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Chen CC, Geng JH, Wu PY, Huang JC, Hu HM, Chen SC, Kuo CH. High Obesity Indices Are Associated with Gastroesophageal Reflux Disease, but Low Obesity Indices Are Associated with Peptic Ulcer Disease in a Large Taiwanese Population Study. Obes Facts 2024:1-11. [PMID: 39008955 DOI: 10.1159/000540281] [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: 12/15/2023] [Accepted: 07/06/2024] [Indexed: 07/17/2024] Open
Abstract
INTRODUCTION Gastroesophageal reflux disease (GERD) and peptic ulcer disease (PUD) are prevalent in Taiwan. Few studies have investigated the associations between obesity indices with GERD and PUD simultaneously. This study aimed to investigate the correlations among obesity indices with GERD and PUD in a large cohort of participants, around 120,000, in the Taiwan Biobank (TWB). METHODS A total of 121,583 participants (male: 43,698; female: 77,885; mean age 49.9 ± 11.0 years) were included to analyze the associations among obesity indices, including body mass index (BMI), waist-hip ratio (WHR), waist-to-height ratio (WHtR), body roundness index (BRI), abdominal volume index (AVI), lipid accumulation product (LAP), visceral adiposity index (VAI), and triglyceride-glucose index (TyG index), with GERD and PUD. Self-reported GERD and PUD were obtained by questionnaires. Multivariate logistic regression analysis was employed to analyze the relationship between obesity indices with GERD and PUD. RESULTS The prevalence of GERD and PUD was 13.7% and 14.6%, respectively. After multivariable analysis, high WHR (odds ratio [OR] = 1.009, p < 0.001), WHtR (OR = 1.005, p = 0.003), BRI (OR = 1.022, p = 0.005), AVI (OR = 1.013, p < 0.001), LAP (OR = 1.001, p < 0.001), TyG index (OR = 1.068, p < 0.001), and VAI (OR = 1.013, p = 0.002) were significantly associated with GERD, except BMI (p = 0.384). On the other hand, low BMI (OR = 0.984; p < 0.001) and AVI (OR = 0.994; p = 0.036) were significantly associated with PUD. However, the values of WHR (p = 0.151), WHtR (p = 0.304), BRI (p = 0.452), LAP (p = 0.799), VAI (p = 0.347), and TyG index (p = 0.642) were not. CONCLUSION This study found that high obesity indices are associated with GERD, but low obesity indices are associated with PUD in a large Taiwanese population study. Our findings may alert physicians to notice that different obesity index may be associated with different gastrointestinal disorder.
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Affiliation(s)
- Chien-Cheng Chen
- Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jiun-Hung Geng
- Department of Urology, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Pei-Yu Wu
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jiun-Chi Huang
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Huang-Ming Hu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Szu-Chia Chen
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chao-Hung Kuo
- Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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Abdoh Q, Alnees M, Kharraz L, Ayoub K, Darwish A, Awwad M, Najajra D, Khraim J, Awad W, Sbaih A, Turman S, Abu Hamdeh N. Prevalence of Helicobacter pylori resistance to certain antibiotics at An-Najah University Hospital: a cross-sectional study. Sci Rep 2024; 14:14542. [PMID: 38914675 PMCID: PMC11196700 DOI: 10.1038/s41598-024-63982-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 06/04/2024] [Indexed: 06/26/2024] Open
Abstract
Antibiotic resistance among bacteria is recognized as the primary factor contributing to the failure of treatment. In this research, our objective was to examine the prevalence of antibiotic resistance in H. pylori bacteria in Palestine. We enlisted 91 individuals suffering from dyspepsia, comprising 49 females and 42 males. These participants underwent esophagogastroduodenoscopy procedures with gastric biopsies. These biopsies were subsequently subjected to microbiological assessments and tested for their susceptibility to various antimicrobial drugs. Among the 91 patients, 38 (41.7%) exhibited the presence of H. pylori. Notably, Ciprofloxacin displayed the highest efficacy against H. pylori, followed by Levofloxacin, Moxifloxacin, and Amoxicillin, with resistance rates of 0%, 0%, 2.6%, and 18.4%, respectively. On the contrary, Metronidazole and Clarithromycin demonstrated the lowest effectiveness, with resistance percentages of 100% and 47.4%, respectively. The outcomes of this investigation emphasize that H. pylori strains within the Palestinian patient group exhibit substantial resistance to conventional first-line antibiotics like clarithromycin and metronidazole. However, alternative agents such as fluoroquinolones and amoxicillin remain efficacious choices. Consequently, we recommend favoring quinolone-based treatment regimens for H. pylori infections and adopting a more judicious approach to antibiotic usage among the Palestinian population.
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Affiliation(s)
- Qusay Abdoh
- Faculty of Medicine, An-Najah National University, Nablus, Palestine.
- Division of Gastroenterology, An-Najah National University Hospital, Nablus, Palestine.
| | - Mohammad Alnees
- Faculty of Medicine, An-Najah National University, Nablus, Palestine.
- Global Clinical Scholars Research Training Program, Harvard Medical School Postgraduate Medical Education, Boston, USA.
- Department of Medicine, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine.
| | - Lubna Kharraz
- Faculty of Medicine, An-Najah National University, Nablus, Palestine
| | - Khubaib Ayoub
- Faculty of Medicine, An-Najah National University, Nablus, Palestine
- Department of Internal Medicine, Specialized Araby Hospital, Nablus, Palestine
| | - Abdalaziz Darwish
- Faculty of Medicine, An-Najah National University, Nablus, Palestine
| | - Mahdi Awwad
- Faculty of Medicine, An-Najah National University, Nablus, Palestine
| | - Duha Najajra
- Faculty of Medicine, An-Najah National University, Nablus, Palestine
| | - Jana Khraim
- Faculty of Medicine, An-Najah National University, Nablus, Palestine
| | - Wafaa Awad
- Faculty of Medicine, An-Najah National University, Nablus, Palestine
| | - Aesha Sbaih
- Faculty of Medicine, An-Najah National University, Nablus, Palestine
| | - Safaa Turman
- Faculty of Medicine, An-Najah National University, Nablus, Palestine
| | - Nizar Abu Hamdeh
- Faculty of Medicine, An-Najah National University, Nablus, Palestine
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Aragona SE, Fabbri C, Cammarota G, Ciprandi G. Probiotic mixture in patients after Helicobacter pylori eradication: a real-life experience. Minerva Gastroenterol (Torino) 2024; 70:197-207. [PMID: 38536095 DOI: 10.23736/s2724-5985.24.03634-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/01/2024]
Abstract
BACKGROUND Eradication for Helicobacter pylori usually induces digestive dysbiosis that, in turn, elicits symptoms. Consequently, probiotic supplementation may counterbalance the disturbed microbiota after this procedure. So, probiotics may restore microbiota homeostasis quickly relieve complaints. METHODS The current study evaluated the efficacy and safety of Abivisor®, a food supplement containing Lacticaseibacillus rhamnosus LR06 (3 billion living cells), Lactiplantibacillus pentosus LPS01(100 million living cells), Lactiplantibacillus plantarum LP01 (1 billion living cells), and N-acetyl cysteine (60 mg). Patients were randomized into two groups (2:1). Group A took one stick/daily for 60 days after eradication. Group B was considered as control. Patients were evaluated at baseline (T0) and after 15 (T1), 30 (T2), and 60 (T3) days. The severity of digestive symptoms was measured by patients using a Visual Analog Scale. The percentage of patients with each symptom was also evaluated. RESULTS Abivisor® has significantly and progressively diminished intestinal symptoms' presence and severity at T1, T2, and even more at T3. Accordingly, the percentage of symptomatic patients diminished more rapidly and significantly in group A than in B. All patients well tolerated the food supplement. CONCLUSIONS The present study suggests that Abivisor® may be an effective and safe therapeutic option for managing patients undergoing H. pylori eradication.
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Affiliation(s)
- Salvatore E Aragona
- Unit of General Surgery, ASST Melegnano Martesana Presidio Melzo, Milan, Italy
| | - Carlo Fabbri
- Unit of Gastroenterology and Digestive Endoscopy, Forlì-Cesena Hospitals, Ausl Romagna, Forlì-Cesena, Italy
| | - Giovanni Cammarota
- Unit of Internal Medicine and Gastroenterology, Department of Medical Surgical Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
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Elbadry M, El-Raey F, Alboraie M, Abdel-Samiee M, Abdeltawab D, Ahmed MH, Sherief AF, Eliwa A, Tharwat M, Abdelmawgod A, Ahmed OA, Abdelsameea E, Mahros A, Moussa AM, Eid A, Raafat K, Yousef A, Rafea SAS, Alazzaq Y, Mare'y M, Abdelaziz A, Ibrahim ESA, El Dayem WAA, Abdelmoati AA, Tawheed A, Amer M, Zaky S, El-Kassas M. Clinical and endoscopic characteristics of patients undergoing gastrointestinal endoscopic procedures in Egypt: a nationwide multicenter study. BMC Gastroenterol 2024; 24:186. [PMID: 38807055 PMCID: PMC11134759 DOI: 10.1186/s12876-024-03262-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 05/14/2024] [Indexed: 05/30/2024] Open
Abstract
BACKGROUND Egypt faces a significant public health burden due to chronic liver diseases (CLD) and peptic ulcer disease. CLD, primarily caused by Hepatitis C virus (HCV) infection, affects over 2.9% of the population nationwide, with regional variations. Steatotic liver disease is rapidly emerging as a significant contributor to CLD, especially in urban areas. Acid-related disorders are another widespread condition that can significantly impact the quality of life. These factors and others significantly influence the indications and findings of gastrointestinal endoscopic procedures performed in Egypt. AIM We aimed to evaluate the clinico-demographic data, indications, and endoscopic findings in Egyptian patients undergoing gastrointestinal endoscopic procedures in various regions of Egypt. METHODS This study employed a retrospective multicenter cross-sectional design. Data was collected from patients referred for gastrointestinal endoscopy across 15 tertiary gastrointestinal endoscopy units in various governorates throughout Egypt. RESULTS 5910 patients aged 38-63 were enrolled in the study; 75% underwent esophagogastroduodenoscopy (EGD), while 25% underwent a colonoscopy. In all studied patients, the most frequent indications for EGD were dyspepsia (19.5%), followed by hematemesis (19.06%), and melena (17.07%). The final EGD diagnoses for the recruited patients were portal hypertension-related sequelae (60.3%), followed by acid-related diseases (55%), while 10.44% of patients had a normally apparent endoscopy. Male gender, old age, and the presence of chronic liver diseases were more common in patients from upper than lower Egypt governorates. Hematochezia (38.11%) was the most reported indication for colonoscopy, followed by anemia of unknown origin (25.11%). IBD and hemorrhoids (22.34% and 21.86%, respectively) were the most prevalent diagnoses among studied patients, while normal colonoscopy findings were encountered in 18.21% of them. CONCLUSION This is the largest study describing the situation of endoscopic procedures in Egypt. our study highlights the significant impact of regional variations in disease burden on the utilization and outcomes of GI endoscopy in Egypt. The high prevalence of chronic liver disease is reflected in the EGD findings, while the colonoscopy results suggest a potential need for increased awareness of colorectal diseases.
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Affiliation(s)
- Mohamed Elbadry
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Ain Helwan, Cairo, 11795, Egypt
| | - Fathiya El-Raey
- Hepatogastroenterology and Infectious Diseases Department, Al-Azhar University, Damietta, Egypt
| | | | - Mohamed Abdel-Samiee
- Hepatology and Gastroenterology Department, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Doaa Abdeltawab
- Tropical Medicine and Gastroenterology Department, Assiut University, Assiut, Egypt
| | - Mohammed Hussien Ahmed
- Hepatology, Gastroenterology, and Infectious Diseases Department, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Ahmed F Sherief
- Tropical Medicine Department, Ain Shams University, Cairo, Egypt
| | - Ahmed Eliwa
- Internal Medicine Department, Al-Azhar University, Cairo, Egypt
| | - Mina Tharwat
- Tropical Medicine and Gastroenterology Department, Aswan University, Aswan, Egypt
| | - Amira Abdelmawgod
- Tropical Medicine and Gastroenterology Department, Assiut University, Assiut, Egypt
| | | | - Eman Abdelsameea
- Hepatology and Gastroenterology Department, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Aya Mahros
- Hepatology, Gastroenterology, and Infectious Diseases Department, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Abdelmajeed M Moussa
- Tropical Medicine and Gastroenterology Department, Aswan University, Aswan, Egypt
| | - Alshaimaa Eid
- Hepatogastroenterolgy and Infectious Diseases Department, AL-Azhar University, Cairo, Egypt
| | - Khaled Raafat
- Internal Medicine Department, Ain Shams University, Cairo, Egypt
| | - Ahmed Yousef
- Public Health and Community Medicine Department, Damietta Faculty of Medicine, Al-Azhar University, Damietta, Egypt
| | - Saad A S Rafea
- Tropical Medicine Department, Ain Shams University, Cairo, Egypt
| | - Youssef Alazzaq
- Damietta Faculty of Medicine, Al-Azhar University, Damietta, Egypt
| | - Mohamed Mare'y
- Damietta Faculty of Medicine, Al-Azhar University, Damietta, Egypt
| | - Ahmed Abdelaziz
- Hepatogastroenterology and Infectious Diseases Department, Al-Azhar University, Damietta, Egypt
| | | | | | | | - Ahmed Tawheed
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Ain Helwan, Cairo, 11795, Egypt
| | - Mohammad Amer
- Hepatology & Gastroenterology, Shebin Teaching Hospital, Shebin El Kom, Egypt
| | - Samy Zaky
- Hepatogastroenterolgy and Infectious Diseases Department, AL-Azhar University, Cairo, Egypt
| | - Mohamed El-Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Ain Helwan, Cairo, 11795, Egypt.
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Li J, Shi H, Zhou F, Xie L, Lin R. The Efficacy and Safety of Regimens for Helicobacter pylori Eradication Treatment in China: A Systemic Review and Network Meta-Analysis. J Clin Gastroenterol 2024; 58:12-23. [PMID: 38084866 DOI: 10.1097/mcg.0000000000001902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
BACKGROUND With Helicobacter pylori's increasing antibiotic resistance, evidence of more effective treatments is lacking in China, where H. pylori prevalence is nearly 50%. Thus, we performed a network meta-analysis to compare therapeutic regimens. METHODS Data extracted from eligible randomized controlled trials from January 2000 to September 2021 were entered into a Bayesian hierarchical random-effects model to evaluate the efficacy and safety of H. pylori eradication regimens. RESULTS This study included 101 trials involving 21,745 patients. Vonoprazan-bismuth-containing quadruple therapy (VBQT) ranked the highest [surfaces under cumulative ranking curve (SUCRA), 83.64%], followed by high-dose amoxicillin dual therapy (HDDT) [SUCRA, 79.70%, odds ratio (OR)=1.31, 95% credible interval (CrI) (0.36, 4.72)] and proton pump inhibitor-based bismuth-containing quadruple therapy (BQT) [SUCRA, 63.59%, OR=1.59, 95% CrI (0.48, 5.24)]. HDDT [OR=2.47, 95% CrI (1.51, 4.06)], BQT [OR=2.04, 95% CrI (1.69, 2.47)], concomitant quadruple nonbismuth therapy (CT) [OR=1.93, 95% CrI (1.19, 3.15)], and sequential therapy (ST) [OR=1.86, 95% CrI (1.50, 2.32)] had higher eradication rates than standard triple therapy (TT). ST (SUCRA, 82.52%) and VBQT (SUCRA, 83.89%) had the highest eradication rate before and after 2010 in the effectiveness ranking, respectively. Furthermore, the H. pylori eradication rate of patients receiving 14-day BQT treatment was higher than that of 10-day BQT regimen [OR=2.55, 95% CI (1.84, 3.53)] and 7-day BQT regimen [OR=3.64, 95% CI (2.64, 5.01)]. CONCLUSIONS The TT regimen was not an optimal choice in China for H. pylori eradication; VBQT, HDDT, and BQT showed better efficacy. After 2010, there is a trend toward significance that VBQT provided a higher H. pylori eradication rate in China, but with only 1 randomized controlled trial. Thus, more supportive real-world data are needed to confirm its effectiveness.
