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Xihuang pill as a famous traditional Chinese formula has long been used as an adjuvant therapy for cancer. This study is aimed at summarizing recent advances in research of Xihuang pill's anti-cancer efficacies from the theoretical basis of traditional Chinese medicine, pharmacological activities, chemical components and its clinical application. The literature information was obtained from several authoritative databases including PubMed, Embase, Cochrane Library, CNKI and Wan Fang before April 30, 2023. We also analyzed the representatively chemical compounds of Xihuang pill in vivo experiments using HPLC-Q/TOF-MS. The present study indicated that Xihuang pill, a classic anti-tumor prescription, had efficacies of strengthening body resistance, clearing heat and detoxification, and promoting blood circulation for removing blood stasis. Modern basic researches showed that Xihuang pill played anti-cancer roles through inducing cancer cell apoptosis, inhibiting cell proliferation, migration, invasion and angiogenesis, improving immune function and tumor microenvironment, and regulating related signaling pathways. Its chemical components are primarily consisted of amino acids, terpenoids, fatty acids, fatty acid esters, phenolics, bile acids, bile pigments and volatile oil. Clinically, Xihuang pill, as an adjuvant drug for cancer treatment, was mostly combined with chemotherapy, which could prolong survival, enhance response rate, improve patients' life quality, regulate immune function and alleviate chemotherapy-induced toxicities. This present study suggests that Xihuang pill may be a promising adjuvant therapy for cancer, and proposes the possibility of future research directions for Xihuang pill based on the current research status. [Display omitted] • Xihuang pill is a famous TCM formula used as an adjuvant therapy for cancer. • This study first comprehensive summarized Xihuang pill's anti-cancer efficacy. • Xihuang pill could improve the efficacy of west medicine and alleviate toxicities. • Xihuang pill might be a promising adjuvant therapy for cancer. • This study also proposed the future research directions for Xihuang pill. [ABSTRACT FROM AUTHOR]

Abstract: Aim of study: There are multimodal and multidisciplinary approaches to treat diabetic peripheral neuropathy (DPN). However, the intractable adverse effects limited their widespread use. Chinese herbal medicine (CHM) is increasingly used for the treatment of DPN. The aim of this study was to review existing evidence on the effectiveness of CHM for the treatment of DPN. Materials and methods: Searches were performed with Medline, Embase, Cochrane Central Register of Controlled Trials, CNKI, CBM and Wangfan databases. Controlled trials comparing CHM with other medicine for the treatment of DPN were analyzed. Results: Eighteen trials met the inclusion criteria. All trials used vitamin B12 and/or B1 as control. Clinical therapeutic effect, divided by three grades including marked effective, effective and ineffective according to the improved degree of subjective symptom, tendon reflex, and nerve conduction velocity, was the only end point reported in all trials, and thus evaluated. The results showed CHM treatment was associated with a superiority in marked effective (odds ratio [OR], 2.40; 95% confidence interval [CI]: 0.94 to 2.97; p<0.001), and effective (OR, 1.39; 95% CI: 1.16 to 1.67; p<0.001). Patients who received CHM treatment was associated with a less likely to report ineffective (OR, 0.26; 95% CI: 0.21 to 0.33, p<0.001). No adverse events were reported in any of the included trials. Conclusions: According to the pooled results of our study and the poor quality of the included trials, it might be uncertainty that there was a superiority of CHM for treating DPN. More rigorous controlled trials are required to substantiate or refute these early findings. [Copyright &y& Elsevier]

Aims and Objective: To systematically evaluate the current intervention strategies of white noise alleviating procedural pain in newborns. Methods: This review was conducted following the PRISMA guideline. Seventeen databases National Guideline Clearinghouse, up to date, Clinical Evidence, BMJ best practice, Cochrane library, OVID, PubMed, Medline, EMBASE, Web of Science, CHINHAL, Medlive, China Biology Medicine disc, Chinese Clinical Trial Registry, China National Knowledge Infrastructure, China Science and Technology Journal Database, Wanfang Data Knowledge Service Platform were employed, and the studies about pain‐relieving with white noise in newborns published before June 2022 was included. Quality of studies was evaluated by using the Cochrane Handbook for Systematic Reviews of Interventions. Results: 18 studies were included, with sample sizes ranging from 32–296 cases. Intervention indices included duration, distance, volume, music type and outcome measure. Duration varies from study to study, from 5 min before to 5 min after the procedures. The distance was controlled at 10–60 cm, volume was controlled at 45–60 dB and music type was selected from Orhan Osman's album "Kolic" in most studies. Outcome measures included physiological indicators, neurophysiological indicators, behavioural indicators and pain score. Differences in duration leading to different white noise effects was found, but no studies have shown whether there is an effect of different volume, distance or music type. Conclusions: Based on this review, we recommend the following intervention strategies: the duration is set from 1 min before to 3 min after the procedures, the distance is decided according to the actual clinical situation, the volume is controlled at 45–55 dB (55 dB is optimal), the music type is selected to simulate intrauterine sounds, and outcome measures can choose physiological indicators, neurophysiological indictors, behavioural indicators and pain score depending on specific department and population. It is important to further explore the best intervention strategies. Relevance to Clinical Practice: In addition to providing a set of intervention strategies, this review could be used as evidence for relieving procedural pain in newborns. Patient or Public Contribution: No Patient or Public Contribution. Data were obtained from others' literature. [ABSTRACT FROM AUTHOR]

