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Du LJ, Chen BR, Kim JJ, Kim S, Shen JH, Dai N. Helicobacter pylori eradication therapy for functional dyspepsia: Systematic review and meta-analysis. World J Gastroenterol 2016; 22:3486-3495. [PMID: 27022230 PMCID: PMC4806206 DOI: 10.3748/wjg.v22.i12.3486] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 01/19/2016] [Accepted: 01/30/2016] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate whether Helicobacter pylori (H. pylori) eradication therapy benefits patients with functional dyspepsia (FD).
METHODS: Randomized controlled trials (RCTs) investigating the efficacy and safety of H. pylori eradication therapy for patients with functional dyspepsia published in English (up to May 2015) were identified by searching PubMed, EMBASE, and The Cochrane Library. Pooled estimates were measured using the fixed or random effect model. Overall effect was expressed as a pooled risk ratio (RR) or a standard mean difference (SMD). All data were analyzed with Review Manager 5.3 and Stata 12.0.
RESULTS: This systematic review included 25 RCTs with a total of 5555 patients with FD. Twenty-three of these studies were used to evaluate the benefits of H. pylori eradication therapy for symptom improvement; the pooled RR was 1.23 (95%CI: 1.12-1.36, P < 0.0001). H. pylori eradication therapy demonstrated symptom improvement during long-term follow-up at ≥ 1 year (RR = 1.24; 95%CI: 1.12-1.37, P < 0.0001) but not during short-term follow-up at < 1 year (RR = 1.26; 95%CI: 0.83-1.92, P = 0.27). Seven studies showed no benefit of H. pylori eradication therapy on quality of life with an SMD of -0.01 (95%CI: -0.11 to 0.08, P = 0.80). Six studies demonstrated that H. pylori eradication therapy reduced the development of peptic ulcer disease compared to no eradication therapy (RR = 0.35; 95%CI: 0.18-0.68, P = 0.002). Eight studies showed that H. pylori eradication therapy increased the likelihood of treatment-related side effects compared to no eradication therapy (RR = 2.02; 95%CI: 1.12-3.65, P = 0.02). Ten studies demonstrated that patients who received H. pylori eradication therapy were more likely to obtain histologic resolution of chronic gastritis compared to those who did not receive eradication therapy (RR = 7.13; 95%CI: 3.68-13.81, P < 0.00001).
CONCLUSION: The decision to eradicate H. pylori in patients with functional dyspepsia requires individual assessment.
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Napthali K, Koloski N, Walker MM, Talley NJ. Women and functional dyspepsia. WOMEN'S HEALTH (LONDON, ENGLAND) 2016; 12:241-50. [PMID: 26901578 PMCID: PMC5375052 DOI: 10.2217/whe.15.88] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/21/2015] [Indexed: 12/15/2022]
Abstract
Functional dyspepsia is relatively common yet poorly understood. The best accepted diagnostic criteria are the Rome III criteria. The epidemiology, healthcare seeking rates, impact and pathophysiology are reviewed with a focus on women. Treatment is limited with no clearly established regimen currently recommended. Duodenal eosinophilia may be found in a subset. Proton pump inhibitors and prokinetic agents represent the standard therapeutic regimen after Helicobacter pylori infection has been eliminated. Some novel agents such as the prokinetic acotiamide appear promising; however, the need for a safe and efficacious treatment remains largely unmet. This review also describes the currently available management options for functional dyspepsia.
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Stiefelhagen P. [What do the guidelines say?]. MMW Fortschr Med 2016; 158:22. [PMID: 27119674 DOI: 10.1007/s15006-016-7791-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Li XL, Zhang SS, Yang C, Wang ZF, Wu ZY, Yu Q, Chang J. [Effect of Zhizhu Pill on Gastric Smooth Muscle Contractile Response and Protein Expression of Growth Hormone Secretagogue Receptor in Functional Dyspepsia Rats]. ZHONGGUO ZHONG XI YI JIE HE ZA ZHI ZHONGGUO ZHONGXIYI JIEHE ZAZHI = CHINESE JOURNAL OF INTEGRATED TRADITIONAL AND WESTERN MEDICINE 2016; 36:210-215. [PMID: 27078999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To study the therapeutic mechanism of Zhizhu Pill (ZP) for treating functional dyspepsia (FD) rats. METHODS Totally 30 ten-day-old male rats were randomly divided into the normal control group (n =10) and the model group (n = 20). The FD rat model was induced using gastric administration of 0.1% iodoacetamide (IA) combined tail clamping. The model was evaluated when rats were 8-week old. Successfully modeled rats were randomly divided into the model group (n = 10) and the ZP group (n = 10). Rats in the normal group and the model group were administered with normal saline by gastrogavage, while those in the ZP group were administered with ZP Decoction (2 mL/100 g) by gastrogavage. All medication lasted for 7 successive days. The contractile activity in in vitro longitudinal gastric muscle was recorded using Power Lab biological signal collecting system. The expression of growth hormone secretagogue receptor (GHSR) in stomach of FD rats was detected using Western blot and immunohistochemistry (IHC). RESULTS Compared with the normal group, average frequencies of gastric contraction and changing rates of amplitude obviously decreased in the model group (P < 0.05). Results of Western blot and IHC showed that the expression of GHSR decreased in the model group (P < 0.01). Compared with the model group, average frequencies of gastric contraction and changing rates of amplitude obviously increased in the ZP group (P < 0.05). Results of Western blot and IHC showed that the expression of GHSR increased in the ZP group (P < 0.01). CONCLUSION ZP could promote the gastric motility in FD rats induced by gastric administration of IA combined tail clamping, and its mechanism might be related to up-regulating GHSR protein level.
