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Ji YH, Shi YM, Hei QW, Sun JM, Yang XF, Wu T, Sun DL, Qi YX. Evaluation of guidelines for diagnosis and treatment of Helicobacter pylori infection. Helicobacter 2023; 28:e12937. [PMID: 36408808 DOI: 10.1111/hel.12937] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 10/11/2022] [Accepted: 10/31/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND To systematically evaluate the quality of the guidelines for the diagnosis and treatment of Helicobacter pylori infection and to analyze the differences and reasons for the key recommendations in the guidelines. METHODS Databases and websites were systematically searched to obtain guidelines for the diagnosis and treatment of Helicobacter pylori infection. Four independent reviewers used the Guideline Evaluation Tool (AGREE II) to evaluate the included guidelines. The intraclass correlation coefficient (ICC) and Fleiss' kappa coefficient were used to measure the consistency of evaluation guidelines between guide reviewers. Differences between guidelines and the reasons for the differences were analyzed by comparing the recommendations of different guidelines and the evidence supporting the recommendations. RESULTS A total of 17 guidelines for Helicobacter pylori infection were included in this study. The AGREE II scores of these guidelines were low overall, with 4 of them had a score of over 60%, which indicates that the guidelines are recommended, and 13 of them having a score ranging from 30 to 60%, which indicates that the guidelines are recommended but need to be revised, while no guideline had a score of 30% or less, which indicates that they were not recommended. The analysis of these guidelines found that there were some differences in the main recommendations. Not all guidelines recommend sequential therapy as the recommended therapy. Whether bismuth quadruple therapy should be used as the recommended first-line therapy is unclear. The antibiotic resistance rate is different in different regions. Combined with the local antibiotic sensitivity test, the eradication rate of Helicobacter pylori can be improved. CONCLUSION There are significant differences in the quality of Helicobacter pylori infection guidelines and the key recommendations. Improving the deficiencies of existing guidelines is an effective way to develop high-quality guidelines and make reasonable recommendations for the treatment of Helicobacter pylori infection in the future.
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Affiliation(s)
- Yan-Hong Ji
- Department of Gastrointestinal Surgery, Second Affiliated Hospital of Kunming Medical University/Second Faculty of Clinical Medicine, Kunming Medical University, Kunming, China
| | - Yan-Mei Shi
- Department of Gastroenterology, Second Affiliated Hospital of Kunming Medical University/Second Faculty of Clinical Medicine, Kunming Medical University, Kunming, China
| | - Qian-Wen Hei
- Department of Gastrointestinal Surgery, Second Affiliated Hospital of Kunming Medical University/Second Faculty of Clinical Medicine, Kunming Medical University, Kunming, China
| | - Jin-Min Sun
- Department of Gastrointestinal Surgery, Second Affiliated Hospital of Kunming Medical University/Second Faculty of Clinical Medicine, Kunming Medical University, Kunming, China
| | - Xiao-Feng Yang
- Department of Gastrointestinal Surgery, Second Affiliated Hospital of Kunming Medical University/Second Faculty of Clinical Medicine, Kunming Medical University, Kunming, China
| | - Tao Wu
- Department of infectious diseases, The First People's Hospital of Kunming, Kunming, China
| | - Da-Li Sun
- Department of Gastrointestinal Surgery, Second Affiliated Hospital of Kunming Medical University/Second Faculty of Clinical Medicine, Kunming Medical University, Kunming, China
| | - Yu-Xing Qi
- Department of Gastrointestinal Surgery, Second Affiliated Hospital of Kunming Medical University/Second Faculty of Clinical Medicine, Kunming Medical University, Kunming, China
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2
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Wang K, Lou D, Dai W, Fu R, Ma Z. Comparison of sequential therapy with concomitant therapy in first-line treatment of Helicobacter pylori: an updated meta-analysis. J Med Microbiol 2022; 71. [PMID: 35041577 DOI: 10.1099/jmm.0.001490] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Sequential therapy (ST) and concomitant therapy (CT) are common first-line treatments for Helicobacter pylori (HP). This study aimed to assess the efficiency and safety of ST and CT in the first-line treatment of HP by comparing their clinical outcomes. Two authors independently searched PubMed, EBSCO, Web of Science and the Cochrane Library for all the relevant articles published before March 2021 to compare the clinical outcomes of HP patients undergoing ST or CT. The primary outcome measures were HP eradication rates and adverse events (AEs). This meta-analysis included 24 articles with 7531 HP patients. CT was better than ST in eradicating HP from per-protocol analysis (PP) (RR=0.96, P<0.001) and modified intent-to-treat analysis (MITT) (RR=0.94, P=0.005). Compared with non-Asia, CT demonstrated more apparent advantages than ST in Asia. CT treated with lansoprazole, pantoprazole and esomeprazole outperformed ST treated with the same PPIs. CT for 10 days and ST for 14 days were the better choices of course of treatment. The incidence rates of AEs were significantly higher in CT than in ST for diarrhoea (RR=0.65, P<0.001), vomiting (RR=0.68, P=0.03), dysgeusia (RR=0.83, P=0.03) and dizziness (RR=0.77, P=0.05). Both ST and CT are safe and effective first-line treatments for HP. Although the AEs were more frequent with CT than ST, CT was superior to ST, especially in Asia. The effect of various PPIs varied in various therapies. The best course of treatment was 10 days for CT and 14 days for ST.
