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Ma S, Tong Z, He Y, Zhang Y, Guo X, Qi X. Association between hiatal hernia and Barrett's esophagus: an updated meta-analysis with trial sequential analysis. Therap Adv Gastroenterol 2024; 17:17562848231219234. [PMID: 38187927 PMCID: PMC10771746 DOI: 10.1177/17562848231219234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 11/20/2023] [Indexed: 01/09/2024] Open
Abstract
Background Barrett's esophagus (BE) is a precursor of esophageal adenocarcinoma. It is critical to recognize the risk factors associated with BE. Objectives The present meta-analysis aims to systematically estimate the association of hiatal hernia with the risk of BE. Design A meta-analysis with trial sequential analysis. Data sources and methods The PubMed, EMBASE, and Cochrane Library databases were searched. The pooled odds ratios (ORs) and adjusted ORs (aORs) with their 95% confidence intervals (CIs) were calculated for the combined estimation of unadjusted data and data adjusted for confounders, respectively. Heterogeneity was quantified using the Cochrane Q test and I² statistics. Subgroup, meta-regression, and leave-one-out sensitivity analyses were employed to explore the sources of heterogeneity. Results Forty-seven studies with 131,517 participants were included. Based on the unadjusted data from 47 studies, hiatal hernia was significantly associated with an increased risk of any length BE (OR = 3.91, 95% CI = 3.31-4.62, p < 0.001). The heterogeneity was significant (I² = 77%; p < 0.001) and the definition of controls (p = 0.014) might be a potential contributor to heterogeneity. Based on the adjusted data from 14 studies, this positive association remained (aOR = 3.26, 95% CI = 2.44-4.35, p < 0.001). The heterogeneity was also significant (I² = 65%; p < 0.001). Meta-analysis of seven studies demonstrated that hiatal hernia was significantly associated with an increased risk of long-segment BE (LSBE) (OR = 10.01, 95% CI = 4.16-24.06, p < 0.001). The heterogeneity was significant (I² = 78%; p < 0.001). Meta-analysis of seven studies also demonstrated that hiatal hernia was significantly associated with an increased risk of short-segment BE (OR = 2.76, 95% CI = 2.05-3.71, p < 0.001). The heterogeneity was not significant (I² = 30%; p = 0.201). Conclusion Hiatal hernia should be a significant risk factor for BE, especially LSBE. Registration PROSPERO registration number CRD42022367376.
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Affiliation(s)
- Shaoze Ma
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Graduate School, Dalian Medical University, Dalian, China
| | - Zhenhua Tong
- Section of Medical Service, General Hospital of Northern Theater Command, Shenyang, China
| | - Yong He
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Graduate School, Shenyang Pharmaceutical University, Shenyang, China
| | - Yiyan Zhang
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Graduate School, China Medical University, Shenyang, China
| | - Xiaozhong Guo
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, Liaoning 110840, China
| | - Xingshun Qi
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, Liaoning 110840, China
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Chen J, Zhang J, Ma X, Ren Y, Tang Y, Zhang Z, Ye W, Zhang X, Lin Z, Wang L, Li Z. Causal relationship between Helicobacter pylori antibodies and gastroesophageal reflux disease (GERD): A mendelian study. PLoS One 2023; 18:e0294771. [PMID: 38079405 PMCID: PMC10712878 DOI: 10.1371/journal.pone.0294771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 11/08/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Observational studies have indicated that both Helicobacter pylori infection and the presence of Helicobacter pylori antibodies may increase the risk of gastroesophageal reflux disease (GERD). However, the exact association between Helicobacter pylori antibodies and the occurrence of GERD remains largely unresolved. Therefore, this two-sample Mendelian randomization (MR) study aims to investigate the causal relationship between Helicobacter pylori infection and GERD. METHODS This study encompassed seven different specific protein antibodies targeting Helicobacter pylori and utilized a genome-wide association study (GWAS) on GERD. MR analysis was conducted to assess the causal relationship between Helicobacter pylori antibodies and the development of GERD. RESULTS Genetically predicted serum levels of Helicobacter pylori IgG antibodies were positively associated with an increased risk of GERD (odds ratio [OR] = 1.001, 95% CI 1.000-1.003, P = 0.043). No causal relationship was found between other Helicobacter pylori antibodies and gastroesophageal reflux disease. CONCLUSION The outcomes derived from our two-sample Mendelian randomization analysis demonstrate a discernible link between the levels of Helicobacter pylori IgG antibodies and an augmented susceptibility to GERD. However, it is imperative to expand the sample size further in order to corroborate the correlation between Helicobacter pylori infection and GERD.
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Affiliation(s)
- Jiaqin Chen
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Department of Gastroenterology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Junning Zhang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Department of Oncology of Integrative Chinese and Western Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Xiaolu Ma
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Department of Gastroenterology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yuehan Ren
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Yi Tang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Zhongmian Zhang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Department of Gastroenterology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Wangyu Ye
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Department of Gastroenterology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Xiyan Zhang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Department of Gastroenterology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Zili Lin
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Department of Gastroenterology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Lan Wang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Department of Gastroenterology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Zhihong Li
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Department of Gastroenterology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
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Wang Y, Zhou B, Fang S, Zhu S, Xu T, Dilikumaer M, Li G. Dynorphin participates in interaction between depression and non-erosive reflux disease. Esophagus 2023; 20:158-169. [PMID: 36244036 PMCID: PMC9813039 DOI: 10.1007/s10388-022-00955-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 09/07/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND To explore the relationships between anxiety/depression and NERD, we focused on dynorphin (Dyn), an important member of visceral hypersensitivity, and its related pathways. METHODS Pearson's correlation analysis on patients with NERD and in vivo experiment on NERD rat model. Part 1: Pearson's correlation analysis among serum levels of Dyn, clinical symptoms and HADS scores of NERD patients were carried on. Part 2: Wistar rats were randomly divided into 2 groups: control group and model group. The data of pH value, immobility time, serum Dyn concentration, NMDAR1 and SP expression were, respectively, derived from automatic pH recorder, tail suspension test, enzyme-linked immunosorbent assay, immunohistochemistry and immunofluorescence. RESULTS Part 1: Pearson's correlation analysis showed that there was a linear correlation between Clinical Symptom (CS) score and HADS score (HAD-A, HAD-D), and the correlation coefficients were 0.385 and 0.273 respectively; the correlation coefficient between lg (Dyn) and lg (CS score) was r = 0.441, P = 0.002; the correlation coefficient between lg(Dyn) and lg (HAD-D score) was r = 0.447, P = 0.002. Part 2: The pH value of the lower esophagus in the model group was lower than that in the control group (P < 0.01). The tail suspension immobility time of model group was significantly longer than that of control group (P < 0.01). The serum Dyn concentration and the expression level of NMDAR1 in spinal cord and SP in lower esophageal mucosa of model group were significantly higher than those of control group (P < 0.05). CONCLUSION Increased serum dynorphin level may be a sign of correlation between depression and NERD.