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Lazebnik LB, Simanenkov VI, Tikhonov SV, Lishchuk NB. CLINICAL STUDY OF THE EFFICACY OF NATURAL MINERAL WATER "BORJOMI" IN PATIENTS WITH FUNCTIONAL DYSPEPSIA. EKSPERIMENTAL'NAIA I KLINICHESKAIA GASTROENTEROLOGIIA = EXPERIMENTAL & CLINICAL GASTROENTEROLOGY 2016:26-30. [PMID: 29889441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The article presents the results of original research of the effectiveness and safety of natural mineral water "Borjomi" in patients with functional dyspepsia. Daily pH-metric study in dynamics showed that the positive effect of mineral water "Borjomi" depends on the leading symptom in patients with functional dyspepsia and may be connected with antacid and prokinetic effects.
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Gryshchenko VA, Chernyshenko TM, Gornitska OV, Platonova TM. EVALUATION OF THE FUNCTIONAL STATE OF LIVER AND THE EFFICIENCY OF THERAPY FOR ENTEROPATHY OF CALVES. ACTA ACUST UNITED AC 2016; 62:102-109. [PMID: 29762978 DOI: 10.15407/fz62.06.102] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Comprehensive study of hepatospecific biochemical blood markers and haemostatic system in calves which recovered from gastrointestinal pathology at age 2-7 days, was con- ducted. Implementation of a complex of tests for evaluation of the liver's functional state and the efficiency of therapeutic regimens shown that the experimental animals compared to control at the 30th day of life demonstrated significantly increased conjugated bilirubin concentration (1.6 times), aspartate- and alanin aminotransferase activity (1.2 times), gamma-glutamyl transpeptidase (1.5 times) and alkaline phosphatase (1.4 times), and content of soluble fibrin monomer complexes (4 times). Such deviation from the norm of the mentioned parameters of liver's functional state suggests the need to monitor the liver state even 3 weeks after their clinical health is confirmed. To prevent the development of secondary hepatopathology it is recommended to conduct further medical correction of the functional state of the liver. It is found that to stimulate recovery of liver function in case of toxic dyspepsia in newborn calves, it is advisable to implement a phospholipid containing supplement <FLP-MDn as a measure ofreparative therapy till the animals are 30 days of life to ensure successful establishing of studied parameters.
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Skvortsov VV, Potapova MV, Skvortsov KY, Fedorova OF. [MODERN PROBLEMS OF DIAGNOSTICS AND TREATMENT OF FUNCTIONAL (UNULCEROUS) DYSPEPSIA]. EKSPERIMENTAL'NAIA I KLINICHESKAIA GASTROENTEROLOGIIA = EXPERIMENTAL & CLINICAL GASTROENTEROLOGY 2016:56-63. [PMID: 27301119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
This review elucidates the data on etiology and pathogenesis of functional (unulcerous) dyspepsia, clinical features, diagnostic, therapeutic and prophylactic approaches to this pathology.
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Mohtashami R, Huseini HF, Heydari M, Amini M, Sadeqhi Z, Ghaznavi H, Mehrzadi S. Efficacy and safety of honey based formulation of Nigella sativa seed oil in functional dyspepsia: A double blind randomized controlled clinical trial. JOURNAL OF ETHNOPHARMACOLOGY 2015; 175:147-152. [PMID: 26386381 DOI: 10.1016/j.jep.2015.09.022] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Revised: 07/31/2015] [Accepted: 09/15/2015] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE A honey based formulation from Nigella sativa L. (N. sativa) has been used in Traditional Persian Medicine for upper gastrointestinal symptoms. Considering the traditional use of this formulation and its ingredients known pharmacologic effects, this study aimed to evaluate the efficacy and safety of N. sativa seed oil mixed with honey in treatment of patients with functional dyspepsia. METHODS AND MATERIALS Seventy patients diagnosed with functional dyspepsia according to ROME III criteria and confirmed by upper gastrointestinal endoscopy were selected to receive a traditional honey based formulation of N. sativa (5 ml N. sativa oil orally daily) or placebo for 8 weeks in a double-blind randomized placebo-controlled clinical trial using a parallel design with a 1:1 allocation ratio. Patients were evaluated prior to and following 8 weeks of the intervention in terms of the Hong Kong index of dyspepsia severity, presence of Helicobacter pylori infection based on urease test, scores in different domains of short form (SF-36) health survey, and any observed adverse events. RESULTS The mean scores of Hong Kong index of dyspepsia severity sores and the rate of H. pylori infection were significantly lower in the N. sativa group comparing the placebo group after the intervention (P<0.001). No serious adverse event was reported. CONCLUSION This study showed that adjuvant supplementation of honey based formulation of N. sativa can cause significant symptomatic improvement of patients with functional dyspepsia whom received the standard anti-secretory therapy. The results should be investigated further in studies with longer duration and larger sample size.
