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Sonaiya S, Marino R, Agollari K, Sharma P, Desai M. Environmentally sustainable gastroenterology practice: Review of current state and future goals. Dig Endosc 2024; 36:406-420. [PMID: 37723605 DOI: 10.1111/den.14688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 09/10/2023] [Indexed: 09/20/2023]
Abstract
OBJECTIVES The health-care sector contributes 4.6% of global greenhouse gas emissions, with gastroenterology playing a significant role due to the widespread use of gastrointestinal (GI) endoscopy. In this review, we aim to understand the carbon footprint in gastroenterology practice associated with GI endoscopy, conferences and recruitment, identify barriers to change, and recommend mitigating strategies. METHODS A comprehensive search of PubMed, Embase, and the Cochrane Library was conducted to explore the carbon footprint in gastroenterology practice, focusing on endoscopy, inpatient and outpatient settings, and recruitment practices. Recommendations for mitigating the carbon footprint were derived. RESULTS This narrative review analyzed 34 articles on the carbon footprint in gastroenterology practice. Carbon footprint of endoscopy in the United States is approximately 85,768 metric tons of CO2 emission annually, equivalent to 9 million gallons of gasoline consumed, or 94 million pounds of coal burned. Each endoscopy generates 2.1 kg of disposable waste (46 L volume), of which 64% of waste goes to the landfill, 28% represents biohazard waste, and 9% is recycled. The per-case manufacturing carbon footprint for single-use devices and reusable devices is 1.37 kg CO2 and 0.0017 kg CO2, respectively. Inpatient and outpatient services contributed through unnecessary procedures, prolonged hospital stays, and excessive use of single-use items. Fellowship recruitment and gastrointestinal conferences added to the footprint, mainly due to air travel and hotel stays. CONCLUSION Gastrointestinal endoscopy and practice contribute to the carbon footprint through the use of disposables such as single-use endoscopes and waste generation. To achieve environmental sustainability, measures such as promoting reusable endoscopy equipment over single-use endoscopes, calculating institutional carbon footprints, establishing benchmarking standards, and embracing virtual platforms such as telemedicine and research meetings should be implemented.
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Affiliation(s)
- Sneh Sonaiya
- Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Richard Marino
- Kansas City University School of Medicine, Kansas City, USA
| | - Klea Agollari
- Kansas City University School of Medicine, Kansas City, USA
| | | | - Madhav Desai
- Center for Interventional Gastroenterology, UTHealth McGovern Medical School, Houston, USA
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2
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Venezia L, Buonocore MR, Barbuscio I, Bortoluzzi F, Monica F, Manfredi G, Anderloni A, Stasi E. Choosing Wisely in Gastroenterology: five new recommendations from the Italian Association of Hospital Gastroenterologists and Endoscopists (AIGO). Eur J Gastroenterol Hepatol 2023; 35:728-733. [PMID: 37272504 DOI: 10.1097/meg.0000000000002573] [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] [Indexed: 06/06/2023]
Abstract
BACKGROUND 'Choosing Wisely' is an international campaign against inappropriateness in medical practices that aims to promote a rational and evidence-based use of resources. The Italian Association of Hospital Gastroenterologists and Endoscopists (AIGO) joined the Campaign in 2017 releasing five recommendations. AIMS To identify five new recommendations for a correct, evidence-based approach to the management of gastrointestinal diseases. METHODS All AIGO members were asked to identify practices or interventions that, even though diffuse in clinical practice, do not provide benefit for patients. The proposed items were then revised, divided by topic and ranked. After a systematic review of the literature for each item, five new recommendations were identified. RESULTS The five recommendations are: do not request surveillance investigations for patients with pancreatic cysts who are poor surgical candidates, irrespective of cysts nature and characteristics; do not request esophagogastroduodenoscopy in patients with recent onset of upper gastrointestinal symptoms younger than 50 years, without alarm features; do not request surveillance colonoscopy for asymptomatic colonic diverticular disease without changes in symptoms; do not perform food intolerance tests except for those scientifically validated; do not prescribe proton pump inhibitors to patients with liver cirrhosis, outside of established indications. CONCLUSION The Choosing Wisely recommendations will reduce unnecessary testing and treatments, increasing patient safety and overall healthcare quality.
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Affiliation(s)
- Ludovica Venezia
- Gastroenterology Unit, Department of Oncological and Specialty Medicine, Azienda Ospedaliero-Universitaria 'Maggiore della Carità', Novara
| | | | | | | | - Fabio Monica
- Gastroenterology and Digestive Endoscopy, Academic Hospital Cattinara, Trieste
| | - Guido Manfredi
- Gastroenterology and Endoscopy Department, ASST Crema 'Maggiore' Hospital, Crema
| | - Andrea Anderloni
- Gastroenterology and Digestive Endoscopy Unit, IRCCS Policlinico San Matteo, Pavia
| | - Elisa Stasi
- Gastroenterology, Digestive Endoscopy, 'Vito Fazzi' Hospital, Lecce, Italy
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3
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Ceroni L, Lodato F, Tubertini P, Marasco G, Gazzola A, Biselli M, Fabbri C, Buonfiglioli F, Ferrara F, Schiumerini R, Fabbri A, Tassoni A, Descovich C, Mondini S, Tosetti C, Veduti V, De Negri M, Fini A, Guicciardi S, Romanelli M, Navarra GG, Barbara G, Cennamo V. The Gastropack Access System as a Model to Access Gastroenterology Services for Gastroscopy Appropriateness in Patients with Upper Gastrointestinal Symptoms: A Comparison with the Open Access System. J Clin Med 2023; 12:jcm12093343. [PMID: 37176783 PMCID: PMC10178877 DOI: 10.3390/jcm12093343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/16/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
Esophagogastroduodenoscopy (EGD) appropriateness in Open-Access System (OAS) is a relevant issue. The Gastropack Access System (GAS) is a new system to access gastroenterological services, based on the partnership between Gastroenterologists and GPs. This study aims to evaluate if GAS is superior to OAS in terms of EGDS appropriateness. Secondarily, we evaluated the diagnostic yield of EGDS according to ASGE guidelines. The GAS was developed in an area of Bologna where General Practitioners (GPs) could decide to directly prescribe EGDS through OAS or referring to GAS, where EGDS can be scheduled after contact between GPs and specialists sharing a patient's clinical information. Between 2016 and 2019, 2179 cases (M:F = 861:1318, median age 61, IQR 47.72) were referred to GAS and 1467 patients (65%) had a prescription for EGDS; conversely, 874 EGDS were prescribed through OAS (M:F = 383:491; median age 58 yrs, IQR 45.68). Indication was appropriate in 92% in GAS (1312/1424) versus 71% in OAS (618/874), p < 0.001. The rate of clinically significant endoscopic findings (CSEF) was significantly higher in GAS (49% vs. 34.8%, p < 0.001). Adherence to ASGE guidelines was not related to CSEF; however, surveillance for pre-malignant conditions was independently related to CSEF. All neoplasm were observed in appropriate EGD. GAS is an innovative method showing extremely high rates of appropriateness. ASGE guidelines confirmed their validity for cancer detection, but their performance for the detection of other conditions needs to be refined.