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Affiliation(s)
- Yi Wang
- Department of Gastroenterology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Bingduo Zhou
- Department of Gastroenterology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shengquan Fang
- Department of Gastroenterology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shengliang Zhu
- Department of Gastroenterology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Tingting Xu
- Department of Gastroenterology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Makan Dilikumaer
- Department of Gastroenterology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Guanwu Li
- Department of Radiology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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4
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Yalaki S, Caglar R, Pulat H. Effect of gastric helicobacter pylori colonization in the development of erosive esophagitis in patients with hiatal hernia. Niger J Clin Pract 2023; 26:43-48. [PMID: 36751822 DOI: 10.4103/njcp.njcp_1928_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Background/Aims There may be various factors that determine gastroesophageal reflux disease (GERD) as a result of hiatal hernia (HH) (such as the size of the hernia, age, other host and environmental factors) and the presence of protective factors to explain the absence of reflux disease should not be ignored. Helicobacter pylori (Hp) infection can prevent the development of GERD or cause it. This study aimed to determine whether Hp colonized in the stomach and hernia affects the development of erosive esophagitis (EE) in patients with HH. Materials and Methods In this case-controlled study, 111 patients with HH were eligible for the study. Study group with EE (n = 61, 55%) and control group without EE (n = 50, 45%) were formed. Groups were compared for gastric Hp and Hp in the hernia. Results While the frequency of Hp in the antrum was 55.7% in the group with EE, it was 30% in the control group (p = 0.01, OR: 2.94 in 95% CI 1.34-6.46). The rates in terms of HP frequency in the corpus were 43.6% and 32.1%, respectively, (p = 0.45). Hp colonization in HH was detected in 18 cases (29.50%) and 14 cases (28%), respectively, (p = 0.86). In regression analysis, antral Hp was found to be effective in the development of EE (p = 0.01). Conclusion As a result of this study, we think that antral Hp may have a causative role in the development of reflux esophagitis, but the presence of Hp in HH does not have an effective role in reflux esophagitis formation.
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Affiliation(s)
- S Yalaki
- Department of Gastroenterology, Mersin City Training and Research Hospital, Mersin, Turkey
| | - R Caglar
- Department of General Surgery, Mersin City Training and Research Hospital, Mersin, Turkey
| | - H Pulat
- Department of General Surgery, Mersin City Training and Research Hospital, Mersin, Turkey
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5
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Caballero-Mateos AM, López-Hidalgo JL, Torres-Parejo Ú, Hernández-González JM, Quintero-Fuentes MD, Caballero-Plasencia AM, Redondo-Cerezo E. Risk factors for functional dyspepsia, erosive and non-erosive gastroesophageal reflux disease: A cross-sectional study. GASTROENTEROLOGIA Y HEPATOLOGIA 2022:S0210-5705(22)00314-4. [PMID: 36584749 DOI: 10.1016/j.gastrohep.2022.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/11/2022] [Accepted: 12/02/2022] [Indexed: 12/28/2022]
Abstract
BACKGROUND Conflicting data exists regarding risk factors associated with Gastroesophageal Reflux Disease (GERD) and Functional Dyspepsia (FD). Few studies examine anxiety/depression in relation to GERD phenotypes (Esophagitis/EE, and Non-Erosive Reflux Disease/NERD), FD, and Rome-IV syndromes. Our aim was to evaluate the association between epidemiological factors and comorbidities with GERD phenotypes, FD, and Rome-IV syndromes, as well as their relationship with anxiety/depression. METHODS 338 subjects were selected from 357 patients referred to three tertiary-centers for endoscopic evaluation. Every subject was interviewed individually to administer three validated questionnaires: GERD-Q, Rome-IV and HADS. RESULTS 45/338 patients were controls, 198/58.6% classified as GERD, 81/24.0% EE (49/14.5% symptomatic, and 32/9.5% asymptomatic), 117/34.6% NERD, 176/52.1% FD (43/12.7% epigastric pain syndrome, 36/10.7% postprandial distress syndrome, and 97/28.7% overlapping syndrome). 81 patients were mixed GERD-FD. Multivariate analysis found significant independent associations: age in NERD and FD; sex in EE, asymptomatic EE and FD; body mass index in NERD and FD; alcohol in EE; anxiety/depression in FD; use of calcium channel antagonists in EE; and inhalers in FD. We compared controls vs different groups/subgroups finding significantly more anxiety in NERD, FD, all Rome-IV syndromes, and mixed GERD-FD; more depression in FD, overlapping syndrome, and mixed GERD-FD; and higher levels of anxiety+depression in NERD, FD, overlapping syndrome, and mixed GERD-FD. CONCLUSIONS NERD and FD share demographic and psychopathological risk factors which suggests that they may form part of the same pathophysiological spectrum. Regarding NERD anxiety was predominant, and in FD anxiety+depression, suggesting that both processes may require complementary psychological therapy.
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Ma S, Guo X, Wang C, Yin Y, Xu G, Chen H, Qi X. Association of Barrett's esophagus with Helicobacter pylori infection: a meta-analysis. Ther Adv Chronic Dis 2022; 13:20406223221117971. [PMID: 36034104 PMCID: PMC9403448 DOI: 10.1177/20406223221117971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 07/19/2022] [Indexed: 11/25/2022] Open
Abstract
Background and Aims: Barrett’s esophagus (BE) is the only recognized precursor for esophageal
adenocarcinoma. Helicobacter pylori (H.
pylori) infection is a major contributing factor towards upper
gastrointestinal diseases, but its relationship with BE remains
controversial. Some previous studies suggested that H.
pylori infection negatively correlated with BE, while others
did not. This may be attributed to the difference in the selection of
control groups among studies. The present meta-analysis aims to clarify
their association by combining all available data from well-designed
studies. Methods: The PubMed, EMBASE, and Cochrane
Library databases were searched. Odds ratios (ORs) with 95%
confidence intervals (CIs) were pooled by a random-effects model.