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Affiliation(s)
- Jing Li
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
| | - Huiying Shi
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
| | - Fang Zhou
- Takeda Pharmaceutical Company Ltd., Shanghai
| | - Li Xie
- Takeda Pharmaceutical Company Ltd., Beijing, China
| | - Rong Lin
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
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Corazziari ES, Gasbarrini A, D'Alba L, D'Ovidio V, Riggio O, Passaretti S, Annibale B, Cicala M, Repici A, Bassotti G, Ciacci C, Di Sabatino A, Neri M, Bragazzi MC, Ribichini E, Radocchia G, Iovino P, Marazzato M, Schippa S, Badiali D. Poliprotect vs Omeprazole in the Relief of Heartburn, Epigastric Pain, and Burning in Patients Without Erosive Esophagitis and Gastroduodenal Lesions: A Randomized, Controlled Trial. Am J Gastroenterol 2023; 118:2014-2024. [PMID: 37307528 PMCID: PMC10617666 DOI: 10.14309/ajg.0000000000002360] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 05/09/2023] [Indexed: 06/14/2023]
Abstract
INTRODUCTION In the treatment of upper GI endoscopy-negative patients with heartburn and epigastric pain or burning, antacids, antireflux agents, and mucosal protective agents are widely used, alone or as add-on treatment, to increase response to proton-pump inhibitors, which are not indicated in infancy and pregnancy and account for significant cost expenditure. METHODS In this randomized, controlled, double-blind, double-dummy, multicenter trial assessing the efficacy and safety of mucosal protective agent Poliprotect (neoBianacid, Sansepolcro, Italy) vs omeprazole in the relief of heartburn and epigastric pain/burning, 275 endoscopy-negative outpatients were given a 4-week treatment with omeprazole (20 mg q.d.) or Poliprotect (5 times a day for the initial 2 weeks and on demand thereafter), followed by an open-label 4-week treatment period with Poliprotect on-demand. Gut microbiota change was assessed. RESULTS A 2-week treatment with Poliprotect proved noninferior to omeprazole for symptom relief (between-group difference in the change in visual analog scale symptom score: [mean, 95% confidence interval] -5.4, -9.9 to -0.1; -6.2, -10.8 to -1.6; intention-to-treat and per-protocol populations, respectively). Poliprotect's benefit remained unaltered after shifting to on-demand intake, with no gut microbiota variation. The initial benefit of omeprazole was maintained against significantly higher use of rescue medicine sachets (mean, 95% confidence interval: Poliprotect 3.9, 2.8-5.0; omeprazole 8.2, 4.8-11.6) and associated with an increased abundance of oral cavity genera in the intestinal microbiota. No relevant adverse events were reported in either treatment arm. DISCUSSION Poliprotect proved noninferior to standard-dose omeprazole in symptomatic patients with heartburn/epigastric burning without erosive esophagitis and gastroduodenal lesions. Gut microbiota was not affected by Poliprotect treatment. The study is registered in Clinicaltrial.gov (NCT03238534) and the EudraCT database (2015-005216-15).
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Affiliation(s)
| | - Antonio Gasbarrini
- Medicina Interna e Gastroenterologia, CEMAD Centro Malattie Dell'Apparato Digerente, Università Cattolica Del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS. Rome, Italy
| | - Lucia D'Alba
- Department of Gastroenterology and Digestive Endoscopy, Azienda Ospedaliera San Giovanni Addolorata, Rome, Italy
| | - Valeria D'Ovidio
- Unit of Gastroenterology and Digestive Endoscopy, S. Eugenio Hospital, Rome, Italy
| | - Oliviero Riggio
- Dipartimento di Medicina Traslazionale e di Precisione, Sapienza University of Rome, Rome, Italy
| | - Sandro Passaretti
- Gastroenterology and Gastrointestinal Endoscopy Unit, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Bruno Annibale
- Dipartimento Scienze Medico-Chirurgiche e Medicina Traslazionale, Universita' Sapienza Roma, Ospedale Universitario Sant'Andrea, Rome, Italy
| | - Michele Cicala
- Department of Digestive Diseases, Campus Bio Medico University, Rome, Italy
| | - Alessandro Repici
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Gabrio Bassotti
- Gastroenterology & Hepatology Section, Department of Medicine & Surgery, University of Perugia, Perugia, Italy
| | - Carolina Ciacci
- PO di Malattie Dell'Apparato Digerente, Università di Salerno, AOU San Giovanni di Dio e Ruggi D'Aragona, Salerno, Italy
| | | | - Matteo Neri
- Department of Medicine and Ageing Sciences and Center for Advanced Studies and Technology (CAST), “G. D'Annunzio” University of Chieti-Pescara, Chieti-Pescara, Italy
| | | | - Emanuela Ribichini
- Gastroenterology and Gastrointestinal Endoscopy Unit, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Giulia Radocchia
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Paola Iovino
- PO di Malattie Dell'Apparato Digerente, Università di Salerno, AOU San Giovanni di Dio e Ruggi D'Aragona, Salerno, Italy
| | - Massimiliano Marazzato
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Serena Schippa
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Danilo Badiali
- Dipartimento di Medicina Traslazionale e di Precisione, Sapienza University of Rome, Rome, Italy
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Qi Q, Wang N, Liu H, Li Y. Prokinetics for the treatment of functional dyspepsia: an updated systematic review and network meta-analysis. BMC Gastroenterol 2023; 23:370. [PMID: 37907846 PMCID: PMC10617220 DOI: 10.1186/s12876-023-03014-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 10/26/2023] [Indexed: 11/02/2023] Open
Abstract
BACKGROUND Since the previous network meta-analysis assessing the efficacy of prokinetics for functional dyspepsia (FD), there have been a number of new studies and cinitapride is a new prokinetic agent for FD. This updated meta-analysis aimed to explore the efficacy and safety of prokinetics for FD. METHODS An updated study search in Pubmed, EMBASE, Cochrane Library and Web of Science was conducted in literatures published from July 2015 to March 2023. Randomized controlled trials investigating the use of prokinetics in adult FD patients were included. The primary outcome was the total efficacy rate and the secondary outcome was adverse events. A Bayesian network meta-analysis was performed using R software. RESULTS A total of 28 studies were included. Network meta-analysis showed that metoclopramide had a higher total efficacy rate than mosapride (OR: 3.53, 95%CI: 1.70-7.47), domperidone (OR: 2.29, 95%CI: 1.16-4.63), itopride(OR: 2.77, 95%CI: 1.41-5.59), acotiamide(OR: 2.63, OR: 1.33-5.36), and placebo(OR: 5.68, 95%CI: 2.98-11.10), however similar to cinitapride (OR: 1.62, 95%CI: 0.75-3.53). Cinitapride had a higher total efficacy rate than mosapride (OR: 2.18, 95%CI: 1.16-4.14) and placebo (OR: 3.52, 95%CI: 2.01-6.24). Cinitapride had lower risk of total adverse events than domperidone. There was no difference in the risk of drug-related adverse events between the prokinetics. CONCLUSIONS Metoclopramide and cinitapride may have a better efficacy than other prokinetics in the treatment of FD, and cinitapride may have a lower risk of total adverse events. Further studies using uniform definitions or validated tools to measure the total efficacy rate are needed.
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Affiliation(s)
- Qingqing Qi
- Department of Gastroenterology, Cheeloo College of Medicine, Qilu Hospital, Shandong University, Jinan, Shandong Province, 250012, People's Republic of China
| | - Nana Wang
- Department of Radiation Oncology, Cheeloo College of Medicine, Qilu Hospital, Shandong University, Jinan, Shandong Province, 250012, People's Republic of China
| | - Han Liu
- Department of Gastroenterology, Cheeloo College of Medicine, Qilu Hospital, Shandong University, Jinan, Shandong Province, 250012, People's Republic of China
| | - Yanqing Li
- Department of Gastroenterology, Cheeloo College of Medicine, Qilu Hospital, Shandong University, Jinan, Shandong Province, 250012, People's Republic of China.
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8
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Săsăran MO, Mărginean CO, Lupu A, Koller AM. Vitamin D and Its Association with H. pylori Prevalence and Eradication: A Comprehensive Review. Nutrients 2023; 15:3549. [PMID: 37630738 PMCID: PMC10459106 DOI: 10.3390/nu15163549] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/08/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
Taking into account previous data that sustain a relationship between vitamin D deficiency and higher H. pylori infection positivity rates, this review aims to assess the influence of vitamin D deficiency and/or insufficiency upon the prevalence of H. pylori infection and its eradication success. Three major databases were searched for articles that analyzed a relationship between vitamin D status and H. pylori infection. The literature search retrieved a total of 37 reports, after the article selection process. Hypovitaminosis D emerged as a potential risk factor for H. pylori infection, given the higher prevalence of vitamin D deficiency and/or insufficiency among H. pylori-positive subjects. Furthermore, the same type of micronutrient deficiency has been directly linked to H. pylori eradication failure. An inverse linear relationship between vitamin D status and gastric cancer risk exists, but the additional involvement of H. pylori in this correlation is still in question. The potential benefit of oral supplements in enhancing the success of classical therapeutic regimens of H. pylori still requires future research. Future population-based studies from larger geographical areas are warranted to address this subject in more depth.
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Affiliation(s)
- Maria Oana Săsăran
- Department of Pediatrics 3, University of Medicine, Pharmacy, Sciences and Technology George Emil Palade from Târgu Mureș, Gheorghe Marinescu Street No. 38, 540136 Târgu Mureș, Romania;
| | - Cristina Oana Mărginean
- Department of Pediatrics 1, University of Medicine, Pharmacy, Sciences and Technology George Emil Palade from Târgu Mureș, Gheorghe Marinescu Street No. 38, 540136 Târgu Mureș, Romania
| | - Ancuta Lupu
- Department of Pediatrics, University of Medicine and Pharmacy Gr. T. Popa Iași, Universității Street No. 16, 700115 Iași, Romania;
| | - Ana Maria Koller
- Clinics of Pediatrics, Emergency County Clinical Hospital, Gheorghe Marinescu Street No. 50, 540136 Târgu Mureș, Romania;
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9
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Yousefnejad H, Mohammadi F, Alizadeh-Naini M, Hejazi N. Nigella sativa powder for helicobacter pylori infected patients: a randomized, double-blinded, placebo-controlled clinical trial. BMC Complement Med Ther 2023; 23:123. [PMID: 37069587 PMCID: PMC10108520 DOI: 10.1186/s12906-023-03955-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 04/11/2023] [Indexed: 04/19/2023] Open
Abstract
OBJECTIVE This double-blind, placebo-controlled, clinical trial was conducted to define the effects of Nigella sativa (N. Sativa) powder plus conventional medical treatment of Helicobacter pylori (H. pylori) on serum ghrelin level and appetite in H. pylori-infected patients. METHODS In the present study, 51 H. pylori-positive patients were randomly allocated to treatment (n = 26) or placebo (n = 25) groups. They received 2 g/day N. Sativa with quadruple therapy or 2 g/day placebo plus quadruple therapy for 8 weeks. The serum level of ghrelin was assessed before and after the intervention. Appetite was evaluated at the onset and at the end of the intervention. RESULTS At the end of the study, the appetite of the treatment group improved significantly compared with the placebo group (P = 0.02). Statistically, the difference in serum ghrelin levels between the study's groups was insignificant (P > 0.05). CONCLUSION Supplementation with N. Sativa powder may be a beneficial adjunctive therapy in H. pylori-infected patients. TRIAL REGISTRATION This study was registered in the Iranian Registry of Clinical Trials (IRCT20170916036204N7) on 08/08/2018.
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Affiliation(s)
- Hedieh Yousefnejad
- Department of Clinical Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Farzaneh Mohammadi
- Department of Clinical Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahvash Alizadeh-Naini
- Department of Internal Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Najmeh Hejazi
- Department of Clinical Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran.
- Nutrition Research Center, Department of Clinical Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran.
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10
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Broeders BWLCM, Carbone F, Balsiger LM, Schol J, Raymenants K, Huang I, Verheyden A, Vanuytsel T, Tack J. Review article: Functional dyspepsia-a gastric disorder, a duodenal disorder or a combination of both? Aliment Pharmacol Ther 2023; 57:851-860. [PMID: 36859629 DOI: 10.1111/apt.17414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/25/2022] [Accepted: 01/25/2023] [Indexed: 03/03/2023]
Abstract
BACKGROUND Functional dyspepsia (FD) is one of the most frequent conditions in gastroenterological outpatient health care. Most recent research in FD has shifted its focus to duodenal pathophysiological mechanisms, although current treatments still focus mainly the stomach. AIM The aim of the study was to provide a comprehensive overview of the pathophysiology of FD focusing on a paradigm shift from gastric towards duodenal mechanisms. METHODS We conducted a literature search in PubMed for studies describing mechanisms that could possibly cause FD. RESULTS The pathophysiology of FD remains incompletely understood. Recent studies show that duodenal factors such as acid, bile salt exposure and eosinophil and mast cell activation correlate with symptom pattern and burden and can be associated with gastric sensorimotor dysfunction. The evolving data identify the duodenum an interesting target for new therapeutic approaches. Furthermore, the current first-line treatment, that is proton pump inhibitors, reduces duodenal low-grade inflammation and FD symptoms. CONCLUSION Future research for the treatment of FD should focus on the inhibition of duodenal mast cell activation, eosinophilia and loss of mucosal integrity.
