This study reviewed the current status of the use of outcome indicators in randomized controlled trial(RCT) on traditional Chinese medicine(TCM) treatment of microvascular angina(MVA) and analyzed the existing problems and possible solutions, aiming to provide a basis for the design of high-quality RCT and the establishment of core outcome sets for MVA. CNKI, Wanfang, VIP, SinoMed, PubMed, EMbase, Cochrane Library, Web of Science, and 2 clinical trial registries were searched for the RCT on TCM treatment of MVA according to pre-defined criteria. The Cochrane's risk of bias assessment tool was used to evaluate the methodological quality of the included RCT and the use of outcome indicators was summarized. A total of 69 RCTs were included, from which 100 outcome indicators were extracted, with the frequency of 430. The extracted outcome indicators belonged to 8 domains: response rate, symptoms and signs, physical and chemical examinations, TCM efficacy, safety, quality of life, economic evaluation, and long-term prognosis. The indicators of physical and chemical examinations were the most(70 indicators with the frequency of 211), followed by those of response rate(7 indicators with the frequency of 73) and symptoms and signs(7 indicators with the frequency of 54). The outcome indicators with higher frequency were adverse reactions, angina attack frequency, clinical efficacy, endothelin-1, total duration of treadmill exercise, and hypersensitive C-reactive protein. The RCT on TCM treatment of MVA had the following problems: irregular reporting of adverse reactions, diverse indicators with low frequency, lack of attention to the application of endpoint indicators, insufficient use of TCM differentiation and efficacy indicators, non-standard evaluation criteria and failure to reflect the basic characteristics of TCM. A unified MVA syndrome differentiation standard should be established, on the basis of which an MVA treatment efficacy evaluation system and core outcome indicator set that highlights the characteristics of TCM with patient-reported outcomes as the starting point should be established to improve the clinical research and research value.
Humans ; Medicine, Chinese Traditional ; Drugs, Chinese Herbal/adverse effects* ; Microvascular Angina/drug therapy* ; Quality of Life ; Phytotherapy ; Treatment Outcome

In the market of botanical dietary supplements, Cimicifuga heracleifolia (CH) has always been considered as an adulterated species of Cimicifuga racemosa (CR), a conventional American herb with promising benefits to counteract troubles arising from the menopause. However, the detailed comparison of their therapeutic effects is lacking. In present study, the pharmacological and metabolomics studies were comparatively conducted between CH and CR in ovariectomized (OVX) female rats. Specifically, estrogen-like, anti-hyperlipidemia and anti-osteoporosis effects were evaluated through measuring serum biochemical parameters, histopathological examination and micro computed tomography (Micro-CT) scanning. At the same time, a gas chromatography-mass spectrometry (GC-MS)-based serum metabolomics method was employed to profile the metabolite compositional changes. As a result, both CR and CH displayed anti-osteoporosis and anti-hyperlipemia on menopause syndrome. Meanwhile, their potentials in improving the OVX-induced metabolic disorders were discovered. In conclusion, these results demonstrated that CH is therapeutically similar to CR in relieving menopausal symptoms and CH could be considered as a promising alternative to CR instead of an adulterant in the market of botanical dietary supplements.
Animals ; Cimicifuga ; chemistry ; classification ; Dietary Supplements ; analysis ; Drug Evaluation, Preclinical ; Female ; Humans ; Menopause ; blood ; drug effects ; Metabolomics ; Osteoporosis ; blood ; drug therapy ; Ovariectomy ; adverse effects ; Phytotherapy ; Plant Extracts ; administration & dosage ; blood ; Rats ; Rats, Sprague-Dawley