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Affiliation(s)
- Liza Ceroni
- Department of Gastroenterology and Interventional Endoscopy, AUSL Bologna Bellaria, Maggiore Hospital Bologna, 40133 Bologna, Italy
| | - Francesca Lodato
- Department of Gastroenterology and Interventional Endoscopy, AUSL Bologna Bellaria, Maggiore Hospital Bologna, 40133 Bologna, Italy
| | - Paolo Tubertini
- Process Reengineering, AUSL Bologna, 40124 Bologna, Italy
- Enterprise Information Systems for Integrated Care and Research Data Management, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Giovanni Marasco
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, 40126 Bologna, Italy
- Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy
| | - Alessia Gazzola
- Department of Gastroenterology and Interventional Endoscopy, AUSL Bologna Bellaria, Maggiore Hospital Bologna, 40133 Bologna, Italy
| | - Maurizio Biselli
- Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy
- Unit of Semeiotics, Liver and Alcohol-Related Diseases, IRCCS Azienda Ospedaliero, Universitaria di Bologna, 40126 Bologna, Italy
| | - Cristiano Fabbri
- Process Reengineering, AUSL Bologna, 40124 Bologna, Italy
- Enterprise Information Systems for Integrated Care and Research Data Management, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Federica Buonfiglioli
- Department of Gastroenterology and Interventional Endoscopy, AUSL Bologna Bellaria, Maggiore Hospital Bologna, 40133 Bologna, Italy
| | - Francesco Ferrara
- Department of Gastroenterology and Interventional Endoscopy, AUSL Bologna Bellaria, Maggiore Hospital Bologna, 40133 Bologna, Italy
| | - Ramona Schiumerini
- Department of Gastroenterology and Interventional Endoscopy, AUSL Bologna Bellaria, Maggiore Hospital Bologna, 40133 Bologna, Italy
| | - Andrea Fabbri
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, 40126 Bologna, Italy
- Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy
| | - Alessandra Tassoni
- Program for Clinical Governance and Outpatients Care, AUSL Bologna, 40124 Bologna, Italy
| | - Carlo Descovich
- Department of Clinical Governance and Quality, AUSL Bologna, 40124 Bologna, Italy
| | - Sandra Mondini
- Department of Primary Care, Distretto Appennino Bolognese, AUSL Bologna, 40124 Bologna, Italy
| | - Cesare Tosetti
- Department of Primary Care, Distretto Appennino Bolognese, AUSL Bologna, 40124 Bologna, Italy
| | - Valerio Veduti
- Department of Primary Care, Distretto Appennino Bolognese, AUSL Bologna, 40124 Bologna, Italy
| | - Mario De Negri
- Department of Primary Care, Distretto Appennino Bolognese, AUSL Bologna, 40124 Bologna, Italy
| | - Alessandro Fini
- Department of Primary Care, Distretto Appennino Bolognese, AUSL Bologna, 40124 Bologna, Italy
| | - Stefano Guicciardi
- Medical Direction, AUSL Bologna, 40124 Bologna, Italy
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126 Bologna, Italy
| | | | | | - Giovanni Barbara
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, 40126 Bologna, Italy
- Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy
| | - Vincenzo Cennamo
- Department of Gastroenterology and Interventional Endoscopy, AUSL Bologna Bellaria, Maggiore Hospital Bologna, 40133 Bologna, Italy
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Barret M, Chaussade S, Boustière C, Canard JM, Schott AM, Ponchon T, Rahmi G, Cellier C. Diagnostic yield of esophagogastroduodenoscopy in France. Clin Res Hepatol Gastroenterol 2021; 45:101540. [PMID: 33036954 DOI: 10.1016/j.clinre.2020.08.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 08/06/2020] [Accepted: 08/26/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND STUDY AIMS Large scale data on esophagogastroduodenoscopy (EGD) in Western countries are scarce. We conducted a prospective study on the diagnostic yield of upper gastrointestinal endoscopy in France. PATIENTS AND METHODS An online questionnaire was sent to all French gastroenterologists practicing endoscopy. Data from EGDs performed during one week were collected. A statistical extrapolation of the results to a whole year was performed. RESULTS 342 gastrointestinal endoscopists, representative of the population of French gastroenterologists, provided data on 2735 EGDs, corresponding to 1 006 316 (95%CI=937 080-1 075 552) procedures for the entire year. 1770 (64.7%) EGDs were performed under sedation or general anesthesia, and 930 (34%) were associated with a colonoscopy. 896 (32.8%) EGDs were normal. Hiatal hernia and esophagitis were the most frequent esophageal diagnoses, in 496 (18.1%) and 374 (13.7%) cases, respectively. Barrett's esophagus was diagnosed in 109 (4%) patients. Among gastric lesions, endoscopic gastritis was reported in 572 (20.9%) patients; ulcer, polyps, and suspected malignancy in 78 (2.9%), 62 (2.3%), and 19 (0.7%), respectively. 1597 (58.4%) EGDs included mucosal biopsies, and 141 (5.1%) were associated with a therapeutic procedure. CONCLUSIONS We report nationwide prospective data on upper gastrointestinal endoscopy practice in France. Our data suggest that about 300 000 normal EGDs each year in France could potentially be avoided by a diagnostic strategy relying on upper GI capsule endoscopy, providing significant relief on healthcare practitioners.
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Affiliation(s)
- Maximilien Barret
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, and University of Paris, France.
| | - Stanislas Chaussade
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, and University of Paris, France
| | | | | | - Anne-Marie Schott
- Pôle Information Médicale Évaluation Recherche (IMER), Université Claude Bernard-Lyon 1, Lyon, France
| | - Thierry Ponchon
- Department of Gastroenterology Edouard Herriot Hospital and Université Claude Bernard-Lyon 1, Lyon, France
| | - Gabriel Rahmi
- Department of Gastroenterology and Digestive Endoscopy, George Pompidou European Hospital and University of Paris, France
| | - Christophe Cellier
- Department of Gastroenterology and Digestive Endoscopy, George Pompidou European Hospital and University of Paris, France
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Theunissen F, Lantinga MA, Borg PCJT, Ouwendijk RJT, Bruno MJ, Siersema PD. The yield of upper gastrointestinal endoscopy in patients below 60 years and without alarm symptoms presenting with dyspepsia. Scand J Gastroenterol 2021; 56:740-746. [PMID: 33877961 DOI: 10.1080/00365521.2021.1912168] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIMS Upper gastrointestinal (GI) endoscopy is frequently performed in patients with upper abdominal symptoms. Although guidelines recommend withholding an endoscopy in the absence of alarm symptoms, dyspeptic symptoms remain a predominant indication for endoscopy. We aimed to investigate the yield of upper GI endoscopy in patients with low-risk dyspeptic symptoms. METHODS We conducted an analysis in a prospectively maintained endoscopy reporting database. We collected the results of all upper GI endoscopy procedures between 2015 and 2019 that was performed in adult patients aged <60 years with dyspeptic symptoms. Patients with documented alarm symptoms were excluded. We categorized endoscopic findings into major and minor endoscopic findings. RESULTS We identified 26,440 patients with dyspeptic symptoms who underwent upper GI endoscopy. A total of 13,978 patients were considered low-risk and included for analysis (median age 46 years, interquartile range (IQR) [36-53], 62% female). In 11,353 patients (81.2%), no endoscopic abnormalities were detected. Major endoscopic findings were seen in 513 patients (3.7%) and minor endoscopic findings in 2178 patients (15.6%). Endoscopic findings indicative of upper GI cancer were reported in 47 patients (0.3%), including 16 (0.1%) oesophageal, 28 (0.2%) gastric and 5 (0.04%) duodenal lesions. Despite an initial unremarkable endoscopy result, 1015 of 11,353 patients (8.9%) underwent a follow-up endoscopy after a median of 428 days [IQR 158-819]. This did not lead to the additional identification of malignancy. CONCLUSIONS The yield of upper GI endoscopy in low-risk (<60 years, no alarm symptoms) patients with dyspepsia is very limited. This study further supports a restrictive use of upper GI endoscopy in these patients.
