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Bae K. Efficacy of herbal treatments for functional dyspepsia: Meta-analyses after subgroup reclassification. Phytother Res 2024. [PMID: 38987526 DOI: 10.1002/ptr.8290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 06/01/2024] [Accepted: 06/23/2024] [Indexed: 07/12/2024]
Affiliation(s)
- Kyeore Bae
- National Agency for Korean Medicine Innovative Technologies Development, National Institute for Korean Medicine Development (NIKOM), Seoul, Republic of Korea
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Li RJ, Zhang QQ, Feng YQ, Pei QQ, He XX, Chen FP, Wang DK, Liu XH, Liu JS, Hou XH, Bai T. Nocebo response intensity and influencing factors in the randomized clinical trials of functional dyspepsia: A systematic review and meta-analysis. J Dig Dis 2023; 24:440-451. [PMID: 37577771 DOI: 10.1111/1751-2980.13216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 05/28/2023] [Accepted: 08/07/2023] [Indexed: 08/15/2023]
Abstract
OBJECTIVES In this study we aimed to evaluate the nocebo response rate in patients with functional dyspepsia (FD) and to explore its influencing factors. METHODS A literature search of the EMBASE, PubMed, and Cochrane Library databases was conducted for all articles published up to March 2021. Randomized, parallel-designed, placebo-controlled trials on pharmacological interventions for patients with FD were included. A meta-analysis that utilized random effects to analyze the incidence of adverse events (AEs) among participants who were given placebo was conducted, and the correlation between trial characteristics and the magnitude of the nocebo response rate was analyzed. RESULTS Altogether, 27 studies including 1866 paitents were deemed eligible and included in the analysis. The total nocebo response rate was 26% (95% confidence interval [CI] 18%-33%). The most frequently reported AEs included nasopharyngitis (9%), constipation (6%), headache (5%), and diarrhea (3%). There were significant differences in nocebo response rates among studies conducted in different country or region, treatment duration, types of medication, sponsorship and different versions of the Rome criteria used for FD diagnosis. While number of centers engaged in the study, types of FD diagnosis and dosing frequency were not significantly associated with the nocebo response rate. CONCLUSIONS Patients with FD exhibit notable nocebo response strength in clinical trials. The researchers should adopt a more careful approach when analyzing the relationships between AEs and interventions in such trials.
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Affiliation(s)
- Rui Jie Li
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Qing Qing Zhang
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Yu Qing Feng
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Qiao Qiao Pei
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Xuan Xuan He
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Fu Ping Chen
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Dong Ke Wang
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Xing Huang Liu
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Jin Song Liu
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Xiao Hua Hou
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Tao Bai
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
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Kim K, Ko SJ, Cho SH, Kim J, Park JW. Herbal medicine, Banxia-xiexin tang, for functional dyspepsia: a systematic review and meta-analysis. Front Pharmacol 2023; 14:1130257. [PMID: 37274096 PMCID: PMC10235465 DOI: 10.3389/fphar.2023.1130257] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 05/04/2023] [Indexed: 06/06/2023] Open
Abstract
Background: The demand for complementary and alternative medicine for the management of functional dyspepsia (FD) is increasing due to the insufficient efficacy of conventional treatment options. In Asia, the Chinese herbal medicine formula Banxia-xiexin tang (BXT) has been used to treat FD. Methods: We searched 11 digital medical databases on 1 September 2021. Randomized controlled trials (RCTs) that investigated the efficacy of BXT or combination therapy (BXT plus Western medicines) for FD were selected. The outcome parameters were total clinical efficacy rate (TCE), motilin level, symptom checklist-90-revised (SCL-90-R), and visual analog scale (VAS) for dyspepsia and adverse events. Cochrane risk of bias tool 2.0 (RoB 2) was used for the quality assessment of included studies. Results: The meta-analysis comprised 57 RCTs with 5,525 participants. BXT was more efficacious, with a higher TCE than Western medicine. Combination therapy (BXT plus Western medicine) also resulted in a higher TCE than Western medicine. Combination therapy improved motilin levels and psychological symptoms to a greater extent than Western medicine, evidenced by a higher SCL-90-R score. However, no significant difference in VAS scores was observed between the BXT and placebo groups. BXT and combination therapy were associated with fewer adverse events than Western medicine or placebo. Conclusion: Our findings suggest that BXT and its combination therapy may be an effective and safe alternative treatment for FD. More RCTs with better methodologies are required to strengthen this evidence. Systematic Review Registration: [https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42019123285], identifier [CRD42019123285].