Mahuang Fuzi Xixin Decoction recorded in Treatise on Febrile Diseases by Zhang Zhongjing in the Han Dynasty have been widely used in treating Yang deficiency and exogenous wind-cold syndrome by traditional Chinese medicine physicians for thousands of years. The indications of Mahuang Fuzi Xixin Decoction include bradyarrhythmia,sinus bradycardia,sick sinus node syndrome,senile exogenous,asthmatic cold,rhinitis,bronchial asthma,optic neuritis,optic atrophy,sudden blindness,sudden onset of cough,laryngeal obstruction,migraine,joint pain,low back pain,insomnia,shock,heart failure,renal failure,accompanied by fever or nosocomial infection,and hyperpyrexia after tracheotomy; dark complexion,chills,cold limbs,listlessness,fatigue,insomnia,lack of thirst,liking hot drinks,slightly swollen limbs or whole body,pale fat tongue,greasy fur,and deep pulse. Mahuang Fuzi Xixin Decoction is a potential drug for Shaoyin disease complicated with fever and pain. Tracheal intubation is an artificial ephedrine syndrome. It is necessary to distinguish Yin and Yang syndrome in treating hyperpyrexia after tracheotomy. However,it belongs to Yin syndrome,which could be treated by Mahuang Fuzi Xixin Decoction. Mahuang Fuzi Xixin Decoction is effective in the treatment of sick sinus syndrome,second degree atrioventricular block and third degree atrioventricular block. It can significantly alleviate symptoms,improve heart rate,and heart rhythm in a short period of time. However,after one year of drug withdrawal,the diseases may recur,indicating that Mahuang Fuzi Xixin Decoction may not improve the long-term prognosis of slow arrhythmia. Mahuang Fuzi Xixin Decoction is often used for fever or nosocomial infection in critical care medicine. In the treatment of critical care medicine complicated with high fever,Mahuang Fuzi Xixin Decoction is often taken continuously by stomach tube.
Critical Care ; Cross Infection/drug therapy* ; Diabetes Mellitus ; Diabetic Neuropathies/complications* ; Drugs, Chinese Herbal/pharmacology* ; Fever/drug therapy* ; Humans ; Medicine, Chinese Traditional ; Myocardial Infarction/complications* ; Pain, Postoperative/drug therapy* ; Phytotherapy ; Syndrome ; Tracheotomy/adverse effects*

Nonalcoholic fatty liver disease (NAFLD) and type 2 Diabetes Mellitus (T2DM) are highly prevalent diseases and are closely associated, with NAFLD being present in the majority of T2DM patients. In Asian traditional medicine, Mori Cortex is widely used for the treatment of diabetes and hyperlipidemia. However, whether it has a therapeutic effect on T2DM associated with NAFLD is still unknown. The present study showed that the oral treatment with Mori Cortex extract (MCE; 10 g·kg·d) lowered the blood lipid levels and reversed insulin resistance (IR) in high fat-diet/streptozotocin-induced type 2 diabetes in rats. The expression levels of sterol receptor element-binding protein-1c (SREBP-1c) and carbohydrate-responsive element binding protein (ChREBP), which are involved in steatosis in NAFLD rats, were measured in the liver samples. MCE decreased the protein and mRNA expression levels of SREBP-1c and ChREBP. In conclusion, down-regulation of SREBP-1c and ChREBP might contribute to the protective effect of MCE on hepatic injury and IR in the rats with T2DM associated with NAFLD.
Alanine Transaminase ; blood ; Animals ; Aspartate Aminotransferases ; blood ; Basic Helix-Loop-Helix Leucine Zipper Transcription Factors ; genetics ; Diabetes Mellitus, Type 2 ; blood ; chemically induced ; drug therapy ; metabolism ; Diet, High-Fat ; adverse effects ; Disease Models, Animal ; Down-Regulation ; drug effects ; Insulin ; blood ; Insulin Resistance ; physiology ; Lipid Metabolism ; drug effects ; genetics ; Liver ; drug effects ; physiopathology ; Male ; Morus ; Non-alcoholic Fatty Liver Disease ; blood ; chemically induced ; drug therapy ; metabolism ; Phytotherapy ; Plant Extracts ; pharmacology ; therapeutic use ; Rats ; Rats, Sprague-Dawley ; Streptozocin