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Affiliation(s)
- Keliang Wang
- Department of Gastroenterology, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, Zhejiang, PR China.,Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, PR China
| | - Dandi Lou
- The First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, PR China
| | - Wei Dai
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, PR China
| | - Rongrong Fu
- The First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, PR China
| | - Zhenhua Ma
- Department of Gastroenterology, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, Zhejiang, PR China
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3
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Jung HK, Kang SJ, Lee YC, Yang HJ, Park SY, Shin CM, Kim SE, Lim HC, Kim JH, Nam SY, Shin WG, Park JM, Choi IJ, Kim JG, Choi M. Evidence based guidelines for the treatment of Helicobacter pylori infection in Korea 2020. Korean J Intern Med 2021; 36:807-838. [PMID: 34092054 PMCID: PMC8273819 DOI: 10.3904/kjim.2020.701] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 05/06/2021] [Indexed: 01/10/2023] Open
Abstract
Helicobacter pylori infection is one of the most common infectious diseases worldwide. H. pylori is responsible for substantial gastrointestinal morbidity with a high disease burden. Since the revision of the H. pylori Clinical Practice Guidelines in 2013 in Korea, the eradication rate of H. pylori has gradually decreased with the use of a clarithromycin based triple therapy. According to a nationwide randomized controlled study by the Korean College of Helicobacter and Upper Gastrointestinal Research released in 2018, the intention-to-treat eradication rate was only 63.9%, which was mostly due to increased antimicrobial resistance to clarithromycin. The clinical practice guidelines for treatment of H. pylori were updated based on evidence-based medicine from a meta-analysis conducted on a target group receiving the latest level of eradication therapy. The draft recommendations developed based on the meta-analysis were finalized after expert consensus on three recommendations regarding the indication for treatment and eight recommendations on the treatment itself. These guidelines were designed to provide clinical evidence for the treatment of H. pylori to patients, nurses, medical school students, policymakers, and clinicians. These may differ from current medical insurance standards, and will be revised if more evidence emerges in the future.
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Affiliation(s)
- Hye-Kyung Jung
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul,
Korea
| | - Seung Joo Kang
- Department of Internal Medicine, Seoul National University Hospital Healthcare System Gangnam Center, Seoul,
Korea
| | - Yong Chan Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul,
Korea
| | - Hyo-Joon Yang
- Division of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Seon-Young Park
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju,
Korea
| | - Cheol Min Shin
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam,
Korea
| | - Sung Eun Kim
- Department of Internal Medicine, Kosin University College of Medicine, Busan,
Korea
| | - Hyun Chul Lim
- Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin,
Korea
| | - Jie-Hyun Kim
- Department of Internal Medicine and Institute of Gastroenterology, Yonsei University College of Medicine, Seoul,
Korea
| | - Su Youn Nam
- Center for Gastric Cancer, Kyungpook National University Chilgok Hospital, Daegu,
Korea
| | - Woon Geon Shin
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon,
Korea
| | - Jae Myung Park
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul,
Korea
| | - Il Ju Choi
- Center for Gastric Cancer, National Cancer Center, Goyang,
Korea
| | - Jae Gyu Kim
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul,
Korea
| | - Miyoung Choi
- Division of Healthcare Technology Assessment Research, National Evidence-based Healthcare Collaborating Agency, Seoul,
Korea
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4
