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Nagula S, Parasa S, Laine L, Shah SC. AGA Clinical Practice Update on High-Quality Upper Endoscopy: Expert Review. Clin Gastroenterol Hepatol 2024; 22:933-943. [PMID: 38385942 DOI: 10.1016/j.cgh.2023.10.034] [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: 07/21/2023] [Revised: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 02/23/2024]
Abstract
DESCRIPTION The purpose of this Clinical Practice Update (CPU) Expert Review is to provide clinicians with guidance on best practices for performing a high-quality upper endoscopic exam. METHODS The best practice advice statements presented herein were developed from a combination of available evidence from published literature, guidelines, and consensus-based expert opinion. No formal rating of the strength or quality of the evidence was carried out, which aligns with standard processes for American Gastroenterological Association (AGA) Institute CPUs. These statements are meant to provide practical, timely advice to clinicians practicing in the United States. This Expert Review was commissioned and approved by the American Gastroenterological Association (AGA) Institute Clinical Practice Updates (CPU) Committee and the AGA Governing Board to provide timely guidance on a topic of high clinical importance to the AGA membership, and underwent internal peer review by the CPU Committee and external peer review through standard procedures of Clinical Gastroenterology & Hepatology. BEST PRACTICE ADVICE 1: Endoscopists should ensure that upper endoscopy is being performed for an appropriate indication and that informed consent clearly explaining the risks, benefits, alternatives, sedation plan, and potential diagnostic and therapeutic interventions is obtained. These elements should be documented by the endoscopist before the procedure. BEST PRACTICE ADVICE 2: Endoscopists should ensure that adequate visualization of the upper gastrointestinal mucosa, using mucosal cleansing and insufflation as necessary, is achieved and documented. BEST PRACTICE ADVICE 3: A high-definition white-light endoscopy system should be used for upper endoscopy instead of a standard-definition white-light endoscopy system whenever possible. The endoscope used for the procedure should be documented in the procedure note. BEST PRACTICE ADVICE 4: Image enhancement technologies should be used during the upper endoscopic examination to improve the diagnostic yield for preneoplasia and neoplasia. Suspicious areas should be clearly described, photodocumented, and biopsied separately. BEST PRACTICE ADVICE 5: Endoscopists should spend sufficient time carefully inspecting the foregut mucosa in an anterograde and retroflexed view to improve the detection and characterization of abnormalities. BEST PRACTICE ADVICE 6: Endoscopists should document any abnormalities noted on upper endoscopy using established classifications and standard terminology whenever possible. BEST PRACTICE ADVICE 7: Endoscopists should perform biopsies for the evaluation and management of foregut conditions using standardized biopsy protocols. BEST PRACTICE ADVICE 8: Endoscopists should provide patients with management recommendations based on the specific endoscopic findings (eg, peptic ulcer disease, erosive esophagitis), and this should be documented in the medical record. If recommendations are contingent upon histopathology results (eg, H pylori infection, Barrett's esophagus), then endoscopists should document that appropriate guidance will be provided after results are available. BEST PRACTICE ADVICE 9: Endoscopists should document whether subsequent surveillance endoscopy is indicated and, if so, provide appropriate surveillance intervals. If the determination of surveillance is contingent on histopathology results, then endoscopists should document that surveillance intervals will be suggested after results are available.
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Affiliation(s)
- Satish Nagula
- Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York
| | | | - Loren Laine
- Section of Digestive Diseases, Yale School of Medicine, New Haven, Connecticut; Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut
| | - Shailja C Shah
- Gastroenterology Section, Jennifer Moreno Department of Veterans Affairs Medical Center, San Diego, California; Division of Gastroenterology, University of California, San Diego, San Diego, California.
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Lee E, Tsai KY, Zhang J, Hwang AE, Deapen D, Koh JJ, Kawaguchi ES, Buxbaum J, Ahn SH, Liu L. Population-based evaluation of disparities in stomach cancer by nativity among Asian and Hispanic populations in California, 2011-2015. Cancer 2024; 130:1092-1100. [PMID: 38079517 PMCID: PMC11018353 DOI: 10.1002/cncr.35141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 10/28/2023] [Accepted: 10/31/2023] [Indexed: 03/08/2024]
Abstract
BACKGROUND Stomach cancer incidence presents significant racial/ethnic disparities among racial/ethnic minority groups in the United States, particularly among Asian and Hispanic immigrant populations. However, population-based evaluation of disparities by nativity has been scarce because of the lack of nativity-specific population denominators, especially for disaggregated Asian subgroups. Population-based stomach cancer incidence and tumor characteristics by detailed race/ethnicity and nativity were examined. METHODS Annual age-adjusted incidence rates were calculated by race/ethnicity, sex, and nativity and tumor characteristics, such as stage and anatomic subsite, were evaluated using the 2011-2015 California Cancer Registry data. For Hispanic and Asian populations, nativity-specific population counts were estimated using the US Census and the American Community Survey Public Use Microdata Sample data. RESULTS During 2011-2015 in California, 14,198 patients were diagnosed with stomach cancer. Annual age-adjusted incidence rates were higher among foreign-born individuals than their US-born counterparts. The difference was modest among Hispanics (∼1.3-fold) but larger (∼2- to 3-fold) among Chinese, Japanese, and Korean Americans. The highest incidence was observed for foreign-born Korean and Japanese Americans (33 and 33 per 100,000 for men; 15 and 12 per 100,000 for women, respectively). The proportion of localized stage disease was highest among foreign-born Korean Americans (44%); a similar proportion was observed among US-born Korean Americans, although numbers were limited. For other Asians and Hispanics, the localized stage proportion was generally lower among foreign-born than US-born individuals and lowest among foreign-born Japanese Americans (23%). CONCLUSIONS Nativity-specific investigation with disaggregated racial/ethnic groups identified substantial stomach cancer disparities among foreign-born immigrant populations.
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Affiliation(s)
- Eunjung Lee
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California, USA
| | - Kai-Ya Tsai
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Juanjuan Zhang
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Amie E Hwang
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California, USA
| | - Dennis Deapen
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California, USA
| | - Jennifer J Koh
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Eric S Kawaguchi
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - James Buxbaum
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Sang Hoon Ahn
- Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California, USA
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Lihua Liu
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California, USA
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Alsohaibani F, Peedikayil M, Alshahrani A, Somily A, Alsulaiman R, Azzam N, Almadi M. Practice guidelines for the management of Helicobacter pylori infection: The Saudi H. pylori Working Group recommendations. Saudi J Gastroenterol 2023; 29:326-346. [PMID: 36204804 PMCID: PMC10754383 DOI: 10.4103/sjg.sjg_288_22] [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: 07/01/2022] [Revised: 08/07/2022] [Accepted: 08/19/2022] [Indexed: 11/06/2022] Open
Abstract
The eradication rates for Helicobacter pylori globally are decreasing with a dramatic increase in the prevalence of antibiotic resistant bacteria all over the world, including Saudi Arabia. There is no current consensus on the management of H. pylori in Saudi Arabia. The Saudi Gastroenterology Association developed these practice guidelines after reviewing the local and regional studies on the management of H. pylori. The aim was to establish recommendations to guide healthcare providers in managing H. pylori in Saudi Arabia. Experts in the areas of H. pylori management and microbiology were invited to write these guidelines. A literature search was performed, and all authors participated in writing and reviewing the guidelines. In addition, international guidelines and consensus reports were reviewed to bridge the gap in knowledge when local and regional data were unavailable. There is limited local data on treatment of H. pylori. The rate of clarithromycin and metronidazole resistance is high; therefore, standard triple therapy for 10-14 days is no longer recommended in the treatment of H. pylori unless antimicrobial susceptibility testing was performed. Based on the available data, bismuth quadruple therapy for 10-14 days is considered the best first-line and second-line therapy. Culture and antimicrobial susceptibility testing should be considered following two treatment failures. These recommendations are intended to provide the most relevant evidence-based guidelines for the management of H. pylori infection in Saudi Arabia. The working group recommends further studies to explore more therapeutic options to eradicate H. pylori.
