Baduanjin exercise for chronic non-specific low back pain: protocol for a series of N-of-1 trials.

INTRODUCTION: Chronic non-specific low back pain (CNLBP) is one of the most common health problems worldwide. According to the clinical guideline released by the American College of Physicians, exercise has been recommended for the treatment of chronic LBP. In recent years, traditional Chinese medicine (TCM) is becoming increasingly popular for the management of chronic LBP. Baduanjin exercise is one of the exercise therapies in TCM. N-of-1 trial is a randomised cross-over self-controlled trial suitable for patients with this chronic disease. A series of similar N-of-1 trials can be pooled to estimate the overall and individual therapeutic effects synchronously by hierarchical Bayesian analysis. And N-of-1 trials are considered as a good tool for evaluating the therapeutic effect of TCM. Therefore, this study aims to conduct a series of N-of-1 trials with hierarchical Bayesian analysis for assessing whether Baduanjin exercise is effective and safe for CNLBP. METHODS AND ANALYSIS: This study conducts a series of N-of-1 trials on Baduanjin exercise for the management of CNLBP. Fifty participants will receive 1-3 treatment cycles. They will be randomised into a Baduanjin exercise or waiting list group for a week during the two periods of each treatment cycle. The primary outcome is the 10-point Visual Analogue Scale. The secondary outcomes include the Oswestry Disability Index, the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire and the Short Form Health Survey 12. Statistical analysis will be conducted with WinBUGS V.1.4.3 software. Overall and individual therapeutic effects will be estimated synchronously by hierarchical Bayesian analysis. ETHICS AND DISSEMINATION: This study is approved by the Medical Ethics Committee of Tianjin University of TCM (reference number TJUTCM-EC20220005). Our findings will be published in a peer-reviewed journal or international conference. TRIAL REGISTRATION NUMBER: ChiCTR2200063307.

Compound danshen dripping pills vs. nitrates for stable angina pectoris: a systematic review and meta-analysis.

Background: Long-term use of nitrates for treating stable angina pectoris (SAP) may lead to patients' tolerance to nitrates. As a traditional Chinese medicine, Compound danshen dropping pills (CDDP) is beneficial for patients with SAP. This study aimed to critically assess the efficacy and safety of CDDP vs. nitrates for SAP. Methods: PubMed, Embase, Web of Science, Cochrane library, CNKI, Wanfang Digital Periodicals, and Chinese Science and Technology Periodicals database were searched from inception to April 2023. Randomized controlled trials (RCTs) comparing CDDP with nitrates for SAP were included. The meta-analysis was conducted to estimate the pooled effect. Results: Twenty-nine studies were included for the statistical analysis. The meta-analyses with the random-effect model indicated that CDDP could significantly increase the effective rate in symptom improvement compared with nitrates (Pooled 9 RCTs, OR = 1.95, 95% CI: 1.25-3.05, P = 0.003, duration of 4 weeks; Pooled 4 RCTs, OR = 3.45, 95% CI: 1.84-6.48, P = 0.0001, duration of 6 weeks; Pooled 13 RCTs, OR = 4.02, 95% CI: 2.14-7.57, P < 0.0001, duration of 8 weeks). The meta-analyses with the random-effect model indicated that CDDP could significantly increase the effective rate in electrocardiogram improvement compared with nitrates (Pooled 5 RCTs, OR = 1.60, 95% CI: 1.02-2.52, P = 0.04, duration of 4 weeks; Pooled 3 RCTs, OR = 2.47, 95% CI: 1.60-3.82, P < 0.0001, duration of 6 weeks; Pooled 11 RCTs, OR = 3.43, 95% CI: 2.68-4.38, P < 0.00001, duration of 8 weeks). The incidence of adverse drug reactions in the CDDP group was lower than that in the nitrates group (Pooled 23 RCTs, OR = 0.15, 95% CI: 0.1-0.21, P < 0.00001). The results of the meta-analyses with fixed-effect model were similar with above results. The levels of the evidence ranged from very low to low. Conclusion: The present study suggests that CDDP with the duration of at least 4 weeks can be considered as an alternative to nitrates for treating SAP. However, more high-quality RCTs are still needed to confirm these findings. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022352888, identifier [CRD42022352888].

The add-on effect of Shufeng Jiedu capsule for treating COVID-19: A systematic review and meta-analysis.