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Affiliation(s)
- B W L C M Broeders
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
- Faculty of Medicine, KU Leuven, Leuven, Department of Gastroenterology, University Hospitals Leuven, Leuven, Belgium
| | - F Carbone
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
- Faculty of Medicine, KU Leuven, Leuven, Department of Gastroenterology, University Hospitals Leuven, Leuven, Belgium
| | - L M Balsiger
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
| | - J Schol
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
- Faculty of Medicine, KU Leuven, Leuven, Department of Gastroenterology, University Hospitals Leuven, Leuven, Belgium
| | - K Raymenants
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
- Faculty of Medicine, KU Leuven, Leuven, Department of Gastroenterology, University Hospitals Leuven, Leuven, Belgium
| | - I Huang
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
| | - A Verheyden
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
| | - T Vanuytsel
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
- Faculty of Medicine, KU Leuven, Leuven, Department of Gastroenterology, University Hospitals Leuven, Leuven, Belgium
| | - J Tack
- Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium
- Faculty of Medicine, KU Leuven, Leuven, Department of Gastroenterology, University Hospitals Leuven, Leuven, Belgium
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11
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Collin A, Mion F, Kefleyesus A, Beets C, Jaafari N, Boussageon R. Critical appraisal of international guidelines for the management of Helicobacter pylori infection in case of dyspepsia. Helicobacter 2023; 28:e12952. [PMID: 36897573 DOI: 10.1111/hel.12952] [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: 10/10/2022] [Revised: 01/03/2023] [Accepted: 01/08/2023] [Indexed: 03/11/2023]
Abstract
BACKGROUND Affecting between 20% and 90% of the world's population depending on the geo-socio-economic conditions, Helicobacter pylori (Hp) infection requires an adapted management because of the medico-economic stakes it generates. Also responsible for dyspepsia, the management of Hp infection differs in this context between international guidelines. OBJECTIVES The primary outcome of the study was assessing the quality of current guidelines for HP eradication in dyspepsia. The secondary was defining the best therapeutic strategy for patients consulting with dyspepsia in the outpatient setting. METHODS Clinical practice guidelines (CPG) published between January 2000 and May 2021 were retrieved from various databases (PubMed; Guidelines International Network; websites of scientific societies that issued the guidelines). Their quality was assessed using the AGREE II evaluation grid. To provide decision support for healthcare practitioners, particularly in primary care, a summary of the main points of interest for management was made for each guideline. RESULTS Fourteen guidelines were included. Only four (28.6%) could be validated according to AGREE II? Most of the non-validated guidelines had low ratings in the "Rigour of development" and "Applicability" domains with means of 40% [8%-71%] and 14% [0%-25%], respectively. Three out of four validated guidelines (75%) advocated a "test and treat" strategy for dyspepsia based on the national prevalence of Hp. Gastroscopy was the 1st line examination method in case of warning signs or high risk of gastric cancer. Triple therapy (Proton pomp inhibitor, amoxicillin, and clarithromycin) was favored for Hp eradication but required a study of the sensitivity to clarithromycin in the validated guidelines. Antibiotic resistance also had an impact on treatment duration. CONCLUSIONS Many guidelines were of poor quality, providing few decision-making tools for practical use. Conversely, those of good quality had established a management strategy addressing the current problems associated with the emergence of antibiotic-resistant strains.
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Affiliation(s)
- Anaëlle Collin
- Lyon Sud Faculty of Medecine, Claude Bernard Lyon 1 University, Lyon, France.,Gastroenterology Department, Alpes-Léman Hospital, Contamine sur Arve, France
| | - François Mion
- Hospices Civils de Lyon, Digestive Physiology Department, INSERM U1032, University of Lyon, Lyon, France
| | - Amaniel Kefleyesus
- Department of Visceral Surgery and University of Lausanne, Lausanne University Hospital, Lausanne, Switzerland.,Department of Surgical Oncology, Lyon Sud University Hospital, Pierre-Bénite, France
| | - Corinne Beets
- Gastroenterology Department, Alpes-Léman Hospital, Contamine sur Arve, France
| | - Nemat Jaafari
- URC Pierre-Denicker, Psychiatry Department, CIC Inserm U802, Inserm U1084, Experimental and Clinical Neurosciences Laboratory, Faculty of Medecine of Poitiers, Research Team, CNRS 3557, Henri-Laborit Hospital, Poitiers University Hospital, Poitiers, France
| | - Rémy Boussageon
- Claude Bernard Lyon 1 University, CNRS, UMR 5558, LBBE, EMET, Lyon, France
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12
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Lactobacillus ruteri compared with placebo as an adjuvant in quadruple therapy for Helicobacter pylori eradication: A randomized, double-blind, controlled trial. Arab J Gastroenterol 2023; 24:40-44. [PMID: 36372695 DOI: 10.1016/j.ajg.2022.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 06/11/2022] [Accepted: 10/14/2022] [Indexed: 11/12/2022]
Abstract
BACKGROUND AND STUDY AIMS The aim of this study was to evaluate the efficacy of probiotic as an adjuvant in quadruple therapy for H. pylori eradication compared with placebo. PATIENTS AND METHODS This randomized, double-blind, controlled trial was conducted on 450 patients with confirmed H. pylori infection. We randomly allocated patients (1:1) to receive probiotic (Lactobacillus ruteri, 100 mg) or placebo as an adjuvant in quadruple therapy with bismuth subcitrate 240 mg, pantoprazole 40 mg, amoxicillin 1000 mg and clarithromycin 500 mg all twice daily for 14 days. The primary outcome of the study was the H. pylori eradication rate at eight weeks after the end of treatment using 14C-urea breath test. The secondary endpoint of study was patient-reported side effects of drugs. The study protocol was approved by the Iranian Registry of Clinical Trials (IRCT20080901001155N32). RESULTS H. pylori eradication rates were higher in the probiotic group, compared to placebo, but this difference was not statistically significant, according to both intention-to-treat (78.7 % (95 % CI; 71.24-86.16) versus 72 % (95 % CI; 64.9-79.1), respectively) and per-protocol (80.1 % (95 % CI; 73.7 - 86.5) versus 75.2 %(95 % CI; 68.4 - 82), respectively). About 69.7 % of patients in the probiotic group experience side effects compared to 98.6 % in the placebo group that was statistically significant (P-value < 0.001). Headache and all gastrointestinal adverse events except constipation were significantly lower in the probiotic group compared to placebo (P-value < 0.001). CONCLUSION Adding Lactobacillus ruteri to quadruple therapy did not significantly improve the eradication of H. pylori. However it reduced the frequency of drug-associated side effects.
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13
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Duan M, Li Y, Liu J, Zhang W, Dong Y, Han Z, Wan M, Lin M, Lin B, Kong Q, Ding Y, Yang X, Zuo X, Li Y. Transmission routes and patterns of helicobacter pylori. Helicobacter 2023; 28:e12945. [PMID: 36645421 DOI: 10.1111/hel.12945] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 11/20/2022] [Accepted: 12/21/2022] [Indexed: 01/17/2023]
Abstract
BACKGROUND AND OBJECTIVE Helicobacter pylori (H. pylori), a gram-negative bacterium that colonizes the stomach, can cause chronic gastritis and peptic ulcers, as well as gastric cancer as a Class I carcinogen. However, the modes of H. pylori transmission are not clear. This review aims to clarify the transmission routes and patterns of H. pylori and identify efficacious prevention measures. METHODS Studies of H. pylori transmission were identified using PubMed, the Web of Science, and Cochrane Central; the retrieval deadline was October 2022. RESULTS The transmission routes of H. pylori are discussed, focusing on the five primary transmission routes, namely fecal-oral, oral-oral, gastric-oral, anal-oral, and genital-oral. We propose that H. pylori is contracted through multiple transmission routes. Additionally, we summarize the key transmission patterns of H. pylori, including person-to-person and animal-to-human transmission, as well as foodborne and occupational exposure. CONCLUSION Fecal-oral appears to be the most common H. pylori transmission routes. Although the oral-oral pathway is also important, the evidence does not support that this route of transmission is universal. The gastric-oral route occurs primarily in children and patients who are prone to vomiting. Meanwhile, the anal-oral and genital-oral routes remain hypothetical. Person-to-person and foodborne infections represent the predominant transmission patterns of H. pylori, whereas strong environmental and occupational limitations are associated with animal-to-human and occupational exposure.
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Affiliation(s)
- Miao Duan
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Robot Engineering Laboratory for Precise Diagnosis and Therapy of GI Tumor, Qilu Hospital of Shandong University, Jinan, China
| | - Yueyue Li
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Robot Engineering Laboratory for Precise Diagnosis and Therapy of GI Tumor, Qilu Hospital of Shandong University, Jinan, China
| | - Jing Liu
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Robot Engineering Laboratory for Precise Diagnosis and Therapy of GI Tumor, Qilu Hospital of Shandong University, Jinan, China
| | - Wenlin Zhang
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Robot Engineering Laboratory for Precise Diagnosis and Therapy of GI Tumor, Qilu Hospital of Shandong University, Jinan, China
| | - Yi Dong
- Center for Reproductive Medicine, Shandong University, Jinan, China
| | - Zhongxue Han
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Robot Engineering Laboratory for Precise Diagnosis and Therapy of GI Tumor, Qilu Hospital of Shandong University, Jinan, China
| | - Meng Wan
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Robot Engineering Laboratory for Precise Diagnosis and Therapy of GI Tumor, Qilu Hospital of Shandong University, Jinan, China
| | - Minjuan Lin
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Robot Engineering Laboratory for Precise Diagnosis and Therapy of GI Tumor, Qilu Hospital of Shandong University, Jinan, China
| | - Boshen Lin
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Robot Engineering Laboratory for Precise Diagnosis and Therapy of GI Tumor, Qilu Hospital of Shandong University, Jinan, China
| | - Qingzhou Kong
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Robot Engineering Laboratory for Precise Diagnosis and Therapy of GI Tumor, Qilu Hospital of Shandong University, Jinan, China
| | - Yuming Ding
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Robot Engineering Laboratory for Precise Diagnosis and Therapy of GI Tumor, Qilu Hospital of Shandong University, Jinan, China
| | - Xiaoyun Yang
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China
| | - Xiuli Zuo
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Robot Engineering Laboratory for Precise Diagnosis and Therapy of GI Tumor, Qilu Hospital of Shandong University, Jinan, China
| | - Yanqing Li
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Laboratory of Translational Gastroenterology, Qilu Hospital of Shandong University, Jinan, China.,Robot Engineering Laboratory for Precise Diagnosis and Therapy of GI Tumor, Qilu Hospital of Shandong University, Jinan, China
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14
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Marinelli P, Scalese G, Covelli A, Ruffa A, Bedetti G, Bruno G, Severi C. Lactobacillus rhamnosus GG supplementation on eradication rate and dyspepsia in Helicobacter pylori infection treated with three-in-one bismuth quadruple therapy. Front Microbiol 2022; 13:932331. [PMID: 36545196 PMCID: PMC9760799 DOI: 10.3389/fmicb.2022.932331] [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: 04/29/2022] [Accepted: 11/07/2022] [Indexed: 12/12/2022] Open
Abstract
Introduction Helicobacter pylori (Hp)-related dyspepsia has been related to gastroduodenal dysbiosis. The role of probiotic supplementation in the clinical management of Hp infection has been the object of several studies in terms of improvement of efficacy and tolerability of eradication treatments but data on their effects on the outcomes of post-eradication dyspepsia are lacking. The aim of the present study was to evaluate the influence of Lactobacillus rhamnosus GG (LGG) supplementation on bismuth quadruple therapy (BQT) in the clinical management of Hp-related infection both in terms of efficacy and tolerability and persistence of post-treatment dyspepsia. Methods A total of 164 (121 women) Hp-positive adult patients were enrolled in this pilot study and assigned to two different treatment regimens: group A received BQT for 10 days (three capsules qid, IPP bid) and group B received BQT for 10 days in combination with 6 × 109CFU LGG (ATCC53103) taken for 24 days (7 days before, 10 days during, and 7 days after therapy). Eradication was assessed after 45 days using the 13C-urea breath test (13C-UBT). Dyspepsia, distinguished into postprandial distress syndrome (PDS) and epigastric pain syndrome (EPS), was assessed at the time of enrollment and 6 months after eradication. Results Approximately 98 patients were enrolled in group A and 66 patients in group B. At the enrollment, dyspepsia was present in 76.5% of group A and 86.5% of group B. No significant differences were observed in eradication rate between the 2 groups, both in intention-to-treat (ITT) analysis (82.3 vs. 75.0%) and per-protocol (PP) analysis (95 vs. 96%), and in the presence of side effects during the treatment (70.6 vs. 65.4%). At 6 months after eradication of Hp infection, the persistence of dyspepsia was statistically higher in patients of group A than in group B (38.8 vs. 16.1%; p = 0.032). The positive influence of LGG supplementation in improving post-eradication dyspepsia resulted in statistically more effectiveness in PDS dyspepsia, whose remission was 41.7% in group A and 84% in group B patients (p = 0.011). Conclusion In conclusion, LGG supplementation during Hp eradication therapy, even if not affecting eradication rates and therapy-related side effects, significantly impacts the remission of dyspepsia.
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15
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Shatila M, Thomas AS. Current and Future Perspectives in the Diagnosis and Management of Helicobacter pylori Infection. J Clin Med 2022; 11:jcm11175086. [PMID: 36079015 PMCID: PMC9456682 DOI: 10.3390/jcm11175086] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 08/24/2022] [Accepted: 08/25/2022] [Indexed: 12/03/2022] Open
Abstract
Helicobacter pylori (Hp) is a prevalent organism infecting almost half the global population. It is a significant concern, given its associated risk of gastric cancer, which is the third leading cause of cancer death globally. Infection can be asymptomatic or present with dyspeptic symptoms. It may also present with alarm symptoms in the case of progression to cancer. Diagnosis can be achieved non-invasively (breath tests, stool studies, or serology) or invasively (rapid urease test, biopsy, or culture). Treatment involves acid suppression and regimens containing several antibiotics and is guided by resistance rates. Eradication is essential, as it lowers the risk of complications and progression to cancer. Follow-up after eradication is similarly important, as the risk of cancer progression remains. There have been many recent advances in both diagnosis and treatment of Hp. In particular, biosensors may be effective diagnostic tools, and nanotechnology, vaccines, and potassium-competitive acid blockers may prove effective in enhancing eradication rates.
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16
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Malfertheiner P, Megraud F, Rokkas T, Gisbert JP, Liou JM, Schulz C, Gasbarrini A, Hunt RH, Leja M, O'Morain C, Rugge M, Suerbaum S, Tilg H, Sugano K, El-Omar EM. Management of Helicobacter pylori infection: the Maastricht VI/Florence consensus report. Gut 2022; 71:gutjnl-2022-327745. [PMID: 35944925 DOI: 10.1136/gutjnl-2022-327745] [Citation(s) in RCA: 375] [Impact Index Per Article: 187.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 06/21/2022] [Indexed: 01/06/2023]
Abstract
Helicobacter pyloriInfection is formally recognised as an infectious disease, an entity that is now included in the International Classification of Diseases 11th Revision. This in principle leads to the recommendation that all infected patients should receive treatment. In the context of the wide clinical spectrum associated with Helicobacter pylori gastritis, specific issues persist and require regular updates for optimised management.The identification of distinct clinical scenarios, proper testing and adoption of effective strategies for prevention of gastric cancer and other complications are addressed. H. pylori treatment is challenged by the continuously rising antibiotic resistance and demands for susceptibility testing with consideration of novel molecular technologies and careful selection of first line and rescue therapies. The role of H. pylori and antibiotic therapies and their impact on the gut microbiota are also considered.Progress made in the management of H. pylori infection is covered in the present sixth edition of the Maastricht/Florence 2021 Consensus Report, key aspects related to the clinical role of H. pylori infection were re-evaluated and updated. Forty-one experts from 29 countries representing a global community, examined the new data related to H. pylori infection in five working groups: (1) indications/associations, (2) diagnosis, (3) treatment, (4) prevention/gastric cancer and (5) H. pylori and the gut microbiota. The results of the individual working groups were presented for a final consensus voting that included all participants. Recommendations are provided on the basis of the best available evidence and relevance to the management of H. pylori infection in various clinical fields.