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Affiliation(s)
- Fahad Alsohaibani
- Department of Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia
| | - Musthafa Peedikayil
- Department of Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia
| | | | - Ali Somily
- Department of Pathology and Laboratory Medicine, King Saud University Medical City, Riyadh, Kingdom of Saudi Arabia
| | - Raed Alsulaiman
- Department of Medicine, King Fahad Hospital, Imam Abdulrahman bin Faisal University, Dammam, Kingdom of Saudi Arabia
| | - Nahla Azzam
- Department of Medicine, College of Medicine, King Saud University Medical City, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Majid Almadi
- Department of Medicine, College of Medicine, King Saud University Medical City, King Saud University, Riyadh, Kingdom of Saudi Arabia
- Division of Gastroenterology, McGill University Health Center, Montreal General Hospital, Montreal, QC, Canada
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Viramontes O, Martinez D, Somsouk M. Intestinal Metaplasia Associated with Symptoms of Dyspepsia. RESEARCH SQUARE 2023:rs.3.rs-3335631. [PMID: 37886477 PMCID: PMC10602075 DOI: 10.21203/rs.3.rs-3335631/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
Background Peptic ulcer disease (PUD) and Helicobacter pylori (HP) are associated with dyspepsia, but the role of gastric intestinal metaplasia (IM) has not been described. The objective of this study is to examine the association between gastric IM and dyspepsia. Methods We developed a cohort of consecutive patients referred to gastroenterology between Jan 2019 and July 2020 for dyspepsia and iron deficiency anemia (IDA) and completed an upper endoscopy with biopsies in a safety-net health system. The primary outcome was the prevalence of gastric IM in patients with dyspepsia compared to IDA. Secondary outcomes included prevalence of HP, chronic gastritis (CG) and chronic active gastritis (CAG) in the dyspepsia and IDA groups. A multivariable analysis was performed to assess the independent association between gastric IM and dyspepsia. Results Compared to the IDA cohort (n = 366), patients with dyspepsia (n = 349) were more likely to be female (65% vs. 47%, p < 0.01), harbor gastric IM (20.3% vs. 14.2%, p = 0.03), and less likely to have CAG (12.0% vs. 26.5%, p < 0.01) or HP (10.9% vs. 21.3%, p < 0.01). After adjusting for pathological findings, race, ethnicity, gender and age, the association strengthened between IM and dyspepsia (adj OR 1.81 from OR 1.54, 95% CI 1.19-2.76, p < 0.01). Conclusions We observed a significant relationship between the presence of gastric IM and dyspepsia symptoms, which increased after adjusting for confounding factors. Future studies should verify the relationship between IM and dyspepsia, the effect of IM regression, and possible mediators of gastric IM on symptoms.
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Syam AF, Miftahussurur M, Makmun D, Abdullah M, Rani AA, Siregar GA, Simadibrata M, Zubir N, Dewa Nyoman Wibawa I, Purnomo HD, Manan C, Djojoningrat D, Fauzi A, Renaldi K, Maulahela H, Utari AP, Pribadi RR, Muzellina VN, Nursyirwan SA, Idrus MF, Ruswhandi R, Sugihartono T, Bestari MB, Bayupurnama P, Pramana TY, Wibowo BP, Bakry AF, Akil F, Parewangi AML, Widita H, Mariadi IK, Murti IS, Yusuf AI, Arles A, Yusuf F, Waleleng BJ, Abimanyu A, Mulyadi Y, Lucida MI, Rezkhita YAA, Alfaray RI, Yamaoka Y. Management of dyspepsia and Helicobacter pylori infection: the 2022 Indonesian Consensus Report. Gut Pathog 2023; 15:25. [PMID: 37217981 DOI: 10.1186/s13099-023-00551-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 05/02/2023] [Indexed: 05/24/2023] Open
Abstract
Dyspepsia still becomes a major challenge in upper gastrointestinal disease in Indonesia. This disease often correlated with Helicobacter pylori infection. However, the prevalence of this bacterium is generally low in Indonesia. Therefore, several considerations should be taken into consideration during the management of dyspepsia and H. pylori infection. "Management of dyspepsia and H. pylori infection in Indonesia: The Indonesian consensus report" comprises information gathered from 22 gastroenterology centers across Indonesia. The experts gathered to evolve a consensus, that consists of the statements, grades of recommendations, evidence levels, and rationales for the dyspepsia and H. pylori infection management for daily clinical practice. The report explains several aspects from the updated epidemiology information to comprehensive management therapy. After the experts worked together on all statements in the recommendations, the results are presented with the final agreement as a consensus to help clinicians in understanding, diagnosing, and treating dyspepsia and H. pylori infection patients in daily clinical practice in Indonesia.
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Affiliation(s)
- Ari Fahrial Syam
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia.
| | - Muhammad Miftahussurur
- Division of Gastroentero-Hepatology, Department of Internal Medicine, Faculty of Medicine-Dr. Soetomo Teaching Hospital, Universitas Airlangga, Surabaya, Indonesia.
- Helicobacter Pylori and Microbiota Study Group, Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia.
| | - Dadang Makmun
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia
| | - Murdani Abdullah
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia
| | - Abdul Aziz Rani
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia
| | - Gontar Alamsyah Siregar
- Division of Gastroenterohepatology, Department of Internal Medicine, Adam Malik General Hospital/Faculty of Medicine, Sumatra Utara University, Medan, Indonesia
| | - Marcellus Simadibrata
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia
| | - Nasrul Zubir
- Division of Gastroenterohepatology, Department of Internal Medicine, M. Djamil General Hospital/Faculty of Medicine, Andalas University, Padang, Indonesia
| | - I Dewa Nyoman Wibawa
- Division of Gastroenterohepatology, Department of Internal Medicine, Udayana University/Sanglah General Hospital, Bali, Denpasar, Indonesia
| | - Hery Djagat Purnomo
- Division of Gastroenterohepatology, Department of Internal Medicine, Kariadi General Hospital/Faculty of Medicine, Diponegoro University, Semarang, Indonesia
| | - Chudahman Manan
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia
| | - Dharmika Djojoningrat
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia
| | - Achmad Fauzi
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia
| | - Kaka Renaldi
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia
| | - Hasan Maulahela
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia
| | - Amanda Pitarini Utari
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia
| | - Rabbinu Rangga Pribadi
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia
| | - Virly Nanda Muzellina
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia
| | - Saskia Aziza Nursyirwan
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia
| | - Muhammad Firhat Idrus
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine-Cipto Mangunkusumo Teaching Hospital, University of Indonesia, Jakarta, Indonesia
| | - Ruswhandi Ruswhandi
- Department of Internal Medicine, Gatot Subroto Army Central Hospital, Jakarta, Indonesia
| | - Titong Sugihartono
- Division of Gastroentero-Hepatology, Department of Internal Medicine, Faculty of Medicine-Dr. Soetomo Teaching Hospital, Universitas Airlangga, Surabaya, Indonesia
| | - Muhammad Begawan Bestari
- Division of Gastroenterohepatology, Department of Internal Medicine, Hasan Sadikin General Hospital/Faculty of Medicine, Padjadjaran University, Bandung, Indonesia
| | - Putut Bayupurnama
- Division of Gastroenterohepatology, Department of Internal Medicine, Sardjito General Hospital/Faculty of Medicine, Public Health and Nursing, Gadjah Mada University, Yogyakarta, Indonesia
| | - Triyanta Yuli Pramana
- Division of Gastroenterohepatology, Department of Internal Medicine, Moewardi General Hospital/Faculty of Medicine, Sebelas Maret University, Surakarta, Indonesia
| | - Bogi Pratomo Wibowo
- Division of Gastroenterohepatology, Department of Internal Medicine, Saiful Anwar General Hospital/Faculty of Medicine, Brawijaya University, Malang, Indonesia
| | - Achmad Fuad Bakry
- Division of Gastroenterohepatology, Department of Internal Medicine, Moch. Hoesin General Hospital/Faculty of Medicine, Sriwijaya University, Palembang, Indonesia
| | - Fardah Akil
- Division of Gastroenterohepatology, Department of Internal Medicine, Wahidin Sudirohusodo General Hospital/Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Andi Muhammad Luthfi Parewangi
- Division of Gastroenterohepatology, Department of Internal Medicine, Wahidin Sudirohusodo General Hospital/Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Haris Widita
