supplementary material available at 10.1007/s43657-022-00054-1.
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Affiliation(s)
- Haomin Yang
- Department of Epidemiology and Health Statistics, School of Public Health and Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Xue Yuan Road 1, University Town, Fuzhou, 350122 China ,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Yudi Pawitan
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Fang Fang
- Institute of Environmental Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Kamila Czene
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Weimin Ye
- Department of Epidemiology and Health Statistics, School of Public Health and Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Xue Yuan Road 1, University Town, Fuzhou, 350122 China ,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, 17177 Stockholm, Sweden
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15
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Nikaki K, Sifrim D. Pathophysiology of Pediatric Gastroesophageal Reflux Disease: Similarities and Differences With Adults. J Clin Gastroenterol 2022; 56:99-113. [PMID: 34560757 DOI: 10.1097/mcg.0000000000001604] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Gastroesophageal reflux (GOR) is defined as "the passage of gastric contents into the esophagus with or without regurgitation and vomiting" and gastroesophageal reflux disease (GORD) is defined "when GOR leads to troublesome symptoms affecting the daily functioning and/or complications." This definition was first developed in 2006 by the Montreal consensus group (1) and later on adopted by pediatric gastroenterology societies such as ESPGHAN and NASPGHAN in 2009 (2). The definition of gastroesophageal reflux reveals little about its pathophysiology and is focused on symptomatology. In this way, it acts as an umbrella term for the multifactorial causes of the disease and the various phenotypes encountered; from functional heartburn to hypersensitive esophagus and nonerosive reflux disease, to erosive esophagitis and Barrett's esophagus. This article is devoted to the pathophysiology of pediatric GORD in comparison to adult GORD and is divided in 2 parts. In the first part, we will systematically describe the different mechanisms for the generation and clearance of reflux events, while on the second part we will discuss the mechanisms involved in symptoms generation. Finally, we will discuss the similarities and differences between pediatric and adult GORD.
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Affiliation(s)
- Kornilia Nikaki
- Gastroenterology Department, Great Ormond Street Hospital for Children
| | - Daniel Sifrim
- Wingate Institute of Neurogastroenterology, The Blizard Institute, QMUL, London, UK
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16
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Acid Reflux Is Common in Patients With Gastroesophageal Reflux Disease After One-Anastomosis Gastric Bypass. Obes Surg 2021; 31:4717-4723. [PMID: 34232446 DOI: 10.1007/s11695-021-05542-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 06/09/2021] [Accepted: 06/16/2021] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Patients with one-anastomosis gastric bypass (OAGB) can develop gastroesophageal reflux disease (GERD). The nature of this GERD (acid or biliary) remains unclear. OBJECTIVE To assess the nature of GERD via impedance pH testing in patients presenting with reflux post OAGB. METHODS Retrospective analysis of a prospectively collected database of 43 patients with OAGB backgrounds who developed postoperative GERD and were investigated with impedance pH monitoring between 2006 and 2019. RESULTS Mean age was 52.48 ± 9 years. Mean body mass index (BMI) prior to OAGB was 46.82 kg/m2. None of these patients had clinical GERD before surgery. The median time interval between surgery and investigation with 24-h impedance pH monitoring was 64 (56) months. The mean BMI at the time of investigations was 32.67 ± 6.9 kg/m2. The type of reflux was acid in 13 (30.2%), non-acid (biliary) in 12 (27.9%), and mixed (acid and biliary) in 5 (11.6%) patients. However, it remained not confirmed in 13 (30.2%). Median DeMeester score was 48.95 (27.67) in patients with acid, 2.8 (7.4) in patients with biliary, and 28.7 (5.6) in patients with mixed reflux. Median percent of time spent with pH < 4 was 9.65 (8) in patients with acid, 0.6 (1.75) in patients with biliary, and 7.7 (3.9) in patients with mixed reflux. CONCLUSION Acid reflux seems to be as common as bile reflux in patients presenting with GERD after OAGB. In case of revisional surgery for severe GERD post OAGB, 24-h impedance pH monitoring could be essential to determine the surgical procedure of choice.
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17
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Karatay E, Gok MA, Javadov M. Measurement of hiatal surface area and other hiatus oesophageal diameters at computed tomography imaging in patients with gastroesophageal reflux disease and its relationship with hiatal hernia. J Minim Access Surg 2021; 17:537-541. [PMID: 34259213 PMCID: PMC8486069 DOI: 10.4103/jmas.jmas_175_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: The oesophageal hiatus is a long and oblique opening in the diaphragm where the thoracic section of the oesophagus passes into the abdomen. Enlarged hiatal surface and insufficiency are considered to be associated with gastroesophageal reflux disease (GERD) and hiatal hernia (HH). In this study, we aimed to retrospectively evaluate the relationship and the presence of GERD with HH by performing hiatal surface area (HSA) and other hiatal measurements at the thorax and abdominal computed tomography (CT) images in cases without any intra-abdominal or oesophageal surgery history. Patients and Methods: A total of 192 patients of GERD+ and 173 cases with GERD− as a control group were included in the study. In CT examinations of 365 patients included in the study, measurements and comments were made by an experienced radiologist in abdominal radiology. In CT scans, the following were evaluated for each case; HSA, hiatus anterior–posterior (A-P) diameter, hiatus transverse diameter, and HH types. The HSA measurement was made with the freehand region of interest in the picture archiving and communication system. Results: A total of 365 cases were included in this study; there was a significant difference between the median HSA, A-P diameter, and transverse diameter measurements between GERD− and GERD+ groups (P < 0.001). A statistically significant difference was found between the presence of GERD and HH types (P < 0.001). Conclusions: CT imaging helps investigate the presence of HH at GERD+ patients. In addition, pre-operative valuable data can be obtained from the detection of HH types and HSA measurements in cases with HH.
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Affiliation(s)
- Emrah Karatay
- Department of Radiology, Istanbul Kartal Dr. Lutfi Kirdar City Hospital, Istanbul, Turkey
| | - Mehmet Ali Gok
- Department of General Surgery, University of Health Sciences Derince Training and Research Hospital, Kocaeli, Turkey
| | - Mirkhalig Javadov
- Department of General Surgery, Yeditepe University Faculty of Medicine, Istanbul, Turkey
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18
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Yoo IH, Joo JY, Yang HR. Usefulness of Endoscopic Hill Grade in Evaluating Children Suspected of Having Gastroesophageal Reflux Disease. J Neurogastroenterol Motil 2021; 27:191-197. [PMID: 33504689 PMCID: PMC8026377 DOI: 10.5056/jnm20033] [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: 02/19/2020] [Revised: 05/13/2020] [Accepted: 10/24/2020] [Indexed: 11/20/2022] Open
Abstract
Background/Aims This study aim to evaluate the relationship between the Hill grade confirmed by esophagogastroduodenoscopy (EGD) and the degree of gastroesophageal reflux (GER) by 24-hour multichannel intraluminal impedance-pH monitoring (MII-pH) in children suspected of having gastroesophageal reflux disease (GERD). Methods A retrospective review of 105 children and adolescents who underwent EGD and MII-pH for the evaluation of GERD from March 2013 to July 2019 was performed. Clinical features and results of EGD and 24-hour MII-pH were collected and statistically analyzed. Results Hill grades 1, 2, 3, and 4 were identified using EGD in 56 (53.3%), 22 (22.0%), 16 (15.2%), and 11 (10.5%) patients, respectively. As the Hill grade increased, the proportion of neurological diseases (P < 0.001) and endoscopic erosive esophagitis (P < 0.001) increased significantly. The acid exposure index, bolus exposure index, number of reflux episodes, and number of GER reaching proximal extent on MII-pH increased significantly as the endoscopic Hill grade increased (all P < 0.001). Linear regression analysis revealed an increase in the Hill grade by 1 increased the acid exposure index by 2.0%, bolus exposure index by 0.7%, number of reflux episodes by 18.9 episodes, and the number of GER reaching the proximal esophagus increased by 10.5 episodes on average (all P < 0.001). Conclusions Hill grade on EGD was associated with GER in children. Estimating the degree of GER by applying Hill grade in the retroflexion view may be useful in practice when evaluating children suspected with GERD.
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Affiliation(s)
- In Hyuk Yoo
- Department of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Korea
| | - Jung Yeon Joo
- Department of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Korea
| | - Hye Ran Yang
- Department of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Korea.,Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
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19
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Zerbib F, Bredenoord AJ, Fass R, Kahrilas PJ, Roman S, Savarino E, Sifrim D, Vaezi M, Yadlapati R, Gyawali CP. ESNM/ANMS consensus paper: Diagnosis and management of refractory gastro-esophageal reflux disease. Neurogastroenterol Motil 2021; 33:e14075. [PMID: 33368919 DOI: 10.1111/nmo.14075] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 11/11/2020] [Accepted: 12/13/2020] [Indexed: 02/08/2023]
Abstract
Up to 40% of patients with symptoms suspicious of gastroesophageal reflux disease (GERD) do not respond completely to proton pump inhibitor (PPI) therapy. The term "refractory GERD" has been used loosely in the literature. A distinction should be made between refractory symptoms (ie, symptoms may or may not be GERD-related), refractory GERD symptoms (ie, persisting symptoms in patients with proven GERD, regardless of relationship to ongoing reflux), and refractory GERD (ie, objective evidence of GERD despite adequate medical management). The present ESNM/ANMS consensus paper proposes use the term "refractory GERD symptoms" only in patients with persisting symptoms and previously proven GERD by either endoscopy or esophageal pH monitoring. Even in this context, symptoms may or may not be reflux related. Objective evaluation, including endoscopy and esophageal physiologic testing, is requisite to provide insights into mechanisms of symptom generation and evidence of true refractory GERD. Some patients may have true ongoing refractory acid or weakly acidic reflux despite PPIs, while others have no evidence of ongoing reflux, and yet others have functional esophageal disorders (overlapping with proven GERD confirmed off therapy). In this context, attention should also be paid to supragastric belching and rumination syndrome, which may be important contributors to refractory symptoms.
