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Xu S, Wu X, Chen E, Ying K. Anti-Helicobacter pylori Infection Treatment and Pulmonary Hypersensitivity: Case Series and Review of the Literature. THE CLINICAL RESPIRATORY JOURNAL 2024; 18:e13816. [PMID: 39118282 PMCID: PMC11310268 DOI: 10.1111/crj.13816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 07/03/2024] [Accepted: 07/10/2024] [Indexed: 08/10/2024]
Abstract
BACKGROUND Helicobacter pylori (H. pylori) infection is currently widespread throughout the world. Bismuth-containing quadruple therapy is widely used, but it has rarely been associated with interstitial lung disease. CASE PRESENTATION We described six cases with similar clinical symptoms and typical pulmonary interstitial imaging changes during anti-H. pylori therapy, usually on Days 7-12 following treatment. Anti-H. pylori infection treatment was discontinued when it was suspected to be the cause of the clinical symptoms, and all of the patients accepted observation therapy. All of them had a favorable outcome, the clinical symptoms returned to normal almost 1 week later, and the chest computed tomography (CT) scan images showed remarkable absorption 4 weeks later. CONCLUSIONS Drug interactions could be the cause, and the most likely drug was furazolidone. All of the patients recovered quickly after drug discontinuation, and low-dose steroid may help shorten the recovery time.
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Affiliation(s)
- Shan Xu
- Respiratory and Critical Care Medicine, Regional Medical Center for National Institute of Respiratory Disease, Sir Run Run Shaw Hospital, School of MedicineZhejiang University
- Cancer CenterZhejiang UniversityHangzhouChina
| | - Xiaohong Wu
- Respiratory and Critical Care Medicine, Regional Medical Center for National Institute of Respiratory Disease, Sir Run Run Shaw Hospital, School of MedicineZhejiang University
- Cancer CenterZhejiang UniversityHangzhouChina
| | - Enguo Chen
- Respiratory and Critical Care Medicine, Regional Medical Center for National Institute of Respiratory Disease, Sir Run Run Shaw Hospital, School of MedicineZhejiang University
- Cancer CenterZhejiang UniversityHangzhouChina
| | - Kejing Ying
- Respiratory and Critical Care Medicine, Regional Medical Center for National Institute of Respiratory Disease, Sir Run Run Shaw Hospital, School of MedicineZhejiang University
- Cancer CenterZhejiang UniversityHangzhouChina
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Ding YM, Duan M, Han ZX, Song XH, Zhang FL, Wang Z, Ning Z, Zeng SY, Kong QZ, Zhang WL, Liu J, Wan M, Lin MJ, Lin BS, Nan XP, Wang H, Li YY, Zuo XL, Li YQ. Bismuth-Containing Quadruple Therapy for Helicobacter pylori Eradication: A Randomized Clinical Trial of 10 and 14 Days. Dig Dis Sci 2024; 69:2540-2547. [PMID: 38700630 DOI: 10.1007/s10620-024-08460-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 04/20/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND Bismuth-containing quadruple therapy is the first-line treatment for eradicating Helicobacter pylori (H. pylori). The optimal duration for H. pylori eradication using bismuth-containing quadruple therapy remains controversial. Therefore, we aimed to compare the clinical effects of the 10- and 14-day bismuth-containing quadruple treatment regimen to eradicate H. pylori. METHODS Treatment-naïve patients with H. pylori infection (n = 1300) were enrolled in this multicenter randomized controlled study across five hospitals in China. They were randomized into 10- or 14-day treatment groups to receive bismuth-containing quadruple therapy as follows: vonoprazan 20 mg twice daily; bismuth 220 mg twice daily; amoxicillin 1000 mg twice daily; and either clarithromycin 500 mg twice daily or tetracycline 500 mg four times daily. At least 6 weeks after treatment, we performed a 13C-urea breath test to evaluate H. pylori eradication. RESULTS The per-protocol eradication rates were 93.22% (564/605) and 93.74% (569/607) (p < 0.001) and the intention-to-treat eradication rates were 88.62% (576/650) and 89.38% (581/650) (p = 0.007) for the 10- and 14-day regimens, respectively. Incidence of adverse effects was lower in patients who received 10- vs. 14 days of treatment (22.59% vs. 28.50%, p = 0.016). We observed no significant differences in the compliance to treatment or the discontinuation of therapy because of severe adverse effects between the groups. CONCLUSION Compared with the 14-day bismuth-containing quadruple regimens, the 10-day regimen demonstrated a non-inferior efficacy and lower incidence of adverse effects. Therefore, the 10-day regimen is safe and tolerated and could be recommended for H. pylori eradication (NCT05049902).
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Affiliation(s)
- Yu-Ming Ding
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Miao Duan
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Zhong-Xue Han
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Xiao-Hui Song
- The People's Hospital of Jimo., Qingdao, Shandong, China
| | - Feng-Lan Zhang
- Heze Municipal 3rd People's Hospital, Heze, Shandong, China
| | - Zhi Wang
- Maternity and Child Care Health Center of Dezhou, Dezhou, Shandong, China
| | - Zhang Ning
- PKUCare Luzhong Hospital, Zibo, Shandong, China
| | - Shu-Yan Zeng
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Qing-Zhou Kong
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Wen-Lin Zhang
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Jing Liu
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Meng Wan
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Min-Juan Lin
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Bo-Shen Lin
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Xue-Ping Nan
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Hui Wang
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Yue-Yue Li
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China.
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China.
| | - Xiu-Li Zuo
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Yan-Qing Li
- Department of Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, No. 107, Wenhuaxi Road, Jinan, 250012, Shandong, China
- Laboratory of Translational Gastroenterology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Provincial Clinical Research Center for Digestive Disease, Qilu Hospital of Shandong University, Jinan, Shandong, China
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Shindano TA, Masimango MI, Kishabongo AS. Efficacy and tolerability of Helicobacter pylori eradication regimes in South Kivu, Eastern of the Democratic Republic of Congo: A single center observational study. Health Sci Rep 2024; 7:e1960. [PMID: 38455644 PMCID: PMC10918698 DOI: 10.1002/hsr2.1960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 10/15/2023] [Accepted: 02/23/2024] [Indexed: 03/09/2024] Open
Abstract
Background and Aims Treating Helicobacter pylori infections has become a major challenge due to increased antibiotic resistance. The aim of this study was to investigate the efficacy and tolerability of the main standard regimens recommended for H. pylori eradication in Bukavu, Eastern of the Democratic Republic of Congo. Methods The study enrolled patients with evidence of H. pylori infection in histological examination or serology testing combined with a positive fecal antigen test. As first-line treatment, patients were randomized to either a 10-days (OAC-10) or a 14-days (OAC-14) regimen, employing a combination of omeprazole 20 mg, amoxicillin 1 g, and clarithromycin 500 mg twice daily. In case of failure, a second line regimen was evaluated and included two others protocols: OAC-10 regimen + levofloxacin 500 mg (OAC-10+) and the bismuth-based therapy (pantoprazole + bismuth salt + metronidazole + tetracycline) during 10 days. Our primary endpoint was H. pylori eradication and secondarily, the compliance and adverse effects were also evaluated. Results A total of 179 patients were enrolled. The eradication rate was 79.2% and 80.5% with the OAC-10 and OAC-14 regimen, respectively (p = 0.796). Adverse effects were significant higher in the OAC-14 group than in the OAC-10 group (36.5% vs. 57.8%; p < 0.001). On the other hand, the compliance rate was slightly higher in the OAC-10 group (97.9% vs. 91.6%, p = 0.052) while clinical improvement was almost similar in both groups. Regarding the second line regimen, the bismuth-based therapy (n = 18) seemed to show a better response with 100% of eradication rate and 100% of clinical improvement. Conclusion The classic 10-days triple therapy seems to be as effective as the 14-days regimen while having in addition a good tolerance. Apart from cost issues, the bismuth-based therapy seems to be a very good alternative in case of first-line treatment failure.
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Affiliation(s)
- Tony A. Shindano
- Department of Internal MedicineHôpital Provincial Général de Référence de Bukavu (HPGRB)BukavuDemocratic Republic of the Congo
- Faculty of MedicineUniversité Catholique de Bukavu (UCB)BukavuDemocratic Republic of the Congo
- Faculty of MedicineUniversity of KinduKinduDemocratic Republic of the Congo
- Université Officielle de Bukavu (UOB)BukavuDemocratic Republic of the Congo
- Center for Tropical Diseases and Global HealthCTDGHBukavuDemocratic Republic of the Congo
| | - Manix I. Masimango
- Department of Internal MedicineHôpital Provincial Général de Référence de Bukavu (HPGRB)BukavuDemocratic Republic of the Congo
- Institut Supérieur des Techniques Médicales de BukavuSud KivuDemocratic Republic of the Congo
| | - Antoine S. Kishabongo
- Faculty of MedicineUniversité Catholique de Bukavu (UCB)BukavuDemocratic Republic of the Congo
- Université Officielle de Bukavu (UOB)BukavuDemocratic Republic of the Congo
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Ali A, AlHussaini KI. Helicobacter pylori: A Contemporary Perspective on Pathogenesis, Diagnosis and Treatment Strategies. Microorganisms 2024; 12:222. [PMID: 38276207 PMCID: PMC10818838 DOI: 10.3390/microorganisms12010222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/07/2024] [Accepted: 01/15/2024] [Indexed: 01/27/2024] Open
Abstract
Helicobacter pylori (H. pylori) is a Gram-negative bacterium that colonizes the gastric mucosa and is associated with various gastrointestinal disorders. H. pylori is a pervasive pathogen, infecting nearly 50% of the world's population, and presents a substantial concern due to its link with gastric cancer, ranking as the third most common cause of global cancer-related mortality. This review article provides an updated and comprehensive overview of the current understanding of H. pylori infection, focusing on its pathogenesis, diagnosis, and treatment strategies. The intricate mechanisms underlying its pathogenesis, including the virulence factors and host interactions, are discussed in detail. The diagnostic methods, ranging from the traditional techniques to the advanced molecular approaches, are explored, highlighting their strengths and limitations. The evolving landscape of treatment strategies, including antibiotic regimens and emerging therapeutic approaches, is thoroughly examined. Through a critical synthesis of the recent research findings, this article offers valuable insights into the contemporary knowledge of Helicobacter pylori infection, guiding both clinicians and researchers toward effective management and future directions in combating this global health challenge.