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Affiliation(s)
- Peter Malfertheiner
- Medical Department 2, LMU, Munchen, Germany
- Department of Radiology, LMU, Munchen, Germany
| | - Francis Megraud
- INSERM U853 UMR BaRITOn, University of Bordeaux, Bordeaux, France
| | - Theodore Rokkas
- Gastroenterology, Henry Dunant Hospital Center, Athens, Greece
- Medical School, European University, Nicosia, Cyprus
| | - Javier P Gisbert
- Gastroenterology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IP), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Jyh-Ming Liou
- Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Christian Schulz
- Medical Department 2, LMU, Munchen, Germany
- Partner Site Munich, DZIF, Braunschweig, Germany
| | - Antonio Gasbarrini
- Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Gemelli IRCCS, Università Cattolica del Sacro Cuore Facoltà di Medicina e Chirurgia, Roma, Italy
| | - Richard H Hunt
- Medicine, McMaster University, Hamilton, Ontario, Canada
- Farncombe Family Digestive Health Research Institute, Hamilton, Ontario, Canada
| | - Marcis Leja
- Faculty of Medicine, University of Latvia, Riga, Latvia
- Institute of Clinical and Preventive Medicine, University of Latvia, Riga, Latvia
| | - Colm O'Morain
- Faculty of Health Sciences, Trinity College Dublin, Dublin, Ireland
| | - Massimo Rugge
- Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University of Padova, Padova, Italy
- Veneto Tumor Registry (RTV), Padova, Italy
| | - Sebastian Suerbaum
- Partner Site Munich, DZIF, Braunschweig, Germany
- Max von Pettenkofer Institute, LMU, Munchen, Germany
| | - Herbert Tilg
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology & Metabolism, Medizinische Universitat Innsbruck, Innsbruck, Austria
| | - Kentaro Sugano
- Department of Medicine, Jichi Medical School, Tochigi, Japan
| | - Emad M El-Omar
- Department of Medicine, University of New South Wales, Sydney, New South Wales, Australia
- School of Medicine and Dentistry, University of Aberdeen, Aberdeen, UK
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17
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Wang Z, Liu Y, Peng Y, Peng L. Helicobacter pylori Infection—A Risk Factor for Irritable Bowel Syndrome? An Updated Systematic Review and Meta-Analysis. Medicina (B Aires) 2022; 58:medicina58081035. [PMID: 36013502 PMCID: PMC9413972 DOI: 10.3390/medicina58081035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/25/2022] [Accepted: 08/01/2022] [Indexed: 11/25/2022] Open
Abstract
Nowadays, the relationship between Helicobacter pylori infection (HPI) and irritable bowel syndrome (IBS) remains controversial. Objective: The aim of this study is to investigate the relationship between HPI and IBS through a systematic review and meta-analysis based on the current evidence. Methods: We performed a systematic literature search in electronic databases (PubMed, EMBASE, and the Cochrane library) by computer to identify all reports published before 8 August 2021. The odds ratio (OR) and confidence interval (CI) were calculated to evaluate the association between HPI and IBS. Subgroup analyses were conducted for further assessment and exploration of heterogeneity sources. In addition, we assessed publication bias through funnel plots, Egger’s test, and Begg’s test. Finally, we conducted a sensitivity analysis to evaluate the robustness of the results. Results: Thirteen studies with 13,173 participants were included in the meta-analysis. The pooled OR of the association between HPI and IBS was 1.03 (95% CI [0.80,1.31]; p = 0.84). The adjusted OR of the association between HPI and IBS after excluding the studies with confounding factors defined by our team was 1.29 (95% CI [1.03,1.62]; p = 0.03). We found a positive association between HPI and IBS-D (diarrhea subtype) (OR: 1.54; 95% CI [1.22,1.95]; p = 0.0003). The OR of the relationship between cytotoxin-associated gene A (Cag A) positive HPI and IBS was 4.3 (95% CI [0.51,36.17]; p = 0.18). Conclusions: The likelihood of HPI in IBS patients is relatively higher than that of non-IBS participants but not statistically significant, implying that HPI is not significantly associated with IBS, albeit we may underestimate this association. Moreover, we found a positive association between HPI and IBS-D. We also observed an increased likelihood of Cag-A positive HPI in IBS patients than that of non-IBS participants but not statistically significant.
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Affiliation(s)
- Ziyan Wang
- Department of Gastroenterology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China; (Z.W.); (Y.L.)
- The First Clinical School, Guangzhou Medical University, Guangzhou 510120, China
| | - Yuhua Liu
- Department of Gastroenterology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China; (Z.W.); (Y.L.)
- The First Clinical School, Guangzhou Medical University, Guangzhou 510120, China
| | - Yinglong Peng
- School of Medicine, South China University of Technology, Guangzhou 510006, China;
| | - Liang Peng
- Department of Gastroenterology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China; (Z.W.); (Y.L.)
- Correspondence:
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Dharan M, Wozny D. Helicobacter pylori infection and small intestinal bacterial overgrowth–more than what meets the eye. World J Clin Cases 2022; 10:7209-7214. [PMID: 36158005 PMCID: PMC9353905 DOI: 10.12998/wjcc.v10.i21.7209] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 04/18/2022] [Accepted: 06/15/2022] [Indexed: 02/06/2023] Open
Abstract
Helicobacter pylori (H. pylori) infection is very common and affects a significant proportion of the world population. In contrast, the prevalence of small intestinal bacterial overgrowth (SIBO) in the general population is not well understood. There can be coexistence of both disease states in a given patient and their clinical symptoms may also overlap with one and another. There is no clear clinical guidelines for testing for and treating SIBO in patients with H. pylori infection. This review article explores the available evidence on the relationship between H. pylori infection and SIBO, diagnosis and treatment of these entities and also comments on associated non-gastrointestinal conditions.
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Affiliation(s)
- Murali Dharan
- Department of Gastroenterology and Hepatology, University of Connecticut Health Center, Farmington, CT 06030, United States
| | - David Wozny
- Department of Primary Care and Internal Medicine, University of Connecticut, Farmington, CT 06030, United States
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Efficacy of Acupuncture Treatment for Postprandial Distress Syndrome: A Systematic Review and Meta-Analysis. J Immunol Res 2022; 2022:6969960. [PMID: 35692506 PMCID: PMC9184157 DOI: 10.1155/2022/6969960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 05/20/2022] [Indexed: 11/26/2022] Open
Abstract
Objective This systematic review and meta-analysis was conducted to assess the efficacy of acupuncture treatment for postprandial distress syndrome (PDS). Methods Search the Web of Science, the Cochrane Library, PubMed, and Embase databases with acupuncture randomized controlled trials for the treatment of patients with PDS. Strictly according to inclusion and exclusion quality assessment standards, the qualified ones are used to study the optimum extraction and data by two independent reviewers. Stata 15.0 software was used for meta-analysis. Result We initially identified 63 studies, of which five (1253 participants) were eventually included in our analysis. There were 643 cases in the experimental group and 610 cases in the control group. Acupuncture had a significant effect on the total therapeutic effect (OTE) at week 4 (OR 4.74, 95% CI 02.88-7.83, Z = 6.10, P = 0 < 0.05). Significantly improved NDI (Nepean dyspepsia index) scores of PDS patients at week 4 (SMD 0.61, 95% CI 0.48 to 0.74). Significantly improved NDI scores in PDS patients at week 16 (SMD 0.49, 95% CI 0.27 to 0.71). After acupuncture treatment, the SID (dyspepsia symptom index) score of PDS patients decreased significantly at week 4 (SMD-0.52, 95% CI -0.73 to -0.32) and week 16 (SMD-0.59, 95% CI -0.81 to -0.36). Postprandial satiety scores (SMD-0.63, 95% CI -0.76 to -0.50) and early satiety scores (SMD-0.51, 95% CI -0.64 to -0.37) were also significantly lower at week 4 after acupuncture. Conclusion This study highlighted that the acupuncture could significantly improve the overall therapeutic effect of PDS patients, alleviate the symptoms of postprandial fullness and early satiety, and improve the quality of life of patients. Our results supported that acupuncture was an effective therapeutic strategy for postprandial distress syndrome.
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20
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Yang W, Liu R, Zhou L, Chen X, Hu Y. Effects of Ganoderic Acid A on Gastrointestinal Motility and Brain-Gut Peptide in Rats with Functional Dyspepsia. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:2298665. [PMID: 35685728 PMCID: PMC9173975 DOI: 10.1155/2022/2298665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/18/2022] [Accepted: 05/20/2022] [Indexed: 11/18/2022]
Abstract
Objective The therapeutic effect of drugs for functional dyspepsia (FD) is still limited. Ganoderic acid A (GAA) has anti-inflammatory and cellular protective activities. The aim of this study is to explore the therapeutic effect of GAA on FD. Methods The FD rat model was established via tail damping and forced exercise fatigue. The gastric emptying rate and intestinal propulsion rate of the rats in each group were then detected, and the pathological damage of gastric antrum and duodenum tissues was observed by hematoxylin-eosin (HE) staining. An enzyme-linked immunosorbent assay (ELISA) was conducted to determine the levels of motilin (MTL), vasoactive intestinal peptide (VIP), leptin, gastrin (GAS), calcitonin gene-related peptide (CGRP), and somatostatin (SS) in plasma, and Western blot was used to detect the protein expression levels of occludin, zonula occluden-1 (ZO-1), and junctional adhesion molecule-1 (JAM-1) in the duodenal tissue. Results Treatment with GAA significantly raised the gastric emptying rate and intestinal propulsion rate of FD rats and histologically alleviated the gastric and duodenal damage. Meanwhile, GAA positively regulated the secretion of brain-gut proteins, such as upregulation of MTL, GAS, and SS and downregulation of VIP, leptin, and CGRP. In addition, GAA treatment increased the protein expression levels of occludin, ZO-1, and JAM-1 in the duodenal tissue of the FD rats. Conclusion GAA may exhibit protective effects on FD by regulating the secretion of brain-gut peptide, protecting the intestinal barrier and improving gastrointestinal motility.
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Affiliation(s)
- Wei Yang
- Department of Gastroenterology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, Hubei Province 441021, China
| | - Rui Liu
- Medical School of Xiangyang Vocational and Technical College, Xiangyang, Hubei Province 441022, China
| | - LinHua Zhou
- School of Cosmetology, Yichun University, Yichun, Jiangxi Province 336000, China
| | - Xiao Chen
- School of Nursing, Yichun Vocational Technical College, Yichun, Jiangxi Province 336028, China
| | - YanYan Hu
- Department of Gastroenterology, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, Hubei Province 441021, China
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21
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Effectivity of treatment for children with functional dyspepsia. Sci Rep 2022; 12:1467. [PMID: 35087113 PMCID: PMC8795111 DOI: 10.1038/s41598-022-05380-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 01/10/2022] [Indexed: 11/17/2022] Open
Abstract
Functional dyspepsia is very common in children of all ages and has a significant impact on the patient’s family and quality of life. Since the revision of the Rome IV criteria with the introduction of two subtypes, the prevalence of functional dyspepsia has increased, but currently no guidelines for the treatment are available. The aim of this study was to characterize patients, who have been diagnosed with functional dyspepsia and analyze the outcome of different treatments they received. This is a retrospective study of pediatric patients, diagnosed with functional dyspepsia between March 2017 and September 2020. All patients aged between 0 and18 years, who complained about gastric symptoms, have had a normal full blood count, a normal thyroid function, a negative coeliac screening, and most importantly normal macro- and microscopic findings on esophago-gastro-duodenoscopy were included in the study. Patient’s data were extracted from the medical record and three months after the performance of the endoscopy, parents were interviewed about the effect of the treatment. A total of 154 patients (66.2% female, 33.8% male) between the age of 4 and 18 years were included. In 113 (73.4%) the leading symptom was epigastric pain, followed by nausea (22; 14.3%) and a fifth of the patients (females: 18.6%; males: 21.2%) self-reported a current stressor in clinic. After receiving the diagnosis of a functional nature, families chose following treatments: 50 STW5 (32.3%, overall, 10.4% added dietary changes, alternative treatment, and psychology support), psychological support (22.7%), alternative treatments (e.g., hypnotherapy, meditation; 19.5%), dietary changes (12.9%), lifestyle changes (9.7%), no treatment (11%) and in 10.4% no treatment was needed as symptoms resolved after endoscopy had been performed. Only lifestyle changes (p = 0.03) in females, dietary changes (p = 0.035 for girls, p = 0.06 for boys) and STW5 in males (p = 0.043) showed a statistically relevant correlation regarding duration of symptoms. There was no correlation between location of symptoms and effectiveness of treatment. It is recommended to treat patients from both subgroups of functional dyspepsia differently, in accordance with the currently available explanatory models of underlying pathophysiological processes. In this cohort of patients this could not be verified. As all patients did benefit from any treatment, it is likely that the treatment itself was not accountable for the relief of symptoms, but that most patients benefit from education on the diagnosis, reassurance and a recommendation of a healthy lifestyle. Some patients might benefit from medications, small changes in the diet, psychological support or alternative treatment, but success depends on individual, unpredictable factor.
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22
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Singh R, Zogg H, Ghoshal UC, Ro S. Current Treatment Options and Therapeutic Insights for Gastrointestinal Dysmotility and Functional Gastrointestinal Disorders. Front Pharmacol 2022; 13:808195. [PMID: 35145413 PMCID: PMC8822166 DOI: 10.3389/fphar.2022.808195] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 01/04/2022] [Indexed: 12/12/2022] Open
Abstract
Functional gastrointestinal disorders (FGIDs) have been re-named as disorders of gut-brain interactions. These conditions are not only common in clinical practice, but also in the community. In reference to the Rome IV criteria, the most common FGIDs, include functional dyspepsia (FD) and irritable bowel syndrome (IBS). Additionally, there is substantial overlap of these disorders and other specific gastrointestinal motility disorders, such as gastroparesis. These disorders are heterogeneous and are intertwined with several proposed pathophysiological mechanisms, such as altered gut motility, intestinal barrier dysfunction, gut immune dysfunction, visceral hypersensitivity, altered GI secretion, presence and degree of bile acid malabsorption, microbial dysbiosis, and alterations to the gut-brain axis. The treatment options currently available include lifestyle modifications, dietary and gut microbiota manipulation interventions including fecal microbiota transplantation, prokinetics, antispasmodics, laxatives, and centrally and peripherally acting neuromodulators. However, treatment that targets the pathophysiological mechanisms underlying the symptoms are scanty. Pharmacological agents that are developed based on the cellular and molecular mechanisms underlying pathologies of these disorders might provide the best avenue for future pharmaceutical development. The currently available therapies lack long-term effectiveness and safety for their use to treat motility disorders and FGIDs. Furthermore, the fundamental challenges in treating these disorders should be defined; for instance, 1. Cause and effect cannot be disentangled between symptoms and pathophysiological mechanisms due to current therapies that entail the off-label use of medications to treat symptoms. 2. Despite the knowledge that the microbiota in our gut plays an essential part in maintaining gut health, their exact functions in gut homeostasis are still unclear. What constitutes a healthy microbiome and further, the precise definition of gut microbial dysbiosis is lacking. More comprehensive, large-scale, and longitudinal studies utilizing multi-omics data are needed to dissect the exact contribution of gut microbial alterations in disease pathogenesis. Accordingly, we review the current treatment options, clinical insight on pathophysiology, therapeutic modalities, current challenges, and therapeutic clues for the clinical care and management of functional dyspepsia, gastroparesis, irritable bowel syndrome, functional constipation, and functional diarrhea.