Introduction: Shufeng Jiedu capsule (SFJD) is a commonly used Chinese patent medicine in China. Some studies have reported that SFJD has therapeutic effects in patients diagnosed with COVID-19. This systematic review aimed to critically evaluate the efficacy and safety of SFJD combined with western medicine (WM) for treating COVID-19. Methods: A literature search by using WHO COVID-19 database, PubMed, Embase, Cochrane Library, the Web of Science, CKNI, Wanfang, VIP, SinoMed, and clinical trial registries was conducted, up to 1 August 2022. Randomized controlled trials (RCTs), non-RCTs, cohort studies and case series of SFJD combined with WM for COVID-19 were included. Literature screening, data extraction, and quality assessment were performed independently by two reviewers in line with the same criteria. We used the Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) to assess the certainty of evidence. Meta-analyses were performed with Revman 5.3 if possible. The descriptive analysis was conducted when the studies could not be meta-analyzed. Results: Totally 10 studies with 1,083 patients were included. Their methodological quality were moderate. The results demonstrated that compared to WM group, SFJD + WM group remarkably increased the nucleic acid negative conversion rate (RR = 1.40, 95%CI: 1.07-1.84), total effective rate (RR = 1.18, 95%CI: 1.07-1.31), cure rate (RR = 4.06, 95%CI: 2.19-7.53), and the chest CT improvement rate (RR = 1.19, 95%CI: 1.08-1.31), shorten nucleic acid negative conversion time (MD = -0.70, 95%CI: -1.14 to -0.26), reduced the clinical symptom disappearance time (fever, diarrhea, cough, fatigue, pharyngalgia, nasal congestion, and rhinorrhea), as well as improved the levels of laboratory outcomes (CRP, IL-6, Lym, and Neu). Additionally, the incidence of adverse reactions did not exhibit any statistically significant difference between SFJD + WM group and WM group. Conclusion: SFJD combined with WM seems more effective than WM alone for the treatment of COVID-19. However, more well-designed RCTs still are warranted. Systematic review registration: [https://www.crd.york.ac.uk/PROSPERO/], identifier [CRD42022306307].

Development of a core outcome set on Traditional Chinese Medicine and Western Medicine for rheumatic heart disease: a study protocol.

INTRODUCTION: Globally, rheumatic heart disease (RHD) is an important cause of acquired heart disease in children and adolescents. Clinical trials on RHD treatment with Traditional Chinese Medicine (TCM) or integrated medicine are gradually increasing in China. However, because the outcomes of clinical trials are subject to heterogeneity and selective reporting, similar studies cannot be merged and compared, complicating assessing the effectiveness and safety of TCM, and diminishing the value of clinical trials. Therefore, there is an urgent need to design a TCM or integrated medicine core outcome set (COS) for RHD. METHODS AND ANALYSIS: The development of this study will take place in four stages under the direction of a multidisciplinary advisory board. (1) Establishing a comprehensive outcomes checklist through a systematic review of previously published research, retrieval of clinical trial registration centres, patient's semistructured interviews, and clinician's questionnaire surveys; (2) Screen stakeholder groups from various fields to participate in the Delphi survey; (3) Two e-Delphi surveys will be conducted to determine the outcomes of various concerned stakeholder groups; (4) Hold a face-to-face consensus meeting to develop the COS-TCM-RHD. ETHICS AND DISSEMINATION: The ethical approval for this study has been obtained from the Tianjin University of Traditional Chinese Medicine Ethics Committee (TJUTCM-EC20210008). The findings will be disseminated in peer-reviewed journals and meetings. TRIAL REGISTRATION NUMBER: This study has been registered at the Core Outcome Measures in Effectiveness Trials (COMET) database (Registration #1743).

Does acupuncture therapy improve language function of patients with aphasia following ischemic stroke? A systematic review and meta-analysis.

BACKGROUND: Aphasia is one of the most common complications in patients with ischemic stroke. Studies have shown that acupuncture can improve the symptoms of aphasia patients. However, the effect of acupuncture on language function in patients with ischemic stroke is still controversial. OBJECTIVE: This study aimed to critically assess the efficacy and safety of acupuncture for aphasia following ischemic stroke. METHODS: PubMed, Embase, Cochrane Central Register of Controlled Trials, Web of Science Core Collection, China National Knowledge Infrastructure, Wanfang Digital Periodicals, and Chinese Science and Technology Periodicals database were searched. All randomized controlled trials (RCTs) that met the criteria were included. RESULTS: Meta-analyses showed that mean difference in change of auditory comprehension score (MD = 7.71, 95% CI: 1.83 to 13.59, P = 0.01), spontaneous speech (MD = 2.77, 95% CI: 0.59 to 4.95, P = 0.01), repetition score (MD = 14.48, 95% CI: 11.04 to 17.91, P < 0.00001) and naming score (MD = 14.60, 95% CI: 11.33 to 17.88, P < 0.00001) measured by WAB scale were statistically significant. Subgroup analyses demonstrated that there were statistically significant mean differences in four items of WAB scale in patients with sub-acute stroke, and no statistically significant differences in patients with acute stroke. CONCLUSION: The present study suggests that acupuncture may improve the language function of patients with aphasia following ischemic stroke, especially during the sub-acute phase. However, due to insufficient sample sizes and information on the safety, more high-quality RCTs are still needed.