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Affiliation(s)
- Asghar Ali
- Clinical Biochemistry Laboratory, Department of Biochemistry, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi 110062, India
| | - Khalid I. AlHussaini
- Department of Internal Medicine, College of Medicine, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 4233-13317, Saudi Arabia
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Shih CA, Shie CB, Tai WC, Chuah SK, Lee HC, Hsu PI. Update on the second-line treatment of Helicobacter pylori infection: a narrative review. Therap Adv Gastroenterol 2023; 16:17562848231192750. [PMID: 37675247 PMCID: PMC10478561 DOI: 10.1177/17562848231192750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 07/20/2023] [Indexed: 09/08/2023] Open
Abstract
A standard bismuth quadruple therapy, a fluoroquinolone-containing triple (or quadruple) therapy or a proton pump inhibitor (PPI)-amoxicillin high-dose dual therapy has been recommended as a second-line treatment for Helicobacter pylori infection by the Maastricht VI/Florence Consensus Report. The major shortcoming of levofloxacin-amoxicillin triple therapy is low cure rate for eradicating levofloxacin-resistant strains. With the rising prevalence of levofloxacin-resistant strains, levofloxacin-amoxicillin triple therapy cannot reliably achieve a high eradication rate for second-line treatment of H. pylori infection in most countries now. The present article aims to review current second-line eradication regimens with a per-protocol eradication rate exceeding 85% in most geographic areas. Recently, a novel tetracycline-levofloxacin quadruple therapy consisting of a PPI, bismuth, tetracycline, and levofloxacin for rescue treatment of H. pylori infection has been developed. The new therapy achieved a higher per-protocol eradication rate than levofloxacin-amoxicillin triple treatment in a randomized controlled trial (98% versus 69%). Additionally, the tetracycline-levofloxacin quadruple therapy also exhibits a higher eradication rate than amoxicillin-levofloxacin quadruple therapy. High-dose dual PPI-amoxicillin therapy is another novel second-line treatment for H. pylori infection. The new therapy can achieve an eradication rate of 89% by per-protocol analysis for the second-line treatment in Taiwan. Recently, levofloxacin-based sequential quadruple therapy and potassium-competitive acid blocker have also been applied in the second-line treatment of H. pylori infection. A meta-analysis revealed that a vonoprazan-based regimen has significant superiority over a PPI-based regimen for second-line H. pylori eradication therapy. In conclusion, the eradication rate of levofloxacin-amoxicillin triple therapy is suboptimal in the second-line treatment of H. pylori infection now. Currently, a standard bismuth quadruple therapy (tetracycline-metronidazole quadruple therapy), a tetracycline-levofloxacin quadruple therapy, an amoxicillin-levofloxacin quadruple therapy, a levofloxacin-based sequential quadruple therapy or a high-dose PPI-amoxicillin dual therapy is recommended for the second-line treatment of H. pylori infection.
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Affiliation(s)
- Chih-An Shih
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Antai Medical Care Corporation, Antai Tian-Sheng Memorial Hospital, Pingtung County
- Department of Nursing, Meiho University, Pingtung County
| | - Chang-Bih Shie
- Division of Gastroenterology, Department of Internal Medicine, An Nan Hospital, China Medical University, Tainan
| | - Wei-Chen Tai
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, and Chang Gung University College of Medicine, Taoyuan
| | - Seng-Kee Chuah
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, and Chang Gung University College of Medicine, Taoyuan
| | - Hsi-Chang Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Renai Branch, Taipei City Hospital, 10, Section 4, Ren’ai Road, Da’an District 106, Taipei
| | - Ping-I Hsu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, An Nan Hospital, China Medical University, No. 66, Sec. 2, Changhe Road., Annan Dist., Tainan City 70965
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Lin CH, Hsu PI, Tseng CD, Chao PJ, Wu IT, Ghose S, Shih CA, Lee SH, Ren JH, Shie CB, Lee TF. Application of artificial intelligence in endoscopic image analysis for the diagnosis of a gastric cancer pathogen-Helicobacter pylori infection. Sci Rep 2023; 13:13380. [PMID: 37592004 PMCID: PMC10435453 DOI: 10.1038/s41598-023-40179-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 08/06/2023] [Indexed: 08/19/2023] Open
Abstract
Helicobacter pylori (H. pylori) infection is the principal cause of chronic gastritis, gastric ulcers, duodenal ulcers, and gastric cancer. In clinical practice, diagnosis of H. pylori infection by a gastroenterologists' impression of endoscopic images is inaccurate and cannot be used for the management of gastrointestinal diseases. The aim of this study was to develop an artificial intelligence classification system for the diagnosis of H. pylori infection by pre-processing endoscopic images and machine learning methods. Endoscopic images of the gastric body and antrum from 302 patients receiving endoscopy with confirmation of H. pylori status by a rapid urease test at An Nan Hospital were obtained for the derivation and validation of an artificial intelligence classification system. The H. pylori status was interpreted as positive or negative by Convolutional Neural Network (CNN) and Concurrent Spatial and Channel Squeeze and Excitation (scSE) network, combined with different classification models for deep learning of gastric images. The comprehensive assessment for H. pylori status by scSE-CatBoost classification models for both body and antrum images from same patients achieved an accuracy of 0.90, sensitivity of 1.00, specificity of 0.81, positive predictive value of 0.82, negative predicted value of 1.00, and area under the curve of 0.88. The data suggest that an artificial intelligence classification model using scSE-CatBoost deep learning for gastric endoscopic images can distinguish H. pylori status with good performance and is useful for the survey or diagnosis of H. pylori infection in clinical practice.
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Affiliation(s)
- Chih-Hsueh Lin
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
- Medical Physics and Informatics Laboratory of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
| | - Ping-I Hsu
- Division of Gastroenterology, Department of Medicine, An Nan Hospital, China Medical University, Tainan, Taiwan
| | - Chin-Dar Tseng
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan.
- Medical Physics and Informatics Laboratory of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan.
| | - Pei-Ju Chao
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
- Medical Physics and Informatics Laboratory of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
| | - I-Ting Wu
- Division of Gastroenterology, Department of Medicine, An Nan Hospital, China Medical University, Tainan, Taiwan
| | - Supratip Ghose
- Department of Education and Research, An Nan Hospital, China Medical University, Tainan, Taiwan
| | - Chih-An Shih
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Antai Medical Care Corporation, Antai Tian-Sheng Memorial Hospital, Donggan, Pingtung County, Taiwan
- Department of Nursing, Meiho University, Neipu, Pingtung County, Taiwan
| | - Shen-Hao Lee
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
- Medical Physics and Informatics Laboratory of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
- Department of Radiation Oncology, Linkou Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Linkou, Taiwan
| | - Jia-Hong Ren
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
- Medical Physics and Informatics Laboratory of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan
| | - Chang-Bih Shie
- Division of Gastroenterology, Department of Medicine, An Nan Hospital, China Medical University, Tainan, Taiwan
| | - Tsair-Fwu Lee
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan.
- Medical Physics and Informatics Laboratory of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan.
- Department of Medical Imaging and Radiological Sciences, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan.
- PhD Program in Biomedical Engineering, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan.
- School of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan.
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Hsu PI, Chen KY, Tai WC, Yang JC, Tsay FW, Liu YH, Chen CL, Lee CL, Yeh HZ, Kuo CH, Chuah SK, Lee HC, Shie CB, Shiu SI, Kao JY, Yamaoka Y, Graham DY, Wu DC. Hybrid, High-Dose Dual and Bismuth Quadruple Therapies for First-Line Treatment of Helicobacter pylori Infection in Taiwan: A Multicenter, Open-Label, Randomized Trial. Am J Gastroenterol 2023; 118:1184-1195. [PMID: 36940437 DOI: 10.14309/ajg.0000000000002255] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 02/13/2023] [Indexed: 03/22/2023]
Abstract
INTRODUCTION The study aimed to compare the efficacies and safety of 14-day hybrid therapy, 14-day high-dose dual therapy, and 10-day bismuth quadruple therapy in the first-line treatment of Helicobacter pylori infections. METHODS In this multicenter, open-label, randomized trial, we recruited adult H. pylori -infected patients from 9 centers in Taiwan. Subjects were randomly assigned (1:1:1) to 14-day hybrid therapy, 14-day high-dose dual therapy, or 10-day bismuth quadruple therapy. Eradication status was determined by the 13 C-urea breath test. The primary outcome was the eradication rate of H. pylori assessed in the intention-to-treat population. RESULTS Between August 1, 2018, and December 2021, 918 patients were randomly assigned in this study. The intention-to-treat eradication rates were 91.5% (280/306; 95% confidence interval [CI] 88.4%-94.6%) for 14-day hybrid therapy, 83.3% (255/306; 95% CI 87.8%-95.0%) for 14-day high-dose dual therapy, and 90.2% (276/306; 95% CI 87.8%-95.0%) for 10-day bismuth quadruple therapy. Both hybrid therapy (difference 8.2%; 95% CI 4.5%-11.9%; P = 0.002) and bismuth quadruple therapy (difference 6.9%; 95% CI 1.6%-12.2%; P = 0.012) were superior to high-dose dual therapy and were similar to one another. The frequency of adverse events was 27% (81/303) with 14-day hybrid therapy, 13% (40/305) with 14-day high-dose dual therapy, and 32% (96/303) with 10-day bismuth quadruple therapy. Patients receiving high-dose dual therapy had the fewest adverse events (both P < 0.001). DISCUSSION Fourteen-day hybrid therapy and 10-day bismuth quadruple therapy are more effective than 14-day high-dose dual therapy in the first-line treatment of H. pylori infection in Taiwan. However, high-dose dual therapy has fewer adverse effects than hybrid bismuth quadruple therapies.