Heterogeneity was evaluated using the Cochran’s Q test and
I2 statistics. Meta-regression, subgroup,
and leave-one-out sensitivity analyses were employed to explore the sources
of heterogeneity. Results: Twenty-four studies with 1,354,369 participants were included. Meta-analysis
found that patients with BE had a significantly lower prevalence of
H. pylori infection than those without (OR = 0.53, 95%
CI = 0.45–0.64; p < 0.001). The heterogeneity was
statistically significant (I² = 79%;
p < 0.001). Meta-regression, subgroup, and leave-one-out
sensitivity analyses did not find any source of heterogeneity. Meta-analysis
of 7 studies demonstrated that CagA-positive H. pylori
infection inversely correlated with BE (OR = 0.25, 95% CI = 0.15–0.44;
p = 0.000), but not CagA-negative H.
pylori infection (OR = 1.22, 95% CI = 0.90–1.67;
p = 0.206). Meta-analysis of 4 studies also
demonstrated that H. pylori infection inversely correlated
with LSBE (OR = 0.39, 95% CI = 0.18–0.86; p = 0.019), but
not SSBE (OR = 0.73, 95% CI = 0.30–1.77; p = 0.484). Conclusion: H. pylori infection negatively correlates with BE. More
experimental studies should be necessary to elucidate the potential
mechanisms in future.
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Affiliation(s)
| | | | | | | | - Guangqin Xu
- Department of Gastroenterology, General
Hospital of Northern Theater Command, Shenyang, China
- Graduate School, Dalian Medical University,
Dalian, China
| | - Hongxin Chen
- Department of Gastroenterology, General
Hospital of Northern Theater Command, Shenyang, China
- Graduate School, Liaoning University of
Traditional Chinese Medicine, Shenyang, China
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7
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Du YL, Duan RQ, Duan LP. Helicobacter pylori infection is associated with reduced risk of Barrett's esophagus: a meta-analysis and systematic review. BMC Gastroenterol 2021; 21:459. [PMID: 34876031 PMCID: PMC8650239 DOI: 10.1186/s12876-021-02036-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 11/16/2021] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Helicobacter pylori (Hp) is a class I carcinogen in gastric carcinogenesis, but its role in Barrett's esophagus (BE) is unknown. Therefore, we aimed to explore the possible relationship. METHODS We reviewed observational studies published in English until October 2019. Summary odds ratios (ORs) and 95% confidence intervals (CIs) were calculated for included studies. RESULTS 46 studies from 1505 potential citations were eligible for inclusion. A significant inverse relationship with considerable heterogeneity was found between Hp (OR = 0.70; 95% CI, 0.51-0.96; P = 0.03) and BE, especially the CagA-positive Hp strain (OR = 0.28; 95% CI, 0.15-0.54; P = 0.0002). However, Hp infection prevalence was not significantly different between patients with BE and the gastroesophageal reflux disease (GERD) control (OR = 0.99; 95% CI, 0.82-1.19; P = 0.92). Hp was negatively correlated with long-segment BE (OR = 0.47; 95% CI, 0.25-0.90; P = 0.02) and associated with a reduced risk of dysplasia. However, Hp had no correlated with short-segment BE (OR = 1.11; 95% CI, 0.78-1.56; P = 0.57). In the present infected subgroup, Hp infection prevalence in BE was significantly lower than that in controls (OR = 0.69; 95% CI, 0.54-0.89; P = 0.005); however, this disappeared in the infection history subgroup (OR = 0.88; 95% CI, 0.43-1.78; P = 0.73). CONCLUSIONS Hp, especially the CagA-positive Hp strain, and BE are inversely related with considerable heterogeneity, which is likely mediated by a decrease in GERD prevalence, although this is not observed in the absence of current Hp infection.
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Affiliation(s)
- Yan-Lin Du
- Department of Gastroenterology, Peking University Third Hospital, No. 49 North Garden Rd., Haidian District, Beijing, 100191, China
| | - Ru-Qiao Duan
- Department of Gastroenterology, Peking University Third Hospital, No. 49 North Garden Rd., Haidian District, Beijing, 100191, China
| | - Li-Ping Duan
- Department of Gastroenterology, Peking University Third Hospital, No. 49 North Garden Rd., Haidian District, Beijing, 100191, China.
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Zamani M, Alizadeh-Tabari S, Hasanpour AH, Eusebi LH, Ford AC. Systematic review with meta-analysis: association of Helicobacter pylori infection with gastro-oesophageal reflux and its complications. Aliment Pharmacol Ther 2021; 54:988-998. [PMID: 34437710 DOI: 10.1111/apt.16585] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/10/2021] [Accepted: 08/14/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND Conflicting results exist on the association between Helicobacter pylori infection and gastro-oesophageal reflux (GOR), and its complications, such as erosive oesophagitis (EO) and Barrett's oesophagus (BO). AIMS To explore the association of H. pylori infection with GOR symptoms and their complications METHODS: We searched Embase, PubMed, Web of Science and Scopus databases through December 2020 for relevant articles. Regarding the association between H. pylori and GOR symptoms (heartburn, regurgitation or reflux), we included observational studies comparing the prevalence of GOR symptoms between H. pylori-positive and -negative individuals. Concerning the association between H. pylori and complications of GOR, we included studies comparing the prevalence of EO or BO between H. pylori-positive and -negative individuals. RESULTS In total, 36 papers were eligible. Based on seven cross-sectional surveys, H. pylori infection was associated with a lower odds of GOR symptoms (odds ratio [OR] 0.74, 95% confidence interval [CI] 0.61-0.90). However, in four case-control studies, H. pylori infection was not associated with odds of GOR symptoms (OR 1.10, 95% CI 0.85-0.1.43). In 26 cross-sectional studies in patients with GOR symptoms, the OR for EO was 0.70 (95% CI 0.58-0.84) in H. pylori-positive vs -negative cases. Based on nine cross-sectional studies in subjects with GOR complications, no significant association was found between H. pylori infection and either endoscopically-diagnosed (OR 1.84, 95% CI 0.67-5.02) or histologically confirmed (OR 0.85, 95% CI 0.60-1.20) BO. CONCLUSIONS Helicobacter pylori infection appears to be associated with a decreased odds of GOR symptoms and EO. In contrast, H. pylori infection did not seem to affect the odds of BO in patients with GER complications.