Efficacy of laser therapy combined with topical antifungal agents for onychomycosis: a systematic review and meta-analysis of randomised controlled trials.

INTRODUCTION: Onychomycosis is a common fungal infection of the nail. Laser and topical antifungal agent combination therapy is an emerging treatment for onychomycosis. The objective of this study was to systematically evaluate the efficacy and safety of laser and topical antifungal agent combination therapy for onychomycosis. METHODS: The PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure, Wanfang and VIP databases were searched from inception to November 2021. Randomised controlled trials (RCTs) on laser therapy combined with topical antifungal agents for onychomycosis were included. The Cochrane Collaboration tool was used to assess the risk of bias, and Revman 5.3 software was used in the meta-analysis. RESULTS: Twelve studies involving 869 patients were included in this meta-analysis. The results showed that compared with topical antifungal agents alone, laser and topical antifungal agent combination therapy was superior in terms of the complete cure rate (RR 6.04,95% CI (2.17, 16.85), P = 0.0006), mycological cure rate (RR 1.27, 95% CI (1.10, 1.48), P = 0.001), clinical effective rate (RR 1.38, 95% CI (1.20, 1.57), P < 0.00001) and patient satisfaction rate (RR 1.47,95% CI (1.17, 1.84), P = 0.0009).The subgroup analysis of outcome indicators, including mycological cure rate and clinical effective rate, demonstrated that both carbon dioxide (CO2) laser therapy combined with topical antifungal therapy and 1064-nm neodymium-doped:yttrium aluminium garnet (Nd:YAG) laser therapy combined with topical antifungal therapy showed better results than topical antifungal therapy alone. No adverse events were identified except for three studies reporting transient burning sensation without treatment and mild to moderate pain, both of which were well tolerated. CONCLUSION: The present study indicated that laser and topical antifungal agent combination therapy is effective for onychomycosis. However, more large-scale and well-designed RCTs are warranted.

Acupuncture for prostatectomy incontinence: study protocol for a multicenter single-blind randomized parallel controlled trial.

BACKGROUND: Urinary incontinence is a common complication post radical prostatectomy. Acupuncture is considered an effective treatment for post-prostatectomy incontinence (PPI), but the evidence is still limited. We propose to evaluate the effectiveness of acupuncture in a rigorously conducted trial. METHODS: Twenty hospitals will recruit 340 participants with urinary incontinence after radical prostatectomy in China from April 2021 to April 2022. Participants will be randomly allocated to acupuncture or sham acupuncture with a 1:1 ratio using computerized simple random sampling. The study plan consists of 1-week baseline, 6-week treatment, and 18-week follow-up. Eighteen 30-min sessions of acupuncture or sham acupuncture treatment will be provided between weeks 1 and 6. The primary outcome is the change in the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI-SF) score at the week 6 from the baseline. Secondary outcomes include the change in volume of urine leakage at weeks 4 and 6 from a baseline measured using the 1-h pad test; 72-h incontinence episode frequency based on a 72-h voiding diary; change in the Expanded prostate cancer Index Composite scale (EPIC-26); change in the Self-Rating Anxiety Scale; weekly consumption of pads; and the severity of urinary incontinence based on a 72-h bladder diary and self-assessment of the therapeutic effect. The safety of acupuncture will also be assessed. DISCUSSION: This trial will help to identify whether acupuncture is effective for PPI, and, if so, whether it exerts a therapeutic rather than a placebo effect. TRIAL REGISTRATION: www.Chictr.org.cn ChiCTR2100042500 . Retrospectively registered on 22 January 2021.

The clinical efficacy and safety of acupuncture intervention on cancer-related insomnia: A systematic review and meta-analysis.