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Affiliation(s)
- Ping-I Hsu
- Division of Gastroenterology, Department of Medicine, An Nan Hospital, China Medical University, Tainan, Taiwan
| | - Kuan-Yang Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine Taipei City Hospital, Renai Branch, Taipei, Taiwan
| | - Wei-Chen Tai
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, and Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Jyh-Chin Yang
- Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Feng-Woei Tsay
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Yu-Hwa Liu
- Division of Gastroenterology, Department of Internal Medicine Shin Kong Wu Huo-Shih Memorial Hospital, Taipei, Taiwan
| | - Chien-Lin Chen
- Department of Medicine, Buddhist Tzu Chi General Hospital and Tzu Chi University, Hualien, Taiwan
| | - Chia-Long Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine Cathay General Hospital, Taipei, Taiwan
| | - Hong-Zen Yeh
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chao-Hung Kuo
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Seng-Kee Chuah
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, and Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Hsi-Chang Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine Taipei City Hospital, Renai Branch, Taipei, Taiwan
| | - Chang-Bih Shie
- Division of Gastroenterology, Department of Medicine, An Nan Hospital, China Medical University, Tainan, Taiwan
| | - Sz-Iuan Shiu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - John Y Kao
- Division of Gastroenterology, Department of Internal Medicine, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Yoshio Yamaoka
- Department of Environmental and Preventive Medicine at Oita University Faculty of Medicine, Japan
- Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - David Y Graham
- Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
- Department of Medicine, Michael E. DeBakey VA Medical Center, Houston, Texas, USA
| | - Deng-Chyang Wu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Regeneratie Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
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Cheng S, Li H, Luo J, Chi J, Zhao W, Lin J, Xu C. Egg yolk antibody combined with bismuth-based quadruple therapy in Helicobacter pylori infection rescue treatment: a single-center, randomized, controlled study. Front Microbiol 2023; 14:1150129. [PMID: 37256061 PMCID: PMC10225724 DOI: 10.3389/fmicb.2023.1150129] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/03/2023] [Indexed: 06/01/2023] Open
Abstract
Background The increasing antibiotic resistance is the main issue causing Helicobacter pylori (H. pylori) eradication failure. As a nutritional supplement, Egg Yolk Antibody (Ig Y) provides a new approach for H. pylori infection rescue therapy. Methods In this randomized, controlled study, 100 H. pylori-positive patients with previous H. pylori eradication treatment were included. All individuals received standard bismuth-containing quadruple therapy twice daily (5 mg ilaprazole, 100 mg doxycycline, 500 mg clarithromycin or 1 g amoxicillin or 100 mg furazolidone, and 220 mg colloidal bismuth tartrate) for 14 days and were randomized to receive either twice daily 7 g Ig Y-H. pylori treatment (study group) or not (control group). 4 weeks after the end of treatment, urea breath tests were used to assess the H. pylori eradication rate. All participants scored by the Global Overall Symptom scale (GOS) and recorded adverse events during the trial. Results The H. pylori eradication rates were 84.0% (95% CI 73.5-94.5%) vs. 80.0% (95% CI 68.5-91.5%) in the study and control groups at intention-to-treat (ITT) analysis and 85.7% (95% CI 75.6-95.9%) vs. 80.0% (95% CI 68.5-91.5%) at per-protocol (PP) analysis, respectively. The number of over 80% symptom relief after treatment in the two groups was 27 (60%) and 12 (29.2%) (p < 0.05), and the incidences of adverse events were 4 (8%) and 6 (12%), respectively. Conclusion Both groups achieved satisfactory eradication efficiency in H. pylori rescue therapy and Ig Y-H. pylori effectively alleviates the symptoms with good compliance and fewer adverse effects.
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Alavinejad P, Nayebi M, Parsi A, Abdelsameea E, Ahmed MH, Hormati A, Viet Hang D, Pezeshgi Modarres M, Cheraghian B, Baghaee S, Farbod Ara T, Trung Tran Q, Shanker Behl N, Hashemi SJ, Alboraie M, Salman S, Nha L, V. Patai Á, Hajiani E, Abravesh AA. Levofloxacin+Tetracycline Quadruple Regimen for Eradication of Helicobacter pylori: A Multicenter Multinational Randomized Controlled Trial. Middle East J Dig Dis 2023; 15:12-18. [PMID: 37547163 PMCID: PMC10404071 DOI: 10.34172/mejdd.2023.314] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 10/20/2022] [Indexed: 08/08/2023] Open
Abstract
Background: The ideal combination regimen for Helicobacter pylori (HP) eradication has not yet been determined and the success rate of HP eradication has been extensively reduced worldwide due to increasing antibiotic resistance. So this multinational multi-center randomized controlled trial was designed to evaluate the efficacy of tetracycline +levofloxacin for HP eradication. Methods: During a 6-month period, all of the cases with HP infection in eight referral tertiary centers of three countries were included and randomly allocated to receive either tetracycline + levofloxacin or clarithromycin plus amoxicillin quadruple regimen for two weeks. For all of the participants, pantoprazole was continued for 4 more weeks and after one to two weeks of off-therapy, they underwent urea breath test C13 to prove eradication. Results: Overall 788 patients were included (358 male (45.4%), average age 44.2 years). They were diagnosed as having non-ulcer dyspepsia (516 cases, 65.5%), peptic ulcer disease (PUD) (234 cases, 29.69%), and intestinal metaplasia (38 cases, 4.8%). Racially 63.1% were Caucasian, 14.5% Arab, 15.6% African, and 6.1% Asian. The participants were randomly allocated to groups A and B to receive either tetracycline + levofloxacin or clarithromycin. Among groups A and B in intention to treat (ITT) and per protocol (PP) analysis, 75.2% & 82.1% (285 cases) and 67.5% & 70.1% (276 cases) of participants achieved eradication, respectively (P = 0.0001). The complete compliance rate in groups A and B were 84.4% and 83.6%, respectively. During the study, 33.5% of the participants in group A (127 cases) reported side effects while the complication rate among group B was 27.9% (114 cases, P = 0.041). The most common complaints among groups A and B were nausea and vomiting (12.6% & 9.3%) and abdominal pain (4.48% & 2.68%), respectively. The rate of severe complications that caused discontinuation of medication in groups A and B were 2.1% and 1.46%, respectively (P = 679). In subgroup analysis, the eradication rates of tetracycline+levofloxacin among patients with non-ulcer dyspepsia, PUD, and intestinal metaplasia were 79.4%, 88.1%, and 73.9%, respectively. These figures in group B (clarithromycin base) were 71.3%, 67.6%, and 61.5% respectively (P = 0.0001, 0.0001, and 0.043). Conclusion: Overall, the combination of tetracycline+levofloxacin is more efficient for HP eradication in comparison with clarithromycin+amoxicillin despite more complication rate. In areas with a high rate of resistance to clarithromycin, this therapeutic regimen could be an ideal choice for HP eradication, especially among those who were diagnosed with PUD.
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Affiliation(s)
- Pezhman Alavinejad
- Alimentary Tract Research Center, Imam Khomeini Hospital Clinical Research Development Unit, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- World Endoscopy Organization Emerging Star Group, WEO, Munich, Germany
| | - Morteza Nayebi
- Shahid Rajaie Cardiovascular, Medical & Research Center, Tehran, Iran
| | - Abazar Parsi
- Alimentary Tract Research Center, Imam Khomeini Hospital Clinical Research Development Unit, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Eman Abdelsameea
- Assistant Professor of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Egypt
| | - Mohammed Hussien Ahmed
- Lecturer Hepatology Gastroenterology and Infectious Diseases, Faculty of Medicine, Kafrelsheikh University, Cairo, Egypt
| | - Ahmad Hormati
- Gastrointestinal and Liver Diseases Research Center, Firouzgar Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Dao Viet Hang
- Lecturer, Internal Medicine Faculty - Hanoi Medical University (HMU), Vietnam
| | - Mehdi Pezeshgi Modarres
- Gastroenterology and Hepatology Disease Research Center, Qom University of Medical Sciences, Qom, Iran
| | - Bahman Cheraghian
- Alimentary Tract Research Center, Imam Khomeini Hospital Clinical Research Development Unit, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Siamak Baghaee
- Alimentary Tract Research Center, Imam Khomeini Hospital Clinical Research Development Unit, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Ahvaz Branch, Islamic Azad University, Ahvaz, Iran
| | - Tahmine Farbod Ara
- Alimentary Tract Research Center, Imam Khomeini Hospital Clinical Research Development Unit, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Quang Trung Tran
- World Endoscopy Organization Emerging Star Group, WEO, Munich, Germany
- Department of Internal Medicine, University of Medicine and Pharmacy, Hue University, Vietnam
- Department of Internal Medicine A, Greifswald University of Medicine, Greifswald, Germany
| | - Nitin Shanker Behl
- Institute of Gastro and Liver Diseases, Fortis Hospital, Ludhiana, India
| | - Seyed Jalal Hashemi
- Alimentary Tract Research Center, Imam Khomeini Hospital Clinical Research Development Unit, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammed Alboraie
- World Endoscopy Organization Emerging Star Group, WEO, Munich, Germany
- Department of Internal Medicine, Al-Azhar University, Cairo, Egypt
| | - Saif Salman
- Hashemite University, Faculty of Medicine, Alzarqa, Jordan
| | - Le Nha
- Gastroenterology Division, Internal Medicine and Hematology Department, Semmelweis University, Budapest, Hungary
| | - Árpád V. Patai
- Gastroenterology Division, Internal Medicine and Hematology Department, Semmelweis University, Budapest, Hungary
- Interdisciplinary Gastroenterology Working Group, Semmelweis University, Budapest, Hungary
| | - Eskandar Hajiani
- Alimentary Tract Research Center, Imam Khomeini Hospital Clinical Research Development Unit, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ali Akbar Abravesh
- Alimentary Tract Research Center, Imam Khomeini Hospital Clinical Research Development Unit, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Xu X, He C, Zhu Y. Treatment of refractory Helicobacter pylori infection: A new challenge for clinicians. Front Microbiol 2022; 13:998240. [PMID: 36329840 PMCID: PMC9623003 DOI: 10.3389/fmicb.2022.998240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 09/20/2022] [Indexed: 11/23/2022] Open
Abstract
Patients who have failed two or more attempts to eradicate Helicobacter pylori are commonly referred to as refractory. Although the incidence of refractory Helicobacter pylori infection is only 10–20%, with the increasing rate of antibiotic resistance in various regions, the treatment of refractory Helicobacter pylori infection has gradually become a difficult problem faced by clinicians. When choosing a rescue therapy, the physician must consider numerous factors. A longer treatment duration, higher doses of proton pump inhibitors (PPIs), or the use of potassium-competitive acid blocker (P-CAB) may increase the efficacy of triple therapy or bismuth quadruple therapy. Rescue treatment based on bismuth quadruple therapy usually achieves better results. At the same time, treatment based on drug susceptibility tests or genotypic resistance is recommended where available. Of course, appropriate empiric treatment can also be selected according to local drug resistance, a patient’s previous medication history and compliance. It is the best choice if it can improve the success rate of the first treatment and reduce the occurrence of refractory Helicobacter pylori infection. This review aims to summarize the articles related to refractory Helicobacter pylori in recent years and to explore a better remedial treatment plan for clinicians.