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Xu H, Wang W, Ma X, Feng R, Su Y, Cheng L, Yang Y, Zhang D. Comparative efficacy and safety of high-dose dual therapy, bismuth-based quadruple therapy and non-bismuth quadruple therapies for Helicobacter pylori infection: a network meta-analysis. Eur J Gastroenterol Hepatol 2021; 33:775-786. [PMID: 32639419 DOI: 10.1097/meg.0000000000001835] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Helicobacter pylori (H. pylori) infection is associated with the development of multiple diseases. The eradication rate of H. pylori has gradually decreased, suggesting the need to discover more effective therapies. This study aimed to compare the effectiveness of first-line treatments including high-dose dual therapy (HDDT), bismuth-based quadruple therapy (BQT), sequential therapy (ST), concomitant therapy (CT) and hybrid therapy (HT) by network meta-analysis (NMA). A comprehensive search on PubMed, Embase, Cochrane Library and Web of Science, was performed from their inception to 1 September 2019. A network analysis of randomized controlled trials (RCTs) comparing first-line therapies were carried out using Stata 14.0 and Revman 5.2. Moreover, a sensitivity analysis was conducted by omitting non-Asian studies. Finally, 41 RCTs with 14 119 patients were included. The NMA showed that, in terms of eradication rate, ST for 10 days (ST-10) was significantly lower than CT for 10 or 14 days (CT ≥ 10). Sensitivity analysis among the Asian population showed that ST-10 denoted the lowest effectiveness among the interventions. The ranking results based on probability showed that HDDT ranked first for the eradication rate. As for adverse events, HDDT was significantly less than BQT and CT regardless of duration, while BQT for 14 days represented higher adverse events than ST, HT and CT ≥ 10. HDDT ranked first among the therapies. In conclusion, HDDT for 14 days appeared to be the most optimal first-line therapy for H. pylori among the Asian population with comparable efficacy and compliance but causing fewer adverse events.
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Affiliation(s)
- Huimei Xu
- Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, Gansu Province
| | - Wancong Wang
- Department of Gastroenterology, the Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
| | - Xueni Ma
- Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, Gansu Province
| | - Rukun Feng
- Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, Gansu Province
| | - Yujing Su
- Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, Gansu Province
| | - Long Cheng
- Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, Gansu Province
| | - Yifan Yang
- Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, Gansu Province
| | - Dekui Zhang
- Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, Gansu Province
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5
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Lee BE, Kim JS, Kim BW, Kim JH, Kim JI, Chung JW, Jeon SW, Lee JH, Kim JH, Kim N, Lee JY, Seo SY, Park SY, Kim SE, Joo MK, Song HJ, Kim KB, Bang CS, Kim HJ. Consistency of Helicobacter pylori eradication rates of first-line concomitant and sequential therapies in Korea: A nationwide multicenter retrospective study for the last 10 years. Helicobacter 2021; 26:e12780. [PMID: 33596342 DOI: 10.1111/hel.12780] [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] [Received: 10/16/2020] [Revised: 11/19/2020] [Accepted: 12/13/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Eradication rate of standard triple therapy for H. pylori has declined to unacceptable level, and alternative regimens such as concomitant and sequential therapy have been introduced. We aimed to assess the consistency of eradication rates of concomitant and sequential therapies as for the first-line H. pylori eradication in Korea. METHODS A nationwide multicenter retrospective study was conducted including 18 medical centers from January 2008 to December 2017. We included 3,800 adults who had test to confirm H. pylori eradication within 1 year after concomitant or sequential therapy. RESULTS Concomitant and sequential therapy were prescribed for 2508 and 1292 patients, respectively. The overall eradication rate of concomitant therapy was significantly higher than that of sequential therapy (91.8% vs. 86.1%, p < .001). In time trend analysis, the eradication rates of concomitant therapy were 90.2%, 88.2%, 92.1%, 94.3%, 91.1%, and 93.4% for each year from 2012 to 2017 with an increasing trend (p = .0146), while those of ST showed no significant trend (p = .0873). Among 263 patients with second-line therapy, bismuth quadruple therapy showed significantly higher eradication rate than quinolone-based triple therapy (73.9% vs. 51.5% in ITT analysis, p = .001; 82.7% vs. 63.0% in PP analysis, p = .002). CONCLUSION Concomitant therapy is the best regimen for the first-line H. pylori eradication showing consistently higher eradication rate with an increasing trend for the last 10 years in Korea. Bismuth quadruple therapy should be considered for second-line therapy after eradication failure using non-bismuth quadruple therapy.
