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Alternatives to Acid Suppression Treatment for Laryngopharyngeal Reflux.
Huestis, MJ, Keefe, KR, Kahn, CI, Tracy, LF, Levi, JR
The Annals of otology, rhinology, and laryngology. 2020;(10):1030-1039
Abstract
OBJECTIVE Laryngopharyngeal reflux (LPR) and associated symptoms can be refractory to treatment with acid suppressing medication. We investigated the role and evidence for complementary and alternative medicine (CAM) for LPR in this systematic review. REVIEW METHODS Complementary and alternative treatment was defined in this systematic review as any non-acid suppressing medication, treatment, or therapy. A literature search was performed by two authors in consultation with a medical librarian using controlled vocabulary for "complementary and alternative medicine" and "laryngopharyngeal reflux" in the databases PubMed and EMBASE, with supplemental searches with Google Scholar. RESULTS Twenty articles were included in this review for the modalities: alginate, diet modification, prokinetics, respiratory retraining, voice therapy, rikkunshito (RKT), hypnotherapy, and sleep positioning. The studies were analyzed for bias based on the Cochrane criteria for RCTs and Methodological Index for non-RCT (MINORS) criteria for all other studies. For each modality a level of evidence was assigned to the current body of evidence using the GRADE approach. CONCLUSION There is mixed evidence with a high degree of bias and heterogeneity between studies for the modalities presented in the paper. Based on this review, an anti-reflux diet is recommended for all patients and there is some low-quality evidence to support alkaline water. For patients with predominant vocal symptoms there is evidence that supports voice therapy. There is insufficient evidence to recommend prokinetics at this time. For patients with predominant globus symptoms, alginate, RKT, and relaxation strategies may be used in conjunction with acid suppressing medications for symptom relief.
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[Research development on modern pharmacological effect of tetrandrine].
Xi, Y, Zhang, HJ, Ye, ZG, Zhang, GP
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica. 2020;(1):20-28
Abstract
Han stephania, also known as Stephania tetrandra, expelling wind, relieve pain and inducing diuresis for removing edema, is a traditional Chinese medicine for treating rheumatic arthralgia. Alkaloids have an important pharmacodynamic basis in S. tetrandra, and tetrandrine is one kind content of bisbenzylisoquinoline alkaloids, which has many biological activities. These activities include anti-tumor in many ways, clinically inhibiting multiple inflammatory factors, preventing and treating liver fibrosis and renal fibrosis and many other kinds of fibrotic diseases, and in addition, tetrandrine could work synergistically with other drugs. In recent years, through in-depth research by scholars at home and abroad, it has been found that tetrandrine has a protective effect on the nervous system and ischemia-reperfusion injury. At the same time, as a calcium ion antagonist, tetrandrine could effectively block the deposition of calcium ions inside and outside the cell. In summary, the application prospect of tetrandrine in clinical practice is very extensive. In this paper, the pharmacological effects of tetrandrine and the possible mechanisms for these effects are summarized, and review its current research progress. It is hoped that the possible application direction of tetrandrine can be revealed more comprehensively, and provide better enlightenment and ideas for clinical application.
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Clinical features and the traditional Chinese medicine therapeutic characteristics of 293 COVID-19 inpatient cases.
Shu, Z, Zhou, Y, Chang, K, Liu, J, Min, X, Zhang, Q, Sun, J, Xiong, Y, Zou, Q, Zheng, Q, et al
Frontiers of medicine. 2020;(6):760-775
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Coronavirus disease 2019 (COVID-19) is now pandemic worldwide and has heavily overloaded hospitals in Wuhan City, China during the time between late January and February. We reported the clinical features and therapeutic characteristics of moderate COVID-19 cases in Wuhan that were treated via the integration of traditional Chinese medicine (TCM) and Western medicine. We collected electronic medical record (EMR) data, which included the full clinical profiles of patients, from a designated TCM hospital in Wuhan. The structured data of symptoms and drugs from admission notes were obtained through an information extraction process. Other key clinical entities were also confirmed and normalized to obtain information on the diagnosis, clinical treatments, laboratory tests, and outcomes of the patients. A total of 293 COVID-19 inpatient cases, including 207 moderate and 86 (29.3%) severe cases, were included in our research. Among these cases, 238 were discharged, 31 were transferred, and 24 (all severe cases) died in the hospital. Our COVID-19 cases involved elderly patients with advanced ages (57 years on average) and high comorbidity rates (61%). Our results reconfirmed several well-recognized risk factors, such as age, gender (male), and comorbidities, as well as provided novel laboratory indications (e.g., cholesterol) and TCM-specific phenotype markers (e.g., dull tongue) that were relevant to COVID-19 infections and prognosis. In addition to antiviral/antibiotics and standard supportive therapies, TCM herbal prescriptions incorporating 290 distinct herbs were used in 273 (93%) cases. The cases that received TCM treatment had lower death rates than those that did not receive TCM treatment (17/273 = 6.2% vs. 7/20= 35%, P = 0.0004 for all cases; 17/77= 22% vs. 7/9= 77.7%, P = 0.002 for severe cases). The TCM herbal prescriptions used for the treatment of COVID-19 infections mainly consisted of Pericarpium Citri Reticulatae, Radix Scutellariae, Rhizoma Pinellia, and their combinations, which reflected the practical TCM principles (e.g., clearing heat and dampening phlegm). Lastly, 59% of the patients received treatment, including antiviral, antibiotics, and Chinese patent medicine, before admission. This situation might have some effects on symptoms, such as fever and dry cough. By using EMR data, we described the clinical features and therapeutic characteristics of 293 COVID-19 cases treated via the integration of TCM herbal prescriptions and Western medicine. Clinical manifestations and treatments before admission and in the hospital were investigated. Our results preliminarily showed the potential effectiveness of TCM herbal prescriptions and their regularities in COVID-19 treatment.