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Affiliation(s)
- Keumji Kim
- Department of Internal Korean Medicine, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
- Department of Clinical Korean Medicine, Graduate School of Kyung Hee University, Seoul, Republic of Korea
| | - Seok-Jae Ko
- Department of Internal Korean Medicine, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
- Department of Clinical Korean Medicine, Graduate School of Kyung Hee University, Seoul, Republic of Korea
- Department of Gastroenterology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Soo Ho Cho
- Department of Internal Korean Medicine, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
| | - Jinsung Kim
- Department of Clinical Korean Medicine, Graduate School of Kyung Hee University, Seoul, Republic of Korea
- Department of Gastroenterology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Jae-Woo Park
- Department of Internal Korean Medicine, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
- Department of Clinical Korean Medicine, Graduate School of Kyung Hee University, Seoul, Republic of Korea
- Department of Gastroenterology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
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Yoon JY, Ko SJ, Park JW, Cha JM. Complementary and alternative medicine for functional dyspepsia: An Asian perspective. Medicine (Baltimore) 2022; 101:e30077. [PMID: 36107498 PMCID: PMC9439791 DOI: 10.1097/md.0000000000030077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
A considerable number of Asian patients with functional dyspepsia (FD) are searching for complementary and alternative medicine (CAM) because they are unsatisfied with conventional medical treatment. However, no article has focused on CAM for FD from Asian perspective. In Asian countries, many traditional herbal formulas, including Banha-sasim-tang, Soyo-san, Sihosogan-san, Yukgunja-tang, and Pyeongwi-san, are used in patients with FD. In the few blinded and placebo-controlled studies conducted, the weak evidence regarding the effectiveness of herbal prescriptions in patients with FD did not allow any conclusions to be made. The clinical efficacy and safety of STW-5 were proven in several prospective randomized controlled trials and systematic reviews. Hence, it was recently approved as a therapeutic option for the treatment of FD. Peppermint and caraway, FDgard, black seed oil, and Jollab have been used in patients with FD, but there is limited evidence supporting their use. Reviews of acupuncture in patients with FD showed inconsistent results: a Cochrane review reported a negative result, while other meta-analyses reported positive results. Psychotherapy, including hypnotherapy, psychoanalytic psychotherapy, and cognitive behavioral therapy, may be used in patients with FD, although it is only supported by weak evidence. Therefore, well-planned, large-scale studies are necessary to evaluate the efficacy of CAM in treating FD, especially in Asian countries.
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Affiliation(s)
- Jin Young Yoon
- Department of Internal Medicine, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, Seoul, Republic of Korea
| | - Seok-Jae Ko
- Department of Internal Medicine, Kyung Hee University Hospital at Gangdong, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Jae-Woo Park
- Department of Internal Medicine, Kyung Hee University Hospital at Gangdong, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Jae Myung Cha
- Department of Internal Medicine, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, Seoul, Republic of Korea
- *Correspondence: Jae Myung Cha, Department of Internal Medicine, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, 892 Dongnam-ro, Gangdong-gu, Seoul 05278, Republic of Korea (e-mail: )
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Varghese C, Carson DA, Bhat S, Hayes TCL, Gharibans AA, Andrews CN, O'Grady G. Clinical associations of functional dyspepsia with gastric dysrhythmia on electrogastrography: A comprehensive systematic review and meta-analysis. Neurogastroenterol Motil 2021; 33:e14151. [PMID: 33830590 DOI: 10.1111/nmo.14151] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 01/30/2021] [Accepted: 03/23/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Functional dyspepsia (FD) is a common gastroduodenal disorder, yet its pathophysiology remains poorly understood. Bioelectrical gastric slow-wave abnormalities are thought to contribute to its multifactorial pathophysiology. Electrogastrography (EGG) has been used to record gastric electrical activity; however, the clinical associations require further evaluation. AIMS This study aimed to systematically assess the clinical associations of EGG in FD. METHODS MEDLINE, EMBASE, and CENTRAL databases were systematically searched for articles using EGG in adults with FD. Primary outcomes were percentage normal versus abnormal rhythm (bradygastria, normogastria, and tachygastria). Secondary outcomes were dominant power, dominant frequency, percentage coupling, and the meal responses. RESULTS 1751 FD patients and 555 controls from 47 studies were included. FD patients spent less time in normogastria while fasted (SMD -0.74; 95%CI -1.22 to -0.25) and postprandially (-0.86; 95%CI -1.35 to -0.37) compared with controls. FD patients also spent more fasted time in bradygastria (0.63; 95%CI 0.33-0.93) and tachygastria (0.45; 95%CI 0.12-0.78%). The power ratio (-0.17; 95%CI -0.83-0.48) and dominant frequency meal-response ratio (0.06; 95%CI -0.08-0.21) were not significantly different to controls. Correlations between EGG metrics and the presence and timing of FD symptoms were inconsistent. EGG methodologies were diverse and variably applied. CONCLUSION Abnormal gastric slow-wave rhythms are a consistent abnormality present in FD, as defined by EGG and, therefore, likely play a role in pathophysiology. The aberrant electrophysiology identified in FD warrants further investigation, including into underlying mechanisms, associated spatial patterns, and symptom correlations.
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Affiliation(s)
- Chris Varghese
- Department of Surgery, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Daniel A Carson
- Department of Surgery, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Sameer Bhat
- Department of Surgery, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Tommy C L Hayes
- Department of Surgery, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Armen A Gharibans
- Department of Surgery, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand.,Auckland Bioengineering Institute, The University of Auckland, Auckland, New Zealand
| | | | - Greg O'Grady
- Department of Surgery, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand.,Auckland Bioengineering Institute, The University of Auckland, Auckland, New Zealand
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Heiran A, Bagheri Lankarani K, Bradley R, Simab A, Pasalar M. Efficacy of herbal treatments for functional dyspepsia: A systematic review and meta-analysis of randomized clinical trials. Phytother Res 2021; 36:686-704. [PMID: 34851546 DOI: 10.1002/ptr.7333] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 09/20/2021] [Accepted: 10/23/2021] [Indexed: 02/05/2023]
Abstract
Functional dyspepsia (FD) is a very common condition globally. Relevant keywords were searched for in title and abstract of selected databases, that is, Medline/PubMed, Scopus, Embase, Web of knowledge, and Google Scholar. Placebo and active-control trials on herbal remedies amongst adults who were diagnosed with FD were included. Dichotomous outcomes were presented as relative risk (RR) with 95% confidence interval (CI) and continuous outcomes were presented as pooled standardized mean difference (SMD) with 95% CI. Forty-nine randomized controlled trials (RCTs) were entered into meta-analysis (6,987 subjects). Herbal remedies resulted in a higher improvement in FD symptoms in comparison with the placebo (SMD = -0.58 [-0.66- -0.51], p < .00001 and RR = 1.73 [1.62-1.85], p < .00001). No significant difference between herbal remedies and placebo in the incidence of adverse events was observed (12.27 vs. 8.41%, RR = 1.06 [0.91-1.23], p = .45). Also, herbal remedies resulted in a higher improvement in quality of life in comparison with placebo (SMD = -0.64 [-0.73- -0.55], p < .00001). When comparing herbal remedies with conventional medicine through sensitivity analysis, no outcomes were significantly different (p > .05). Herbal remedies might be efficacious and safe in treating FD, and demonstrate comparable effect sizes for efficacy to conventional treatments. Further high-quality studies are warranted to firmly establish the clinical efficacy of the herbal remedies.