Background: The comparative efficacy of epidural bupivacaine alone and bupivacaine combined with magnesium sulfate in providing postoperative analgesia remains controversial. Methods: We searched Mediline (OvidSP), EMBASE (OvidSP) and Cochrane Central Register of Controlled Trials (CENTRAL) to identify trials that compared epidural bupivacaine and magnesium sulfate combination (intervention) with bupivacaine alone (control). Grading of Recommendations, Assessment, Development and Evaluations (GRADE) framework was used to assess the quality of evidence. Results: Eleven studies fulfilled our inclusion criteria after screening. We found that epidural bupivacaine combined with magnesium sulfate could prolong the time for first rescue analgesics (SMD 4.96; 95% CI [2.75, 7.17], P < 0.00001, I2 = 98%), reduce the number of patients who need rescue analgesics (RR 0.38; 95% CI [0.20, 0.74], P = 0.004, I2 = 75%) and requirement for rescue analgesics (SMD -2.65; 95% CI [− 4.23, − 1.06], P = 0.001, I2 = 96%). Conclusions: Magnesium suifate as an adjuvant of epidural bupivacaine improved postoperative analgesia. However, we rated the quality of evidence to be very low because of high heterogeneity, imprecise of results and small sample sizes. Furthermore, further large high-quality trials are still needed to confirm the effects of magnesium sulfate on postoperative analgesia. [ABSTRACT FROM AUTHOR]

A widely used traditional prescription, Yi-Gan San (YGS) is a remedy for neurodegenerative disorders. The formulation consists of seven Chinese medicinal materials in specific proportions, namely Uncariae Ramulus cum Uncis (Uncaria rhynchophylla (Miq.) Miq. ex Havil.), Bupleuri Radix (Bupleurum chinense DC.), Angelicae Sinensis Radix (Angelica sinensis (Oliv.) Diels), Chuanxiong Rhizoma (Ligusticum wallichii Franch.), Poria (Poria cocos (Schw.) Wolf), Atractylodis Macrocephalae Rhizoma (Atractylodes macrocephala Koidz.) and Glycyrrhizae Radix et Rhizoma (Glycyrrhiza uralensis Fisch.). Using YGS has been shown to alleviate various behavioural and psychological symptoms of dementia (BPSD). The goal of this review is to give up-to-date information about the traditional uses, chemistry, pharmacology and clinical efficacy of YGS based on the scientific literature and to learn the current focus and provide references in the next step. The database search room was accessed using the search terms "Yi-Gan San" and "Yokukansan" to obtain results from resources such as Web of Science, PubMed, Google Scholar and Sci Finder Scholar. We not only consulted the literature of fellow authors for this review but also explored classical medical books. YGS has been used to cure neurosis, sleeplessness, night weeping and restlessness in infants. Its chemical components primarily consist of triterpenes, flavonoids, phenolics, lactones, alkaloids and other types of compounds. These active ingredients displayed diverse pharmacological activities to ameliorate BPSD by regulating serotonergic, glutamatergic, cholinergic, dopaminergic, adrenergic, and GABAergic neurotransmission. In addition, YGS showed neuroprotective, antistress, and anti-inflammatory effects. The majority of cases of neurodegenerative disorders are treated with YGS, including Alzheimer's disease and dementia with Lewy bodies. Based on previous studies, YGS has been used as a traditional prescription in East Asia, such as Japan, Korea and China, and it has diverse chemical compounds and multiple pharmacological activities. Nevertheless, few experimental studies have focused on chemical and quantitative YGS studies, suggesting that further comprehensive research on its chemicals and quality assessments is critical for future evaluations of drug efficacy. [Display omitted] • Traditional uses, chemical compounds, pharmacological activities and clinical studies of Yi-Gan San (YGS) were concluded. • The research status about the traditional uses of YGS was presented in this review. • All know chemical constituents isolated from YGS and their chemical structures were proposed in this review. • The research on pharmacological effects and underlying mechanisms of YGS were summarized. • The clinical curative effects of YGS were outlined in detail. [ABSTRACT FROM AUTHOR]

Background: Several studies have investigated the effects of dexamethasone on post-operative cognitive dysfunction (POCD) or post-operative delirium (POD); however, their conclusions have been inconsistent. Thus, we conducted a meta-analysis to determine the effects of dexamethasone on POCD and POD in adults following general anaesthesia. Methods: The Cochrane Central Register of Controlled Trials (2018, Issue 11 of 12) in the Cochrane Library (searched 17 November 2018), MEDLINE OvidSP (1946 to 16 November 2018) and Embase OvidSP (1974 to 16 November 2018) were searched for randomised controlled trials that evaluated the incidence of POCD and POD following dexamethasone administration in adults (age ≥ 18 years) under general anaesthesia. We used the Grading of Recommendations, Assessment, Development and Evaluations framework to assess the quality of the evidence. Results: Five studies were included (three studies with 855 participants in the dexamethasone group and 538 participants in the placebo group for the incidence of POCD, and two studies with 410 participants in the dexamethasone group and 420 participants in the placebo group for the incidence of POD). There was no significant difference between the dexamethasone group and the placebo group in terms of the incidence of POCD 30 days after surgery (RR [relative risk] 1.00; 95% CI [confidence interval: 0.51, 1.96], P = 1.00, I2 = 77%) or the incidence of POD (RR 0.96; 95% CI [0.68, 1.35], P = 0.80, I2 = 0%). However, both analyses had some limitations because of limited evidence and clinical heterogeneity, and we considered the quality of the evidence for the post-operative incidence of POCD and POD to be very low. Conclusions: This meta-analysis revealed that prophylactic dexamethasone did not reduce the incidence of POCD and POD. Trials of alternative preventive strategies for POCD and POD, as well as a better understanding of the pathophysiology of those complex syndromes, are still needed to make progress in this field. Trial registrationr: This study is registered with PROSPERO, 23 October 2018, number CRD42018114552. Available from https://www.crd.york.ac.uk/PROSPERO/#recordDetails. [ABSTRACT FROM AUTHOR]