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Affiliation(s)
- Mohammad Zamani
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran.,Digestive Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | | | - Leonardo H Eusebi
- Gastroenterology and Endoscopy Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Alexander C Ford
- Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK.,Leeds Gastroenterology Institute, Leeds Teaching Hospitals NHS Trust, Leeds, UK
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Zhao Z, Yin Z, Zhang C. Lifestyle interventions can reduce the risk of Barrett's esophagus: a systematic review and meta-analysis of 62 studies involving 250,157 participants. Cancer Med 2021; 10:5297-5320. [PMID: 34128354 PMCID: PMC8335822 DOI: 10.1002/cam4.4061] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 04/12/2021] [Accepted: 05/19/2021] [Indexed: 12/12/2022] Open
Abstract
Background Barrett's esophagus (BE) is a well‐established risk factor for esophageal adenocarcinoma. Our objective was to investigate the effectiveness of lifestyle interventions on BE risk. Methods We searched PubMed, Embase, and Web of Science up to 30 September 2020. The summary relative risks (RRs) and 95% confidence intervals (CIs) for the highest versus lowest categories of exposure were assessed. Analyses of subgroup, dose–response, sensitivity, and publication bias were conducted. Results Sixty‐two studies were included that involved more than 250,157 participants and 22,608 cases. Seven lifestyle factors were investigated: smoking, alcohol, body mass index (BMI), physical activity, sleep time, medication, and diet. We observed statistically significant increased BE risks for smoking (RR = 1.35, 95% CI = 1.16–1.57), alcohol intake (RR = 1.23, 95% CI = 1.13–1.34), body fatness (RR = 1.08, 95% CI = 1.03–1.13), less sleep time (RR = 1.76, 95% CI = 1.24–2.49), and proton pump inhibitors use (RR = 1.64, 95% CI = 1.17–2.29). Reduced risks of BE were found for aspirin (RR = 0.70, 95% CI = 0.58–0.84) and the intake of vitamin C (RR = 0.59, 95% CI = 0.44–0.80), folate (RR = 0.47, 95% CI = 0.31–0.71), and fiber (RR = 0.95, 95% CI = 0.93–0.97). The quality of most included studies was high and the subgroup analysis according to the quality score showed significant results (p < 0.05). There was no publication bias for smoking and alcohol. Although the analysis suggested significant evidence of publication bias for BMI, sensitivity analysis showed that the changes in the recalculated RRs were not significant. Conclusions The large meta‐analysis revealed that lifestyle modifications could reduce the risks of BE and, consequently, esophageal adenocarcinoma.
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Affiliation(s)
- Zhanwei Zhao
- Department of General Surgery, the Sixth Medical Center of PLA General Hospital, Beijing, China
| | - Zifang Yin
- Department of Obstetrics, the Sixth Medical Center of PLA General Hospital, Beijing, China
| | - Chaojun Zhang
- Department of General Surgery, the Sixth Medical Center of PLA General Hospital, Beijing, China
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10
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Abstract
Interpreting natural course studies have been very difficult due to their retrospective design, lack of standardization, reliability of reported mucosal findings, liberal use of antireflux medications and accuracy of chart documentation. Studies provided a wide range of progression rates of patients from nonerosive reflux disease (NERD) to erosive esophagitis (EE). However, direct progression from NERD to Barrett's esophagus appears to be an uncommon phenomenon. Importantly, progression of NERD patients was commonly reported to low grades of EE, which are currently considered inconclusive of gastroesophageal reflux disease. Reports of progression rates from low grades to high grades EE also vary considerably. Progression of patients with EE, without metaplastic epithelium underneath the inflammation, to Barrett's esophagus is relatively uncommon. Recently, it was also recognized that regression from high grades to low grades EE and from EE to NERD is a common phenomenon affecting up to 25% of the patients from each group.
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11
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Dai YK, Wu YB, Wen H, Li RL, Chen WJ, Tang C, Lu L, Hu L. Different Traditional Herbal Medicines for the Treatment of Gastroesophageal Reflux Disease in Adults. Front Pharmacol 2020; 11:884. [PMID: 32765255 PMCID: PMC7378538 DOI: 10.3389/fphar.2020.00884] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 05/28/2020] [Indexed: 12/12/2022] Open
Abstract
Background/Aims Traditional Herbal Medicines (THM) have been being used for gastroesophageal reflux disease (GERD) for a long time, but clinical evidence is still scarce. We evaluated different THM prescriptions for GERD in adults. Methods Data added to nine online databases from their inception to November 30, 2019, were systematically searched. All relevant randomized controlled trials (RCTs) were included and were combined with Bayesian network analysis. The Cochrane Collaboration’s risk of bias tool and GRADE profiler version 3.6 were respectively employed to evaluate the quality of evidence of outcomes. Results Seventeen publications involving 1441 participants were retrieved. The results of our analysis suggested that Jianpi therapy+proton pump inhibitors (PPIs) and Ligan Hewei therapy respectively ranked first in overall clinical efficacy and efficacy under gastroscope; Ligan Hewei therapy+PPIs was the optimum intervention in the improvement of acid regurgitation and heartburn. Conclusion This research indicates that Ligan Hewei therapy and Jianpi therapy, or these therapies separately combined with PPIs, should be recommended as appropriate complementary and alternative treatments based on the specific characteristics of GERD. However, additional well-designed RCTs with high methodological quality are still needed for future research.