Objective: To evaluate the efficacy and safety of acupuncture in treating symptoms for Cancer-related Insomnia(CRI) patients. Methods: Seven databases were searched from the time of database establishment to 31 March 2022. Randomized Controlled Trials (RCTs) on acupuncture intervention for CRI were collected. Literature screening and data extraction were performed independently by two researchers. Meta-analysis was performed using RevMan 5.4 software. Results: A total of 13 articles with 1,109 participants were included. Five hundred and seventeen in the treatment group and 592 in the control group. Ten of the RCTs used the PSQI rating scale and four randomized controlled trials used the ISI rating scale, and the PSQI and ISI were analyzed together as continuous data. The results of the meta-analysis were: MD = -1.83, 95%CI = [-2.71, -0.94], P < 0.0001, indicating a significant improvement in PSQI scores in patients with CRI by acupuncture intervention; MD = 0.79, 95%CI = [-0.46, 2.03], P = 0.22. Acupuncture was not statistically significant on ISI scores for patients with CRI compared to controls, which does not yet indicate that acupuncture is effective for symptoms in patients with CRI. The results of the meta-analysis of the other 4 items using sleep disorder logs as efficacy analysis data were as follow, relative risk RR = 0.47, 95%CI = [0.33, 0.66], P < 0.0001. The difference was statistically significant, indicating that acupuncture can improve the symptoms of CRI patients compared to control group. Conclusion: Acupuncture can improve the symptoms of patients with CRI to some extent, but due to the relatively small number and low quality of the included literature in this study, more high-quality clinical trials are needed as supplement the evidences in future. Systematic review registration: https://www.crd.york.ac.uk/prospero/.

[Systematic review and Meta-analysis of efficacy and safety of Yangxin Dingji Capsules in treatment of arrhythmia].

To systematically review the efficacy and safety of Yangxin Dingji Capsules in the treatment of arrhythmia. PubMed, EMbase, Cochrane Library, CNKI, VIP, CBM and Wanfang databases were electronically retrieved to collect randomized controlled trial(RCT) on the efficacy of Yangxin Dingji Capsules in the treatment of arrhythmia from the time of database establishment to October 20 th, 2020. Two reviewers independently screened out the literatures, input the data, and evaluated the literature quality of the included studies. RevMan 5.3 software was used for Meta-analysis. A total of 127 studies were retrieved, and 15 articles were included after screening, involving 1 371 cases, with 685 cases in the treatment group and 686 cases in the control group. Yangxin Dingji Capsules combined with anti-arrhythmia western medicine was adopted for intervention in the treatment group, while the patients in the control group were treated with the anti-arrhythmia western medicine alone. Meta-analysis results showed that in arrhythmia patients, the combination of Yangxin Dingji Capsules and conventional western medicine significantly increased the clinical efficacy(RR=1.23, 95%CI[1.17, 1.30], P<0.000 01)and left ventricular ejection fraction(MD=4.31, 95%CI[3.10, 5.52], P<0.000 01), reduced heart rate(MD=-3.79, 95%CI[-7.42,-0.15], P=0.04), left ventricular end-diastolic diameter(MD=-7.06, 95%CI[-11.91,-2.21],P=0.004), left ventricular end-systolic diameter(MD=-4.78, 95%CI[-6.63,-2.93],P<0.000 01), N-terminal B-type natriuretic peptide precursor(MD=-200.51, 95%CI[-254.52,-146.51], P<0.000 01)and high-sensitivity C-reactive protein(MD=-1.74, 95%CI[-3.23,-0.24], P=0.02), all with statistically significant differences. Compared with the control group, Yangxin Dingji Capsules had fewer adverse reactions(RR=0.53, 95%CI[0.36, 0.79], P=0.002). The existing evidences showed that Yangxin Dingji Capsules had certain effect in the treatment of arrhythmia, with a safety. However, due to the limitation in sample size, outcome measures and quality of the included studies, more high-quality studies are required to verify the above conclusion.

Auricular Acupressure for Insomnia in Patients With Maintenance Hemodialysis: A Systematic Review and Meta-Analysis.

Background: Insomnia is one of the common problems in patients with maintenance hemodialysis (MHD). Previous studies have reported the beneficial effects of auricular acupressure (AA) for insomnia in patients with MHD. This study aimed to critically evaluate the efficacy and safety of AA for insomnia in patients with MHD. Methods: Web of Science, Embase, PubMed, Cochrane Library, Chinese Biomedical Database, Wanfang Data, Chinese Science and Technology Periodicals database, and China National Knowledge Infrastructure were systematically searched from inception to April 30, 2020, to identify any eligible randomized controlled trials. MHD patients with insomnia were included regardless of age, gender, nationality, or race. The experimental interventions included AA alone or AA combined with other therapies. The control interventions included placebo, no treatment, or other therapies. The primary outcome was sleep quality measured by the Pittsburgh Sleep Quality Index (PSQI). RevMan 5.3 software was used for statistical analysis. Results: Eight studies involving 618 participants were included for statistical analysis. A meta-analysis showed no significant difference of PSQI global score after 8 weeks of AA treatment compared with estazolam (p = 0.70). Other narrative analyses revealed that PSQI global score was significantly attenuated after AA treatment in comparison with mental health education (p = 0.03, duration of 4 weeks; p = 0.02, duration of 8 weeks), AA plus routine nursing care compared with routine nursing care alone (p < 0.0001), and AA plus footbath compared with footbath alone (p = 0.01), respectively. A meta-analysis showed that AA could significantly increase the response rate (reduction of PSQI global score by 25% and more) in comparison with estazolam (p = 0.01). Other narrative analyses reported that the response rate was significantly increased after AA treatment compared with sham AA (p = 0.02), AA compared with mental health education (p = 0.04), and AA plus routine nursing care compared with routine nursing care alone (p = 0.0003), respectively. Conclusion: The present findings suggest that AA may be an alternative treatment for insomnia in patients with MHD. However, more large-scale, high-quality trials are still warranted to confirm these outcomes.

