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Hashim M, Ahmad L, Khan A, Faheem M. Development and validation of a reversed-phase HPLC-UV method for simultaneous determination of levosulpiride and omeprazole in human plasma: Applicability of the method for evaluation of pharmacokinetic drug-drug interactions. PLoS One 2024; 19:e0309453. [PMID: 39208137 PMCID: PMC11361584 DOI: 10.1371/journal.pone.0309453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Accepted: 08/12/2024] [Indexed: 09/04/2024] Open
Abstract
Levosulpiride and omeprazole are co-prescribed for gastrointestinal disorders associated with depression and anxiety. Objective of the study was to develop a sensitive, robust and simple method for simultaneous analysis of levosulpiride and omeprazole in human plasma and applicability of the method in determination of pharmacokinetics drug-drug interaction. In the presented study, a reversed-phase HPLC-UV method was developed for the simultaneous determination of levosulpiride and omeprazole using pantoprazole as the internal standard. Experimental conditions were optimized and the developed method was validated as per standard guidelines (USP and ICH). Furthermore, the developed method was applied for evaluation of pharmacokinetics drug-drug interaction between levosulpiride (50 mg) and omeprazole (40 mg) in healthy human volunteers. Sharpsil C8 column (4.6 × 250 mm, 5 μm), Ultisil C8 column (4.6 mm × 150 mm, 5 μm) and Agilent C18 column (4.6 × 250 mm, 5 μm) were evaluated as stationary phase. The best resolution was achieved with Agilent C18 (4.6 x 250 mm, 5 μm) column and was selected for further study. The mobile phase consisted of a mixture of acetonitrile and phosphate buffer (pH 7.2) in 60:40 by volume, and was pumped at a flow rate of 1 mL/min. Detector wavelength was set at 280 nm. Levosulpiride and omeprazole were extracted from human plasma with ethyl acetate and dichloromethane (4:1, v/v). The calibration curves for both levosulpiride (5-150 ng/mL) and omeprazole (10-1500 ng/mL) were linear. The lower limit of quantification and limit of detection for levosulpiride were 5 and 2 ng/mL, while for omeprazole these were 10 and 3 ng/mL, respectively. Pharmacokinetics analysis showed that co-administration of omeprazole increased the AUC and Cmax of levosulpiride, while the clearance was reduced. Both the changes were insignificant. Similarly, no significant change in the pharmacokinetic parameters of omeprazole was observed with co-administration of levosulpiride.
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Affiliation(s)
- Muhammad Hashim
- Department of Pharmacy, University of Swabi, Swabi, Pakistan
| | - Lateef Ahmad
- Department of Pharmacy, University of Swabi, Swabi, Pakistan
| | - Amjad Khan
- Department of Pharmacy, Kohat University of Science and Technology (KUST), Kohat, Pakistan
| | - Muhammad Faheem
- Department of Pharmacy, University of Swabi, Swabi, Pakistan
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Harper S, Kartha M, Mealing S, Pavanello M, Bonavina L. The Economic Impact of Introducing RefluxStop for Refractory Gastroesophageal Reflux Disease on the Italian Healthcare System. PHARMACOECONOMICS - OPEN 2024:10.1007/s41669-024-00521-7. [PMID: 39190268 DOI: 10.1007/s41669-024-00521-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/12/2024] [Indexed: 08/28/2024]
Abstract
INTRODUCTION Gastroesophageal reflux disease (GERD) is a common ailment associated with troublesome symptoms. The standard of care in Italy involves initial treatment with proton pump inhibitor (PPI)-based medical management or laparoscopic Nissen fundoplication (LNF) for patients unwilling to continue or intolerant of long-term PPI therapy. RefluxStop is a novel medical device, intended for laparoscopic implantation, that has recently proven to be an efficacious and cost-effective treatment option for patients with GERD. This analysis aims to describe the short-term budget impact of introducing RefluxStop as a GERD treatment option within the Italian National Health Service (SSN). METHODS A model adherent to international best practice recommendations was developed to estimate the budget impact of introducing RefluxStop over a 5-year time horizon. Two scenarios were considered: one without RefluxStop (i.e., comprising PPI therapy, LNF, and magnetic sphincter augmentation using the LINX system); and one with RefluxStop (i.e., addition of RefluxStop to the three treatment options previously mentioned). Clinical benefits and costs associated with each intervention were included in the analysis. RESULTS Over 5 years, the introduction of RefluxStop resulted in avoidance of 95 surgical failures, 11 reoperations, and 64 endoscopic esophageal dilations. Introduction of RefluxStop resulted in an almost neutral impact on the existing budget with a 0.316% increase in the annual Italian SSN spending on GERD treatment. CONCLUSION Introduction of RefluxStop as a GERD treatment option in Italy is likely to be associated with substantial clinical benefits and a marginal budget impact.
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Affiliation(s)
- Sam Harper
- York Health Economics Consortium, York, UK
| | | | | | | | - Luigi Bonavina
- Division of General and Foregut Surgery, IRCCS Policlinico San Donato, University of Milan Medical School, Milan, Italy
- University of Milan Medical School, Milan, Italy
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Zhang N, Han M, Zheng QW, Zhang MY, Zhi WL, Li JJ, Cui LX, Tian JL, Wang Y, Fang SQ. A scientometrics analysis and visualization of refractory gastroesophageal reflux disease. Front Pharmacol 2024; 15:1393526. [PMID: 39139634 PMCID: PMC11319146 DOI: 10.3389/fphar.2024.1393526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 07/18/2024] [Indexed: 08/15/2024] Open
Abstract
Background Refractory gastroesophageal reflux disease (refractory GERD) is a heterogeneous disease characterized by unresponsiveness or poor efficacy to proton-pump inhibitors (PPIs). This chronic disorder substantially weakens patients' mental wellbeing and quality of life, increasing the financial burden on society. Multiple articles have been reported in this area. However, literature involving scientometric analysis of refractory GERD is absent. Therefore, it is necessary to understand the evolution of research themes and the main hotspots of refractory GERD through bibliometric methods. Methods All documents related to refractory GERD based on the WOS Core Collection from January 2000 to November 2023 were selected for analysis. Citespace V 6.1 R6, VOSviewer V 1.6.20, and Scimago Graphica V 1.0.38 were used to perform bibliometric analysis. Results We collected a total of 241 research articles from 36 countries and 322 institutions, contributed by over 1,000 authors. Over the last 20 years, the number of articles in this field has increased year by year, and since 2011, the number of publications has increased dramatically, with 85.89% of the papers. These countries are led by the United States and Japan. GUT had the highest number of citations and DIGESTION had the highest number of publications. Research on standardized diagnosis and management, mechanisms, novel monitoring methods, and innovative drugs and procedures for refractory GERD are the main topics and hotspots in this field. This study also found that neuroimmune interaction is closely related to refractory GERD, which may be a new direction for future mechanism research. Conclusion Our study is the first bibliometric analysis of the global literature on refractory GERD. This research provides valuable insights for researchers, enabling them to quickly understand the research frontier and hot topics of this field.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Sheng-Quan Fang
- Department of Gastroenterology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Lagergren P, Johar A, Mälberg K, Schandl A. Severe reflux, malnutrition and health-related quality of life after oesophageal cancer surgery: A prospective nationwide cohort study. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024; 50:108435. [PMID: 38820925 DOI: 10.1016/j.ejso.2024.108435] [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: 01/24/2024] [Revised: 04/12/2024] [Accepted: 05/22/2024] [Indexed: 06/02/2024]
Abstract
INTRODUCTION While most survivors of oesophageal cancer suffer from multiple symptoms, studies on combined symptom burden are scarce, particularly when looking at long-term outcomes. Therefore, we aimed to investigate the association between gastro-oesophageal reflux and health-related quality of life in malnourished survivors during the first years after oesophagectomy for cancer. MATERIALS AND METHODS This nationwide prospective cohort study included all Swedish patients who underwent curatively intended oesophagectomy for oesophageal cancer between 2013 and 2020 with 3-year follow-up. Linear mixed effect models were used to analyse the associations between reflux symptoms, malnutrition and HRQL at 1-, 2- and 3 years post-surgery and were presented with mean score difference (MSD) and 95 % confidence intervals (CI). RESULTS Among 406 included individuals, malnourished survivors with severe reflux reported more problems with nausea/vomiting (MSD 16.3, 95 % CI: 11.4 to 21.3), pain (MSD 16.5, 95 % CI: 10.2 to 22.8), body image (MSD 12.3, 95 % CI: 5.6 to 19.0), eating restrictions (MSD 11.3, 95 % CI: 6.1 to 16.5), swallowing saliva (MSD 10.0, 95 % CI: 5.2 to 14.8), dry mouth (MSD 10.5, 95 % CI: 2.4 to 18.7), and taste (MSD 14.1, 95 % CI: 7.1 to 21.0) compared to malnourished survivors with no reflux. Nausea/vomiting, financial difficulties, body image, and cognitive function were consistently worse for malnourished individuals with reflux throughout the 3 years. CONCLUSIONS The study suggests that gastro-oesophageal reflux negatively influences health-related quality of life in malnourished oesophageal cancer survivors. Nausea and/or vomiting were consistently worse for malnourished individuals with reflux independent of time point.
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Affiliation(s)
- Pernilla Lagergren
- Surgical Care Science, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden; Department of Surgery and Cancer, Imperial College London, United Kingdom
| | - Asif Johar
- Surgical Care Science, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Kalle Mälberg
- Surgical Care Science, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Anna Schandl
- Surgical Care Science, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden; Department of Anaesthesiology and Intensive Care, Södersjukhuset, Stockholm, Sweden; Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.
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Verma H, Kaur H. Adaptation and Validation of Reflux Symptom Index into Hindi Language (RSI-H®). J Voice 2024; 38:797.e11-797.e15. [PMID: 34836736 DOI: 10.1016/j.jvoice.2021.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 10/04/2021] [Accepted: 10/07/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVE The current study aimed to translate, culturally adapt, and validate the Reflux Symptomatic Index in the Hindi language. Secondly, we aimed to compare its outcomes between normal individuals and people suffering from laryngopharyngeal reflux. STUDY DESIGN Cross-sectional study design. MATERIAL AND METHODS The original Reflux Symptom Index was translated into Hindi language using the forward-backward translation method. A total of 192 participants were included in the study. Among 192 participants, 57 were healthy controls, and 135 were individuals with laryngopharyngeal reflux. Internal consistency, test-retest reliability, and clinical validity were measured. RESULTS The majority of the population reported the presence of globus sensation. Results revealed that the Hindi version of the Reflux Symptom Index exhibited an excellent internal consistency (ie, 0.829). A significant difference was found between the mean scores of both groups, and the excellent test-retest reliability score (ie, 0.94 & 0.96) was obtained. CONCLUSION We can conclude that the Hindi version of the Reflux Symptom Index exhibited a similar psychometric functional property as the Original version of the Reflux Symptom Index. So, the developed tool is a quick, reliable, and valid tool to assess laryngopharyngeal reflux.
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Affiliation(s)
- Himanshu Verma
- Post Graduate Institute of Medical Education and Research, Chandigarh, India.
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Abdulkhaleq MM, Alshugaig RS, Farhan DA, Balubaid IT, Alkhaldi RA, Shoaib FM, Shamaa FM, Aldaqal SM. Prevalence and Associated Factors of Gastroesophageal Reflux Disease After Laparoscopic Sleeve Gastrectomy. Cureus 2024; 16:e57921. [PMID: 38725742 PMCID: PMC11081637 DOI: 10.7759/cureus.57921] [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: 04/09/2024] [Indexed: 05/12/2024] Open
Abstract
Objectives To determine the prevalence of gastroesophageal reflux disease (GERD) after laparoscopic sleeve gastrectomy (LSG) and associated factors. Methods A cross-sectional study was conducted in different regions around the Kingdom of Saudi Arabia between 2022 and 2023. The questionnaire was distributed among patients who underwent LSG at different periods, ranging from six months to more than two years. The questionnaire comprised a risk factor assessment and the GERD-Health-Related Quality of Life (GERD-HRQL) questionnaire. Results A total of 387 participants with a mean age of 35.7±10.95 were included. The study included 225 females (58.1%) and 162 males (41.9%). The mean preoperative body mass index (BMI) was 44.36±8.07 kg/m2, which decreased to 28.78±6.31 kg/m2 postoperatively. Notably, dissatisfaction with general health surged from 17 (24.6%) preoperatively to 165 (42.6%) postoperatively. Despite no significant difference in GERD-HRQL scores in the group who had preoperative symptoms, 282 (72.9%) reported experiencing heartburn, and 289 (74.7%) reported bloating postoperatively. Postoperatively, 203 (52.5%) reported improved quality of life. Moreover, changes in BMI were strongly correlated with heartburn, dysphagia, odynophagia, and bloating. The postoperative prevalence of GERD was 355 (91.7%), with 318 (82.2%) of participants reporting new-onset symptoms. Sex (P=0.013), age (P=0.024), and hypercholesterolemia (P=0.046) were significantly associated with postoperative GERD severity. Conclusions The majority of participants developed GERD symptoms following surgery, with a significant proportion reporting new-onset symptoms. Sex, age, and hypercholesterolemia have emerged as significant factors for postoperative GERD severity.
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Affiliation(s)
| | - Reema S Alshugaig
- Faculty of Medicine, King Abdulaziz University Faculty of Medicine, Jeddah, SAU
| | - Dania A Farhan
- Faculty of Medicine, King Abdulaziz University Faculty of Medicine, Jeddah, SAU
| | - Ibtihal T Balubaid
- Faculty of Medicine, King Abdulaziz University Faculty of Medicine, Jeddah, SAU
| | - Rahaf A Alkhaldi
- Faculty of Medicine, King Abdulaziz University Faculty of Medicine, Jeddah, SAU
| | - Fatema M Shoaib
- Faculty of Medicine, King Abdulaziz University Faculty of Medicine, Jeddah, SAU
| | - Fatmah M Shamaa
- Faculty of Medicine, King Abdulaziz University Faculty of Medicine, Jeddah, SAU
| | - Saleh M Aldaqal
- General Surgery, King Abdulaziz University Faculty of Medicine, Jeddah, SAU
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Arshad HMS, Farooq U, Cheema A, Arshad A, Masood M, Vega KJ. Disparities in esophageal cancer incidence and esophageal adenocarcinoma mortality in the United States over the last 25-40 years. World J Gastrointest Endosc 2023; 15:715-724. [PMID: 38187915 PMCID: PMC10768036 DOI: 10.4253/wjge.v15.i12.715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/17/2023] [Accepted: 11/13/2023] [Indexed: 12/15/2023] Open
Abstract
BACKGROUND Esophageal carcinoma presents as 2 types, esophageal adenocarcinoma (EAC) and esophageal squamous cell carcinoma (ESCC) with the frequency of both changing in the United States (US).
AIM To investigate EAC/ESCC incidence time trends among the 3 main US racial groups and investigate trends in US EAC survival by ethnicity.
METHODS Twenty-five years (1992-2016) of data from SEER 13 program was analyzed to compare incidence trends in EAC and ESCC between non-Hispanic whites (nHW), non-Hispanic Blacks (nHB) and Hispanics (Hisp) using SEERStat®. In addition, SEER 18 data, from 1975-2015, on EAC in the US was analyzed to evaluate racial disparities in incidence and survival using SEERStat® and Ederer II method.
RESULTS In the 3 major US ethnic groups, age-adjusted incidence of ESCC has declined while EAC has continued to rise from 1992-2016. Of note, in Hisp, the EAC incidence rate increased while ESCC decreased from 1992 to 2016, resulting in EAC as the predominant esophageal cancer subtype in this group since 2011, joining nHW. Furthermore, although ESCC remains the predominant tumor in nHB, the difference between ESCC and EAC has narrowed dramatically over 25 years. EAC survival probabilities were worse in all minority groups compared to nHw.