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Affiliation(s)
- Yun-Kai Dai
- Institute of Gastroenterology, Guangzhou University of Chinese Medicine, Guangzhou, China.,Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yun-Bo Wu
- Institute of Gastroenterology, Guangzhou University of Chinese Medicine, Guangzhou, China.,Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hao Wen
- Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ru-Liu Li
- Institute of Gastroenterology, Guangzhou University of Chinese Medicine, Guangzhou, China.,Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Wei-Jing Chen
- Institute of Gastroenterology, Guangzhou University of Chinese Medicine, Guangzhou, China.,Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Chunzhi Tang
- Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Liming Lu
- Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ling Hu
- Institute of Gastroenterology, Guangzhou University of Chinese Medicine, Guangzhou, China.,Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
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12
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A population-based survey of gastroesophageal reflux disease in a region with high prevalence of esophageal cancer in China. Chin Med J (Engl) 2020; 132:1516-1523. [PMID: 31045906 PMCID: PMC6616241 DOI: 10.1097/cm9.0000000000000275] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Background: The exact relationship between gastroesophageal reflux disease (GERD) and esophageal squamous cell cancer (ESCC) is far from clarification. The aim of this study was to investigate the epidemiology of GERD in a region with high prevalence of ESCC in China. Methods: A population-based, cross-sectional study was conducted in a high ESCC prevalent area, Anyang, Henan, China. All subjects fulfilled questionnaires and underwent gastroendoscopy with routine esophageal biopsy. The subjects were divided into GERD subtypes (reflux esophagitis [RE] and non-erosive reflux disease [NERD]) and controls. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to examine risk factors for RE and NERD. Results: A total of 2844 subjects were finally enrolled. The prevalence of GERD (RE + NERD) was 17.3%. Among them, 271 (9.53%) adults were diagnosed with RE. The prevalence of RE increased with age (7.09% in 45–50 years, 8.00% in 51–60 years, and 9.53% in 61–69 years, χ2 = 62.216, P < 0.001). Sixty-seven (2.36%) subjects were diagnosed with the silent RE. A total of 221 (7.77%) subjects were diagnosed with NERD. Frequent liquid food consumption (OR [95% CI]: 1.502 [1.076–2.095]) was independent risk factor for RE as well as age, male gender, high body mass index (BMI), ever smoking. Age was independent risk factor for NERD. For silent RE, age, male gender, and frequent liquid food consumption were risk factors. Conclusions: In the population with high prevalence of ESCC, a high prevalence of GERD and inverted proportion of RE/NERD were presented. Age was an independent risk factor for GERD. The male gender, high BMI, smoking, and frequent liquid food consumption may be risk factors for RE but not for NERD.
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13
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Overweight: A Protective Factor against Comorbidity in the Elderly. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16193656. [PMID: 31569448 PMCID: PMC6801595 DOI: 10.3390/ijerph16193656] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 09/25/2019] [Accepted: 09/27/2019] [Indexed: 12/22/2022]
Abstract
The aim of this study was to investigate the relationship between body mass index (BMI) categories and comorbidity in 9067 patients (age range 18‒94 years) who underwent upper digestive endoscopy in Northern Sardinia, Italy. The majority of participants (62.2%) had a BMI under 25 kg/m2, overweight was detected in 30.4%, and obesity (BMI ≥ 30 kg/m2) in 7.4% of patients. The most frequent illness recorded was hypertension followed by cardiovascular and liver disease. The multivariate analysis, after adjusting for sex, residence, marital status, smoking habits, occupation and hospitalization detected an association between comorbidity and aging that was statistically significant and progressive. Among patients younger than 60 years (n = 5612) the comorbidity risk was higher for BMI ranging 27.5‒29.9 kg/m2 compared with BMI 25.0‒27.4 kg/m2 (RR = 1.38; 95% CI 1.27‒1.50 vs. RR = 0.86; 95% CI 0.81‒0.90). In patients older than 60 years (n= 3455) the risk was lower for a BMI in the range 27.5–29.9 kg/m2 compared with a BMI in the range 25.0–27.4 kg/m2 (RR = 1.11; 95% CI 1.05‒1.18 vs. RR = 1.28; 95% CI 1.21‒1.35). These results suggest that being moderately overweight is a marker of a healthy aging process and might protect, at least in part, against comorbidity. However, further research is needed to better understand this unexpected finding.
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14
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Miftahussurur M, Doohan D, Nusi IA, Adi P, Rezkitha YAA, Waskito LA, Fauzia KA, Bramantoro T, Maimunah U, Thamrin H, Masithah SI, Sukadiono S, Uchida T, Lusida MI, Yamaoka Y. Gastroesophageal reflux disease in an area with low Helicobacter pylori infection prevalence. PLoS One 2018; 13:e0205644. [PMID: 30427843 PMCID: PMC6241118 DOI: 10.1371/journal.pone.0205644] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 09/28/2018] [Indexed: 12/12/2022] Open
Abstract
The association between gastroesophageal reflux disease (GERD) prevalence and its risk factors in an area with low Helicobacter pylori prevalence is important to clarify. We analyzed the prevalence of GERD and risk factors in an area of Indonesia with low prevalence of H. pylori infection. We recruited 104 dyspeptic patients who underwent endoscopy in Surabaya. Patients were diagnosed with GERD based on the Los Angeles classification. We evaluated gastric biopsy specimens and measured serum pepsinogen levels. Interleukin polymorphisms were evaluated by polymerase chain reaction-restriction fragment length polymorphism. Of 104 patients, 56 (53.8%) were endoscopically found to have GERD, with most categorized as grade A; 48 (46.2%) were classified as non-GERD. Higher economic status, smoking, and a history of proton-pump inhibitor use significantly increased the risk of GERD. GERD Questionnaire scores showed a positive correlation with GERD (P < 0.001). An association was found between antral atrophic gastritis and GERD (P = 0.030), and patients with GERD more frequently had severe antral atrophy than nonerosive reflux disease (P = 0.018). We found an association between pepsinogen I/II levels and GERD (P = 0.047), but with low accuracy. IL-1β -511 TT and CT were predominant among the IL-1β -511 genotypes, and IL-8-251 AT and TT were predominant among the IL-8-251 genotypes. In conclusion, we found a high prevalence of GERD in an area with low prevalence of H. pylori infection, which could be associated with acid reflux. Smoking, history of proton-pump inhibitor use, and higher economic group significantly increased the risk of GERD.