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Affiliation(s)
- Frank Zerbib
- CHU de Bordeaux, Centre Medico-chirurgical Magellan, Hôpital Haut-Lévêque, Gastroenterology Department, Université de Bordeaux, INSERM CIC 1401, Bordeaux, France
| | | | - Ronnie Fass
- Digestive Health Center, MetroHealth System, Cleveland, OH, USA
| | - Peter J Kahrilas
- Division of Gastroenterology and Hepatology, Northwestern University, Chicago, IL, USA
| | - Sabine Roman
- Hospices Civils de Lyon, Hôpital E Herriot, Digestive Physiology, Université de Lyon, Inserm U1032, LabTAU, Lyon, France
| | - Edoardo Savarino
- Division of Gastroenterology, Department of Surgical, Oncological and Gastroenterological Sciences, University Hospital of Padua, Padua, Italy
| | - Daniel Sifrim
- Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Michael Vaezi
- Division of Gastroenterology, Vanderbilt University, Nashville, TN, USA
| | - Rena Yadlapati
- Division of Gastroenterology, University of California San Diego School of Medicine, La Jolla, CA, USA
| | - C Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, MO, USA
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20
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Kikuchi H, Fukuda S, Koike T, Shimodaira Y, Watanabe K, Saito M, Nakagawa K, Hatta W, Masamune A, Iijima K. Association of residual gastric acid secretion with persistent symptoms in gastroesophageal reflux disease patients receiving standard-dose proton pump inhibitor therapy. Esophagus 2021; 18:380-387. [PMID: 32737802 DOI: 10.1007/s10388-020-00765-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 07/24/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND Although a third of gastroesophageal reflux disease (GERD) patients are refractory to proton pump inhibitor (PPI) therapy, the underlying mechanism of the refractoriness remains unclear. We compared the level of gastric acid suppression during PPI treatment between responders and non-responders by directly measuring gastric acid secretion in GERD patients taking PPIs. METHODS Seventy-five consecutive patients receiving standard-dose PPI therapy for GERD were prospectively recruited, irrespective of persistent GERD symptoms. They were asked about their GERD symptoms using a validated questionnaire, and simultaneously underwent both a routine endoscopic examination and a gastric acid secretory testing using an endoscopic gastrin test. Associations between residual gastric acid secretion during PPI treatment and persistent GERD symptoms were analyzed by a logistic regression analysis. RESULTS Overall, 26 of 75 (34.7%) patients were judged to be positive for persistent GERD symptoms. The patients with and without persistent symptoms showed similar gastric acid secretion levels (1.3 [1.3] mEq/10 min vs. 1.4 [2.0] mEq/10 min). Sufficient gastric acid suppression, defined as < 0.6, was not significantly associated with persistent GERD symptoms (odds ratio 1.1, 95% confidence interval 0.40-3.5). CONCLUSIONS This study provided solid evidence to support that the gastric acid suppression level during PPI treatment does not differ between patients with and without persistent GERD symptoms. The insignificant role of residual gastric acid in the persistent GERD symptoms suggests that the use of medications other than those that enhance gastric acid inhibitory effects would be an essential approach for the management of PPI-refractory GERD.
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Affiliation(s)
- H Kikuchi
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Sendai, 980-8574, Japan
| | - S Fukuda
- Department of Gastroenterology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, Akita, 010-8543, Japan
| | - T Koike
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Sendai, 980-8574, Japan
| | - Y Shimodaira
- Department of Gastroenterology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, Akita, 010-8543, Japan
| | - K Watanabe
- Department of Gastroenterology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, Akita, 010-8543, Japan
| | - M Saito
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Sendai, 980-8574, Japan
| | - K Nakagawa
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Sendai, 980-8574, Japan
| | - W Hatta
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Sendai, 980-8574, Japan
| | - A Masamune
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Sendai, 980-8574, Japan
| | - K Iijima
- Department of Gastroenterology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, Akita, 010-8543, Japan.
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21
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Assaf D, Rayman S, Segev L, Neuman Y, Zippel D, Goitein D. Improving pre-bariatric surgery diagnosis of hiatal hernia using machine learning models. MINIM INVASIV THER 2021; 31:760-767. [PMID: 33779469 DOI: 10.1080/13645706.2021.1901120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Bariatric patients have a high prevalence of hiatal hernia (HH). HH imposes various difficulties in performing laparoscopic bariatric surgery. Preoperative evaluation is generally inaccurate, establishing the need for better preoperative assessment. OBJECTIVE To utilize machine learning ability to improve preoperative diagnosis of HH. METHODS Machine learning (ML) prediction models were utilized to predict preoperative HH diagnosis using data from a prospectively maintained database of bariatric procedures performed in a high-volume bariatric surgical center between 2012 and 2015. We utilized three optional ML models to improve preoperative contrast swallow study (SS) prediction, automatic feature selection was performed using patients' features. The prediction efficacy of the models was compared to SS. RESULTS During the study period, 2482 patients underwent bariatric surgery. All underwent preoperative SS, considered the baseline diagnostic modality, which identified 236 (9.5%) patients with presumed HH. Achieving 38.5% sensitivity and 92.9% specificity. ML models increased sensitivity up to 60.2%, creating three optional models utilizing data and patient selection process for this purpose. CONCLUSION Implementing machine learning derived prediction models enabled an increase of up to 1.5 times of the baseline diagnostic sensitivity. By harnessing this ability, we can improve traditional medical diagnosis, increasing the sensitivity of preoperative diagnostic workout.
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Affiliation(s)
- Dan Assaf
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Surgery C, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Shlomi Rayman
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Surgery C, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Lior Segev
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Surgery C, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Yair Neuman
- The Department of Cognitive and Brain Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Douglas Zippel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Surgery C, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - David Goitein
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Surgery C, Chaim Sheba Medical Center, Tel Hashomer, Israel
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22
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Huynh P, Konda V, Sanguansataya S, Ward MA, Leeds SG. Mind the Gap: Current Treatment Alternatives for GERD Patients Failing Medical Treatment and Not Ready for a Fundoplication. Surg Laparosc Endosc Percutan Tech 2020; 31:264-276. [PMID: 33347088 PMCID: PMC8154178 DOI: 10.1097/sle.0000000000000888] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 10/05/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND Gastroesophageal reflux disease is associated with Barrett esophagus, esophageal adenocarcinoma, and significantly impacts quality of life. Medical management is the first line therapy with surgical fundoplication as an alternative therapy. However, a small portion of patients who fail medical therapy are referred for surgical consultation. This creates a "gap" in therapy for those patients dissatisfied with medical therapy but are not getting referred for surgical consultation. Three procedures have been designed to address these patients. These include radiofrequency ablation (RFA) of the lower esophageal sphincter, transoral incisionless fundoplication (TIF), and magnetic sphincter augmentation. MATERIALS AND METHODS A Pubmed literature review was conducted of all publications for RFA, TIF, and MSA. Four most common endpoints for the 3 procedures were compared at different intervals of follow-up. These include percent of patients off proton pump inhibitors (PPIs), GERD-HRQL score, DeMeester score, and percent of time with pH <4. A second query was performed for patients treated with PPI and fundoplications to match the same 4 endpoints as a control. RESULTS Variable freedom from PPI was reported at 1 year for RFA with a weighted mean of 62%, TIF with a weighted mean of 61%, MSA with a weighted mean of 85%, and fundoplications with a weighted mean of 84%. All procedures including PPIs improved quality-of-life scores but were not equal. Fundoplication had the best improvement followed by MSA, TIF, RFA, and PPI, respectively. DeMeester scores are variable after all procedures and PPIs. All MSA studies showed normalization of pH, whereas only 4 of 17 RFA studies and 3 of 11 TIF studies reported normalization of pH. CONCLUSIONS Our literature review compares 3 rival procedures to treat "gap" patients for gastroesophageal reflux disease with 4 common endpoints. Magnetic sphincter augmentation appears to have the most reproducible and linear outcomes but is the most invasive of the 3 procedures. MSA outcomes most closely mirrors that of fundoplication.
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Affiliation(s)
- Phuong Huynh
- Division of Minimally Invasive Surgery, Baylor University Medical Center
- Center for Advanced Surgery, Baylor Scott & White Health
| | - Vani Konda
- Center for Esophageal Diseases, Baylor University Medical Center, Dallas
| | | | - Marc A. Ward
- Division of Minimally Invasive Surgery, Baylor University Medical Center
- Center for Advanced Surgery, Baylor Scott & White Health
- Texas A&M College of Medicine, Bryan, TX
| | - Steven G. Leeds
- Division of Minimally Invasive Surgery, Baylor University Medical Center
- Center for Advanced Surgery, Baylor Scott & White Health
- Texas A&M College of Medicine, Bryan, TX
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23
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Lye TJY, Ng KR, Tan AWE, Syn N, Woo SM, Lim EKW, Eng AKH, Chan WH, Tan JTH, Lim CH. Small hiatal hernia and postprandial reflux after vertical sleeve gastrectomy: A multiethnic Asian cohort. PLoS One 2020; 15:e0241847. [PMID: 33156875 PMCID: PMC7647085 DOI: 10.1371/journal.pone.0241847] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 10/21/2020] [Indexed: 12/15/2022] Open
Abstract
Background Laparoscopic vertical sleeve gastrectomy (LSG) is a popular bariatric procedure performed in Asia, as obesity continues to be on the rise in our population. A major problem faced is the development of de novo gastroesophageal reflux disease (GERD) after LSG, which can be chronic and debilitating. In this study, we aim to assess the relationship between the presence of small hiatal hernia (HH) and the development of postoperative GERD, as well as to explore the correlation between GERD symptoms after LSG and timing of meals. In doing so, we hope to gain a better understanding about the type of reflux that occurs after LSG and take a step closer towards effectively managing this difficult to treat condition. Methods We retrospectively reviewed data collected from patients who underwent LSG in our hospital from Dec 2008 to Dec 2016. All patients underwent preoperative upper GI endoscopy, during which the identification of hiatal hernia takes place. Patients' information and reflux symptoms are recorded using standardized questionnaires, which are administered preoperatively, and again during postoperative follow up visits. Results Of the 255 patients, 125 patients (74%) developed de novo GERD within 6 months post-sleeve gastrectomy. The rate of de novo GERD was 57.1% in the group with HH, and 76.4% in the group without HH. Adjusted analysis showed no significant association between HH and GERD (RR = 0.682; 95% CI 0.419 to 1.111; P = 0.125). 88% of the patients who developed postoperative GERD reported postprandial symptoms occurring only after meals, and the remaining 12% of patients reported no correlation between the timing of GERD symptoms and meals. Conclusion There is no direct correlation between the presence of small hiatal hernia and GERD symptoms after LSG. Hence, the presence of a small sliding hiatal hernia should not be exclusion for sleeve gastrectomy. Electing not to perform concomitant hiatal hernia repair also does not appear to result in higher rates of postoperative or de novo GERD.