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Affiliation(s)
- Alireza Heiran
- Non-communicable Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Ryan Bradley
- Helfgott Research Institute, National University of Natural Medicine, Portland, USA
| | - Alireza Simab
- Student Research Committee, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehdi Pasalar
- Research Center for Traditional Medicine and History of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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Xiaoying L, Yang Y, Xinyong M, Gengqing S, Qian L, Tianyuan J, Wei W. Traditional Chinese medicine compounds for the treatment of functional dyspepsia: an updated meta-analysis of randomized, double-blind, placebo-controlled trials. DIGITAL CHINESE MEDICINE 2021. [DOI: 10.1016/j.dcmed.2021.12.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Meta-Analysis: Placebo Response and Its Determinants in Functional Dyspepsia. Am J Gastroenterol 2021; 116:2184-2196. [PMID: 34404084 DOI: 10.14309/ajg.0000000000001397] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 07/15/2021] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Placebo response rates are relatively higher in clinical trials of disorders of brain-gut interaction. However, placebo response in functional dyspepsia (FD) has not been well described. Minimizing placebo response is important in drug development. We therefore conducted a meta-analysis to determine placebo response in trials for FD and to identify factors affecting placebo response rates. METHODS PubMed, EMBASE, and the Cochrane Central Register of Controlled Trials were searched to identify double-blinded randomized controlled trials (RCTs) comparing medication with placebo in patients with FD. Both symptom improvement and complete relief were considered as separate primary endpoints in the analysis. Proportions of placebo patients experiencing any symptom improvement or complete relief were calculated. Dropouts after randomization for any reason were assumed to represent treatment failure for data extraction and analysis. Placebo response was pooled by a random-effects model, and effects of trial characteristics on the magnitude of placebo response were evaluated. RESULTS In 58 eligible placebo-controlled RCTs of FD from 52 selected citations, 6,732 of 17,890 participants in all trials received placebo. Pooled placebo response rates for symptom improvement and complete relief were 44.3% and 15.6%, respectively. The placebo response rate was lower when improvements were assessed for ≥8 weeks. Trials assessing complete symptom relief showed lower placebo response rates even in trials for <8 weeks. DISCUSSION Our systematic review and meta-analysis showed that pooled placebo response rates in double-blinded RCTs of FD depended on efficacy criteria. Trials assessing complete symptom relief showed stable low placebo response rates in short-term trials.
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Kim YH, Kim JY, Kwon OJ, Jung SY, Joung JY, Yang CS, Lee JH, Cho JH, Son CG. Efficacy of a Traditional Herbal Formula, Banha-Sasim-Tang in Functional Dyspepsia Classified as Excess Pattern. Front Pharmacol 2021; 12:698887. [PMID: 34512334 PMCID: PMC8429799 DOI: 10.3389/fphar.2021.698887] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 08/16/2021] [Indexed: 12/12/2022] Open
Abstract
This study evaluated the efficacy and safety of Banha-sasim-tang (BST) in patients with functional dyspepsia (FD). BST (Banxia-xiexin-tang in traditional Chinese medicine and Hange-shashin-to in Kampo medicine) is traditionally prescribed for the treatment of dyspepsia with epigastric stiffness and gastric fullness in China, Japan, and Korea. Patients with FD were randomly administered an oral dose (10 g) of BST syrup or placebo, twice a day for 4 weeks. The primary outcome was the symptom checklist part of the Nepean dyspepsia index (NDI). The secondary outcomes were the quality of life (QoL) part of the NDI, functional dyspepsia-related QoL (FD-QoL), and visual analog scale (VAS). A total of 60 patients with FD were screened, and 50 were randomized into BST group (n = 25) and placebo group (n = 25). Two patients in the placebo group withdrew before the start of the treatment. Administration of BST syrup resulted in improvement in the symptom-related NDI score in the BST group compared with that in the control group; however, the difference was not significant. BST syrup significantly improved "fullness after eating" index of NDI at follow-up time point (2.88 ± 2.65 vs 4.78 ± 2.69, p = 0.0081). In the total score of the QoL section of the NDI and FD-QoL scales, there was no significant improvement in the BST group compared to that in the placebo group. With regard to improvement in overall FD symptoms, the VAS scale showed improvement in both groups, but the difference was not significant. Interestingly, follow-up investigation showed a significantly beneficial effect of BST on FD symptoms, when compared to placebo. Significant improvement observed in VAS score (39.60 ± 22.29 vs 52.17 ± 20.55, p = 0.048). This indicated that the effect of BST lasted even after the completion of the medication regimen. Overall, our data suggest that while BST showed no significant improvement in the symptom-related NDI score and the QoL related scores in NDI and FD-QoL after 4 weeks of treatment, it effectively improved the VAS score and fullness after eating-related symptoms in the follow-up visit. Clinical Trial Registration:https://cris.nih.go.kr; Identifier KCT 0002013.