- Department of Internal Medicine, West Nusa Tenggara General Hospital, Mataram, Indonesia
| | - I Ketut Mariadi
- Division of Gastroenterohepatology, Department of Internal Medicine, Udayana University/Sanglah General Hospital, Bali, Denpasar, Indonesia
| | - Ignatia Sinta Murti
- Department of Internal Medicine, Abdul Wahab Sjahranie General Hospital/Faculty of Medicine, Mulawarman University, Samarinda, Indonesia
| | - Ali Imron Yusuf
- Department of Internal Medicine, Abdoel Moeloek General Hospital/Faculty of Medicine, Lampung University, Lampung, Indonesia
| | - Arles Arles
- Department of Internal Medicine, Awal Bros Pekanbaru Hospital, Pekanbaru, Indonesia
| | - Fauzi Yusuf
- Division of Gastroenterohepatology, Department of Internal Medicine, Zainoel Abidin General Hospital/Faculty of Medicine, Syiah Kuala University, Banda Aceh, Indonesia
| | - Bradley Jimmy Waleleng
- Division of Gastroenterohepatology, Department of Internal Medicine, Prof. R. D. Kandou General Hospital/Faculty of Medicine, Sam Ratulangi University, Manado, Indonesia
| | - Abimanyu Abimanyu
- Department of Internal Medicine, Ulin Banjarmasin General Hospital, Faculty of Medicine, Lambung Mangkurat University, Banjarmasin, Indonesia
| | - Yustar Mulyadi
- Department of Internal Medicine, Soedarso General Hospital, Pontianak, Indonesia
| | - Maria Inge Lucida
- Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
| | - Yudith Annisa Ayu Rezkhita
- Helicobacter Pylori and Microbiota Study Group, Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
- Department of Internal Medicine, Faculty of Medicine, Universitas Muhammadiyah Surabaya, Surabaya, Indonesia
| | - Ricky Indra Alfaray
- Helicobacter Pylori and Microbiota Study Group, Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
- Department of Environmental and Preventive Medicine, Faculty of Medicine, Oita University, Oita, Japan
| | - Yoshio Yamaoka
- Department of Environmental and Preventive Medicine, Faculty of Medicine, Oita University, Oita, Japan
- The Research Center for GLOBAL and LOCAL Infectious Diseases (RCGLID), Oita University, Oita, Japan
- Department of Medicine, Gastroenterology and Hepatology Section, Baylor College of Medicine, Houston, USA
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Huang RJ, Laszkowska M, In H, Hwang JH, Epplein M. Controlling Gastric Cancer in a World of Heterogeneous Risk. Gastroenterology 2023; 164:736-751. [PMID: 36706842 PMCID: PMC10270664 DOI: 10.1053/j.gastro.2023.01.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 01/12/2023] [Accepted: 01/17/2023] [Indexed: 01/29/2023]
Abstract
Gastric cancer (GC) is a leading cause of global mortality but also a cancer whose footprint is highly unequal. This review aims to define global disease epidemiology, critically appraise strategies of prevention and disease attenuation, and assess how these strategies could be applied to improve outcomes from GC in a world of variable risk and disease burden. Strategies of primary prevention focus on improving the detection and eradication of the main environmental risk factor, Helicobacter pylori. In certain countries of high incidence, endoscopic or radiographic screening of the asymptomatic general population has been adopted as a means of secondary prevention. By contrast, identification and targeted surveillance of individuals with precancerous lesions (such as intestinal metaplasia) is being increasingly embraced in nations of low incidence. This review also highlights existing knowledge gaps in GC prevention as well as the role of emerging technologies for early detection and risk stratification.
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Affiliation(s)
- Robert J Huang
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California.
| | - Monika Laszkowska
- Gastroenterology, Hepatology, and Nutrition Service, Department of Subspecialty Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Haejin In
- Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey
| | - Joo Ha Hwang
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California
| | - Meira Epplein
- Duke University, Department of Population Health Sciences, and Cancer Risk, Detection, and Interception Program, Duke Cancer Institute, Durham, North Carolina
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Ansari S, Yamaoka Y. Helicobacter pylori Infection, Its Laboratory Diagnosis, and Antimicrobial Resistance: a Perspective of Clinical Relevance. Clin Microbiol Rev 2022; 35:e0025821. [PMID: 35404105 PMCID: PMC9491184 DOI: 10.1128/cmr.00258-21] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Despite the recent decrease in overall prevalence of Helicobacter pylori infection, morbidity and mortality rates associated with gastric cancer remain high. The antimicrobial resistance developments and treatment failure are fueling the global burden of H. pylori-associated gastric complications. Accurate diagnosis remains the opening move for treatment and eradication of infections caused by microorganisms. Although several reports have been published on diagnostic approaches for H. pylori infection, most lack the data regarding diagnosis from a clinical perspective. Therefore, we provide an intensive, comprehensive, and updated description of the currently available diagnostic methods that can help clinicians, infection diagnosis professionals, and H. pylori researchers working on infection epidemiology to broaden their understanding and to select appropriate diagnostic methods. We also emphasize appropriate diagnostic approaches based on clinical settings (either clinical diagnosis or mass screening), patient factors (either age or other predisposing factors), and clinical factors (either upper gastrointestinal bleeding or partial gastrectomy) and appropriate methods to be considered for evaluating eradication efficacy. Furthermore, to cope with the increasing trend of antimicrobial resistance, a better understanding of its emergence and current diagnostic approaches for resistance detection remain inevitable.
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Affiliation(s)
- Shamshul Ansari
- Department of Environmental and Preventive Medicine, Oita University Faculty of Medicine, Yufu City, Oita, Japan
| | - Yoshio Yamaoka
- Department of Environmental and Preventive Medicine, Oita University Faculty of Medicine, Yufu City, Oita, Japan
- Department of Medicine, Gastroenterology and Hepatology Section, Baylor College of Medicine, Houston, Texas, USA
- Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
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Bürger M, Weber M, Petersen I, Stallmach A, Schmidt C. Adenoma detection rate using narrow-band imaging is inferior to high-definition white light colonoscopy in screening and surveillance colonoscopies in daily clinical care: A randomized controlled trial. Medicine (Baltimore) 2022; 101:e29858. [PMID: 35960070 PMCID: PMC9371537 DOI: 10.1097/md.0000000000029858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Despite recent advances in endoscopic technology adenoma miss rate still is up to 20% contributing to interval cancers. Improved imaging modalities have been introduced to increase adenoma detection rate (ADR). Recently, narrow-band imaging (NBI) (Exera II series, Olympus Corporation) was not significantly better than high-definition white light colonoscopy (HD-WLC). An improved second generation of NBI (190-NBI) is characterized by better illumination of the bowel lumen and may be associated with a higher ADR. METHODS We performed a prospective randomized study on patients referred to the Jena University Hospital for screening or surveillance colonoscopy between January 2015 and April 2017. Participating endoscopists were divided into 2 subgroups depending on their individual experience. Colonoscopy was performed by use of HD-WLC or 190-NBI upon withdrawal. RESULTS Five hundred fifty-three patients participated in the study. Eighty patients were excluded (insufficient bowel cleansing [n = 34], anticoagulation precluding polypectomy [n=15], partial colonic resection [n=9], other reasons [n = 22]). Mean age was 66.9 years (standard deviation 10.3 years), and 253 patients were male (53.5%). Bowel preparation and withdrawal time were not different. ADR among all subgroups was 39.4% using HD-WLC, but only 29.1% were using 190-NBI (P = .02). Number of polyps per patient was lower using 190-NBI than with HD-WLC (0.58 vs 0.86; P = .02). Subgroup analysis revealed that 190-NBI was inferior to HD-WLC only in unexperienced endoscopists. CONCLUSION In our stud,y ADR was lower by use of 190-NBI. These differences persisted only in unexperienced investigators. 190-NBI seems to be more challenging regarding ADR, requiring more intensive training prior to implementing this technology in daily clinical care. REGISTRATION ClinicalTrials.gov (identifier: NCT03081975).