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Affiliation(s)
- Muhammad Miftahussurur
- Gastroentero-Hepatology Division, Department of Internal Medicine, Faculty of Medicine-Dr. Soetomo Teaching Hospital, Universitas Airlangga, Surabaya, Indonesia
- Department of Environmental and Preventive Medicine, Oita University Faculty of Medicine, Yufu, Japan
- Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
| | - Dalla Doohan
- Department of Environmental and Preventive Medicine, Oita University Faculty of Medicine, Yufu, Japan
- Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
| | - Iswan Abbas Nusi
- Gastroentero-Hepatology Division, Department of Internal Medicine, Faculty of Medicine-Dr. Soetomo Teaching Hospital, Universitas Airlangga, Surabaya, Indonesia
| | - Pangestu Adi
- Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
| | - Yudith Annisa Ayu Rezkitha
- Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
- Muhammadiyah University of Surabaya, Surabaya, Indonesia
| | - Langgeng Agung Waskito
- Department of Environmental and Preventive Medicine, Oita University Faculty of Medicine, Yufu, Japan
- Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
| | - Kartika Afrida Fauzia
- Department of Environmental and Preventive Medicine, Oita University Faculty of Medicine, Yufu, Japan
- Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
| | - Taufan Bramantoro
- Department of Dental Public Health, Faculty of Dental Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Ummi Maimunah
- Gastroentero-Hepatology Division, Department of Internal Medicine, Faculty of Medicine-Dr. Soetomo Teaching Hospital, Universitas Airlangga, Surabaya, Indonesia
| | - Husin Thamrin
- Gastroentero-Hepatology Division, Department of Internal Medicine, Faculty of Medicine-Dr. Soetomo Teaching Hospital, Universitas Airlangga, Surabaya, Indonesia
| | | | | | - Tomohisa Uchida
- Department of Molecular Pathology, Oita University Faculty of Medicine, Yufu, Japan
| | - Maria Inge Lusida
- Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
| | - Yoshio Yamaoka
- Gastroentero-Hepatology Division, Department of Internal Medicine, Faculty of Medicine-Dr. Soetomo Teaching Hospital, Universitas Airlangga, Surabaya, Indonesia
- Department of Gastroenterology and Hepatology, Baylor College of Medicine and Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, United States of America
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15
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Choi JM, Yang JI, Kang SJ, Han YM, Lee J, Lee C, Chung SJ, Yoon DH, Park B, Kim YS. Association Between Anxiety and Depression and Gastroesophageal Reflux Disease: Results From a Large Cross-sectional Study. J Neurogastroenterol Motil 2018; 24:593-602. [PMID: 30347938 PMCID: PMC6175551 DOI: 10.5056/jnm18069] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 06/18/2018] [Accepted: 08/10/2018] [Indexed: 12/13/2022] Open
Abstract
Background/Aims The different clinical manifestations of gastroesophageal reflux disease (GERD) may be influenced by associated psychological factors. We evaluated the psychological status (anxiety and depression) according to each subtype of GERD. Methods Subjects who underwent esophagogastroduodenoscopy and completed a symptom questionnaire between January 2008 and December 2011 were analyzed. The subjects were classified into the following groups: erosive reflux disease (ERD), non-erosive reflux disease (NERD), asymptomatic erosive esophagitis (AEE), and controls. Anxiety and depression were assessed using the State-Trait Anxiety Inventory and Beck Depression Inventory, respectively. Results We analyzed 19 099 subjects: 16 157 (84.6%), 176 (0.9%), 1398 (7.3%), and 1368 (7.2%) in the control, ERD, NERD, and AEE groups, respectively. Multiple multinomial logistic regression revealed a significant association of increased state (adjusted OR, 1.89; 95% CI, 1.53–2.33) and trait anxiety (adjusted OR, 1.78; 95% CI, 1.34–2.35) and depression (adjusted OR, 2.21; 95% CI, 1.75–2.80) with NERD. ERD group showed a significant association only with state anxiety (adjusted OR, 2.20; 95% CI, 1.27–3.81) and depression (adjusted OR, 2.23; 95% CI, 1.18–4.22). The AEE group, however, did not show any significant association with psychological factors. Conclusion This cross-sectional study revealed that anxiety and depression levels were significantly higher in subjects with GERD (notably in the NERD) than in controls.
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Affiliation(s)
- Ji Min Choi
- Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Korea
| | - Jong In Yang
- Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Korea
| | - Seung Joo Kang
- Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Korea
| | - Yoo Min Han
- Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Korea
| | - Jooyoung Lee
- Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Korea
| | - Changhyun Lee
- Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Korea
| | - Su Jin Chung
- Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Korea
| | - Dae Hyun Yoon
- Department of Psychiatry, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Korea
| | - Boram Park
- Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Korea
| | - Yong Sung Kim
- Division of Gastroenterology, Department of Internal Medicine, Wonkwang University Sanbon Hospital, Gunpo, Gyeonggi-do, Korea
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Erőss B, Farkas N, Vincze Á, Tinusz B, Szapáry L, Garami A, Balaskó M, Sarlós P, Czopf L, Alizadeh H, Rakonczay Z, Habon T, Hegyi P. Helicobacter pylori infection reduces the risk of Barrett's esophagus: A meta-analysis and systematic review. Helicobacter 2018; 23:e12504. [PMID: 29938864 PMCID: PMC6055671 DOI: 10.1111/hel.12504] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION The prevalence of Helicobacter pylori infection (HPI) has been decreasing in developed countries, with an increasing prevalence of Barrett's esophagus (BE) and esophageal adenocarcinoma (EAC) at the same time. The aim of our meta-analysis was to quantify the risk of BE in the context of HPI. METHODS A systematic search was conducted in 3 databases for studies on BE with data on prevalence of HPI from inception until December 2016. Odds ratios for BE in HPI were calculated by the random effects model with subgroup analyses for geographical location, presence of dysplasia in BE, and length of the BE segment. RESULTS Seventy-two studies were included in the meta-analysis, including 84 717 BE cases and 390 749 controls. The overall analysis showed that HPI reduces the risk of BE; OR = 0.68 (95% CI: 0.58-0.79, P < .001). Subgroup analyses revealed risk reduction in Asia OR = 0.53 (95% CI: 0.33-0.84, P = .007), Australia OR = 0.56 (95% CI: 0.39-0.80, P = .002), Europe OR = 0.77 (95% CI: 0.60-0.98, P = .035), and North-America OR = 0.59 (95% CI: 0.47-0.74, P < .001). The risk was significantly reduced for dysplastic BE, OR = 0.37 (95% CI: 0.26-0.51, P < .001) for non-dysplastic BE, OR = 0.51 (95% CI: 0.35-0.75, P = .001), and for long segment BE, OR = 0.25 (95% CI: 0.11-0.59, P = .001) in case of HPI. CONCLUSIONS This extensive meta-analysis provides additional evidence that HPI is associated with reduced risk of BE. Subgroup analyses confirmed that this risk reduction is independent of geographical location. HPI is associated with significantly lower risk of dysplastic, non-dysplastic, and long segment BE.