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Affiliation(s)
- Felix Theunissen
- Department of Gastroenterology and Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Marten A Lantinga
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Pieter C J Ter Borg
- Department of Gastroenterology and Hepatology, Ikazia Ziekenhuis, Rotterdam, The Netherlands
| | - Rob J T Ouwendijk
- Department of Gastroenterology and Hepatology, ADRZ, Goes, The Netherlands
| | - Marco J Bruno
- Department of Gastroenterology and Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Peter D Siersema
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
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Gupta K, Groudan K, Jobbins K, Hans B, Singhania R. Single-Center Review of Appropriateness and Utilization of Upper Endoscopy in Dyspepsia in the United States. Gastroenterology Res 2021; 14:81-86. [PMID: 34007349 PMCID: PMC8110238 DOI: 10.14740/gr1370] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 03/27/2021] [Indexed: 11/11/2022] Open
Abstract
Background We compared real-world practice of dyspepsia management to the new American College of Gastroenterology (ACG)/Canadian Association of Gastroenterology (CAG) guidelines 2017. Methods We conducted a retrospective, observational study using administrative data to include patients undergoing esophagogastroduodenoscopy (EGD) for dyspepsia. Results Out of 122 EGDs, only 30 (24.5%) were deemed appropriate per guidelines. Only 13 (14.1%) patients had undergone both Helicobacter pylori (H. pylori) test and treat and adequate proton pump inhibitor (PPI) before undergoing endoscopy. Nineteen (15.5%) patients had alarm symptoms (weight loss, melena and early satiety). Positivity rate of H. pylori was 36.3%, but only half completed treatment. Twenty-six patients (21.3%) had abnormalities on endoscopy, most commonly gastritis. There were no cases of gastric/esophageal cancer. Conclusions The rate of inappropriate upper gastrointestinal endoscopy is higher than the existing literature, likely because of the stricter use of EGD in patients < 60 years. Only one in eight patients underwent the recommended workup before undergoing endoscopy.
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Affiliation(s)
- Kamesh Gupta
- Department of Medicine, University of Massachusetts-Baystate, Springfield, MA, USA.,These authors contributed equally to this manuscript
| | - Kevin Groudan
- Department of Medicine, University of Massachusetts-Baystate, Springfield, MA, USA.,These authors contributed equally to this manuscript
| | - Kathryn Jobbins
- Department of Medicine, University of Massachusetts-Baystate, Springfield, MA, USA
| | - Bandhul Hans
- Department of Medicine, Allegheny General Hospital, Boston, MA, USA
| | - Rohit Singhania
- Division of Gastroenterology, Department of Medicine, University of Massachusetts-Baystate, Springfield, MA, USA
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7
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Castagna V, Armellini E, Pace F. How endoscopy centers prepare to reopen after the acute COVID-19 pandemic interruption of activity. Dig Liver Dis 2021; 53:11-12. [PMID: 32747303 PMCID: PMC7373031 DOI: 10.1016/j.dld.2020.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 07/17/2020] [Indexed: 12/11/2022]
Affiliation(s)
- V Castagna
- GI Unit, ASST Bergamo Est, Seriate, Italy
| | | | - F Pace
- GI Unit, ASST Bergamo Est, Seriate, Italy
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8
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Elmoheen A, Haddad M, Bashir K, Salem WA. Subcutaneous emphysema, pneumothorax, pneumomediastinum and pneumoperitoneum after upper gastrointestinal endoscopy. BMJ Case Rep 2020; 13:13/11/e236369. [PMID: 33148576 PMCID: PMC7640491 DOI: 10.1136/bcr-2020-236369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Upper gastrointestinal (GI) endoscopies are performed for several reasons. The overuse of endoscopy has negative effects on the quality of healthcare and pressurises endoscopy services. It also results in the complications. These complications include pneumoperitoneum, pneumomediastinum and subcutaneous pneumomediastinum. However, it is worth noting that these complications rarely occur during endoscopy of the upper GI tract. These complications, when they occur, indicate perforation of the retroperitoneal space or peritoneal cavity. In this article, we discuss a case of pneumoperitoneum, pneumomediastinum and subcutaneous emphysema after upper GI endoscopy.
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Affiliation(s)
- Amr Elmoheen
- Emergency Department, Hamad Medical Corporation, Doha, Qatar .,QU Health, College of Medicine, Qatar University, Doha, Qatar
| | - Mahmoud Haddad
- Emergency Department, Hamad Medical Corporation, Doha, Qatar
| | - Khalid Bashir
- Emergency Department, Hamad Medical Corporation, Doha, Qatar.,QU Health, College of Medicine, Qatar University, Doha, Qatar
| | - Waleed Awad Salem
- Emergency Department, Hamad Medical Corporation, Doha, Qatar.,QU Health, College of Medicine, Qatar University, Doha, Qatar
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9
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Odeghe EA, Adeniyi OF, Oyeleke GK, Keshinro SO. Use of alarm features in predicting significant endoscopic findings in Nigerian patients with dyspepsia. Pan Afr Med J 2019; 34:66. [PMID: 31762930 PMCID: PMC6859056 DOI: 10.11604/pamj.2019.34.66.18848] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 09/27/2019] [Indexed: 12/25/2022] Open
Abstract
Introduction Dyspepsia is prevalent in the community. Guidelines recommend early endoscopy in dyspeptic patients who are older than 55 years, or have alarm features. There is a lack of data on endoscopy in patients with alarm features in Nigeria. Methods A retrospective study of the endoscopic findings in adults with dyspepsia and alarm features, between August 1st 2017 and July 31st 2018 in Lagos, Nigeria. Data were analysed using Statistical Package for Social Sciences, version 23.0. The sensitivity, specificity, positive predictive value, and negative predictive value of the alarm features were calculated. Results One hundred and fifty-nine gastroscopies were performed during this period, mean age was 47.8 (±14.4) years, 49.1% were male. Dyspepsia was the commonest indication for endoscopy (80.5%), 60.2% of the dyspeptics had at least one alarm feature. The most frequent dyspeptic symptom was epigastric pain/burning sensation (75%), while the commonest alarm features were recent onset dyspepsia in a patient over 45 years (79%) and unexplained weight loss (28.6%). Endoscopy was normal in 26%. The most frequent significant endoscopic findings were gastritis (49%) and gastric ulcer (17%) and they were not associated with alarm features. Upper gastrointestinal bleeding, persistent vomiting and odynophagia were specific for significant endoscopic findings. The pooled sensitivity, specificity, positive predictive value, and negative predictive value of the alarm features were 65%, 49%, 71% and 41% respectively. Conclusion Patients with dyspepsia and upper gastrointestinal bleeding, persistent vomiting or odynophagia, should be referred for prompt upper GI endoscopy.