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Affiliation(s)
- Martin Bürger
- Department of Gastroenterology, Hepatology and Infectious Diseases, Clinic for Internal Medicine IV, Jena University Hospital, Jena, Germany
- Clinic for Gastroenterology and Hepatology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- *Correspondence: Martin Bürger, Department of Gastroenterology, Hepatology and Infectious Diseases, Clinic for Internal Medicine IV, Jena University Hospital, Am Klinikum 1, Jena 07747, Germany (e-mail: )
| | - Marko Weber
- Department of Gastroenterology, Hepatology and Infectious Diseases, Clinic for Internal Medicine IV, Jena University Hospital, Jena, Germany
| | - Iver Petersen
- Institute of Pathology, Jena University Hospital, Jena, Germany
- Institute of Pathology, Waldklinikum Gera, Gera, Germany
| | - Andreas Stallmach
- Department of Gastroenterology, Hepatology and Infectious Diseases, Clinic for Internal Medicine IV, Jena University Hospital, Jena, Germany
| | - Carsten Schmidt
- Department of Gastroenterology, Hepatology, Endocrinology, Diabetes and Infectious Diseases, Medical Clinic II, Fulda Hospital, Fulda, Germany
- Medical Faculty of the Friedrich Schiller University, Jena, Germany
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Esmaeilzadeh A, Goshayeshi L, Bergquist R, Jarahi L, Khooei A, Fazeli A, Mosannen Mozaffari H, Bahari A, Oghazian MB, Hoseini B. Characteristics of gastric precancerous conditions and Helicobacter pylori infection among dyspeptic patients in north-eastern Iran: is endoscopic biopsy and histopathological assessment necessary? BMC Cancer 2021; 21:1143. [PMID: 34702194 PMCID: PMC8546943 DOI: 10.1186/s12885-021-08626-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 07/26/2021] [Indexed: 01/06/2023] Open
Abstract
Background Early detection and appropriate treatment of precancerous, mucosal changes could significantly decrease the prevalence of life-threatening gastric cancer. Biopsy of the normal-appearing mucosa to detect Helicobacter pylori and these conditions is not routinely obtained. This study assesses the prevalence and characteristics of H. pylori infection and precancerous conditions in a group of patients suffering from chronic dyspepsia who were subjected to gastric endoscopy and biopsy mapping. Methods This cross-sectional study included dyspeptic patients, not previously treated for H. pylori, undergoing esophagogastroduodenoscopy (EGD) with their gastric endoscopic biopsies obtained for examination for evidence of H. pylori infection and precancerous conditions. Demographic and clinical data on the gender, smoking, opium addiction, alcohol consumption, medication with aspirin, corticosteroids and non-steroidal anti-inflammatory drugs (NSAIDs) and family history of cancer were collected by interviewing the patients and evaluating their health records. The cohort examined consisted of 585 patients with a mean (SD) age of 48.0 (14.46) years, 397 (67.9%) of whom were women. Results H. pylori infection was identified in 469 patients (80.2%) with the highest prevalence (84.2%) in those aged 40–60 years. Opium addiction correlated with a higher a H. pylori infection rate, while alcohol consumption was associated with a lower rate by Odds Ratio 1.98 (95% CI 1.11–3.52) and 0.49 (95% CI 0.26–0.92), respectively. The prevalence of intestinal metaplasia, gastric atrophy and gastric dysplasia was 15.2, 12.6 and 7.9%, respectively. Increased age, positive H. pylori infection, endoscopic abnormal findings and opium addiction showed a statistically significant association with all precancerous conditions, while NSAID consumption was negatively associated with precancerous conditions. For 121 patients (20.7% of all), the EGD examination revealed normal gastric mucosa, however, for more than half (68/121, 56.2%) of these patients, the histological evaluation showed H. pylori infection, and also signs of atrophic mucosa, intestinal metaplasia and dysplasia in 1.7, 4.1 and 1.7%, respectively. Conclusion EGD with gastric biopsy mapping should be performed even in the presence of normal-appearing mucosa, especially in dyspeptic patients older than 40 years with opium addiction in north-eastern Iran. Owing to the high prevalence of precancerous conditions and H. pylori infection among patients with dyspepsia in parts of Iran, large-scale national screening in this country should be beneficial.
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Affiliation(s)
- Abbas Esmaeilzadeh
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ladan Goshayeshi
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Surgical Oncology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Robert Bergquist
- Ingerod, SE-454 94, Brastad, Sweden.,Formerly UNICEF/UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases (TDR), World Health Organization, Geneva, Switzerland
| | - Lida Jarahi
- Community Medicine Department, Faculty of Medicine, Mashhad University of Medical sciences, Mashhad, Iran
| | - Alireza Khooei
- Department of Pathology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alireza Fazeli
- Cardiology Resident, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hooman Mosannen Mozaffari
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Bahari
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Bagher Oghazian
- Department of Internal Medicine, Faculty of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran.
| | - Benyamin Hoseini
- Pharmaceutical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. .,Department of Health Information Technology, Neyshabur University of Medical Sciences, Neyshabur, Iran.
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Chitapanarux T, Jesadaporn P, Chitapanarux N, Lertprasertsuke N. Chronic gastritis according to age and Helicobacter pylori in Thailand: histopathological patterns. Scand J Gastroenterol 2021; 56:228-233. [PMID: 33459087 DOI: 10.1080/00365521.2020.1869820] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES We aimed to evaluate the histopathological characteristics of chronic gastritis in dyspeptic patients without visible mucosal lesions in different age groups and different biopsy sites. METHODS Patients who underwent upper endoscopy for the investigation of dyspepsia as the sole indication were recruited. We selected data from patients without visible mucosal lesions for the study. Gastric biopsy specimens were evaluated by Update Sydney classification according to age, Helicobacter pylori (Hp), and biopsy sites. RESULTS A total of 626 patients were retrospectively studied. 58.2% had histopathological features of chronic gastritis, while 41.8% had normal gastric mucosa. The prevalence of glandular atrophy, intestinal metaplasia, and Hp infection was 36.7, 19.3 and 36.6%. Complete and incomplete metaplasia was found to be 17.0 and 2.2%. The mean score of chronic inflammation, neutrophil activity, glandular atrophy, and intestinal metaplasia was significantly higher in the antrum than in the corpus. The positivity of gastritis increases with age; however, Hp positivity decreased considerably with advanced age. Concerning gastritis's topography, antral-predominant gastritis and corpus-predominant gastritis increased with age. The prevalence of glandular atrophy and intestinal metaplasia markedly increased with age, especially after age 50. Gastric atrophy and intestinal metaplasia were significantly higher in patients positive for Hp than in negative patients. CONCLUSION Overall chronic gastritis is common in dyspeptic patients without visible lesions. Prevalence, grading, and severity of chronic gastritis increase with age and Hp infection. Temporal changes of the gastric mucosa are caused by aging rather than by Hp alone.
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Affiliation(s)
- Taned Chitapanarux
- Gastrohepatology Unit, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Northern Thai Research Group of Radiation Oncology (NTRG-RO), Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Panas Jesadaporn
- Division of Geriatrics, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Nalin Chitapanarux
- Northern Thai Research Group of Radiation Oncology (NTRG-RO), Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Nirush Lertprasertsuke
- Department of Pathology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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11
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Loughrey MB, Shepherd NA. The indications for biopsy in routine upper gastrointestinal endoscopy. Histopathology 2020; 78:215-227. [PMID: 33382487 DOI: 10.1111/his.14213] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 07/15/2020] [Indexed: 12/11/2022]
Abstract
This review describes the indications and contraindications for endoscopic biopsy, in routine practice, of the upper gastrointestinal (GI) tract. We accept that this review provides grounds for controversy, as our stance in certain situations is counter to some national guidelines. Nevertheless, we provide evidence to support our viewpoints, especially on efficiency and economic grounds. We describe the particular controversies concerning the biopsy assessment of Barrett's oesophagus, chronic gastritis and the duodenum in the investigation of coeliac disease. We accept that there are indications for more extensive upper GI biopsy protocols in children than in adults; the latter constitute our main focus in this article. We would encourage detailed discussion between pathologists and their endoscopy colleagues about the indications, or lack of them, for routine upper GI endoscopic biopsy, as studies have shown that adherence to agreed guidelines has resulted in a very considerable diminution in the biopsy workload without compromising patient management. Furthermore, where biopsy is indicated, we emphasise the importance of accompanying clinical information provided to the pathologist, in particular regarding biopsy site(s), and regular feedback to endoscopists to improve and maintain the quality of such information. Finally, local dialogue is also advised, when necessary, to indicate to endoscopists the need to appropriately segregate biopsies into separate, individually labelled specimens, to maximise the information that can be derived by pathological evaluation and thereby improve the quality of the final pathology report.