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Affiliation(s)
- Bong Eun Lee
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, South Korea
| | - Joon Sung Kim
- Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, South Korea
| | - Byung-Wook Kim
- Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, South Korea
| | - Jie-Hyun Kim
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Jin Il Kim
- Department of Internal Medicine, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Yeongdeungpo-gu, South Korea
| | - Jun-Won Chung
- Department of Internal Medicine, Gachon University College of Medicine, Incheon, South Korea
| | - Seong Woo Jeon
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Jeong Hoon Lee
- Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Ji Hyun Kim
- Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, South Korea
| | - Nayoung Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, South Korea
| | - Ju Yup Lee
- Department of Internal Medicine, Keimyung University School of Medicine Dongsan Medical Center, Daegu, South Korea
| | - Seung Young Seo
- Department of Internal Medicine, Chonbuk National University Hospital, Chonbuk National University Medical School, Jeonju, South Korea
| | - Seon-Young Park
- Department of Internal Medicine, Chonnam National University School of Medicine, Gwangju, South Korea
| | - Sung Eun Kim
- Department of Internal Medicine, Kosin University College of Medicine, Busan, South Korea
| | - Moon Kyung Joo
- Department of Internal Medicine, Korea University College of Medicine Guro Hospital, Seoul, South Korea
| | - Hyun Joo Song
- Department of Internal Medicine, Jeju National University School of Medicine, Jeju, South Korea
| | - Ki Bae Kim
- Department of Internal Medicine, Chungbuk National University College of Medicine, Cheongju, South Korea
| | - Chang Seok Bang
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Hyun Jin Kim
- Department of Internal Medicine, Gyeongsang National University Hospital, Jinju, South Korea
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6
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Jung HK, Kang SJ, Lee YC, Yang HJ, Park SY, Shin CM, Kim SE, Lim HC, Kim JH, Nam SY, Shin WG, Park JM, Choi IJ, Kim JG, Choi M. Evidence-Based Guidelines for the Treatment of Helicobacter pylori Infection in Korea 2020. Gut Liver 2021; 15:168-195. [PMID: 33468712 PMCID: PMC7960974 DOI: 10.5009/gnl20288] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/14/2020] [Accepted: 10/20/2020] [Indexed: 01/10/2023] Open
Abstract
Helicobacter pylori infection is one of the most common infectious diseases worldwide. Although the prevalence of H. pylori is gradually decreasing, approximately half of the world's population still becomes infected with this disease. H. pylori is responsible for substantial gastrointestinal morbidity worldwide, with a high disease burden. It is the most common cause of gastric and duodenal ulcers and gastric cancer. Since the revision of the H. pylori clinical practice guidelines in 2013 in Korea, the eradication rate of H. pylori has gradually decreased with the use of a clarithromycin-based triple therapy for 7 days. According to a nationwide randomized controlled study conducted by the Korean College of Helicobacter and Upper Gastrointestinal Research released in 2018, the intention-to-treat eradication rate was only 63.9%, which was mostly due to increased antimicrobial resistance, especially from clarithromycin. The clinical practice guidelines for the treatment of H. pylori were updated according to evidence-based medicine from a meta-analysis conducted on a target group receiving the latest level of eradication therapy. The draft recommendations developed based on the meta-analysis were finalized after an expert consensus on three recommendations regarding the indication for treatment and eight recommendations for the treatment itself. These guidelines were designed to provide clinical evidence for the treatment (including primary care treatment) of H. pylori infection to patients, nurses, medical school students, policymakers, and clinicians. These may differ from current medical insurance standards and will be revised if more evidence emerges in the future.