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Affiliation(s)
- Yun Hee Kim
- Korean Medicine Convergence Research Division, Korea Institute of Oriental Medicine (KIOM), Daejeon, Korea
| | - Jun Young Kim
- Liver and Immunology Research Center, Daejeon Oriental Hospital of Daejeon University, Daejeon, Korea
| | - O-Jin Kwon
- Korean Medicine Clinical Research Division, Korea Institute of Oriental Medicine (KIOM), Daejeon, Korea
| | - So Young Jung
- Korean Medicine Clinical Research Division, Korea Institute of Oriental Medicine (KIOM), Daejeon, Korea
| | - Jin-Yong Joung
- Liver and Immunology Research Center, Daejeon Oriental Hospital of Daejeon University, Daejeon, Korea
| | - Chang Sop Yang
- Korean Medicine Clinical Research Division, Korea Institute of Oriental Medicine (KIOM), Daejeon, Korea
| | - Jun-Hwan Lee
- Korean Medicine Clinical Research Division, Korea Institute of Oriental Medicine (KIOM), Daejeon, Korea
| | - Jung-Hyo Cho
- Liver and Immunology Research Center, Daejeon Oriental Hospital of Daejeon University, Daejeon, Korea
| | - Chang-Gue Son
- Liver and Immunology Research Center, Daejeon Oriental Hospital of Daejeon University, Daejeon, Korea
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Interstitial Cells of Cajal: Potential Targets for Functional Dyspepsia Treatment Using Medicinal Natural Products. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:9952691. [PMID: 34306162 PMCID: PMC8263244 DOI: 10.1155/2021/9952691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 06/25/2021] [Indexed: 11/30/2022]
Abstract
Introduction The pathophysiology of functional dyspepsia (FD) remains uncertain, but the interstitial cells of Cajal (ICCs), pacemakers that regulate gastrointestinal motility, are garnering attention as key modulators and therapeutic targets in FD. This review comprehensively discusses the involvement of ICCs in the pharmacologic actions of FD and as therapeutic targets for herbal products for FD. Methods A search of the literature was performed using PubMed by pairing “interstitial cells of Cajal” with “medicinal plant, herbal medicine, phytotherapy, flavonoids, or traditional Chinese medicine (TCM).” Results From the 55 articles screened in the initial survey, 34 articles met our study criteria. The search results showed that herbal products can directly depolarize ICCs to generate pacemaker potentials and increase the expression of c-kit and stem cell factors, helping to repair ICCs. Under certain pathological conditions, medicinal plants also protect ICCs from oxidative stress and/or inflammation-induced impairment. Two representative herbal decoctions (Banhasasim-tang, 半夏泻心汤, and Yukgunja-tang, 六君子汤) have been shown to modulate ICC functions by both clinical and preclinical data. Conclusion This review strongly indicates the potential of herbal products to target ICCs and suggests that further ICC-based studies would be promising for the development of FD treatment agents.
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Kim SK, Joung JY, Ahn YC, Jung IC, Son CG. Beneficial Potential of Banha-Sasim-Tang for Stress-Sensitive Functional Dyspepsia via Modulation of Ghrelin: A Randomized Controlled Trial. Front Pharmacol 2021; 12:636752. [PMID: 33959008 PMCID: PMC8093827 DOI: 10.3389/fphar.2021.636752] [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] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 03/15/2021] [Indexed: 12/12/2022] Open
Abstract
Background: Functional dyspepsia (FD) is a highly complex pathophysiologic disease, which shows low recovery and high relapse rates. Therefore, a growing number of clinicians and patients are looking for alternative herbal medicine. Banha-Sasim-Tang (BST) is an herbal prescription for treating a wide range of dyspepsia in traditional Korean medicine (TKM). Aim of the study: This study aimed to evaluate the efficacy of BST on FD in patients with psychological stress-related symptoms and to investigate the involvement of ghrelin. This study is registered at https://cris.nih.go.kr/with the identification number KCT 0002811. Materials and methods: A total of 31 participants with FD who met the Rome IV criteria and the psychological stress-related pattern were enrolled in a double-blind, randomized, and controlled study. Participants were randomly assigned to the BST group (10 g twice daily for 4 weeks) or placebo group. The primary endpoint was a change in the Nepean Dyspepsia Index-Korean (NDI-K) score. The secondary endpoints were changes in the Visual Analog Scale (VAS) scores and plasma ghrelin level. Results: All participants completed the study (n = 15 for BST, n = 16 for placebo). BST decreased NDI-K scores compared with placebo, but the difference was not statistically significant (37.40 ± 27.40 vs 22.50 ± 23.85, p = 0.12). VAS scores and plasma total ghrelin levels were significantly improved in patients who were treated with BST (3.19 ± 1.60 vs 1.38 ± 2.85, p = 0.03 for VAS and 105.69 ± 287.89 vs -142.31 ± 314.32, p = 0.03 for total ghrelin). No BST-related adverse effects were observed during the trial. Conclusion: Our results indicate the clinical potential of BST for FD patients and are the first study to show the modulation of plasma ghrelin as one of its corresponding mechanisms. Clinical Trial Registration: https://cris.nih.go.kr/, identifier KCT 0002811.