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Affiliation(s)
- Maurice B Loughrey
- Department of Cellular Pathology, Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast, UK
| | - Neil A Shepherd
- Gloucestershire Cellular Pathology Laboratory, Cheltenham General Hospital, Cheltenham, UK
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Abstract
As one of the most prevalent infections globally, Helicobacter pylori (H. pylori) continues to present diagnostic and therapeutic challenges for clinicians worldwide. Diagnostically, the "test-and-treat" strategy is the recommended approach for healthcare practitioners when managing this potentially curable disease. The choice of testing method should be based on several factors including patient age, presenting symptoms, and medication use, as well as test reliability, availability, and cost. With rising antibiotic resistance, particularly of macrolides, care must be taken to ensure that therapy is selected based on regional resistance patterns and prior antibiotic exposure. In the USA, macrolide antibiotic resistance rates in some areas have reached or exceeded a generally accepted threshold, such that clarithromycin triple therapy may no longer be an appropriate first-line empiric treatment. Instead, bismuth quadruple therapy should be considered, while levofloxacin-based or alternative macrolide-containing therapies are also options. Once treated, it is essential to test for eradication as untreated H. pylori is associated with serious complications including peptic ulcer disease, mucosa-associated lymphoid tissue lymphoma, and gastric cancer. This review article aims to consolidate current knowledge of H. pylori infection with a particular emphasis on diagnostic and treatment strategies.
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Affiliation(s)
- Bernardo Guevara
- Department of Internal Medicine, University of California Davis School of Medicine, 4150 V Street, Suite 1100, Sacramento, CA, 95817, USA
| | - Asha Gupta Cogdill
- Division of Gastroenterology and Hepatology, UC Davis Medical Center, University of California Davis School of Medicine, 4150 V Street, Suite 3500, Sacramento, CA, 95817, USA.
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14
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Gupta S, Li D, El Serag HB, Davitkov P, Altayar O, Sultan S, Falck-Ytter Y, Mustafa RA. AGA Clinical Practice Guidelines on Management of Gastric Intestinal Metaplasia. Gastroenterology 2020; 158:693-702. [PMID: 31816298 PMCID: PMC7340330 DOI: 10.1053/j.gastro.2019.12.003] [Citation(s) in RCA: 160] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Samir Gupta
- Department of Veterans Affairs San Diego Healthcare System, San Diego, California;,Division of Gastroenterology and the Moores Cancer Center, University of California San Diego, La Jolla, California
| | - Dan Li
- Department of Gastroenterology, Kaiser Permanente Santa Clara Medical Center, Santa Clara, California;,Division of Research, Kaiser Permanente Northern California, Oakland, California
| | | | - Perica Davitkov
- Veterans Administration, Northeast Ohio Healthcare System, Cleveland, Ohio;,Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Osama Altayar
- Division of Gastroenterology, Washington University School of Medicine, St Louis, Missouri
| | - Shahnaz Sultan
- Minneapolis Veterans Affairs Healthcare System, University of Minnesota, Minneapolis, Minnesota
| | - Yngve Falck-Ytter
- Department of Veterans Affairs Cleveland Medical Center, Cleveland, Ohio;,Case Western Reserve University, Cleveland, Ohio
| | - Reem A. Mustafa
- Department of Internal Medicine, University of Kansas Medical Center, Kansas
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Eusebi LH, Black CJ, Howden CW, Ford AC. Effectiveness of management strategies for uninvestigated dyspepsia: systematic review and network meta-analysis. BMJ 2019; 367:l6483. [PMID: 31826881 PMCID: PMC7190054 DOI: 10.1136/bmj.l6483] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To determine the effectiveness of management strategies for uninvestigated dyspepsia. DESIGN Systematic review and network meta-analysis. DATA SOURCES Medline, Embase, Embase Classic, the Cochrane Central Register of Controlled Trials, and clinicaltrials.gov from inception to September 2019, with no language restrictions. Conference proceedings between 2001 and 2019. ELIGIBILITY CRITERIA FOR SELECTING STUDIES Randomised controlled trials that assessed the effectiveness of management strategies for uninvestigated dyspepsia in adult participants (age ≥18 years). Strategies of interest were prompt endoscopy; test for Helicobacter pylori and perform endoscopy in participants who test positive; test for H pylori and eradication treatment in those who test positive ("test and treat"); empirical acid suppression; or symptom based management. Trials reported dichotomous assessment of symptom status at final follow-up (≥12 months). RESULTS The review identified 15 eligible randomised controlled trials that comprised 6162 adult participants. Data were pooled using a random effects model. Strategies were ranked according to P score, which is the mean extent of certainty that one management strategy is better than another, averaged over all competing strategies. "Test and treat" ranked first (relative risk of remaining symptomatic 0.89, 95% confidence interval 0.78 to 1.02, P score 0.79) and prompt endoscopy ranked second, but performed similarly (0.90, 0.80 to 1.02, P score 0.71). However, no strategy was significantly less effective than "test and treat." Participants assigned to "test and treat" were significantly less likely to receive endoscopy (relative risk v prompt endoscopy 0.23, 95% confidence interval 0.17 to 0.31, P score 0.98) than all other strategies, except symptom based management (relative risk v symptom based management 0.60, 0.30 to 1.18). Dissatisfaction with management was significantly lower with prompt endoscopy (P score 0.95) than with "test and treat" (relative risk v "test and treat" 0.67, 0.46 to 0.98), and empirical acid suppression (relative risk v empirical acid suppression 0.58, 0.37 to 0.91). Upper gastrointestinal cancer rates were low in all trials. Results remained stable in sensitivity analyses, with minimal inconsistencies between direct and indirect results. Risk of bias of individual trials was high; blinding was not possible because of the pragmatic trial design. CONCLUSIONS "Test and treat" was ranked first, although it performed similarly to prompt endoscopy and was not superior to any of the other strategies. "Test and treat" led to fewer endoscopies than all other approaches, except symptom based management. However, participants showed a preference for prompt endoscopy as a management strategy for their symptoms. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration number CRD42019132528.
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Affiliation(s)
- Leonardo H Eusebi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Christopher J Black
- Leeds Gastroenterology Institute, St James's University Hospital, Leeds, UK
- Leeds Institute of Medical Research at St James's, University of Leeds, Leeds, UK
| | - Colin W Howden
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Tennessee College of Medicine, Memphis, TN, USA
| | - Alexander C Ford
- Leeds Gastroenterology Institute, St James's University Hospital, Leeds, UK
- Leeds Institute of Medical Research at St James's, University of Leeds, Leeds, UK
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Chen F, Liu Y, Tsay A, McAllister BP, Karamchandani DM. Hit or a miss: Concordance between histopathologic-endoscopic findings in gastric mucosal biopsies. Ann Diagn Pathol 2019; 38:106-114. [DOI: 10.1016/j.anndiagpath.2018.12.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 11/30/2018] [Accepted: 12/13/2018] [Indexed: 12/21/2022]
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17
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Benoit A, Hoyeau N, Fléjou JF. Diagnostic d’infection à Helicobacter pylori sur biopsies gastriques : coloration standard, coloration spéciale ou immunohistochimie ? Ann Pathol 2018; 38:363-369. [DOI: 10.1016/j.annpat.2018.03.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Revised: 03/06/2018] [Accepted: 03/31/2018] [Indexed: 12/11/2022]
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18
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Liu WZ, Xie Y, Lu H, Cheng H, Zeng ZR, Zhou LY, Chen Y, Wang JB, Du YQ, Lu NH. Fifth Chinese National Consensus Report on the management of Helicobacter pylori infection. Helicobacter 2018; 23:e12475. [PMID: 29512258 DOI: 10.1111/hel.12475] [Citation(s) in RCA: 269] [Impact Index Per Article: 44.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Since the 'Fourth Chinese National Consensus Report on the management of H. pylori infection' was published in 2012, three important consensuses (Kyoto global consensus report on H. pylori gastritis, The Toronto Consensus for the Treatment of H. pylori Infection in Adults and Management of H. pylori infection-the Maastricht V/Florence Consensus Report) have been published regarding the management of H. pylori infection. MATERIALS AND METHODS A Delphi method was adopted to develop the consensus of relevant 'statements'. First, the established 'statements' were sent to experts via email. Second, after undergoing two rounds of consultation, the initial statements were discussed face to face and revised in the conference item by item on 16 December 2016. Finally, 21 core members of conferees participated in the final vote of statements. Voting for each statement was performed using an electronic system with levels of agreements shown on the screen in real time. RESULTS Consensus contents contained a total of 48 "statements" and related 6 parts, including indications for H. pylori eradication, diagnosis, treatment, H. pylori and gastric cancer, H. pylori infection in special populations, H. pylori and gastrointestinal microbiota. CONCLUSIONS Recommendations are provided on the basis of the best available evidence.