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Affiliation(s)
- Rajan Singh
- Department of Physiology and Cell Biology, Reno School of Medicine, University of Nevada, Reno, NV, United States
| | - Hannah Zogg
- Department of Physiology and Cell Biology, Reno School of Medicine, University of Nevada, Reno, NV, United States
| | - Uday C Ghoshal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
- *Correspondence: Uday C Ghoshal, ; Seungil Ro,
| | - Seungil Ro
- Department of Physiology and Cell Biology, Reno School of Medicine, University of Nevada, Reno, NV, United States
- *Correspondence: Uday C Ghoshal, ; Seungil Ro,
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23
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Ford AC, Tsipotis E, Yuan Y, Leontiadis GI, Moayyedi P. Efficacy of Helicobacter pylori eradication therapy for functional dyspepsia: updated systematic review and meta-analysis. Gut 2022; 71:gutjnl-2021-326583. [PMID: 35022266 DOI: 10.1136/gutjnl-2021-326583] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 12/29/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Functional dyspepsia (FD) is a chronic disorder that is difficult to treat. Helicobacter pylori may contribute to its pathophysiology. A Cochrane review from 2006 suggested that eradication therapy was beneficial, but there have been numerous randomised controlled trials (RCTs) published since. We evaluated impact of eradication therapy on both cure and improvement of FD, as well as whether any benefit was likely to arise from eradication of H. pylori. DESIGN We searched the medical literature through October 2021 to identify RCTs examining efficacy of eradication therapy in H. pylori-positive adults with FD. The control arm received antisecretory therapy or prokinetics, with or without placebo antibiotics, or placebo alone. Follow-up was for ≥3 months. We pooled dichotomous data to obtain a relative risk (RR) of symptoms not being cured or symptoms not improving with a 95% CI. We estimated the number needed to treat (NNT). RESULTS Twenty-nine RCTs recruited 6781 H. pylori-positive patients with FD. Eradication therapy was superior to control for symptom cure (RR of symptoms not being cured=0.91; 95% CI 0.88 to 0.94, NNT=14; 95% CI 11 to 21) and improvement (RR of symptoms not improving=0.84; 95% CI 0.78 to 0.91, NNT=9; 95% CI 7 to 17). There was no significant correlation between eradication rate and RR of FD improving or being cured (Pearson correlation coefficient=-0.23, p=0.907), but the effect was larger in patients with successful eradication of H. pylori than with unsuccessful eradication (RR=0.65; 95% CI 0.52 to 0.82, NNT=4.5, 95% CI 3 to 9). Adverse events (RR=2.19; 95% 1.10 to 4.37) and adverse events leading to withdrawal (RR=2.60; 95% CI 1.47 to 4.58) were more common with eradication therapy. CONCLUSION There is high quality evidence to suggest that H. pylori eradication therapy leads to both cure and improvement in FD symptoms, although the benefit is modest.
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Affiliation(s)
- Alexander C Ford
- Leeds Gastroenterology Institute, Leeds Teaching Hospitals NHS Trust, Leeds, UK
- Leeds Institute of Medical Research, University of Leeds, Leeds, UK
| | - Evangelos Tsipotis
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Yuhong Yuan
- Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Grigorios I Leontiadis
- Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Paul Moayyedi
- Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
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24
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Gottschalk L, Andresen V, Layer P. [Irritable bowel syndrome and functional dyspepsia : Diagnosis and treatment]. Internist (Berl) 2022; 63:51-61. [PMID: 35006319 DOI: 10.1007/s00108-021-01218-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/04/2021] [Indexed: 02/07/2023]
Abstract
Irritable bowel syndrome (IBS) and functional dyspepsia are chronic diseases of the digestive tract that challenge both patients and physicians due to their difficult diagnosis and limited treatment options. The international Rome IV diagnostic criteria are commonly used for research purposes. For IBS, the diagnostic criteria based on the German S3 guideline offer a less complicated alternative for everyday clinical practice. A thorough history and basic diagnostic work-up are essential for diagnosis, as reliable biomarkers are still lacking. Clinical manifestations of both disorders are variable, and it has been useful to allocate subtypes based on leading symptom clusters; these may facilitate the choice of diagnostic tests as well as symptomatic treatment approaches. Used correctly, the combination of available drug (mostly off-label) and non-drug options can help to reduce symptoms and improve quality of life.
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Affiliation(s)
- L Gottschalk
- Medizinische Klinik, Israelitisches Krankenhaus in Hamburg, Orchideenstieg 14, 22297, Hamburg, Deutschland.
| | - V Andresen
- Medizinische Klinik, Israelitisches Krankenhaus in Hamburg, Orchideenstieg 14, 22297, Hamburg, Deutschland
| | - P Layer
- Medizinische Klinik, Israelitisches Krankenhaus in Hamburg, Orchideenstieg 14, 22297, Hamburg, Deutschland
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25
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Bonfrate L, Di Ciaula A, Portincasa P. Doing better with functional gastrointestinal disorders? Profiling gut microbiota and circulating antibodies to CdtB and vinculin. Eur J Clin Invest 2022; 52:e13702. [PMID: 34738648 DOI: 10.1111/eci.13702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/21/2021] [Accepted: 10/25/2021] [Indexed: 02/05/2023]
Affiliation(s)
- Leonilde Bonfrate
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro", Bari, Italy
| | - Agostino Di Ciaula
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro", Bari, Italy
| | - Piero Portincasa
- Department of Biomedical Sciences and Human Oncology, Clinica Medica "A. Murri", University of Bari "Aldo Moro", Bari, Italy
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26
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Comparative Efficacy of Various Pharmacological Interventions in the Treatment of Functional Dyspepsia: A Network Meta-Analysis. Dig Dis Sci 2022; 67:187-207. [PMID: 33590403 DOI: 10.1007/s10620-021-06846-1] [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: 08/16/2020] [Accepted: 01/10/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIM Patients with functional dyspepsia often select different pharmacological treatments. We aimed to compare and rank the efficacy of different pharmacological interventions in treating functional dyspepsia. METHODS We searched EMBASE, PubMed, Cochrane, Web of Science and MEDLINE from the date of database inception to March 28, 2019. A random-effects model was selected to conduct traditional meta-analysis to directly examine the efficacy of different pharmacological interventions. The consistency model was selected to conduct a network meta-analysis to evaluate the relative effects and rank probability of different pharmacological interventions. RESULTS We included 58 trials (15,629 participants and 21 pharmacological treatments). Network meta-analysis showed that cisapride, domperidone, itopride, and levosulpiride were better than placebo, especially in short term (< 4 weeks). And levosulpiride was significantly more effective than 15 other drugs and placebo (ORs ranging between 0.05 and 0.15). Cisapride was significantly more effective than lansoprazole (OR 0.30, 95% CrI 0.09-0.99) and tegaserod (OR 0.26, 95% CrI 0.07-0.98). The rank probability showed that levosulpiride was most likely to be rank 1 (77%), cinitapride rank 2 (17%), and cisapride rank 3 (23%). CONCLUSIONS Our study confirmed the effectiveness of several pharmacological treatments for ameliorating functional dyspepsia. Furthermore, levosulpiride relatively ranked the best in managing FD. Physicians should be encouraged to apply promising pharmacological interventions (e.g., levosulpiride and cisapride). However, the results should be interpreted with caution due to small study effects.
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Zhao Y, Li Y, Luan Z, Ma C, Yang L, Zhang W, Shi C. Establishment of a TaqMan-MGB probe multiplex real-time PCR system for one-step levofloxacin and clarithromycin resistant Helicobacter pylori detection. J Microbiol Methods 2021; 192:106393. [PMID: 34919971 DOI: 10.1016/j.mimet.2021.106393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 12/10/2021] [Accepted: 12/10/2021] [Indexed: 12/16/2022]
Abstract
Due to the abuse of antibiotics, the prevalence of antibiotic resistant Helicobacter pylori strains continues to increase. Therefore, antibiotic resistance assessment is now essential in addition to general H. pylori diagnosis in medical institutions to fulfill clinicians administering effective antibiotic regimens. However, the conventional antibiotic resistance assessment methods, such as in vitro antibiotic susceptibility test and E-test, are skilled-staff dependent and time-consuming. The aim of this study was to establish an easy-operating TaqMan-MGB probe multiplex real-time PCR system for one-step detection of levofloxacin and clarithromycin resistance mutations with concurrent H. pylori infection diagnosis. Through the optimization of primers, probes and reaction buffers, this proposed system could accurately distinguish the recombinant plasmids with different mutation markers. More importantly, the diagnosis results of this detection system exhibited excellent consistence with the gold standard of gastric biopsy and Sanger sequencing on the detection of H. pylori infection and relevant antibiotic resistant strains, the Kappa values of which all exceeded 0.90. In addition, the results of this detection system could also be applied for the prevalence statistics of antibiotic resistance patterns for patients by age, gender and geographical location. This simple and rapid system should be beneficial for clinicians issuing personalized treatments according to the patient's H. pylori strains and avoid the abuse of antibiotics.
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Affiliation(s)
- Yan Zhao
- Qingdao Nucleic Acid Rapid Testing International Science and Technology Cooperation Base, College of Life Sciences, Department of Pathogenic Biology, School of Basic Medicine, and Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266071, PR China
| | - Yang Li
- Qingdao Nucleic Acid Rapid Testing International Science and Technology Cooperation Base, College of Life Sciences, Department of Pathogenic Biology, School of Basic Medicine, and Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266071, PR China
| | - Zhixian Luan
- Qingdao Nucleic Acid Rapid Testing International Science and Technology Cooperation Base, College of Life Sciences, Department of Pathogenic Biology, School of Basic Medicine, and Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266071, PR China
| | - Cuiping Ma
- Shandong Provincial Key Laboratory of Biochemical Engineering, Qingdao Nucleic Acid Rapid Detection Engineering Research Center, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Lin Yang
- Department of Gastroenterology, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Wang Zhang
- Department of Gastroenterology, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Chao Shi
- Qingdao Nucleic Acid Rapid Testing International Science and Technology Cooperation Base, College of Life Sciences, Department of Pathogenic Biology, School of Basic Medicine, and Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266071, PR China.
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28
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Tanaka I, Ono S, Shimoda Y, Inoue M, Kinowaki S, Tsuda M, Ono M, Yamamoto K, Shimizu Y, Kato M, Sakamoto N. Eradication of Helicobacter pylori may improve dyspepsia in the elderly for the long term. BMC Gastroenterol 2021; 21:445. [PMID: 34823481 PMCID: PMC8620963 DOI: 10.1186/s12876-021-02027-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 11/15/2021] [Indexed: 12/30/2022] Open
Abstract
Background Therapy for eradication of Helicobacter pylori (H. pylori) improves symptoms of H. pylori-associated dyspepsia (HPD), but the effects of eradication in elderly patients are unclear. The aim of our study was to investigate dyspepsia symptoms and long-term effects of eradication in elderly patients. Methods This retrospective study included 496 patients who received H. pylori eradication therapy. The patients were divided into a group of elderly patients (group E: ≧ 65 years old) and a group of non-elderly patients (group N: < 65 years old). Abdominal symptoms were evaluated using a questionnaire about abdominal symptoms before eradication and after eradication (1–2 months and more than one year). Dyspepsia was defined as a score of 4 points or more for at least one of 4 items (postprandial fullness, early satiety, epigastric pain, and hunger pain). Improvement of symptoms was defined on the basis of changes in Global Overall Systems scores. Results There were no differences in abdominal symptoms before eradication between the two groups. Successful eradication improved symptoms in patients with dyspepsia within 2 months (in 75.6% (56/74) of the patients in group N and in 64.5% (20/31) of the patients in group E). The questionnaire showed that 80% (32/40) of the patients in group N and 60% (12/20) of the patients in group E had long-term relief of dyspepsia. The scores for abdominal symptoms in group E continued to improve for a mean period of 54.8 months after eradication. Conclusions Eradication of H. pylori age-independently improved dyspepsia symptoms for the long term. Supplementary Information The online version contains supplementary material available at 10.1186/s12876-021-02027-6.
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Affiliation(s)
- Ikko Tanaka
- Department of Gastroenterology, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan
| | - Shoko Ono
- Department of Gastroenterology, Hokkaido University Hospital, Sapporo, Hokkaido, Japan.
| | - Yoshihiko Shimoda
- Department of Gastroenterology, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan
| | - Masaki Inoue
- Department of Gastroenterology, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan
| | - Sayoko Kinowaki
- Department of Gastroenterology, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan
| | - Momoko Tsuda
- Department of Gastroenterology, National Hospital Organization Hakodate National Hospital, Hakodate, Hokkaido, Japan
| | - Masayoshi Ono
- Department of Gastroenterology, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan
| | - Keiko Yamamoto
- Division of Endoscopy, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Yuichi Shimizu
- Division of Endoscopy, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Mototsugu Kato
- Department of Gastroenterology, National Hospital Organization Hakodate National Hospital, Hakodate, Hokkaido, Japan
| | - Naoya Sakamoto
- Department of Gastroenterology, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan
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Liu W, Liu Y, Zhao J, Jiang H, Liu X, Ha L, Li T, Liu C, Wang F. The effectiveness of acupoint herbal patching for functional dyspepsia: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e27682. [PMID: 34964729 PMCID: PMC8615370 DOI: 10.1097/md.0000000000027682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 10/18/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Functional dyspepsia (FD) has gradually developed into a multiple disease of the digestive system that most patients may be accompanied by mental and emotional disorders, such as insomnia, anxiety, and depression. Acupoint herbal patching (AHP) is usually used as an alternative therapy for patients with FD. This study aimed to design a systematic review and meta-analysis to explore the effects of AHP on FD. METHODS We will search the Cochrane Central Register of Controlled Trials, the Web of Science, PubMed, Embase, the Chinese Biomedical Literature Database, the Chinese Scientific Journal Database, the Wan-Fang Database, and the China National Knowledge Infrastructure for randomized controlled trials of FD treated by AHP from inception to June 30, 2021. The primary outcome measures contain clinical effective rate, the symptom score of FD, and secondary outcome measures consist of quality of life, incidence of adverse events, and recurrence rate. We will use RevMan V.5.3 software to analyze data. Two reviewers will evaluate the risk of bias and the quality of the studies by the Cochrane Collaboration risk of bias tool and the Grading of Recommendations Assessment, Development, and Evaluation approach, separately. RESULTS This systematic review protocol will analyze the effectiveness, quality of life, improvement of the symptom, and safety of AHP therapy for FD. CONCLUSION The findings of this systematic review will provide evidence to evaluate the effectiveness and safety of AHP for FD.