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Affiliation(s)
- Sul-Ki Kim
- Liver and Immunology Research Center, College of Korean Medicine, Daejeon University, Daejeon, Republic of Korea
| | - Jin-Yong Joung
- Liver and Immunology Research Center, College of Korean Medicine, Daejeon University, Daejeon, Republic of Korea
| | - Yo-Chan Ahn
- Department of Health Service Management, Daejeon University, Daejeon, Republic of Korea
| | - In-Chul Jung
- Departments of Neuropsychiatry, College of Korean Medicine, Daejeon University, Daejeon, Republic of Korea
| | - Chang-Gue Son
- Liver and Immunology Research Center, College of Korean Medicine, Daejeon University, Daejeon, Republic of Korea
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Jeon SR, Nam D, Kim TH. Dropouts in randomized clinical trials of Korean medicine interventions: a systematic review and meta-analysis. Trials 2021; 22:176. [PMID: 33648566 PMCID: PMC7923634 DOI: 10.1186/s13063-021-05114-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 02/09/2021] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND The dropout rate is an important determinant of outcomes in randomized controlled trials (RCTs) and should be carefully controlled. This study explored the current dropout rate in studies of Korean medicine (KM) interventions by systematic evaluation of RCTs conducted in the past 10 years. METHODS Three clinical trial registries (Clinical Research Information Service, ClinicalTrials.gov, and World Health Organization International Clinical Trials Registry Platform) were searched to identify RCT protocols for KM interventions, such as acupuncture, herbal medicine, moxibustion, or cupping, and studies of mixed interventions, registered in Korea from 2009 to 2019. The PubMed, Embase, and OASIS databases were searched for the full reports of these RCTs, including published journal articles and theses. Dropout rates and the reasons for dropping out were analyzed in each report. The risk of bias in each of the included studies was assessed using the Cochrane risk of bias tool. The risk difference for dropping out between the treatment and control groups was calculated with the 95% confidence interval in a random effects model. RESULTS Forty-nine published studies were included in the review. The median dropout rate was 10% in the treatment group (interquartile range 6.7%, 17.0%) and 14% in the control group (interquartile range 5.4%, 16.3%) and was highest in acupuncture studies (12%), followed by herbal medicine (10%), moxibustion (8%), and cupping (7%). Loss to follow-up was the most common reason for dropping out. The risk difference for dropping out between the intervention and control groups was estimated to be 0.01 (95% confidence interval - 0.02, 0.03) in KM intervention studies. CONCLUSIONS This review found no significant difference in the dropout rate between studies according to the type of KM intervention. We recommend allowance for a minimum dropout rate of 15% in future RCTs of KM interventions. REVIEW PROTOCOL REGISTRATION PROSPERO CRD42020141011.
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Affiliation(s)
- Sae-rom Jeon
- Department of Clinical Korean Medicine, Graduate School, Kyung Hee University, 26 Kyung Heedae-ro, Dongdaemun-gu, Seoul, 02447 Republic of Korea
| | - Dongwoo Nam
- Department of Clinical Korean Medicine, Graduate School, Kyung Hee University, 26 Kyung Heedae-ro, Dongdaemun-gu, Seoul, 02447 Republic of Korea
| | - Tae-Hun Kim
- Department of Clinical Korean Medicine, Graduate School, Kyung Hee University, 26 Kyung Heedae-ro, Dongdaemun-gu, Seoul, 02447 Republic of Korea
- Department of Korea8n Medicine Clinical Trial Center, College of Korean Medicine, Kyung Hee University, 23 Kyung Heedae-ro, Dongdaemun-gu, Seoul, 02447 Republic of Korea
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13
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Abstract
BACKGROUND Functional dyspepsia (FD) is a chronic gastrointestinal disorder diagnosed with dyspeptic symptoms, such as recurrent or persistent postprandial fullness, epigastric pain, burning, and early satiety without any evidence of structural abnormality. In traditional Korean medicine, herbal remedies are one of the preferred treatments for gastrointestinal symptoms. Among them, Naesohwajung-tang (NHT) has been frequently prescribed to improve dyspeptic symptoms for a long time. However, the safety and efficacy of NHT still remain unclear. Therefore, this study aims to evaluate the safety and efficacy of NHT in patients with FD using a randomized controlled trial. METHODS This is a protocol for a multi-center, randomized, double-blind, placebo-controlled trial. Total 116 participants aged between 19 and 75 years diagnosed with FD according to the Rome IV diagnosis criteria will be recruited at two Korean medicine hospitals. Eligible participants will be randomly assigned to either a NHT group or a placebo group in a 1:1 ratio. Each participant will be instructed to take NHT or placebo granules three times a day for 4 weeks. The primary outcome is the change in the total dyspepsia symptom score to confirm the efficacy of NHT. The secondary outcomes include overall total effect, single dyspepsia symptom scale, food retention questionnaire, Damum questionnaire, FD-related quality of life, electrogastrography, and safety assessments. Adverse events will be evaluated at every visit. The primary endpoint will be measured at week 4, and then re-evaluated at week 8 through a follow-up phone visit. DISCUSSION This trial will evaluate the safety and efficacy of NHT as a treatment of FD. The results of this trial will not only verify whether NHT improves FD symptoms and gastric myoelectrical activity, but also clarify those correlations. TRIAL REGISTRATION NUMBER CRIS KCT0003405.