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Affiliation(s)
- Emuobor Aghoghor Odeghe
- Department of Medicine, College of Medicine, Lagos University Teaching Hospital, Lagos, Nigeria
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10
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Zullo A, Manta R, De Francesco V, Fiorini G, Hassan C, Vaira D. Diagnostic yield of upper endoscopy according to appropriateness: A systematic review. Dig Liver Dis 2019; 51:335-339. [PMID: 30583999 DOI: 10.1016/j.dld.2018.11.029] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 10/29/2018] [Accepted: 11/24/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND/AIM Despite some official guidelines are available, a substantial rate of inappropriateness for upper gastrointestinal (UGI) endoscopies has been reported. This study aimed to estimate the inappropriate rate of UGI in different countries, also including the diagnostic yield. METHODS A systematic review of studies on UGI endoscopy appropriateness was performed by adopting official guidelines as reference standard. Diagnostic yield of relevant endoscopic findings and cancers was compared between appropriate and inappropriate procedures. The Odd Ratio (OR) values and the Number-Needed-to-Scope (NNS) were calculated. RESULTS Data of 23 studies with a total of 53,392 patients were included. UGI indications were overall inappropriate in 21.7% (95% CI = 21.4-22.1) of the patients. The inappropriateness rate significantly (P < 0.0001) decreased from 35.1% in the earlier studies to 22.1%-23% in the more recent ones. A relevant finding was found in 43.3% of appropriate and in 35.1% of inappropriate endoscopies (P < 0.0001; OR: 1.42, 95% CI = 1.36-1.49; NNS = 12). Prevalence of cancers was also higher in appropriate than in inappropriate UGIs (2.98% vs. 0.09%, P < 0.0001; OR = 3.33; NNS = 48). The prevalence of detected cancers significantly (P < 0.004) increased from 1.38% in the earlier studies to 2.11% in the more recent ones, whilst prevalence of other relevant findings remained similar. CONCLUSIONS Rate of inappropriate UGI endoscopies is still high. Diagnostic yield of appropriate endoscopies is higher than that of inappropriate procedures, including upper GI cancers. Therefore, implementation of guidelines in clinical practice is urged.
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Affiliation(s)
- Angelo Zullo
- Gastroenterology and Digestive Endoscopy,'Nuovo Regina Margherita' Hospital, Rome, Italy.
| | - Raffaele Manta
- Gastroenterology and Digestive Endoscopy, 'Generale' Hospital, Perugia, Italy
| | - Vincenzo De Francesco
- Section of Gastroenterology, Department of Medical Sciences, University of Foggia, Foggia, Italy
| | - Giulia Fiorini
- Internal Medicine and Gastroenterology, Department of Surgical and Medical Sciences, University of Bologna, Bologna, Italy
| | - Cesare Hassan
- Gastroenterology and Digestive Endoscopy,'Nuovo Regina Margherita' Hospital, Rome, Italy
| | - Dino Vaira
- Internal Medicine and Gastroenterology, Department of Surgical and Medical Sciences, University of Bologna, Bologna, Italy
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11
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Crouwel F, Meurs-Szojda MM, Klemt-Kropp M, Fockens P, Grasman ME. The diagnostic yield of open-access endoscopy of the upper gastrointestinal tract in the Netherlands. Endosc Int Open 2018; 6:E383-E394. [PMID: 29607389 PMCID: PMC5876021 DOI: 10.1055/s-0043-123185] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 10/26/2017] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND AND STUDY AIMS Since the introduction of open-access esophago-gastroduodenoscopy (OAE) there is an increase in the total number of performed OAEs whilst the frequency of clinical relevant findings has decreased. The aim of this study was to assess the appropriate use and the diagnostic yield of OAE in the Netherlands and to determine which patient variables are able to predict a malignant finding. PATIENTS AND METHODS A retrospective chart review of all referrals for diagnostic OAE between October 2012 and October 2016 at the Northwest Clinics was performed. The indications were recorded from the referral letter and were classified as "appropriate" or "inappropriate" according to the NHG guideline. Logistic regression was used to detect significant predictive variables for a malignancy. RESULTS A total of 2006 patients were included, of whom 59.6 % had an 'appropriate' referral indication. The diagnostic yield of finding a clinical relevant finding was significantly higher for OAEs with an "appropriate" referral indication. Independent risk factors for malignancy were alarm symptoms, age and male gender with a combined AUC of 0.868. CONCLUSIONS Only 3.8 % of the malignancies would be missed by strict adherence to the guideline. This indicates that the open-access system in the Netherlands works well. Further improvement of the system can be achieved by only accepting appropriate indications for OAE and by treating patients under the age of 40 without OAE. We showed that a risk-prediction model based on the variables age, alarm symptoms and male gender is a good predictor of malignant finding.
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Affiliation(s)
- Femke Crouwel
- Department of Gastroenterology and Hepatology, Northwest Clinics, Alkmaar, The Netherlands,Corresponding author Femke Crouwel Noordwest Ziekenhuisgroep – Gastroenterology and hepatologyWilhelminalaan 12 Alkmaar 1815 JDNetherlands+0725484444
| | - M. M. Meurs-Szojda
- Department of Gastroenterology and Hepatology, Northwest Clinics, Alkmaar, The Netherlands
| | - M. Klemt-Kropp
- Department of Gastroenterology and Hepatology, Northwest Clinics, Alkmaar, The Netherlands
| | - P. Fockens
- Department of Gastroenterology and Hepatology, Academic Medical Centre, University of Amsterdam, Amsterdam-Zuidoost, The Netherlands
| | - M. E. Grasman
- Department of Gastroenterology and Hepatology, Northwest Clinics, Alkmaar, The Netherlands
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A study of clinico-endoscopic profile of patient presenting with dyspepsia. CLINICAL EPIDEMIOLOGY AND GLOBAL HEALTH 2018. [DOI: 10.1016/j.cegh.2017.05.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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Azzam NA, Almadi MA, Alamar HH, Almalki LA, Alrashedi RN, Alghamdi RS, Al-hamoudi W. Performance of American Society for Gastrointestinal Endoscopy guidelines for dyspepsia in Saudi population: Prospective observational study. World J Gastroenterol 2015; 21:637-643. [PMID: 25605988 PMCID: PMC4296026 DOI: 10.3748/wjg.v21.i2.637] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Revised: 07/07/2014] [Accepted: 08/28/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate adherence of primary care physicians (PCPs) to international guidelines when referring patients for upper-gastrointestinal endoscopy (UGE), evaluate the importance of alarm symptoms and the performance of the American Society for Gastrointestinal Endoscopy (ASGE) guidelines in a Saudi population.