Chemotherapy-induced peripheral neuropathy (CIPN) is one of the most common and severe adverse effects related to cancer treatment. Unfortunately, although several agents and protocols have been proposed, no prophylactic strategies have yet to be proven useful. Therefore, new alternative therapies have been considered for CIPN prevention. Herbal medicine in Japan, called Kampo medicine, is derived from traditional Chinese medicine. Goshajinkigan (GJG) is a Kampo medicine, that is comprised of ten herbs. The aim of this work is to analyse the results of pre-clinical and clinical studies on the potential applications of GJG in CIPN prevention.
Antineoplastic Agents ; adverse effects ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, Kampo ; Peripheral Nervous System Diseases ; chemically induced ; prevention & control ; Phytotherapy

Stress and emotion are associated with several illnesses from headaches to heart diseases and immune deficiencies to central nervous system. Terminalia arjuna has been referred as traditional Indian medicine for several ailments. The present study aimed to elucidate the effect of T. arjuna bark extract (TA) against picrotoxin-induced anxiety. Forty two male Balb/c mice were randomly divided into six experimental groups (n = 7): control, diazepam (1.5 mg·kg), picrotoxin (1 mg·kg) and three TA treatemt groups (25, 50, and 100 mg/kg). Behavioral paradigms and PCR studies were performed to determine the effect of TA against picrotoxin-induced anxiety. The results showed that TA supplementation increased locomotion towards open arm (EPM) and illuminated area (light-dark box test), and increased rearing frequency (open field test) in a dose dependent manner, compared to picrotoxin (P < 0.05). Furthermore, TA increased number of licks and shocks in Vogel's conflict. PCR studies showed an up-regulation of several genes, such as BDNF, IP, DL, CREB, GABA, SOD, GPx, and GR in TA administered groups. In conclusion, alcoholic extract of TA bark showed protective activity against picrotoxin in mice by modulation of genes related to synaptic plasticity, neurotransmitters, and antioxidant enzymes.
Animals ; Antioxidants ; metabolism ; Anxiety Disorders ; drug therapy ; genetics ; metabolism ; psychology ; Brain-Derived Neurotrophic Factor ; genetics ; metabolism ; Dopamine Agents ; administration & dosage ; GABA Agents ; administration & dosage ; Glutathione Peroxidase ; genetics ; metabolism ; Humans ; Male ; Mice ; Mice, Inbred BALB C ; Neuronal Plasticity ; drug effects ; Neurotransmitter Agents ; metabolism ; Phytotherapy ; Picrotoxin ; adverse effects ; Plant Bark ; chemistry ; Plant Extracts ; administration & dosage ; Serotonin Agents ; administration & dosage ; Superoxide Dismutase-1 ; genetics ; metabolism ; Terminalia ; chemistry

We evaluated the antimutagenic effects of 10 kinds of bioactive phytochemicals and some phytochemical combinations against methotrexate (MTX)-induced genotoxicity by the umu test in Salmonella typhimurium TA1535/pSK1002 combined with a micronucleus assay. We observed that allicin, proanthocyanidins, polyphenols, eleutherosides, and isoflavones had higher antimutagenic activities than the other five types of bioactive phytochemicals. At the highest dose tested, MTX-induced genotoxicity was inhibited by 25%-75%. Kunming mice treated by MTX along with bioactive phytochemical combinations showed significant reduction in micronucleus induction and sperm abnormality rate (P<0.01). These results indicate that bioactive phytochemical combinations can be potentially used as new cytoprotectors.
Animals ; Antimetabolites, Antineoplastic ; adverse effects ; Cytoprotection ; Drug Evaluation, Preclinical ; Female ; Male ; Methotrexate ; adverse effects ; Mice ; Micronucleus Tests ; Phytotherapy ; Plant Extracts ; Random Allocation ; Salmonella typhimurium