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Affiliation(s)
- Wu Liu
- Changchun University of Chinese Medicine, China
| | - Yanze Liu
- Changchun University of Chinese Medicine, China
| | | | - Hailin Jiang
- Graduate School, Changchun University of Chinese Medicine, China
| | - Xiaona Liu
- Changchun University of Chinese Medicine, China
| | - Lijuan Ha
- Changchun University of Chinese Medicine, China
| | - Tie Li
- Department of Acupuncture, The Third Affiliated Hospital of Changchun University of Chinese Medicine, Changchun, China
| | - Chengyu Liu
- School of Rehabilitation Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Fuchun Wang
- Department of Acupuncture, The Affiliated Hospital of Changchun University of Chinese Medicine, China
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LenglarT L, Caula C, Moulding T, Lyles A, Wohrer D, Titomanlio L. Brain to Belly: Abdominal Variants of Migraine and Functional Abdominal Pain Disorders Associated With Migraine. J Neurogastroenterol Motil 2021; 27:482-494. [PMID: 34642268 PMCID: PMC8521460 DOI: 10.5056/jnm20290] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 03/22/2021] [Accepted: 04/08/2021] [Indexed: 12/13/2022] Open
Abstract
Migraine is one of the most frequent causes of primary headache and 9% of children suffer from migraines. Most children will continue to experience migraine attacks as adults, therefore it is imperative that we have a thorough understanding of this major health issue. This article considers the so-called abdominal variants of migraine, which are more commonly seen in children rather than adults: abdominal migraine, cyclic vomiting syndrome, and infantile colic. Other functional abdominal pain disorders such as irritable bowel syndrome and functional dyspepsia have also been linked to migraine in clinical studies. The common pathophysiological root of these diseases seems to be the gut-brain axis mechanism. Abdominal variants of migraine are considered pediatric precursors of migraine whereas the functional abdominal pain disorders related to migraine seem to share a pathophysiological root with no temporarily link as for today. In this review we aim to describe the epidemiological background, the current pathophysiological theories and the relationship of each disease to migraine. This review is the first to compile abdominal variants of migraine and functional abdominal pain disorders associated with migraine and we endeavor to elucidate the broad spectrum of migraine-related episodes in children.
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Affiliation(s)
- Léa LenglarT
- Department of Pediatric Emergency Care, APHP - Hopital Robert Debré, Paris, France
| | - Caroline Caula
- Department of Pediatric Emergency Care, APHP - Hopital Robert Debré, Paris, France
| | - Thomas Moulding
- Department of Specialty and Integrated Medicine, The Leeds Teaching Hospitals, NHS Trust, Leeds, UK
| | - Annabel Lyles
- Department of Oncology, The Leeds Teaching Hospitals, NHS Trust, Leeds, UK
| | - Delphine Wohrer
- Department of Pediatric Emergency Care, APHP - Hopital Robert Debré, Paris, France
| | - Luigi Titomanlio
- Department of Pediatric Emergency Care, APHP - Hopital Robert Debré, Paris, France.,Pediatric Migraine and Neurovascular Diseases Unit, APHP - Hopital Robert Debré, Paris, France.,Paris University, INSERM U1141, DHU Protect, Paris, France
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31
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Mladenova I. Clinical Relevance of Helicobacter pylori Infection. J Clin Med 2021; 10:jcm10163473. [PMID: 34441769 PMCID: PMC8396975 DOI: 10.3390/jcm10163473] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/03/2021] [Accepted: 08/04/2021] [Indexed: 12/12/2022] Open
Abstract
Helicobacter pylori (H. pylori) is a Gram-negative helical, microaerophilic bacterium which colonizes the antrum and body of the stomach, surviving in its harsh environment through mechanisms of acid resistance and colonization factors. It infects approximately 50% of the world population. Although the prevalence of this infection varies from country to country, as well as between different ethnic, social or age groups, it is estimated that about 50% of the human population only carries this microorganism. While H. pylori has been found to play a major etiological and pathogenic role in chronic gastritis, peptic ulcer disease and gastric cancer, its importance for many types of extra-gastric disease needs to be further investigated. The choice of tests to diagnose H. pylori infection, defined as invasive or non-invasive, depends on the clinical indication as to whether to perform upper gastrointestinal endoscopy. Focusing on bacterial eradication, the treatment should be decided locally based on the use of antibiotics and documented antibiotic resistance. The author provides an overview of the current state of knowledge about the clinical aspects of H. pylori infection, especially its diagnostic and therapeutic management.
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Affiliation(s)
- Irena Mladenova
- Medical Faculty, Department of Hygiene, Epidemiology, Microbiology, Parasitology and Infectious Diseases, Trakia University, 6000 Stara Zagora, Bulgaria
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32
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Impact of Different Helicobacter pylori Eradication Therapies on Gastrointestinal Symptoms. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:medicina57080803. [PMID: 34441009 PMCID: PMC8400225 DOI: 10.3390/medicina57080803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 08/02/2021] [Accepted: 08/03/2021] [Indexed: 02/06/2023]
Abstract
Background and Objectives: Helicobacter pylori (H. pylori) infection impairs quality of life. However, whether eradication therapy ameliorates gastrointestinal symptoms remains questionable. The main objective of this study was to evaluate the influence of H. pylori eradication therapy on gastrointestinal symptoms. Materials and Methods: A total of 140 patients, 59 women and 81 men, with a mean age of 61 and suffering from H. pylori infection in the University Hospital of Split, Croatia, were enrolled in the study. Patients were randomly assigned to either concomitant or hybrid therapies. The Gastrointestinal Symptom Rating Scale (GSRS) questionnaire was completed by patients prior to and after the eradication therapy. Results: In both groups, the total GSRS score improved significantly after therapy. In the concomitant group, the abdominal pain score, reflux symptoms score and indigestion score decreased significantly after therapy. In the group with hybrid therapy, all five groups of symptoms (abdominal pain, reflux symptoms, indigestion, diarrhea and constipation) significantly decreased after therapy. Patients with adverse events had significantly higher total GSRS scores after eradication therapy. Conclusions: H. pylori eradication therapy could alleviate gastrointestinal symptoms regardless of the treatment used, but the favorable effect seemed to be more pronounced after hybrid therapy.
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Singh SP, Ahuja V, Ghoshal UC, Makharia G, Dutta U, Zargar SA, Venkataraman J, Dutta AK, Mukhopadhyay AK, Singh A, Thapa BR, Vaiphei K, Sathiyasekaran M, Sahu MK, Rout N, Abraham P, Dalai PC, Rathi P, Sinha SK, Bhatia S, Patra S, Ghoshal U, Poddar U, Mouli VP, Kate V. Management of Helicobacter pylori infection: The Bhubaneswar Consensus Report of the Indian Society of Gastroenterology. Indian J Gastroenterol 2021; 40:420-444. [PMID: 34219211 DOI: 10.1007/s12664-021-01186-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 04/20/2021] [Indexed: 02/04/2023]
Abstract
The Indian Society of Gastroenterology (ISG) felt the need to organize a consensus on Helicobacter pylori (H. pylori) infection and to update the current management of H. pylori infection; hence, ISG constituted the ISG's Task Force on Helicobacter pylori. The Task Force on H. pylori undertook an exercise to produce consensus statements on H. pylori infection. Twenty-five experts from different parts of India, including gastroenterologists, pathologists, surgeons, epidemiologists, pediatricians, and microbiologists participated in the meeting. The participants were allocated to one of following sections for the meeting: Epidemiology of H. pylori infection in India and H. pylori associated conditions; diagnosis; treatment and retreatment; H. pylori and gastric cancer, and H. pylori prevention/public health. Each group reviewed all published literature on H. pylori infection with special reference to the Indian scenario and prepared appropriate statements on different aspects for voting and consensus development. This consensus, which was produced through a modified Delphi process including two rounds of face-to-face meetings, reflects our current understanding and recommendations for the diagnosis and management of H. pylori infection. These consensus should serve as a reference for not only guiding treatment of H. pylori infection but also to guide future research on the subject.
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Affiliation(s)
- Shivaram Prasad Singh
- Department of Gastroenterology, Srirama Chandra Bhanja Medical College and Hospital, Cuttack, 753 007, India.
| | - Vineet Ahuja
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Uday C Ghoshal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow, 226 014, India
| | - Govind Makharia
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Usha Dutta
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | - Showkat Ali Zargar
- Department of Gastroenterology, Sher-I-Kashmir Institute of Medical Sciences, Soura, Srinagar, 190 011, India
| | - Jayanthi Venkataraman
- Department of Hepatology, Sri Ramachandra Medical Centre, No. 1 Ramachandra Nagar, Porur, Chennai, 600 116, India
| | - Amit Kumar Dutta
- Department of Gastrointestinal Sciences, Christian Medical College and Hospital, Vellore, 632 004, India
| | - Asish K Mukhopadhyay
- Division of Bacteriology, National Institute of Cholera and Enteric Diseases, Kolkata, 700 010, India
| | - Ayaskanta Singh
- Department of Gastroenterology, IMS and Sum Hospital, Bhubaneswar, 756 001, India
| | - Babu Ram Thapa
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Superspeciality of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | - Kim Vaiphei
- Department of Histopathology, Postgraduate Institute of Medical Education and Research, Sector 12, Chandigarh, 160 012, India
| | - Malathi Sathiyasekaran
- Department of Pediatric Gastroenterology, Kanchi Kamakoti Childs Trust Hospital, Chennai, 600 034, India
| | - Manoj K Sahu
- Department of Gastroenterology, IMS and Sum Hospital, Bhubaneswar, 756 001, India
| | - Niranjan Rout
- Department of Pathology, Acharya Harihar Post Graduate Institute of Cancer, Manglabag, Cuttack, 753 007, India
| | - Philip Abraham
- P D Hinduja Hospital and Medical Research Centre, Veer Savarkar Marg, Cadel Road, Mahim, Mumbai, 400 016, India
| | - Prakash Chandra Dalai
- Gastro and Kidney Care Hospital, IRC Village, Nayapalli, Bhubaneswar, 751 015, India
| | - Pravin Rathi
- Department of Gastroenterology, Topiwala National Medical College and B Y L Nair Charitable Hospital, Dr Anandrao Laxman Nair Marg, Mumbai, 400 008, India
| | - Saroj K Sinha
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160 012, India
| | - Shobna Bhatia
- Department of Gastroenterology and Hepatobiliary Sciences, Sir HN Reliance Foundation Hospital and Research Centre, Raja Rammohan Roy Road, Prarthana Samaj, Girgaon, Mumbai, 400 004, India
| | - Susama Patra
- Department of Pathology, All India Institute of Medical Sciences, Patrapada, Bhubaneswar, 751 019, India
| | - Ujjala Ghoshal
- Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow, 226 014, India
| | - Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | | | - Vikram Kate
- Department of Surgery, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, 605 006, India
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Pritchard DM, Bornschein J, Beales I, Beresniak A, Salhi H, Malfertheiner P. Cost-effectiveness modelling of use of urea breath test for the management of Helicobacter pylori-related dyspepsia and peptic ulcer in the UK. BMJ Open Gastroenterol 2021; 8:e000685. [PMID: 34244244 PMCID: PMC8268888 DOI: 10.1136/bmjgast-2021-000685] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 06/24/2021] [Indexed: 01/10/2023] Open
Abstract
OBJECTIVE Clinical data comparing diagnostic strategies in the management of Helicobacter pylori-associated diseases are limited. Invasive and noninvasive diagnostic tests for detecting H. pylori infection are used in the clinical care of patients with dyspeptic symptoms. Modelling studies might help to identify the most cost-effective strategies. The objective of the study is to assess the cost-effectiveness of a 'test-and-treat' strategy with the urea breath test (UBT) compared with other strategies, in managing patients with H. pylori-associated dyspepsia and preventing peptic ulcer in the UK. DESIGN Cost-effectiveness models compared four strategies: 'test-and-treat' with either UBT or faecal antigen test (FAT), 'endoscopy-based strategy' and 'symptomatic treatment'. A probabilistic cost-effectiveness analysis was performed using a simulation model in order to identify probabilities and costs associated with relief of dyspepsia symptoms (over a 4-week time horizon) and with prevention of peptic ulcers (over a 10-year time horizon). Clinical and cost inputs to the model were derived from routine medical practice in the UK. RESULTS For relief of dyspepsia symptoms, 'test-and-treat' strategies with either UBT (€526/success) and FAT (€518/success) were the most cost-effective strategies compared with 'endoscopy-based strategy' (€1317/success) and 'symptomatic treatment' (€1 029/success). For the prevention of peptic ulcers, 'test-and-treat' strategies with either UBT (€208/ulcer avoided/year) or FAT (€191/ulcer avoided/year) were the most cost-effective strategies compared with 'endoscopy-based strategy' (€717/ulcer avoided/year) and 'symptomatic treatment' (€651/ulcer avoided/year) (1 EUR=0,871487 GBP at the time of the study). CONCLUSION 'Test-and-treat' strategies with either UBT or FAT are the most cost-effective medical approaches for the management of H. pylori-associated dyspepsia and the prevention of peptic ulcer in the UK. A 'test-and-treat' strategy with UBT has comparable cost-effectiveness outcomes to the current standard of care using FAT in the UK.
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Affiliation(s)
- D Mark Pritchard
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, UK
| | - Jan Bornschein
- Translational Gastroenterology Unit, University of Oxford, Oxford University Hospitals NHS Trust, Oxford, Oxfordshire, UK
| | - Ian Beales
- Department of Gastroenterology, Norfolk and Norwich University Hospital, Norwich, Norfolk, UK
| | - Ariel Beresniak
- Department of Research & Development, Data Mining International, Geneva, Switzerland
| | - Hocine Salhi
- Department of Medical Affairs, Mayoly Spindler Laboratories, Chatou, France
| | - Peter Malfertheiner
- Department of Gastroenterology, Otto-von-Guericke University Hospital, Magdeburg, Germany
- Department of Medicine II, University Hospital, LMU, Munich, Germany
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35
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WU D, WANG Y, ZHANG JL, LIAN HH, CHEN LQ, PENG T, RONG PJ, HOU LW. Transcutaneous auricular vagus nerve stimulation for functional dyspepsia: A randomized controlled trial. WORLD JOURNAL OF ACUPUNCTURE-MOXIBUSTION 2021. [DOI: 10.1016/j.wjam.2021.05.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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36
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Jung HK, Kang SJ, Lee YC, Yang HJ, Park SY, Shin CM, Kim SE, Lim HC, Kim JH, Nam SY, Shin WG, Park JM, Choi IJ, Kim JG, Choi M. Evidence based guidelines for the treatment of Helicobacter pylori infection in Korea 2020. Korean J Intern Med 2021; 36:807-838. [PMID: 34092054 PMCID: PMC8273819 DOI: 10.3904/kjim.2020.701] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 05/06/2021] [Indexed: 01/10/2023] Open
Abstract
Helicobacter pylori infection is one of the most common infectious diseases worldwide. H. pylori is responsible for substantial gastrointestinal morbidity with a high disease burden. Since the revision of the H. pylori Clinical Practice Guidelines in 2013 in Korea, the eradication rate of H. pylori has gradually decreased with the use of a clarithromycin based triple therapy. According to a nationwide randomized controlled study by the Korean College of Helicobacter and Upper Gastrointestinal Research released in 2018, the intention-to-treat eradication rate was only 63.9%, which was mostly due to increased antimicrobial resistance to clarithromycin. The clinical practice guidelines for treatment of H. pylori were updated based on evidence-based medicine from a meta-analysis conducted on a target group receiving the latest level of eradication therapy. The draft recommendations developed based on the meta-analysis were finalized after expert consensus on three recommendations regarding the indication for treatment and eight recommendations on the treatment itself. These guidelines were designed to provide clinical evidence for the treatment of H. pylori to patients, nurses, medical school students, policymakers, and clinicians. These may differ from current medical insurance standards, and will be revised if more evidence emerges in the future.