Effect of DLT-SML on Chronic Stable Angina Through Ameliorating Inflammation, Correcting Dyslipidemia, and Regulating Gut Microbiota.

ABSTRACT: Chronic stable angina (CSA) is caused by coronary atherosclerosis. The gut microbiota (GM) and their metabolite trimethylamine-N-oxide (TMAO) levels are associated with atherosclerosis. Danlou tablet (DLT) combined with Salvia miltiorrhiza ligustrazine (SML) injection has been used to treat CSA. This study aims to investigate how DLT combined with SML (DLT-SML) regulates serum lipids, inflammatory cytokines, GM community, and microbial metabolite in patients with CSA. In this study, 30 patients with CSA were enrolled in the DLT-SML group, and 10 healthy volunteers were included in the healthy control group. The patients in the DLT-SML group were subdivided as the normal total cholesterol (TC) group and high-TC group according to their serum TC level before treatment. Blood samples were collected to investigate the (1) lipid content, including triglyceride (TG), TC, high-density lipoprotein cholesterol, and low-density lipoprotein cholesterol, (2) fasting blood glucose (Glu), (3) inflammatory cytokines, including interleukin-1 beta (IL-1ß), interleukin-6 (IL-6), interleukin-10 (IL-10), and tumor necrosis factor-α (TNF-α), and (4) gut-derived metabolite, including lipopolysaccharides and TMAO level. GM composition was analyzed by sequencing 16S rRNA of fecal samples. Results showed that DLT-SML significantly decreased serum TG, TC, low-density lipoprotein cholesterol, IL-1ß, TNF-α, and TMAO levels of patients with CSA. DLT-SML increased the abundance of Firmicutes and decreased Proteobacteria, which were significantly lower or higher in patients with CSA, respectively, compared with the healthy control group. In particular, DLT-SML increased the microbial diversity and decreased Firmicutes/Bacteroidetes ratio of patients with high-TC. The abundance of Sarcina, Anaerostipes, Streptococcus, Weissella, and Erysipelatoclostridium was decreased, whereas Romboutsia, Faecalibacterium, and Subdoligranulum were increased by DLT-SML treatment in patients with CSA. These findings indicated that DLT-SML improved patients with CSA by ameliorating dyslipidemia profile, decreasing the circulating inflammatory cytokines, and regulating the GM composition and their metabolites.

Efficacy and Safety of Acupuncture Therapy for Patients with Acute Ankle Sprain: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

BACKGROUND: The efficacy of acupuncture for acute ankle sprain (AAS) is controversial. This study aimed to critically assess the efficacy and safety of acupuncture for AAS. METHODS: Parallel-group randomized controlled trials (RCTs) were included regardless of language or publication date. Participants with AAS were included regardless of age, sex, race, nationality, or diagnostic criteria for AAS. Experimental interventions included acupuncture alone or in combination with traditional therapies. Control interventions included no treatment, placebo, or traditional therapies. The primary outcome was the Kofoed ankle score. The secondary outcomes included visual analogue scale, duration of pain, use of painkiller, ankle circumference, effective rate, cure rate, and adverse events. PubMed, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure, Wanfang Digital Periodicals, and Chinese Science and Technology Periodicals database were searched to identify potentially eligible studies from inception to September 10, 2020. World Health Organization International Clinical Trials Registry Platform (WHO ICTRP), ClinicalTrials.gov, Chinese Clinical Trial Registry (ChiCTR), and the reference list of eligible RCTs were checked to identify ongoing or unpublished studies. Risk of bias was assessed by the Cochrane Collaboration's tool. Statistical analyses were performed by RevMan 5.3 software. P < 0.05 indicated statistical significance. RESULTS: Seventeen eligible studies were included for the statistical analysis. There was no statistically significant difference of Kofoed ankle score between acupuncture and Rest, Ice, Compression, and Elevation (RICE) group (P=0.75). However, acupuncture could significantly relieve pain (P=0.02) and increase cure rate (P=0.004) compared with RICE. Moreover, acupuncture plus RICE could also significantly relieve pain (P < 0.00001) and increase cure rate (P=0.01) compared with RICE alone. Acupuncture combined with massage could significantly relieve pain (P=0.04) compared with massage alone. Acupuncture plus Chinese medicine might be more effective for relieving pain (P < 0.00001), reducing the duration of pain (P < 0.00001), and increasing cure rate (P=0.0002) compared with Chinese medicine alone. Two studies reported no adverse reactions. One study reported that a participant suffered from mild drug-related allergic reaction and was healed without treatment. CONCLUSIONS: The findings of the present study suggest that acupuncture may be beneficial for AAS. However, more large-scale and well-designed RCTs are warranted.