CONCLUSION Hisp have joined nHW as US ethnic groups more likely to have EAC than ESCC. Of note, EAC incidence in nHB is increasing at the highest rate nationally. Despite lower EAC incidence in all minority groups compared to nHW, these populations have decreased survival compared to nHW.
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Affiliation(s)
- Hafiz Muhammad Sharjeel Arshad
- Division of Gastroenterology & Hepatology, Augusta University - Medical College of Georgia, Augusta, GA 30912, United States
| | - Umer Farooq
- Department of Internal Medicine, Loyola Medicine/MacNeil Hospital, Berwyn, IL 60402, United States
| | - Ayesha Cheema
- Division of Gastroenterology & Hepatology, Augusta University - Medical College of Georgia, Augusta, GA 30912, United States
| | - Ayesha Arshad
- Department of Medicine, Fatima Memorial Medical College, Lahore 54000, Punjab, Pakistan
| | - Muaaz Masood
- Department of Medicine, Augusta University - Medical College of Georgia, Augusta, GA 30912, United States
| | - Kenneth J Vega
- Division of Gastroenterology & Hepatology, Augusta University - Medical College of Georgia, Augusta, GA 30912, United States
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Li G, Jiang N, Chendaer N, Hao Y, Zhang W, Peng C. Laparoscopic Nissen Versus Toupet Fundoplication for Short- and Long-Term Treatment of Gastroesophageal Reflux Disease: A Meta-Analysis and Systematic Review. Surg Innov 2023; 30:745-757. [PMID: 36998190 PMCID: PMC10656788 DOI: 10.1177/15533506231165829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/01/2023]
Abstract
BACKGROUND Laparoscopic Nissen fundoplication (LNF) is the most common standard technique worldwidely for Gastroesophageal reflux disease (GERD). Another type of fundoplication, laparoscopic Toupet fundoplication (LTF), intends to reduce incidence of postoperative complications. A systematic review and meta-analysis are required on short- and long-term outcomes based on randomized controlled trials (RCTs) between LNF and LTF. METHODS We searched databases including PubMed, Cochrane, Embase, and Web of Knowledge for RCTs comparing LNF and LTF. Outcomes included postoperative reflux recurrence, postoperative heartburn, dysphagia and postoperative chest pain, inability to belch, gas bloating, satisfaction with intervention, postoperative esophagitis, postoperative DeMeester scores, operating time (min), in-hospital complications, postoperative use of proton pump inhibitors, reoperation rate, postoperative lower oesophageal sphincter (LOS) pressure (mmHg). We assessed data using risk ratios and weighted mean differences in meta-analyses. RESULTS Eight eligible RCTs comparing LNF (n = 605) and LTF (n = 607) were identified. There were no significant differences between the LNF and LTF in terms of postoperative reflux recurrence, postoperative heartburn, postoperative chest pain, satisfaction with intervention, reoperation rate in short and long term, in-hospital complications, esophagitis in short term, and gas bloating, postoperative DeMeester scores, postoperative use of proton pump inhibitors, reoperation rate in long term. LTF had lower LOS pressure (mmHg), fewer postoperative dysphagia and inability to belch in short and long term and gas bloating in short term compared to LNF. CONCLUSION LTF were equally effective at controlling reflux symptoms and improving the quality of life, but with lower rate of complications compared to LNF. We concluded that LTF surgical treatment was superior for over 16 years old patients with typical symptoms of GERD and without upper abdominal surgical history upon high-level evidence of evidence-based medicine.
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Affiliation(s)
- Gen Li
- Department of Thoracic Surgery, The Second Hospital of Shandong University
| | - Ning Jiang
- Department of Thoracic Surgery, The Second Hospital of Shandong University
| | - Nuerboli Chendaer
- Department of Thoracic Surgery, The Second Hospital of Shandong University
| | - Yingtao Hao
- Department of Thoracic Surgery, The Second Hospital of Shandong University
| | - Weiquan Zhang
- Department of Thoracic Surgery, The Second Hospital of Shandong University
| | - Chuanliang Peng
- Department of Thoracic Surgery, The Second Hospital of Shandong University
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O'Connor HJ. Forty years of Helicobacter pylori infection and changes in findings at esophagogastroduodenoscopy. Helicobacter 2023; 28:e13026. [PMID: 37818739 DOI: 10.1111/hel.13026] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 09/24/2023] [Accepted: 09/26/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND It is 40 years since the discovery of Helicobacter pylori infection. Over that time major changes have occurred in esophagogastroduodenoscopy (EGD) findings. The aim of this review is to describe these changes, and the important role H. pylori infection has played in their evolution. METHODS References were identified through searches of PubMed using the search terms-endoscopy time trends, peptic ulcer disease, gastroesophageal reflux disease, upper gastrointestinal cancer, gastric polyps, H. pylori, eosinophilic gastrointestinal disorders, and celiac disease, from 1970 through December 2021. RESULTS The prevalence of H. pylori infection has fallen and consequently, H. pylori-positive peptic ulcer disease has become rare. Gastroesophageal reflux disease is now the commonest disorder diagnosed at EGD, and Barrett's esophagus has increased in parallel. Cancer of the distal stomach has fallen while esophageal adenocarcinoma and reflux-related cardia cancer have risen. Gastric polyps have changed from hyperplastic and adenomas to sporadic fundic gland polyps. Antimicrobial resistance has made H. pylori infection more difficult to eradicate. Eosinophilic gastrointestinal disorders, particularly eosinophilic esophagitis, have emerged as important new allergic disorders. Celiac disease has changed and increased. CONCLUSIONS EGD findings appear to have changed from features suggesting a H. pylori-positive "phenotype" 40 years ago to a H. pylori-negative "phenotype" today. These changes have major implications for the management of gastrointestinal disorders.
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Affiliation(s)
- Humphrey J O'Connor
- Trinity Academic Gastroenterology Group, Trinity Centre for Health Sciences, The University of Dublin, Tallaght University Hospital, Dublin, Ireland
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Klimczak T, Strzelczyk J. Endoscopic anti-reflux mucosectomy (ARMS) and endoscopic anti-reflux ablation (ARMA) as a potential treatment for gastroesophageal reflux - preliminary report. POLISH JOURNAL OF SURGERY 2023; 96:1-5. [PMID: 38348994 DOI: 10.5604/01.3001.0053.9251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2024]
Abstract
<b><br>Introduction:</b> Gastroesophageal reflux (GERD) is one of the most common disorders of the alimentary tract. Apart from troublesome symptoms, untreated GERD can lead to Barrett's esophagus and, as a consequence, esophageal adenocarcinoma. As for now, the most common treatment of GERD is PPI pharmacotherapy. However, in a number of cases, this treatment is not sufficient or the patient does not tolerate PPI-group drugs. In such cases, interventional therapy is recommended. So far, laparoscopic fundoplication has been the only suggested option. Other, minimally invasive procedures such as Stretta, MUSE, TIFF, or EsophyX were not recommended due to the lack of clinical data. In 2014, Professor H.Inoue from the Digestive Diseases Center, Showa University in Japan reported on the first series of novel, endoscopic, anti-reflux procedures: anti-reflux mucosectomy (ARMS) and anti-reflux mucosal ablation (ARMA).</br> <b><br>Methods:</b> We conducted our prospective, single-center study in 30 patients (14 female, 16 male) with PPI-refractory GERD. All patients underwent FSSG and GERD-HRQL evaluation and GE junction pressure study prior, 6 weeks and 6 months after the procedures. After the procedure, all patients received PPI treatment for 4 weeks.</br> <b><br>Results:</b> We successfully completed the procedures in all 30 patients. The mean procedure time was 42 minutes. No complications occurred. In 86.67% (26) of our patients, we achieved total remission of GERD symptoms, FSSG scores < 6 and GERD-HRQL scores < 8.</br> <b><br>Conclusions:</b> The results of our study show that ARMS and ARMA are simple, safe, improve GERD-related symptoms, and restore the GE junction's anti-reflux capacity.</br>.
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Affiliation(s)
- Tomasz Klimczak
- Department of General, Transplant, Gastroenterological and Oncological Surgery, 1st Teaching Hospital, Medical University of Lodz, Clinic of General and Transplant Surgery, Medical University of Lodz, Poland
| | - Janusz Strzelczyk
- Department of General, Transplant, Gastroenterological and Oncological Surgery, 1st Teaching Hospital, Medical University of Lodz, Clinic of General and Transplant Surgery, Medical University of Lodz, Poland
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Rodriguez SJ, Blackett JW, Jodorkovsky D. The Association Between Acidification Time on Wireless Motility Capsule and Gastroesophageal Reflux Disease. J Clin Gastroenterol 2023; 57:886-889. [PMID: 36730661 DOI: 10.1097/mcg.0000000000001793] [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] [Received: 09/11/2021] [Accepted: 10/11/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIMS Gastric physiological characteristics such as fundus accommodation, gastric distention, emptying/transit time, and basal acid output may contribute to the pathogenesis of gastroesophageal reflux disease (GERD). Wireless motility capsule (WMC) uses pH data to determine gastric transit time but has not been used in the evaluation of GERD. Certain metrics such as acidification time, nadir pH, and gastric transit time may provide insight into the mechanisms of GERD related to gastric physiology, allowing WMC to be a complementary tool in the diagnosis of GERD. We aimed to determine whether pH data and transit time on WMC tests correlated with the presence of GERD on ambulatory reflux testing. STUDY This was a retrospective study of 28 patients who had undergone both WMC and reflux testing via wireless pH or pH/impedance. Acidification time (time from capsule ingestion to pH<2), nadir postprandial pH, and gastric transit time were manually determined from the WMC capsule proprietary software. Spearman correlation was used to compare these metrics with gastric transit time, percent esophageal acid exposure, and DeMeester score. RESULTS Acidification time moderately correlated with gastric transit time, R : 0.44, P =0.02, but not nadir pH, percent esophageal acid exposure, or DeMeester score. Patients with an abnormal reflux test had a significantly longer median acidification time (135.5 vs. 78.5 min, P =0.021). After stratifying by patients with normal versus prolonged gastric transit time, there was a trend toward longer acidification time in patients with positive reflux testing in both groups, but this was not statistically significant. Patients with prolonged gastric transit time >300 minutes were not more likely to have a positive reflux test (38% vs. 35%, P =1). CONCLUSIONS The acidification time on WMC was significantly longer in patients with proven GERD and acidification time positively correlated with gastric transit time. Larger studies are needed to determine whether WMC could be used as a complementary tool in investigating patients with GERD symptoms.
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Affiliation(s)
| | - John W Blackett
- Department of Medicine, Division of Digestive and Liver Diseases, Columbia University Irving Medical Center, New York, NY
| | - Daniela Jodorkovsky
- Department of Medicine, Division of Digestive and Liver Diseases, Columbia University Irving Medical Center, New York, NY
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Ibele AR, Nau PN, Galvani C, Roth JS, Goldberg RF, Kurian MS, Khaitan L, Gould J, Pandya YK. Surgeon experience with insurance barriers to offering gastric bypass as an evidence-based operation for pathologic GERD. Surg Endosc 2023; 37:7642-7648. [PMID: 37491660 DOI: 10.1007/s00464-023-10212-9] [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: 04/12/2023] [Accepted: 06/11/2023] [Indexed: 07/27/2023]
Abstract
INTRODUCTION Obesity is an increasingly prevalent public health problem often associated with poorly controlled gastroesophageal reflux disease. Fundoplication has been shown to have limited long-term efficacy in patients with morbid obesity and does not address additional weight-related co-morbidities. Roux-en-Y gastric bypass (RYGB) is the gold standard operation for durable resolution of GERD in patients with obesity, and is also used as a salvage operation for GERD after prior foregut surgery. Surgeons report access to RYGB as surgical treatment for GERD is often limited by RYGB-specific benefit exclusions embedded within insurance policies, but the magnitude and scope of this problem is unknown. METHODS A 9-item survey evaluating surgeon practice and experience with insurance coverage for RYGB for GERD was developed and piloted by a SAGES Foregut Taskforce working group. This survey was then administered to surgeon members of the SAGES Foregut Taskforce and to surgeons participating in the SAGES Bariatrics and/or Foregut Facebook groups. RESULTS 187 surgeons completed the survey. 89% reported using the RYGB as an anti-reflux procedure. 44% and 26% used a BMI of 35 kg/m2 and 30 kg/m2 respectively as cutoff for the RYGB. 89% viewed RYGB as the procedure of choice for GERD after bariatric surgery. 69% reported using RYGB to address recurrent reflux secondary to failed fundoplication. 74% of responders experienced trouble with insurance coverage at least half the time RYGB was offered for GERD, and 8% reported they were never able to get approval for RYGB for GERD indications in their patient populations. CONCLUSION For many patients, GERD and obesity are related diseases that are best addressed with RYGB. However, insurance coverage for RYGB for GERD is often limited by policies which run contrary to evidence-based medicine. Advocacy is critical to improve access to appropriate surgical care for GERD in patients with obesity.
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Affiliation(s)
- Anna R Ibele
- Department of Surgery, University of Utah School of Medicine, 30 North 1900 East, Salt Lake City Utah, 84132, USA.
| | - Peter N Nau
- University of Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Carlos Galvani
- Tulane University School of Medicine, New Orleans, LA, USA
| | - J Scott Roth
- University of Kentucky College of Medicine, Lexington, KY, USA
| | | | | | - Leena Khaitan
- University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Jon Gould
- Medical College of Wisconsin, Milwaukee, WI, USA
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Ali MJ. Etiopathogenesis of primary acquired nasolacrimal duct obstruction (PANDO). Prog Retin Eye Res 2023; 96:101193. [PMID: 37394093 DOI: 10.1016/j.preteyeres.2023.101193] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 06/27/2023] [Accepted: 06/29/2023] [Indexed: 07/04/2023]
Abstract
Primary acquired nasolacrimal duct obstruction, or PANDO, is a common adult lacrimal drainage disorder. The current treatment modality of dacryocystorhinostomy to bypass the obstructed nasolacrimal duct has excellent outcomes. However, the understanding of the disease etiopathogenesis needs to be revisited. There are not many studies that specifically assessed any hypothesis or ones that convincingly put forth the presumed or confirmed interpretations regarding the PANDO pathogenesis or the mechanisms or pathways involved therein. Histopathological evidence points to recurrent inflammation of the nasolacrimal duct, subsequent fibrosis, and the resultant obstruction. The disease etiopathogenesis is considered multifactorial. Several implicated suspects include anatomical narrowing of the bony nasolacrimal duct, vascular factors, local hormonal imbalance, microbial influence, nasal abnormalities, autonomic dysregulation, surfactants, lysosomal dysfunction, gastroesophageal reflux, tear proteins, and deranged local host defenses. The present work reviewed the literature on the etiopathogenesis of primary acquired nasolacrimal duct obstruction (PANDO) to gain insights into the present state of the understanding and the high-value translational implications of precisely decoding the disease etiology.
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Affiliation(s)
- Mohammad Javed Ali
- Govindram Seksaria Institute of Dacryology, L.V. Prasad Eye Institute, Hyderabad, India.