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Affiliation(s)
- Tiffany Jian Ying Lye
- Division of Surgery, Department of Upper Gastrointestinal & Bariatric Surgery, Singapore General Hospital, Singapore, Singapore
- * E-mail:
| | - Kiat Rui Ng
- Sheffield Medical School, University of Sheffield, Sheffield, United Kingdom
| | | | - Nicholas Syn
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Shi Min Woo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Eugene Kee Wee Lim
- Division of Surgery, Department of Upper Gastrointestinal & Bariatric Surgery, Singapore General Hospital, Singapore, Singapore
| | - Alvin Kim Hock Eng
- Division of Surgery, Department of Upper Gastrointestinal & Bariatric Surgery, Singapore General Hospital, Singapore, Singapore
| | - Weng Hoong Chan
- Division of Surgery, Department of Upper Gastrointestinal & Bariatric Surgery, Singapore General Hospital, Singapore, Singapore
| | - Jeremy Tian Hui Tan
- Division of Surgery, Department of Upper Gastrointestinal & Bariatric Surgery, Singapore General Hospital, Singapore, Singapore
| | - Chin Hong Lim
- Division of Surgery, Department of Upper Gastrointestinal & Bariatric Surgery, Singapore General Hospital, Singapore, Singapore
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24
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Bader AS, Rubinowitz AN, Gange CP, Bader EM, Cortopassi IO. Imaging in the Evaluation of Chest Pain in the Primary Care Setting, Part 2: Sources of Noncardiac Chest Pain. Am J Med 2020; 133:1135-1142. [PMID: 32442508 DOI: 10.1016/j.amjmed.2020.04.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 04/14/2020] [Indexed: 11/15/2022]
Abstract
Chest pain is a common presenting complaint in the primary care setting. Imaging plays a key role in the evaluation of the multiple organ systems that can be responsible for chest pain. With numerous imaging modalities available, determination of the most appropriate test and interpretation of the findings can be a challenge for the clinician. In this 2-part series, we offer resources to guide primary care physicians in the selection of imaging studies and present the imaging findings of various causes of nonemergent chest pain. In Part 2, we focus on the radiologic appearance of common noncardiac sources of chest pain, including gastrointestinal, pulmonary, and musculoskeletal etiologies.
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Affiliation(s)
| | | | | | - Eric M Bader
- Division of Cardiovascular Medicine, Department of Medicine, Yale University School of Medicine, New Haven, Conn
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25
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Conte A, Morabito S, Dennis R, Murgia D. Computed tomographic comparison of esophageal hiatal size in brachycephalic and non-brachycephalic breed dogs. Vet Surg 2020; 49:1509-1516. [PMID: 32949429 DOI: 10.1111/vsu.13521] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 06/22/2020] [Accepted: 08/31/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To determine whether an anatomical difference in esophageal hiatus (EH) size exists between brachycephalic and nonbrachycephalic dogs. STUDY DESIGN Retrospective clinical study. ANIMALS Client-owned dogs (n = 87). METHODS Clinical records and images of dogs that underwent computed tomography between June 2015 and September 2018 were reviewed. For the first part of the study, EH and aortic (Ao) cross-sectional surface areas were measured in brachycephalic (group 1) and nonbrachycephalic dogs of similar body size (<15 kg) without respiratory or gastroesophageal (GE) signs (group 2) by using multiplanar reconstruction. Esophageal hiatus:aortic ratio was calculated. In the second part of the study, absolute EH measurements were also compared in weight-matched (WM) dogs (8-10 kg) from groups 1 and 2. RESULTS Mean (±SD) of EH:Ao values for group 1 (8.1 ± 2.8) were higher (P < .0001) than those for group 2 (3.7 ± 1.1). In addition, EH measurements of 20 WM dogs in group 1 were higher than those of 20 dogs in group 2 (P < .05). CONCLUSION Esophageal hiatus cross-sectional surface area (directly and indirectly measured) in brachycephalic dogs was considerably larger than that in nonbrachycephalic dogs of generally similar body size. CLINICAL SIGNIFICANCE Results of this study provide evidence to support the existence of a specific anatomical factor that could likely correlate to functional GE alterations (eg, regurgitation, gastroesophageal reflux, and sliding hiatal hernia) commonly seen in brachycephalic dogs.
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26
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Nguyen R, Dunn CP, Putnam L, Won P, Patel T, Brito S, Bildzukewicz NA, Lipham JC. Less is more: cruroplasty alone is sufficient for revisional hiatal hernia surgery. Surg Endosc 2020; 35:4661-4666. [PMID: 32839876 DOI: 10.1007/s00464-020-07897-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 08/05/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND Recurrence of hiatal hernia after anti-reflux surgery is common, with past studies reporting recurrence rates of 10-15%. Most patients experience relief from GERD symptoms following initial repair; however, those suffering from recurrence can have symptoms severe enough to warrant another operation. Although the standard of care is to revise the fundoplication or convert to magnetic sphincter augmentation (MSA) in addition to redo cruroplasty, it stands to reason that with an intact fundoplication, a repeat cruroplasty is all that is necessary to alleviate the patients' symptoms. In other words, only fix that which is broken. METHODS A retrospective review of patients with symptomatic hiatal hernia recurrence who underwent reoperation between January 2011 and September 2018 was conducted. Patients who received revisional cruroplasty alone were compared with cruroplasty plus some other revision (fundoplication revision, or takedown and MSA placement). Demographics, operative details, and postoperative outcomes were collected. RESULTS There were 73 patients identified. Median time to recurrence after the first procedure was 3.7 (1.9-8.2) years. Thirty-two percent of the patients had GERD symptoms for more than 10 years. Twenty-six patients underwent cruroplasty only. Forty-seven patients underwent cruroplasty plus fundoplication revision. There were no significant differences in operative times (2.4 h cruroplasty alone, 2.8 h full revision, p = 0.75) or postoperative complications between the two groups. Patients had a mean follow-up time of 1.64 years. Of the 73 patients, 8 had subsequent hiatal hernia recurrence. The recurrence rate for patients with cruroplasty alone was 11%, and the recurrence rate for the full revision group was 12% (p = 1.00). CONCLUSION Leaving an intact fundoplication alone at the time of revisional surgery did not adversely affect surgical outcomes. This data suggests a role for hernia-only repair for recurrent hiatal hernias.
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Affiliation(s)
- Robert Nguyen
- The Division of Upper GI and General Surgery, University of Southern California, Los Angeles, CA, USA
| | - Colin P Dunn
- The Division of Upper GI and General Surgery, University of Southern California, Los Angeles, CA, USA.,Hoag Memorial Hospital Presbyterian Digestive Health Institute, Newport Beach, CA, USA
| | - Luke Putnam
- The Division of Upper GI and General Surgery, University of Southern California, Los Angeles, CA, USA.,Hoag Memorial Hospital Presbyterian Digestive Health Institute, Newport Beach, CA, USA
| | - Paul Won
- The Division of Upper GI and General Surgery, University of Southern California, Los Angeles, CA, USA
| | - Tanu Patel
- The Division of Upper GI and General Surgery, University of Southern California, Los Angeles, CA, USA
| | - Stephanie Brito
- The Division of Upper GI and General Surgery, University of Southern California, Los Angeles, CA, USA
| | - Nikolai A Bildzukewicz
- The Division of Upper GI and General Surgery, University of Southern California, Los Angeles, CA, USA.,Hoag Memorial Hospital Presbyterian Digestive Health Institute, Newport Beach, CA, USA
| | - John C Lipham
- The Division of Upper GI and General Surgery, University of Southern California, Los Angeles, CA, USA. .,Hoag Memorial Hospital Presbyterian Digestive Health Institute, Newport Beach, CA, USA. .,Keck Medical Center of USC, University of Southern California, 1510 San Pablo St #514, Los Angeles, CA, 90033, USA.
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27
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Li L, Gao H, Zhang C, Tu J, Geng X, Wang J, Zhou X, Pan W, Jing J. Diagnostic value of X-ray, endoscopy, and high-resolution manometry for hiatal hernia: A systematic review and meta-analysis. J Gastroenterol Hepatol 2020; 35:13-18. [PMID: 31206788 DOI: 10.1111/jgh.14758] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 05/29/2019] [Accepted: 06/03/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIM Hiatal hernia (HH) has been found in a large number of people, but there has been no unified way to diagnose it. The aim of this study was to compare the diagnostic efficiency of X-ray, endoscopy, and high-resolution manometry (HRM) in the diagnosis of HH using surgical diagnosis of HH as the gold standard. METHODS Two biomedical databases (PubMed and EMBASE) were systematically searched through January 26, 2019. The pooled sensitivity, specificity, and area under the SROC curve (AUC) were calculated, and the AUC statistical significance was compared by Tukey's multiple comparisons test. RESULTS A total of 5337 patients in seven articles were included. The pooled sensitivity, specificity, and AUC for X-ray were 0.63 (0.46-0.77), 0.85 (0.69-0.94), and 0.80 (0.77-0.84), respectively, for diagnosing HH. The pooled estimates for endoscopy in diagnosing HH were as follows: sensitivity, 0.72 (0.39-0.91); specificity, 0.80 (0.70-0.87); and AUC, 0.82 (0.78-0.85). Similarly, the corresponding values for HRM were 0.77 (0.70-0.83); 0.92 (0.85-0.96), and 0.9527. Tukey's multiple comparisons tests were used to compare the AUCs of the three diagnostic methods: No significant differences were found between X-ray and endoscopy (P = 0.7293), and HRM was superior to X-ray (P = 0.0127) and endoscopy (P = 0.0442). CONCLUSIONS High-resolution manometry may exhibit a better diagnostic performance for hiatal hernia. In contrast, X-ray and endoscopy may not be the best methods, and there was no significant difference in diagnostic efficiency between the X-ray and endoscopy.