Efficacy and Safety of Sinomenine Preparation for Ankylosing Spondylitis: A Systematic Review and Meta-Analysis of Clinical Randomized Controlled Trials.

OBJECTIVES: To systematically evaluate the efficacy and safety of sinomenine preparation (SP) for treating ankylosing spondylitis (AS). METHODS: Clinical randomized controlled trials (RCTs) of SP for treating AS were systematically identified in six electronic databases including PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure (CNKI), Chinese Scientific Journal Database (VIP), and Wanfang Databases from the inception up to 31 October 2019. Cochrane's risk of bias tool was used to assess the methodological quality and Review Manager 5.3 software was used to analyze data. RESULTS: A total of 12 RCTs involving 835 patients were finally included. According to interventions, RCTs were divided into two types. The intervention in 10 RCTs was SP combined with conventional pharmacotherapy (CPT) versus CPT and that in 2 RCTs was SP alone versus CPT. The results of the meta-analysis showed that, compared with CPT alone, SP combined with oral CPT has better improvement in BASDAI (WMD = -1.84, 95% CI [-3.31, -0.37], P=0.01), morning stiffness time (WMD = -13.46, 95% CI [-16.12, -10.79], P < 0.00001), the Schober test (WMD = 1.26, 95% CI [0.72, 1.80], P < 0.00001), the occipital wall test (WMD = -0.55, 95% CI [-0.96, -0.14], P=0.009), the finger-to-ground distance (WMD = -3.28, 95% CI [-5.64, -0.93], P=0.006), 15 m walking time (WMD = -8.81, 95% CI [-13.42, -4.20], P=0.0002), the C-reactive protein (CRP) (WMD = -1.84, 95% CI [-3.24, -0.45], P=0.01), and the total effective rate (RR = 1.10, 95% CI [1.01, 1.20], P=0.03). Besides, it also showed that oral SP alone may be more effective in improving morning stiffness time (WMD = -31.89, 95% CI [-34.91, -28.87], P < 0.00001) compared with CPT alone. However, this study cannot provide evidence that loading the injectable SP based on CPT can significantly increase the efficacy due to the insufficient number of studies included. In terms of adverse events, there was no statistically significant difference between the experimental group and the control group. CONCLUSIONS: This study shows that oral SP may be effective and safe in the treatment of AS. Due to the low methodological quality of the included RCTs and the limitations of the meta-analysis, it is still necessary to carry out more multicenter, large-sample, and high-quality RCTs to further verify the conclusions. The review protocol was registered on PROSPERO (CRD42018099170), and the review was constructed following the PRISMA guidelines (Annex 1).

Gardenia fructus antidepressant formula for depression in diabetes patients: A systematic review and meta-analysis.

INTRODUCTION: Diabetes is closely related with depression. Gardenia fructus antidepressant formula (GFAF) is a Chinese herbal medicine that may be beneficial for depression in diabetic patients. This study aimed to evaluate the efficacy and safety of GFAF for depression in diabetes patients. METHODS: Randomized controlled trials (RCTs) were included. The patients were diagnosed as having diabetes mellitus with depression. The experimental interventions included GFAF alone or combined with another active treatment. The control interventions included no treatment, placebo or another active treatment. The primary outcome was reduction in the Hamilton Depression Scale (HAMD) scores. Secondary outcomes included reduction in the Self-rating Depression Scale (SDS) scores, response rate, adverse events, etc. PubMed, Cochrane Library, China National Knowledge Infrastructure (CNKI), Wan fang database and Chinese Science and Technology Periodicals database (VIP) were searched from inception to May 2019 for potentially eligible studies. The meta-analysis was performed using RevMan 5.3 software. RESULTS: We identified 12 eligible RCTs including 822 diabetes patients with depression. Results of meta-analysis showed that the HAMD score was significantly reduced following GFAF treatment compared with no antidepressant treatment (SMD: -2.53, 95% CI: -4.80 to -0.27, P = 0.03). Another meta-analysis indicated that patients taking GFAF alone had lower HAMD scores compared with selective serotonin reuptake inhibitors (SSRI) treatment alone (SMD: -0.62, 95% CI: -1.07 to -0.18, P = 0.006). The HAMD scores in the GFAF plus SSRI treatment group were significantly decreased compared with the SSRI treatment group (SMD: -0.37, 95% CI: -0.69 to -0.06, P = 0.02). The same pattern of change was identified with the SDS scores. CONCLUSION: GFAF may be considered an alternative treatment for depression in patients with diabetes. However, more large-scale and well-designed RCTs are warranted.