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Efficacy and safety of Shenkang injection as adjuvant therapy in patients with diabetic nephropathy: A protocol for systematic review and meta-analysis.
Wang, Y, Li, M, Li, C, Xu, S, Wu, J, Zhang, G, Cai, Y
Medicine. 2020;(52):e23821
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BACKGROUND Diabetic nephropathy is a frequent microvascular complication of diabetes mellitus that causes end-stage renal disease most of the time. In China, Shenkang injection is one of widely used traditional Chinese medicine for treating chronic kidney disease, but its efficacy and safety have not yet been clarified. We will systematically review the current randomized controlled trial (RCT) evidence to summarize the efficacy and safety of Shenkang injection in treating diabetic nephropathy. METHODS We will search 7 literature databases including PubMed, EMBASE, Cochrane Library, Sinomed, Chinese National Knowledge Infrastructure, Wanfang, and VIP. Two trial registry platforms will also be searched. The time frame of the search will be from the inceptions of the databases to December 31, 2020. RCTs assessing Shenkang injection combined with basic treatments versus basic treatments alone for treating diabetic nephropathy will be included. The risk of bias within the individual RCTs will be evaluated using criteria proposed by the Cochrane Handbook 5.1.0. The primary outcomes to be investigated are glomerular filtration rate and serum creatinine; the secondary outcome will include 24-hour urine albumin excretion rate, blood urea nitrogen, fasting blood glucose, postprandial blood glucose, hemoglobin A1c, total cholesterol, triglyceride, response to treatment, and incidence of adverse events. The effect data of individual RCTs by performing random-effects model meta-analysis. Statistical heterogeneity will be measured by the Cochran Q test and I-squared statistics. Three subgroup analyses, set based on clinical experience, will be performed to explore the sources of heterogeneity. Sensitivity analyses excluding RCTs with high risk of bias and using fixed effect model will be done to test the robustness of the meta-analytic results. Publication bias across included RCTs will be evaluated by funnel plots and Egger test. RESULTS This study will provide systematic review on the efficacy and safety of Shenkang Injection as adjuvant therapy in patients with diabetic nephropathy by rigorous quality assessment and reasonable data synthesis. The results will be submitted to a peer-reviewed journal for publication. CONCLUSION This systematic review will provide the best evidence currently on Shenkang Injection as adjuvant therapy in patients with diabetic nephropathy. INPLASY REGISTRATION NUMBER INPLASY2020110014.
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Topical Delivery of Modified Da-Cheng-Qi Decoction () Using Low-Frequency Ultrasound Sonophoresis for Refractory Metastatic Malignant Bowel Obstruction: An Open-Label Single-Arm Clinical Trial.