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Affiliation(s)
- Wen Zhong Liu
- Department of Gastroenterology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yong Xie
- Department of Gastroenterology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, China
| | - Hong Lu
- Department of Gastroenterology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hong Cheng
- Department of Gastroenterology, Peking University First Hospital, Beijing, China
| | - Zhi Rong Zeng
- Division of Gastroenterology, First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong Province, China
| | - Li Ya Zhou
- Department of Gastroenterology, Peking University Third Hospital, Beijing, China
| | - Ye Chen
- Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Jiang Bin Wang
- Department of Gastroenterology, China-Japan Friendship Hospital, Jilin University, Changchun, Jilin Province, China
| | - Yi Qi Du
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Nong Hua Lu
- Department of Gastroenterology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, China
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Ching HL, Hale MF, Sidhu R, McAlindon ME. Reassessing the value of gastroscopy for the investigation of dyspepsia. Frontline Gastroenterol 2018; 9:62-66. [PMID: 29484162 PMCID: PMC5824766 DOI: 10.1136/flgastro-2017-100838] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Revised: 05/29/2017] [Accepted: 07/03/2017] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE To evaluate the diagnostic yield of investigating dyspepsia with oesophagogastroduodenoscopy (OGD) with or without mucosal biopsy. DESIGN Retrospective service evaluation study. SETTING Two teaching hospitals: The Royal Hallamshire Hospital and Northern General Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, UK. PATIENTS 500 patients, 55 years of age and over, who underwent OGD to investigate dyspepsia were included. The study period included a 3-month window. All OGDs were performed on an outpatient basis. INTERVENTIONS Data were extracted from electronic OGD records within the study period. MAIN OUTCOME MEASURES Diagnostic yield provided by endoscopic examination and histological assessment. RESULTS 378 patients (75.6%) were reported to have some form of endoscopic abnormality, and 417 patients (83.4%) had biopsies taken. The most common findings at OGD were gastritis (47.2%) and oesophagitis (24.4%). Oesophagogastric malignancy was seen in 1%. Diagnoses made endoscopically or histologically that would not have been appropriately managed by empirical therapies were seen in 16.2%. CONCLUSION OGD in dyspepsia influences patient management in approximately one-sixth of cases. However, the majority of patients are sufficiently managed with Helicobacter pylori testing and eradication and/or a trial of proton pump inhibitor therapy. Further non-invasive approaches are needed to identify patients who need endoscopy for biopsy or therapy.
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Affiliation(s)
- Hey-Long Ching
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield Teaching Hospitals, Sheffield, UK
| | - Melissa F Hale
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield Teaching Hospitals, Sheffield, UK
| | - Reena Sidhu
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield Teaching Hospitals, Sheffield, UK
| | - Mark E McAlindon
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield Teaching Hospitals, Sheffield, UK
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Dougherty MK, Santoiemma PP, Weber AT, Metz DC, Yang YX. Low yield for non-targeted biopsies of the stomach and esophagus during elective esophagogastroduodenoscopy. Endosc Int Open 2017; 5:E1268-E1277. [PMID: 29218319 PMCID: PMC5718909 DOI: 10.1055/s-0043-119791] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Accepted: 07/31/2017] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND AND STUDY AIMS Biopsies of non-specific mucosal findings are often performed during esophagogastroduodenoscopy (EGD). We sought to determine the prevalence and clinical utility of non-targeted biopsies of the stomach and esophagus. PATIENTS AND METHODS We conducted a retrospective review of 949 outpatient EGDs performed at a US tertiary referral center. Non-targeted biopsies of the stomach were defined as either "normal" or "mild" to "moderate" "erythema" or "inflammation" without other endoscopic features. Non-targeted biopsies of the esophagus and gastroesophageal junction (GEJ) were defined as endoscopically "normal" mucosa. The primary outcome was the proportion of non-targeted biopsies resulting in "definite management change." Secondary outcomes included histopathologic diagnoses of Helicobacter pylori, intestinal metaplasia and esophageal eosinophilia. RESULTS Of 949 EGDs, 332 (35.0 %, 95 % CI 31.9 - 38.1 %) had a non-targeted biopsy taken at any site. Erythema in the gastric body and antrum was biopsied at a rate of 83 - 86 %, while biopsies of "normal"-appearing mucosa occurred at rates from 3 % (GEJ) to 15 % (body and antrum). The percentage of non-targeted biopsies that led to definite management change ranged from 5 % in the GEJ and esophagus to 9 % in the antrum, but did not significantly differ by mucosal appearance. Multivariable regression analyses suggested associations of language and age > 50 with management change from non-targeted gastric biopsy. CONCLUSIONS Non-targeted biopsies of the stomach and esophagus led to definite management change in a small proportion of patients. Further studies are needed to identify patient and/or endoscopic characteristics and techniques to improve the yield of this practice.
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Affiliation(s)
- Michael K. Dougherty
- Division of Gastroenterology, Department of Medicine, University of North Carolina, Chapel Hill, North Carolina, United States
| | - Phillip P. Santoiemma
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States
| | - Andrew T. Weber
- Department of Medicine, University of California Los Angeles, Los Angeles, California, United States
| | - David C. Metz
- Division of Gastroenterology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Yu-Xiao Yang
- Division of Gastroenterology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, United States,Corresponding author Yu-Xiao Yang, MD, MSCE, FACP Division of GastroenterologyDepartment of MedicinePerelman School of Medicine at the University of Pennsylvania423 Guardian Drive733 Blockley HallPhiladelphia, PA 19104
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Emara MH, Salama RI, Salem AA. Demographic, Endoscopic and Histopathologic Features Among Stool H. pylori Positive and Stool H. pylori Negative Patients With Dyspepsia. Gastroenterology Res 2017; 10:305-310. [PMID: 29118872 PMCID: PMC5667697 DOI: 10.14740/gr886w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 08/31/2017] [Indexed: 12/12/2022] Open
Abstract
Background Dyspepsia is a common presentation for many patients in gastroenterology clinics. Helicobacter pylori (H. pylori) infection is endemic in many countries around the world and its relation to dyspepsia has long been questioned. This study aimed at comparing demographic, endoscopic and histologic features among dyspeptic patients with and without stool H. pylori antigen positivity. Methods One hundred and fifty-one consecutive patients with dyspepsia were divided into group I (n = 80) and group II (n = 71) according to positive or negative H. pylori stool antigen testing, respectively. All patients were subjected to history taking, clinical examination, laboratory investigations, abdominal ultrasonography, H. pylori stool antigen detection, and upper gastrointestinal tract endoscopy with four gastric mucosal biopsies for histopathologic examination. Results Stool H. pylori antigen negative group included more smokers and consumed much more fast and spicy food than the positive group. The most common endoscopic findings of both groups were gastritis, reflux esophagitis, gastric erosions, peptic ulcer, mucosal nodularity and hiatus hernia and were encountered in 100%, 74.2%, 23.2%, 15.2%, 13.9%, and 13.2% respectively with non-significant difference between both groups except for gastric erosions that were significantly higher in stool H. pylori negative group (P < 0.001). Histologic evidence of gastritis was reported in 100% and 92.9% of patients in group I and group II, respectively. Chronic active gastritis with neutrophil infiltration was significantly higher in group I (P < 0.001). H. pylori bacilli were histologically detected in 83.7% and 47.9% of patients in group I and group II, respectively (P < 0.001). Conclusion All patients with dyspepsia in this study had endoscopic evidence of gastritis. Most of these patients had histologic evidence of gastric mucosal inflammation. Consequently, it may be advisable to perform endoscopy on these patients and obtain gastric mucosal biopsies.