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Affiliation(s)
- Lunan Li
- Department of Gastroenterology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, China.,BengBu Medical College, Bengbu, Anhui, China
| | - Huiqin Gao
- BengBu Medical College, Bengbu, Anhui, China
| | - Chenjing Zhang
- Department of Gastroenterology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Jiangfeng Tu
- Department of Gastroenterology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Xiaoge Geng
- Department of Gastroenterology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Jingya Wang
- Department of Gastroenterology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Xiaolu Zhou
- Department of Gastroenterology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Wensheng Pan
- Department of Gastroenterology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Jiyong Jing
- Department of Medical Education & Simulation Center, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, China
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28
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Sowards KJ, Holton NF, Elliott EG, Hall J, Bajwa KS, Snyder BE, Wilson TD, Mehta SS, Walker PA, Chandwani KD, Klein CL, Rivera AR, Wilson EB, Shah SK, Felinski MM. Safety of robotic assisted laparoscopic recurrent paraesophageal hernia repair: insights from a large single institution experience. Surg Endosc 2019; 34:2560-2566. [PMID: 31811451 DOI: 10.1007/s00464-019-07291-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Accepted: 11/28/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND Laparoscopic repair of recurrent as opposed to primary paraesophageal hernias (PEHs) are historically associated with increased peri-operative complication rates, worsened outcomes, and increased conversion rates. The robotic platform may aid surgeons in these complex revision procedures. The aim of this study was to compare the outcomes of patients undergoing robotic assisted laparoscopic (RAL) repair of recurrent as opposed to primary PEHs. METHODS Patients undergoing RAL primary and recurrent PEH repairs from 2009 to 2017 at a single institution were reviewed. Demographics, use of mesh, estimated blood loss, intra-operative complications, conversion rates, operative time, rates of esophageal/gastric injury, hospital length of stay, re-admission/re-operation rates, recurrence, dysphagia, gas bloat, and pre- and post-operative proton pump inhibitor (PPI) use were analyzed. Analysis was accomplished using Chi-square test/Fischer's exact test for categorical variables and the Mann-Whitney U test for continuous variables. RESULTS There were 298 patients who underwent RAL PEH repairs (247 primary, 51 recurrent). They were followed for a median (interquartile range) of 120 (44, 470) days. There were no significant differences in baseline demographics between groups. Patients in the recurrent PEH group had longer operative times, increased use of mesh, and increased length of hospital stay. They were also less likely to undergo fundoplication. There were no significant differences in estimated blood loss, incidence of intra-operative complications, re-admission rates, incidence of post-operative dysphagia and gas bloat, and incidence of post-operative PPI use. There were no conversions to open operative intervention or gastric/esophageal injury/leaks. CONCLUSIONS Although repair of recurrent PEHs are historically associated with worse outcomes, in this series, RAL recurrent PEH repairs have similar peri-operative and post-operative outcomes as compared to primary PEH repairs. Whether this is secondary to the potential advantages afforded by the robotic platform deserves further study.
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Affiliation(s)
- Kendell J Sowards
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 4.156, Houston, TX, 77030, USA
| | - Nicholas F Holton
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 4.156, Houston, TX, 77030, USA
| | - Ekatarina G Elliott
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 4.156, Houston, TX, 77030, USA
| | - John Hall
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 4.156, Houston, TX, 77030, USA
| | - Kulvinder S Bajwa
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 4.156, Houston, TX, 77030, USA
| | - Brad E Snyder
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 4.156, Houston, TX, 77030, USA
| | - Todd D Wilson
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 4.156, Houston, TX, 77030, USA
| | | | | | - Kavita D Chandwani
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 4.156, Houston, TX, 77030, USA
| | - Connie L Klein
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 4.156, Houston, TX, 77030, USA
| | - Angielyn R Rivera
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 4.156, Houston, TX, 77030, USA
| | - Erik B Wilson
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 4.156, Houston, TX, 77030, USA
| | - Shinil K Shah
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 4.156, Houston, TX, 77030, USA. .,Michael E. DeBakey Institute for Comparative Cardiovascular Science and Biomedical Devices, Texas A&M University, College Station, TX, USA.
| | - Melissa M Felinski
- Department of Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 4.156, Houston, TX, 77030, USA
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29
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Pauwels A, Boecxstaens V, Andrews CN, Attwood SE, Berrisford R, Bisschops R, Boeckxstaens GE, Bor S, Bredenoord AJ, Cicala M, Corsetti M, Fornari F, Gyawali CP, Hatlebakk J, Johnson SB, Lerut T, Lundell L, Mattioli S, Miwa H, Nafteux P, Omari T, Pandolfino J, Penagini R, Rice TW, Roelandt P, Rommel N, Savarino V, Sifrim D, Suzuki H, Tutuian R, Vanuytsel T, Vela MF, Watson DI, Zerbib F, Tack J. How to select patients for antireflux surgery? The ICARUS guidelines (international consensus regarding preoperative examinations and clinical characteristics assessment to select adult patients for antireflux surgery). Gut 2019; 68:1928-1941. [PMID: 31375601 DOI: 10.1136/gutjnl-2019-318260] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 05/28/2019] [Accepted: 05/29/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Antireflux surgery can be proposed in patients with GORD, especially when proton pump inhibitor (PPI) use leads to incomplete symptom improvement. However, to date, international consensus guidelines on the clinical criteria and additional technical examinations used in patient selection for antireflux surgery are lacking. We aimed at generating key recommendations in the selection of patients for antireflux surgery. DESIGN We included 35 international experts (gastroenterologists, surgeons and physiologists) in a Delphi process and developed 37 statements that were revised by the Consensus Group, to start the Delphi process. Three voting rounds followed where each statement was presented with the evidence summary. The panel indicated the degree of agreement for the statement. When 80% of the Consensus Group agreed (A+/A) with a statement, this was defined as consensus. All votes were mutually anonymous. RESULTS Patients with heartburn with a satisfactory response to PPIs, patients with a hiatal hernia (HH), patients with oesophagitis Los Angeles (LA) grade B or higher and patients with Barrett's oesophagus are good candidates for antireflux surgery. An endoscopy prior to antireflux surgery is mandatory and a barium swallow should be performed in patients with suspicion of a HH or short oesophagus. Oesophageal manometry is mandatory to rule out major motility disorders. Finally, oesophageal pH (±impedance) monitoring of PPI is mandatory to select patients for antireflux surgery, if endoscopy is negative for unequivocal reflux oesophagitis. CONCLUSION With the ICARUS guidelines, we generated key recommendations for selection of patients for antireflux surgery.
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Affiliation(s)
- Ans Pauwels
- Department of Chronic Diseases, Metabolism and Ageing, Translational Research Center for Gastrointestinal Disorders, KU Leuven, Leuven, Belgium
| | - Veerle Boecxstaens
- Department of Chronic Diseases, Metabolism and Ageing, Translational Research Center for Gastrointestinal Disorders, KU Leuven, Leuven, Belgium.,Department of Surgical Oncology, Oncological and Vascular Access Surgery, Leuven, Belgium.,Department of Oncology, KU Leuven, Leuven, Belgium
| | | | | | - Richard Berrisford
- Peninsula Oesophago-gastric Surgery Unit, Derriford Hospital, Plymouth, Plymouth, UK
| | - Raf Bisschops
- Department of Chronic Diseases, Metabolism and Ageing, Translational Research Center for Gastrointestinal Disorders, KU Leuven, Leuven, Belgium.,Gastroenterology and Hepatology, University Hospital Gasthuisberg, Leuven, Belgium
| | - Guy E Boeckxstaens
- Department of Chronic Diseases, Metabolism and Ageing, Translational Research Center for Gastrointestinal Disorders, KU Leuven, Leuven, Belgium
| | - Serhat Bor
- Gastroenterology, Ege University School of Medicine, İzmir, Turkey
| | - Albert J Bredenoord
- Gastroenterology and Hepatology, Academic Medical Centre, Amsterdam, Netherlands
| | - Michele Cicala
- Digestive Diseases, Universita Campus Bio Medico, Roma, Italy
| | - Maura Corsetti
- Nottingham Digestive Diseases Biomedical Research Unit, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, UK.,Nottingham Digestive Diseases Centre, University of Nottingham, Nottingham, UK
| | - Fernando Fornari
- Programa de Pós-Graduação: Ciências em Gastroenterologia e Hepatologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Chandra Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, St Louis, Missouri, USA
| | - Jan Hatlebakk
- Gastroenterology, Haukeland Sykehus, University of Bergen, Bergen, Norway
| | - Scott B Johnson
- Department of Cardiothoracic Surgery, University of Texas Health Science Center, San Antonio, USA
| | - Toni Lerut
- Department of Thoracic Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Lars Lundell
- Department of Surgery, Karolinska, Stockholm, Sweden
| | - Sandro Mattioli
- Department of Medical and Surgical Sciences, Universita degli Studi di Bologna, Bologna, Emilia-Romagna, Italy
| | - Hiroto Miwa
- Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Philippe Nafteux
- Department of Thoracic Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Taher Omari
- Department of Gastroenterology, Flinders University, Adelaide, Australia
| | - John Pandolfino
- Division of Gastroenterology and Hepatology, Northwestern University Feinberg School of Medicine, Chicago, USA
| | - Roberto Penagini
- Department of Pathophysiology and Transplantation, Ospedale Maggiore Policlinico, Milano, Lombardia, Italy
| | - Thomas W Rice
- Thoracic Surgery, Emeritus Staff Cleveland Clinic, Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, USA
| | - Philip Roelandt
- Department of Chronic Diseases, Metabolism and Ageing, Translational Research Center for Gastrointestinal Disorders, KU Leuven, Leuven, Belgium.,Gastroenterology and Hepatology, University Hospital Gasthuisberg, Leuven, Belgium
| | - Nathalie Rommel
- Department of Chronic Diseases, Metabolism and Ageing, Translational Research Center for Gastrointestinal Disorders, KU Leuven, Leuven, Belgium.,Neurosciences, KU Leuven, Leuven, Belgium
| | - Vincenzo Savarino
- Internal Medicine and Medical Specialties, Universita di Genoa, Genoa, Italy
| | - Daniel Sifrim
- Barts and The London School of Medicine and Dentistry, Queen Mary University London, London, UK
| | - Hidekazu Suzuki
- Gastroenterology and Hepatology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Radu Tutuian
- Gastroenteroloy, Tiefenauspital Bern, Bern, Switzerland
| | - Tim Vanuytsel
- Department of Chronic Diseases, Metabolism and Ageing, Translational Research Center for Gastrointestinal Disorders, KU Leuven, Leuven, Belgium.,Gastroenterology and Hepatology, University Hospital Gasthuisberg, Leuven, Belgium
| | | | - David I Watson
- Department of Surgery, Flinders Medical Centre, Flinders University, Adelaide, South Australia, Australia
| | - Frank Zerbib
- Department of Gastroenterology, Bordeaux University Hospital, Université de Bordeaux, Bordeaux, France
| | - Jan Tack
- Department of Chronic Diseases, Metabolism and Ageing, Translational Research Center for Gastrointestinal Disorders, KU Leuven, Leuven, Belgium.,Gastroenterology and Hepatology, University Hospital Gasthuisberg, Leuven, Belgium
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Nativ-Zeltzer N, Rameau A, Kuhn MA, Kaufman M, Belafsky PC. The Relationship Between Hiatal Hernia and Cricopharyngeus Muscle Dysfunction. Dysphagia 2018; 34:391-396. [DOI: 10.1007/s00455-018-9950-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2018] [Accepted: 10/06/2018] [Indexed: 01/11/2023]
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31
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Endo Y, Ohta M, Tada K, Saga K, Takayama H, Hirashita T, Uchida H, Iwashita Y, Inomata M. Clinical significance of upper gastrointestinal endoscopy before laparoscopic bariatric procedures in Japanese patients. Surg Today 2018; 49:27-31. [DOI: 10.1007/s00595-018-1705-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 07/19/2018] [Indexed: 01/01/2023]
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32
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Schlottmann F, Andolfi C, Herbella FA, Rebecchi F, Allaix ME, Patti MG. GERD: Presence and Size of Hiatal Hernia Influence Clinical Presentation, Esophageal Function, Reflux Profile, and Degree of Mucosal Injury. Am Surg 2018. [DOI: 10.1177/000313481808400651] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A hiatal hernia (HH) is a frequent finding in patients with gastroesophageal reflux disease (GERD). We examined a consecutive series of patients with GERD diagnosed by a 24-hour pH monitoring. Based on the presence and size of HH on barium swallow, patients were divided into the following groups: no HH, HH <3 cm, HH 3–5 cm and HH >5 cm. A total of 175 patients were included: 43 with no HH, 86 with HH <3 cm, 34 with HH 3–5 cm, and 12 with HH >5 cm. Patients with larger HH had more frequent episodes of coughing and wheezing associated with episodes of reflux. High-resolution manometry showed that the increasing size of the HH was associated with decreasing pressure of the lower esophageal sphincter and weaker peristalsis. Ambulatory pH monitoring revealed that patients with larger HH had more acid reflux, in both the distal and proximal esophagus. Endoscopy showed that patients with larger HH had more severe esophagitis. Fifty per cent of patients with HH >5.0 cm had Barrett's esophagus. These findings should guide gastroenterologists and surgeons in choosing the appropriate therapy in patients with GERD and large HH.