Tian, AP, Yin, YK, Yu, L, Yang, BY, Li, N, Li, JY, Bian, ZM, Hu, SY, Weng, CX, Feng, L
Chinese journal of integrative medicine. 2020;(5):382-387
Abstract
OBJECTIVE To evaluate the efficacy and safety of topical delivery of modified Da-Cheng- Qi Decoction (, MDCQD) by low-frequency ultrasound sonophoresis (LFUS) in patients with refractory metastatic malignant bowel obstruction (MBO) using an objective performance criteria (OPC) design. METHODS Fifty patients with refractory metastatic MBO were enrolled in this open-label single-arm clinical trial. Alongside fasting, gastrointestinal decompression, glycerol enema, intravenous nutrition and antisecretory therapy, a 50 g dose of MDCQD (prepared as a hydrogel) was applied through topical delivery at the site of abodminal pain or Tianshu (S 25) using LFUS for 30 min, twice daily for 5 consecutive days. The overall outcome was the remission of intestinal obstruction, and improvement on abdominal pain, abdominal distention, nausea and vomiting scores. Indicators of safety evaluation included liver and renal function as well as blood coagulation indicators. RESULTS Among 50 patients, 5 patients (10%) showed complete remission of intestinal obstruction and 21 patients (42%) showed improvement of intestinal obstruction. The overall remission rate of bowel obstruction was 52%. The results of the symptom score, based on the severity and frequency of the episode, are as follows: 26 patients (52%) showed improvment on symptom scores, 20 patients (40%) did not respond to treatment, and 4 patients (8%) discontinued treatment due to intolerance. No serious adverse effects or abnormal changes on liver and renal function or blood coagulation were observed. CONCLUSION Topical delivery of MDCQD at 100 g/day using LFUS can improve the treatment response in patients with refractory metastatic MBO.
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Traditional Chinese Medicine in the Treatment of Patients Infected with 2019-New Coronavirus (SARS-CoV-2): A Review and Perspective.
Yang, Y, Islam, MS, Wang, J, Li, Y, Chen, X
International journal of biological sciences. 2020;(10):1708-1717
Abstract
Currently, Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2, formerly known as 2019-nCoV, the causative pathogen of Coronavirus Disease 2019 (COVID-19)) has rapidly spread across China and around the world, causing an outbreak of acute infectious pneumonia. No specific anti-virus drugs or vaccines are available for the treatment of this sudden and lethal disease. The supportive care and non-specific treatment to ameliorate the symptoms of the patient are the only options currently. At the top of these conventional therapies, greater than 85% of SARS-CoV-2 infected patients in China are receiving Traditional Chinese Medicine (TCM) treatment. In this article, relevant published literatures are thoroughly reviewed and current applications of TCM in the treatment of COVID-19 patients are analyzed. Due to the homology in epidemiology, genomics, and pathogenesis of the SARS-CoV-2 and SARS-CoV, and the widely use of TCM in the treatment of SARS-CoV, the clinical evidence showing the beneficial effect of TCM in the treatment of patients with SARS coronaviral infections are discussed. Current experiment studies that provide an insight into the mechanism underlying the therapeutic effect of TCM, and those studies identified novel naturally occurring compounds with anti-coronaviral activity are also introduced.
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China Tongxinluo Study for myocardial protection in patients with Acute Myocardial Infarction (CTS-AMI): Rationale and design of a randomized, double-blind, placebo-controlled, multicenter clinical trial.
Xu, Y, Li, X, Zhang, H, Wu, Y, Zhang, J, Li, J, Dou, K, Yan, H, You, S, Yang, Y, et al
American heart journal. 2020;:47-55
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Acute ST-segment elevation myocardial infarction (STEMI) remains a serious life-threatening event. Despite coronary revascularization, patients might still suffer from poor outcomes caused by myocardial no-reflow and ischemic/reperfusion injury. Tongxinluo (TXL), a traditional Chinese medicine, has been preliminarily demonstrated to reduce myocardial no-reflow and ischemic/reperfusion injury. We further hypothesize that TXL treatment is also effective in reducing clinical end points for the patients with STEMI. METHODS AND RESULTS The CTS-AMI trial is a prospective, randomized, double-blind, placebo-controlled, multicenter clinical study in China. An estimated 3,796 eligible patients with STEMI from about 120 centers are randomized 1:1 ratio to TXL or placebo groups. All enrolled patients are orally administrated a loading dose of 8 capsules of TXL or placebo together with dual antiplatelet agents on admission followed by 4 capsules 3 times a day until 12 months. The primary end point is 30-day major adverse cardiovascular and cerebrovascular events, a composite of cardiac death, myocardial reinfarction, emergency coronary revascularization, and stroke. Secondary end points include each component of the primary end point, 1-year major adverse cardiovascular and cerebrovascular events, and other efficacy and safety parameters. CONCLUSIONS Results of CTS-AMI trial will determine the clinical efficacy and safety of traditional Chinese medicine TXL capsule in the treatment of STEMI patients in the reperfusion era.
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Efficacy of Chinese herbal injections combined with fluoropyrimidine and oxaliplatin-based chemotherapy for advanced colorectal cancer: A protocol for systematic review and meta-analysis of randomized controlled trials.