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Affiliation(s)
- Hye-Kyung Jung
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
| | - Seung Joo Kang
- Department of Internal Medicine, Seoul National University Hospital Gangnam Center, Seoul, Korea
| | - Yong Chan Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hyo-Joon Yang
- Division of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seon-Young Park
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Cheol Min Shin
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Sung Eun Kim
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Hyun Chul Lim
- Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea
| | - Jie-Hyun Kim
- Department of Internal Medicine and Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Su Youn Nam
- Center for Gastric Cancer, Kyungpook National University Hospital Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Woon Geon Shin
- Department of Internal Medicine, Hallym University College of Medicine, Seoul, Korea
| | - Jae Myung Park
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Il Ju Choi
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
| | - Jae Gyu Kim
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Miyoung Choi
- Division of Healthcare Technology Assessment Research, National Evidence-based Healthcare Collaborating Agency, Seoul, Korea
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Jung HK, Kang SJ, Lee YC, Yang HJ, Park SY, Shin CM, Kim SE, Lim HC, Kim JH, Nam SY, Shin WG, Park JM, Choi IJ, Kim JG, Choi M. Evidence-based Guidelines for the Treatment of Helicobacter pylori Infection in Korea: 2020 Revised Edition. THE KOREAN JOURNAL OF HELICOBACTER AND UPPER GASTROINTESTINAL RESEARCH 2020. [DOI: 10.7704/kjhugr.2020.0045] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Helicobacter pylori (H. pylori) infection is one of the most common infectious diseases worldwide. Although its incidence is gradually decreasing, about half of the world's population still get infected. H. pylori infection is responsible for substantial gastrointestinal morbidity worldwide. It is the most common cause of gastric and duodenal ulcers as well as gastric cancer. Since the revision of the H. pylori Clinical Practice Guidelines in 2013, the eradication rate of H. pylori has gradually decreased with the use of classical triple therapy, wherein amoxicillin, clarithromycin, and proton pump inhibitors are administered, for 7 days. According to a nationwide randomized controlled study conducted by the Korean College of Helicobacter and Upper Gastrointestinal Research released in 2018, the intention-to-treat eradication rate was only 63.9%, which was due to increased antimicrobial resistance induced by the use of antibiotics, especially clarithromycin. The update of clinical practice guideline for treatment of H. pylori was developed based on evidence-based medicine by conducting a meta-analysis. The draft recommendations were finalized after expert consensus on three recommendations regarding the indication for treatment and eight recommendations on the treatment itself. These guidelines are designed to provide patients, nurses, medical school students, policymakers, and clinicians with clinical evidence to guide primary care and treatment of H. pylori infection. These may differ from current medical insurance standards and will be revised further, if necessary, based on research-based evidence.
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8
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Lee SW, Moon SJ, Kim SH, Jung SH, Song KH, Kim SM, Sung JK, Lee DS. The prolongation effect of ilaprazole-based standard triple therapy for Helicobacter pylori. Medicine (Baltimore) 2020; 99:e22137. [PMID: 32957336 PMCID: PMC7505311 DOI: 10.1097/md.0000000000022137] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Helicobacter pylori (HP) infection causes many diseases, such as peptic ulcers, gastritis and gastric cancer, and MALToma. It has been gradually accepted that all HP-infected patients should be treated because HP is regarded as an infection. Therefore, the importance of selecting the optimal treatment regimen has increased. Although the 14-day standard triple therapy (STT) is recommended in the current guidelines, prolonging treatment duration is controversial in real practice because of inconsistent results from previous data and the risk of adverse effects. Additionally, the effect of STT using ilaprazole has not been reported until now. We aimed to compare the eradication rate between 7 and 10 days STT using ilaprazole. METHODS A prospective randomized controlled trial was conducted, which was divided into 2 treatment groups: the control group was 7 days of STT, and the test group was 10 days of STT. The eradication regimen was 10 mg ilaprazole, 500 mg clarithromycin, and 1000 mg amoxicillin twice daily. We included patients who were diagnosed with positive results of H pylori examination. We compared the HP eradication rate according to treatment duration, CYP2C19 subtype and endoscopic diagnosis. RESULTS We enrolled a total of 254 patients consisting of 127 patients in each treatment arm. The eradication rates of the control and test groups were 65.4% (82/127) and 74.8% (95/127), respectively, in the intention-to-treat analysis (P = .1). In the per-protocol analysis, 70.3% (83/118) and 82.6% (94/115) were eradicated in each group, which was statistically significant (P = .027). The CYP2C19 subtype was examined in 230 patients. The eradication rate was 79.2% (57/72), 75.4% (92/122), and 72.2% (26/36) in each group, which was not significantly different (P = .704). CONCLUSION Ten-day STT was more effective than 7-day STT for HP eradication. The eradication rate was not affected by the CYP2C19 genotype.