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Chan CC, Chien NH, Lee CL, Yang YC, Hung CS, Tu TC, Wu CH. Comparison of 10-day sequential therapy with 7-day standard triple therapy for Helicobacter pylori eradication in inactive peptic ulcer disease and the efficiency of sequential therapy in inactive peptic ulcer disease and non-ulcer dyspepsia. BMC Gastroenterol 2015; 15:170. [PMID: 26635102 PMCID: PMC4669608 DOI: 10.1186/s12876-015-0401-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 11/27/2015] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Eradication rates of standard triple therapy for Helicobacter pylori infections have decreased in recent years due to a worldwide increase in bacterial resistance. Sequential therapy has the advantage of a two-phase treatment regimen and achieves a superior result for H. pylori eradication in peptic ulcer disease. However, no study has yet compared the efficacy of sequential therapy for H. pylori eradication exclusively in inactive duodenal ulcer (iDU) or non-ulcer dyspepsia (NUD). METHOD We retrospectively recruited 408 patients with endoscopic proven iDU (170 patients) or NUD (238 patients) infected with H. pylori. Patients with iDU were assigned into two groups: iDU triple therapy group, 44 patients treated with 40 mg pantoprazole, 1000 mg amoxicillin and 500 mg clarithromycin, twice daily for 7 days; iDU sequential therapy group, 126 patients treated with 40 mg pantoprazole and 1000 mg amoxicillin, twice daily for the first 5 days, followed by 40 mg pantoprazole, 500 mg clarithromycin and 500 mg tinidazole, twice daily for the next 5 days. All patients with NUD were treated with sequential therapy and assigned as the NUD sequential group. Post-treatment H. pylori status was confirmed by a (13)C-urea breath test. RESULT The eradication rates of intention-to-treat (ITT) and per-protocol (PP) analysis were 77.3 % (95 % CI 64.9-89.7 %) and 85.0 % (95 % CI 73.9-96.1 %) in the iDU triple therapy group and 87.3 % (95 % CI 81.5-93.1 %) and 92.4 % (95 % CI 87.6-97.2 %) in the iDU sequential therapy group. The overall eradication efficacy was superior in the sequential group than in the triple group, both with ITT analysis (83.5 % vs. 77.3 %, P = 0.29) and PP analysis (88.1 % vs. 85.0 %, P = 0.57). Eradication rates for ITT and PP analysis were 81.5 % (95 % CI 76.6-86.4 %) and 85.8 % (95 % CI 83.5-88.2 %) in the NUD sequential therapy group. Eradication rate was statistically better in the iDU sequential therapy group than the NUD sequential therapy group according to per protocol analysis (P = 0.04). Eradication rate was not significantly different between the iDU sequential- and iDU triple therapy groups according to protocol analysis (P = 0.14). CONCLUSION The sequential regimen has a better eradiation rate in the iDU group than in the NUD group. There is no statistically difference between 10-day sequential therapy and 7-day standard triple in iDU group.