METHODS: A prospective, observational cross-sectional study on dyspeptic patients undergoing UGE who were referred by PCPs over a 4 mo period. Referrals were classified as appropriate or inappropriate according to adherence to ASGE guidelines.
RESULTS: Total of 221 dyspeptic patients was enrolled; 161 patients met our inclusion criteria. Mean age was 40.3 years (SD ± 18.1). Females comprised 70.1%. Alarm symptoms included low hemoglobin level (39%), weight loss (18%), vomiting (16%), loss of appetite (16%), difficulty swallowing (3%), and gastrointestinal bleeding (3%). Abnormal endoscopy findings included gastritis (52%), duodenitis (10%), hiatus hernia (7.8%), features suggestive of celiac disease (6.5%), ulcers (3.9%), malignancy (2.6%) and gastroesophageal reflux disease (GERD: 17%). Among patients who underwent UGE, 63% met ASGE guidelines, and 50% had abnormal endoscopic findings. Endoscopy was not indicated in remaining 37% of patients. Among the latter group, endoscopy was normal in 54% of patients. There was no difference in proportion of abnormal endoscopic findings between two groups (P = 0.639).
CONCLUSION: Dyspeptic patients had a low prevalence of important endoscopic lesions, and none of the alarm symptoms could significantly predict abnormal endoscopic findings.
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Aljebreen AM, Alswat K, Almadi MA. Appropriateness and diagnostic yield of upper gastrointestinal endoscopy in an open-access endoscopy system. Saudi J Gastroenterol 2013; 19:219-22. [PMID: 24045595 PMCID: PMC3793473 DOI: 10.4103/1319-3767.118128] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND/AIM Open access endoscopy (OAE) decreases the waiting time for patients and clinical burden to gastroenterologist; however, the appropriateness of referrals for endoscopy and thus the diagnostic yield of these endoscopies has become an important issue. The aim of this study was to determine the appropriateness of upper gastrointestinal (GI) endoscopy requests in an OAE system. PATIENTS AND METHODS A retrospective chart review of all consecutive patients who underwent an upper gastroscopy in the year 2008 was performed and was defined as appropriate or inappropriate according to the American Society for Gastrointestinal Endoscopy (ASGE) guidelines. Endoscopic findings were recorded and classified as positive or negative. Referrals were categorized as being from a gastroenterologist, internist, surgeon, primary care physicians or others, and on an inpatient or out-patient basis. RESULTS A total of 505 consecutive patients were included. The mean age was 45.3 (standard deviation 18.1), 259 (51%) of them were males. 31% of the referrals were thought to be inappropriate. Referrals from primary care physicians were inappropriate in 47% of patients while only 19.5% of gastroenterologists referrals were considered inappropriate. Nearly, 37.8% of the out-patient referrals were inappropriate compared to only 7.8% for inpatients. Abnormal findings were found in 78.5% and 78% of patients referred by gastroenterologists and surgeons respectively while in those referred by primary care physicians it was (49.7%). Inpatients referred for endoscopy had abnormal findings in (81.7%) while in out-patients it was (66.6%). The most common appropriate indications in order of frequency were "upper abdominal distress that persisted despite an appropriate trial of therapy "(78.9%),''persistent vomiting of unknown cause "(19.2%), upper GI bleeding or unexplained iron deficiency anemia (7.6%). The sensitivity and specificity of the ASGE guidelines in our study population was 70.3% and 35% respectively. CONCLUSION A large proportion of patients referred for endoscopy through our open-access endoscopy unit are considered inappropriate, with significant differences among specialties. These results suggest that if proper education of practitioners was implemented, a better utilization would be expected.
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Affiliation(s)
- Abdulrahman M. Aljebreen
- Department of Internal Medicine, Gastroenterology Divisions, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Khalid Alswat
- Department of Internal Medicine, Gastroenterology Divisions, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia
| | - Majid A. Almadi
- Department of Internal Medicine, Gastroenterology Divisions, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia,Department of Internal Medicine, Gastroenterology Divisions, The McGill University Health Center, Montreal General Hospital, McGill University, Montreal, Canada,Address for correspondence: Dr. Majid Abdulrahman Almadi, Division of Gastroenterology, King Khalid University Hospital, King Saud University, Riyadh, P.O. Box 2925(59), Riyadh 11461, Saudi Arabia. E-mail:
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Vonkeman H, Meek I, van de Laar M. Risk management of risk management: Combining proton pump inhibitors with low-dose aspirin. DRUG HEALTHCARE AND PATIENT SAFETY 2010; 2:191-204. [PMID: 21701631 PMCID: PMC3108704 DOI: 10.2147/dhps.s7206] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/05/2010] [Indexed: 01/16/2023]
Abstract
Low-dose aspirin is widely used in the primary and secondary prevention of cardiovascular events, but is associated with a range of upper gastrointestinal side effects. In this review, we summarize the rationale for low-dose aspirin therapy, quantify the risk for upper gastrointestinal side effects, identify the risk factors involved, and provide an overview of preventive strategies, thereby focusing on the rationale and clinical utility of combining proton-pump inhibitors with low-dose aspirin.
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Affiliation(s)
- Harald Vonkeman
- Department of Rheumatology and Clinical Immunology, Arthritis Centre Twente, Medisch Spectrum Twente and University of Twente, Enschede, The Netherlands
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Miele E, Giannetti E, Martinelli M, Tramontano A, Greco L, Staiano A. Impact of the Rome II paediatric criteria on the appropriateness of the upper and lower gastrointestinal endoscopy in children. Aliment Pharmacol Ther 2010; 32:582-90. [PMID: 20528827 DOI: 10.1111/j.1365-2036.2010.04383.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND The demand for paediatric gastrointestinal (GI) endoscopy has increased, resulting in a significant rise of overall costs. AIM To assess the clinical impact of the Rome II criteria for functional gastrointestinal disorders when selecting paediatric patients who underwent GI endoscopy. METHODS The indications and findings of GI endoscopic procedures performed before and after the publication of the Rome II criteria were evaluated retrospectively. RESULTS Upper GI endoscopy was performed in 1124 children, whereas colonoscopy was performed in 500 subjects. A total of 607 (54%) oesophago-gastro-duodenoscopies (OGDs) were positive and 517 (46%) were negative, whereas 306 (61.1%) colonoscopies were positive and 194 (38.9%) were negative. Of the 1624 procedures, 26% were considered inappropriate according to the Rome II criteria. Inappropriate procedures decreased significantly after publication of the Rome II criteria (OR, 3.7; 95% CI, 1.8-7.5). Of 1202 appropriate GI endoscopies, 502 OGD (62.7%) were significantly contributive, compared with only 105 (32.5%) of the 323 inappropriate procedures (OR, 3.5; 95% CI, 2.6-4.6), whereas 265 (65.8%) colonoscopies were significantly contributive, compared with only 41 (42.3%) of the 97 inappropriate procedures (OR, 2.6; 95% CI, 1.6-4.1). CONCLUSIONS The use of the criteria for functional gastrointestinal disorders makes a significant positive impact, they should reduce unnecessary paediatric GI endoscopy.