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Affiliation(s)
- Mohamed Hassan Emara
- Tropical Medicine Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt.,Hepatology, Gastroenterology and Infectious Diseases Department, Faculty of Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Rasha Ibrahim Salama
- Tropical Medicine Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Amira Amin Salem
- Pathology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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Carmona-Sánchez R, Gómez-Escudero O, Zavala-Solares M, Bielsa-Fernández M, Coss-Adame E, Hernández-Guerrero A, Huerta-Iga F, Icaza-Chávez M, Lira-Pedrín M, Lizárraga-López J, López-Colombo A, Noble-Lugo A, Pérez-Manauta J, Raña-Garibay R, Remes-Troche J, Tamayo J, Uscanga L, Zamarripa-Dorsey F, Valdovinos Díaz M, Velarde-Ruiz Velasco J. Mexican consensus on dyspepsia. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO (ENGLISH EDITION) 2017. [DOI: 10.1016/j.rgmxen.2017.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Tursi A, Penna A, Lozupone A. Primary gastro-duodenal acute myeloid leukemia presenting as persisting vomiting. Dig Liver Dis 2017; 49:576-577. [PMID: 28385390 DOI: 10.1016/j.dld.2017.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 03/10/2017] [Accepted: 03/14/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Antonio Tursi
- Gastroenterology Service, ASL BAT, Andria, Barletta-Andria-Trani, Italy.
| | - Antonio Penna
- Division of Gastroenterology, "S. Paolo" Hospital, Bari, Italy
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Carmona-Sánchez R, Gómez-Escudero O, Zavala-Solares M, Bielsa-Fernández MV, Coss-Adame E, Hernández-Guerrero AI, Huerta-Iga F, Icaza-Chávez ME, Lira-Pedrín MA, Lizárraga-López JA, López-Colombo A, Noble-Lugo A, Pérez-Manauta J, Raña-Garibay RH, Remes-Troche JM, Tamayo JL, Uscanga LF, Zamarripa-Dorsey F, Valdovinos Díaz MA, Velarde-Ruiz Velasco JA. Mexican consensus on dyspepsia. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2017; 82:309-327. [PMID: 28413079 DOI: 10.1016/j.rgmx.2017.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Revised: 01/19/2017] [Accepted: 01/31/2017] [Indexed: 02/07/2023]
Abstract
Since the publication of the 2007 dyspepsia guidelines of the Asociación Mexicana de Gastroenterología, there have been significant advances in the knowledge of this disease. A systematic search of the literature in PubMed (01/2007 to 06/2016) was carried out to review and update the 2007 guidelines and to provide new evidence-based recommendations. All high-quality articles in Spanish and English were included. Statements were formulated and voted upon using the Delphi method. The level of evidence and strength of recommendation of each statement were established according to the GRADE system. Thirty-one statements were formulated, voted upon, and graded. New definition, classification, epidemiology, and pathophysiology data were provided and include the following information: Endoscopy should be carried out in cases of uninvestigated dyspepsia when there are alarm symptoms or no response to treatment. Gastric and duodenal biopsies can confirm Helicobacter pylori infection and rule out celiac disease, respectively. Establishing a strong doctor-patient relationship, as well as dietary and lifestyle changes, are useful initial measures. H2-blockers, proton-pump inhibitors, prokinetics, and antidepressants are effective pharmacologic therapies. H.pylori eradication may be effective in a subgroup of patients. There is no evidence that complementary and alternative therapies are beneficial, with the exception of Iberogast and rikkunshito, nor is there evidence on the usefulness of prebiotics, probiotics, or psychologic therapies. The new consensus statements on dyspepsia provide guidelines based on up-to-date evidence. A discussion, level of evidence, and strength of recommendation are presented for each statement.
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Affiliation(s)
| | - O Gómez-Escudero
- Clínica de Gastroenterología, Endoscopia Digestiva y Motilidad Gastrointestinal, Hospital Ángeles Puebla, Puebla, Puebla, México
| | - M Zavala-Solares
- Unidad de Motilidad Gastrointestinal, Hospital General de México, Ciudad de México, México
| | - M V Bielsa-Fernández
- Unidad de Pacientes en Estudio, Universidad Autónoma de Guadalajara, Zapopán, Jalisco, México
| | - E Coss-Adame
- Departamento de Gastroenterología y Laboratorio de Motilidad Gastrointestinal, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - A I Hernández-Guerrero
- Departamento de Endoscopia, Instituto Nacional de Cancerología, Ciudad de México, México
| | - F Huerta-Iga
- Servicio de Endoscopia y Fisiología Digestiva, Hospital Ángeles Torreón, Torreón, Coahuila, México
| | | | - M A Lira-Pedrín
- Hospital Ángeles Tijuana, Tijuana, Baja California Norte, México
| | - J A Lizárraga-López
- Servicio de Endoscopia, Unidad Médica de Atención Ambulatoria 265, Instituto Mexicano del Seguro Social, Culiacán, Sinaloa, México
| | - A López-Colombo
- Dirección de Educación e Investigación en Salud, UMAE Hospital de Especialidades del Centro Médico Nacional Manuel Ávila Camacho, IMSS, Puebla, Puebla, México
| | - A Noble-Lugo
- Servicio de Gastroenterología, Hospital Español de México, Ciudad de México, México
| | - J Pérez-Manauta
- Departamento de Enseñanza e Investigación, Hospital Español de México, Ciudad de México, México
| | - R H Raña-Garibay
- Servicio de Gastroenterología, Hospital Español de México, Ciudad de México, México
| | - J M Remes-Troche
- Departamento de Gastroenterología, Instituto de Investigaciones Médico-Biológicas, Universidad Veracruzana, Veracruz, Veracruz, México
| | - J L Tamayo
- Servicio de Gastroenterología y Endoscopia Gastrointestinal, Hospital Civil de Culiacán, Centro de Investigación y Docencia en Ciencias de la Salud, Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México
| | - L F Uscanga
- Departamento de Gastroenterología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - F Zamarripa-Dorsey
- Departamento de Gastroenterología, Hospital Juárez, Ciudad de México, México
| | - M A Valdovinos Díaz
- Departamento de Gastroenterología y Laboratorio de Motilidad Gastrointestinal, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - J A Velarde-Ruiz Velasco
- Departamento de Gastroenterología, Hospital Civil de Guadalajara Fray Antonio Alcalde, Guadalajara, Jalisco, México
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LASA J, SPALLONE L, GANDARA S, CHAAR E, BERMAN S, ZAGALSKY D. Celiac disease prevalence is not increased in patients with functional dyspepsia. ARQUIVOS DE GASTROENTEROLOGIA 2017; 54:37-40. [DOI: 10.1590/s0004-2803.2017v54n1-07] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Accepted: 09/06/2016] [Indexed: 12/16/2022]
Abstract
ABSTRACT BACKGROUND Previous evidence trying to assess the risk of celiac disease among dyspeptic patients has been inconclusive, showing in some cases notorious discrepancies. OBJECTIVE To determine the prevalence of celiac disease in patients with dyspepsia compared to healthy controls without dyspepsia. METHODS Adult patients under evaluation for dyspepsia were invited to participate. These patients were offered an upper gastrointestinal endoscopy with duodenal biopsies. On the other hand, asymptomatic adult volunteers who performed a preventive visit to their primary care physician were invited to participate and agreed to undertake an upper gastrointestinal endoscopy with duodenal biopsies as well. Those patients with histologic signs of villous atrophy were furtherly evaluated and serological tests were performed in order to determine celiac disease diagnosis. Celiac disease prevalence was compared between groups. RESULTS Overall, 320 patients with dyspepsia and 320 healthy controls were recruited. There were no significant differences in terms of gender or age between groups. Celiac disease diagnosis was made in 1.25% (4/320) of patients in the dyspepsia group versus 0.62% (2/320) in the control group. CONCLUSION Patients with dyspepsia who underwent routine duodenal biopsies did not show an increased risk for celiac disease when compared to healthy individuals.