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Dong F, Ji D, Huang R, Zhang F, Huang Y, Xiang P, Kong M, Nan L, Zeng X, Wu Y, Bao Z. Multiple Genetic Analysis System-Based Antibiotic Susceptibility Testing in Helicobacter pylori and High Eradication Rate With Phenotypic Resistance-Guided Quadruple Therapy. Medicine (Baltimore) 2015; 94:e2056. [PMID: 26632710 PMCID: PMC5058979 DOI: 10.1097/md.0000000000002056] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Antibiotics resistance in Helicobacter pylori (H. pylori) is the major factor for eradication failure. Molecular tests including fluorescence in situ hybridization, PCR-restriction fragment length polymorphism, and dual priming oligonucleotide-PCR (DPO-PCR) play critical roles in the detection of antibiotic susceptibility; however, limited knowledge is known about application of multiple genetic analysis system (MGAS) in the area of H. pylori identification and antibiotics resistance detection.The aim of this study is to determine the antibiotics resistance using different molecular tests and evaluate the treatment outcomes of E-test-based genotypic resistance.A total of 297 patients with dyspepsia complaint were recruited for gastroscopies. Ninety patients with H. pylori culture positive were randomly divided into 2 groups (test group and control group). E-test, general PCR, and MGAS assay were performed in test group. Patients in control group were treated with empirical therapy (rabeprazole + bismuth potassium citrate + amoxicillin [AMX] + clarithromycin [CLR]), whereas patients in test group received quadruple therapy based on E-test results twice daily for 14 consecutive days. The eradication effect of H. pylori was confirmed by C-urea breath test after at least 4 weeks when treatment was finished.Rapid urease test showed 46.5% (128/297) patients with H. pylori infection, whereas 30.3% (90/297) patients were H. pylori culture positive. E-test showed that H. pylori primary resistance rate to CLR, AMX, metronidazole, tetracycline, and levofloxacin (LVX) was 40.0% (18/45), 4.4% (2/45), 53.3% (24/45), 0% (0/45), and 55.6% (25/45), respectively. In addition, there are many multidrug resistant (MDR) phenotypes, and the MDR strains have higher minimum inhibitory concentration than their single-drug resistant counterparts. Considering E-test as the reference test, the sensitivities of general PCR and MGAS in detecting CLR resistance were 83.3% (15/18) and 94.4% (17/18), whereas in detecting LVX resistance were 100% (25/25) and 83.3% (15/18), respectively. Finally, the eradication rate in test group was significantly higher than that in control group as demonstrated by intention-to-treat analysis and per-protocol analysis.MGAS is a promising assay for H. pylori identification and antibiotic susceptibility testing. Phenotypic resistance-guided quadruple therapy showed a high efficacy in treating patients with H. pylori infection.
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Cassell B, Gyawali CP, Kushnir VM, Gott BM, Nix BD, Sayuk GS. Beliefs about GI medications and adherence to pharmacotherapy in functional GI disorder outpatients. Am J Gastroenterol 2015; 110:1382-7. [PMID: 25916226 PMCID: PMC5051635 DOI: 10.1038/ajg.2015.132] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Pharmacotherapy is a mainstay in functional gastrointestinal (GI) disorder (FGID) management, but little is known about patient attitudes toward medication regimens. Understanding patient concerns and adherence to pharmacotherapy is particularly important for off-label medication use (e.g., antidepressants) in FGID. METHODS Consecutive tertiary GI outpatients completed the Beliefs About Medications questionnaire (BMQ). Subjects were categorized as FGID and structural GI disease (SGID) using clinician diagnoses and Rome criteria; GI-specific medications and doses were recorded, and adherence to medication regimens was determined by patient self-report. BMQ domains (overuse, harm, necessity, and concern) were compared between FGID and SGID, with an interest in how these beliefs affected medication adherence. Psychiatric measures (depression, anxiety, and somatization) were assessed to gauge their influence on medication beliefs. RESULTS A total of 536 subjects (mean age 54.7±0.7 years, range 22-100 years; n=406, 75.7% female) were enrolled over a 5.5-year interval: 341 (63.6%) with FGID (IBS, 64.8%; functional dyspepsia, 51.0%, ≥2 FGIDs, 38.7%) and 142 (26.5%) with SGID (IBD, 28.9%; GERD, 23.2%). PPIs (n=231, 47.8%), tricyclic antidepressants (TCAs) (n=167, 34.6%), and anxiolytics (n=122, 25.3%) were common medications prescribed. FGID and SGID were similar across all BMQ domains (P>0.05 for overuse, harm, necessity, and concern). SGID subjects had higher necessity-concern framework (NCF) scores compared with FGID subjects (P=0.043). FGID medication adherence correlated negatively with concerns about medication harm (r=-0.24, P<0.001) and overuse (r=-0.15, P=0.001), whereas higher NCF differences predicted medication compliance (P=0.006). Medication concern and overuse scores correlated with psychiatric comorbidity among FGID subjects (P<0.03 for each). FGID patients prescribed TCAs (n=142, 41.6%) expressed a greater medication necessity (17.4±0.4 vs. 16.2±0.4, P=0.024) and found their GI regimen to be more helpful (P=0.054). FGID subjects not on TCAs expressed a greater apprehension about medication overuse (10.7±0.3 vs. 9.7±0.2, P=0.002) on the BMQ. CONCLUSIONS FGID subjects report medication necessity and concern scores comparable to patients with SGID but have negative perceptions about medications, particularly in the presence of psychiatric comorbidity; these factors may affect treatment adherence and willingness to initiate neuromodulator regimens.