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Affiliation(s)
- Bálint Erőss
- Institute for Translational MedicineMedical SchoolUniversity of PécsPécsHungary
| | - Nelli Farkas
- Institute of BioanalysisMedical SchoolUniversity of PécsPécsHungary
| | - Áron Vincze
- Department of GastroenterologyFirst Department of MedicineMedical SchoolUniversity of PécsPécsHungary
| | - Benedek Tinusz
- Institute for Translational MedicineMedical SchoolUniversity of PécsPécsHungary
| | - László Szapáry
- Institute for Translational MedicineMedical SchoolUniversity of PécsPécsHungary
| | - András Garami
- Institute for Translational MedicineMedical SchoolUniversity of PécsPécsHungary
| | - Márta Balaskó
- Institute for Translational MedicineMedical SchoolUniversity of PécsPécsHungary
| | - Patrícia Sarlós
- Department of GastroenterologyFirst Department of MedicineMedical SchoolUniversity of PécsPécsHungary
| | - László Czopf
- Department of CardiologyFirst Department of MedicineMedical SchoolUniversity of PécsPécsHungary
| | - Hussain Alizadeh
- Department of HematologyFirst Department of MedicineMedical SchoolUniversity of PécsPécsHungary
| | - Zoltán Rakonczay
- Department of PathophysiologyMedical SchoolUniversity of SzegedSzegedHungary
| | - Tamás Habon
- Department of CardiologyFirst Department of MedicineMedical SchoolUniversity of PécsPécsHungary
| | - Péter Hegyi
- Institute for Translational MedicineMedical SchoolUniversity of PécsPécsHungary
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17
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Abstract
A substantial decrease in Helicobacter pylori-associated peptic ulcer disease has been observed during the last decades. Drug-related ulcers as well as idiopathic ulcers are becoming predominant and are more refractory to treatment; however, H. pylori infection still plays an important role in ulcer bleeding and recurrence after therapy. The effect of H. pylori eradication upon functional dyspepsia symptoms has been reviewed in this article and generally confirms the results of previous meta-analyses. Additional evidence suggests a lack of impact upon the quality of life, in spite of improvement in symptoms. The association of H. pylori with gastroesophageal reflux disease and Barrett's esophagus remains controversial with a majority of published studies showing a negative association. Furthermore, a strong inverse relationship between the presence of H. pylori and the esophageal eosinophilia was also reported. Several studies and a review addressed the role of H. pylori in autoimmune gastritis and pernicious anemia. The association of the above still remains controversial. Finally, the necessity of routine endoscopy and H. pylori eradication before bariatric surgery is discussed. Several studies suggest the rationale of preoperative upper endoscopy and H. pylori eradication prior to surgery. However, the prevalence of H. pylori infection prior to surgery in these studies generally reflects the overall prevalence of the infection in the particular geographic area. In addition, results on the role of H. pylori in developing postoperative complications remain controversial.
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Affiliation(s)
- Olga Sjomina
- Institute of Clinical and Preventive Medicine & Faculty of Medicine, University of Latvia, Riga, Latvia.,Riga East University Hospital, Riga, Latvia
| | - Frederic Heluwaert
- Hepato-gastroenterology department, Annecy Genevois Hospital, Pringy, France
| | - Driffa Moussata
- Gastroenterology department, Tours University Hospital, Tours, France
| | - Marcis Leja
- Institute of Clinical and Preventive Medicine & Faculty of Medicine, University of Latvia, Riga, Latvia.,Riga East University Hospital, Riga, Latvia.,Digestive Diseases Centre GASTRO, Riga, Latvia
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18
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Adam, Eve and the reflux enigma: age and sex differences across the gastro-oesophageal reflux spectrum. Eur J Gastroenterol Hepatol 2017; 29:634-639. [PMID: 28151751 DOI: 10.1097/meg.0000000000000845] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
INTRODUCTION We present demographic differences across the gastro-oesophageal reflux disease (GORD) spectrum in a UK District General Hospital. PATIENTS AND METHODS Data were prospectively collected over 37 years. At endoscopy patients were categorized as: erosive oesophagitis (EO), Barrett's oesophagus (BO) or nonerosive reflux disease (NER). Analysis 1: comparison of EO, BO and NER 1977-2001 when the database for GORD without BO closed. Analysis 2: demographic differences in oesophageal adenocarcinoma (OAC) in total BO population diagnosed 1977-2011. RESULTS GORD 1977-2001 (n=11 944): sex, male predominance in EO and BO but not NER; male : female ratios, 1.81, 1.65, 0.87, respectively (P<0.0001); mean age at presentation, EO 54 years, BO 62 years, NER 50 years; women were older than men by 10, 7 and 6 years, respectively.BO 1977-2011: prevalent OAC, 87/1468 (6%); male : female ratio, 4.1 (P<0.0001); incident OAC, 54/1381 (3.9%); male : female ratio, 3.5 (P<0.0001). Among all BO, more men developed OAC (3 vs. 0.9%). Within each sex, proportion of OAC higher among men (4.9 vs. 2.3%); at OAC diagnosis women were slightly but not significantly older (69.9 vs. 72.3 years, P=0.322). CONCLUSION Two views may explain our findings. First, women have either milder reflux, or reduced mucosal sensitivity hence reflux remains silent for longer. Alternatively, women genuinely develop reflux later, that is, are more protected and for longer from developing GORD and its complications. Early evidence is emerging that female sex hormones may indeed have a protective role in GORD during the reproductive period. We suggest reflux and its consequences may be an example of 'protection' conferred on Eve.
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Zhang C, Powell SE, Betel D, Shah MA. The Gastric Microbiome and Its Influence on Gastric Carcinogenesis: Current Knowledge and Ongoing Research. Hematol Oncol Clin North Am 2017; 31:389-408. [PMID: 28501083 DOI: 10.1016/j.hoc.2017.01.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Gastric malignancies are a leading cause of cancer-related death worldwide. At least 2 microbial species are currently linked to carcinogenesis and the development of cancer within the human stomach. These include the bacterium Helicobacter pylori and the Epstein-Barr virus. In recent years, there has been increasing evidence that within the human gastrointestinal tract it is not only pathogenic microbes that impact human health but also the corresponding autochthonous microbial communities. This article reviews the gastrointestinal microbiome as it relates primarily to mechanisms of disease and carcinogenesis within the upper gastrointestinal tract.
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Affiliation(s)
- Chao Zhang
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY 10021, USA; Division of Hematology and Medical Oncology, Department of Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Sarah Ellen Powell
- Division of Hematology and Medical Oncology, Department of Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Doron Betel
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY 10021, USA; Division of Hematology and Medical Oncology, Department of Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Manish A Shah
- Division of Hematology and Medical Oncology, Department of Medicine, Weill Cornell Medicine, New York, NY 10021, USA; Gastrointestinal Oncology Program, Center for Advanced Digestive Care, Sandra and Edward Meyer Cancer Center, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY 10021, USA.