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Vance D, Park J, Alnouri G, Turner RR, Daggumati S, Ferster APO, Ahmad A, Lyons K, Ross J, Russell K, Wu W, Sataloff RT. Diagnosing Laryngopharyngeal Reflux: A Comparison between 24-hour pH-Impedance Testing and Pharyngeal Probe (Restech) Testing, with Introduction of the Sataloff Score. J Voice 2023; 37:737-747. [PMID: 34092465 DOI: 10.1016/j.jvoice.2021.04.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 04/07/2021] [Accepted: 04/07/2021] [Indexed: 12/24/2022]
Abstract
OBJECTIVE The purpose of this study was to compare the diagnostic utility of pH monitoring using 24-hour esophageal pH-Impedance (HEMII-pH) testing versus pharyngeal pH (Restech) testing (Respiratory Technology Corporation, Houston, Texas) for diagnosing laryngopharyngeal reflux (LPR). METHODS Retrospectively, patients were reviewed who had completed a Reflux Symptom Index (RSI) survey and stroboscopy within 60 days before or after undergoing simultaneous esophageal pH-Impedance monitoring and Restech testing. Reflux Finding Score (RFS) was determined by 4 blinded observers. 80.45% of patients were on anti-reflux medications at the time of study and had incomplete response to treatment for reflux. Improvement on reflux treatment was determined by evaluating presenting pre-pH monitoring RFS, post treatment RFS, and improvement of symptoms. Pearson correlation coefficients were calculated to assess relationships among RSI, RFS, and test results from HEMII-pH and Restech tests. RESULTS Eighty-seven patients were included in the analysis. The inter-rater reliability of the RFS determination was 74.57%, and the intra-rater reliability was 67.00%. Subjects who had a positive RYAN Score had a significant correlation with RFS (r of 0.222 and p-value of 0.0492). There was no correlation between RFS and number or percent time of reflux events, longest event, total number of events, or percent of time at alkaline pH for either HEMII-PH or Restech test. RSI correlated better with HEMII-pH test than with Restech for percent time spent in both upright (r of 0.226 and p-value of 0.029) and supine position (r of 0.261 and a p-value of 0.032). Restech correlated better with total patient symptom Scores including cough, heartburn, burping, and throat clearing, with a r of 0.242 and a p-value of 0.048. Restech detected more percent time in reflux for total reflux, supine reflux, and upright reflux (p-value less than 0.0001). Restech also detected longer event times than Impedance (p-value of less than 0.0001). When diagnosis of LPR is based on the definition of CRC, the Sataloff Score test had 70.45% sensitivity and 80.95% specificity. The RYAN Score had a sensitivity of 72%, and a specificity of 56.45%, and the Wu Score had a sensitivity of 62.16%, and specificity of 54.05%. When the Sataloff and Wu Score were used together, the sensitivity was 71.45%, specificity 100%, positive predictive value of 100%, and a negative predictive value of 59.46%. CONCLUSION The amount of time of reflux events correlates with symptoms better than the number of events. The HEMII-pH test was able to detect more events of pH<4 than Restech, possibly because there might have been more acid events below than above the upper esophageal sphincter, while Restech detected more total events. Restech recorded longer event times than HEMII-pH test. Since length of time correlates with RFS (probably reflecting laryngeal inflammation), and since laryngeal clearance of acid is more similar to pharyngeal than esophageal clearance, this finding might prove valuable clinically. The Sataloff Score has a sensitivity of 70.45%, and a specificity of 80.95% and appears useful clinically to detect mild to moderate that is missed by the RYAN Score. A combination of Sataloff Score and Wu Score may be clinically valuable to identify LPR with an increased sensitivity of 71.45% and increased specificity of 100%. The Wu Score is not yet available for the general clinical use, but the Sataloff Score is.
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Affiliation(s)
| | - Jin Park
- Drexel University College of Medicine
| | - Ghiath Alnouri
- Department of Otolaryngology, Head and Neck Surgery, Drexel University College of Medicine
| | | | - Srihari Daggumati
- Department of Otolaryngology, Head and Neck Surgery, Virginia Commonwealth University
| | | | - Asyia Ahmad
- Division of Gastroenterology, Drexel University College of Medicine
| | - Karen Lyons
- Department of Otolaryngology, Head and Neck Surgery, Drexel University College of Medicine
| | - Justin Ross
- Department of Otolaryngology, Head and Neck Surgery, Philadelphia College of Osteopathic Medicine
| | - Karissa Russell
- Division of Gastroenterology, Drexel University College of Medicine
| | - Wei Wu
- Department of Otorhinolaryngology, Head and Neck Surgery, PLA Strategic Support Force Characteristic Medical Center; Director of the State Environmental Protection Key Laboratory of Environmental Sense Organ Stress and Health, China
| | - Robert T Sataloff
- Department of Otolaryngology, Head and Neck Surgery, Senior Associate Dean for Clinical Academic Specialties, Drexel University College of Medicine; Director of Otolaryngology and Communication Sciences Research, Lankenau Institute for Medical Research; Drexel University College of Medicine.
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15
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Sharma P, Falk GW, Bhor M, Ozbay AB, Latremouille-Viau D, Guérin A, Shi S, Elvekrog MM, Limburg P. Real-world upper endoscopy utilization patterns among patients with gastroesophageal reflux disease, Barrett esophagus, and Barrett esophagus-related esophageal neoplasia in the United States. Medicine (Baltimore) 2023; 102:e33072. [PMID: 36961193 PMCID: PMC10036066 DOI: 10.1097/md.0000000000033072] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 02/02/2023] [Indexed: 03/25/2023] Open
Abstract
This study fills a gap in literature by providing contemporary real-world evidence on the prevalence of patients with gastroesophageal reflux disease (GERD), Barrett esophagus (BE), and Barrett esophagus-related neoplasia (BERN) and their upper endoscopy utilization patterns in the United States. A retrospective cohort study design was used: adults with GERD, nondysplastic Barrett esophagus (NDBE), and BERN (indefinite for dysplasia [IND], low-grade dysplasia [LGD], high-grade dysplasia [HGD], or esophageal adenocarcinoma [EAC]) were identified from the MarketScan databases (January 01, 2015-December 31, 2019). For each disease stage, prevalence of adults in commercial claims by calendar year, annual number of upper endoscopies per patient and time between upper endoscopies were reported. In 2019, in commercial claims (N = 12,363,227), the annual prevalence rate of GERD was 13.7% and 0.70% for BE/BERN, among which, 87.1% had NDBE, 6.8% had IND, 2.3% had LGD, 1.0% had HGD, and 2.8% had EAC. From 2015-2019, the study included 3,310,385 patients with GERD, 172,481 with NDBE, 11,516 with IND, 4332 with LGD, 1549 with HGD, and 11,676 with EAC. Annual mean number of upper endoscopies was 0.20 per patient for GERD, 0.37 per patient for NDBE, 0.43 for IND, 0.58 for LGD, and 0.87 for HGD. Median time (months) to second upper endoscopy was 38.10 for NDBE, 36.63 for IND, 22.63 for LGD, and 11.90 for HGD. Upper endoscopy utilization increased from GERD to BE to BERN, and time between upper endoscopies decreased as the disease stage progressed from BE to BERN, with less frequent utilization in BERN than what would be expected from guideline recommendations for surveillance.
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Affiliation(s)
- Prateek Sharma
- Department of Gastroenterology, University of Kansas School of Medicine and VA Medical Center, Kansas City, MO
| | - Gary W. Falk
- Perelman School of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
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Teglia F, Boffetta P. Association between trends of mortality and incidence, survival and stage at diagnosis for six digestive and respiratory cancers in United States (2009-2013). Eur J Cancer Prev 2023; 32:195-202. [PMID: 35881938 DOI: 10.1097/cej.0000000000000766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND A decrease in cancer mortality has been reported in the USA, possibly due to decreased incidence, downstaging and improved survival. The aim of the present study is to estimate the contribution of these factors on the trend in cancer mortality. METHODS Data on incidence, mortality, stage at diagnosis, and overall and stage-specific survival for six common digestive and respiratory cancers (esophagus, stomach, colorectal, liver, pancreas and lung) during 2009-2013 in the USA from the surveillance, epidemiology and end results (SEER) program, was analyzed using generalized linear models separately among men and women. RESULTS Our study showed a decrease in mortality for esophageal (-0.09/100 000/year and -0.03/100 000/year), stomach (-0.11/100 000/year and -0.05/100 000/year), colorectal (-0.45/100 000/year and -0.29/100 000/year) and lung cancer (-1.89/100 000/year in men and -0.78/100 000/year in women) in men and women, respectively: for all of them, except lung cancer in women, there was a decrease in the incidence of comparable or greater magnitude; stage distribution and survival also contributed to the decrease in mortality for lung and colorectal cancer. Mortality from pancreatic cancer was stable: an increase in incidence was counterbalanced by an improvement in survival. Mortality from liver cancer increased, driven by an increase in mortality that was not offset by favorable trends in stage distribution and survival. CONCLUSIONS Trends in mortality were primarily affected by changes in incidence; an increase in the proportion of local stage at diagnosis and improved survival, although evident for some cancers, played a lesser role in mortality trends.
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Affiliation(s)
- Federica Teglia
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Paolo Boffetta
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Department of Family, Population & Preventive Medicine, Stony Brook Cancer Center, Stony Brook University, Stony Brook, New York, USA
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Valentini DF, Fernandes D, Campos VJ, Mazzini GS, Gurski RR. Dietary weight loss intervention provides improvement of gastroesophageal reflux disease symptoms-A randomized clinical trial. Clin Obes 2023; 13:e12556. [PMID: 36151602 DOI: 10.1111/cob.12556] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 08/30/2022] [Accepted: 09/04/2022] [Indexed: 01/19/2023]
Abstract
To evaluate the effect of dietary interventions aimed at weight loss in gastroesophageal reflux disease (GERD) symptoms and general health-related quality of life (HRQL) in overweight and obese patients. A population of GERD patients were randomized into two groups: the intervention group received individualized dietary counselling on scheduled appointments throughout 6 months of follow-up (n = 31) and the control group received only informative dietary guidelines on baseline (n = 31). Anthropometric data were monthly collected, and the HRQL score for GERD (GERD-HRQL) and the Health Survey (SF-36) questionnaires were applied on baseline and reevaluated at the end of follow-up. Dietary intervention led to an average weight loss of 4.4 kg (±5.3) and an average BMI reduction of 1.7 kg/m2 (±2.9) compared to an increase in weight of 2.1 kg (±4.4) (p < .001) and an increase in BMI of 1.3 (±6.3) (p = 0.023) in the control group. Individuals in the intervention group had a mean decrease in symptoms of 6.8 (±5.5) points while the control group had worsening of their symptoms with an increase of 3.3 (±4) points (p < .001) in the disease-specific questionnaire. There was a positive association between weight loss and reduction of symptoms as measured by the GERD-HRQL score (r = .49; p < .001). Dietary intervention for 6 months with an individualized low-calorie diet program produces weight loss and a significant improvement in GERD-related symptoms, as well as in HRQL.
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Affiliation(s)
- Dirceu Felipe Valentini
- Medicine: Surgical Sciences, Medical School of Universidade Federal do Rio Grande do Sul (FAMED-UFRGS), Porto Alegre, Rio Grande do Sul, Brazil
| | - Daieni Fernandes
- Gastroenterology and Hepatology, Medical School of Universidade Federal do Rio Grande do Sul (FAMED-UFRGS), Porto Alegre, Rio Grande do Sul, Brazil
| | - Vinicius Jardim Campos
- Medicine: Surgical Sciences, Medical School of Universidade Federal do Rio Grande do Sul (FAMED-UFRGS), Porto Alegre, Rio Grande do Sul, Brazil
| | - Guilherme Silva Mazzini
- Service of Digestive Surgery, Hospital de Clínicas de Porto Alegre (HCPA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil
| | - Richard R Gurski
- Medicine: Surgical Sciences, Medical School of Universidade Federal do Rio Grande do Sul (FAMED-UFRGS), Porto Alegre, Rio Grande do Sul, Brazil
- Gastroenterology and Hepatology, Medical School of Universidade Federal do Rio Grande do Sul (FAMED-UFRGS), Porto Alegre, Rio Grande do Sul, Brazil
- Service of Digestive Surgery, Hospital de Clínicas de Porto Alegre (HCPA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil
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Boura F, Al-Tabakha MM, Hassan N, Darwich M. Community pharmacists' response to complaints of gastroesophageal reflux: A simulated patient study in the Northern United Arab Emirates. PLoS One 2023; 18:e0279922. [PMID: 36607970 PMCID: PMC9821703 DOI: 10.1371/journal.pone.0279922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 12/16/2022] [Indexed: 01/07/2023] Open
Abstract
INTRODUCTION Patients frequently use gastric acid-reducing agents (ARAs) to treat symptoms affecting the gastrointestinal tract. Thus, the risk for drug-drug interactions (DDI) is a serious concern. This potentially makes the community pharmacist (CP) act as a primary intervention by providing the appropriate counseling and dispensing practice. OBJECTIVE To evaluate CPs' counseling and dispensing practices regarding complaints of Gastroesophageal Reflux Disease (GERD), including recommending an appropriate course of action to prevent possible DDIs. MATERIALS AND METHODS A simulated patient (SP) methodology was used in this study. The community pharmacies in Ajman and Sharjah were visited by SP who's responsible for acting as a patient, and by an observer who's responsible for focusing on the interaction between the SP and the CPs without engagement. Data were recorded using a preprepared data collection form. Performance feedback was sent to the CPs after concluding all visits. Counseling and dispensing scores were classified based on the total scores to poor, inadequate, and complete. Appropriateness of the pharmacist's decision was defined as dispensing antacid and advising of separating doses apart in time. RESULTS A total of 150 community pharmacies was included in the data analysis. The findings of the current study demonstrated poor counseling and dispensing for the vast majority of the participants (81.3% and 67.3% of respondents, respectively). Only 4% of the CPs advised the SP to have a time interval between antacid and cefuroxime axetil. A significant difference in counseling scores was found between pharmacies located in Ajman and Sharjah (p = 0.01). Also, there was a significant difference in dispensing scores between independent and chain pharmacies (p = 0.003). CONCLUSIONS The findings revealed inadequate counseling and dispensing practice by CPs. This study highlighted the need for continuous professional training programs to endow the CPs with the knowledge necessary for improving the CPs' counseling and dispensing practices.
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Affiliation(s)
- Fatima Boura
- Department of Clinical Sciences, College of Pharmacy and Health Science, Ajman University, Ajman, United Arab Emirates
| | - Moawia M. Al-Tabakha
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Science, Ajman University, Ajman, United Arab Emirates
| | - Nageeb Hassan
- Department of Clinical Sciences, College of Pharmacy and Health Science, Ajman University, Ajman, United Arab Emirates
| | - Mohamad Darwich
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Science, Ajman University, Ajman, United Arab Emirates
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Lu TL, Li SR, Zhang JM, Chen CW. Meta-analysis on the epidemiology of gastroesophageal reflux disease in China. World J Gastroenterol 2022; 28:6410-6420. [PMID: 36533111 PMCID: PMC9753054 DOI: 10.3748/wjg.v28.i45.6410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/27/2022] [Accepted: 11/17/2022] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND No large-scale epidemiological survey on the prevalence of gastroesophageal reflux disease (GERD) in China has been conducted. China has a large population and a complex geographical environment. It is important to understand the prevalence and spatial distribution of GERD in China.
AIM To explore the prevalence and the spatial, temporal, and population distributions of GERD in the natural Chinese population.
METHODS We searched Chinese and English databases for literature on the prevalence of GERD in the natural Chinese population. The prevalence of GERD was pooled using a random-effects meta-analysis model. Subgroup analysis was performed according to time, region, and population. We used ArcGIS software to draw statistical maps and trend analysis charts. Spatial autocorrelation analysis was carried out using Geoda software. Spearman correlation analysis was used to assess the spatial distribution relationship between GERD and upper digestive tract tumours.
RESULTS Altogether, 70 studies involving 276014 individuals from 24 provinces of China were included. The overall pooled prevalence of GERD was 8.7% (95%CI: 7.5%-9.9%) in mainland China. Over the past two decades, the prevalence of GERD in China has increased from 6.0% to 10.6%. GERD was more common in people aged 40-60, with body mass index ≥ 24, and of Uygur ethnicity. The prevalence was higher in the west and east than in the centre, and there may be a local spatial autocorrelation between the Qinghai-Tibet Plateau and the southeast. GERD was correlated with gastric (r = 0.421, P = 0.041) and oesophageal tumours (r = 0.511, P = 0.011) in spatial distribution.