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Affiliation(s)
- Hye-Kyung Jung
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul,
Korea
| | - Seung Joo Kang
- Department of Internal Medicine, Seoul National University Hospital Healthcare System Gangnam Center, Seoul,
Korea
| | - Yong Chan Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul,
Korea
| | - Hyo-Joon Yang
- Division of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Seon-Young Park
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju,
Korea
| | - Cheol Min Shin
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam,
Korea
| | - Sung Eun Kim
- Department of Internal Medicine, Kosin University College of Medicine, Busan,
Korea
| | - Hyun Chul Lim
- Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin,
Korea
| | - Jie-Hyun Kim
- Department of Internal Medicine and Institute of Gastroenterology, Yonsei University College of Medicine, Seoul,
Korea
| | - Su Youn Nam
- Center for Gastric Cancer, Kyungpook National University Chilgok Hospital, Daegu,
Korea
| | - Woon Geon Shin
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon,
Korea
| | - Jae Myung Park
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul,
Korea
| | - Il Ju Choi
- Center for Gastric Cancer, National Cancer Center, Goyang,
Korea
| | - Jae Gyu Kim
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul,
Korea
| | - Miyoung Choi
- Division of Healthcare Technology Assessment Research, National Evidence-based Healthcare Collaborating Agency, Seoul,
Korea
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37
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Wang C, Fang X. Inflammation and Overlap of Irritable Bowel Syndrome and Functional Dyspepsia. J Neurogastroenterol Motil 2021; 27:153-164. [PMID: 33795538 PMCID: PMC8026374 DOI: 10.5056/jnm20175] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 11/23/2020] [Accepted: 11/29/2020] [Indexed: 12/13/2022] Open
Abstract
Irritable bowel syndrome (IBS) and functional dyspepsia (FD) are common functional gastrointestinal disorders (FGIDs) and account for a large proportion of consulting patients. These 2 disorders overlap with each other frequently. The pathogenesis of IBS or FD is complicated and multi-factors related, in which infectious or non-infectious inflammation and local or systemic immune response play significant roles. There are few studies focusing on the mechanism of inflammation in patients with overlap syndrome of irritable bowel syndrome and functional dyspepsia (IBS-FD). This review focuses on current advances about the role of inflammation in the pathogenesis of IBS and FD and the possible mechanism of inflammation in IBS-FD.
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Affiliation(s)
- Congzhen Wang
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiucai Fang
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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38
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Jung HK, Kang SJ, Lee YC, Yang HJ, Park SY, Shin CM, Kim SE, Lim HC, Kim JH, Nam SY, Shin WG, Park JM, Choi IJ, Kim JG, Choi M. Evidence-Based Guidelines for the Treatment of Helicobacter pylori Infection in Korea 2020. Gut Liver 2021; 15:168-195. [PMID: 33468712 PMCID: PMC7960974 DOI: 10.5009/gnl20288] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/14/2020] [Accepted: 10/20/2020] [Indexed: 01/10/2023] Open
Abstract
Helicobacter pylori infection is one of the most common infectious diseases worldwide. Although the prevalence of H. pylori is gradually decreasing, approximately half of the world's population still becomes infected with this disease. H. pylori is responsible for substantial gastrointestinal morbidity worldwide, with a high disease burden. It is the most common cause of gastric and duodenal ulcers and gastric cancer. Since the revision of the H. pylori clinical practice guidelines in 2013 in Korea, the eradication rate of H. pylori has gradually decreased with the use of a clarithromycin-based triple therapy for 7 days. According to a nationwide randomized controlled study conducted by the Korean College of Helicobacter and Upper Gastrointestinal Research released in 2018, the intention-to-treat eradication rate was only 63.9%, which was mostly due to increased antimicrobial resistance, especially from clarithromycin. The clinical practice guidelines for the treatment of H. pylori were updated according to evidence-based medicine from a meta-analysis conducted on a target group receiving the latest level of eradication therapy. The draft recommendations developed based on the meta-analysis were finalized after an expert consensus on three recommendations regarding the indication for treatment and eight recommendations for the treatment itself. These guidelines were designed to provide clinical evidence for the treatment (including primary care treatment) of H. pylori infection to patients, nurses, medical school students, policymakers, and clinicians. These may differ from current medical insurance standards and will be revised if more evidence emerges in the future.
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Affiliation(s)
- Hye-Kyung Jung
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
| | - Seung Joo Kang
- Department of Internal Medicine, Seoul National University Hospital Gangnam Center, Seoul, Korea
| | - Yong Chan Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hyo-Joon Yang
- Division of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seon-Young Park
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Cheol Min Shin
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Sung Eun Kim
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Hyun Chul Lim
- Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea
| | - Jie-Hyun Kim
- Department of Internal Medicine and Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Su Youn Nam
- Center for Gastric Cancer, Kyungpook National University Hospital Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Woon Geon Shin
- Department of Internal Medicine, Hallym University College of Medicine, Seoul, Korea
| | - Jae Myung Park
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Il Ju Choi
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
| | - Jae Gyu Kim
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Miyoung Choi
- Division of Healthcare Technology Assessment Research, National Evidence-based Healthcare Collaborating Agency, Seoul, Korea
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39
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de Korwin JD. [Helicobacter pylori: When to look for an infection and treat it in adults?]. Rev Med Interne 2021; 42:482-491. [PMID: 33648778 DOI: 10.1016/j.revmed.2020.11.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 11/15/2020] [Indexed: 12/16/2022]
Abstract
Helicobacter pylori infection is acquired during childhood mainly within the family. It causes active chronic gastritis associated with the development of many digestive and extra digestive diseases. Its expression results from interactions between the bacteria, the host and environmental factors modulating the evolution of gastritis and acid secretion. The French recommendations for research and treatment for curative or preventive purposes were updated in 2017. These are indications with a high level of evidence for association and efficacy of the eradication treatment: peptic ulcer, taking non-steroidal anti-inflammatory drugs or aspirin with an ulcer history, gastric MALT lymphoma, and localized resection of gastric cancer. The recommendations relate to other diseases with a lower level of evidence: functional dyspepsia, risk factors for gastric adenocarcinoma (family history of gastric cancer, Lynch syndrome, pre-neoplastic lesions: atrophy, intestinal metaplasia, dysplasia), unexplained iron deficiency anemia and vitamin B12 deficiency, immunological thrombocytopenic purpura, bariatric surgery isolating part of the stomach. The diagnosis is made by examining gastric biopsies or by non-invasive test depending on the clinical situation. The 10-day triple therapies guided by the study of antibiotic sensitivity (proton pump inhibitors (PPI), amoxicillin, clarithromycin or levofloxacin) are recommended as first-line treatment because of the increase in resistance, allowing the reduction of the duration of treatment, the number of antibiotics and side effects. By default, probabilistic quadruple therapies of 14 days are possible and interchangeable (PPI with amoxicillin, clarithromycin, metronidazole, or a combination of bismuth salt, tetracycline and metronidazole). Eradication control is necessary.
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Affiliation(s)
- J-D de Korwin
- Université de Lorraine, CHRU-Nancy, département de médecine interne et immunologie clinique-BPC, rue du Morvan, 54511 Vandœuvre-Lès-Nancy cedex, France.
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40
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Gebeyehu E, Nigatu D, Engidawork E. Complete symptom resolution as predictor of Helicobacter pylori eradication and factors affecting symptom resolution: Prospective follow up study. PLoS One 2021; 16:e0246624. [PMID: 33571257 PMCID: PMC7877610 DOI: 10.1371/journal.pone.0246624] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 01/22/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Symptom resolution is the most common clinical practice during assessment and evaluation of helicobacter pylori infected patients after employing eradication therapy. OBJECTIVE Prediction of eradication of H. pylori with symptom resolution and assess factors affecting symptom resolution. METHOD Facility based follow up study was done on consented H. pylori positive adult patients who received standard triple therapy consisting of a proton pump inhibitor, amoxicillin, and clarithromycin from May 2016 to April 2018 at Bahir Dar city in Ethiopia. Sociodemographic and clinical data was collected before and after eradication therapy by using pre-developed structured questionnaire. Both positive and negative predictive values were calculated. SPSS version 23 was used to conduct bivariate and backward stepwise multivariate logistic regression to analyze data. P-value < 0.05 at 95%CI was considered as significant. RESULT The study involved a total of 421 patients who completed follow up. Patients' mean age and body weight (±SD) were 30.63 (± 10.74) years and 56.71 (± 10.19) kg, respectively. Complete symptom resolution was achieved in 84.3% of the patients and eradication of H. pylori was successful in 90% of patients. Positive predictive value of complete symptom resolution for H. pylori eradication was 98.9% (351/355) and whereas negative predictive value was 57.6%(38/66). Factors associated with complete symptom resolution were regimen completion (AOR: 2.77 95%CI (1.12-6.86), p = 0.028) and no use of traditional homemade supplements prepared from Fenugreek or Flaxseed (AOR: 2.09 95%CI (1.22-3.58), p = 0.007). CONCLUSION Complete symptom resolution is a powerful predictor of success of H. pylori eradication and can be used to assess H. pylori status after eradication therapy. Assessment of complete symptom resolution should consider regimen completion and traditional practice of using homemade supplements prepared from Fenugreek or Flaxseed.
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Affiliation(s)
- Endalew Gebeyehu
- Department of Pharmacology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
- * E-mail:
| | - Desalegn Nigatu
- Department of Internal Medicine, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Ephrem Engidawork
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Watanabe J, Shimamoto J, Kotani K. The Effects of Antibiotics for Helicobacter pylori Eradication or Dapsone on Chronic Spontaneous Urticaria: A Systematic Review and Meta-Analysis. Antibiotics (Basel) 2021; 10:antibiotics10020156. [PMID: 33557074 PMCID: PMC7913800 DOI: 10.3390/antibiotics10020156] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/30/2021] [Accepted: 02/01/2021] [Indexed: 01/19/2023] Open
Abstract
Background: Chronic spontaneous urticaria (CSU) is a disease with wheals and/or angioedema. Some drugs, especially antibiotics for Helicobacter pylori (H. pylori) eradication and the sulfone antibiotic dapsone, may be candidates for treating CSU. The present study assessed the efficacy of these antibiotic therapies for CSU. Methods: Databases (MEDLINE, the Cochrane Central Register of Controlled Trials, EMBASE, the World Health Organization International Clinical Trials Platform Search Portal and ClinicalTrials.gov) were searched until October 2020. Study selection, data abstraction and quality assessments were independently performed using the Grading of Recommendations Assessment, Development and Evaluation approach. The outcomes were the remission of CSU-related symptoms, activities and adverse events due to antibiotics for H. pylori eradication or dapsone. Results: Nine randomized controlled trials (RCTs; 361 patients) were included. The antibiotics for H. pylori eradication increased the remission rate (risk ratio (RR) = 3.99, 95% confidence interval (CI) = 1.31 to 12.14; I2 = 0%), but dapsone did not (RR = 1.15, 95% CI = 0.74 to 1.78). Antibiotics for H. pylori eradication (standard mean difference (SMD) = 1.49, 95% CI = 0.80 to 2.18; I2 = 69%) and dapsone (SMD = 7.00, 95% CI = 6.92 to 7.08; I2 = 0%) improved symptoms. The evidence of certainty was moderate. Dapsone was associated with mild adverse events, whereas H. pylori eradication was not. Conclusion: Antibiotics, especially those for H. pylori eradication, improved the remission rate and symptoms of CSU with few adverse events. Further studies are needed.
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Affiliation(s)
| | | | - Kazuhiko Kotani
- Correspondence: author: ; Tel.: +81-285-58-7394; Fax: +81-285-44-0628
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42
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Chisty A. Update on Indigestion. Med Clin North Am 2021; 105:19-30. [PMID: 33246519 DOI: 10.1016/j.mcna.2020.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Dyspepsia affects a large percentage of the general population and can lead to lost work productivity and reduced quality of life. Patients with dyspepsia younger than 60 should not routinely undergo endoscopy but instead should pursue Helicobacter pylori test-and-treat approach. For patients 60 and older, endoscopy should be performed. Patients without any identifiable cause for their symptoms are diagnosed with functional dyspepsia. Guideline-based treatment includes H pylori eradication and proton pump inhibitor use. If acid suppression is not adequate, treatment with a tricyclic antidepressant followed by a prokinetic agent and psychological therapy are considered. Complementary therapies are not recommended due to limited evidence.
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Affiliation(s)
- Alia Chisty
- Division of General Internal Medicine, Penn State College of Medicine, Penn State Health Milton S. Hershey Medical Center, 500 University Drive, PO Box 850, Hershey, PA 17033, USA.
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Jung HK, Kang SJ, Lee YC, Yang HJ, Park SY, Shin CM, Kim SE, Lim HC, Kim JH, Nam SY, Shin WG, Park JM, Choi IJ, Kim JG, Choi M. Evidence-based Guidelines for the Treatment of Helicobacter pylori Infection in Korea: 2020 Revised Edition. THE KOREAN JOURNAL OF HELICOBACTER AND UPPER GASTROINTESTINAL RESEARCH 2020. [DOI: 10.7704/kjhugr.2020.0045] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Helicobacter pylori (H. pylori) infection is one of the most common infectious diseases worldwide. Although its incidence is gradually decreasing, about half of the world's population still get infected. H. pylori infection is responsible for substantial gastrointestinal morbidity worldwide. It is the most common cause of gastric and duodenal ulcers as well as gastric cancer. Since the revision of the H. pylori Clinical Practice Guidelines in 2013, the eradication rate of H. pylori has gradually decreased with the use of classical triple therapy, wherein amoxicillin, clarithromycin, and proton pump inhibitors are administered, for 7 days. According to a nationwide randomized controlled study conducted by the Korean College of Helicobacter and Upper Gastrointestinal Research released in 2018, the intention-to-treat eradication rate was only 63.9%, which was due to increased antimicrobial resistance induced by the use of antibiotics, especially clarithromycin. The update of clinical practice guideline for treatment of H. pylori was developed based on evidence-based medicine by conducting a meta-analysis. The draft recommendations were finalized after expert consensus on three recommendations regarding the indication for treatment and eight recommendations on the treatment itself. These guidelines are designed to provide patients, nurses, medical school students, policymakers, and clinicians with clinical evidence to guide primary care and treatment of H. pylori infection. These may differ from current medical insurance standards and will be revised further, if necessary, based on research-based evidence.