The efficacy and safety of Xuebijing injection as an adjunctive treatment for acute pancreatitis: Protocol for a systematic review and meta-analysis of randomized controlled trials.

BACKGROUND: Acute pancreatitis (AP) is one of the common diseases with increasing incidence in clinical surgery and other gastrointestinal-digestive departments. Despite the rapid development of modern medicine, the overall mortality rate of AP is still high. Xuebijing (XBJ) injection (a traditional Chinese patent medicine) is a potentially effective drug for AP. This study is designed to assess the efficacy and safety of XBJ injection for AP. METHODS: We will extract data and assess methodological quality of included studies from 7 electronic databases from their inception to December 31, 2019. The primary outcomes include the mortality, surgical intervention, systemic inflammatory response syndrome (SIRS), local complications, systemic infections, gastrointestinal symptoms, and normal blood amylase recovery time. The statistical analysis will be performed using RevMan 5.3 software. RESULTS: This study will provide high-quality evidence for the efficacy of XBJ injection as an adjuvant therapy for AP. CONCLUSION: The study will provide the key evidence for clinical doctors and the development of clinical guidelines.

Comparative efficacy of pharmacological and nonpharmacological treatments for chronic idiopathic constipation in China: a Bayesian network meta-analysis.

BACKGROUND: To provide evidence for medical management of chronic idiopathic constipation (CIC) in China based on comparisons of all clinical practical interventions using Bayesian network meta-analysis. METHODS: We conducted a systematic literature review by searching PubMed, Embase, Cochrane Central, the China National Knowledge Infrastructure (CNKI), and the Wanfang Database (inception to May 2019) for randomized controlled trials (RCTs) for CIC in Chinese people. Only RCTs that recruited participants aged over 18 and diagnosed with CIC by the Rome II, III or IV criteria were included. We used three outcomes to examine efficacy. The risk ratio (RR) of the responder rate, based on ≥3 spontaneous bowel movements (SBMs) per week after treatment, was the primary outcome, and the SBM count per week and the Bristol score (BS) were secondary outcomes. In addition, adverse effects (AEs) were also considered a secondary outcome to evaluate safety. We conducted Bayesian network meta-analysis with random effects, and the RR or mean difference with its 95% credible interval was calculated. In addition, we ranked all treatments via their cumulative curves (SUCRA) and assessed the quality of evidence according to the GRADE criteria. RESULTS: We included a total of 42 trials (6820 participants) of 20 grouped interventions that included pharmacological and nonpharmacological treatments. For the primary outcome, fourteen interventions were significantly better than placebo, and Probiotics plus Mosapride (PB + MP) appeared superior to others (GRADE quality of evidence: Moderate to Low), followed by Prucalopride (PP) (High to Low) and Electroacupuncture (EA) (High to Low). For SBM, Compound sodium bicarbonate suppository (CSBS) appeared to be best, with an SUCRA value of 90% (High to Low). For BS, Lactulose plus Probiotics (LT + PB) was superior to others (Moderate to Low), followed by Polyethylene glycol (PEG) (High to Moderate). Although all interventions appeared non-significant when compared with placebo in terms of adverse effects, Lactulose plus Mosapride showed greater risk than others on ranking probability. CONCLUSIONS: Given the GRADE assessment, PB + MP, PP and EA may be the priory options with moderate certainty in the quality of evidence for the primary outcome. For SBM, a CSBS may be the best option with moderate certainty in the quality of evidence. For BS, PEG may be the priory option with high certainty in the quality of evidence. However, due to a lack of high certainty in the quality of evidence, caution is needed when recommending the interventions. Because of the limitations, an increased number of trials are required for more accurate results.

Acupuncture for Acute Pancreatitis: A Systematic Review and Meta-analysis.

OBJECTIVE: The objective of this study was to assess the efficacy and safety of acupuncture plus routine treatment (RT) for acute pancreatitis (AP). METHODS: Literature searches were performed in 8 databases up to October 31, 2018. Randomized controlled trials comparing acupuncture plus RT with RT alone for AP were included. RESULTS: Twelve eligible studies were included finally. The meta-analysis showed that acupuncture plus RT compared with RT alone could significantly improve the total effective rate and gastrointestinal function and reduce the Acute Physiology, Age, Chronic Health Evaluation II score, tumor necrosis factor α count, the time of resuming to diets, and the length of hospital stay. Only 3 of the studies reported adverse events or reactions. CONCLUSIONS: This study suggested that acupuncture combined with RT may be effective for AP. However, more rigorously designed randomized controlled trials are warranted to confirm the current findings.