CONCLUSION GERD is becoming common in China. The prevalence differs by region and population. The development of appropriate strategies for the prevention and treatment of GERD is needed.
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Affiliation(s)
- Tai-Liang Lu
- Department of Gastrointestinal Surgery, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha 410005, Hunan Province, China
| | - Shao-Rong Li
- Operating Room, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, Guangdong Province, China
| | - Jia-Min Zhang
- Operating Room, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, Guangdong Province, China
| | - Chao-Wu Chen
- Department of Gastrointestinal Surgery, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha 410005, Hunan Province, China
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Korsunsky SR, Camejo L, Nguyen D, Mhaskar R, Chharath K, Gaziano J, Richter J, Velanovich V. Resource utilization and variation among practitioners for evaluating voice hoarseness secondary to suspected reflux disease: A retrospective chart review. Medicine (Baltimore) 2022; 101:e31056. [PMID: 36254005 PMCID: PMC9575706 DOI: 10.1097/md.0000000000031056] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The purpose of this study was to assess the variation in resource utilization for the diagnosis and treatment of dysphonia or hoarseness in patients with suspected laryngopharyngeal reflux (LPRD) and/or gastroesophageal reflux (GERD). Secondary data was collected from a single-institution database of charts from patients evaluated between October 1, 2011 and March 31, 2020. This study was conducted as a retrospective chart review. Key outcome variables included demographic data, initial specialty visit, date of first symptom evaluation to final follow-up visit, additional procedural evaluation, and final diagnosis as attributed by the diagnosing physician. Inclusion criteria included patients ≥18 older referred to providers for suspected LPRD/GERD with a primary complaint of voice changes or hoarseness and appeared for follow-up. A total of 134 subjects were included for analysis. Data analysis included descriptive and univariate analysis, chi-square test of independence, independent means t test, and 1-way analysis of variance. Most patients (88) received some form of procedural evaluation in addition to clinical evaluation. The most frequent was videostroboscopy (59). Patients who first visited a gastroenterologist were more likely to undergo esophageal pH-monitoring (n = 14, P < .001) and manometry (n = 10, P < .001). Patients referred to speech-language pathology were very likely to undergo videostroboscopic evaluation (n = 7, P < .001). The prevailing final diagnosis as attributed by the diagnosing physician was confirmed to be of non-reflux etiology (49) or due to GERD alone (34). LPRD only was the least frequent diagnosis (10). Our results demonstrate that there is significant variation in the number and type of diagnostic tests based on the type of practitioner initially seen by the patient. Additionally, of patients thought to have voice change or hoarseness because of LPRD and/or GERD, more than a third had a non-reflux cause of their symptoms. Further research should identify beneficial patterns in resource utilization and further diagnostic utility of diagnostic procedures for more accurate diagnosis.
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Affiliation(s)
- Sydney R.A. Korsunsky
- USF Health Morsani College of Medicine, Tampa, FL, USA
- *Correspondence: Sydney R.A. Korsunsky, USF Health Morsani College of Medicine, Tampa, FL 33602, USA (e-mail: )
| | | | - Diep Nguyen
- USF Health Morsani College of Medicine, Tampa, FL, USA
| | - Rahul Mhaskar
- USF Health Morsani College of Medicine, Tampa, FL, USA
| | | | - Joy Gaziano
- USF Health Joy McCann Culverhouse Center for Swallowing Disorders, Tampa, FL, USA
| | - Joel Richter
- USF Health Joy McCann Culverhouse Center for Swallowing Disorders, Tampa, FL, USA
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Mishra P, Agrawal D, Chauhan K, Kaushik M. Prevalence of Laryngopharyngeal Reflux Disease in Indian Population. Indian J Otolaryngol Head Neck Surg 2022; 74:1877-1881. [PMID: 36452745 PMCID: PMC9701933 DOI: 10.1007/s12070-020-01882-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 05/09/2020] [Indexed: 11/25/2022] Open
Abstract
Laryngopharyngeal Reflux Disease (LPRD) is form of extra-oesophageal reflux due to the backflow of gastric contents into the upper aero digestive tract leading to throat symptoms. World over, the prevalence rate of LPRD, ranges from 5 to 30%. The aim of this study was to find the prevalence rate of LPRD in Indian population. This was an observational study whereby the RSI questionnaire was circulated amongst the population and records collected. All subjects who had RSI score more than 13 were considered to be suffering from LPRD. 2300 responses were collected from almost all strata of population. Out of 2300 people who responded 253 had RSI score > 13, and were considered as suffering from LPRD. Thus the prevalence rate of LPRD in population was 11%. The prevalence rate of LPRD in females was 11.2% and in males was 10.6%. The difference in prevalence among both the genders was not significant.The most common symptom of LPR reported by subjects was heartburn followed by clearing of throat and excess throat mucous. The prevalence of LPRD in Indian population as assessed by RSI score > 13 was 11%. The prevalence is same in males and females.
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Affiliation(s)
- Prasun Mishra
- Department of ENT, Bharati Vidyapeeth Medical College, Pune, 411046 India
| | - Deeksha Agrawal
- Department of ENT, Bharati Vidyapeeth Medical College, Pune, 411046 India
| | - Kartikeya Chauhan
- Department of ENT, Bharati Vidyapeeth Medical College, Pune, 411046 India
| | - Maitri Kaushik
- Department of ENT, Bharati Vidyapeeth Medical College, Pune, 411046 India
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Yu LY, Lin YC, Kuo YC, Ko HJ, Chen MJ, Wang HY, Shih SC, Liu CC, Hu KC. Aging Combined with High Waist-to-Hip Ratio Is Associated with a Higher Risk of Gastro-Esophageal Reflux Disease. J Clin Med 2022; 11:jcm11175224. [PMID: 36079155 PMCID: PMC9456826 DOI: 10.3390/jcm11175224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 08/29/2022] [Accepted: 09/02/2022] [Indexed: 11/25/2022] Open
Abstract
Background and Objective: To assess whether the combination of high waist-to-hip ratio (WHR) and elderly age is associated with higher risk of GERD. Material and Methods: A total of 16,996 subjects aged ≥20 years who received esophagogastroduodenoscopy (EGD) between January 2010 and December 2019. We evaluated the risk of GERD in different age groups and WHR groups in unadjusted analysis and multivariate logistic regression models for predictors of GERD. Results: There was a trend towards more participants with both age ≥65 years and WHR ≥ 1 (n = 129) (n = 66, 51%) than participants with age < 65 and WHR < 0.9 (n = 10,422) (n = 2814, 27%) presenting with GERD. Participants who had both age ≥ 65 years and high WHR ≥ 1 had the highest risk of any type of GERD (adjusted OR, 2.07; 95% CI, 1.44−2.96, p value < 0.05) based on multivariate logistic regression analysis. Conclusions: The combination of having a high WHR and being elderly was associated with a higher risk of GERD, and preventing central obesity in the elderly population reduced the risk of GERD and the requirement for medical resources.
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Affiliation(s)
- Lo-Yip Yu
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei 10449, Taiwan
- Healthy Evaluation Center, MacKay Memorial Hospital, Taipei 10449, Taiwan
| | - Ying-Chun Lin
- Department of Anesthesiology, MacKay Memorial Hospital, Taipei 10449, Taiwan
| | - Yang-Che Kuo
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei 10449, Taiwan
- Healthy Evaluation Center, MacKay Memorial Hospital, Taipei 10449, Taiwan
| | - Hung-Ju Ko
- Healthy Evaluation Center, MacKay Memorial Hospital, Taipei 10449, Taiwan
| | - Ming-Jen Chen
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei 10449, Taiwan
| | - Horng-Yuan Wang
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei 10449, Taiwan
| | - Shou-Chuan Shih
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei 10449, Taiwan
- Healthy Evaluation Center, MacKay Memorial Hospital, Taipei 10449, Taiwan
- MacKay Junior College of Medicine, Nursing, and Management, Taipei 10449, Taiwan
| | - Chuan-Chuan Liu
- Healthy Evaluation Center, MacKay Memorial Hospital, Taipei 10449, Taiwan
- MacKay Junior College of Medicine, Nursing, and Management, Taipei 10449, Taiwan
| | - Kuang-Chun Hu
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei 10449, Taiwan
- Healthy Evaluation Center, MacKay Memorial Hospital, Taipei 10449, Taiwan
- MacKay Junior College of Medicine, Nursing, and Management, Taipei 10449, Taiwan
- Correspondence: ; Tel.: +886-2-25433535 (ext. 2860); Fax: +886-2-25433642
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Zhang ML, Ran LQ, Wu MJ, Jia QC, Qin ZM, Peng YG. NF-κB: A novel therapeutic pathway for gastroesophageal reflux disease? World J Clin Cases 2022; 10:8436-8442. [PMID: 36157831 PMCID: PMC9453379 DOI: 10.12998/wjcc.v10.i24.8436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 06/16/2022] [Accepted: 07/17/2022] [Indexed: 02/05/2023] Open
Abstract
Although gastroesophageal reflux disease (GERD), a common chronic disease in clinical practice, has been widely studied, its potential adverse impact on patients is still a significant clinical concern. It is necessary to understand the pathogenesis of the disease and choose appropriate treatment according to its mechanism. The pathogenesis of GERD is diverse and complex. As the traditional treatment methods are expensive and ineffective in alleviating symptoms in some patients, new treatment options need to be explored. Our previous study suggested that the activation of nuclear factor-kappa beta (NF-κB) in esophageal mucosa may be related to the injury of epithelial barrier function caused by reflux. Based on the literature and our previous study results, it is speculated that inhibition of NF-κB activation may block the insult of GERD on the esophageal mucosal barrier. NF-κB may play an important role in the development of GERD. This article reviews the pathogenesis of GERD and the relationship between NF-κB and GERD, in order to provide new strategies for the treatment of GERD.
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Affiliation(s)
- Mao-Lin Zhang
- Department of Thoracic and Cardiovascular Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400042, China
| | - Long-Qing Ran
- Department of Anesthesia, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610019, China
| | - Meng-Jun Wu
- Department of Anesthesia, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610019, China
| | - Qin-Chen Jia
- Thoracic and Cardiovascular Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400042, China
| | - Zhi-Ming Qin
- Department of Thoracic and Cardiovascular Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400042, China
| | - Yong G Peng
- Department of Anesthesiology, University of Florida College of Medicine, Gainesville, FL 32610, United States
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Abraham ZS, Kahinga AA. Utility of reflux finding score and reflux symptom index in diagnosis of laryngopharyngeal reflux disease. Laryngoscope Investig Otolaryngol 2022; 7:785-789. [PMID: 35734054 PMCID: PMC9194976 DOI: 10.1002/lio2.799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 01/30/2022] [Accepted: 03/29/2022] [Indexed: 11/09/2022] Open
Abstract
Objective The study aimed to determine the utility of reflux finding score (RFS) and reflux symptom index (RSI) in the diagnosis of laryngopharyngeal reflux disease (LPRD) in Dar es Salaam, Tanzania. Methods A prospective hospital-based cross-sectional study was conducted at a private hospital in Dar es Salaam, Tanzania. Data were analyzed using Statistical Package for Social Sciences version 21. Relationship between independent and dependent variables was established using chi-square test, a variable with p-value of equal or less than 0.05 was considered to be statistically significant. Results In this study, a total of 2500 patients were recruited, out of which 800 (32.0%) were males and 1700 (68.0%) were female. Out of the 2500, 1520 (60.8%) patients were found to have a RSI of >13. Out of the 1520 patients subjected to 70-degree laryngoscopy, 1425 patients (95.0%) were found to have a RFS > 7. Of the 1425 patients with RFS > 7, 260 were males (18.2%) and 1165 were females (81.8%). Conclusion RFS and RSI have demonstrated their role in establishing the diagnosis of LPRD. Level of Evidence 4.
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Affiliation(s)
| | - Aveline Aloyce Kahinga
- Department of OtorhinolaryngologyMuhimbili University of Health and Allied SciencesDar es SalaamTanzania
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25
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RAMOS RI, CERNADAS G, CURVALE C, MATANO R. NORMAL VALUES OF ESOPHAGEAL 24-HOUR IMPEDANCE-PH AMBULATORY IN AN ARGENTINE COHORT OF HEALTHY VOLUNTEERS. ARQUIVOS DE GASTROENTEROLOGIA 2022; 59:47-52. [DOI: 10.1590/s0004-2803.202200001-09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/16/2021] [Indexed: 11/21/2022]
Abstract
ABSTRACT Background There are no data of reference values on 24-hour multichannel intraluminal impedance and pH (pH-MII) monitoring in Argentinian populations. Objective Our aim was to obtain the normal values of pH-MII variables among healthy asymptomatic volunteers in a metropolitan Health Care Center of Argentina, and to compare them with data already published from other regions around the world. Methods A cross-sectional study was undertaken in a tertiary referral center in Buenos Aires. We enrolled healthy subjects and asked them to undergo esophageal pH-MII 24hours monitoring. pH-MII variables were recorded and described. Results Median reflux events was 20.5 (25-75%, 95%) interquartile range: (14-46, 50) and proximal reflux episodes was 2.5 (0-10, 11). Sixty percent were acid reflux episodes: 12 (5-29, 38), representing a relatively low value when compared to those reported in European, American and Chinese populations. Conclusion Our study shows the first reference of normal values of gastroesophageal reflux in an Argentinian population. We found a total number of reflux events and a total number of proximal reflux events lower than what was reported until this date by other authors.
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Affiliation(s)
- Rosa Isabel RAMOS
- Hospital de Alta Complejidad El Cruce, Argentina; Hospital Británico, Argentina
| | | | | | - Raúl MATANO
- Hospital de Alta Complejidad El Cruce, Argentina
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26
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Zhu J, Wu L, Chen G, Zhao X, Chen W, Dong Z, Chen X, Hu S, Xie X, Wang C, Wang H, Yang W. Preoperative reflux or regurgitation symptoms are independent predictors of postoperative nausea and vomiting (PONV) in patients undergoing bariatric surgery: a propensity score matching analysis. Obes Surg 2022; 32:819-828. [PMID: 35088249 DOI: 10.1007/s11695-021-05859-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 12/15/2021] [Accepted: 12/17/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Postoperative nausea and vomiting (PONV) is common side effect after gastrointestinal surgery. It causses discomfort, increase risk of incision disruption, bleeding and airway blockage. This study aimed to investigate the incidence and severity of PONV and determine whether preoperative reflux or regurgitation symptoms influence PONV in patients undergoing bariatric surgery. METHODS Patients with obesity underwent laparoscopic sleeve gastrectomy (LSG) and laparoscopic Roux-en-Y gastric bypass (LRYGB) in our center between January 2016 and December 2018 were divided into PONV and NoPONV group and analyzed retrospectively. PONV and postoperative pain visual analogue scale (VAS) were analyzed after surgery. A 1:1 propensity score matching (PSM) method was performed, and multivariable logistic regression analyses were used to identify predictors for PONV. RESULTS There were 483 patients enrolled, with a mean age of 30.19 ± 9.96 years, and 134 pairs of matched patients were selected from PONV group and NoPONV group after PSM. PONV occurred in 288 (59.6%) patients after bariatric surgery (77.4% after LSG vs 21.5% after LRYGB, p < 0.001). In PONV group, 210 (72.9%) were female, preoperative reflux or regurgitation symptoms were 128 (33.6%). Multivariable analysis found that preoperative reflux or regurgitation symptoms were independent risk factors for PONV after LSG, with an OR of 2.78 (95% CI: 1.12-6.93, p = 0.028). CONCLUSIONS Incidence of PONV after bariatric surgery is high. For the first time, this study valued preoperative reflux or regurgitation symptoms as risk factors that may promote PONV after bariatric surgery. Patients with preoperative symptoms undergoing LSG have a higher risk of PONV, so these patients should be carefully evaluated for the feasibility of LSG before surgery.