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Yuan C, Yong G, Wang X, Xie T, Wang C, Yuan Y, He G. Developing the Patient Health Questionnaire-8 for a greater impact on the quality of life of patients with functional dyspepsia compared to Somatic Symptom Scale-8. BMC Gastroenterol 2020; 20:359. [PMID: 33115439 PMCID: PMC7594451 DOI: 10.1186/s12876-020-01508-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 10/19/2020] [Indexed: 02/08/2023] Open
Abstract
Background To develop the Patient Health Questionnaire-8 (PHQ-8) as a more reliable approach than the Somatic Symptom Scale-8 (SSS-8), evaluating somatization which might be a critical factor influencing the quality of life (QoL) in patients with functional dyspepsia (FD). Also, the effects of somatization on QoL of FD patients were assessed by these two approaches. Methods Herein, 612 FD patients completed a questionnaire involving 25 items. 8/25 items were selected to develop the PHQ-8 by four methods of discrete degree, correlation coefficient, factor analysis, and Cronbach’s α coefficient. Reliability and validity of the PHQ-8 and the SSS-8 were compared by principal component and confirmatory factor analyses. The effects of somatization, depression, and anxiety on the Nepean Dyspepsia Index (NDI) for QoL were explored by Pearson’s correlation coefficient and linear regression analysis. Results The Cronbach’s α coefficient for the PHQ-8 and the SSS-8 was 0.601 and 0.553, respectively, and the cumulative contribution rate of three extracted factors for the developed PHQ-8 and SSS-8 was 55.103% and 51.666%, respectively. Somatization evaluated by the PHQ-8 (r = 0.309, P < 0.001) and the SSS-8 (r = 0.281, P < 0.001) was found to be correlated to NDI. The model used for the PHQ-8 showed that the values of goodness-of-fit index (GFI) and adjusted GFI (AGFI) were 0.984 and 0.967, respectively, which indicated that the model fitted well. Linear regression analysis unveiled that somatization (β = 0.270, P < 0.001), anxiety (β = 0.163, P < 0.001), and depression (β = 0.136, P = 0.003) assessed by the PHQ-8 were correlated to NDI. In addition, somatization (β = 0.250, P < 0.001), anxiety (β = 0.156, P < 0.001), and depression (β = 0.155, P = 0.001) evaluated by the SSS-8 were correlated to NDI. Conclusions PHQ-8 showed a superior reliability and validity, and somatization assessed by the developed PHQ-8 showed a greater influence on the QoL of FD patients as compared to the SSS-8. Our findings suggested that the developed PHQ-8 may show improvement in a reliable assessment of the effects of somatization on FD patients in lieu of the SSS-8.
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Choi Y, Kim N, Noh GT, Lee JY, Lee DH. The Efficacy and Safety of GCWB104 (<i>Flos</i> Lonicera Extract) in Functional Dyspepsia: A Single-Center, Randomized, Double-Blind, Placebo-Controlled Study. Gut Liver 2020; 14:67-78. [PMID: 31945816 PMCID: PMC6974325 DOI: 10.5009/gnl19283] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 11/10/2019] [Accepted: 11/26/2019] [Indexed: 12/13/2022] Open
Abstract
<b>Background/Aims:</b> The <i>Flos Lonicera</i> extract GCWB104 has been shown to have significant protective effects against gastritis and gastric ulcers <i>in vivo</i>. The aim of this study was to investigate the efficacy and safety of GCWB104 in subjects with functional dyspepsia (FD). <b>Methods:</b> In this single-center, double-blind, randomized clinical trial, 92 subjects diagnosed with FD using the Rome III criteria were allocated to either the test group (300 mg of GCWB104, containing 125 mg of <i>Flos Lonicera</i> extract, twice daily) or the placebo group (300 mg placebo, twice daily). The total score improvement on the Gastrointestinal Symptom Rating Scale (GSRS) for individual symptoms, changes in antioxidant levels, changes in dyspepsia-related quality of life according to the Nepean Dyspepsia Index (NDI), and adverse effects were compared before and after 8 weeks of treatment. <b>Results:</b> The differences in total GSRS scores and score improvements after 8 weeks of treatment were significant between the GCWB104 and control groups (p=0.0452 and p=0.0486, respectively). Thirteen of 15 individual symptoms on the GSRS improved in the GCWB104 group, while six symptoms improved in the control group. In addition, statistically significant changes in rumbling, loose stool, and stool urgency were observed in the GCWB104 group. Blood 8-hydroxy-2'-deoxyguanosine (8-OHdG) levels, known as antioxidants, showed significant reductions after 8 weeks of administration of GCWB104. There were no adverse events related to treatment with GCWB104. <b>Conclusions:</b> GCWB104 safely contributed to improvements in mild to moderate FD and irritable bowel syndrome symptoms. Antioxidant effects of GCWB104 were also suggested (Clinicaltrials.gov number NCT04008901).
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Affiliation(s)
- Yonghoon Choi
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Nayoung Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.,Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Gi Tark Noh
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Ju Yup Lee
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Dong Ho Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.,Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
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Azadbakht S, Azadbakht S, Esmaili A, Rahmani P. Comparison of clinical symptoms after Helicobacter pylori eradication in functional dyspepsia patients based on endoscopic view of antral gastropathy. New Microbes New Infect 2020; 38:100806. [PMID: 33365132 PMCID: PMC7749399 DOI: 10.1016/j.nmni.2020.100806] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 10/19/2020] [Accepted: 11/02/2020] [Indexed: 02/07/2023] Open
Abstract
Functional dyspepsia is a common gastric disease that can be associated with Helicobacter pylori infection. The aim of this study is to evaluate antral endoscopy of individuals who presented with functional dyspepsia, H. pylori infection status and the effects of eradication therapy on the symptoms. Following the diagnosis of dyspepsia as per Rome III criteria, 260 individuals who were eligible for the study underwent upper gastrointestinal endoscopy and were divided into four groups of 65 according to the endoscopic view, grades I, II, III and IV (negative). Stool antigen test was also performed for all patients to identify H. pylori infection. The early signs of dyspepsia were assessed by a standard questionnaire. In all groups, omeprazole, amoxicillin, clarithromycin and metronidazole were used for eradication treatment, and 1 month after the treatment, a faecal antigen test was repeated to evaluate the eradication of H. pylori. There was no statistically significant difference between the groups in terms of clinical symptoms before treatment. The highest response to eradication treatment was seen in individuals with antral gastropathy grade III (66.2%) and the lowest response was in patients without antral gastropathy Grade IV (32.3%). This difference was statistically significant. There was no statistically significant relationship between the participants in terms of family history, age, gender and response to treatment. Eradicating H. pylori reduces the symptoms of dyspepsia. The response of eradication therapy was greatest among the patients with grade III antral gastropathy.
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Affiliation(s)
- S. Azadbakht
- Department of Internal Medicine, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - S. Azadbakht
- Student Research Committee, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - A. Esmaili
- Department of Internal Medicine, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - P. Rahmani
- Paediatric Gastroenterology and Hepatology Research Centre, Tehran University of Medical Sciences, Tehran, Iran
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47
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Nicolò M, Ferro Desideri L, Vagge A, Traverso CE. Current Pharmacological Treatment Options for Central Serous Chorioretinopathy: A Review. Pharmaceuticals (Basel) 2020; 13:ph13100264. [PMID: 32977380 PMCID: PMC7597965 DOI: 10.3390/ph13100264] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 09/17/2020] [Accepted: 09/21/2020] [Indexed: 12/22/2022] Open
Abstract
Central serous chorioretinopathy (CSC) is a common cause of visual impairment in patients generally aged 20 to 60 and it is characterized by acute or chronic neurosensory detachments of the retina. Although CSC resolves spontaneously in most cases, in some patients it may cause permanent visual impairment in the working population; for this reason, several approaches, including photodynamic therapy (PDT), subthreshold micropulse laser treatment and oral mineralocorticoid receptor antagonists, have been studied as first-line treatment options for CSC. To date, half-dose PDT has provided the most encouraging results in this regard, supported by large, multicenter, randomized clinical trials such as the “Prospective Randomized Controlled Treatment Trial for Chronic Central Serous Chorioretinopathy” (PLACE) trial; however, the role of novel possible non-invasive treatment options is attracting interest. This review article aims to discuss the current pharmacological treatment options investigated for the management of CSC, including aspirin, ketoconazole, beta blockers, rifampicin and many others. In particular, further evidence about oral mineralocorticoid receptor antagonists, firstly seen as promising non-invasive alternatives for treating CSC, will be provided and discussed in light of the recent “Eplerenone for chronic central serous chorioretinopathy in patients with active, previously untreated disease for more than 4 months” (VICI) trial results, which have largely resized their role as possible first-line oral treatment options for treating CSC.
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Affiliation(s)
- Massimo Nicolò
- IRCCS Ospedale Policlinico San Martino, University Eye Clinic of Genoa, 16132 Genoa, Italy; (L.F.D.); (A.V.); (C.E.T.)
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, 16148 Genoa, Italy
- Macula Onlus Foundation, 16132 Genoa, Italy
- Correspondence: ; Tel.: +39-010-555-4191
| | - Lorenzo Ferro Desideri
- IRCCS Ospedale Policlinico San Martino, University Eye Clinic of Genoa, 16132 Genoa, Italy; (L.F.D.); (A.V.); (C.E.T.)
| | - Aldo Vagge
- IRCCS Ospedale Policlinico San Martino, University Eye Clinic of Genoa, 16132 Genoa, Italy; (L.F.D.); (A.V.); (C.E.T.)
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, 16148 Genoa, Italy
| | - Carlo Enrico Traverso
- IRCCS Ospedale Policlinico San Martino, University Eye Clinic of Genoa, 16132 Genoa, Italy; (L.F.D.); (A.V.); (C.E.T.)
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, 16148 Genoa, Italy
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Abstract
PURPOSE OF REVIEW Functional dyspepsia (FD) is a chronic functional gastrointestinal disorder characterised by upper gastrointestinal symptoms. Here, we aimed to examine the evidence for immune responses to food in FD and overlap with food hypersensitivity conditions. RECENT FINDINGS A feature of FD in a subset of patients is an increase in mucosal eosinophils, mast cells, intraepithelial cytotoxic T cells and systemic gut-homing T cells in the duodenum, suggesting that immune dysfunction is characteristic of this disease. Rates of self-reported non-celiac wheat/gluten sensitivity (NCW/GS) are higher in FD patients. FD patients commonly report worsening symptoms following consumption of wheat, fermentable oligosaccharides, disaccharides, monosaccharides, or polyols (FODMAPs), high-fat foods and spicy foods containing capsaicin. Particularly, wheat proteins and fructan in wheat may drive symptoms. Immune mechanisms that drive responses to food in FD are still poorly characterised but share key effector cells to common food hypersensitivities including non-IgE-mediated food allergy and eosinophilic oesophagitis.
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49
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Beresniak A, Malfertheiner P, Franceschi F, Liebaert F, Salhi H, Gisbert JP. Helicobacter pylori "Test-and-Treat" strategy with urea breath test: A cost-effective strategy for the management of dyspepsia and the prevention of ulcer and gastric cancer in Spain-Results of the Hp-Breath initiative. Helicobacter 2020; 25:e12693. [PMID: 32285569 DOI: 10.1111/hel.12693] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 03/08/2020] [Accepted: 03/09/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Data from clinical trials comparing Helicobacter pylori (H. pylori) management strategies in patients with dyspepsia are limited. Cost-effectiveness simulation models might help to identify the optimal strategy. OBJECTIVE To assess the cost-effectiveness of the H. pylori "Test and Treat" (T&T) strategy including the use of urea breath test (UBT) vs symptomatic treatment (ST) and vs upper gastrointestinal endoscopy (UGE) as a first procedure in patients with dyspepsia. METHODS Three main strategies: "T&T" strategy including the use of UBT, "UGE" and "ST" have been compared using cost-effectiveness models developed in accordance with the Spanish medical practice. For the model simulations, a time horizon of 4 weeks was considered for the endpoint "Dyspepsia symptoms relief" and 10 years when using "Peptic ulcer avoided" and "Gastric cancer avoided" endpoints. RESULTS For the endpoint "Dyspepsia symptoms relief", T&T strategy appears to be the most cost-effective (883€/success) compared to UGE strategy and to ST strategy (respectively 1628€ and 990€/success). For the endpoint "Probability of peptic ulcer", the T&T strategy appears to be the most cost-effective (421€/peptic ulcer avoided/y) compared to UGE strategy and ST strategy (respectively 728€ and 632€/peptic ulcer avoided/y). For the endpoint "Gastric cancer avoided", the T&T strategy appears to be the most cost-effective (524€/gastric cancer avoided/y) compared to UGE strategy and "ST" strategy (respectively 716€ and 696€/gastric cancer avoided/y). CONCLUSIONS T&T strategy including the use of UBT is the most cost-effective medical approach for management of dyspepsia and for the prevention of ulcer and gastric cancer.
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Affiliation(s)
| | - Peter Malfertheiner
- Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke University Hospital, Magdeburg, Germany.,Department of Medicine II, University Hospital, LMU, Munich, Germany
| | - Francesco Franceschi
- Department of Gastroenterology and Internal Medicine, Catholic University, Rome, Italy
| | | | | | - Javier P Gisbert
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid, and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
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50
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Mosso E, Bonetto S, Longobardi G, Abenavoli L, Ribaldone DG, Saracco GM, Pellicano R. Management of functional dyspepsia in 2020: a clinical point of view. MINERVA GASTROENTERO 2020; 66:331-342. [PMID: 32623872 DOI: 10.23736/s1121-421x.20.02732-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Dyspepsia is a disorder that refers mainly to central upper abdominal pain or discomfort. When a cause of this symptom is not identified the condition is termed functional dyspepsia (FD), that affects a large part of the general population. The relevance of FD is due to its high prevalence, but also to its chronic or intermittent course. This induces a significant burden for each national healthcare system. The pathogenesis of FD is complex and multifactorial, depending on cultural, environmental, and biological factors. Although considered of main importance in the pathophysiology of several gastroduodenal diseases, in the context of FD Helicobacter pylori (H. pylori) infection plays a limited role. The diagnosis of FD requires the exclusion of organic gastroduodenal diseases as well as H. pylori infection. Thus, the diagnostic workup includes a complete anamnesis, biochemical tests, and endoscopy with biopsy (when requested), and the satisfaction of clinic criteria recommended by the Rome IV consensus. The treatment of FD is also challenging, in fact more and more studies focused on a wide range of different therapies, with a multitude of results. The aim of this literature review is to provide an update of the new evidences useful for diagnosis and management of FD.
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Affiliation(s)
- Elena Mosso
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Silvia Bonetto
- Department of Medical Sciences, University of Turin, Turin, Italy
| | | | - Ludovico Abenavoli
- Department of Health Sciences, Magna Graecia University, Catanzaro, Italy
| | | | - Giorgio M Saracco
- Department of Medical Sciences, University of Turin, Turin, Italy.,Unit of Gastroenterology, Molinette Hospital, Turin, Italy
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