CONSORT extension for reporting N-of-1 trials for traditional Chinese medicine (CENT for TCM) : Recommendations, explanation and elaboration.

BACKGROUND: N-of-1 trial is a desired and appropriate approach to assessing the efficacy and safety of traditional Chinese medicine (TCM) interventions. There have been an increasing number of N-of-1 trials for TCM published. However, a lack of preferred reporting guidance led in the general poor reporting quality of these trials. Due to the unique characteristics of TCM, the working group developed this CONSORT Extension for reporting N-of-1 Trials for Traditional Chinese Medicine (CENT for TCM) to assist TCM researchers in reporting N-of-1 trials for TCM. METHODS: We registered CENT for TCM at the EQUATOR (Enhancing the QUAlity and Transparency Of health Research) Network (available at equator-network.org). The development was a comprehensive process through collection of the initial reporting items, two-round scientific Delphi consensus survey with 17 panelists, revision and formation of the final reporting checklist. RESULTS: The checklist includes 25 items within six domains, eight items in which were extended and elaborated on the items of the CENT 2015 checklist. Explanation of the items were listed adequately considering the nature of TCM, introducing the concept of TCM syndrome differentiation and TCM interventions. CONCLUSIONS: CENT for TCM can be used to assess the completeness of the reporting of N-of-1 trials for TCM. The working group expect that CENT for TCM could be a practical tool to enhance the comprehensiveness and transparency of the design, implementation and reporting of N-of-1 trials for TCM.

Acupuncture for diminished ovarian reserve: Protocol for a systematic review and meta-analysis.

BACKGROUND: The choice of treatments for diminished ovarian reserve (DOR) still remains a challenging clinical problem in reproductive medicine. Acupuncture could be beneficial for patients with DOR. This study aims to systematically investigate the efficacy and safety of the acupuncture for women with DOR. METHODS: We will search electronic databases including PubMed (1946 to present), EMBASE (1974 to present), Cochrane Central Register of Controlled Trials (CENTRAL, all years), Web of Science (1900 to present), Chinese Biomedical Literatures Database (CBM, 1978 to present), China National Knowledge Infrastructure (CNKI, 1979 to present), WANFANG Data (from 2000 to present) to identify potentially eligible studies. Only randomized controlled trials (RCTs) will be included. Experimental interventions include traditional or contemporary acupuncture. Control interventions include no treatment, sham acupuncture, placebo acupuncture, or another active therapy. The primary outcomes include ongoing pregnancy rate and serum anti-Müllerian hormone level. A meta-analysis will be used to estimate a pooled intervention effect if possible. RESULTS: The results will be published in a peer-reviewed journal. CONCLUSION: The findings will provide further evidence for the management of DOR. PROSPERO REGISTRATION NUMBER: CRD42018114385.

Efficacy and safety of acupuncture as an adjuvant treatment for acute pancreatitis: a protocol of systematic review and meta-analysis.

INTRODUCTION: Acupuncture may be effective for acute pancreatitis (AP). This systematic review aims to assess the efficacy and safety of acupuncture as an adjuvant treatment for AP. METHODS AND ANALYSIS: We will search PubMed, the Cochrane Central Register of Controlled Trials, EMBASE, Web of Science, China National Knowledge Infrastructure, Wan Fang Data and Chinese Science Journal Database from inception to 30 June 2019 to identify any eligible study. Only randomised controlled trials will be included. The selection of studies, data extraction and management will be completed by two reviewers independently. The primary outcomes include the overall response rate, mortality during the treatment, the proportion of patients with severe acute pancreatitis transferred to the intensive care unit or scheduled for surgery, gastrointestinal function and the acute physiology and chronic health evaluation II scores. The secondary outcomes include visual analogue scale, the use of analgesics, the recovery time of blood amylase becoming normal, tumour necrosis factor α counts, IL-6 counts, IL-10 counts, length of hospital stay and adverse events related to acupuncture (such as fainting, nausea, haematoma and local infection). Review Manager V.5.3 software will be used for statistical analyses. The risk of bias of included studies will be assessed by the Cochrane 'risk of bias' tool. ETHICS AND DISSEMINATION: This study will not involve personal information. The ethical approval will not be required. The results will be published in a peer-reviewed journal. TRIAL REGISTRATION NUMBER: CRD42018115099.