Wang, S, Wang, X, Zhang, Y, Zhou, T, Hu, S, Tian, P, Li, Z, Li, Y, Gui, Y, Dong, J, et al
Medicine. 2020;(52):e23550
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BACKGROUND Fluoropyrimidine combined with oxaliplatin-based chemotherapy have become the first-line treatment for advanced colorectal cancer (CRC). Chinese herbal injections (CHIs), as an important part of TCM, have been widely applied as adjunctive treatments to chemotherapy in patients with advanced CRC. However, the efficacy of this combination therapy has not been evaluated comprehensively. METHODS We will conduct this systematic review and meta-analysis in accordance with the Preferred Reported Items for Systematic Review and Meta-analysis (PRISMA) guidelines. 7 databases will be searched for related randomized controlled trials (RCTs) from their inception to August 31, 2020: PubMed, Cochrane Library, EMBASE, China National Knowledge Infrastructure (CNKI), VIP Database for Chinese Technical Periodicals (VIP), SinoMED and Wanfang Database. Two researchers will perform study selection, data extraction, and assessment of risk of bias independently. The primary outcomes are the disease control rate (DCR) and the objective response rate (ORR), the secondary outcomes are progression-free survival (PFS), survival rate, quality of life (QoL) and adverse effects. Cochrane Review Manager (RevMan 5.3) software will be used to analyze the outcomes. RESULTS AND CONCLUSION This systematic review will evaluate the efficacy of CHIs and fluoropyrimidine and oxaliplatin-based chemotherapy for advanced CRC so as to provide valuable evidence to the application of CHIs in advanced CRC. SYSTEMATIC REVIEW REGISTRATION INPLASY registration number: INPLASY2020100050.
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Clinical practice guideline on treating influenza in adult patients with Chinese patent medicines.
Wu, L, Chen, Y, Ma, Y, Yang, Z, Yang, N, Deng, W, Chen, Y, Sun, Y, Li, Y, Lin, L
Pharmacological research. 2020;:105101
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Influenza is a major public health problem worldwide. Mutations and resistance development make the use of antiviral therapy challenging. Chinese patent medicines are often used to treat influenza in China and well tolerable. However, the misuse of Chinese patent medicines is common. We therefore aimed to develop an evidence-based guideline on treating influenza with Chinese patent medicines in adults to guide clinical practice. We formed a steering committee, a consensus panel, a consultants' group and an evidence synthesis team to guide the development of the guideline. We formulated the clinical questions through two rounds of survey, and finally selected five questions. We then systematically searched the related evidence and conducted meta-analyses, evidence summaries and GRADE decision tables to draft the recommendations, which the consensus panel then voted on using the Delphi method. Finally, we formulated six recommendations based on the evidence synthesis and experts' consensus. For treating mild influenza, we suggest either Lianhua Qingwen capsule, Jinhua Qinggan granule, Banlangen granule, Shufeng Jiedu capsule, or Jinfang Baidu pill, depending on the manifestations. For severe influenza, or mild influenza in patients at high risk of developing severe influenza, we suggest Lianhua Qingwen capsule in combination with antiviral medications and supportive therapy. The strength of all recommendations was weak. Traditional Chinese medicine has great potential to help in the fight against influenza worldwide, but more high-quality studies are still needed to strengthen the evidence.
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The role of Chinese herbal medicine in the management of adverse drug reactions of leflunomide in treating rheumatoid arthritis.
Wang, W, Zhou, H, Liu, L
Phytomedicine : international journal of phytotherapy and phytopharmacology. 2020;:153136
Abstract
BACKGROUND The high discontinuation rate in RA patients who use LEF might be attributed to their intolerance rather than irresponsibility. The concomitant administration of Leflunomide (LEF) with Chinese herbal medicine (CHM) provides a potential solution to preventing the adverse drug reactions (ADRs) induced by LEF during the treatment of rheumatoid arthritis (RA). PURPOSE To investigate whether co-administration of LEF with CHM could bring in both increased therapeutic outcomes and reduced ADRs due to the framework of treatment at the level of entire body. STUDY DESIGN The mechanism of LEF in RA treatment and the ADRs it induced was introduced based on recent papers. Reported clinical examples of CHM concurrent use with LEF was revealed to provide more evidence. The management of the ADRs caused by LEF was suggested by current researches on the concomitant therapy of CHM with LEF. RESULTS The active ingredients, compounds and medicinal herbs all demonstrated properties in relieving toxicities and reducing ADRs when used with LEF and reported in several clinical cases. The wide application of concurrent use of CHM with LEF is however hindered by the complex pathogenesis of RA which requires further scientific grounds for diagnosis and treatment. CONCLUSION This review introduced that the adoption of CHM is emerging as a novel strategy for the management of ADRs caused by LEF.