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Affiliation(s)
- Jie Zhu
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613 Huangpu Avenue West, Guangzhou, China.,Joint Institute of Metabolic Medicine Between State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong and Jinan University, Guangzhou, China
| | - Lina Wu
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613 Huangpu Avenue West, Guangzhou, China.,Joint Institute of Metabolic Medicine Between State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong and Jinan University, Guangzhou, China
| | - Guoji Chen
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613 Huangpu Avenue West, Guangzhou, China.,Joint Institute of Metabolic Medicine Between State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong and Jinan University, Guangzhou, China
| | - Xin Zhao
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613 Huangpu Avenue West, Guangzhou, China.,Joint Institute of Metabolic Medicine Between State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong and Jinan University, Guangzhou, China
| | - Wenhui Chen
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613 Huangpu Avenue West, Guangzhou, China.,Joint Institute of Metabolic Medicine Between State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong and Jinan University, Guangzhou, China
| | - Zhiyong Dong
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613 Huangpu Avenue West, Guangzhou, China.,Joint Institute of Metabolic Medicine Between State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong and Jinan University, Guangzhou, China
| | - Xiaomei Chen
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613 Huangpu Avenue West, Guangzhou, China.,Joint Institute of Metabolic Medicine Between State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong and Jinan University, Guangzhou, China
| | - Songhao Hu
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613 Huangpu Avenue West, Guangzhou, China.,Joint Institute of Metabolic Medicine Between State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong and Jinan University, Guangzhou, China
| | - Xiaoying Xie
- Department of Rehabilitation, The Fifth People's Hospital of Yibin, No. 113 Jiaotong Street, Yibin, Sichuan Province, China
| | - Cunchuan Wang
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613 Huangpu Avenue West, Guangzhou, China. .,Joint Institute of Metabolic Medicine Between State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong and Jinan University, Guangzhou, China.
| | - Huaxi Wang
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613 Huangpu Avenue West, Guangzhou, China. .,Joint Institute of Metabolic Medicine Between State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong and Jinan University, Guangzhou, China.
| | - Wah Yang
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, No. 613 Huangpu Avenue West, Guangzhou, China. .,Joint Institute of Metabolic Medicine Between State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong and Jinan University, Guangzhou, China.
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27
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Zhao X, Li ST, Chen LH, Liu K, Lian M, Wang HJ, Fang YJ. Identification of independent risk factors for intraoperative gastroesophageal reflux in adult patients undergoing general anesthesia. World J Clin Cases 2021; 9:10861-10870. [PMID: 35047597 PMCID: PMC8678853 DOI: 10.12998/wjcc.v9.i35.10861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 07/25/2021] [Accepted: 09/16/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Gastroesophageal reflux (GER) affects up to 20% of the adult population and is defined as troublesome and frequent symptoms of heartburn or regurgitation. GER produces significantly harmful impacts on quality of life and precipitates poor mental well-being. However, the potential risk factors for the incidence and extent of GER in adults undergoing general anesthesia remain unclear.
AIM To explore independent risk factors for the incidence and extent of GER during general anesthesia induction.
METHODS A retrospective study was conducted, and 601 adult patients received general anesthesia intubation or laryngeal mask surgery between July 2016 and January 2019 in Shanghai General Hospital of Nanjing Medical University. This study recruited a total of 601 adult patients undergoing general anesthesia, and the characteristics of patients and the incidence or extent of GER were recorded. The potential risk factors for the incidence of GER were explored using multivariate logistic regression, and the risk factors for the extent of GER were evaluated using multivariate linear regression.
RESULTS The current study included 601 adult patients, 82 patients with GER and 519 patients without GER. Overall, we noted significant differences between GER and non-GER for pharyngitis, history of GER, other digestive tract diseases, history of asthma, and the use of sufentanil (P < 0.05), while no significant differences between groups were observed for sex, age, type of surgery, operative time, body mass index, intraoperative blood loss, smoking status, alcohol intake, hypertension, diabetes mellitus, psychiatric history, history of respiratory infection, history of surgery, the use of lidocaine, palliative strategies, propofol, or rocuronium bromide, state anxiety inventory, trait anxiety inventory, and self-rating depression scale (P > 0.05). The results of multivariate logistic regression indicated that female sex [odds ratio (OR): 2.702; 95% confidence interval (CI): 1.144-6.378; P = 0.023], increased age (OR: 1.031; 95%CI: 1.008-1.056; P = 0.009), pharyngitis (OR: 31.388; 95%CI: 15.709-62.715; P < 0.001), and history of GER (OR: 11.925; 95%CI: 4.184-33.989; P < 0.001) were associated with an increased risk of GER, whereas the use of propofol could protect against the risk of GER (OR: 0.942; 95%CI: 0.892-0.994; P = 0.031). Finally, age (P = 0.004), operative time (P < 0.001), pharyngitis (P < 0.001), history of GER (P = 0.024), and hypertension (P = 0.017) were significantly associated with GER time.
CONCLUSION This study identified the risk factors for GER in patients undergoing general anesthesia including female sex, increased age, pharyngitis, and history of GER.
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Affiliation(s)
- Xiao Zhao
- Anesthesiology Department, Shanghai General Hospital of Nanjing Medical University, Shanghai 200000, China
| | - Shi-Tong Li
- Anesthesiology Department, Shanghai General Hospital of Nanjing Medical University, Shanghai 200000, China
| | - Lian-Hua Chen
- Anesthesiology Department, Shanghai General Hospital of Nanjing Medical University, Shanghai 200000, China
| | - Kun Liu
- Anesthesiology Department, Shanghai General Hospital of Nanjing Medical University, Shanghai 200000, China
| | - Ming Lian
- Anesthesiology Department, Shanghai General Hospital of Nanjing Medical University, Shanghai 200000, China
| | - Hui-Juan Wang
- Anesthesiology Department, Shanghai General Hospital of Nanjing Medical University, Shanghai 200000, China
| | - Yi-Jiao Fang
- Department of Anesthesiology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
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Ye X, Wang X, Wang Y, Sun W, Chen Y, Wang D, Li Z, Li Z. A urine and serum metabolomics study of gastroesophageal reflux disease in TCM syndrome differentiation using UPLC-Q-TOF/MS. J Pharm Biomed Anal 2021; 206:114369. [PMID: 34551376 DOI: 10.1016/j.jpba.2021.114369] [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: 05/09/2021] [Revised: 08/04/2021] [Accepted: 09/11/2021] [Indexed: 10/20/2022]
Abstract
Gastroesophageal reflux disease (GERD) is a common, chronic and complex upper gastrointestinal disease. In Traditional Chinese medicine (TCM) theory, GERD is classified into two main types: stagnant heat of liver and stomach (SHLS) and deficient cold of spleen and stomach (DCSS). The discovery and evaluation of potential biomarkers for different syndrome types of GERD may contribute to comprehend specific molecular mechanism and identify new targets for diagnosis and appropriate management. In our study, 60 subjects including 40 GERD patients (20 SHLS and 20 DCSS) and 20 healthy controls were recruited, and the serum and urine metabolic profiles from untargeted liquid chromatography coupled to mass spectrometry (LC-MS) metabolomics approach were obtained. Finally 38 biomarkers associated with disease were identified and 9 metabolic pathways were enriched. The most enriched pathways were amino acid metabolism, steroid hormone biosynthesis, glycerophospholipid metabolism, sphingolipid metabolism and TCA cycle. According to the area under curve (AUC) value, we propose a cohort of three metabolites from urine and serum samples as promising biomarkers for TCM syndrome differentiation of GERD, which are prolylhydroxyproline, glycitein-4'-O-glucuronide, capsianoside I in urine and neuAcalpha2-3Galbeta-Cer (d18:1/16:0), sphinganine, arachidonic acid in serum. The cumulative AUC value of merged biomarkers in urine and serum was 0.979 (95%CI 0.927-1) and 0.842 (95%CI 0.704-0.980), respectively. The results indicated that LC-MS based metabolomic profiling method might be an effective and promising tool on further pathogenesis discovering of GERD. The findings provided new strategy for the diagnosis of GERD TCM syndrome differentiation in clinic.
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Affiliation(s)
- Xinxin Ye
- Department of Chemistry, Capital Normal University, No. 105, Xisanhuanbeilu, Haidian District, Beijing 100048, PR China
| | - Xiaoqun Wang
- Department of Gastroenterology, Dongzhimen Hospital, Beijing University of Chinese Medicine, No. 11, North Third Ring Road, Chaoyang District, Beijing 100029, PR China
| | - Yingfeng Wang
- Department of Chemistry, Capital Normal University, No. 105, Xisanhuanbeilu, Haidian District, Beijing 100048, PR China
| | - Wenting Sun
- Department of Chemistry, Capital Normal University, No. 105, Xisanhuanbeilu, Haidian District, Beijing 100048, PR China
| | - Yang Chen
- Department of Chemistry, Capital Normal University, No. 105, Xisanhuanbeilu, Haidian District, Beijing 100048, PR China
| | - Dan Wang
- Department of Chemistry, Capital Normal University, No. 105, Xisanhuanbeilu, Haidian District, Beijing 100048, PR China
| | - Zhihong Li
- Department of Gastroenterology, Dongzhimen Hospital, Beijing University of Chinese Medicine, No. 11, North Third Ring Road, Chaoyang District, Beijing 100029, PR China.
| | - Zhongfeng Li
- Department of Chemistry, Capital Normal University, No. 105, Xisanhuanbeilu, Haidian District, Beijing 100048, PR China.
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Lee JM, Yoo IK, Kim E, Hong SP, Cho JY. The Usefulness of the Measurement of Esophagogastric Junction Distensibility by EndoFLIP in the Diagnosis of Gastroesophageal Reflux Disease. Gut Liver 2021; 15:546-552. [PMID: 33115968 PMCID: PMC8283286 DOI: 10.5009/gnl20117] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 07/22/2020] [Accepted: 07/29/2020] [Indexed: 12/16/2022] Open
Abstract
Background/Aims Increased esophagogastric junction (EGJ) relaxation is the most important mechanism involved in gastroesophageal reflux disease (GERD). An endoscopic functional luminal imaging probe (EndoFLIPⓇ) is a device used to quantify EGJ distensibility in routine endoscopy. The aim of the current study was to assess the usefulness of EndoFLIPⓇ for the diagnosis of GERD compared to normal controls. Methods We analyzed EndoFLIPⓇ data from 204 patients with erosive reflux disease (ERD), 310 patients with nonerosive reflux disease (NERD), and 277 normal subjects. EndoFLIPⓇ uses impedance planimetry to measure 16 cross-sectional areas (CSAs) in conjunction with the corresponding intrabag pressure within a 4.6 cm cylindrical segment of a fluid-filled bag. The EGJ distensibility was assessed using 40 mL volume-controlled distensions. Results The mean distensibility index values were 13.98 mm2/mm Hg in ERD patients, 11.42 mm2/mm Hg in NERD patients, and 9.1 mm2/mm Hg in normal subjects. There were significant differences in EGJ distensibility among the three groups (p<0.001). In addition, the CSAs were significantly higher in the ERD (291.03±160.77 mm2) and NERD groups (285.87±155.47 mm2) than in the control group (249.78±144.76 mm2, p=0.004). We determined the distensibility index cutoff value of EGJ as 10.95 for the diagnosis of GERD by receiver operating characteristic curve analysis. Conclusions The EGJ distensibilities of GERD patients were higher than those of normal subjects, regardless of the presence of reflux esophagitis. Thus, the measurement of EGJ distensibility using the EndoFLIPⓇ system could be useful in the diagnosis of GERD.
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Affiliation(s)
- Jung Min Lee
- Department of Gastroenterology, Wonkwang University Sanbon Medical Center, Gunpo, Korea
| | - In Kyung Yoo
- Department of Gastroenterology, CHA Bundang Medical Center, CHA University College of Medicine, Seongnam, Korea
| | - Eunju Kim
- Department of Gastroenterology, CHA Bundang Medical Center, CHA University College of Medicine, Seongnam, Korea
| | - Sung Pyo Hong
- Department of Gastroenterology, CHA Bundang Medical Center, CHA University College of Medicine, Seongnam, Korea
| | - Joo Young Cho
- Department of Gastroenterology, CHA Bundang Medical Center, CHA University College of Medicine, Seongnam, Korea
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30
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Dalboh A, Al-Shehri DM, Abd El Maksoud WM, Abbas KS, Alqahtani AJ, Al-Malki AQ, Al-Shahrani KA. Impact of Laparoscopic Sleeve Gastrectomy on Gastroesophageal Reflux Disease and Risk Factors Associated with Its Occurrence Based Upon Quality of Life. Obes Surg 2021; 31:3065-3074. [PMID: 33779876 DOI: 10.1007/s11695-021-05347-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 03/06/2021] [Accepted: 03/16/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND To assess the impact of laparoscopic sleeve gastrectomy (LSG) on gastroesophageal reflux disease (GERD) symptoms and to determine factors associated with the occurrence of post-LSG GERD symptoms. MATERIAL AND METHODS This is a retrospective study that included all obese patients who underwent LSG in Aseer Central Hospital, during the period from August 2017 to August 2019. GERD-Health-Related Quality of Life questionnaire was used to assess the patients' pre- and postoperative GERD symptoms and their satisfaction toward their general health. RESULTS The study included 326 patients (195 males and 131 females) with a mean age of 39.43 ± 11.17 years. Postoperatively, GERD symptoms newly developed in 105 patients (32.2%), while 25 patients out of 127 with preoperative GERD symptoms (19.69%) showed resolution of symptoms. There were significant associations (p < 0.001) between the old age, smoking and existence of comorbidities, and the occurrence of postoperative heartburn and regurgitation symptoms. Postoperatively, excess weight loss (EWL) was significantly associated with postoperative regurgitation (p = 0.045) and patients showed significant improvement in their satisfaction toward their health condition even those who developed GERD symptoms. CONCLUSIONS After LSG, GERD symptoms developed in about one-third of the patients while symptoms improved in only one-fifth of patients. Older patients, smokers, patients with comorbidities, and patients with more EWL had significantly worse GERD symptoms postoperatively. Weight loss rather than GERD symptoms significantly influenced patients' satisfaction toward their general health. Further prospective studies are needed to determine the relationship between weight loss and other factors associated with post-LSG reflux and overall quality of life.
