Effect of traditional Chinese herbs combined with low dose human menopausal gonadotropin applied in frozen thawed embryo transfer

Effect of Oral Chinese Medicine Combined with Western Medicine on Cancer Pain: A Meta-Analysis

OBJECTIVE

To assess the effect of oral Chinese medicine (OCM) combined with Western medicine (WM) on cancer pain.

METHODS

PubMed, Embase, Cochrane Library, Clinical Trials Registry Platform, Chinese National Knowledge Infrastructure (CNKI), Wanfang and VIP databases were searched from their inception to September {dy2019}. Randomized controlled trials (RCTs) treating cancer pain by Chinese medicine (CM) combined with WM were included. The primary outcome were total pain relief rate and the quality of life (QOL), and the other outcomes were the average daily dosage of analgesics, the primary time of pain, the analgesic duration time, and adverse events. The methodological quality of RCTs was assessed in accordance with Cochrane 5.1.0 handbook of systematic reviews of interventions. Evidence level was assessed by the Grades of Recommendation, Assessment, Development and Evaluation (GRADE) approach.

RESULTS

There were 1,087 patients in the 14 studies, with 544 in the experiment group and 543 in the control group. These studies were all conducted in China, and published between 2006 and {dy2019}. Compared with the WM, OCM combined with WM could significantly relieve the cancer pain [risk ratio (RR)=1.43, 95% confidence interval (CI): 1.32, 1.56), improve QOL (RR=8.57, 95% CI: 4.25, 12.89), decrease the primary time of pain (RR=-0.20, 95% CI: -0.24, -0.16], prolong the analgesic duration time (RR=3.47, 95% CI: 2.09, 4.85), reduce the dosage of analgesics (RR=-19.52, 95% CI: -36.32, -2.72), and reduce side events (RR=0.49, 95% CI: 0.37, 0.65). Evidence levels for total pain relief rate, primary time of pain and side events were low, evidence level for QOL, analgesic duration time and average daily dosage of analgesics were very low.

CONCLUSIONS

Compared with the WM, OCM combined with WM could significantly relieve the cancer pain, improve the QOL, decrease the primary time of pain, prolong the analgesic duration time, reduce the dosage of analgesics and side events. The evidence levels were low or very low.

Taste disorder's management: a systematic review

BACKGROUND

Taste disorder is a frequent drug-induced or disease-related oral trouble. Various pharmacological, surgical, or physical treatments have previously been proposed for taste function recovery.

OBJECTIVES

The aim of the present systematic review was to assess the effects of palliative and curative interventions on taste recovery in light of recent literature.

MATERIALS AND METHODS

In accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement, a search of the literature published up to June 2019 was conducted using MEDLINE via PubMed, EMBASE, and The US National Institutes of Health Trials Register (PROSPERO registration reference: CRD 42019139315). The methodological quality of the included trials was rated with the "Delphi list For Quality Assessment of Randomized Clinical Trials" and the Newcastle-Ottawa scale.

RESULTS

From the 1842 titles first identified, 28 articles met the inclusion criteria. Interventions included zinc (aspartate, sulfate, gluconate, acetate, picolinate, and Polaprezinc®), esomeprazole, L-thyroxin, bethanechol, oral glutamine, delta-9-tetrahydrocannabinol, alpha-lipoic acid, Ginkgo biloba, artificial saliva, pilocarpine, local anesthesia, and improved oral hygiene. The quality of evidence ranged from poor to high.

CONCLUSION

Improving oral hygiene may promote taste ability. Zinc may prevent and alleviate taste disorder in patients undergoing head and neck radiotherapy.

CLINICAL RELEVANCE

The systematic review provided evidence about the clinical efficacy of oral procedures, zinc supplementation, and palliative cares in dysgeusic patients. Further research is needed to find effective treatments with low adverse effects.

Syndrome pattern and its application in parallel randomized controlled trials

Syndrome pattern (SP) is a core concept of Chinese medicine (CM) and is used to diagnose and treat patients based on an overall analysis of symptoms and signs. This study aimed to systematically review randomized controlled trials (RCTs) using the SP concept and to demonstrate how the SP concept could be applied to the study design of parallel RCTs, considering a gold standard of clinical research. After conducting a brief systematic review by way of a PubMed search, we analyzed how the SP concept was applied to the design of RCT in a CM herbal medicine trial. We then formulated possible research questions, applied the SP concept to answer the research questions, and suggested possible RCT designs to be used for conducting future trials. Fourteen RCTs were included in our systematic review, and three key points of the SP concept were formulated for the design of parallel RCTs: the time point of SP diagnosis between before and after randomization; the relationship between the international classification of diseases (ICD) and SP for the inclusion of target population; and the proper diagnostic method of SP. In this study, we formulated three possible research questions and then suggested perspectives for five possible RCT models arrived at using SP concepts. Future trials applying SP concept to RCTs should overcome the shortcomings of past SP trials, moving CM forward from experience-based to evidence-based medicine.

Pharmacological actions and therapeutic applications of Salvia miltiorrhiza depside salt and its active components

Salvia miltiorrhiza, a traditional medical herb known as danshen, has been widely used in China to improve blood circulation, relieve blood stasis, and treat coronary heart disease. S miltiorrhiza depside salt is a novel drug recently developed at the Shanghai Institute of Materia Medica; it contains magnesium lithospermate B (MLB) and its analogs, rosmarinic acid (RA) and lithospermic acid (LA), as active components. The drug has been used in the clinic to improve blood circulation and treat coronary heart disease. The pharmacological effects of the depside salt from S miltiorrhiza and its components have been extensively investigated. Experimental studies have demonstrated that magnesium lithospermate B possesses a variety of biological activities, especially protective effects in the cardiovascular system such as attenuation of atherosclerosis and protection against myocardial ischemia-reperfusion injury. Rosmarinic acid and lithospermic acid also show beneficial effects on the cardiovascular system. This paper reviews the recent findings regarding the mechanisms underlying the pharmacological actions of the active components of S miltiorrhiza depside salt, based on published works and our own observations.

[Treatment of olfactory disorders]

A number of prognostic factors regarding the individual prognosis of untreated olfactory disorders are available. Nevertheless, individual prognostic factors regarding the effects of therapeutic interventions are lacking. Surgical and pharmaceutical interventions have been proven to be effective in the treatment of olfactory disorders due to sinonasal disease. At present, treatment with topical or systemic corticosteroids is most widespread in the management of those disorders. In severe mechanical alterations of nasal airflow and in cases of significant nasal polyposis, functional endoscopic sinus surgery may be helpful. With regard to post-traumatic or postviral olfactory disorders, treatment is currently limited to non-pharmacological intervention such as olfactory training.

Treating gynaecological disorders with traditional Chinese medicine: a review

Traditional Chinese Medicine (TCM) has significant advantages in treating gynaecological disorders. The paper has provided a brief introduction on the current progress of treating some gynaecological disorders including endometriosis, infertility, dysmenorrhea, abnormal uterine bleeding, premenstrual syndrome, menopausal syndrome, uterine fibroids, chronic pelvic inflammation, polycystic ovarian syndrome (PCOS), cervicitis and vaginitis with Chinese Herbal Medicine (CHM) and acupuncture. The use of TCM in the field of assisted reproductive techniques (ART) has also been included in the review. In addition, thirty-two commonly used Chinese medicinal formulas in treating gynaecological disorders have been introduced.