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Affiliation(s)
- Na-Yeon Ha
- Department of Gastroenterology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
- Department of Clinical Korean Medicine, Graduate School, Kyung Hee University, Seoul, Republic of Korea
| | - Seulki Kim
- Department of Gastroenterology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
- Department of Clinical Korean Medicine, Graduate School, Kyung Hee University, Seoul, Republic of Korea
| | - Seok-Jae Ko
- Department of Gastroenterology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Jae-Woo Park
- Department of Gastroenterology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Jinsung Kim
- Department of Gastroenterology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
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14
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Effects of Xiangsha Liujunzi decoction drug serum on gastric antrum smooth muscle cells from rats with functional dyspepsia by regulating gastrointestinal hormones. JOURNAL OF TRADITIONAL CHINESE MEDICAL SCIENCES 2020. [DOI: 10.1016/j.jtcms.2020.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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15
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Ko SJ, Cho SH, Kim KJ, Kim JS, Ha NY, Park JW. Herbal medicine Banha-sasim-tang for the treatment of functional dyspepsia protocol for a systematic review of randomized controlled trials. Medicine (Baltimore) 2019; 98:e15760. [PMID: 31145294 PMCID: PMC6708821 DOI: 10.1097/md.0000000000015760] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 04/29/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Functional dyspepsia (FD) has a high prevalence rate. The dyspeptic symptoms are not easily cured despite the availability of various conventional Western medical treatments. Banha-sasim-tang (BST) is a traditional herbal medicine that has long been used for treating FD. METHODS The following databases will be searched from inception to January 2019: Medline via PubMed, the Cochrane Central Register of Controlled Trials, EMBASE, Allied and Complementary Medicine Database, National Digital Science Library, Korean Medical Database (KoreaMed), Oriental Medicine Advanced Searching Integrated System, Korean Studies Information Service System, China National Knowledge Infrastructure Database, and Citation Information by Nii. Randomized controlled trials (RCTs) that used BST or herbs-added BST for treating FD will be included in the systematic review. Control groups in these RCTs will be the placebo, no-treatment, and conventional Western medicine groups. RCTs that compared BST and Western medicine combination therapy with the conventional Western medicine will also be included in the systematic review to investigate the synergistic effect of BST and Western medicine. Data extraction and evaluation of risk of bias will be performed by 2 independent investigators. The primary outcome will be the total clinical effective rate and secondary outcomes will include gastrointestinal symptom scale, visual analog scale, FD-related quality of life, electrogastrography, plasma motilin, dyspepsia-related symptom score, gastric emptying, and adverse events. RevMan version 5.3 will be used for data integration and analysis. RESULTS This systematic review will provide a high-quality integration of current evidence of BST for treating FD from several aspects including total clinical effective rate, dyspepsia-related symptoms, quality of life, and adverse events. CONCLUSIONS This systematic review will provide evidence of the effectiveness and safety of BST on FD. ETHICS AND DISSEMINATION Identifying information of the participants will not be revealed; hence, this protocol does not need ethical approval. The systematic review will be published in a peer-reviewed journal and disseminated electronically. TRIAL REGISTRATION NUMBER PROSPERO CRD42019123285.
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16
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Single Oral Acute Toxicity of Banhasasim-Tang and Its Antiobesity Effect on Diet-Induced Obese Mice and 3T3-L1 Adipocytes. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:3865434. [PMID: 30228826 PMCID: PMC6136461 DOI: 10.1155/2018/3865434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 08/01/2018] [Accepted: 08/07/2018] [Indexed: 12/11/2022]
Abstract
We had tested antiobesity effect of 52 traditional herbal formulas in 3T3-L1 adipocyte, and Banhasasim-tang (BHSST) was chosen as one of the effective medications to inhibit triglyceride accumulation. We investigated the antiobesity effect of BHSST on 3T3-L1 adipocytes and high-fat diet- (HFD-) induced obese mice. In addition, we evaluated the acute toxicity of BHSST in Sprague Dawley (SD) rats. Differentiated 3T3-L1 cells were treated with various concentrations of BHSST for 8 days. Accumulated triglyceride level and the expressions of adipogenesis-related genes and proteins were subsequently investigated. To evaluate the single oral toxicity of BHSST, the SD rats of each sex were administered a single dose (5000 mg/kg) of BHSST via oral gavage; the control group received vehicle only. After a single administration, the mortality, clinical signs, gross findings, and body weight were monitored for 15 days. Male C57BL/6J mice were fed HFD for 4 weeks to induce obesity and randomly received 50 mg/kg of Orlistat (n=12, OR), 200 mg/kg of BHSST (n=12, B200), and 1000 mg/kg of BHSST (n=12, B1000) for another 8 weeks. BHSST suppressed the triglyceride contents and lipid accumulation in a dose-dependent manner in 3T3-L1 adipocytes. BHSST also downregulated the adipogenesis-related gene levels and protein expression compared with those in undifferentiated adipocytes. In a single oral dose toxicity study, there was no adverse effect on mortality, clinical signs, body weight changes, and gross findings in the treatment group. HFD-fed mice treated with BHSST showed significantly reduced body weight gain, food efficiency ratio, and white adipose tissue weight. The medial lethal dose (LD50) of BHSST was 5000 mg/kg/day body weight for each sex in the rats. BHSST decreased the body weight gain in HFD-fed obese mice and inhibited triglyceride accumulation via a cascade of multiple factors at the mRNA and protein levels in 3T3-L1 adipocytes.
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Kim HR, Lee GS, Kim MS, Ryu DG, So HS, Moon HC, Lee YR, Yang SH, Kwon KB. Effects of Banxia Xiexin Decoction () on Cisplatin-Induced Apoptosis of Human A549 Lung Cancer Cells. Chin J Integr Med 2018; 24:436-441. [PMID: 29247342 DOI: 10.1007/s11655-017-2922-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2015] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To examinie the synergistic effects of Banxia Xiexin Decoction (, Known as Banhasasim-tang in Korean) extract (BXDE) on cisplatin-induced cytotoxicity in the A549 human lung cancer cell lines. METHODS A549 cells were treated with varying concentrations (50-200 μg/mL) of cisplatin and BXDE alone or in combination for 96 h. We used 1-(4,5-dimethylthiazol-2-yl)-3,5-diphenylformazan assay and flow cytometry to analyze cell viability and apoptosis, respectively. RESULTS The exposure of cells to cisplatin and BXDE alone or in combination decreased cell viability dose- and time-dependently (P<0.05), which was found to be mediated by the apoptotic pathway as confirmed by the increase in the annexin V+/propidium iodide- stained cell population and a ladder pattern of discontinuous DNA fragments. Furthermore, the apoptosis was inhibited by the pan-caspase inhibitor, benzyloxycarbonyl-Val-Ala-Asp (OMe) fluoromethylketone (z-VAD-FMK). CONCLUSIONS BXDE significantly potentiated apoptotic effects of cisplatin in A549 cells. Moreover, apoptosis induced by BXDE might be the pivotal mechanism mediating its chemopreventative action against cancer.