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Affiliation(s)
- Abdullah Dalboh
- Surgery Department, Faculty of Medicine, King Khalid University, P.O.: 641, Abha, 61421, Saudi Arabia
| | - Dafer M Al-Shehri
- General Surgery Department, Aseer Central Hospital, Abha, Saudi Arabia
| | - Walid M Abd El Maksoud
- Surgery Department, Faculty of Medicine, King Khalid University, P.O.: 641, Abha, 61421, Saudi Arabia.
| | - Khaled S Abbas
- Surgery Department, Faculty of Medicine, King Khalid University, P.O.: 641, Abha, 61421, Saudi Arabia
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31
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Rayman S, Assaf D, Azran C, Sroka G, Assalia A, Beglaibter N, Elazary R, Eldar SM, Romano-Zelekha O, Goitein D. Sleeve Gastrectomy Failure-Revision to Laparoscopic One-Anastomosis Gastric Bypass or Roux-n-Y Gastric Bypass: a Multicenter Study. Obes Surg 2021; 31:2927-2934. [PMID: 33765292 DOI: 10.1007/s11695-021-05334-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 02/27/2021] [Accepted: 03/04/2021] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Laparoscopic sleeve gastrectomy (LSG) is the most popular bariatric procedure performed worldwide. However, many patients undergo secondary surgery due to either weight-related and complication-related reasons or both. Conversional options vary with one-anastomosis gastric bypass (OAGB) and Roux-n-Y gastric bypass (RYGB) being the most common. The aim of the study was to assess the safety and efficacy of converting failed LSG to either OAGB or RYGB, and compare weight-related results and post-conversion complications. METHODS Retrospective review of hospital records of patients who underwent conversion from LSG to either RYGB or OAGB due to insufficient weight loss or weight regain in 7 bariatric centers between 2013 and 2019. Data retrieved included demographics, anthropometrics, comorbidities, indication for conversion, conversion type, complications, and weight loss. RESULTS During the study period, 396 patients were included in the study. Eighty-four (21%) patients were lost to follow-up. RYGB and OAGB were performed in 119 and 144 patients, respectively. Mean age and body mass index (BMI) at revision were 44.2 years (range 19-72) and 40.6 ± 5.9 kg/m2 (range 35-71), respectively. Of these, 191 (73%) were female. Percent total body weight loss (%TWL) was 16% ± 1% for the RYGB group vs. 23% ± 12% for the OAGB group (p = 0.0007) at a median follow-up of 29 months (range 7-78 months) following conversion. Gastroesophageal reflux disease (GERD) was significantly higher 1 year following conversion to OAGB vs. RYGB occurring in 25 (17.4%) and 9 (7.6%) patients, respectively (p = 0.018). CONCLUSIONS Conversion of LSG to OAGB, compared to RYGB, results in increased weight loss but a higher rate of GERD and potential nutritional deficiencies.
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Affiliation(s)
- Shlomi Rayman
- Department of Surgery C, Chaim Sheba Medical Center, 2 Sheba Rd., 52610, Ramat Gan, Israel. .,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Dan Assaf
- Department of Surgery C, Chaim Sheba Medical Center, 2 Sheba Rd., 52610, Ramat Gan, Israel
| | - Carmil Azran
- Bariatric Center, Herzliya Medical Center, 7 Ramat Yam St, 4685107, Herzliya, Israel
| | - Gideon Sroka
- Department of General Surgery, Bnai-Zion Medical Center, Haifa, Israel.,Rappaport Faculty of Medicine, The Technion-Israel Institute of Technology, Haifa, Israel
| | - Ahmad Assalia
- Department of General Surgery, Rambam Health Care Campus and the Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Nahum Beglaibter
- Department of Surgery, Hadassah-Hebrew University Medical Center, Mount Scopus, 91240, Jerusalem, Israel
| | - Ram Elazary
- Department of Surgery, Hadassah-Hebrew University Medical Center, Ein-Kerem Campus, Jerusalem, Israel
| | - Shai Meron Eldar
- Department of General Surgery, The Tel-Aviv Sourasky Medical Center of Medicine, Tel Aviv University, Tel-Aviv-Yafo, Israel
| | - Orly Romano-Zelekha
- Israel Center for Disease Control, Ministry of Health, Tel Hashomer Campus, 56261, Ramat Gan, Israel
| | - David Goitein
- Department of Surgery C, Chaim Sheba Medical Center, 2 Sheba Rd., 52610, Ramat Gan, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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Moayyedi P, El-Serag HB. Current Status of Chemoprevention in Barrett's Esophagus. Gastrointest Endosc Clin N Am 2021; 31:117-130. [PMID: 33213791 DOI: 10.1016/j.giec.2020.08.008] [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: 02/06/2023]
Abstract
Candidates for chemoprevention in Barrett's esophagus have long been suggested and there has been observational data to support many drugs, including statins, hormone replacement therapy, metformin, proton pump inhibitor therapy, and aspirin. Proton pump inhibitor therapy and aspirin are the most promising agents. Data suggest that aspirin and proton pump inhibitor therapy can decrease the risk of neoplastic progression in Barrett's esophagus. Further, the combination of aspirin and proton pump inhibitor therapy decrease all-cause mortality by approximately 33%. Future guideline groups need to evaluate the evidence rigorously, but the combination of proton pump inhibitor therapy and aspirin is promising.
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Affiliation(s)
- Paul Moayyedi
- McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4K1, Canada.
| | - Hashem B El-Serag
- Baylor College of Medicine Medical Center, McNair Campus (Clinic), 7200 Cambridge Street, 8th Floor, Suite 8B, Houston, TX 77030, USA
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A Multi-Institutional Analysis of Radiation Dosimetric Predictors of Toxicity After Trimodality Therapy for Esophageal Cancer. Pract Radiat Oncol 2021; 11:e415-e425. [DOI: 10.1016/j.prro.2021.01.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 12/18/2020] [Accepted: 01/14/2021] [Indexed: 01/10/2023]
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Fabisiak A, Bartoszek A, Talar M, Binienda A, Dziedziczak K, Krajewska JB, Mosińska P, Niewinna K, Tarasiuk A, Mokrowiecka A, Wierzchniewska-Ławska A, Małecka-Panas E, Salaga M, Fichna J. Expression of FFAR3 and FFAR4 Is Increased in Gastroesophageal Reflux Disease. J Clin Med 2020; 9:jcm9124111. [PMID: 33419235 PMCID: PMC7766740 DOI: 10.3390/jcm9124111] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/14/2020] [Accepted: 12/17/2020] [Indexed: 12/12/2022] Open
Abstract
Background: The negative impact of a high-fat diet on the course of gastroesophageal reflux disease (GERD) has been previously reported. Free fatty acid receptors (FFARs) may be mediators of this phenomenon. The aim of this study was to characterize the role of FFARs in the course of nonerosive (NERD) and erosive (ERD) reflux disease. Methods: Collectively, 73 patients (62 with GERD and 11 healthy controls (HCs)) were recruited to the study. Esophageal biopsies were drawn from the lower third of the esophagus and kept for further experiments. Quantitative, real-time polymerase chain reaction was used to assess the expression of FFAR1, FFAR2, FFAR3, and FFAR4 in biopsies. Histological evaluation of dilated intracellular spaces (DISs) was also performed. Results: FFAR3 exhibited the highest expression, and FFAR4 exhibited the lowest expression in all esophageal samples. Higher relative expression of FFAR1 and FFAR2 and significantly higher expression of FFAR3 (p = 0.04) was noted in patients with GERD compared to respective HCs. Patients with nonerosive GERD (NERD) presented higher expression of all FFARs compared to patients with erosive GERD (ERD) and respective HCs. Interestingly, in patients with ERD, the expression of FFAR3 was lower than in HCs. Significant, weak, positive correlation was found for FFAR3 and FFAR4 expression and DIS scores (r = 0.36, p < 0.05 for FFAR 3, and r = 0.39, p < 0.05 for FFAR4). Conclusions: In this study, we show that FFARs may play a role in GERD pathogenesis, particularly in the NERD type. It may be assumed that FFARs, in particular FFAR3 and FFAR4, may have diagnostic and therapeutic potential in GERD.
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Affiliation(s)
- Adam Fabisiak
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, 92-215 Lodz, Poland; (A.F.); (A.B.); (M.T.); (A.B.); (K.D.); (J.B.K.); (P.M.); (K.N.); (A.T.); (M.S.)
- Department of Digestive Tract Diseases, Faculty of Medicine, Medical University of Lodz, 90-153 Lodz, Poland; (A.M.); (E.M.-P.)
| | - Adrian Bartoszek
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, 92-215 Lodz, Poland; (A.F.); (A.B.); (M.T.); (A.B.); (K.D.); (J.B.K.); (P.M.); (K.N.); (A.T.); (M.S.)
| | - Marcin Talar
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, 92-215 Lodz, Poland; (A.F.); (A.B.); (M.T.); (A.B.); (K.D.); (J.B.K.); (P.M.); (K.N.); (A.T.); (M.S.)
| | - Agata Binienda
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, 92-215 Lodz, Poland; (A.F.); (A.B.); (M.T.); (A.B.); (K.D.); (J.B.K.); (P.M.); (K.N.); (A.T.); (M.S.)
| | - Katarzyna Dziedziczak
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, 92-215 Lodz, Poland; (A.F.); (A.B.); (M.T.); (A.B.); (K.D.); (J.B.K.); (P.M.); (K.N.); (A.T.); (M.S.)
| | - Julia B. Krajewska
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, 92-215 Lodz, Poland; (A.F.); (A.B.); (M.T.); (A.B.); (K.D.); (J.B.K.); (P.M.); (K.N.); (A.T.); (M.S.)
| | - Paula Mosińska
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, 92-215 Lodz, Poland; (A.F.); (A.B.); (M.T.); (A.B.); (K.D.); (J.B.K.); (P.M.); (K.N.); (A.T.); (M.S.)
| | - Karolina Niewinna
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, 92-215 Lodz, Poland; (A.F.); (A.B.); (M.T.); (A.B.); (K.D.); (J.B.K.); (P.M.); (K.N.); (A.T.); (M.S.)
| | - Aleksandra Tarasiuk
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, 92-215 Lodz, Poland; (A.F.); (A.B.); (M.T.); (A.B.); (K.D.); (J.B.K.); (P.M.); (K.N.); (A.T.); (M.S.)
| | - Anna Mokrowiecka
- Department of Digestive Tract Diseases, Faculty of Medicine, Medical University of Lodz, 90-153 Lodz, Poland; (A.M.); (E.M.-P.)
| | | | - Ewa Małecka-Panas
- Department of Digestive Tract Diseases, Faculty of Medicine, Medical University of Lodz, 90-153 Lodz, Poland; (A.M.); (E.M.-P.)
| | - Maciej Salaga
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, 92-215 Lodz, Poland; (A.F.); (A.B.); (M.T.); (A.B.); (K.D.); (J.B.K.); (P.M.); (K.N.); (A.T.); (M.S.)
| | - Jakub Fichna
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, 92-215 Lodz, Poland; (A.F.); (A.B.); (M.T.); (A.B.); (K.D.); (J.B.K.); (P.M.); (K.N.); (A.T.); (M.S.)
- Correspondence: ; Tel.: +48-42-272-57-07; Fax: +48-42-272-56-94
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Yamamichi N, Yamaji Y, Shimamoto T, Takahashi Y, Majima K, Wada R, Mitsushima T, Koike K. Inverse time trends of peptic ulcer and reflux esophagitis show significant association with reduced prevalence of Helicobacter pylori infection. Ann Med 2020; 52:506-514. [PMID: 32536216 PMCID: PMC7877954 DOI: 10.1080/07853890.2020.1782461] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
INTRODUCTION Recent prevalence and trends of gastric/duodenal ulcer (GU/DU) and reflux esophagitis (RE) are inadequate. METHODS We reviewed the records of consecutive 211,347 general population subjects from 1991 to 2015. RESULTS During the 25 years, the prevalence of GU and DU has gradually decreased (from 3.0% to 0.3% and from 2.0% to 0.3%) whereas that of RE has markedly increased (from 2.0% to 22%). The prevalence of Helicobacter pylori (HP) infection has decreased from 49.8% (in 1996) to 31.2% (in 2010). Multivariable logistic regression analyses demonstrated that HP infection was positively associated with GU/DU and negatively associated with RE with statistical significance. The panel data analyses showed that reduced rate of HP infection is proportionally correlated with decrease of GU/DU and inversely correlated with increase of RE. It is further suggested other latent factors should be important for changed prevalence of these three acid-related diseases. Age-period-cohort analysis indicated the significant association of older age, male gender, and absence of HP infection with RE. CONCLUSIONS The prevalence of GU and DU has gradually decreased whereas that of RE has markedly increased in Japan. Inverse time trends of peptic ulcer and reflux esophagitis are significantly associated with reduced prevalence of HP infection. KEY MESSAGES The prevalence of gastric and duodenal ulcer has gradually decreased whereas that of reflux esophagitis has markedly increased in Japan. The prevalence of Helicobacter pylori infection in Japan has greatly decreased from 49.8% to 31.2% during the 14 years (from 1996 to 2010). Inverse time trends of peptic ulcer and reflux esophagitis are associated with reduced prevalence of Helicobacter pylori infection with statistical significance.
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Affiliation(s)
- Nobutake Yamamichi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yutaka Yamaji
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Kameda Medical Center Makuhari, Chiba-city, Japan
| | | | - Yu Takahashi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kenichiro Majima
- Department of Health Management, Kameda Medical Center, Kamogawa City, Japan
| | - Ryoichi Wada
- Kameda Medical Center Makuhari, Chiba-city, Japan
| | | | - Kazuhiko Koike
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Sawas T, Azad N, Killcoyne S, Iyer PG, Wang KK, Fitzgerald RC, Katzka DA. Comparison of Phenotypes and Risk Factors for Esophageal Adenocarcinoma at Present vs Prior Decades. Clin Gastroenterol Hepatol 2020; 18:2710-2716.e1. [PMID: 31712077 DOI: 10.1016/j.cgh.2019.11.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 10/27/2019] [Accepted: 11/03/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND & AIMS The incidence of esophageal adenocarcinoma (EAC) has increased over the past decades. It is unclear if this increase is the result of a new cancer phenotype or an increase in risk factors for EAC. We aimed to compare risk factors, the proportions of intestinal and nonintestinal phenotypes of EAC, and survival times of patients during the 2009 to 2012 time period vs the 1996 to 1997 time period. METHODS We performed a retrospective single-center cohort study of 829 patients with EAC from the time periods of 1996 to 1997 and 2009 to 2012. Baseline characteristics were compared using χ2 analysis for categoric variables and the Student t test for continuous variables. The Cox proportional hazards model was used to compare 5-year survival. RESULTS We included 149 patients from the 1996 to 1997 time period and 680 patients from the 2009 to 2012 time period. There was no significant difference between the cohorts in terms of age at cancer presentation, sex, or history of smoking (P > .05). Gastroesophageal reflux symptoms were absent in almost half of the patients from each time period (P = .46). Intestinal metaplasia was identified in esophageal tumor tissues from 48.3% of patients with EAC in the 1996 to 1997 time period and in 49.9% of patients in the 2009 to 2012 time period (P = .45). Patients from each time period presented with similar-stage cancer (P = .25), most at stage III (43% in the 1996-1997 period and 37.8% in the 2009-2012 period). Having EAC during the period of 1996 to1997 was associated with an increased risk of death (hazard ratio, 1.6; 95% CI, 1.3-2.0; P = .001), compared with the 2009 to 2012 time period, in a univariate model (adjusted hazard ratio, 1.7; 95% CI, 1.4-2.1; P < .001) after we controlled for sex, age at diagnosis, tumor stage, and presence of intestinal metaplasia. CONCLUSIONS In a comparison of patients with EAC from the time periods of 1996 to 1997 vs 2009 to 2012, we found similar and persistent proportions of tumor phenotypes, characterized by a lack of intestinal metaplasia or heartburn symptoms. The lack of symptoms could contribute to our continued inability to identify incident cancers and/or improve patient survival.
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Affiliation(s)
- Tarek Sawas
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Nabila Azad
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Sarah Killcoyne
- Medical Research Council Cancer Unit, Hutchison/Medical Research Council Research Centre, University of Cambridge, Cambridge, United Kingdom; Cambridge University Hospitals, National Health Service Trust, Cambridge, United Kingdom
| | - Prasad G Iyer
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Kenneth K Wang
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Rebecca C Fitzgerald
- Medical Research Council Cancer Unit, Hutchison/Medical Research Council Research Centre, University of Cambridge, Cambridge, United Kingdom; Cambridge University Hospitals, National Health Service Trust, Cambridge, United Kingdom
| | - David A Katzka
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota.