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Affiliation(s)
- E Miele
- Department of Pediatrics, University of Naples "Federico II", Naples, Italy
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17
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Abstract
Gastric cancer is one of the most common cancers and the second most common cause of cancer deaths worldwide. Apart from Japan, where screening programmes have resulted in early diagnosis in asymptomatic patients, in most countries the diagnosis of gastric cancers is invariably made on account on dyspeptic and alarm symptoms, which may also be of prognostic significance when reported by the patient at diagnosis. However, their use as selection criteria for endoscopy seems to be inconsistent since alarm symptoms are not sufficiently sensitive to detect malignancies. In fact, the overall prevalence of these symptoms in dyspeptic patients is high, while the prevalence of gastro-intestinal cancer is very low. Moreover, symptoms of early stage cancer may be indistinguishable from those of benign dyspepsia, while the presence of alarm symptoms may imply an advanced and often inoperable disease. The features of dyspeptic and alarm symptoms may reflect the pathology of the tumour and be of prognostic value in suggesting site, stage and aggressiveness of cancer. Alarm symptoms in gastric cancer are independently related to survival and an increased number, as well as specific alarm symptoms, are closely correlated to the risk of death.Dysphagia, weight loss and a palpable abdominal mass appear to be major independent prognostic factors in gastric cancer, while gastro-intestinal bleeding, vomiting and also duration of symptoms, do not seem to have a relevant prognostic impact on survival in gastric cancer.
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Smeets HM, Hoes AW, de Wit NJ. Effectiveness and costs of implementation strategies to reduce acid suppressive drug prescriptions: a systematic review. BMC Health Serv Res 2007; 7:177. [PMID: 17983477 PMCID: PMC2204001 DOI: 10.1186/1472-6963-7-177] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2007] [Accepted: 11/05/2007] [Indexed: 01/26/2023] Open
Abstract
Background Evaluation of evidence for the effectiveness of implementation strategies aimed at reducing prescriptions for the use of acid suppressive drugs (ASD). Methods A systematic review of intervention studies with a design according to research quality criteria and outcomes related to the effect of reduction of ASD medication retrieved from Medline, Embase and the Cochrane Library. Outcome measures were the strategy of intervention, quality of methodology and results of treatment to differences of ASD prescriptions and costs. Results The intervention varied from a single passive method to multiple active interactions with GPs. Reports of study quality had shortcomings on subjects of data-analysis. Not all outcomes were calculated but if so rction of prescriptions varied from 8% up to 40% and the cost effectiveness was in some cases negative and in others positive. Few studies demonstrated good effects from the interventions to reduce ASD. Conclusion Poor quality of some studies is limiting the evidence for effective interventions. Also it is difficult to compare cost-effectiveness between studies. However, RCT studies demonstrate that active interventions are required to reduce ASD volume. Larger multi-intervention studies are necessary to evaluate the most successful intervention instruments.
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Affiliation(s)
- Hugo M Smeets
- Julius Centrum for Health Sciences and Primary Care, UMC Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands.
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Cardin F, Zorzi M, Terranova O. Implementation of a guideline versus use of individual prognostic factors to prioritize waiting lists for upper gastrointestinal endoscopy. Eur J Gastroenterol Hepatol 2007; 19:549-53. [PMID: 17556900 DOI: 10.1097/01.meg.0000216942.42306.d5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Studying factors associated with positive gastroscopies in dyspeptic patients can help limit and rationalize waiting lists for endoscopies. Dyspepsia guidelines have a controversial role because their main purpose is to provide specifications on efficient global management of primary care patients. AIM To assess and weigh the risk of major endoscopic diagnoses against different age groups, gender, Helicobacter pylori infection, compliance with European Society of Primary Care Gastroenterology (ESPCG) guideline statements, and participation of prescribing general practitioners in a quality improvement programme for dyspepsia management, based on these guidelines. METHODS We consecutively studied the outcomes of 752 gastroscopies with respect to two sets of useful results: the first considered diagnoses of carcinoma, gastric and duodenal ulcer; the second excluded duodenal ulcer. RESULTS A diagnosis of cancer or gastric/duodenal ulcer was associated with male sex (odds ratio (OR)=1.81, P=0.016), age above 41 years (OR=3.24, P=0.009) and particularly with positivity to H. pylori (OR=4.49, P<0.001), while the risk increased by two and a half times in gastroscopies conforming with ESPCG guidelines (OR=2.47, P=0.003). In the second set of analysis, we noted a statistically significant correlation between cancer or gastric ulcer and compliance with ESPCG guidelines (OR=4.69, P=0.013), but not with H. pylori positivity (OR=1.83, P=0.11); a linear relationship was observed across age groups, with a 60% increase in the risk of disease with every 5-year increase in age (OR=1.59, P=0.002). CONCLUSION Participation of general practitioners in the Dyspepsia Management Programme (DMP) was not significantly associated with a positive gastroscopy.
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Affiliation(s)
- Fabrizio Cardin
- Geriatric Surgery Unit, Geriatric Department, University of Padova, Italy.
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20
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Abstract
BACKGROUND Low-dose aspirin (75-325 mg/day) is widely used for the prevention of cardiovascular disease. However, due to its action on cyclo-oxygenase (COX), aspirin is associated with upper gastrointestinal (GI) side effects including ulcers and bleeding. SCOPE This was a comprehensive review of the literature available on the side effects associated with low-dose aspirin, together with the available treatment and prevention options, which was based on the authors' expertise in the field and a supplementary PubMed search limited to papers published in English during the last 10 years, up to November 2006. FINDINGS Although the risk of upper GI side effects is smaller with low-dose aspirin compared with non-selective, non-steroidal anti-inflammatory drugs (NSAIDs), it is nevertheless a substantial healthcare issue. Factors associated with an increased risk of upper GI complications during low-dose aspirin therapy include aspirin dose, history of ulcer or upper GI bleeding, age > 70 years, concomitant use of NSAIDs (including COX-2-selective NSAIDs), and Helicobacter pylori infection. Co-administration of a gastroprotective agent such as proton pump inhibitors (PPIs) may be useful for alleviating the upper GI side effects associated with use of low-dose aspirin. Eradication of H. pylori also appears to reduce the risk of these side effects, especially in those at high risk. The use of other antiplatelet agents such as clopidogrel does not seem to provide a safer alternative to low-dose aspirin in at-risk patients. CONCLUSIONS Prophylactic low-dose aspirin therapy is associated with an increased risk of developing upper GI side effects. Administration of a PPI seems the most effective therapy for the prevention and/or relief of such side effects in at-risk patients. H. pylori eradication therapy further reduces the risk of upper GI bleeding in these patients.