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Jo Y. [Effect of Amitriptyline in Patients with Functional Dyspepsia]. THE KOREAN JOURNAL OF GASTROENTEROLOGY = TAEHAN SOHWAGI HAKHOE CHI 2015; 66:245-247. [PMID: 26793809 DOI: 10.4166/kjg.2015.66.4.245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Xiao HL, Wu YJ, Wang X, Li YF, Fang ZQ. [Medication rule for treatment of functional dyspepsia: an analysis of traditional Chinese medicine literature based on China National Knowledge Internet]. ZHONGGUO ZHONG YAO ZA ZHI = ZHONGGUO ZHONGYAO ZAZHI = CHINA JOURNAL OF CHINESE MATERIA MEDICA 2015; 40:3866-3869. [PMID: 26975115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
By retrieving the clinical research literature of treatment functional dyspepsia by traditional Chinese medicine (TCM) from January 2004 to December 2014 based on China National Knowledge Internet (CNKI), we would establish a TCM decoction database for treating functional dyspepsia in this study. One hundred and sixty-four literature were included, involving 159 prescriptions, 377 medicines, in a total of 1 990 herbs. These herbs can be divided into 18 categories according to the effectiveness; and qi-regulating herbs, blood circulation herbs, and antipyretic herbs ranked top three ones according to the frequency of usage of the herbs, whose medicine usage frequency accounted for 51.81%. Usage frequency of 16 herbs was over 30, and Atractylodes, Radix, Poriaranked top three according to the usage frequency. Medicinal properties were divided into 9 kinds according to the frequency statistics, and the top three were warm, flat, and cold. Taste frequency statistics were classifiedinto 9 kinds, and the top three were acrid, sweet, and bitter. In frequency statistics of the meridian tropism of herbs, it was classifiedinto 11 kinds, and the top three were spleen, stomach, lung. The analysis can provide a reference for treatment and study of TCM of functional dyspepsia.
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Red. [Artichoke extract with prokinetic effect]. MMW Fortschr Med 2015; 157:73. [PMID: 26289893 DOI: 10.1007/s15006-015-3425-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Ling W, Li Y, Jiang W, Sui Y, Zhao HL. Common Mechanism of Pathogenesis in Gastrointestinal Diseases Implied by Consistent Efficacy of Single Chinese Medicine Formula: A PRISMA-Compliant Systematic Review and Meta-Analysis. Medicine (Baltimore) 2015; 94:e1111. [PMID: 26166106 PMCID: PMC4504579 DOI: 10.1097/md.0000000000001111] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Gastrointestinal (GI) disorders often manifest similar symptoms with overlapping clinical diagnosis and unmet medical needs. Traditional Chinese medicine (TCM) has history-proven benefits for GI diseases; albeit language barrier prevents Western readers from accessing the original reports in Chinese. The TCM formula Si-Ni-San (SNS) consists of 4 herbs targeting on homeostatic disturbances characterized by "reflux" and "irritable" problems. Here we used SNS as a therapeutic tool to explore the common mechanisms of pathogenesis in non-neoplastic GI diseases.Data sources from PUBMED, Chinese National Knowledge Infrastructure, and Wanfang databases were searched for clinical trials. Comparisons were SNS as intervention and Western conventional medicine as control, which treat patients with upper GI disorders (gastroesophageal reflux disease, peptic ulcer, chronic gastritis, duodenogastric reflux), lower GI diseases (irritable bowel syndrome, ulcerative colitis), and functional dyspepsia. Participants and studies in accordance with the Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Statement were eligible. We used the Jadad scale to assess methodological qualities, the fixed or random-effect model to evaluate therapeutic efficacy, and the funnel plots to explore publication bias. Outcome was clinical efficacy defined by symptom relief with normal GI endoscopy, radiology, and pathology.We included 83 studies involving 7762 participants: 1708 versus 1397 of the upper GI disorders in 34 studies, 901 versus 768 of the lower GI diseases in 19 studies, 1641 versus 1348 of functional dyspepsia in 30 studies, and 328 versus 287 of relapse rate in 8 studies. Six studies had a Jadad score >2 points and the rest were <2 points. Pooled data showed significant efficacy of SNS for the upper GI disorders (odds ratio [OR] = 3.9, 95% confidence interval [CI] = 3.09-4.92), lower GI diseases (OR = 4.91, 95% CI = 3.71-6.51), and functional dyspepsia (N = 2989; OR = 3.94, 95% CI = 3.17-4.90). The relapse rate was 12.9% for SNS, significantly <46.5% for conventional therapies (OR = 0.16, 95% CI = 0.11-0.25).The consistent efficacy of the single TCM formula implicates common mechanisms of pathogenesis in GI disorders.
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Tomita T, Oshima T, Fukui H, Watari J, Miwa H. [Role of acid in functional dyspepsia]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 2015; 73:1202-1208. [PMID: 26165081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Recently, the Japanese Society of Gastroenterology (JSGE) developed an evidence-based clinical guideline for functional dyspepsia (FD). Multiple factors (including disturbance of gastric motility and hypersensitivity) may be associated with the pathophysiology of FD. Among these, acid plays a crucial role in the pathogenesis of FD. The presence of gastric acid affects gastric motility and sensitivity. Additionally, duodenal acidification induces proximal gastric relaxation and hypersensitivity to gastric distension. Systematic review showed that proton pump inhibitors (PPIs) and histamine type -2 receptor antagonists (H2RAs) are effective for the treatment of FD as the first line therapy, and both provide same level efficacy.