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Ogisu K, Masuda A, Fujita T, Yamazaki Y, Kobayashi M, Terao S, Sanuki T, Okada A, Adachi M, Arisaka Y, Miyazaki H, Yoshinaka H, Kutsumi H, Umegaki E, Kodama Y. Influence of sex on the association between body mass index and frequency of upper gastrointestinal symptoms. JGH OPEN 2020; 4:937-944. [PMID: 33102767 PMCID: PMC7578286 DOI: 10.1002/jgh3.12368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 05/14/2020] [Accepted: 05/19/2020] [Indexed: 12/17/2022]
Abstract
Background and Aim Upper gastrointestinal symptoms (UGSs), including reflux and dyspeptic symptoms (postprandial distress syndrome [PDS] and epigastric pain syndrome [EPS]), affect health‐related quality of life. However, the influence of sex on the relationship between body mass index (BMI) and UGSs remains controversial. This study investigates the influence of sex on this association in healthy subjects. Methods and Results We utilized the database of a prospective, multicenter, cohort study of 7112 subjects who underwent upper endoscopy for health screening. A multivariable logistic regression analysis was conducted to assess the association between BMI and UGSs stratified by sex, adjusting for clinical features. The influence of sex on the association between the overlapping of UGSs and BMI in symptomatic subjects was also investigated. Reflux symptoms were significantly associated with high BMI (multivariable odds ratio [OR] 1.36; 95% confidence interval [CI] 1.10–1.67, P = 0.004). PDS symptoms were significantly associated with low BMI (OR 2.37; 95% CI 1.70–3.25; P < 0.0001), but EPS symptoms were not associated with BMI. The association between reflux symptoms and higher BMI was limited to men (men: OR 1.40; 95% CI 1.10–1.77; P = 0.005, women: P = 0.40). sex did not influence the association between the presence of PDS symptoms and lower BMI. The percentage of overlapping of all three symptoms (reflux, PDS, and EPS) was higher in women than in men (19.9% [58/292] vs 10.5% [49/468], P = 0.0002). Conclusions The influence of BMI on the presence of UGSs was significantly different according to sex in this large‐scale cohort.
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Affiliation(s)
- Kyohei Ogisu
- Division of Gastroenterology, Department of Internal Medicine Kobe University Graduate School of Medicine Kobe Japan.,Department of Gastroenterology Nissay Hospital Osaka Japan
| | - Atsuhiro Masuda
- Division of Gastroenterology, Department of Internal Medicine Kobe University Graduate School of Medicine Kobe Japan
| | - Tsuyoshi Fujita
- Department of Health Care Yodogawa Christian Hospital Osaka Japan
| | - Yukinao Yamazaki
- Department of Gastroenterology Fukui Red Cross Hospital Fukui Japan
| | - Masao Kobayashi
- Department of Health Care Kyoto Second Red Cross Hospital Kyoto Japan
| | - Shuichi Terao
- Department of Gastroenterology Kakogawa Central City Hospital Kakogawa Japan
| | - Tsuyoshi Sanuki
- Department of Gastroenterology Kita-Harima Medical Center Ono Japan
| | - Akihiko Okada
- Department of Gastroenterology Saiseikai Nakatsu Hospital Osaka Japan
| | - Masayasu Adachi
- Department of Gastroenterology Hotel Okura Kobe Clinic Kobe Japan
| | - Yoshifumi Arisaka
- Division of Gastroenterology, Department of Internal Medicine Kobe University Graduate School of Medicine Kobe Japan.,Department of Gastroenterology Nissay Hospital Osaka Japan
| | - Haruka Miyazaki
- Division of Gastroenterology, Department of Internal Medicine Kobe University Graduate School of Medicine Kobe Japan
| | - Hayato Yoshinaka
- Clinical Research and Medical Innovation Center Shiga University Medical Science Otsu Japan
| | - Hiromu Kutsumi
- Clinical Research and Medical Innovation Center Shiga University Medical Science Otsu Japan
| | - Eiji Umegaki
- Division of Gastroenterology, Department of Internal Medicine Kobe University Graduate School of Medicine Kobe Japan
| | - Yuzo Kodama
- Division of Gastroenterology, Department of Internal Medicine Kobe University Graduate School of Medicine Kobe Japan
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Karimian M, Nourmohammadi H, Salamati M, Hafezi Ahmadi MR, Kazemi F, Azami M. Epidemiology of gastroesophageal reflux disease in Iran: a systematic review and meta-analysis. BMC Gastroenterol 2020; 20:297. [PMID: 32928126 PMCID: PMC7488684 DOI: 10.1186/s12876-020-01417-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 08/07/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Gastroesophageal reflux disease (GERD), which leads to acid reflux into the esophagus, is a common gastrointestinal disorder. Several studies have shown the prevalence of GERD in Iranian population, but their evidence is contradictory. Therefore, the present study was conducted to investigate the epidemiology of GERD in Iran. METHODS The entire steps of this systematic review and meta-analysis were based on the MOOSE protocol, and the results were reported accordance with the PRISMA guideline. This review is registered on PROSPERO (registration number: CRD42020142861). To find potentially relevant published articles, comprehensive search was done on international online databases Scopus, Science Direct, EMBASE, PubMed/Medline, CINAHL, EBSCO, Cochrane Library, Web of Science, Iranian online databases and the Google Scholar search engine in June 2019. Cochran test and I2 index were used to assess the heterogeneity of the studies. Data were analyzed using Comprehensive Meta-Analysis software ver. 2. The significance level of the test was considered to be P < 0.05. RESULTS The daily, weekly, monthly, and overall prevalence of GERD symptoms in Iranian population was 5.64% (95%CI [confidence interval]: 3.77-8.35%; N = 66,398), 12.50% (95%CI: 9.63-16.08%; N = 110,388), 18.62% (95%CI: 12.90-26.12%; N = 70,749) and 43.07% (95%CI: 35.00-51.53%; N = 73,189), respectively. The daily, weekly, monthly, and overall prevalence of heartburn in Iranian population was 2.46% (95%CI: 0.93-6.39%; N = 18,774), 9.52% (95%CI: 6.16-14.41%; N = 54,125), 8.19% (95%CI: 2.42-24.30%; N = 19,363) and 23.20% (95%CI: 13.56-36.79%; N = 26,543), respectively. The daily, weekly, monthly, and overall prevalence of regurgitation in Iranian population was 4.00% (95%CI: 1.88-8.32%; N = 18,774), 9.79% (95%CI: 5.99-15.60%; N = 41,140), 13.76% (95%CI: 6.18-44.31%; N = 19,363) and 36.53% (95%CI: 19.30-58.08%; N = 21,174), respectively. The sensitivity analysis for prevalence of all types GERD, heartburn and regurgitation symptoms by removing a study showed that the overall estimate is still robust. CONCLUSION The present meta-analysis provides comprehensive and useful information on the epidemiology of GERD in Iran for policy-makers and health care providers. This study showed a high prevalence of GERD in Iran. Therefore, effective measures on GERD-related factors such as lifestyle can be among the health policies of Iran.
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Affiliation(s)
- Mohammad Karimian
- Department of General Surgery, Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran
| | | | - Majid Salamati
- Department of General Surgery, Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran
| | | | - Fatemeh Kazemi
- School of Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Milad Azami
- Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran.
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Nocturnal Gastroesophageal Reflux Disease (GERD) and Sleep: An Important Relationship That Is Commonly Overlooked. J Clin Gastroenterol 2020; 54:663-674. [PMID: 32657961 DOI: 10.1097/mcg.0000000000001382] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Gastroesophageal reflux disease (GERD) is a prevalent, chronic medical condition that affects 13% of the adult population globally at least once a week. Sleep disturbances are frequently encountered in up to 25% of the GERD patients, likely due to nocturnal gastroesophageal reflux (GER). With advance in diagnostic techniques allowing for an improved understanding of involved physiological mechanisms of nocturnal reflux, there is growing evidence of a bidirectional relationship between GERD and sleep disturbances. Furthermore, nocturnal GER is associated with more complicated GERD. Obstructive sleep apnea (OSA) and GERD also have been linked, but to what degree remains controversial. Treatment of nocturnal GER has been shown to improve both subjective and objective sleep measures. The therapeutic approach includes lifestyle modifications and medication individualization and optimization with proton-pump inhibitors serving as the mainstay of treatment. Antireflux surgery and newer endoscopic procedures have been demonstrated to control nocturnal GER.
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Laryngopharyngeal reflux disease, prevalence and clinical characteristics in ENT department of a tertiary hospital Tanzania. World J Otorhinolaryngol Head Neck Surg 2020; 7:28-33. [PMID: 33474541 PMCID: PMC7801257 DOI: 10.1016/j.wjorl.2020.04.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 04/11/2020] [Accepted: 04/18/2020] [Indexed: 12/16/2022] Open
Abstract
Background Laryngopharyngeal reflux disease (LPRD) is a condition with nonspecific symptoms and most of times patients present late with advanced disease which may predispose to malignancy. The magnitude and clinical characteristics of this condition are not well known among patients attending Otorhinolaryngology services in Tanzania. Materials and methods This was a hospital based descriptive cross sectional study, conducted in the wards and clinics of Otorhinolaryngology department of Muhimbili National Hospital. Patients with symptoms of Laryngopharyngeal reflux disease were included in the study. Data was collected using questionnaires and clinical examination forms, were processed and analysed by using SPSS. Results presented in frequency tables, cross tabulations and figures. Results This study recruited 256 participants among them males were 131(51.2%).The mean age was (41.38 ± 13.94) years. Prevalence of Laryngopharyngeal reflux disease was 18.4% without gender predilection. The commonest symptoms were globus sensation, hoarseness of voice and excessive urge to clear the throat with 95.7%, 88.1% and 83.0% respectively while the most observed signs were thick endolaryngeal mucus, Vocal cord oedema and partial ventricular obliteration with 90.9%, 88.6% and 72.7% respectively. Lying down less than two hours after meal and spices foods consumption were the leading risk factors. Hypertension and Diabetes Mellitus type 2 were the most prevalent co morbid conditions associated with Laryngopharyngeal reflux disease. Conclusion The prevalence of Laryngopharyngeal reflux disease is high among patients attending Otorhinolaryngology services at Muhimbili national hospital. All patients with Laryngopharyngeal reflux disease related symptoms should get thorough evaluation for early diagnosis and treatment.
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Alshammari SA, Alabdulkareem AM, Aloqeely KM, Alhumud MI, Alghufaily SA, Al-Dossare YI, Alrashdan NO. The Determinants of the Quality of Life of Gastroesophageal Reflux Disease Patients Attending King Saud University Medical City. Cureus 2020; 12:e9505. [PMID: 32879827 PMCID: PMC7458708 DOI: 10.7759/cureus.9505] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background Gastroesophageal reflux disease (GERD) is a common gastrointestinal (GI) tract disease and has an adverse effect on the quality of life (QoL) of patients. Studies on the QoL of GERD patients would increase awareness among healthcare providers about the magnitude of the problem and how to manage it. Objectives This study aimed to determine the essential variables that affected the QoL of GERD patients at King Saud University Medical City (KSUMC), Riyadh, Saudi Arabia. Method This was a cross-sectional study performed using quantitative questionnaires, which was conducted at KSUMC during the period from September 1, 2019, to April 1, 2020. We used the gastroesophageal reflux disease health-related quality of life (GERD-HRQL) questionnaire. Additionally, the authors collected information about sociodemographic variables and concomitant diseases from each participant. Results The study included 200 participants; 58.5% of them were males. Around 34.9% of participants in the age group A (18-34 years) had poor QoL compared to 57.5% and 50% of participants from the counterpart groups, respectively. There was a statistically significant difference in the QoL among various age groups (p: 0.006). Furthermore, 58.9% of obese participants had poor QoL; there was a statistically significant difference in the QoL between normal-weight and obese groups (p: 0.013). Conclusion The QoL of GERD patients was found to be affected negatively by increasing age and high body mass index (BMI). None of the other demographic variables and concomitant diseases had any significant effect on the QoL of the participants.
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Zhou J, Shrestha P, Qiu Z, Harman DG, Teoh WC, Al-Sohaily S, Liem H, Turner I, Ho V. Distinct Microbiota Dysbiosis in Patients with Non-Erosive Reflux Disease and Esophageal Adenocarcinoma. J Clin Med 2020; 9:jcm9072162. [PMID: 32650561 PMCID: PMC7408827 DOI: 10.3390/jcm9072162] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/03/2020] [Accepted: 07/06/2020] [Indexed: 02/06/2023] Open
Abstract
Non-erosive reflux disease (NERD) and esophageal adenocarcinoma (EAC) are often regarded as bookends in the gastroesophageal reflux disease spectrum. However, there is limited clinical evidence to support this disease paradigm while the underlying mechanisms of disease progression remain unclear. In this study, we used 16S rRNA sequencing and mass-spectrometer-based proteomics to characterize the esophageal microbiota and host mucosa proteome, respectively. A total of 70 participants from four patient groups (NERD, reflux esophagitis, Barrett’s esophagus, and EAC) and a control group were analyzed. Our results showed a unique NERD microbiota composition, distinct to control and other groups. We speculate that an increase in sulfate-reducing Proteobacteria and Bacteroidetes along with hydrogen producer Dorea are associated with a mechanistic role in visceral hypersensitivity. We also observed a distinct EAC microbiota consisting of a high abundance of lactic acid-producing bacteria (Staphylococcus, Lactobacillus, Bifidobacterium, and Streptococcus), which may contribute towards carcinogenesis through dysregulated lactate metabolism. This study suggests the close relationship between esophageal mucosal microbiota and the appearance of pathologies of this organ.
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Affiliation(s)
- Jerry Zhou
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia; (P.S.); (D.G.H.); (S.A.-S.); (I.T.); (V.H.)
- Correspondence: ; Tel.: +61-2-4620-3865
| | - Prapti Shrestha
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia; (P.S.); (D.G.H.); (S.A.-S.); (I.T.); (V.H.)
| | - Zhiguang Qiu
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW 2750, Australia;
| | - David G. Harman
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia; (P.S.); (D.G.H.); (S.A.-S.); (I.T.); (V.H.)
| | - Wun-Chung Teoh
- Department of Gastroenterology, Campbelltown Hospital, Campbelltown, NSW 2560, Australia;
| | - Sam Al-Sohaily
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia; (P.S.); (D.G.H.); (S.A.-S.); (I.T.); (V.H.)
- Department of Gastroenterology, Campbelltown Hospital, Campbelltown, NSW 2560, Australia;
| | - Han Liem
- Nepean Hospital, Kingswood, NSW 2747, Australia;
| | - Ian Turner
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia; (P.S.); (D.G.H.); (S.A.-S.); (I.T.); (V.H.)
- Department of Gastroenterology, Campbelltown Hospital, Campbelltown, NSW 2560, Australia;
| | - Vincent Ho
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia; (P.S.); (D.G.H.); (S.A.-S.); (I.T.); (V.H.)
- Department of Gastroenterology, Campbelltown Hospital, Campbelltown, NSW 2560, Australia;
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Takahashi K, Seki Y, Kasama K, Amiki M, Baba S, Ito M, Tanaka T, Kanehira E. Prevalence of reflux esophagitis in obese Japanese undergoing bariatric surgery. JGH OPEN 2020; 4:519-524. [PMID: 32514464 PMCID: PMC7273729 DOI: 10.1002/jgh3.12293] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 11/20/2019] [Accepted: 12/01/2019] [Indexed: 12/22/2022]
Abstract
Background Currently, the data on the relationship between obesity and gastroesophageal reflux disease (GERD) in Asian populations are scarce. Methods The aim of this study is to investigate the prevalence of reflux esophagitis (RE) among obese Japanese patients in each body mass index (BMI) range group. In addition, we aim to investigate the risk factors for RE in obese Japanese patients. The present retrospective cohort study included 674 obese Japanese patients who underwent bariatric surgery between January 2003 and April 2016. The patients were stratified into five groups based on BMI range. Results The mean BMI was 42.7 ± 9.24 kg/m2. The prevalence of RE among each of the groups was as follows: Group 1 (BMI 30–34.9) = 20.7%; Group 2 (BMI 35–39.9) = 24.0%; Group 3 (BMI 40–44.9) = 25.2%; Group 4 (BMI 45–49.9) = 26.7%; and Group 5 (BMI ≥50) = 24.8%. Overall, the prevalence of RE was 24.2% in our study. Furthermore, no significant difference in BMI was noted between the RE and non‐RE groups (43.4 ± 9.3 kg/m2 and 42.5 ± 10.2 kg/m2, respectively; p = 0.24). According to the multivariate logistic regression model, gender, Helicobacter pylori infection status, GERD‐related symptoms, and hiatal hernia were significantly correlated with RE. Conclusion Our study shows that the prevalence of RE in severely obese Japanese patients was significantly higher than the average prevalence of RE in Japan. However, the prevalence of RE did not increase with BMI in our cohort.