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20
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Pes GM, Cocco F, Bibbò S, Marras G, Dore MP. Cancer time trend in a population following a socio-economic transition: results of age-period-cohort analysis. Int J Public Health 2017; 62:407-414. [PMID: 28233018 DOI: 10.1007/s00038-017-0946-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 01/10/2017] [Accepted: 01/11/2017] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVES To examine cancer trend using age-period-cohort analysis with a cohort of patients in Sardinia, Italy, where epidemiological transition occurred between 1950 and 1960. METHODS Poisson log-linear regression models were used to analyze time trend in patients undergoing upper endoscopy between 1995 and 2013. RESULTS A total of 10,546 clinical records (62.2% women) were retrieved. In 541 patients (5.1%), a diagnosis of cancer was reported, more often in men (5.5%) than in women (4.9%). Age and birth cohort were significantly associated with cancer rate according to age-period-cohort analysis (p < 0.0001), whereas the effect of time period was negligible (p = 0.875). An upward trend for all cancers was observed in the younger generations (7.15% before 1950, 8.85% between 1950 and 1960, and 10.7% after 1960). CONCLUSIONS Population aging and increased exposure to cancer risk factors after epidemiological transition were the major determinants associated with cancer in this Sardinian cohort, whereas time period had no effect, ruling out any variation in diagnostic accuracy. These results may facilitate the provision of preventive measures by the health care system, and improve population-tailored cancer screening strategies.
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Affiliation(s)
- Giovanni Mario Pes
- Dipartimento di Medicina Clinica e Sperimentale, University of Sassari, Viale San Pietro n 8, Sassari, 07100, Italy. .,National Institute of Biostructures and Biosystems (INBB), University of Sassari, Sassari, Italy.
| | - Federica Cocco
- Dipartimento di Medicina Clinica e Sperimentale, University of Sassari, Viale San Pietro n 8, Sassari, 07100, Italy
| | - Stefano Bibbò
- Dipartimento di Medicina Clinica e Sperimentale, University of Sassari, Viale San Pietro n 8, Sassari, 07100, Italy
| | - Giuseppina Marras
- Dipartimento di Medicina Clinica e Sperimentale, University of Sassari, Viale San Pietro n 8, Sassari, 07100, Italy
| | - Maria Pina Dore
- Dipartimento di Medicina Clinica e Sperimentale, University of Sassari, Viale San Pietro n 8, Sassari, 07100, Italy.,Baylor College of Medicine, Michael E. DeBakey VAMC, 2002 Holcombe Blvd, Houston, TX, USA
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Efficacy and Safety of Modified Banxia Xiexin Decoction (Pinellia Decoction for Draining the Heart) for Gastroesophageal Reflux Disease in Adults: A Systematic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:9591319. [PMID: 28298938 PMCID: PMC5337392 DOI: 10.1155/2017/9591319] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 01/07/2017] [Accepted: 01/16/2017] [Indexed: 12/30/2022]
Abstract
Modified Banxia Xiexin decoction (MBXD) is a classical Chinese herbal formula in treating gastroesophageal reflux disease (GERD) for long time, but the efficacy of it is still controversial. This study is to evaluate the efficacy and safety of MBXD for the treatment of GERD in adults. The search strategy was carried out for publications in seven electronic databases. RevMan software version 5.3 and the Cochrane Collaboration's risk of bias tool were performed for this review. Twelve RCTs were included for the analysis. The results of overall clinical efficacy and efficacy under gastroscope demonstrated that MBXD was superior to conventional western medicine. Meanwhile, the results of subgroup analysis showed clinical heterogeneity between the two groups. However, there was no statistically significant difference in acid regurgitation between the two groups. But in the improvement of heartburn and sternalgia, the results showed statistically significant differences for the comparison between two groups. In addition, the adverse reactions of the experiment groups were not different from those of the control groups. This systematic review indicates that MBXD may have potential effects on the treatment of patients with GERD. But because the evidence of methodological quality and sample sizes is weak, further standardized researches are required.
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Chen CC, Hsu YC, Lee CT, Hsu CC, Tai CM, Wang WL, Tseng CH, Hsu CT, Lin JT, Chang CY. Central Obesity and H. pylori Infection Influence Risk of Barrett's Esophagus in an Asian Population. PLoS One 2016; 11:e0167815. [PMID: 27936223 PMCID: PMC5148584 DOI: 10.1371/journal.pone.0167815] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 11/21/2016] [Indexed: 01/10/2023] Open
Abstract
Background and Aim The prevalence rates of Barrett’s esophagus (BE) in western countries are higher than Asian ones, but little is known about their difference among risk factors of BE. The aim of this study is to investigate the associations of various risk factors including central obesity, body mass index (BMI), metabolic syndrome and H. pylori infection, with BE. Methods A total of 161 subjects with BE were enrolled and compared to age- and gender-matched controls randomly sampled (1:4) from check-up center in same hospital. Central obesity was defined by waist circumference (female>80cm; male>90cm), metabolic syndrome by the modified National Cholesterol Education Program Adult Treatment Panel III criteria in Taiwan. Independent risk factors for BE were identified by multiple logistic regression analyses. Results The mean age for BE was 53.8±13.7 years and 75.8% was male. H. pylori infection status was detected by the rapid urease test with the prevalence of 28.4% and 44.4% in the BE patients and controls, respectively. The univariate logistic regression analyses showed the risk was associated with higher waist circumference (odds ratio [OR], 2.53; 95% confidence interval [CI], 1.78–3.60), metabolic syndrome (OR, 2.02; 95% CI, 1.38–2.96) and negative H. pylori infection (OR, 0.50; 95% CI, 0.34–0.74). However, multivariate logistic regression analyses revealed that BE associated with higher waist circumference (adjusted OR, 2.79; 95% CI, 1.89–4.12) and negative H. pylori infection (adjusted OR, 0.46; 95% CI, 0.30–0.70). Conclusions Central obesity is associated with a higher risk of BE whereas H. pylori infection with a lower risk in an ethnic Chinese population.
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Affiliation(s)
- Chih-Cheng Chen
- Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Yao-Chun Hsu
- Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
- School of Medicine and Big Data Research Centre, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Ching-Tai Lee
- Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Chia-Chang Hsu
- Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Chi-Ming Tai
- Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Wen-Lun Wang
- Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Cheng-Hao Tseng
- Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Chao-Tien Hsu
- Department of Pathology, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Jaw-Town Lin
- Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
- School of Medicine and Big Data Research Centre, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Chi-Yang Chang
- Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
- School of Medicine and Big Data Research Centre, Fu Jen Catholic University, New Taipei City, Taiwan
- * E-mail:
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