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Affiliation(s)
- Ha-Rim Kim
- Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan, Jeonbuk, 54538, South Korea
| | - Guem-San Lee
- Department of Herbology, Wonkwang University School of Korean Medicine, Iksan, Jeonbuk, 54538, South Korea
| | - Mi-Seong Kim
- Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan, Jeonbuk, 54538, South Korea
| | - Do-Gon Ryu
- Department of Korean Physiology, Wonkwang University School of Korean Medicine, Iksan Jeonbuk, 54538, South Korea
| | - Hong-Seob So
- Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan, Jeonbuk, 54538, South Korea
| | - Hyoung-Chul Moon
- Institute of Customized Physical Therapy, Gwanju, 62279, South Korea
| | - Young-Rae Lee
- Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan, Jeonbuk, 54538, South Korea
- Department of Oral Biochemistry, Wonkwang University School of Dentistry, Iksan, Jeonbuk, 54538, South Korea
| | - Sei-Hoon Yang
- Department of Internal Medicine, Wonkwang University School of Medicine, Iksan, Jeonbuk, 54538, South Korea
| | - Kang-Beom Kwon
- Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan, Jeonbuk, 54538, South Korea.
- Department of Korean Physiology, Wonkwang University School of Korean Medicine, Iksan Jeonbuk, 54538, South Korea.
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18
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Kim YH, Kim JY, Jung SY, Kwon OJ, Lee JH, Son CG. Efficacy of Banha-sasim-tang on functional dyspepsia classified as excess pattern: study protocol for a randomized controlled trial. Trials 2017; 18:525. [PMID: 29121988 PMCID: PMC5679389 DOI: 10.1186/s13063-017-2282-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Accepted: 10/26/2017] [Indexed: 12/31/2022] Open
Abstract
Background Functional dyspepsia (FD) refers to the presence of one or more gastrointestinal symptoms including postprandial fullness, epigastric pain, burning, and early satiety without an organic explanation for chronic symptoms. FD causes considerable discomfort in patients and affects their everyday activity and productivity. Because most conventional treatments have limited efficacy, numerous patients seek alternatives such as herbal medicines. In this proposed study, we will conduct a clinical trial of an herbal drug, Banha-sasim-tang (BST). Furthermore, participants will be limited to those classified as having an excess pattern by using an instrument of pattern identification for FD to determine the efficacy of BST in a specific subset of patients. Methods This randomized, blinded, parallel-group clinical trial of BST versus placebo will consist of 4 weeks of oral administration of BST or placebo and a 4-week follow-up period. The Korean version of the symptom-based questionnaire of the Nepean Dyspepsia Index (NDI-K) will be used as the primary outcome measure. Secondary outcome measures will include the quality-of-life (QoL) evaluation from the NDI-K, the FD-related QoL (FD-QoL) scale, assessment of gastric myoelectrical dysrhythmias (GMA), and a Visual Analog Scale (VAS) analysis. Discussion The results of this trial are expected to provide relevant evidence demonstrating that BST can be used as an effective treatment in a specific subset of FD subjects. Trial registration KCT 0002013. Registered at Clinical Research Information Service in the Republic of Korea on 18 August 2016. Electronic supplementary material The online version of this article (doi:10.1186/s13063-017-2282-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yun Hee Kim
- Korean Medicine Convergence Research Division, Korea Institute of Oriental Medicine (KIOM), Daejeon, 34054, South Korea
| | - Jun Young Kim
- Liver and Immunology Research Center, Daejeon Oriental Hospital of Daejeon University, 176-9 Daeheung-ro, Jung-gu, Daejeon, 34929, South Korea
| | - So Young Jung
- Korean Medicine Clinical Research Division, Korea Institute of Oriental Medicine (KIOM), Daejeon, 34054, South Korea
| | - O-Jin Kwon
- Korean Medicine Clinical Research Division, Korea Institute of Oriental Medicine (KIOM), Daejeon, 34054, South Korea
| | - Jun-Hwan Lee
- Korean Medicine Clinical Research Division, Korea Institute of Oriental Medicine (KIOM), Daejeon, 34054, South Korea
| | - Chang-Gue Son
- Liver and Immunology Research Center, Daejeon Oriental Hospital of Daejeon University, 176-9 Daeheung-ro, Jung-gu, Daejeon, 34929, South Korea.