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Affiliation(s)
| | - Yosuke Seki
- Weight Loss and Metabolic Surgery Center Yotsuya Medical Cube Tokyo Japan
| | - Kazunori Kasama
- Weight Loss and Metabolic Surgery Center Yotsuya Medical Cube Tokyo Japan
| | - Manabu Amiki
- Weight Loss and Metabolic Surgery Center Yotsuya Medical Cube Tokyo Japan
| | - Satoshi Baba
- Department of Gastroenterology Yotsuya Medical Cube Tokyo Japan
| | - Masayoshi Ito
- Department of Gastroenterology Yotsuya Medical Cube Tokyo Japan
| | - Tatsuro Tanaka
- Department of Gastroenterology Yotsuya Medical Cube Tokyo Japan
| | - Eiji Kanehira
- Department of Surgery Medical Topia Soka Saitama Japan
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Klemm L, Seydewitz R, Borsdorf M, Siebert T, Böl M. On a coupled electro-chemomechanical model of gastric smooth muscle contraction. Acta Biomater 2020; 109:163-181. [PMID: 32294551 DOI: 10.1016/j.actbio.2020.04.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 03/31/2020] [Accepted: 04/02/2020] [Indexed: 12/13/2022]
Abstract
The stomach is a central organ in the gastrointestinal tract that performs a variety of functions, in which the spatio-temporal organisation of active smooth muscle contraction in the stomach wall (SW) is highly regulated. In the present study, a three-dimensional model of the gastric smooth muscle contraction is presented, including the mechanical contribution of the mucosal and muscular layer of the SW. Layer-specific and direction-dependent model parameters for the active and passive stress-stretch characteristics of the SW were determined experimentally using porcine smooth muscle strips. The electrical activation of the smooth muscle cells (SMC) due to the pacemaker activity of the interstitial cells of Cajal (ICC) is modelled by using FitzHugh-Nagumo-type equations, which simulate the typical ICC and SMC slow wave behaviour. The calcium dynamic in the SMC depends on the SMC membrane potential via a gaussian function, while the chemo-mechanical coupling in the SMC is modelled via an extended Hai-Murphy model. This cascade is coupled with an additional mechano-electrical feedback-mechanism, taking into account the mechanical response of the ICC and SMC due to stretch of the SW. In this way the relaxation responses of the fundus to accommodate incoming food, as well as the typical peristaltic contraction waves in the antrum for mixing and transport of the chyme, have been well replicated in simulations performed at the whole organ level. STATEMENT OF SIGNIFICANCE: In this article, a novel three-dimensional electro-chemomechanical model of the gastric smooth muscle contraction is presented. The propagating waves of electrical membrane potential in the network ofinterstitial cells of Cajal (ICC) and smooth muscle cells (SMC) lead to a global pattern of change in the calciumdynamics inside the SMC. Taking additionally into account the mechanical response of the ICC and SMC due to stretch of the stomach wall, also referred to as mechanical feedback-mechanism, the result is a complex spatio-temporal regulation of the active contraction and relaxation of the gastric smooth muscle tissue. Being a firstapproach, in future view such a three-dimensional model can give an insight into the complexload transferring system of the stomach wall, as well as into the electro-chemomechanicalcoupling process underlying smooth muscle contraction in health and disease.
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Affiliation(s)
- Lisa Klemm
- Institute of Solid Mechanics, Technische Universität Braunschweig, Braunschweig D-38106, Germany
| | - Robert Seydewitz
- Institute of Solid Mechanics, Technische Universität Braunschweig, Braunschweig D-38106, Germany
| | - Mischa Borsdorf
- Institute of Sport and Motion Science, University of Stuttgart, Stuttgart D-70569, Germany
| | - Tobias Siebert
- Institute of Sport and Motion Science, University of Stuttgart, Stuttgart D-70569, Germany
| | - Markus Böl
- Institute of Solid Mechanics, Technische Universität Braunschweig, Braunschweig D-38106, Germany.
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Delshad SD, Almario CV, Chey WD, Spiegel BM. Prevalence of Gastroesophageal Reflux Disease and Proton Pump Inhibitor-Refractory Symptoms. Gastroenterology 2020; 158:1250-1261.e2. [PMID: 31866243 PMCID: PMC7103516 DOI: 10.1053/j.gastro.2019.12.014] [Citation(s) in RCA: 110] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 12/06/2019] [Accepted: 12/10/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS There are few data on the prevalence of gastroesophageal reflux disease (GERD) in the United States. We performed a population-based study to determine the prevalence of GERD symptoms and persistent GERD symptoms despite use of proton pump inhibitors (PPIs). METHODS We conducted the National Gastrointestinal Survey in 2015 using MyGiHealth, an app that guides participants through National Institutes of Health gastrointestinal Patient-Reported Outcomes Measurement Information System surveys. Primary outcomes were prevalence of GERD symptoms in the past and persistence of GERD symptoms (heartburn or regurgitation 2 or more days in past week) among participants taking PPIs. Population weights were applied to the data and multivariable regression was used to adjust for confounding. RESULTS Among 71,812 participants, 32,878 (44.1%) reported having had GERD symptoms in the past and 23,039 (30.9%) reported having GERD symptoms in the past week. We also found that 35.1% of those who had experienced GERD symptoms were currently on therapy (55.2% on PPIs, 24.3% on histamine-2 receptor blockers, and 24.4% on antacids). Among 3229 participants taking daily PPIs, 54.1% had persistent GERD symptoms. Younger individuals, women, Latino individuals, and participants with irritable bowel syndrome or Crohn's disease were more likely to have continued symptoms, even when taking PPIs. CONCLUSIONS Using a population-based survey, we found GERD symptoms to be common: 2 of 5 participants have had GERD symptoms in the past and 1 of 3 had symptoms in the past week. We also found that half of PPI users have persistent symptoms. Given the significant effect of GERD on quality of life, further research and development of new therapies are needed for patients with PPI-refractory GERD symptoms.
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Affiliation(s)
- Sean D. Delshad
- Cedars-Sinai Center for Outcomes Research and Education (CS-CORE), Los Angeles, CA,Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Christopher V. Almario
- Cedars-Sinai Center for Outcomes Research and Education (CS-CORE), Los Angeles, CA,Division of Digestive and Liver Diseases, Cedars-Sinai Medical Center, Los Angeles, CA,Division of Health Services Research, Cedars-Sinai Medical Center, Los Angeles, CA,Division of Informatics, Cedars-Sinai Medical Center, Los Angeles, CA
| | - William D. Chey
- Division of Gastroenterology, Michigan Medicine, Ann Arbor, MI
| | - Brennan M.R. Spiegel
- Cedars-Sinai Center for Outcomes Research and Education (CS-CORE), Los Angeles, CA,Division of Digestive and Liver Diseases, Cedars-Sinai Medical Center, Los Angeles, CA,Division of Health Services Research, Cedars-Sinai Medical Center, Los Angeles, CA
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Sanberg Ljungdalh J, Rubin KH, Durup J, Houlind KC. Long-term patient satisfaction and durability of laparoscopic anti-reflux surgery in a large Danish cohort: study protocol for a retrospective cohort study with development of a novel scoring system for patient selection. BMJ Open 2020; 10:e034257. [PMID: 32184312 PMCID: PMC7076240 DOI: 10.1136/bmjopen-2019-034257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION Laparoscopic anti-reflux surgery is standard of care in surgical treatment of gastro-oesophageal reflux disease and is not without risks of adverse effects, including disruption of the fundoplication and postfundoplication dysphagia, in some cases leading to reoperation. Non-surgical factors such as pre-existing anxiety or depression influence postoperative satisfaction and symptom relief. Previous studies have focused on a short-term follow-up or only certain aspects of disease, such as reoperation or postoperative quality of life. The aim of this study is to evaluate long-term patient-satisfaction and durability of laparoscopic anti-reflux surgery in a large Danish cohort using a comprehensive multimodal follow-up, and to develop a clinically applicable scoring system usable in selecting patients for anti-reflux surgery. METHODS AND ANALYSIS The study is a retrospective cohort study utilising data from patient records and follow-up with patient-reported quality of life as well as registry-based data. The study population consists of all adult patients having undergone laparoscopic anti-reflux surgery at The Department of Surgery, Kolding Hospital, a part of Lillebaelt Hospital Denmark in an 11-year period. From electronic records; patient characteristics, preoperative endoscopic findings, reflux disease characteristics and details on type of surgery, will be identified. Disease-specific quality of life and dysphagia will be collected from a patient-reported follow-up. From Danish national registries, data on comorbidity, reoperative surgery, use of pharmacological anti-reflux treatment, mortality and socioeconomic factors will be included. Primary outcome of this study is treatment success at follow-up. ETHICS AND DISSEMINATION Study approval has been obtained from The Danish Patient Safety Agency, The Danish Health Data Authority and Statistics Denmark, complying to Danish and EU legislation. Inclusion in the study will require informed consent from participating subjects. The results of the study will be published in peer-reviewed medical journals regardless of whether these are positive, negative or inconclusive. TRIAL REGISTRATION NUMBER Clinicaltrials.gov (NCT03959020).
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Affiliation(s)
- Jonas Sanberg Ljungdalh
- Department of Surgery, Kolding Hospital, a part of Lillebaelt Hospital, Kolding, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Syddanmark, Denmark
| | - Katrine Hass Rubin
- OPEN - Open Patient Data Explorative Network, University of Southern Denmark, Odense, Syddanmark, Denmark
| | - Jesper Durup
- Department of Surgery, Odense University Hospital, Odense, Denmark
| | - Kim Christian Houlind
- Department of Regional Health Research, University of Southern Denmark, Odense, Syddanmark, Denmark
- Department of Vascular Surgery, Kolding Hospital, a part of Lillebaelt Hospital, Kolding, Denmark
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Milivojevic V, Milosavljevic T. Burden of Gastroduodenal Diseases from the Global Perspective. CURRENT TREATMENT OPTIONS IN GASTROENTEROLOGY 2020; 18:148-157. [PMID: 31993967 DOI: 10.1007/s11938-020-00277-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW We reviewed the recent medical literature to show global burden of gastroduodenal disease, potential strategies, and further perspectives. RECENT FINDINGS Gastrointestinal and liver diseases are growing health problems, and cause more than 8 million deaths per year worldwide; encompass a range of long-term health conditions, such as digestive cancers, gastroesophageal reflux disease, Helicobacter pylori infection, peptic ulcer disease, liver diseases, inflammatory bowel disease, coeliac disease, and functional gastrointestinal disorders. Scientific knowledge demonstrates that the noncommunicable disease burden can be greatly reduced if cost-effective preventive and curative actions, along with interventions for prevention and control of noncommunicable diseases already available, are implemented in an effective and balanced manner. SUMMARY Future research will have to elaborate on simple methods for preselection of patients at high risk to allow their implementation in strategies and respect all demand of cost-effectiveness. Understanding trends in GI illnesses could be helpful to meet the needs of patients and decrease the disease burden.
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Affiliation(s)
- Vladimir Milivojevic
- Clinic of Gastroenterology and Hepatology, Clinical Center of Serbia, School of Medicine, Belgrade University, Koste Todorovic N 2, Belgrade, Serbia.
- School of Medicine, Belgrade University, Belgrade, Serbia.
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Etiopathogenesis of Primary Acquired Nasolacrimal Duct Obstruction: What We Know and What We Need to Know. Ophthalmic Plast Reconstr Surg 2020; 35:426-433. [PMID: 30730434 DOI: 10.1097/iop.0000000000001310] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE To provide a systematic review of the literature on the etiopathogenesis of primary acquired nasolacrimal duct obstruction (PANDO). METHODS The authors performed a PubMed search of all articles published in English with specific reference to etiopathogenesis of PANDO or associations of PANDO. Data captured include demographics, study techniques, hypothesis, presumed or confirmed interpretations with regards to pathogenesis, mechanisms, or pathways. Specific emphasis was laid on addressing the lacunae and potential directions for future research. RESULTS Numerous factors are believed to contribute to the etiopathogenesis of PANDO. The basic pathogenesis involves inflammation, vascular congestion, mucosal edema, fibrosis, obstruction, and stasis. Bony nasolacrimal duct diameter does not appear to play a significant role. There is no convincing data to substantiate nose as the site of disease origin and nasal factors appear to be comorbidities. Hormonal mechanisms are more evidence-based but can only partly explain the pathogenesis. Vascular theories are based on the behavior of perilacrimal cavernous bodies, their autonomic control, and additional structural changes in the helical patterns of connective tissue fiber arrangements. Repeated vascular malfunction leading to structural epithelial and subepithelial changes currently appears to be the most evidence-based and accepted theory. Tear proteomics holds a promise in decoding the etiopathogenesis of PANDO, at least in part. CONCLUSIONS The etiopathogenesis of PANDO appears to be multifactorial. Hormonal microenvironments, vascular factors, and tear proteomics are promising candidates for further work. There is a need for focused work by Clinician-Scientists and the answers can have far reaching clinical implications.
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Nau P, Jackson HT, Aryaie A, Ibele A, Shouhed D, Lo Menzo E, Kurian M, Khaitan L. Surgical management of gastroesophageal reflux disease in the obese patient. Surg Endosc 2019; 34:450-457. [PMID: 31720811 DOI: 10.1007/s00464-019-07231-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 10/28/2019] [Indexed: 01/19/2023]
Abstract
BACKGROUND Gastroesophageal reflux disease (GERD) affects two thirds of the American population. Obesity is also a disease that affects two thirds of the population. The pathophysiology of reflux disease is reasonably understood, however, the degree to which obesity affects this disease remains poorly defined. Therefore the approach to GERD in the obese patient requires special attention and its own algorithm. METHODS A literature search was conducted to consolidate the current available literature on GERD and its management in the obese. In addition, the authors reviewed the literature and present expert opinion on controversial topics. RESULTS It is well established that GERD is increased in obesity and the pathophysiology is reviewed. Management options for GERD are discussed, with a focus on the obese population. Management strategies including fundoplication and gastric bypass are discussed. In addition, bariatric surgery in the setting of GERD is also reviewed. CONCLUSIONS Currently this is an extremely controversial topic and this white paper presents a strong review of the literature to help guide the management of this challenging disease in this population. Expert recommendations are given throughout the paper based upon the current available data.
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Affiliation(s)
- P Nau
- Department of Surgery, Carver College of Medicine, Iowa City, IA, USA
| | - H T Jackson
- George Washington School of Medicine and Life Sciences, Washington, DC, USA
| | - A Aryaie
- Department of Surgery, Texas Tech, Lubbock, TX, USA
| | - A Ibele
- University of Utah College of Medicine, Salt Lake City, UT, USA
| | - D Shouhed
- Department of Surgery, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - E Lo Menzo
- Department of Surgery, Cleveland Clinic Florida, Weston, FL, USA
| | - M Kurian
- New York University School of Medicine, New York, NY, USA
| | - L Khaitan
- Cleveland Medical Center, University Hospitals of Cleveland, 11100 Euclid Avenue, Cleveland, OH, 44106, USA.
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