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Jantchou P, Schirrer J, Bocquet A. Appropriateness of upper gastrointestinal endoscopy in children: a retrospective study. J Pediatr Gastroenterol Nutr 2007; 44:440-5. [PMID: 17414141 DOI: 10.1097/mpg.0b013e31802c6847] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Upper gastrointestinal endoscopy (UGIE) is appropriate in many situations in adults and children. Recommendations for UGIE use in children were published recently by the French-language Paediatric Hepatology, Gastroenterology, and Nutrition Group (GFHGNP). PATIENTS AND METHODS We retrospectively reviewed the 293 UGIE procedures undertaken in 251 children between January 1, 2001 and June 30, 2003 by 2 senior endoscopists. The UGIE procedures were categorized as appropriate or inappropriate based on GFHGNP recommendations, and diagnostic efficiency was compared in the 2 groups with the chi2 test followed by multivariate logistic regression analysis. RESULTS Of the 293 UGIE procedures, 52 (17.7%) were considered inappropriate. Diagnostic efficiency was 51% in the appropriate group versus 17.3% in the inappropriate group (odds ratio, 4.2; 95% CI, 2-8.7; P < 10(-3)). The proportion of appropriate UGIE procedures was higher among inpatients than outpatients (odds ratio, 2.51; 95% CI, 1.24-5.08; P = 0.01). Inappropriate reasons for performing UGIE included isolated failure to thrive and follow-up after neonatal esophagogastroduodenitis. Nine inappropriate UGIE procedures contributed useful information: ulcerative esophagitis in 1 patient, hemorrhagic esophagitis in 4 patients, duodenitis in 1 patient, and malabsorption in 3 patients caused in 1 case by cow's milk allergy and in 2 cases to fully documented celiac disease. CONCLUSIONS UGIE was usually performed appropriately in our pediatric hospital. Inappropriate UGIE procedures were more common in outpatients than in admitted patients. Awareness of the recommendations for appropriate UGIE use needs to be improved among office-based and hospital-based physicians.
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Affiliation(s)
- Prévost Jantchou
- Pediatrics Department, Besançon Teaching Hospital, Besançon, France
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22
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Vakil N, Moayyedi P, Fennerty MB, Talley NJ. Limited value of alarm features in the diagnosis of upper gastrointestinal malignancy: systematic review and meta-analysis. Gastroenterology 2006; 131:390-401; quiz 659-60. [PMID: 16890592 DOI: 10.1053/j.gastro.2006.04.029] [Citation(s) in RCA: 169] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2005] [Accepted: 04/12/2006] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Alarm features such as dysphagia, weight loss, or anemia raise concern of an upper gastrointestinal malignancy in patients with dyspepsia. The aim of this study was to determine the diagnostic accuracy of alarm features in predicting malignancy by performing a metaanalysis based on the published literature. METHODS English-language studies were identified by searching MEDLINE, EMBASE, Cochrane Controlled Trials Register, and CINAHL. Cohort studies that measured alarm features and compared them with the endoscopic findings were included. Studies were screened for inclusion by 2 authors who independently extracted the data. Sensitivity, specificity, and likelihood ratios were calculated by comparing the alarm feature with the endoscopic diagnosis. The summary receiver operating characteristic curve method was used to summarize test characteristics across studies. Individual alarm features were also assessed when the study report permitted. RESULTS Eighty-three of 2600 studies met the initial screening criteria; 15 met inclusion criteria after detailed review. These 15 studies evaluated a total of 57,363 patients, of whom 458 (.8%) had cancer. The sensitivity of alarm symptoms varied from 0% to 83% with considerable heterogeneity between studies. The specificity also varied significantly from 40% to 98%. A clinical diagnosis made by a physician was very specific (range, 97%-98%) but not very sensitive (range, 11%-53%). CONCLUSIONS Alarm features have limited predictive value for an underlying malignancy. Their use in dyspepsia management strategies needs further refinement and study.
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Affiliation(s)
- Nimish Vakil
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53233, USA.
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Macdonald S, Macleod U, Campbell NC, Weller D, Mitchell E. Systematic review of factors influencing patient and practitioner delay in diagnosis of upper gastrointestinal cancer. Br J Cancer 2006; 94:1272-80. [PMID: 16622459 PMCID: PMC2361411 DOI: 10.1038/sj.bjc.6603089] [Citation(s) in RCA: 112] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
As knowledge on the causation of cancers advances and new treatments are developed, early recognition and accurate diagnosis becomes increasingly important. This review focused on identifying factors influencing patient and primary care practitioner delay for upper gastrointestinal cancer. A systematic methodology was applied, including extensive searches of the literature published from 1970 to 2003, systematic data extraction, quality assessment and narrative data synthesis. Included studies were those evaluating factors associated with the time interval between a patient first noticing a cancer symptom and presenting to primary care, between a patient first presenting to primary care and being referred to secondary care, or describing an intervention designed to reduce those intervals. Twenty-five studies were included in the review. Studies reporting delay intervals demonstrated that the patient phase of delay was greater than the practitioner phase, whilst patient-related research suggests that recognition of symptom seriousness is more important than recognition of the presence of the symptom. The main factors related to practitioner delay were misdiagnosis, application and interpretation of tests, and the confounding effect of existing disease. Greater understanding of patient factors is required, along with evaluation of interventions to ensure appropriate diagnosis, examination and investigation.
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Affiliation(s)
- S Macdonald
- General Practice and Primary Care, Division of Community Based Sciences, University of Glasgow, 1 Horselethill Road, Glasgow G12 9LX, UK
| | - U Macleod
- General Practice and Primary Care, Division of Community Based Sciences, University of Glasgow, 1 Horselethill Road, Glasgow G12 9LX, UK
| | - N C Campbell
- General Practice and Primary Care, University of Aberdeen, Foresterhill Health Centre, Westburn Road, Aberdeen AB25 2AY, UK
| | - D Weller
- Community Health Sciences (General Practice), University of Edinburgh, 20 West Richmond Street, Edinburgh EH8 9DX, UK
| | - E Mitchell
- School of Health and Social Care, Glasgow Caledonian University, City Campus, Cowcaddens Road, Glasgow G4 0BA, UK
- School of Health and Social Care, Glasgow Caledonian University, City Campus, Cowcaddens Road, Glasgow G4 0BA, UK. E-mail:
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Talley NJ, Vakil NB, Moayyedi P. American gastroenterological association technical review on the evaluation of dyspepsia. Gastroenterology 2005; 129:1756-80. [PMID: 16285971 DOI: 10.1053/j.gastro.2005.09.020] [Citation(s) in RCA: 252] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Nicholas J Talley
- Division of Gastroenterology and Hepatology and Internal Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota
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Fransen GAJ, Janssen MJR, Muris JWM, Laheij RJF, Jansen JBMJ. Meta-analysis: the diagnostic value of alarm symptoms for upper gastrointestinal malignancy. Aliment Pharmacol Ther 2004; 20:1045-52. [PMID: 15569106 DOI: 10.1111/j.1365-2036.2004.02251.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND With the advent of empirical treatment strategies for patients with dyspeptic symptoms, it becomes increasingly important to select patients with a high risk of having cancer for immediate endoscopy. Usually alarming symptoms are used for this matter, but their diagnostic value is by no means clear. AIM To investigate the diagnostic value of alarm symptoms for upper gastrointestinal malignancy. METHODS Meta-analysis of studies describing prevalence of alarm symptoms in patients with and without endoscopically verified upper gastrointestinal malignancy were identified through a Medline search. The prevalence, pooled sensitivity, specificity, positive and negative predictive values were calculated. RESULTS About 17 case studies and nine cohort studies were selected. The mean prevalence of gastrointestinal malignancies in the cohort studies was 2.8% of 16,161 patients. Five cohort studies indicated that 25% of the patients diagnosed with upper gastrointestinal malignancy had no alarm symptoms. The pooled sensitivities of individual alarm symptoms varied from 9 to 41%, the pooled positive predictive value ranged from 4.6 to 7.9%, and was 5.9% for 'having any alarm symptom'. The pooled negative predictive value was 99.4% for 'having any alarm symptom'. CONCLUSION The risk of upper gastrointestinal malignancy in any individual without alarm symptoms is very low, but approximately one in four patients with upper gastrointestinal cancer have no alarm symptoms at the time of diagnosis.