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Affiliation(s)
- Seung Woo Lee
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul
| | - Sung Jin Moon
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul
| | - Sae Hee Kim
- Division of Gastroenterology Department of Internal Medicine, College of Medicine, Eulji University
| | - Sung Hee Jung
- Division of Gastroenterology Department of Internal Medicine, College of Medicine, Eulji University
| | - Kyung Ho Song
- Division of Gastroenterology Department of Internal Medicine, College of Medicine, Konyang University
| | - Sun Moon Kim
- Division of Gastroenterology Department of Internal Medicine, College of Medicine, Konyang University
| | - Jae Kyu Sung
- Division of Gastroenterology Department of Internal Medicine, Chungnam National University School of Medicine, Republic of Korea
| | - Dong Soo Lee
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul
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9
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Park CH, Seo SI, Kim JS, Kang SH, Kim BJ, Choi YJ, Byun HJ, Yoon JH, Lee SK. Treatment of non-erosive reflux disease and dynamics of the esophageal microbiome: a prospective multicenter study. Sci Rep 2020; 10:15154. [PMID: 32938975 PMCID: PMC7494862 DOI: 10.1038/s41598-020-72082-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 08/18/2020] [Indexed: 02/06/2023] Open
Abstract
Non-erosive reflux disease (NERD) pathogenesis has not been thoroughly evaluated. Here, we assessed the response of patients with NERD to proton pump inhibitor (PPI) therapy; changes in the microbiome and biologic marker expression in the esophageal mucosa were also evaluated. Patients with NERD (n = 55) received esomeprazole (20 mg) for eight weeks. The treatment response was evaluated at baseline, week four, and week eight. Esophageal mucosal markers and oropharyngeal and esophageal microbiomes were analyzed in patients who underwent upper gastrointestinal endoscopy at screening (n = 18). Complete and partial response rates at week eight were 60.0% and 32.7% for heartburn, and 61.8% and 29.1% for regurgitation, respectively. The expressions of several inflammatory cytokines, including IL-6, IL-8, and NF-κB, were decreased at week eight. Streptococcus, Haemophilus, Prevotella, Veillonella, Neisseria, and Granulicatella were prevalent regardless of the time-point (baseline vs. week eight) and organ (oropharynx vs. esophagus). The overall composition of oropharyngeal and esophageal microbiomes showed significant difference (P = 0.004), which disappeared after PPI therapy. In conclusion, half-dose PPI therapy for eight weeks could effectively control NERD symptoms. The expression of several inflammatory cytokines was reduced in the esophagus, and oropharyngeal and esophageal microbiomes in patients with NERD showed significant difference. However, the microbial compositions in the oropharynx and esophagus were not affected by PPI therapy in this study. Impact of PPI on the microbiome in patients with NERD should be more investigated in future studies.
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Affiliation(s)
- Chan Hyuk Park
- Department of Internal Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Republic of Korea
| | - Seung In Seo
- Department of Internal Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Joon Sung Kim
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, Incheon St Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sun Hyung Kang
- Department of Internal Medicine, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - Beom Jin Kim
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Republic of Korea
| | - Yoon Jin Choi
- Department of Internal Medicine, Korea University Guro Hospital, Seoul, Republic of Korea.,Department of Internal Medicine, Yonsei Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyo Joo Byun
- Department of Internal Medicine, Yonsei Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seoul, 03722, Republic of Korea.,Brain Korea 21 PLUS Project for Medical Science, Yonsei University, Seoul, Republic of Korea
| | - Jung-Ho Yoon
- Department of Internal Medicine, Yonsei Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seoul, 03722, Republic of Korea.,Brain Korea 21 PLUS Project for Medical Science, Yonsei University, Seoul, Republic of Korea
| | - Sang Kil Lee
- Department of Internal Medicine, Yonsei Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seoul, 03722, Republic of Korea. .,Brain Korea 21 PLUS Project for Medical Science, Yonsei University, Seoul, Republic of Korea.
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10
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Kim SY, Chung JW. Best Helicobacter pylori Eradication Strategy in the Era of Antibiotic Resistance. Antibiotics (Basel) 2020; 9:antibiotics9080436. [PMID: 32717826 PMCID: PMC7459868 DOI: 10.3390/antibiotics9080436] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/11/2020] [Accepted: 07/21/2020] [Indexed: 02/06/2023] Open
Abstract
Antibiotic resistance is the major reason for Helicobacter pylori treatment failure, and the increasing frequency of antibiotic resistance is a challenge for clinicians. Resistance to clarithromycin and metronidazole is a particular problem. The standard triple therapy (proton pump inhibitor, amoxicillin, and clarithromycin) is no longer appropriate as the first-line treatment in most areas. Recent guidelines for the treatment of H. pylori infection recommend a quadruple regimen (bismuth or non-bismuth) as the first-line therapy. This treatment strategy is effective for areas with high resistance to clarithromycin or metronidazole, but the resistance rate inevitably increases as a result of prolonged therapy with multiple antibiotics. Novel potassium-competitive acid blocker-based therapy may be effective, but the data are limited. Tailored therapy based on antimicrobial susceptibility test results is ideal. This review discussed the current important regimens for H. pylori treatment and the optimum H. pylori eradication strategy.