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Jo JH, Kim SJ, Nam WS, Seung EJ, Lee S. Decreased absorption of midazolam in the stomach due to low pH induced by co-administration of Banha-sasim-tang. ENVIRONMENTAL HEALTH AND TOXICOLOGY 2016; 31:e2016016. [PMID: 27503469 PMCID: PMC5080787 DOI: 10.5620/eht.e2016016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 08/04/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVES Banha-sasim-tang (BST), which consists of seven different herbs, is one of the most popular herbal formulae for treating gastrointestinal disorders in Eastern Asia. The commonly used herbal medicine is often co-administered with other therapeutic drugs, which raises the possibility of herb-drug interactions and may modify the clinical safety profile of therapeutic drugs. METHODS We investigated the potential herb-drug interactions between BST extract and midazolam (MDZ) in mice. The area under the plasma concentration-time curve (AUC) of MDZ and 1ʹ-hydroxymidazolam (1ʹ-OH-MDZ) was evaluated for both oral and intraperitoneal administration of MDZ, following oral administration of BST (0.5 and 1 g/kg). RESULTS It was found that the AUC of MDZ and 1ʹ-OH-MDZ was lower in case of oral administration of MDZ. Administration of BST extract was not associated with hepatic cytochrome P450 activity. BST extract induced a strong reduction in pH and it has been reported that oral mucosal absorption of MDZ is lower at low pH. The decreased absorption rate of MDZ might be caused by the ingredients of BST and may not be related to other factors such as increased excretion of MDZ by P-glycoprotein. CONCLUSIONS The altered pharmacokinetics of midazolam caused by co-administration with BST in vivo could be attributed to a decrease in pH and subsequent reduction of MDZ absorption rate.
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Affiliation(s)
| | | | | | | | - Sangkyu Lee
- Correspondence: Sangkyu Lee, 80 Daehak-ro, Buk-gu, Daegu 41566, Korea Tel: +82-53-950-8571 Fax: +82-53-950-8557 E-mail:
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Guo Y, Zhu J, Su X, Yang J, Li Y, Wang Q, Wei W. Efficacy of Chinese herbal medicine in functional dyspepsia: A meta-analysis of randomized, double-blind, placebo-controlled trials. JOURNAL OF TRADITIONAL CHINESE MEDICAL SCIENCES 2016. [DOI: 10.1016/j.jtcms.2016.09.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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Wang H, Xing YM. Clinical efficacy of intimidate combined with alprazolam for functional dyspepsia. Shijie Huaren Xiaohua Zazhi 2015; 23:2164-2167. [DOI: 10.11569/wcjd.v23.i13.2164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the clinical efficacy of intimidate combined with alprazolam in the treatment of functional dyspepsia.
METHODS: One hundred and twenty functional dyspepsia patients treated at the Third People's Hospital of Haikou City from January 2013 to December 2014 were included in this study, and they were randomly divided a combination treatment group and a conventional treatment group. The conventional treatment group was given intimidate alone, and the combination group was given intimidate and alprazolam. Clinical efficacy was compared for the two groups.
RESULTS: The total effective rate was significantly higher in the combination group than in the conventional treatment group (91.7% vs 73.3%, P < 0.05). After treatment, the clinical symptom score was significantly lower in the combination group than in the conventional treatment group (5.3 ± 0.8 vs 8.8 ± 1.5, P < 0.05).
CONCLUSION: Azintamide and alprazolam combination therapy is associated with significantly improved clinical efficacy and fewer side effects in patients with functional dyspepsia compared with azintamide alone.
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Pasalar M, Choopani R, Mosaddegh M, Kamalinejad M, Mohagheghzadeh A, Fattahi MR, Ghanizadeh A, Bagheri Lankarani K. Efficacy and safety of jollab to treat functional dyspepsia: a randomized placebo-controlled clinical trial. Explore (NY) 2015; 11:199-207. [PMID: 25777290 DOI: 10.1016/j.explore.2015.02.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2014] [Indexed: 02/08/2023]
Abstract
BACKGROUND Functional dyspepsia (FD) is a common gastrointestinal disease that is highly prevalent worldwide. Because of its heterogeneous pathophysiology, treatment options for FD can be difficult to choose; in this context, complementary and alternative medicine modalities have been suggested as promising options. AIM To evaluate the efficacy of a traditional Persian medicine, jollab, in reducing patients' FD symptoms. METHODS In a double-blind randomized clinical trial, 160 patients with a diagnosis of FD were enrolled and treated with either jollab or placebo (15ml, t.i.d., four weeks, orally). The outcomes reported were changes in symptom frequency and severity as recorded in patients' diaries and evaluated with the Short Form of the Leeds Dyspepsia Questionnaire (SF-LDQ), and physical examination. RESULTS The response rate was higher in the treatment group (78%) than in the placebo group (31%) according to per-protocol sample analysis (P < .001). Symptoms of FD disappeared significantly more frequently, and the rate of concomitant synthetic drug consumption was significantly lower, in the jollab group compared to the placebo group at the end of the trial. Mean total symptom frequency and severity according to the SF-LDQ score was 1.55 ± 2.78 in the treatment group versus 5.61 ± 3.80 in the placebo group at the last follow-up time point (P < .001). A promising safety profile for jollab was observed throughout the trial. CONCLUSIONS In patients with FD, jollab appeared to be more effective than the placebo. Complementary and alternative therapies such as the use of this traditional medicinal substance may be beneficial in relieving symptoms of dyspepsia [ACTRN12613000584730].
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Affiliation(s)
- Mehdi Pasalar
- School of Traditional Medicine, Shahid Beheshti University of Medical Sciences, Vali Asr Ave., Tehran, Iran.
| | - Rasool Choopani
- School of Traditional Medicine, Shahid Beheshti University of Medical Sciences, Vali Asr Ave., Tehran, Iran
| | - Mahmoud Mosaddegh
- Traditional Medicine and Materia Medica Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Kamalinejad
- Department of Pharmacognosy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Abdolali Mohagheghzadeh
- Department of Traditional Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Reza Fattahi
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ahmad Ghanizadeh
- Research Center for Psychiatry and Behavioral Sciences, Shiraz University of Medical Sciences, Hafez Hospital, Shiraz, Iran
| | - Kamran Bagheri Lankarani
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Health Policy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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