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11
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Losurdo G, Gravina AG, Maroni L, Gabrieletto EM, Ianiro G, Ferrarese A. Future challenges in gastroenterology and hepatology, between innovations and unmet needs: A SIGE Young Editorial Board's perspective. Dig Liver Dis 2022; 54:583-597. [PMID: 34509394 DOI: 10.1016/j.dld.2021.08.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 08/09/2021] [Accepted: 08/12/2021] [Indexed: 02/08/2023]
Abstract
Gastroenterology, Digestive Endoscopy and Hepatology have faced significant improvements in terms of diagnosis and therapy in the last decades. However, many fields still remain poorly explored, and many questions unanswered. Moreover, basic-science, as well as translational and clinical discoveries, together with technology advancement will determine further steps toward a better, refined care for many gastroenterological disorders in the future. Therefore, the Young Investigators of the Italian Society of Gastroenterology (SIGE) joined together, offering a perspective on major future innovations in some hot clinical topics in Gastroenterology, Endoscopy, and Hepatology, as well as the current pitfalls and the grey zones.
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Affiliation(s)
- Giuseppe Losurdo
- Gastroenterology Unit, Department of Emergency and Organ Transplantation, University 'Aldo Moro' of Bari; PhD Course in Organs and Tissues Transplantation and Cellular Therapies, Department of Emergency and Organ Transplantation, University 'Aldo Moro' of Bari.
| | - Antonietta Gerarda Gravina
- Hepatogastroenterology Division, Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Luca Maroni
- Department of Gastroenterology, Marche Polytechnic University, Ancona, Italy
| | | | - Gianluca Ianiro
- Digestive Disease Center, Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Alberto Ferrarese
- Gastroenterology and Hepatology, Azienda Ospedaliera Universitaria Integrata, Ospedale Borgo Trento, Verona, Italy
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12
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He XJ, Zeng XP, Jiang CS, Liu G, Li DZ, Wang W. Efficacy and Safety of Antofloxacin-Based Triple Therapy for Helicobacter pylori Eradication Failure in China. Dig Dis Sci 2022; 67:208-215. [PMID: 33559090 DOI: 10.1007/s10620-021-06856-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 01/17/2021] [Indexed: 02/08/2023]
Abstract
AIMS Quinolone-containing triple therapy has been considered as the second-line therapy for eradication of Helicobacter pylori (H. pylori). At present, there are no data to show the efficacy and safety of antofloxacin-based rescue therapy for the eradication of H. pylori, and this pilot clinical trial was designed. METHODS A total of 196 patients who failed H. pylori eradication using the clarithromycin-based or metronidazole-based triple or bismuth quadruple therapy were randomly allocated to one of the following rescue eradication therapy groups: AEA group (antofloxacin 200 mg once daily, esomeprazole 20 mg + amoxicillin 1000 mg twice daily) for 14 days, or LEA group (levofloxacin 500 mg once daily, esomeprazole 20 mg + amoxicillin 1000 mg twice daily) for 14 days. The minimal inhibitory concentrations were tested by the E-test method. The gyrA mutation was analyzed by sequencing. Follow-up 13/14C-urea breath test was examined at 1 month after discontinuation. RESULTS A total of 178 eligible patients were included in this study. The eradication rate was significantly higher in AEA group than in LEA group according to both ITT (87.6% vs. 68.5%; P = 0.002) and PP analyses (90.7% vs. 70.1%; P = 0.001). ITT analyses indicated that the eradication rate was significantly higher in AEA group than in LEA group with Asn87 mutation (78.9% vs. 31.3%; P = 0.005) and levofloxacin-resistant strains (76.9% vs. 44.2%; P = 0.003). Two groups exhibited similar adverse event rates (AEA 14.6% vs. LEA 20.2%, P = 0.323). CONCLUSIONS The findings showed that antofloxacin may be a promising candidate in rescue therapy for H. pylori eradication failure in China.
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Affiliation(s)
- Xiao-Jian He
- Department of Digestive Diseases, 900TH Hospital of Joint Logistics Support Force, 156 North Road of West No.2 Ring, Fuzhou, 350025, China
- Fuzhou General Clinical Medical College, Fujian Medical University, Fuzhou, China
- Oriental Hospital Affiliated To Xiamen University, Fuzhou, China
| | - Xiang-Peng Zeng
- Department of Digestive Diseases, 900TH Hospital of Joint Logistics Support Force, 156 North Road of West No.2 Ring, Fuzhou, 350025, China
- Fuzhou General Clinical Medical College, Fujian Medical University, Fuzhou, China
- Oriental Hospital Affiliated To Xiamen University, Fuzhou, China
| | - Chuan-Shen Jiang
- Department of Digestive Diseases, 900TH Hospital of Joint Logistics Support Force, 156 North Road of West No.2 Ring, Fuzhou, 350025, China
- Fuzhou General Clinical Medical College, Fujian Medical University, Fuzhou, China
- Oriental Hospital Affiliated To Xiamen University, Fuzhou, China
| | - Gang Liu
- Department of Digestive Diseases, 900TH Hospital of Joint Logistics Support Force, 156 North Road of West No.2 Ring, Fuzhou, 350025, China
- Fuzhou General Clinical Medical College, Fujian Medical University, Fuzhou, China
- Oriental Hospital Affiliated To Xiamen University, Fuzhou, China
| | - Da-Zhou Li
- Department of Digestive Diseases, 900TH Hospital of Joint Logistics Support Force, 156 North Road of West No.2 Ring, Fuzhou, 350025, China
- Fuzhou General Clinical Medical College, Fujian Medical University, Fuzhou, China
- Oriental Hospital Affiliated To Xiamen University, Fuzhou, China
| | - Wen Wang
- Department of Digestive Diseases, 900TH Hospital of Joint Logistics Support Force, 156 North Road of West No.2 Ring, Fuzhou, 350025, China.
- Fuzhou General Clinical Medical College, Fujian Medical University, Fuzhou, China.
- Oriental Hospital Affiliated To Xiamen University, Fuzhou, China.
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13
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Cardos IA, Zaha DC, Sindhu RK, Cavalu S. Revisiting Therapeutic Strategies for H. pylori Treatment in the Context of Antibiotic Resistance: Focus on Alternative and Complementary Therapies. Molecules 2021; 26:molecules26196078. [PMID: 34641620 PMCID: PMC8512130 DOI: 10.3390/molecules26196078] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 10/01/2021] [Accepted: 10/02/2021] [Indexed: 12/15/2022] Open
Abstract
The prevalence of Helicobacter pylori infection remains significant worldwide and it depends on many factors: gender, age, socio-economic status, geographic area, diet, and lifestyle. All successful infectious diseases treatments use antibiotic-susceptibility testing, but this strategy is not currently practical for H. pylori and the usual cure rates of H. pylori are lower than other bacterial infections. Actually, there is no treatment that ensures complete eradication of this pathogen. In the context of an alarming increase in resistance to antibiotics (especially to clarithromycin and metronidazole), alternative and complementary options and strategies are taken into consideration. As the success of antibacterial therapy depends not only on the susceptibility to given drugs, but also on the specific doses, formulations, use of adjuvants, treatment duration, and reinfection rates, this review discusses the current therapies for H. pylori treatment along with their advantages and limitations. As an alternative option, this work offers an extensively referenced approach on natural medicines against H. pylori, including the significance of nanotechnology in developing new strategies for treatment of H. pylori infection.