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Affiliation(s)
- Su Young Kim
- Divison of Gastroenterology, Department of Internal Medicine, Yonsei University Wonju College of Medicine, 20 Ilsan-ro, Wonju 26426, Korea;
| | - Jun-Won Chung
- Divison of Gastroenterology, Department of Internal Medicine, Gachon University, Gil Medical Center, 21, Namdong-daero 774beon-gil, Namdong-gu, Incheon 21565, Korea
- Correspondence: ; Tel.: +82-32-460-3778; Fax: +82-32-460-3408
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11
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Zagari RM, Frazzoni L, Marasco G, Fuccio L, Bazzoli F. Treatment of Helicobacter pylori infection: a clinical practice update. Minerva Med 2020; 112:281-287. [PMID: 32700868 DOI: 10.23736/s0026-4806.20.06810-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Helicobacter pylori infection still represents a major health issue, especially in developing countries, with an estimate of 4 billion of infected subjects in 2015. The increase of antibiotic resistance has undermined the efficacy of standard triple therapy leading to more complex regimens. This review summarizes recommendations of international guidelines and reports the most recent evidence from meta-analyses and clinical trials on the treatment of Helicobacter pylori infection. The choice of H. pylori eradication regimen should be based on the local prevalence of clarithromycin resistance and the previous use of macrolides. Quadruple therapies (bismuth quadruple and concomitant) are the recommended regimens for the first-line treatment; a 14-day clarithromycin-containing triple therapy is suggested in areas with low prevalence of clarithromycin resistance and in patients without previous use of macrolides. Data on the efficacy of sequential therapy against clarithromycin resistant H. pylori strains are contradictory, and its use in the treatment of H. pylori infection is generally discouraged. Second-line treatments include levofloxacin-containing triple therapy and bismuth quadruple therapy. Probiotic supplementation should be used with the aim to reduce antibiotic-related adverse events. Recent evidence would support current guideline recommendations for the treatment of Helicobacter pylori infection.
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Affiliation(s)
- Rocco M Zagari
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy -
| | - Leonardo Frazzoni
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Giovanni Marasco
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Lorenzo Fuccio
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Franco Bazzoli
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
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12
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Ong S, Kim SE, Kim JH, Yi NH, Kim TY, Jung K, Park MI, Jung HY. Helicobacter pylori eradication rates with concomitant and tailored therapy based on 23S rRNA point mutation: A multicenter randomized controlled trial. Helicobacter 2019; 24:e12654. [PMID: 31411793 DOI: 10.1111/hel.12654] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Revised: 07/01/2019] [Accepted: 07/14/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND We evaluated the efficacy of tailored therapy based on point mutation presence identified with the dual-priming oligonucleotide (DPO)-based multiplex polymerase chain reaction (PCR) method compared with concomitant therapy. MATERIALS AND METHODS Subjects were randomly assigned concomitant therapy (amoxicillin 1 g, clarithromycin 500 mg, metronidazole 500 mg, and lansoprazole 30 mg twice/day for 14 days) or tailored therapy (amoxicillin 1 g, clarithromycin 500 mg, and lansoprazole 30 mg twice/day for 14 days in point mutation-negative subjects; and amoxicillin 1 g, metronidazole 500 mg, and lansoprazole 30 mg twice/day for 14 days in point mutation-positive subjects). RESULTS A total of 397 and 352 subjects were included in the intention-to-treat (ITT) and per-protocol (PP) analyses, respectively. Point mutations were identified in 25.9% of the subjects. The overall eradication rate was not significantly different between the groups by ITT (86.2% vs 81.6%, P = .132) and PP analyses (90.2% vs 86.5%, P = .179). There was no significant difference in the eradication rates between the groups in both the point mutation-negative subjects (91.7% vs 87.3%, P = .154) and the point mutation-positive subjects (71.2% vs 64.7%, P = .312). The eradication rates were significantly lower in the point mutation-positive subjects than in the point mutation-negative subjects in both the concomitant and tailored therapy groups. CONCLUSIONS Tailored therapy based on point mutation presence identified with the DPO-based multiplex PCR method was as effective as concomitant therapy. The eradication rates of both therapy regimens were suboptimal in point mutation-positive subjects.