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Tominaga K, Tanigawa T, Watanabe T, Fujiwara Y, Arakawa T. [Kampo medicine (rikkunshito)]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 2015; 73:1179-1184. [PMID: 26165077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Gastroesophageal reflux disease (GERD), an acid-related disease, is usually treated with acid inhibitory drugs including proton pump inhibitor (PPI) according to the clinical practice guidelines for GERD in Japan. However, it is recognized that there are some GERD patients who are resistant to PPI treatment. There are some evidences that various traditional medicines especially for rikkunshito are often combined with Western medicines and prescribed for patients with PPI-refractory GERD at that time. Accordingly, rikkunshito may be useful for treating PPI-refractory GERD via its proper functions such as regulation of gastorintestinal motility and physiological integrity for acid exposure to the esophageal mucosa, because rikkunshito has no inhibitory action on gastric acid secretion.
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Malone M. Managing dyspepsia. THE JOURNAL OF FAMILY PRACTICE 2015; 64:350-357. [PMID: 26172632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Although most cases of dyspepsia lack a structural cause, patients often suffer intermittently for years. In this article and treatment algorithm, the author presents an optimal patient management approach.
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Abdel-Aziz H, Wadie W, Zaki HF, Müller J, Kelber O, Efferth T, Khayyal MT. Novel sequential stress model for functional dyspepsia: Efficacy of the herbal preparation STW5. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2015; 22:588-595. [PMID: 25981926 DOI: 10.1016/j.phymed.2015.03.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Revised: 03/19/2015] [Accepted: 03/19/2015] [Indexed: 06/04/2023]
Abstract
BACKGROUND Many screening procedures for agents with potential usefulness in functional dyspepsia (FD) rely on animals exposed to stress early in life (neonatal maternal separation, NMS) or in adulthood (restraint stress, RS). PURPOSE Since many clinical cases of FD have been associated with stress in early life followed by stress in adulthood, a sequential model simulating the clinical situation is described. To explore the validity of the model, the efficacy of STW5, a multicomponent herbal preparation of proven usefulness in FD, was tested. STUDY DESIGN/METHODS A sequential stress model established where rats are exposed to NMS after birth followed later by RS in adulthood. Stress hormones and ghrelin were measured in plasma, while responsiveness of stomach fundus strips to smooth muscle stimulants and relaxants was assessed ex-vivo. The effectiveness of treatment with STW5 a few days before and during exposure to RS in preventing changes induced by the stress model is reported and compared to its efficacy when used in animals subjected to RS alone. RESULTS Responses to both stimulants and relaxants were reduced to various extents in the studied models, but treatment with STW5 tended to normalize gastric responsiveness. Plasma levels of ghrelin, corticosterone releasing factor, and corticosterone were raised by RS as well as the sequential model. Treatment with STW5 tended to prevent the deranged parameters. CONCLUSION The sequential stress model has a place in drug screening for potential usefulness in FD as it simulates more the clinical setting. Furthermore, the findings shed more light on the mechanisms of action of STW5 in FD.
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Yan XJ, Li WT, Chen X, Wang EM, Liu Q, Qiu HY, Cao ZJ, Chen SL. Effect of clinician-patient communication on compliance with flupentixol-melitracen in functional dyspepsia patients. World J Gastroenterol 2015; 21:4652-4659. [PMID: 25914475 PMCID: PMC4402313 DOI: 10.3748/wjg.v21.i15.4652] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 02/10/2015] [Accepted: 03/19/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To explore whether clinician-patient communication affects adherence to psychoactive drugs in functional dyspepsia (FD) patients with psychological symptoms.
METHODS: A total of 262 FD patients with psychological symptoms were randomly assigned to four groups. The patients in Groups 1-3 were given flupentixol-melitracen (FM) plus omeprazole treatment. Those in Group 1 received explanations of both the psychological and gastrointestinal (GI) mechanisms of the generation of FD symptoms and the effects of FM. In Group 2, only the psychological mechanisms were emphasized. The patients in Group 3 were not given an explanation for the prescription of FM. Those in Group 4 were given omeprazole alone. The primary endpoints of this study were compliance rate and compliance index to FM in Groups 1-3. Survival analyses were also conducted. The secondary end points were dyspepsia and psychological symptom improvement in Groups 1-4. The correlations between the compliance indices and the reductions in dyspepsia and psychological symptom scores were also evaluated in Groups 1-3.