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Affiliation(s)
- Ioana Alexandra Cardos
- Faculty of Medicine and Pharmacy, Doctoral School of Biomedical Sciences, University of Oradea, 1 University Street, 410087 Oradea, Romania;
| | - Dana Carmen Zaha
- Department of Preclinical Sciences, Faculty of Medicine and Pharmacy, University of Oradea, 1 University Street, 410087 Oradea, Romania
- Correspondence: (D.C.Z.); (R.K.S.); (S.C.)
| | - Rakesh K. Sindhu
- Chitkara College of Pharmacy, Chitkara University, Chandigarh 140401, India
- Correspondence: (D.C.Z.); (R.K.S.); (S.C.)
| | - Simona Cavalu
- Department of Preclinical Sciences, Faculty of Medicine and Pharmacy, University of Oradea, 1 University Street, 410087 Oradea, Romania
- Correspondence: (D.C.Z.); (R.K.S.); (S.C.)
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14
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Hsu PI, Tsay FW, Kao JY, Peng NJ, Chen YH, Tang SY, Kuo CH, Kao SS, Wang HM, Wu IT, Shie CB, Chuah SK, Wu DC. Tetracycline-levofloxacin versus amoxicillin-levofloxacin quadruple therapies in the second-line treatment of Helicobacter pylori infection. Helicobacter 2021; 26:e12840. [PMID: 34390083 DOI: 10.1111/hel.12840] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/05/2021] [Accepted: 06/27/2021] [Indexed: 12/28/2022]
Abstract
BACKGROUND The Maastricht V/Florence Consensus Report recommends amoxicillin-fluoroquinolone triple or quadruple therapy as a second-line treatment for Helicobacter pylori infection. An important caveat of amoxicillin-fluoroquinolone rescue therapy is poor eradication efficacy in the presence of fluoroquinolone resistance. The study aimed to investigate the efficacies of tetracycline-levofloxacin (TL) quadruple therapy and amoxicillin-levofloxacin (AL) quadruple therapy in the second-line treatment of H. pylori infection. METHODS Consecutive H. pylori-infected subjects after the failure of first-line therapies were randomly allocated to receive either TL quadruple therapy (tetracycline 500 mg QID, levofloxacin 500 mg QD, esomeprazole 40 mg BID, and tripotassium dicitrato bismuthate 300 mg QID) or AL quadruple therapy (amoxicillin 500 mg QID, levofloxacin 500 mg QD, esomeprazole 40 mg BID, and tripotassium dicitrato bismuthate 300 mg QID) for 10 days. Post-treatment H. pylori status was assessed 6 weeks after the end of therapy. RESULTS The study was early terminated after an interim analysis. In the TL quadruple group, 50 out of 56 patients (89.3%) had successful eradication of H. pylori infection. Cure of H. pylori infection was achieved only in 39 of 52 patients (69.6%) receiving AL quadruple therapy. Intention-to-treat analysis showed that TL quadruple therapy achieved a markedly higher eradication rate than AL quadruple therapy (95% confidence interval: 4.8% to 34.6%; p = 0.010). Further analysis revealed that TL quadruple therapy had a high eradication rate for both levofloxacin-susceptible and resistant strains (100% and 88.9%). In contrast, AL quadruple therapy yielded a high eradication for levofloxacin-susceptible strains (90.9%) but a poor eradication efficacy for levofloxacin-resistant strains (50.0%). The two therapies exhibited comparable frequencies of adverse events (37.5% vs 21.4%) and drug adherence (98.2% vs 94.6%). CONCLUSIONS Ten-day TL quadruple therapy is more effective than AL quadruple therapy in the second-line treatment of H. pylori infection in a population with high levofloxacin resistance.
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Affiliation(s)
- Ping-I Hsu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, An Nan Hospital, China Medical University, Tainan, Taiwan
| | - Feng-Woei Tsay
- Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - John Y Kao
- Division of Gastroenterology, Department of Internal Medicine, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Nan-Jing Peng
- Department of Nuclear Medicine, Taipei Veterans General Hospital and National Yang-Ming University, Taipei, Taiwan
| | - Yan-Hua Chen
- Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Sheng-Yeh Tang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, An Nan Hospital, China Medical University, Tainan, Taiwan
| | - Chao-Hung Kuo
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung, Taiwan
| | - Sung-Shuo Kao
- Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Huay-Min Wang
- Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - I-Ting Wu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, An Nan Hospital, China Medical University, Tainan, Taiwan
| | - Chang-Bih Shie
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, An Nan Hospital, China Medical University, Tainan, Taiwan
| | - Seng-Kee Chuah
- Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Deng-Chyang Wu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
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Fu J, Sun CF, He HY, Ojha SC, Shi H, Deng CL, Sheng YJ. The effect of CYP2C19 gene polymorphism on the eradication rate of Helicobacter pylori by proton pump inhibitors-containing regimens in Asian populations: a meta-analysis. Pharmacogenomics 2021; 22:859-879. [PMID: 34414773 DOI: 10.2217/pgs-2020-0127] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Premise: The effects of proton pump inhibitors (PPI) depend on metabolic enzyme CYP2C19 that has different activity due to gene polymorphism. The purpose of this meta-analysis is to determine the potential effects of CYP2C19 polymorphism on the efficiency of PPI-based treatment. Materials & methods: The PubMed, EMBASE, Cochrane Library, etc. were searched for relevant articles published in English or Chinese from inception to 31 May 2020. Finally, 26 randomized controlled trials and 15 cohort studies met the inclusion criteria and used for the meta-analysis via STATA version 15. Results: Poor metabolizer (PM) genotype Helicobacter pylori eradication rates were highest for Asian individuals receiving triple or quadruple first-line therapy based on PPIs (p < 0.05). CYP2C19 polymorphism could influence H. pylori eradication rate only in Mainland China and Japan (p < 0.05). Conclusion: PM genotype facilitates the elimination of H. pylori in Asian populations. Rabeprazole-, esomeprazole- and pantoprazole-based eradication program was less affected by the CYP2C19 polymorphism.
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Affiliation(s)
- Juan Fu
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Chang-Feng Sun
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Department of Tuberculosis, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Infection & Immunity Laboratory, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Hong-Yan He
- Experimental Teaching Center, School of Public Health of Southwest Medical University, Luzhou, 646000, China
| | - Suvash Chandra Ojha
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Department of Tuberculosis, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Infection & Immunity Laboratory, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Han Shi
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Cun-Liang Deng
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Department of Tuberculosis, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Infection & Immunity Laboratory, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Yun-Jian Sheng
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Department of Tuberculosis, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Infection & Immunity Laboratory, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
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16
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Kamada T, Satoh K, Itoh T, Ito M, Iwamoto J, Okimoto T, Kanno T, Sugimoto M, Chiba T, Nomura S, Mieda M, Hiraishi H, Yoshino J, Takagi A, Watanabe S, Koike K. Evidence-based clinical practice guidelines for peptic ulcer disease 2020. J Gastroenterol 2021; 56:303-322. [PMID: 33620586 PMCID: PMC8005399 DOI: 10.1007/s00535-021-01769-0] [Citation(s) in RCA: 86] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 02/03/2021] [Indexed: 02/05/2023]
Abstract
The Japanese Society of Gastroenterology (JSGE) revised the third edition of evidence-based clinical practice guidelines for peptic ulcer disease in 2020 and created an English version. The revised guidelines consist of nine items: epidemiology, hemorrhagic gastric and duodenal ulcers, Helicobacter pylori (H. pylori) eradication therapy, non-eradication therapy, drug-induced ulcers, non-H. pylori, and nonsteroidal anti-inflammatory drug (NSAID) ulcers, remnant gastric ulcers, surgical treatment, and conservative therapy for perforation and stenosis. Therapeutic algorithms for the treatment of peptic ulcers differ based on ulcer complications. In patients with NSAID-induced ulcers, NSAIDs are discontinued and anti-ulcer therapy is administered. If NSAIDs cannot be discontinued, the ulcer is treated with proton pump inhibitors (PPIs). Vonoprazan (VPZ) with antibiotics is recommended as the first-line treatment for H. pylori eradication, and PPIs or VPZ with antibiotics is recommended as a second-line therapy. Patients who do not use NSAIDs and are H. pylori negative are considered to have idiopathic peptic ulcers. Algorithms for the prevention of NSAID- and low-dose aspirin (LDA)-related ulcers are presented in this guideline. These algorithms differ based on the concomitant use of LDA or NSAIDs and ulcer history or hemorrhagic ulcer history. In patients with a history of ulcers receiving NSAID therapy, PPIs with or without celecoxib are recommended and the administration of VPZ is suggested for the prevention of ulcer recurrence. In patients with a history of ulcers receiving LDA therapy, PPIs or VPZ are recommended and the administration of a histamine 2-receptor antagonist is suggested for the prevention of ulcer recurrence.
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Affiliation(s)
- Tomoari Kamada
- Department of Health Care Medicine, Kawasaki Medical School General Medical Center, 2-6-1, Nakasange, Kita-ku, Okayama, 700-8505, Japan.