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Affiliation(s)
- Sungmoon Ong
- Department of Gastroenterology, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Sung Eun Kim
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Ji Hyun Kim
- Department of Gastroenterology, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Nam Hee Yi
- Department of Gastroenterology, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Tae Young Kim
- Department of Gastroenterology, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Kyoungwon Jung
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Moo In Park
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Hwoon-Yong Jung
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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13
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Park JY, Kim JG. [New Helicobacter pylori Eradication Therapies]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2018; 72:237-244. [PMID: 30642139 DOI: 10.4166/kjg.2018.72.5.237] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 10/20/2018] [Accepted: 10/29/2018] [Indexed: 12/13/2022]
Abstract
While the prevalence of Helicobacter pylori (H. pylori) infection is decreasing in Korea, the incidence of gastric cancer remains high, emphasizing the importance of H. pylori eradication. A new treatment strategy is needed as the eradication rate with standard triple therapy, which is currently the standard first-line regimen for H. pylori infection, has decreased below the optimum level. The major cause of eradication failure is increased antibiotic resistance. Sequential, concurrent, and hybrid therapies that include clarithromycin produce higher eradication rates than conventional standard triple therapy. However, the effectiveness of these treatments is limited in regions where the resistance rate to various antibiotics is high. Bismuth quadruple therapy is another alternative therapy, but again the eradication rate is not sufficiently high. Tailored therapy based on individual characteristics, including antibiotic susceptibility, may be ideal, but there are several limitations for clinical application and further research is needed. New potassium-competitive acid blocker-based therapies could emerge as effective alternatives in the near future. A consensus is needed to establish a strategy for applying new eradication therapies in Korea.
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Affiliation(s)
- Jae Yong Park
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Jae Gyu Kim
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
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14
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Kim J, Kim K, Lee JS, Kim SY, Kim KO, Kim YJ, Kwon KA, Park DK, Chung JW. [The Efficacy of Rebamipide or Ecabet Sodium Supplementation for Helicobacter pylori Eradication Therapy Compared with Quadruple (Concomitant) Regimen]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2018; 71:204-212. [PMID: 29684969 DOI: 10.4166/kjg.2018.71.4.204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background/Aims Although some previous studies reported that a treatment combined with mucoprotective agent could improve the eradication rate in dual or triple therapy, there are other reports that question the efficacy of combining these drugs in concomitant therapy (CoCTx). The aim of this study was to investigate the effects of rebamipide or ecabet on the Helicobacter pylori (H. pylori) eradication combined with CoCTx. Methods We retrospectively reviewed the medical records of 277 patients with proven H. pylori infection. They were assigned to one of 3 regimens for 10 days, twice daily: (a) CoCTx (n=118): lansoprazole 30 mg, amoxicillin 1 g, metronidazole 500 mg, and clarithromycin 500 mg; (b) CoCTx+rebamipide (100 mg) (n=85); (c) CoCTx+ecabet (1 g) (n=74). Results The baseline characteristics were not significantly different. H. pylori eradication rates were 82.2% (97/118) in CoCTx, 90.6% (77/85) in CoCTx+rebamipide, and 89.2% (66/74) in CoCTx+ecabet (p=0.17), which were statistically insignificant. Overall adverse events were more frequently reported in the CoCTx+rebamipide (50.6%. 43/85) and CoCTx+ecabet (44.6%, 33/74) groups than in the CoCTx (32.2%, 38/118) (p = 0.03) group. Drug compliances were not different between three groups (CoCTx: 95.8%, 113/118; CoCT+rebamipide: 92.9%, 79/85; CoCTx+ecabet 98.6%,73/74) (p=0.209). Multivariate analysis showed that the risk of eradication failure was significantly increased with decreased drug compliance (odds ratio 3.52, 95% confidence interval 1.00-12.32; p=0.05). Conclusions Addition of these mucoprotective agent was not superior to CoCTx alone for eradicating H. pylori infection with frequent adverse events. Rather, drug compliance is the most related factor affecting the eradication rate. Our data suggest the importance of drug compliance over the drugs used.
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Affiliation(s)
- Joonhwan Kim
- Division of Gastroenterology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Kyungwon Kim
- Division of Gastroenterology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Jun Soo Lee
- Division of Gastroenterology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Su Young Kim
- Division of Gastroenterology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Kyung Oh Kim
- Division of Gastroenterology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Yoon Jae Kim
- Division of Gastroenterology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Kwang An Kwon
- Division of Gastroenterology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Dong Kyun Park
- Division of Gastroenterology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Jun Won Chung
- Division of Gastroenterology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
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