RESULTS: After 8 wk of treatment, the compliance rates were 67.7% in Group 1, 42.4% in Group 2 and 47.7% in Group 3 (Group 1 vs Group 2, P = 0.006; Group 1 vs Group 3, P = 0.033). The compliance index (Group 1 vs Group 2, P = 0.002; Group 1 vs Group 3, P = 0.024) with the FM regimen was significantly higher in Group 1 than in Groups 2 and 3. The survival analysis revealed that the patients in Group 1 exhibited a significantly higher compliance rate than Groups 2 and 3 (Group 1 vs Group 2, P = 0.002; Group 1 vs Group 3, P = 0.018). The improvement in dyspepsia (Group 1 vs Group 2, P < 0.05; Group 1 vs Group 3, P < 0.05; Group 1 vs Group 4, P < 0.01) and psychological symptom scores (anxiety: Group 1 vs Group 2, P < 0.01; Group 1 vs Group 3, P < 0.05; Group 1 vs Group 4, P < 0.01; depression: Group 1 vs Group 2, P < 0.01; Group 1 vs Group 3, P < 0.01; Group 1 vs Group 4, P < 0.01) in Group 1 were greater than those in Groups 2-4. The compliance indices were positively correlated with the reduction in symptom scores in Groups 1-3.
CONCLUSION: Appropriate clinician-patient communication regarding the reasons for prescribing psychoactive drugs that emphasizes both the psychological and GI mechanisms might improve adherence to FM in patients with FD.
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Zhang YX, Zhou LY, Song ZQ, Zhang JZ, He LH, Ding Y. Primary antibiotic resistance of Helicobacter pylori strains isolated from patients with dyspeptic symptoms in Beijing: A prospective serial study. World J Gastroenterol 2015; 21:2786-2792. [PMID: 25759550 PMCID: PMC4351232 DOI: 10.3748/wjg.v21.i9.2786] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 10/24/2014] [Accepted: 12/01/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To determine the resistance patterns of Helicobacter pylori (H. pylori) strains isolated from patients in Beijing and monitor the change of antibiotic resistance over time.
METHODS: In this prospective, serial and cross-sectional study, H. pylori cultures were successfully obtained from 371 and 950 patients (never receiving eradication) during 2009-2010 and 2013-2014, respectively. Resistance to amoxicillin, clarithromycin, metronidazole, levofloxacin, tetracycline, and rifampicin was determined by Epsilometer test.
RESULTS: The resistance rates of isolates obtained during 2009-2010 were 66.8%, 39.9%, 34.5%, 15.4%, 6.7%, and 4.9% to metronidazole, clarithromycin, levofloxacin, rifampicin, amoxicillin and tetracycline, respectively; and the corresponding rates for isolates during 2013-2014 were 63.4%, 52.6%, 54.8%, 18.2%, 4.4% and 7.3%, respectively. The resistance rates to clarithromycin and levofloxacin were significantly increased after four years. In 2009-2010, 14.6% of H. pylori isolates were susceptible to all tested antibiotics, with mono (33.7%), double (28.3%), triple (16.7%), quadruple (6.2%), quintuple (0.3%) and sextuple resistance (0.3%) also being detected. In 2013-2014, 9.4% were susceptible to all tested antibiotics, and mono (27.6%), double (28.4%), triple (24.9%), quadruple (7.3%), quintuple (2.3%) and sextuple resistance (0.1%) was also observed. More multiple resistant H. pylori isolates were found during 2013-2014. Gender (to levofloxacin and metronidazole), age (to levofloxacin) and endoscopic findings (to clarithromycin) were independent factors influencing antibiotic resistance.
CONCLUSION: H. pylori resistance to commonly used antibiotics in Beijing is high with increased multiple antibiotic resistance.
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Steurer J. [Tapering off is the most effective measure for protein pump inhibitor discontinuation]. PRAXIS 2015; 104:105. [PMID: 25586436 DOI: 10.1024/1661-8157/a001891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Avvakumova NV, Chibyeva LG, Vasiliev NN. CLINICAL AND MORPHOLOGICAL CHARACTERISTICS OF THE CHRONIC GASTRITIS WITH FUNCTIONAL DYSPEPSIA IN THE REPUBLIC OF SAKHA (YAKUTIA). WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2015; 68:483-486. [PMID: 26887116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
INTRODUCTION Chronic gastritis with syndrome, functional dyspepsia (SFD) is one of the most pressing problems in medicine. Certain scientific and practical interest is the elucidation of the frequency and clinical manifestations of functional dyspepsia in patients hospitalized in the gastroenterology department YAGKB and frequency combinations of chronic gastritis (including H. pylori) with functional dyspepsia. AIM The aim of the study was to investigate the clinical and morphological features of the chronic gastritis with syndrome pattern of functional dyspepsia in native-born and people of the Republic of Sakha (Yakutia), and to assess the effectiveness of treatment, depending on the gastric acid and H. pylori. MATERIALS AND METHODS This study examined 105 patients with functional dyspepsia, including 41 patients with epigastric pain syndrome and 64 patients with postprandial distress syndrome. Considered groups of patients were homogeneous for age, gender, by ethnicity. Of the 105 patients included in the study, I group were 57 indigenous people (80% of them--Yakutia), 11 group--48 people visiting (Caucasians). RESULTS Clinical presentation and course of chronic gastritis with functional dyspepsia in the Republic of Sakha (Yakutia) have a number of distinctive features: epigastric pain syndrome occurs in 26.8% of patients and 73.2% of the indigenous population of the visitor, the intensity of pain in the root is much lower than that of visitors--12 and 85% respectively. Postprandial distress syndrome was diagnosed in 71.9% of patients and 28.1% of the indigenous newcomers. At endoscopy in all patients with functional dyspepsia diagnosed chronic gastritis. The native inhabitants of the most common mixed gastritis (54.5%), the newcomers--superficial gastritis (66.7%). CONCLUSIONS The found features of a current of functional dyspepsia can be further the basis for the individualized and differentiated approaches to treatment of this disease.