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan.
| | - Kiichi Satoh
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Toshiyuki Itoh
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Masanori Ito
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Junichi Iwamoto
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Tadayoshi Okimoto
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Takeshi Kanno
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Mitsushige Sugimoto
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Toshimi Chiba
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Sachiyo Nomura
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Mitsuyo Mieda
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Hideyuki Hiraishi
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Junji Yoshino
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Atsushi Takagi
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Sumio Watanabe
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Kazuhiko Koike
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Peptic Ulcer," the Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Bldg., 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
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Liang CM, Tai WC, Hsu PI, Wu DC, Kuo CH, Tsay FW, Lee CL, Chen KY, Chuah SK. Trend of changes in antibiotic resistance in Helicobacter pylori from 2013 to 2019: a multicentre report from Taiwan. Therap Adv Gastroenterol 2020; 13:1756284820976990. [PMID: 33354229 PMCID: PMC7734532 DOI: 10.1177/1756284820976990] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 11/03/2020] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Antibiotic resistance plays a crucial role in the treatment failure of Helicobacter pylori (H. pylori) infection. This study aimed to determine the trend of changes in the primary, secondary and tertiary antibiotic resistance of H. pylori in Taiwan over the last 7 years. METHODS We retrospectively analysed H. pylori-infected isolates from patients with primary resistance (n = 1369), secondary resistance (n = 196) and tertiary resistance (n = 184) from January 2013 to December 2019. The H. pylori strains were tested for susceptibility to amoxicillin, clarithromycin, levofloxacin, metronidazole and tetracycline using the Epsilometer test method. RESULTS A progressively higher primary resistance rate was observed for clarithromycin (11.8-20.4%, p = 0.039 in χ2 test for linear trend), levofloxacin (17.3-38.8%, p < 0.001) and metronidazole (25.6-42.3%, p < 0.001) among naïve patients who received first-line eradication therapy. The dual primary resistance to clarithromycin and metronidazole also progressively increased in a linear trend (2.4-10.4%, p = 0.009). For secondary resistance, an increase was observed for levofloxacin (30.5-64.7%, p = 0.006) and metronidazole (40.5-77.4%, p < 0.001). For tertiary resistance, the observed increase was even more significant for levofloxacin (65.9-100.0%, p = 0.106) and metronidazole (44.4-88.2%, p < 0.001). The resistance to amoxicillin and tetracycline remained very low in Taiwan regardless of primary, secondary and tertiary resistance. CONCLUSION Primary, secondary and tertiary antibiotic resistance to clarithromycin, levofloxacin and metronidazole for H. pylori has been increasing in Taiwan since 2013. Treatment should be targeted for eradication success rates of more than 90%. Third-line treatment should be based on antibiotic susceptibility.
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Affiliation(s)
- Chih-Ming Liang
- Division of Hepatogastroenterology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung
| | - Wei-Chen Tai
- Division of Hepatogastroenterology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung
- Chang Gung University College of Medicine, Taoyuan City
| | - Pin-I Hsu
- Department of Medicine, An Nan Hospital, China Medical University
| | - Deng-Chyang Wu
- Department of Internal Medicine, Division of Gastroenterology, Kaohsiung Medical University Hospital, Kaohsiung
| | - Chao-Hung Kuo
- Department of Internal Medicine, Division of Gastroenterology, Kaohsiung Medical University Hospital, Kaohsiung
| | - Feng-Woey Tsay
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Kaohsiung Veterans General Hospital, Kaohsiung
| | - Chia-Long Lee
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Cathay General Hospital, Taipei
| | - Kuan-Yang Chen
- Department of Gastroenterology, Taipei City Hospital, 10, Section 4, Ren’ai Road, Da’an District 106, Taipei
| | - Seng-Kee Chuah
- Division of Hepatogastroenterology, Kaohsiung Chang Gung Memorial Hospital, 123, Ta-Pei Road, Niao-Sung Hsiang, Kaohsiung, 833 Chang Gung University College of Medicine, Taoyuan City
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18
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Huang TH, Yang SC, Tai WC, Liang CM, Kuo CM, Yao CC, Wu CK, Kuo YH, Chou YP, Lee CH, Wu KL, Chuah SK. The efficacies of non-bismuth containing quadruple therapies in the treatment of first-line anti-Helicobacter pylori across 4-year time interval with changing antibiotics resistance. Biomed J 2020; 44:S275-S281. [PMID: 35292265 PMCID: PMC9068570 DOI: 10.1016/j.bj.2020.11.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 11/18/2020] [Accepted: 11/22/2020] [Indexed: 02/07/2023] Open
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19
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Hsu PI, Tsay FW, Kao JY, Peng NJ, Tsai KW, Tsai TJ, Kuo CH, Kao SS, Wang HM, Chen YH, Shie CB, Wu DC. Equivalent efficacies of reverse hybrid and concomitant therapies in first-line treatment of Helicobacter pylori infection. J Gastroenterol Hepatol 2020; 35:1731-1737. [PMID: 32167605 DOI: 10.1111/jgh.15034] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 03/09/2020] [Accepted: 03/10/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Concomitant therapy is a recommended first-line treatment for Helicobacter pylori infection in most national or international consensuses. Reverse hybrid therapy is a modified 14-day concomitant therapy without clarithromycin and metronidazole in the final 7 days. This study aims to test whether 14-day reverse hybrid therapy is non-inferior to 14-day concomitant therapy in the first-line treatment of H. pylori infection. METHODS Helicobacter pylori-infected adult patients were randomly assigned to receive either reverse hybrid therapy (dexlansoprazole 60 mg o.d. plus amoxicillin 1 g b.d. for 14 days, and clarithromycin 500 mg plus metronidazole 500 mg b.d. for initial 7 days) or concomitant therapy (dexlansoprazole 60 mg once o.d. plus amoxicillin 1 g, clarithromycin 500 mg, and metronidazole 500 mg b.d. for 14 days). H. pylori status was assessed 6 weeks after the end of treatment. RESULTS Helicobacter pylori-infected participants (n = 248) were randomized to receive either 14-day reverse hybrid therapy (n = 124) or 14-day concomitant therapy (n = 124). Intention-to-treat analysis demonstrated that the two therapies had comparable eradication rate (95.2% vs 93.5%; 95% confidence interval, -4.0% to 7.4%; P = 0.582). However, reverse hybrid therapy had a much lower frequency of adverse events than concomitant therapy (20.2% vs 38.7%, P = 0.001). The two therapies exhibited comparable drug adherence (93.5% vs 87.9%, P = 0.125). CONCLUSIONS Fourteen-day reverse hybrid therapy and 14-day concomitant therapy are equivalent in efficacy for the first-line treatment of H. pylori infection. However, reverse hybrid therapy has fewer adverse events compared with concomitant therapy.
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Affiliation(s)
- Ping-I Hsu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, An Nan Hospital, China Medical University, Tainan, Taiwan
| | - Feng-Woei Tsay
- Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - John Y Kao
- Department of Internal Medicine, Division of Gastroenterology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Nan-Jing Peng
- Department of Nuclear Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Kuo-Wang Tsai
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Tzung-Jiun Tsai
- Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Chao-Hung Kuo
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung, Taiwan
| | - Sung-Shuo Kao
- Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Huay-Min Wang
- Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Yan-Hua Chen
- Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Chang-Bih Shie
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, An Nan Hospital, China Medical University, Tainan, Taiwan
| | - Deng-Chyang Wu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung, Taiwan
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20
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Kong S, Huang K, Wang J, Wang X, Yang N, Dong Y, Zhuang Y, Dang Y, Zhang G, Ye F. Efficacy of tailored second-line therapy of Helicobacter pylori eradication in patients with clarithromycin-based treatment failure: a multicenter prospective study. Gut Pathog 2020; 12:39. [PMID: 32874206 PMCID: PMC7456506 DOI: 10.1186/s13099-020-00378-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 08/19/2020] [Indexed: 01/10/2023] Open
Abstract
Background After the failure of clarithromycin- and bismuth-based quadruple therapy (CBQT), levofloxacin- and bismuth-based quadruple therapy (LBQT) is recommended for Helicobacter pylori eradication. We compared the efficacies of second-line tailored bismuth-based quadruple therapy (TBQT) and empirical LBQT. Methods Patients with CBQT failure were randomly assigned to receive TBQT or LBQT for 14 days. All patients underwent endoscopy for culture-based antibiotic susceptibility testing. Patients in the TBQT group exhibiting levofloxacin susceptibility were randomized to receive amoxicillin, levofloxacin, esomeprazole, and colloidal bismuth pectin (ALEB) or amoxicillin, furazolidone, esomeprazole, and colloidal bismuth pectin (AFEB) for 14 days; patients with levofloxacin resistance received AFEB. Results From May 2016 to June 2019, 364 subjects were enrolled. Eradication rates were significantly higher in the TBQT group (n = 182) than in the LBQT group (n = 182) according to both intention-to-treat (ITT) analysis (89.6% vs. 64.8%, P < 0.001) and per protocol (PP) analysis (91.1% vs. 67.8%, P < 0.001). Among patients in the TBQT group with levofloxacin susceptibility, eradication rates were similar in the ALEB (n = 51) and AFEB (n = 50) subgroups according to both the ITT (86.3% vs. 90.0%, P = 0.56) and PP (88.0% vs. 90.0%, P = 0.75) analyses. Isolated clarithromycin and levofloxacin resistance rates were 57.7% and 44.5%, respectively. The total clarithromycin and levofloxacin resistance rate in strains with dual or triple resistance was 35.7%. Conclusions TBQT was more effective than LBQT as a second-line strategy after CBQT failure. In the absence of antibiotic susceptibility testing, AFEB therapy might be used as a rescue therapy to eradicate H. pylori and avoid levofloxacin resistance.Trial registration: Chinese Clinical Trial Registry (www.chictr.org.cn): ChiCTR1900027743.