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Affiliation(s)
- Juan LASA
- Instituto Quirúrgico del Callao, Argentina
| | | | | | - Elsa CHAAR
- Instituto Quirúrgico del Callao, Argentina
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Chey WD, Leontiadis GI, Howden CW, Moss SF. ACG Clinical Guideline: Treatment of Helicobacter pylori Infection. Am J Gastroenterol 2017; 112:212-239. [PMID: 28071659 DOI: 10.1038/ajg.2016.563] [Citation(s) in RCA: 866] [Impact Index Per Article: 123.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Accepted: 10/07/2016] [Indexed: 02/07/2023]
Abstract
Helicobacter pylori (H. pylori) infection is a common worldwide infection that is an important cause of peptic ulcer disease and gastric cancer. H. pylori may also have a role in uninvestigated and functional dyspepsia, ulcer risk in patients taking low-dose aspirin or starting therapy with a non-steroidal anti-inflammatory medication, unexplained iron deficiency anemia, and idiopathic thrombocytopenic purpura. While choosing a treatment regimen for H. pylori, patients should be asked about previous antibiotic exposure and this information should be incorporated into the decision-making process. For first-line treatment, clarithromycin triple therapy should be confined to patients with no previous history of macrolide exposure who reside in areas where clarithromycin resistance amongst H. pylori isolates is known to be low. Most patients will be better served by first-line treatment with bismuth quadruple therapy or concomitant therapy consisting of a PPI, clarithromycin, amoxicillin, and metronidazole. When first-line therapy fails, a salvage regimen should avoid antibiotics that were previously used. If a patient received a first-line treatment containing clarithromycin, bismuth quadruple therapy or levofloxacin salvage regimens are the preferred treatment options. If a patient received first-line bismuth quadruple therapy, clarithromycin or levofloxacin-containing salvage regimens are the preferred treatment options. Details regarding the drugs, doses and durations of the recommended and suggested first-line and salvage regimens can be found in the guideline.
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Affiliation(s)
- William D Chey
- Division of Gastroenterology, University of Michigan Health System, Ann Arbor, Michigan, USA
| | | | - Colin W Howden
- Division of Gastroenterology, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Steven F Moss
- Division of Gastroenterology, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
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Low Yield and High Cost of Gastric and Duodenal Biopsies for Investigation of Symptoms of Abdominal Pain During Routine Esophagogastroduodenoscopy. Dig Dis Sci 2017; 62:418-423. [PMID: 27995399 DOI: 10.1007/s10620-016-4405-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 12/01/2016] [Indexed: 02/08/2023]
Abstract
BACKGROUND Esophagogastroduodenoscopy (EGD) referrals for symptoms of abdominal pain are common. Current guidelines for dyspepsia recommend biopsies of gastric mucosa for Helicobacter pylori in all patients referred for EGD. Our study aimed to determine the clinical yield and cost-effectiveness of gastric and duodenal biopsy in EGDs performed for abdominal pain. METHODS Three hundred and ninety-one outpatient EGDs performed at a single academic tertiary care center were studied. For each procedure, endoscopic as well as pathologic findings from the stomach and duodenum were then recorded. Charge of biopsy was calculated using the increased charges for professional fees, forceps, and pathology fees when a biopsy was performed. RESULTS Gastric biopsies were obtained on 304 EGDs performed with 13 (4.2%) patients diagnosed with H. pylori. In patients with abnormal gastric mucosa on EGD, 11 of 167 (6.5%) were positive for H. pylori compared to 2 of 137 (1.4%) with normal appearing mucosa (p = 0.02). Charge per diagnosis of H. pylori for normal mucosa was calculated to be $43,073. Duodenal biopsies were performed in 263 cases. Celiac disease was diagnosed in 4 of 263 cases (1.5%). Of patients with abnormal duodenal mucosa on EGD, 1 of 36 (2.7%) were positive for celiac disease compared to 3 of 227 (1.3%) with normal mucosa (p = 0.57). Charge per diagnosis of celiac disease for normal mucosa was calculated to be $47,580. CONCLUSION Routine biopsy during EGD for symptoms of abdominal pain has low yield with high costs. Practice of routine biopsies of normal appearing tissue and the present guidelines should be reconsidered in the investigation of abdominal pain with EGD.
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Lahner E, Esposito G, Zullo A, Hassan C, Carabotti M, Galli G, Annibale B. Gastric precancerous conditions and Helicobacter pylori infection in dyspeptic patients with or without endoscopic lesions. Scand J Gastroenterol 2016; 51:1294-8. [PMID: 27442585 DOI: 10.1080/00365521.2016.1205129] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE In dyspeptic patients, esophagogastroduodenoscopy is often negative for visible lesions. Biopsies of the normal-appearing mucosa for Helicobacter pylori detection are not routinely obtained. Diagnostic gain of routine biopsies is still debated. This study aimed to assess the occurrence of H. pylori infection and related gastric premalignant conditions in dyspeptic patients without visible lesions at esophagogastroduodenoscopy and whether the presence/absence of endoscopically visible lesions may address the endoscopist to obtain gastric biopsies. MATERIALS AND METHODS Post hoc study on endoscopic-histological data from 589 patients with dyspepsia (median age 57 years) obtained during a prospective nationwide study. Patients with dyspepsia as indication for esophagogastroduodenoscopy, never treated for H. pylori, were included. All the patients underwent esophagogastroduodenoscopy with biopsies according to Sydney system. Clinical data were collected using a structured questionnaire. RESULTS In 66.4% patients, the gastricduodenal mucosa appeared normal at esophagogastroduodenoscopy. In patients with or without visible lesions at esophagogastroduodenoscopy, H. pylori infection (51.5% vs. 50.1%, p = 0.82) and atrophic-metaplastic gastritis (33.3% vs. 27.6%, p = 0.18) were similar. Endoscopically visible lesions were poor predictors for H. pylori infection or gastric precancerous conditions showing positive and negative predictive values of 51.5% and 49.8% for H. pylori and 33.3% and 72.3% for atrophic-metaplastic gastritis. At logistic regression, the presence of H. pylori infection showed a negative association with ongoing antisecretory treatment (OR: 0.67), the presence of visible gastroduodenal lesions was not associated. CONCLUSIONS Dyspeptic patients with or without visible endoscopic lesions had the same occurrence of H. pylori infection and related premalignant conditions, which might be missed without biopsies, in particular, in patients on anti-secretory treatment.
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Affiliation(s)
- Edith Lahner
- a Medical-Surgical Department of Clinical Sciences and Translational Medicine , Sant'Andrea Hospital, School of Medicine, University Sapienza , Rome
| | - Gianluca Esposito
- a Medical-Surgical Department of Clinical Sciences and Translational Medicine , Sant'Andrea Hospital, School of Medicine, University Sapienza , Rome
| | - Angelo Zullo
- b Department of Gastroenterology and Digestive Endoscopy , 'Nuovo Regina Margherita' Hospital , Rome
| | - Cesare Hassan
- b Department of Gastroenterology and Digestive Endoscopy , 'Nuovo Regina Margherita' Hospital , Rome
| | - Marilia Carabotti
- c Department of Internal Medicine and Medical Specialties , University Sapienza , Rome , Italy
| | - Gloria Galli
- a Medical-Surgical Department of Clinical Sciences and Translational Medicine , Sant'Andrea Hospital, School of Medicine, University Sapienza , Rome
| | - Bruno Annibale
- a Medical-Surgical Department of Clinical Sciences and Translational Medicine , Sant'Andrea Hospital, School of Medicine, University Sapienza , Rome
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The Utility of Endoscopic Biopsies in Patients with Normal Upper Endoscopy. Can J Gastroenterol Hepatol 2016; 2016:3026563. [PMID: 27478819 PMCID: PMC4958432 DOI: 10.1155/2016/3026563] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2015] [Accepted: 06/19/2016] [Indexed: 12/24/2022] Open
Abstract
Background and Aims. Upper endoscopy is a valuable tool in the workup of gastrointestinal (GI) complaints. The purpose of this study is to determine cost and yield of taking biopsies in a normal upper GI tract. Methods. This is a retrospective study where all upper GI biopsies were identified between May 2012 and April 2013, at a tertiary care center. Clinical, procedural, and pathology reports were reviewed to identify patient demographics, procedure information, and pathology diagnosis. Results. Biopsies of the upper GI tract were taken in 1297 patients with normal upper endoscopies. In patients with normal upper endoscopy, 22% of esophageal, 44% of gastric, and 12% of duodenal biopsies were abnormal. The most frequent abnormality was reflux esophagitis in 16% of esophageal biopsies, chronic gastritis in 23% of gastric biopsies, and increased intraepithelial lymphocytes in 6% of duodenal biopsies. The additional cost for taking biopsies in a normal upper GI tract for a diagnosis of eosinophilic esophagitis was $2963 Canadian (CAD), H. pylori associated gastritis was $1404 CAD, and celiac disease was $3024 CAD. Conclusions. The yield of biopsy in normal upper endoscopy varied with location, but the additional expense can be costly and should be tailored to appropriate clinical situations.
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