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Affiliation(s)
- Francisco Schlottmann
- Department of Surgery and Center for Esophageal Diseases and Swallowing, University of North Carolina, Chapel Hill, North Carolina
| | - Ciro Andolfi
- Department of Surgery, University of Chicago, Chicago, Illinois
| | - Fernando A. Herbella
- Department of Surgery, Escola Paulista de Medicina, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Fabrizio Rebecchi
- Department of Surgical Sciences, University of Torino, Torino, Italy
| | - Marco E. Allaix
- Department of Surgical Sciences, University of Torino, Torino, Italy
| | - Marco G. Patti
- Department of Surgery and Center for Esophageal Diseases and Swallowing, University of North Carolina, Chapel Hill, North Carolina
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Wallner B, Björ O, Andreasson A, Hellström PM, Forsberg AM, Talley NJ, Agreus L. Identifying clinically relevant sliding hiatal hernias: a population-based endoscopy study. Scand J Gastroenterol 2018; 53:657-660. [PMID: 29616831 DOI: 10.1080/00365521.2018.1458896] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES The clinical relevance of small to moderate sliding hiatal hernias is controversial. The aims of the present study were to (1) investigate which symptoms are associated with sliding hiatal hernias and (2) define the length of a sliding hiatal hernia at which gastrointestinal symptoms occur. METHODS A study population representative of the general Swedish population answered a questionnaire regarding gastrointestinal symptoms and was investigated with an upper endoscopy. The length of any sliding hiatal hernia was measured. RESULTS Only reflux-related symptoms were associated with length of the hiatal hernia (acid regurgitation OR 1.46, CI 1.19-1.79, heartburn OR 1.27, CI 1.05-1.54), and the association did not become significant until an axial hiatal hernia length of 2 cm. CONCLUSIONS Only reflux symptoms could be attributed to sliding hiatal hernias. Hiatal hernias less than 2 cm should be considered clinically insignificant.
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Affiliation(s)
- Bengt Wallner
- a Department of Surgical and Perioperative Sciences, Surgery , Umeå University Hospital , Umeå , Sweden
| | - Ove Björ
- b Department of Radiation Science, Division of Oncology , Umeå University , Umeå , Sweden
| | - Anna Andreasson
- c Division of Family Medicine and Primary Care , Karolinska Institutet , Huddinge , Sweden.,d Stress Research Institute, Stockholm University , Stockholm , Sweden.,e Department of Psychology , Macquarie University , North Ryde , NSW , Australia
| | - Per M Hellström
- f Department of Medical Science , Uppsala University , Uppsala , Sweden
| | - Anna M Forsberg
- g Department of Medicin Solna , Karolinska Institutet , Stockholm , Sweden
| | - Nicholas J Talley
- c Division of Family Medicine and Primary Care , Karolinska Institutet , Huddinge , Sweden.,h Faculty of Health and Medicine , University of Newcastle , Newcastle , Australia
| | - Lars Agreus
- c Division of Family Medicine and Primary Care , Karolinska Institutet , Huddinge , Sweden
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Tailored Fundoplication With Endoluminal Functional Lumen Imaging Probe Allows for Successful Minimally Invasive Hiatal Hernia Repair. Surg Laparosc Endosc Percutan Tech 2018; 28:178-182. [DOI: 10.1097/sle.0000000000000527] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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35
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Nikonov EL. [Surgical treatment of the diaphragmatic hernia and the possibility of new endoscopic procedures]. Khirurgiia (Mosk) 2018:96-105. [PMID: 29798999 DOI: 10.17116/hirurgia2018596-105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Affiliation(s)
- E L Nikonov
- N.I. Pirogov Russian National Research Medical University, Moscow, Russia
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36
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Gorin SG, Khrupkin VI, Kustov AE, Andronov BA, Stradymov AA, Pisarevskaya AA, Verenok AM, Lyutov VD. [Perforated chronic gastric ulcer in sliding hiatus hernia]. Khirurgiia (Mosk) 2017:78-81. [PMID: 29286036 DOI: 10.17116/hirurgia20171278-81] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- S G Gorin
- War Veterans Hospital #2 of Moscow Healthcare Department
| | - V I Khrupkin
- War Veterans Hospital #2 of Moscow Healthcare Department; General Surgery Department of Sechenov First Moscow State Medical University, Moscow, Russia
| | - A E Kustov
- War Veterans Hospital #2 of Moscow Healthcare Department
| | - B A Andronov
- War Veterans Hospital #2 of Moscow Healthcare Department
| | - A A Stradymov
- War Veterans Hospital #2 of Moscow Healthcare Department
| | | | - A M Verenok
- War Veterans Hospital #2 of Moscow Healthcare Department
| | - V D Lyutov
- War Veterans Hospital #2 of Moscow Healthcare Department
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37
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Alkhathami AM, Alzahrani AA, Alzhrani MA, Alsuwat OB, Mahfouz MEM. Risk Factors for Gastroesophageal Reflux Disease in Saudi Arabia. Gastroenterology Res 2017; 10:294-300. [PMID: 29118870 PMCID: PMC5667695 DOI: 10.14740/gr906w] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 09/25/2017] [Indexed: 12/12/2022] Open
Abstract
Background Gastroesophageal reflux disease (GERD) is one of the most prevalent gastrointestinal tract diseases worldwide. GERD has an effect on the patients' quality of life as well as the health care system that can be prevented by identifying its risk factors among the population. Hence, we applied this study to assess the GERD's risk factors in Saudi Arabia. Methods A cross-sectional study was designed to assess the GERD's risk factors among the community of Saudi Arabia. The sample was collected randomly during the period from November to December 2016. Through a self-administered validated GERD questionnaire (GerdQ), GERD was diagnosed. Then, the GERD's risk factors were assessed among all participants. The data were analyzed using Statistical Package for Social Sciences version 21.0; the Student's t-test was used to assess the association of GERD and risk factors. Results A total of 2,043 subjects participated in the study. The characteristics and behaviors of participants statistically significant with GERD were positive family history (39.3%), obese (body mass index > 30 kg/m2) (39.4%), not performing weekly regular physical activities ≥ 30 min (31.1%) and smoking (39.3%). GERD was commonly noticed in participants on analgesics (38.4%), not taking fibers (37.4%), drinking tea (33.4%), eating greasy (31.2%) and fast food (32.7%), and these were statistically significant with GERD (P ≤ 0.05). Conclusion The characteristics and behaviors associated with GERD in Saudi population are family history of GERD, obesity, sedentary lifestyle and smoking. Other common risk factors correlated with GERD are analgesics intake, no fibers intake, drinking tea, greasy and fast food intake.