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Affiliation(s)
- Siya Kong
- Department of Gastroenterology, First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, 210029 Nanjing, China.,First Clinical Medical College of Nanjing Medical University, Nanjing, China
| | - Keting Huang
- Department of Gastroenterology, First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, 210029 Nanjing, China.,First Clinical Medical College of Nanjing Medical University, Nanjing, China
| | - Jun Wang
- Department of Gastroenterology and Hepatology, Jinhu County People's Hospital, Huaian, China
| | - Xiaoyong Wang
- Department of Gastroenterology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, China
| | - Ningmin Yang
- Jiangsu Zhiyuan Inspection Medical Institute, Nanjing, China
| | - Yu Dong
- Department of Gastroenterology, First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, 210029 Nanjing, China
| | - Ya Zhuang
- First Clinical Medical College of Nanjing Medical University, Nanjing, China
| | - Yini Dang
- Department of Gastroenterology, First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, 210029 Nanjing, China.,First Clinical Medical College of Nanjing Medical University, Nanjing, China
| | - Guoxin Zhang
- Department of Gastroenterology, First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, 210029 Nanjing, China.,First Clinical Medical College of Nanjing Medical University, Nanjing, China
| | - Feng Ye
- Department of Gastroenterology, First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, 210029 Nanjing, China.,First Clinical Medical College of Nanjing Medical University, Nanjing, China
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Mori H, Suzuki H. Update on quinolone-containing rescue therapies for Helicobacter pylori infection. World J Gastroenterol 2020; 26:1733-1744. [PMID: 32351290 PMCID: PMC7183861 DOI: 10.3748/wjg.v26.i15.1733] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 03/05/2020] [Accepted: 04/04/2020] [Indexed: 02/06/2023] Open
Abstract
Third generation of quinolones, such as levofloxacin and moxifloxacin, -containing regimens are often used in second-line or rescue treatment of Helicobacter pylori infection. However, the increasing antibiotic resistance to quinolones affects the efficacies of quinolones-containing therapies in recent years. Therefore, there is a need to enhance the effectiveness of quinolones-containing therapies. Sitafloxacin, a fourth-generation quinolone, and vonoprazan, a novel potassium-competitive acid blocker, are now available as more effective treatment options. The aim of this paper is to summarize the current evidence of quinolone-containing therapies in rescue treatments, and to discuss the importance of drug sensitivity tests or analysis of gyrA mutation before treatments.
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Affiliation(s)
- Hideki Mori
- Department of Clinical and Experimental Medicine, Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven 3000, Belgium
| | - Hidekazu Suzuki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, Isehara 259-1193, Japan
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22
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Liu A, Wang Y, Song Y, Du Y. Treatment with compound Lactobacillus acidophilus followed by a tetracycline- and furazolidone-containing quadruple regimen as a rescue therapy for Helicobacter pylori infection. Saudi J Gastroenterol 2020; 26:78-83. [PMID: 32295932 PMCID: PMC7279076 DOI: 10.4103/sjg.sjg_589_19] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND/AIM Treatment of Helicobacter pylori infections has become more difficult because of increasing antibiotic resistance. We assessed the efficacy and safety of treatment with probiotics followed by a tetracycline- and furazolidone-containing quadruple regimen as rescue treatment for H. pylori infection. PATIENTS AND METHODS This retrospective study examined patients with at least two H. pylori eradication failures. Patients were given a two-week compound Lactobacillus acidophilus (1 g t.i.d.), followed by a quadruple antibiotic regimen (esomeprazole [20 mg b.i.d.] + bismuth potassium citrate [220 mg b.i.d.] + tetracycline [750 mg b.i.d.] + furazolidone [100 mg b.i.d.]) for 10 days as rescue therapy. Eradication was evaluated using the[13]C-urea breath test at 4 weeks after the end of therapy, and side effects were recorded. RESULTS The records of 50 patients were examined. Four cases experienced treatment failure, and one case received replacement with metronidazole because of allergy to furazolidone. The eradication rate was 92.0% [95% confidence interval (CI): 84.0-98.0%) in intention-to-treat (ITT) analysis and 91.8% (95% CI: 83.7-98.0%) in per protocol (PP) analysis. Side effects (mainly dizziness, dry mouth, and skin rash) occurred in 10 patients, all of which resolved after cessation of antibiotics. CONCLUSIONS Patients who failed multiple attempts at H. pylori eradication may benefit from a treatment with probiotics followed by a tetracycline- and furazolidone-containing quadruple regimen.
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Affiliation(s)
- Airu Liu
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China,Address for correspondence: Dr. Airu Liu, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Changhai Road 168, Shanghai - 200433, China. E-mail:
Dr. Yiqi Du, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Changhai Road 168, Shanghai - 200433, China. E-mail:
| | - Yuxin Wang
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Yingxiao Song
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Yiqi Du
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China,Address for correspondence: Dr. Airu Liu, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Changhai Road 168, Shanghai - 200433, China. E-mail:
Dr. Yiqi Du, Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Changhai Road 168, Shanghai - 200433, China. E-mail:
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Design, synthesis and biological evaluation of Helicobacter pylori inosine 5′-monophosphate dehydrogenase (HpIMPDH) inhibitors. Further optimization of selectivity towards HpIMPDH over human IMPDH2. Bioorg Chem 2019; 87:753-764. [PMID: 30974298 DOI: 10.1016/j.bioorg.2019.04.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 03/20/2019] [Accepted: 04/01/2019] [Indexed: 02/05/2023]
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Current and Future Treatment of Helicobacter pylori Infections. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1149:211-225. [PMID: 31016626 DOI: 10.1007/5584_2019_367] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Helicobacter pylori is one of the most common human pathogens and it has been estimated that about 50% of the world's population is currently infected. The present consensus is that, unless there are compelling reasons, all H. pylori infections should be cured. Since the 1990s, different national and international guidelines for the management of H. pylori-related diseases have been published and periodically updated regarding indications for treatment, diagnostic procedures, and preferred treatment regimens. Most guidelines provide sophisticated meta-analyses examining the outcome of different regimens done in regions with variable, often high rates of resistance to antibiotics, for which the prevalence and effects of resistance was often ignored. Although successful antimicrobial therapy must be susceptibility-based, increasing antimicrobial resistance and general unavailability of susceptibility testing have required clinicians to generally rely on empiric regimens. Antibiotics resistance of H. pylori has reached alarming high levels worldwide, which has an effect to efficacy of treatment. The recommendations should provide regimes for multi-resistant infections or for those where susceptibility testing is unavailable or refused. The first rule is to use only proven locally effective therapies. Because of patient intolerances, drug allergies, and local experiences, the clinicians should have at least two options for first-line therapy. As with any antimicrobial therapy, a thorough review of prior antibiotic use is invaluable to identify the presence of probably resistance. The second key is patient education regarding potential and expected side-effects and the importance of completing the course of antibiotics. We also review here triple therapies, sequential-concomitant, hybrid therapies, bismuth therapies, dual therapy, vonoprazan, modern antibiotic treatments, probiotics and vaccination.
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Lin TF, Hsu PI. Second-line rescue treatment of Helicobacter pylori infection: Where are we now? World J Gastroenterol 2018; 24:4548-4553. [PMID: 30386104 PMCID: PMC6209570 DOI: 10.3748/wjg.v24.i40.4548] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 09/20/2018] [Accepted: 10/05/2018] [Indexed: 02/06/2023] Open
Abstract
At present, the best rescue therapy for Helicobacter pylori (H. pylori) infection following failure of first-line eradication remains unclear. The Maastricht V/Florence Consensus Report recommends bismuth quadruple therapy, or fluoroquinolone-amoxicillin triple/quadruple therapy as the second-line therapy for H. pylori infection. Meta-analyses have shown that bismuth quadruple therapy and levofloxacin-amoxicillin triple therapy have comparable eradication rates, while the former has more adverse effects than the latter. There are no significant differences between the eradication rates of levofloxacin-amoxicillin triple and quadruple therapies. However, the eradication rates of both levofloxacin-containing treatments are suboptimal. An important caveat of levofloxacin-amoxicillin triple or quadruple therapy is poor eradication efficacy in the presence of fluoroquinolone resistance. High-dose dual therapy is an emerging second-line therapy and has an eradication efficacy comparable with levofloxacin-amoxicillin triple therapy. Recently, a 10-d tetracycline-levofloxacin (TL) quadruple therapy comprised of a proton pump inhibitor, bismuth, tetracycline and levofloxacin has been developed, which achieves a markedly higher eradication rate compared with levofloxacin-amoxicillin triple therapy (98% vs 69%) in patients with failure of standard triple, bismuth quadruple or non-bismuth quadruple therapy. The present article reviews current second-line anti-H. pylori regimens and treatment algorisms. In conclusion, bismuth quadruple therapy, levofloxacin-amoxicillin triple/quadruple therapy, high-dose dual therapy and TL quadruple therapy can be used as second-line treatment for H. pylori infection. Current evidence suggests that 10-d TL quadruple therapy is a simple and effective regimen, and has the potential to become a universal rescue treatment following eradication failure by all first-line eradication regimens for H. pylori infection.
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Affiliation(s)
- Te-Fu Lin
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
| | - Ping-I Hsu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
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26
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Liou JM, Chen PY, Kuo YT, Wu MS. Toward population specific and personalized treatment of Helicobacter pylori infection. J Biomed Sci 2018; 25:70. [PMID: 30285834 PMCID: PMC6167866 DOI: 10.1186/s12929-018-0471-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 09/03/2018] [Indexed: 02/06/2023] Open
Abstract
In the face of rising prevalence of antibiotic resistance, susceptibility testing to provide personalized treatment is recommended prior to eradication therapy for Helicobacter pylori (H. pylori). Yet, population specific treatment according to the local prevalence of antibiotic resistance may be an alternative if susceptibility testing is not available. In this article, we reviewed the global prevalence of primary antibiotic resistance and the efficacies of commonly used regimens in antibiotic susceptible and resistance strains. We then constructed a model to predict the efficacies of these regimens and proposed an algorithm to choose the optimal first-line and rescue therapies according to the prevalence of antibiotic resistance. Clarithromycin-based therapy (triple, sequential, concomitant, and hybrid therapies) for 14 days remains the treatment of choice in regions with low clarithromycin resistance (≤15%) and bismuth quadruple therapy may be an alternative therapy. In regions with high clarithromycin resistance (> 15%), bismuth quadruple therapy is the treatment of choice and non-bismuth quadruple therapy may be an alternative. Either levofloxacin-based therapy or bismuth quadruple therapy may be used as second-line rescue therapy for patients fail after clarithromycin-based therapies, whereas levofloxacin-based therapy may be used for patients fail after bismuth quadruple therapy. Susceptibility testing or genotypic resistance should be determined after two or more eradication failures. However, empirical therapy according to prior medication history to avoid the empirical reuse of levofloxacin and clarithromycin may be an acceptable alternative after consideration of cost, patient preference, and accessibility. Rifabutin-based therapy for 14 days may serve as the fourth-line therapy. New antibiotics specific for H. pylori are highly anticipated.