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Haruma K, Kinoshita Y, Sakamoto S, Sanada K, Hiroi S, Miwa H. Lifestyle factors and efficacy of lifestyle interventions in gastroesophageal reflux disease patients with functional dyspepsia: primary care perspectives from the LEGEND study. Intern Med 2015; 54:695-701. [PMID: 25832928 DOI: 10.2169/internalmedicine.54.3056] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVE Although gastroesophageal reflux disease (GERD), a very common disorder worldwide, is considered to be a lifestyle disease, the pathogenic role of lifestyle factors and consequently the efficacy of lifestyle interventions, remains controversial. Lifestyle factors associated with GERD and the beneficial effect of specific recommended lifestyle interventions in the primary care setting were evaluated as a post-hoc analysis of the LEGEND study which investigated the effect of lansoprazole in patients with GERD who reported dyspeptic symptoms. METHODS GERD patients with dyspepsia were treated with lansoprazole 15 mg or 30 mg daily for four weeks. Reflux and dyspeptic symptoms were evaluated using patient-reported questionnaires before and four weeks after the administration of lansoprazole. RESULTS Among 12,653 patients, "feelings of continued stress" was the most common lifestyle factor (45.6% of patients), and >30% of the patients reported "eating sweet foods at least once every two to three days," "eating greasy foods at least once every two to three days" and "drinking coffee almost daily." Introducing lifestyle interventions had a significant effect on both reflux and dyspeptic symptoms. CONCLUSION Lifestyle interventions are thus considered to be important in GERD patients with dyspepsia who receive a proton pump inhibitor.
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Pellicano R, Ribaldone DG, Saracco GM, Leone N, De Angelis C, Arrigoni A, Morello E, Sapone N, Cisarò F, Astegiano M. Benefit of supplements in functional dyspepsia after treatment of Helicobacter pylori. MINERVA GASTROENTERO 2014; 60:263-268. [PMID: 25384804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
AIM Functional dyspepsia, though benign, leads to deterioration of the quality of life and high costs for healthcare systems. The optimal therapy for functional dyspepsia is still to be defined because of its multifactorial pathogenesis. In an open multicentric study of patients with functional dyspepsia, we prospectively evaluated the benefit of treatment with a food supplement composed of sodium alginate, carbonate calcium, pineapple, papaya, ginger, α-galactosidase and fennel (Perdiges, Bioten Snc, Turin, Italy). METHODS Ninety-one consecutive patients were included, suffering from functional dyspepsia, who had been previously submitted to therapy to eradicate the infection from Helicobacter pylori (H. pylori) and were waiting to perform the Urea Breath Test (UBT). The primary goal was to establish the percentage of patients who continued to abstain from proton pump inhibitors (PPI) as they waited to carry out the UBT, differentiating between patients who were treated (N.=55) with Perdiges and those who were not (N.=36). Our secondary goal was to document the differences within the 2 groups in terms of symptoms perceived between the start and end of the observation period. The wellness reported, during or in absence of treatment with Perdiges, was evaluated by the use of the VAS scale (Visual Analogical Scale) completed before the start of the treatment and after 30 days. RESULTS All the patients treated with Perdiges (55/55, 100%) and 31/36 (86.1%) patients who were not (P=0.008) continued to abstain from PPI in the period awaiting the UBT. The VAS scale of those who took Perdiges improved on average by 1.78 points versus a worsening of 0.08 points of those who did not take it (P<0.0001). Furthermore, while among those who took Perdiges there was a statistically significant improvement (P<0.0001) in the VAS scale, between the baseline and the end of treatment, a worsening of 0.08 points (P=0.78) was noticed among the patients who did not take it. CONCLUSION Perdiges is significantly effective in the period following treatment to eradicate the infection from H. pylori in patients with functional dyspepsia. This allows to reduce the need to use antisecretive drugs. Further randomised studies, with wide ranging case histories, must assess its long-term efficacy.
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