Drug-induced liver injury (DILI) is an increasingly common cause of acute hepatitis. We examined clinical features and types of liver injury of 65 affected patients who underwent liver biopsy according DILI etiology. The major causes of DILI were the use of herbal medications (43.2%), prescribed medications (21.6%), and traditional therapeutic preparations and dietary supplements (35%). DILI from herbal medications, traditional therapeutic preparations, and dietary supplements was associated with higher elevations in aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels than was DILI from prescription medications. The types of liver injury based on the R ratio were hepatocellular (67.7%), mixed (10.8%), and cholestatic (21.5%). Herbal medications and traditional therapeutic preparations were more commonly associated with hepatocellular liver injury than were prescription medications (P = 0.002). Herbal medications and traditional therapeutic preparations induce more hepatocellular DILI and increased elevations in AST and ALT than prescribed medications.
Adult ; Alanine Transaminase/blood ; Aspartate Aminotransferases/blood ; Dietary Supplements/adverse effects ; Drug-Induced Liver Injury/enzymology/*etiology/pathology ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy/adverse effects ; Plant Preparations/adverse effects ; Prescription Drugs/adverse effects ; Republic of Korea ; Retrospective Studies

OBJECTIVETo investigate the clinical efficacy of Ginkgo biloba injection combined with traditional therapy in the treatment of explosive deafness.

METHODSFifty-six (98 ears) participants who were all coal miners were selected. These patients were diagnosed with explosive deafness. and admitted to the otolaryngology department of our hospital from May 2010 to October 2013. They were.equally divided into control group and treatment group according to the therapeutic method. The patients in the control group only received traditional therapy, such as hyperbaric oxygen, while the patients in the treatment group were given Ginkgo biloba injection in addition to the therapy for the control group. The improvement in hearing was recorded and compared between the two groups.

RESULTSThe rate of improvement in tinnitus symptom in the treatment group was 78.0% (32/41), significantly higher than that in the control group (55.6%, 25/45) (χ2=4.857, P<0.05); compared with the treatment group (93.5%, 43/46), the control group had a significant lower overall response rate at 76.9% (40/52) (χ2=5.160, P<0.05).

CONCLUSIONCompared with traditional therapy alone, combined ginkgo biloba extract injection and traditional therapy can significantly improve tinnitus symptom and overall response rate in the treatment of explosive deafness in coal miners, which suggests that the combination therapy is worthy of clinical application.

Coal Mining ; Combined Modality Therapy ; Deafness ; drug therapy ; Explosions ; Ginkgo biloba ; chemistry ; Hearing Tests ; Humans ; Injections ; Noise, Occupational ; adverse effects ; Oxygen ; therapeutic use ; Phytotherapy ; Plant Extracts ; therapeutic use ; Tinnitus ; drug therapy

OBJECTIVETo investigate analgesic, antidiarrhoeal and cytotoxic activities of the ethanol extract of Passiflora foetida L. (Passifloraceae) by three experimental methods.

METHODSAnalgesic activity of the ethanol extract of Passiflora foetida L. (EEPF) acetic acid-induced writhing inhibition in mice. The method of castor oil-induced diarrhoea in mice was utilized to evaluate antidiarrhoeal activity. The cytotoxic activity of EEPF was explored with a brine shrimp lethality bioassay.

RESULTSThe extract showed 68.75% and 30.00% inhibition of writhe at the doses of 500 and 250 mg/kg body weight, respectively. The extract increased the mean latent period prior to diarrhoeal onset to about 1.55 h and 1.17 h, and decreased the mean number of stools to 4.4 and 5.6 at the doses of 500 and 250 mg/kg body weight. The extract also demonstrated cytotoxic activity in the brine shrimp lethality assay, and the median lethal concentration for brine shrimp nauplii was 80 μg/mL.

CONCLUSIONThe results suggest that the plant extract has analgesic and antidiarrhoeal activities, supporting its uses in traditional medicine. The results also demonstrate that the plant extract possesses cytotoxic activities.

Analgesics ; isolation & purification ; pharmacology ; Animals ; Antidiarrheals ; pharmacology ; Diarrhea ; chemically induced ; drug therapy ; Dose-Response Relationship, Drug ; Female ; Male ; Mice ; Pain ; drug therapy ; Passiflora ; chemistry ; Phytotherapy ; adverse effects ; methods ; Plant Extracts ; isolation & purification ; pharmacology ; toxicity