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Affiliation(s)
- Jyh-Ming Liou
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan. .,Department of Internal Medicine, College of Medicine, National Taiwan University, No. 7, Chung-Shan S. Road, Taipei, Taiwan.
| | - Po-Yueh Chen
- Division of Gastroenterology and Hepatology, Department of Internal medicine, Chia-Yi Christian Hospital, Chia-Yi, Taiwan
| | - Yu-Ting Kuo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of Internal Medicine, College of Medicine, National Taiwan University, No. 7, Chung-Shan S. Road, Taipei, Taiwan
| | - Ming-Shiang Wu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan. .,Department of Internal Medicine, College of Medicine, National Taiwan University, No. 7, Chung-Shan S. Road, Taipei, Taiwan.
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27
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Hsu PI, Tsay FW, Graham DY, Tsai TJ, Tsai KW, Kao JY, Peng NJ, Kuo CH, Kao SS, Wang HM, Lin TF, Wu DC. Equivalent Efficacies of Reverse Hybrid and Bismuth Quadruple Therapies in Eradication of Helicobacter pylori Infection in a Randomized Controlled Trial. Clin Gastroenterol Hepatol 2018; 16:1427-1433. [PMID: 29609070 DOI: 10.1016/j.cgh.2018.03.031] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 03/03/2018] [Accepted: 03/16/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Bismuth quadruple therapy is recommended as a first-line treatment for Helicobacter pylori infection in the United States but hybrid therapy is an alternative option. Reverse hybrid therapy (proton pump inhibitor plus amoxicillin for 14 days, and clarithromycin plus metronidazole for the initial 7 days) is a simplified hybrid treatment. We aimed to assess the efficacies of reverse hybrid therapy vs bismuth quadruple therapy as first-line treatments for patients with H pylori infection in a randomized trial. METHODS In a prospective study, patients with H pylori infection were randomly assigned to groups that received either reverse hybrid therapy (n = 176) or a bismuth quadruple therapy (pantoprazole, bismuth, tetracycline, and metronidazole for 14 days; n = 176). Patients were examined the end of therapy for adverse events. The study was performed from August 2015 through February 2017. The primary outcome was cure of H pylori infection, determined based on a negative result from the urea breath test, or negative results from histologic analysis, the urease test, and bacterial culture analyses. RESULTS H pylori infection was eradicated from 96.6% of patients who received reverse hybrid therapy and 96.0% who received bismuth quadruple therapy-this difference was not significant in the intention-to-treat analysis (95% CI, 8.0% ∼ 2.2%; P = .281). There were no significant differences between therapies eradication of clarithromycin-resistant strains (88.2% with reverse hybrid therapy vs 92.3% with bismuth quadruple therapy) or metronidazole-resistant strains (100% vs 96.9%). However, reverse hybrid therapy was associated with fewer adverse events (18.7% of patients) than bismuth quadruple therapy (47.7%) (P < .001). CONCLUSIONS In a randomized trial, we found 14-day reverse hybrid therapy to not be inferior to bismuth quadruple therapy as a first-line treatment for H pylori infection. Reverse hybrid therapy was associated with fewer adverse events. ClincialTrials.gov no: NCT02547038.
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Affiliation(s)
- Ping-I Hsu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Feng-Woei Tsay
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan.
| | - David Y Graham
- Department of Medicine, Veterans Affairs Medical Center, and Baylor College of Medicine, Houston, Texas
| | - Tzung-Jiun Tsai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Kuo-Wang Tsai
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - John Y Kao
- Department of Internal Medicine, Division of Gastroenterology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan
| | - Nan-Jing Peng
- Department of Nuclear Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Chao-Hung Kuo
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Sung-Shuo Kao
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Huay-Min Wang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Te-Fu Lin
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Deng-Chyang Wu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
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28
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O'Morain NR, Dore MP, O'Connor AJP, Gisbert JP, O'Morain CA. Treatment of Helicobacter pylori infection in 2018. Helicobacter 2018; 23 Suppl 1:e12519. [PMID: 30203585 DOI: 10.1111/hel.12519] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Treatment options for the eradication of Helicobacter pylori continue to evolve. There have been many guidelines for H. pylori treatment published, which may lead to some confusion. However, most are in agreement with the most recent iteration of the Maastricht treatment guidelines. Triple therapy is still the most frequently used treatment, especially in areas of low clarithromycin resistance. Its best results are achieved when taken for a minimum of 10 days and with high-dose acid suppression. Quadruple therapy is gaining in popularity particularly in areas with increasing resistance to standard triple therapy. Whether three antibiotics, or bismuth and two antibiotics are used, excellent eradication rates are achieved, albeit with increased side effects. Levofloxacin second-line therapy is widely used; however bismuth, when available, is an increasingly successful option. Sequential therapy is challenging in terms of compliance and is no longer recommended. This past year witnessed a notable increase in the number of studies based on antimicrobial susceptibility testing and tailored eradication therapy, reflecting the role of culture-guided treatment, which may well represent the future of H. pylori treatment and prevent the inappropriate use of antibiotics.
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Affiliation(s)
- Neil R O'Morain
- Department of Gastroenterology & Clinical Medicine, Tallaght University Hospital, Trinity College Dublin, Dublin, Ireland
| | - Maria P Dore
- Department of Medical, Surgical and Experimental Science, University of Sassari, Sassari, Italy
| | - Anthony J P O'Connor
- Department of Gastroenterology & Clinical Medicine, Tallaght University Hospital, Trinity College Dublin, Dublin, Ireland
| | - Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Colm A O'Morain
- Department of Gastroenterology & Clinical Medicine, Tallaght University Hospital, Trinity College Dublin, Dublin, Ireland
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29
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Hsu PI, Pan CY, Kao JY, Tsay FW, Peng NJ, Kao SS, Wang HM, Tsai TJ, Wu DC, Chen CL, Tsai KW. Helicobacter pylori eradication with bismuth quadruple therapy leads to dysbiosis of gut microbiota with an increased relative abundance of Proteobacteria and decreased relative abundances of Bacteroidetes and Actinobacteria. Helicobacter 2018; 23:e12498. [PMID: 29897654 DOI: 10.1111/hel.12498] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Bismuth quadruple therapy is the treatment of choice for the first-line therapy of Helicobacter pylori infection in areas of high clarithromycin resistance. Currently, the impact of the promising treatment on gut microbiota remains unclear. AIM To investigate the short-term and long-term impacts of bismuth quadruple therapy on gut microbiota. METHODS Adult patients with H. pylori-related gastritis were treated with 14-day bismuth quadruple therapy. Fecal samples were collected before treatment at week 2, week 8, and week 48. Nucleic acid extraction from fecal samples was performed. The V3-V4 region of the bacterial 16S rRNA gene was amplified by polymerase chain reaction and sequenced with the MiSeq followed by data analysis using Qiime pipeline. RESULTS Eleven patients received complete follow-up. Before treatment, the most abundant phyla were Firmicutes (45.3%), Bacteroidetes (24.3%), Proteobacteria (9.9%), and Actinobacteria (5.0%). At the end of bismuth therapy, the relative abundances of Bacteroidetes and Actinobacteria decreased to 0.5% (P < .001) and 1.3% (P = .038), respectively. Additionally, the relative abundance of Verrucomicrobia also decreased from 3.2% to 1.11E-3% (P = .034). In contrast, the relative abundances of Proteobacteria and Cyanobacteria increased (P < .001 and P = .003, respectively). At week 8, the relative abundances of all phyla restored to the levels at baseline. The relative abundances of all phyla at week 48 also did not significantly differ from those at baseline. During eradication therapy, 6 patients (55%) reported at least 1 adverse event. The relative abundance of phylum Proteobacteria in patients with adverse effects was more than that in patients without adverse effects (68.7% ± 8.8% vs 43.4% ± 25.5%; P = .048). CONCLUSIONS Bismuth quadruple therapy for H. pylori eradication can lead to short-term dysbiosis of gut microbiota. The increase in Proteobacteria in gut microbiota may attribute to the development of adverse effects during bismuth quadruple therapy.
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Affiliation(s)
- Ping-I Hsu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Chao-Yu Pan
- Institute of Biomedical Informatics, National Yang-Ming University and Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - John Y Kao
- Department of Internal Medicine, Division of Gastroenterology, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Feng-Woei Tsay
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Nan-Jing Peng
- Department of Nuclear Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Sung-Shuo Kao
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Huay-Min Wang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Tzung-Jiun Tsai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital and National Yang-Ming University, Kaohsiung, Taiwan
| | - Deng-Chyang Wu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chien-Lin Chen
- Department of Medicine, Buddhist Tzu Chi General Hospital and Tzu Chi University, Hualien, Taiwan
| | - Kuo-Wang Tsai
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung, Taiwan
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Time to Make a Change in the Cutoff Value of Clarithromycin Resistance in the Treatment of Helicobacter pylori Infection. Am J Gastroenterol 2018; 113:142-143. [PMID: 29311734 DOI: 10.1038/ajg.2017.283] [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: 12/11/2022]
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31
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Zullo A, De Francesco V, Vaira D. Is Double-Dose Esomeprazole With Bismuth Really Safe? Am J Gastroenterol 2017; 112:1894-1895. [PMID: 29215618 DOI: 10.1038/ajg.2017.386] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Angelo Zullo
- Gastroenterology, 'Nuovo Regina Margherita' Hospital, Rome, Italy
| | | | - Dino Vaira
- Department of Internal Medicine and Gastroenterology, Bologne University, Bologne, Italy
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