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Affiliation(s)
| | | | | | | | - Mohammad Eid Mahmoud Mahfouz
- College of Medicine, Taif University, Taif, Saudi Arabia.,King Abdul Aziz Specialist Hospital, Taif, Saudi Arabia
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38
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The utility of routine esophagogastroduodenoscopy before laparoscopic Roux-en-Y gastric bypass. Surg Obes Relat Dis 2017; 13:1717-1722. [DOI: 10.1016/j.soard.2017.06.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 06/05/2017] [Accepted: 06/27/2017] [Indexed: 01/17/2023]
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39
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Preoperative diagnosis of hiatal hernia: barium swallow X-ray, high-resolution manometry, or endoscopy? Eur Surg 2017; 49:210-217. [PMID: 29104588 PMCID: PMC5653726 DOI: 10.1007/s10353-017-0492-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Accepted: 09/04/2017] [Indexed: 01/08/2023]
Abstract
Background The assessment of hiatal hernias (HH) is typically done with barium swallow X‑ray, upper endoscopy, and by high-resolution esophageal manometry (HRM). The aim of this study was to assess the clinical utility of these methods in terms of HH detection and their correlation to gastroesophageal reflux disease (GERD). Methods A retrospective comparative analysis of patients with symptoms of GERD was carried out. The performance of endoscopy and HRM in diagnosing HH was assessed, taking barium swallow X‑ray as a reference. Furthermore, statistically comparative analysis between detected hernias and the presence of reflux disease in ambulatory impedance-pH monitoring (MII) was performed. Results Overall, 112 patients were analyzed. Barium swallow X‑ray showed no correlation either to HR manometrically or to endoscopically assessed HH. Significant accordance in the detection rate of HH was proved between HRM and gastroesophagoscopy (p < 0.001). Only endoscopically assessed HH showed a significant correlation with GERD (p = 0.047). No correlation between detected hernias and GERD could be found either with HRM or with barium swallow X‑ray. Conclusions Barium swallow X‑ray provided the highest rate of HH detection (76.8%). For the reliable exclusion of HH prior to treatment, all three mentioned investigations appear to be necessary in order of low conformity.
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40
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Pitt KA, Mayhew PD, Barter L, Pollard R, Kass PH, Marks SL. Consistency and effect of body position change on measurement of upper and lower esophageal sphincter geometry using impedance planimetry in a canine model. Dis Esophagus 2017; 30:1-7. [PMID: 28375475 DOI: 10.1093/dote/dow031] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 11/29/2016] [Indexed: 12/11/2022]
Abstract
The EndoFLIP (Endolumenal Functional Lumen Imaging Probe, Crospon Inc, Galway, Ireland) device uses the technique of impedance planimetry to evaluate dimensions and distensibility of the upper and lower esophageal sphincter. The null hypotheses for this study were that EndoFLIP variables would be stable between anesthestic episodes and would not be affected by body position when evaluating the upper and lower esophageal sphincters in healthy dogs. During each of three consecutive general anesthesia episodes administered to eight healthy adult research colony dogs with a standardized protocol, the EndoFLIP catheter was positioned to measure cross-sectional area, intrabag pressure, upper and lower esophageal sphincter length at two different balloon fill volumes (30 and 40 mL) and two body positions (lateral and dorsal recumbency). From these measured variables, a distensibility index was also calculated. Mixed effect analysis of variance was used to evaluate the fixed marginal and interaction effects of anesthesia episode, body position, and balloon volume on measured and calculated variables. For the upper esophageal sphincter significant interactions were present between anesthetic episode and body position for all variables except intrabag pressure; adjusting for body position significant differences were present between anesthetic episodes for all variables except distensibility index; adjusting for anesthetic episode cross-sectional area, intrabag pressure, upper esophageal sphincter length and distensibility index were all affected by body position. For the lower esophageal sphincter distensibility index was the only variable where a significant interaction between anesthesia episode and body position occurred; cross-sectional area, intrabag pressure, and lower esophageal length were not significantly affected by anesthesia episode when adjusting for body position; distensibility index was the only variable significantly affected by body position. Measurements of the geometry of the lower esophageal sphincter as measured by the EndoFLIP device were consistent under conditions of general anesthesia. Similar measurements taken at the upper esophageal sphincter displayed greater variability between anesthetic episodes and were affected to a greater extent by body position. Body position should be standardized in studies using the EndoFLIP to assess geometric and functional characteristics of the upper and lower esophageal sphincters.
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Affiliation(s)
- K A Pitt
- From the Departments of Surgical and Radiological Sciences
| | - P D Mayhew
- From the Departments of Surgical and Radiological Sciences
| | - L Barter
- From the Departments of Surgical and Radiological Sciences
| | - R Pollard
- From the Departments of Surgical and Radiological Sciences
| | - P H Kass
- Population Health and Reproduction
| | - S L Marks
- Medicine and Epidemiology, School of Veterinary Medicine, University of California-Davis, Davis, California, USA
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41
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Böhmer AC, Schumacher J. Insights into the genetics of gastroesophageal reflux disease (GERD) and GERD-related disorders. Neurogastroenterol Motil 2017; 29. [PMID: 28132438 DOI: 10.1111/nmo.13017] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 11/30/2016] [Indexed: 12/31/2022]
Abstract
Gastroesophageal reflux disease (GERD) is associated with obesity and hiatal hernia, and often precedes the development of Barrett's esophagus (BE) and esophageal adenocarcinoma (EA). Epidemiological studies show that the global prevalence of GERD is increasing. GERD is a multifactorial disease with a complex genetic architecture. Genome-wide association studies (GWAS) have provided initial insights into the genetic background of GERD. The present review summarizes current knowledge of the genetics of GERD and a possible genetic overlap between GERD and BE and EA. The review discusses genes and cellular pathways that have been implicated through GWAS, and provides an outlook on how future molecular research will enhance understanding of GERD pathophysiology.
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Affiliation(s)
- A C Böhmer
- Institute of Human Genetics, University of Bonn, Bonn, Germany.,Department of Genomics, Life and Brain Research Center, University of Bonn, Bonn, Germany
| | - J Schumacher
- Institute of Human Genetics, University of Bonn, Bonn, Germany
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42
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Kishikawa H, Kimura K, Ito A, Arahata K, Takarabe S, Kaida S, Kanai T, Miura S, Nishida J. Association between Increased Gastric Juice Acidity and Sliding Hiatal Hernia Development in Humans. PLoS One 2017; 12:e0170416. [PMID: 28107506 PMCID: PMC5249152 DOI: 10.1371/journal.pone.0170416] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2016] [Accepted: 01/04/2017] [Indexed: 12/17/2022] Open
Abstract
Objectives Several clinical factors; overweight, male gender and increasing age, have been implicated as the etiology of hiatal hernia. Esophageal shortening due to acid perfusion in the lower esophagus has been suggested as the etiological mechanism. However, little is known about the correlation between gastric acidity and sliding hiatus hernia formation. This study examined whether increased gastric acid secretion is associated with an endoscopic diagnosis of hiatal hernia. Methods A total of 286 consecutive asymptomatic patients (64 were diagnosed as having a hiatal hernia) who underwent upper gastrointestinal endoscopy were studied. Clinical findings including fasting gastric juice pH as an indicator of acid secretion, age, sex, body mass index, and Helicobacter pylori infection status determined by both Helicobacter pylori serology and pepsinogen status, were evaluated to identify predictors in subjects with hiatal hernia. Results Male gender, obesity with a body mass index >25, and fasting gastric juice pH were significantly different between subjects with and without hiatal hernia. The cut-off point of fasting gastric juice pH determined by receiver operating curve analysis was 2.1. Multivariate regression analyses using these variables, and age, which is known to be associated with hiatal hernia, revealed that increased gastric acid secretion with fasting gastric juice pH <2.1 (OR = 2.60, 95% CI: 1.38–4.90) was independently associated with hiatal hernia. Moreover, previously reported risk factors including male gender (OR = 2.32, 95% CI: 1.23–4.35), body mass index >25 (OR = 3.49, 95% CI: 1.77–6.91) and age >65 years (OR = 1.86, 95% CI: 1.00–3.45), were also significantly associated with hiatal hernia. Conclusions This study suggests that increased gastric acid secretion independently induces the development of hiatal hernia in humans. These results are in accordance with the previously reported hypothesis that high gastric acid itself induces hiatal hernia development.
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Affiliation(s)
- Hiroshi Kishikawa
- Department of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, Ichikawa, Chiba, Japan
- * E-mail:
| | - Kayoko Kimura
- Department of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, Ichikawa, Chiba, Japan
| | - Asako Ito
- Department of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, Ichikawa, Chiba, Japan
| | - Kyoko Arahata
- Department of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, Ichikawa, Chiba, Japan
| | - Sakiko Takarabe
- Department of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, Ichikawa, Chiba, Japan
| | - Shogo Kaida
- Department of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, Ichikawa, Chiba, Japan
| | - Takanori Kanai
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Keio University, Shinjyuku-ku, Tokyo, Japan
| | - Soichiro Miura
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Keio University, Shinjyuku-ku, Tokyo, Japan
| | - Jiro Nishida
- Department of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, Ichikawa, Chiba, Japan
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43
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Torresan F, Mandolesi D, Ioannou A, Nicoletti S, Eusebi LH, Bazzoli F. A new mechanism of gastroesophageal reflux in hiatal hernia documented by high-resolution impedance manometry: a case report. Ann Gastroenterol 2016; 29:548-550. [PMID: 27708528 PMCID: PMC5049569 DOI: 10.20524/aog.2016.0055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Accepted: 05/19/2016] [Indexed: 12/16/2022] Open
Abstract
Gastroesophageal reflux disease (GERD) is recognized to be a multifactorial disease and several mechanisms leading to reflux have been described, nevertheless its pathophysiology has not been fully clarified. Hiatus hernia is a known risk factor for GERD since it impairs the esophagogastric junction, leading to: reduction in lower esophageal sphincter pressure; increase in the frequency of the transient lower esophageal sphincter relaxation; and impairment of esophageal clearance. Last generation diagnostic techniques have improved the understanding of these mechanisms. A 72-year-old woman with hiatus hernia and GERD underwent a high resolution impedance manometry (HRIM) after a partial response to treatment with pantoprazole. None of the proposed pathophysiological mechanisms for GERD could explain the presence of reflux: HRIM showed normal lower esophageal sphincter (LES) pressure and contractile integral, complete bolus clearance in all test swallows, and absence of transient LES relaxation. However, after the end of each peristaltic wave, as the LES pressure returned to resting values, a gastroesophageal reflux was detected until the following swallow. We describe an interesting case of a patient with a sliding hiatus hernia, with symptoms suggestive of GERD, in which HRIM revealed a new possible mechanism through which hiatus hernia may lead to GERD.