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Affiliation(s)
- G A J Fransen
- Department of General Practice, Maastricht University, Maastricht, The Netherlands.
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Abstract
BACKGROUND The appropriateness has become an important issue as the use of EGD becomes more widespread. No study of the appropriateness of EGD has been performed in the Asia-Pacific region. This study examined the appropriateness of EGD in a large Asian hospital by using the American Society for Gastrointestinal Endoscopy 2000 guidelines. A secondary aim was to correlate appropriateness with the presence of positive findings at EGD. METHODS A cross-sectional study was conducted of consecutive diagnostic EGDs performed at a university-affiliated, teaching hospital, which has an open-access endoscopy system for doctors who work in the hospital. The main indication(s) for EGD was recorded and assessed as appropriate or inappropriate by using American Society for Gastrointestinal Endoscopy criteria. EGD findings were recorded and classified as positive or negative. Referrals were categorized as being from endoscopists, primary care physicians, and others. RESULTS Of 1076 referrals for EGD, 88.3% were deemed appropriate. The group with the highest rate of appropriate referral was endoscopists (90.2%), followed by primary care physicians (89.6%) and "others" (81.9%). The rate of appropriate referrals was significantly higher for endoscopists and primary care physicians compared with "others" (respectively, p=0.001 and p=0.022). The most common appropriate indication was "upper abdominal distress that persists despite an appropriate trial of therapy" (35.4%). The most common inappropriate indication was "dyspepsia in patients aged 45 years or below without adequate empirical medical treatment" (48.4%); 42.2% with an appropriate indication had positive findings compared with only 25.6% of those with inappropriate indications (p=0.006). On multivariate analysis, the following were identified as independent predictive factors for positive findings at EGD: male gender (p=0.005), age over 45 years (p=0.011), smoking (p=0.005), none/primary education (p<0.001), and secondary education (p=0.026). CONCLUSIONS The proportion of patients referred for open-access EGD with an appropriate indication(s) was high for all doctor groups in a large university-affiliated medical center in Asia. EGDs performed for appropriate indications had a higher yield of positive findings. Independent predictive factors of positive findings were male gender, age over 45 years, lower education level, and referral by an endoscopist.
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Affiliation(s)
- Yee-Ming Chan
- Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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Laheij RJF, Van Rossum LGM, Jansen JBMJ, Verheugt FWA. Proton-pump inhibitor therapy for acetylsalicylic acid associated upper gastrointestinal symptoms: a randomized placebo-controlled trial. Aliment Pharmacol Ther 2003; 18:109-15. [PMID: 12848632 DOI: 10.1046/j.1365-2036.2003.01656.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Patients using acetylsalicylic acid (aspirin) have an increased risk of upper gastrointestinal discomfort. The aim of this study was to assess whether gastric acid suppression improves upper gastrointestinal symptoms in patients using low-dose aspirin for cardiovascular disease. METHODS In a double-blind, placebo-controlled randomised trial, 150 patients using low-dose (80 mg) acetylsalicylic acid with upper gastrointestinal symptoms who had been admitted at the Coronary Care Unit of the University Medical Center Nijmegen were assigned to treatment with rabeprazole (20 mg once daily) or placebo for 4 weeks. Treatment success, defined as complete upper gastrointestinal symptom relief, could be evaluated in 143 patients. RESULTS At 4 weeks after randomization, 34 of the 73 patients assigned to rabeprazole therapy (47%) as compared with 30 of the 70 patients given placebo (43%) reported complete upper gastrointestinal symptom relief (P = 0.54). Rabeprazole therapy did lead to a 52% improvement of heartburn symptoms [25% vs. 16%; odds ratio (OR) 0.48, 95% confidence interval (CI): 0.24-0.97]. Epigastric pain, regurgitation, bloating and nausea symptoms did not statistically change after treatment. Patients with a history of dyspepsia more often reported treatment success in comparison to those without (75% vs. 40%; OR 0.25, 95% CI: 0.09-0.70). CONCLUSIONS Proton-pump inhibitor therapy significantly reduced heartburn, but not other acetylsalicylic acid associated symptoms.
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Affiliation(s)
- R J F Laheij
- Department of Gastroenterology, Heart Center, University Medical Center Nijmegen, The Netherlands.
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Perri F, Ricciardi R, Merla A, Piepoli A, Gasperi V, Quitadamo M, Andriulli A. Appropriateness of urea breath test: a prospective observational study based on Maastricht 2000 guidelines. Aliment Pharmacol Ther 2002; 16:1443-7. [PMID: 12182743 DOI: 10.1046/j.1365-2036.2002.01315.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
BACKGROUND The urea breath test is routinely used for diagnosing or confirming the eradication of Helicobacter pylori. AIM To evaluate the appropriateness of urea breath test referrals. METHODS The age, sex, symptoms, endoscopic findings, use of non-steroidal anti-inflammatory drugs, family history of gastric cancer or H. pylori infection and concomitant diseases of patients referred for urea breath testing in a 1-year period were recorded. The appropriateness of urea breath test referrals was judged according to Maastricht guidelines. RESULTS One thousand, three hundred and twenty subjects (47 +/- 16 years) were referred in 2001: 578 (43.8%) for the diagnosis and 742 (56.2%) for confirmation of the eradication of H. pylori. The urea breath test was considered to be appropriate in 836 (63.3%) patients, inappropriate in 192 (14.5%) and appropriate but avoidable in 292 (22.1%). The appropriateness ratios of urea breath test referrals were 4.6 and 9.0 (P < 0.0001) for general practitioners and gastroenterologists, respectively. Of the patients (n=230) with un investigated dyspepsia, who underwent urea breath testing according to a 'test and treat' strategy, 98 (42.6%) presented at least one risk factor for organic disease. CONCLUSIONS In Italy, nearly 36% of urea breath test referrals are inappropriate or could be avoided if all dyspeptic patients with risk factors were referred for endoscopy or all dyspeptic patients undergoing endoscopy were tested for H. pylori infection with biopsy methods. Both general practitioners and, to a lesser extent, gastroenterologists require educational programmes to deal effectively with H. pylori.
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Affiliation(s)
- F Perri
- Division of Gastroenterology, 'CSS' Hospital, IRCCS, San Giovanni Rotondo, Italy.
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