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Affiliation(s)
- Francesco Torresan
- Gastroenterology Unit, Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Daniele Mandolesi
- Gastroenterology Unit, Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Alexandros Ioannou
- Gastroenterology Unit, Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Simone Nicoletti
- Gastroenterology Unit, Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Leonardo Henry Eusebi
- Gastroenterology Unit, Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Franco Bazzoli
- Gastroenterology Unit, Department of Medical and Surgical Sciences, University of Bologna, Italy
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Dakour Aridi HN, Tamim H, Mailhac A, Safadi BY. Concomitant hiatal hernia repair with laparoscopic sleeve gastrectomy is safe: analysis of the ACS-NSQIP database. Surg Obes Relat Dis 2016; 13:379-384. [PMID: 27919836 DOI: 10.1016/j.soard.2016.09.037] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 08/21/2016] [Accepted: 09/27/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND Gastroesophageal acid reflux disease (GERD) is prevalent after laparoscopic sleeve gastrectomy (LSG), a common bariatric surgical procedure worldwide. Some studies have suggested that concomitant hiatal hernia repair (HHR) during LSG reduces the risk of GERD, but this has not been substantiated. Little is known about the safety of adding an HHR in this setting. The present study aims to compare 30-day morbidity and mortality and length of hospital stay between patients undergoing LSG alone and those undergoing LSG with HHR. METHODS A retrospective review of the American College of Surgeons National Surgical Quality Improvement Program database was performed to identify patients who underwent LSG procedures alone or with concomitant HHR between 2010 and 2014. Univariate and multivariate analyses of 30-day morbidity and mortality and length of hospital stay were performed. RESULTS Between 2010 and 2014, 32,581 patients underwent LSG. Of those, 4687 (14.4%) underwent concomitant HHR. No significant differences in 30-day mortality; overall morbidity; reoperation; sepsis; and wound, cardiac, respiratory, and renal complications were found between the 2 study groups on univariate and multivariate analyses. Length of hospital stay, risk of thromboembolic events, and blood transfusions were lower in the LSG+HHR group, even on multivariate analysis. CONCLUSIONS Concomitant HHR at the time of LSG is not associated with increased risk of 30-day mortality or major morbidity. However, the effectiveness of this additional procedure should be assessed using long-term data on the resolution of GERD symptoms after LSG.
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Affiliation(s)
- Hanaa N Dakour Aridi
- Department of Surgery, American University of Beirut Medical Center, Beirut, Lebanon
| | - Hani Tamim
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon; Clinical Research Institute, Biostatistics Unit, American University of Beirut Medical Center, Beirut, Lebanon
| | - Aurelie Mailhac
- Clinical Research Institute, Biostatistics Unit, American University of Beirut Medical Center, Beirut, Lebanon
| | - Bassem Y Safadi
- Department of Surgery, American University of Beirut Medical Center, Beirut, Lebanon.
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45
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Lottrup C, McMahon BP, Ejstrud P, Ostapiuk MA, Funch-Jensen P, Drewes AM. Esophagogastric junction distensibility in hiatus hernia. Dis Esophagus 2016; 29:463-71. [PMID: 25789842 DOI: 10.1111/dote.12344] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Hiatus hernia is known to be an important risk factor for developing gastroesophageal reflux disease. We aimed to use the endoscopic functional lumen imaging probe (EndoFLIP) to evaluate the functional properties of the esophagogastric junction. EndoFLIP assessments were made in 30 patients with hiatus hernia and Barrett's esophagus, and in 14 healthy controls. The EndoFLIP was placed straddling the esophagogastric junction and the bag distended stepwise to 50 mL. Cross-sectional areas of the bag and intra-bag pressures were recorded continuously. Measurements were made in the separate sphincter components and hiatus hernia cavity. EndoFLIP measured functional aspects such as sphincter distensibility and pressure of all esophagogastric junction components and visualized all hiatus hernia present at endoscopy. The lower esophageal sphincter in hiatus hernia patients had a lower pressure (e.g. 47.7 ± 13.0 vs. 61.4 ± 19.2 mm Hg at 50-mL distension volume) and was more distensible (all P < 0.001) than the common esophagogastric junction in controls. In hiatus hernia patients, the crural diaphragm had a lower pressure (e.g. 29.6 ± 10.1 vs. 47.7 ± 13.0 mm Hg at 50-mL distension volume) and was more distensible (all P < 0.001) than the lower esophageal sphincter. There was a significant association between symptom scores in patients and EndoFLIP assessment. Conclusively, EndoFLIP was a useful tool. To evaluate the presence of a hiatus hernia and to measure the functional properties of the esophagogastric junction. Furthermore, EndoFLIP distinguished the separate esophagogastric junction components in hiatus hernia patients, and may help us understand the biomechanics of the esophagogastric junction and the mechanisms behind hiatal herniation.
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Affiliation(s)
- C Lottrup
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
| | - B P McMahon
- Department of Medical Physics and Clinical Engineering, Tallaght Hospital and Trinity College, Dublin, Ireland
| | - P Ejstrud
- Department of Surgery, Aalborg University Hospital, Aalborg, Denmark
| | - M A Ostapiuk
- Department of Surgery, Aalborg University Hospital, Aalborg, Denmark
| | - P Funch-Jensen
- Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - A M Drewes
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
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Kim C, Ouyang W, Dass C, Zhao H, Criner GJ. Hiatal Hernia on Chest High-Resolution Computed Tomography and Exacerbation Rates in COPD Individuals. CHRONIC OBSTRUCTIVE PULMONARY DISEASES-JOURNAL OF THE COPD FOUNDATION 2016; 3:570-579. [PMID: 28848881 DOI: 10.15326/jcopdf.3.2.2015.0158] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background: Gastroesophageal reflux disease (GERD) is associated with frequent chronic obstructive pulmonary disease (COPD) exacerbations. Hiatal hernia (HH) contributes to GERD pathogenesis and is identifiable on chest high-resolution computed tomography (HRCT). We hypothesize that the presence of an HH on HRCT identifies those at increased risk for acute exacerbation of COPD. Methods: We retrospectively reviewed a prospectively enrolled cohort of smokers with and without airflow obstruction. HHs were identified visually on inspiratory HRCT. Individuals' demographic and clinical information was compared with secondary analysis performed using a propensity score generated matched cohort. Results: There were 523 COPD individuals and 607 unobstructed smokers. COPD individuals had more HHs than unobstructed smokers, (11.6% versus 6.1%, p < 0.001). COPD individuals with hernias were older, female, overweight and GERD positive as compared to those without hernia. There was no difference in self-reported exacerbation rates or hospitalizations per year, but similar severity of obstruction, smoking rates and long-term oxygen use. Analysis with the matched cohort revealed no significant difference in exacerbation rates. Conclusions: Presence of HHs on inspiratory HRCT scan did not predict worse symptoms or exacerbation rate in COPD individuals. Those with HHs were older, more obese, and predominantly female compared to those without HHs.
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Affiliation(s)
- Cynthia Kim
- Department of Pulmonary and Critical Care Medicine, Temple University Hospital, Philadelphia, Pennsylvania.,Co-first Authors
| | - Wei Ouyang
- Department of Radiology, Temple University Hospital, Philadelphia, Pennsylvania.,Co-first Authors
| | - Chandra Dass
- Department of Radiology, Temple University Hospital, Philadelphia, Pennsylvania
| | - Huaqing Zhao
- Temple Clinical Research Center, Temple University School of Medicine, Philadelphia, Pennsylvania
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47
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Arora Z, Garber A, Thota PN. Risk factors for Barrett's esophagus. J Dig Dis 2016; 17:215-21. [PMID: 26929263 DOI: 10.1111/1751-2980.12332] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Revised: 02/04/2016] [Accepted: 02/17/2016] [Indexed: 12/11/2022]
Abstract
Barrett's esophagus (BE) is a well-recognized precursor of esophageal adenocarcinoma (EAC) and is defined as ≥1 cm segment of salmon-colored mucosa extending above the gastroesophageal junction into the tubular esophagus with biopsy confirmation of metaplastic replacement of the normal squamous epithelium by intestinal-type columnar epithelium. The incidence of both BE and EAC has been increasing over the past few decades. As a result, preventing the development of BE by identifying and understanding its modifiable and non-modifiable risk factors may help reduce the incidence of EAC. Over the recent past, a tremendous amount of progress has been made towards improving our knowledge of risk factors and pathogenesis of BE. This article reviews the evidence for the various risk factors for developing BE.
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Affiliation(s)
- Zubin Arora
- Department of Gastroenterology/Hepatology, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Ari Garber
- Department of Gastroenterology/Hepatology, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Prashanthi N Thota
- Department of Gastroenterology/Hepatology, Cleveland Clinic Foundation, Cleveland, Ohio, USA
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Hansdotter I, Björ O, Andreasson A, Agreus L, Hellström P, Forsberg A, Talley NJ, Vieth M, Wallner B. Hill classification is superior to the axial length of a hiatal hernia for assessment of the mechanical anti-reflux barrier at the gastroesophageal junction. Endosc Int Open 2016; 4:E311-7. [PMID: 27004249 PMCID: PMC4798936 DOI: 10.1055/s-0042-101021] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 01/04/2016] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND AND STUDY AIMS The pathogenesis of gastroesophageal reflux disease (GERD) is multifactorial, including the mechanical anti-reflux barrier of the gastroesophageal junction. This barrier can be evaluated endoscopically in two ways: by measuring the axial length of any hiatal hernia present or by assessing the gastroesophageal flap valve. The endoscopic measurement of axial length is troublesome because of the physiological dynamics in the area. Grading the gastroesophageal flap valve is easier and has proven reproducible. The aim of the present study was to compare the two endoscopic grading methods with regard to associations with GERD. PATIENTS AND METHODS Population-based subjects underwent endoscopic examination assessing the axial length of hiatus hernia, the gastroesophageal flap valve using the Hill classification, esophagitis using the Los Angeles (LA) classification, and columnar metaplasia using the Z-line appearance (ZAP) classification. Biopsies were taken from the squamocolumnar junction to assess the presence of intestinal metaplasia. Symptoms were recorded with the validated Abdominal Symptom Questionnaire. GERD was defined according to the Montreal definition. RESULTS In total, 334 subjects were included in the study and underwent endoscopy; 86 subjects suffered from GERD and 211 presented no symptoms or signs of GERD. Based on logistic regression, the estimated area under the curve statistic (AUC) for Hill (0.65 [95 %CI 0.59 - 0.72]) was higher than the corresponding estimate for the axial length of a hiatal hernia (0.61 [95 %CI 0.54 - 0.68]), although the difference was not statistically significant (P = 0.225). CONCLUSION From our data, and in terms of association with GERD, the Hill classification was slightly stronger compared to the axial length of a hiatal hernia, but we could not verify that the Hill classification was superior as a predictor. The Hill classification may replace the axial length of a hiatal hernia in the endoscopic assessment of the mechanical anti-reflux barrier of the gastroesophageal junction.
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Affiliation(s)
- Ida Hansdotter
- Department of Surgical and Perioperative Sciences, Surgery, Umeå University Hospital, Umeå, Sweden
| | - Ove Björ
- Department of Radiation Science, Oncology, Umeå University, Umeå, Sweden
| | - Anna Andreasson
- Division of Family Medicine, Karolinska Institutet, Huddinge, Sweden,Stress Research Institute, Stockholm University, Stockholm, Sweden
| | - Lars Agreus
- Stress Research Institute, Stockholm University, Stockholm, Sweden
| | | | - Anna Forsberg
- Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | | | - Michael Vieth
- Institute of Pathology, Klinikum Bayreuth, Bayreuth, Germany
| | - Bengt Wallner
- Department of Surgical and Perioperative Sciences, Surgery, Umeå University Hospital, Umeå, Sweden,Corresponding author Bengt Wallner Department of Surgical and Perioperative Sciences, SurgeryUmeå University Hospital901 85 UmeåSweden +46-90-135794
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Di Caro S, Cheung WH, Fini L, Keane MG, Theis B, Haidry R, Di Renzo L, De Lorenzo A, Lovat L, Batterham RL, Banks M. Role of body composition and metabolic profile in Barrett's oesophagus and progression to cancer. Eur J Gastroenterol Hepatol 2016; 28:251-60. [PMID: 26671515 PMCID: PMC4739314 DOI: 10.1097/meg.0000000000000536] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2015] [Accepted: 10/23/2015] [Indexed: 12/26/2022]
Abstract
BACKGROUND AND AIMS The aim of this study was to evaluate the risk for Barrett's oesophagus (BE) on the basis of body composition, metabolic pathways, adipokines and metabolic syndrome (MS), as well as their role in cancer progression. METHODS In patients with and without BE at gastroscopy, data on MS, BMI, waist/hip ratio for abdominal obesity (AO) and body fat percentage by bioimpedance were obtained. Fasting plasma glucose, insulin, HbA1c, lipid, serum adiponectin and leptin levels were measured. The homoeostasis model assessment (HOMA-IR) was used to estimate insulin resistance. Histological findings for BE were correlated with the above parameters. Risk factors for BE identified using univariate analysis were entered into a multivariate logistic regression analysis. RESULTS A total of 250 patients and 224 controls (F/M: 189/285, mean age 58.08±15.51 years) were enroled. In the BE and control groups, 39.6 versus 31.3% were overweight, 32 versus 22.8% were obese, 75.6 versus 51.3% had AO, and 28.1 versus 18.9% were metabolically obese, respectively. AO [odds ratio (OR) 3.08], increased body fat percentage (OR 2.29), and higher BMI (overweight: OR 2.04; obese: OR 2.26) were significantly associated with BE. A positive trend was found in Normal Weight Obese Syndrome (OR 1.69). MS was associated with BE (overweight: OR 3.05; obese: OR 5.2; AO: OR 8.08). Insulin levels (P=0.05) and HOMA-IR (P<0.001) were higher in BE. AO was the only independent risk factor associated with BE (OR 1.65; P=0.02) and high-grade dysplasia (OR 2.44) on multivariate analysis. CONCLUSION AO was strongly associated with BE and dysplasia. BE was associated with MS and higher insulin/HOMA-IR, suggesting the activation of specific metabolic pathways in patients with altered body composition.
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Affiliation(s)
| | - Wui Hang Cheung
- Medicine, Centre for Obesity Research, University College London Hospital, London, UK
- Department of Neuroscience, Tor Vergata University, Rome, Italy
| | - Lucia Fini
- Department of Gastroenterology, Busto Arstizio Hospital, Milan
| | | | | | | | - Laura Di Renzo
- Medicine, Centre for Obesity Research, University College London Hospital, London, UK
- Department of Neuroscience, Tor Vergata University, Rome, Italy
| | - Antonino De Lorenzo
- Medicine, Centre for Obesity Research, University College London Hospital, London, UK
- Department of Neuroscience, Tor Vergata University, Rome, Italy
| | | | - Rachel L. Batterham
- Medicine, Centre for Obesity Research, University College London Hospital, London, UK
- Department of Neuroscience, Tor Vergata University, Rome, Italy
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50
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Garg SK, Gurusamy KS. Laparoscopic fundoplication surgery versus medical management for gastro-oesophageal reflux disease (GORD) in adults. Cochrane Database Syst Rev 2015; 2015:CD003243. [PMID: 26544951 PMCID: PMC8278567 DOI: 10.1002/14651858.cd003243.pub3] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Gastro-oesophageal reflux disease (GORD) is a common condition with 3% to 33% of people from different parts of the world suffering from GORD. There is considerable uncertainty about whether people with GORD should receive an operation or medical treatment for controlling the condition. OBJECTIVES To assess the benefits and harms of laparoscopic fundoplication versus medical treatment for people with gastro-oesophageal reflux disease. SEARCH METHODS We searched the Cochrane Upper Gastrointestinal and Pancreatic Diseases Group (UGPD) Trials Register (June 2015), Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library Issue 6, 2015), Ovid MEDLINE (1966 to June 2015), and EMBASE (1980 to June 2015) to identify randomised controlled trials. We also searched the references of included trials to identify further trials. SELECTION CRITERIA We considered only randomised controlled trials (RCT) comparing laparoscopic fundoplication with medical treatment in people with GORD irrespective of language, blinding, or publication status for inclusion in the review. DATA COLLECTION AND ANALYSIS Two review authors independently identified trials and independently extracted data. We calculated the risk ratio (RR) or standardised mean difference (SMD) with 95% confidence intervals (CI) using both fixed-effect and random-effects models with RevMan 5 based on available case analysis. MAIN RESULTS Four studies met the inclusion criteria for the review, and provided information on one or more outcomes for the review. A total of 1160 participants in the four RCTs were either randomly assigned to laparoscopic fundoplication (589 participants) or medical treatment with proton pump inhibitors (571 participants). All the trials included participants who had had reflux symptoms for at least six months and had received long-term acid suppressive therapy. All the trials included only participants who could undergo surgery if randomised to the surgery arm. All of the trials were at high risk of bias. The overall quality of evidence was low or very low. None of the trials reported long-term health-related quality of life (HRQoL) or GORD-specific quality of life (QoL).The difference between laparoscopic fundoplication and medical treatment was imprecise for overall short-term HRQOL (SMD 0.14, 95% CI -0.02 to 0.30; participants = 605; studies = 3), medium-term HRQOL (SMD 0.03, 95% CI -0.19 to 0.24; participants = 323; studies = 2), medium-term GORD-specific QoL (SMD 0.28, 95% CI -0.27 to 0.84; participants = 994; studies = 3), proportion of people with adverse events (surgery: 7/43 (adjusted proportion = 14.0%); medical: 0/40 (0.0%); RR 13.98, 95% CI 0.82 to 237.07; participants = 83; studies = 1), long-term dysphagia (surgery: 27/118 (adjusted proportion = 22.9%); medical: 28/110 (25.5%); RR 0.90, 95% CI 0.57 to 1.42; participants = 228; studies = 1), and long-term reflux symptoms (surgery: 29/118 (adjusted proportion = 24.6%); medical: 41/115 (35.7%); RR 0.69, 95% CI 0.46 to 1.03; participants = 233; studies = 1).The short-term GORD-specific QoL was better in the laparoscopic fundoplication group than in the medical treatment group (SMD 0.58, 95% CI 0.46 to 0.70; participants = 1160; studies = 4).The proportion of people with serious adverse events (surgery: 60/331 (adjusted proportion = 18.1%); medical: 38/306 (12.4%); RR 1.46, 95% CI 1.01 to 2.11; participants = 637; studies = 2), short-term dysphagia (surgery: 44/331 (adjusted proportion = 12.9%); medical: 11/306 (3.6%); RR 3.58, 95% CI 1.91 to 6.71; participants = 637; studies = 2), and medium-term dysphagia (surgery: 29/288 (adjusted proportion = 10.2%); medical: 5/266 (1.9%); RR 5.36, 95% CI 2.1 to 13.64; participants = 554; studies = 1) was higher in the laparoscopic fundoplication group than in the medical treatment group.The proportion of people with heartburn at short term (surgery: 29/288 (adjusted proportion = 10.0%); medical: 59/266 (22.2%); RR 0.45, 95% CI 0.30 to 0.69; participants = 554; studies = 1), medium term (surgery: 12/288 (adjusted proportion = 4.2%); medical: 59/266 (22.2%); RR 0.19, 95% CI 0.10 to 0.34; participants = 554; studies = 1), long term (surgery: 46/111 (adjusted proportion = 41.2%); medical: 78/106 (73.6%); RR 0.56, 95% CI 0.44 to 0.72); participants = 217; studies = 1) and those with reflux symptoms at short-term (surgery: 6/288 (adjusted proportion = 2.0%); medical: 53/266 (19.9%); RR 0.10, 95% CI 0.05 to 0.24; participants = 554; studies = 1) and medium term (surgery: 6/288 (adjusted proportion = 2.1%); medical: 37/266 (13.9%); RR 0.15, 95% CI 0.06 to 0.35; participants = 554; studies = 1) was less in the laparoscopic fundoplication group than in the medical treatment group. AUTHORS' CONCLUSIONS There is considerable uncertainty in the balance of benefits versus harms of laparoscopic fundoplication compared to long-term medical treatment with proton pump inhibitors. Further RCTs of laparoscopic fundoplication versus medical management in patients with GORD should be conducted with outcome-assessor blinding and should include all participants in the analysis. Such trials should include long-term patient-orientated outcomes such as treatment-related adverse events (including severity), quality of life, and also report on the social and economic impact of the adverse events and symptoms.
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Affiliation(s)
- Sushil K Garg
- University of MinnesotaDepartment of MedicineMinneapolisMNUSA
| | - Kurinchi Selvan Gurusamy
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free HospitalRowland Hill StreetLondonUKNW3 2PF
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