ObjectiveTo summarize the research progress of peripheral nerve surgery assisted by Da Vinci robotic system. MethodsThe recent domestic and international articles about peripheral nerve surgery assisted by Da Vinci robotic system were reviewed and summarized. ResultsCompared with conventional microsurgery, peripheral nerve surgery assisted by Da Vinci robotic system has distinctive advantages, such as elimination of physiological tremors and three-dimensional high-resolution vision. It is possible to perform robot assisted limb nerve surgery using either the traditional brachial plexus approach or the mini-invasive approach. ConclusionThe development of Da Vinci robotic system has revealed new perspectives in peripheral nerve surgery. But it has still been at the initial stage, more basic and clinical researches are still needed.
ObjectivesTo evaluate the clinical efficacy of massage in the treatment of primary dysmenorrhea (PD).MethodsCNKI, VIP, WanFang Data, CBM, The Cochrane Library, PubMed and EMbase databases were searched to collect randomized controlled trials (RCTs) on the treatment of primary dysmenorrhea from inception to January 6th, 2018. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. RevMan 5.3 software was used for meta-analysis.ResultsA total of 10 RCTs were included, including 758 patients with PD. Meta-analysis results showed that the total effective rate (RR=1.14, 95% CI 1.03 to 1.26, P<0.000 01; RR=1.24, 95% CI 1.15 to 1.34, P<0.000 01) and the dysmenorrhea symptom score (MD=–2.59, 95% CI –3.08 to –2.29, P<0.000 1) in massage group were superior to the control group.ConclusionCurrent evidence suggests that massage for PD has certain advantages. However, due to the limited quality of the included studies, high-quality clinical trials are required to further verify the clinical efficacy of massage in the treatment of primary dysmenorrhea.
ObjectivesTo evaluate the methodology quality and report quality of the published systematic reviews/meta-analyses (SRs/MAs) of pediatric tuina domestically and abroad.MethodsCBM, VIP, CNKI, WanFang Data, PubMed, EMbase, and The Cochrane Library were electronically searched to collect published pediatric tuina SRs/MAs from inception to December 10th, 2018. The SRs/MAs which includes scale evaluation used AMSTAR2 and the PRISMA report quality evaluation tool to systematically review methodology, adopts Excel to carry out data collation and statistical analysis. ResultsA total of 18 studies (14 in Chinese and 4 in English) on the SRs/MAs of pediatric tuina were finally included. In terms of methodological quality, 6 studies were of low quality and 12 studies were of very low quality. All studies did not explain the reasons for adopting a particular research design type, and few of them explained the pre-plan, exclusion list, reasons and funding. In terms of report quality, 7 studies were relatively complete, 10 studies had certain defects and one study had serious defects. The existing problems were program and registration, comprehensive retrieval, information sources, financial support and so on. ConclusionsSRs/MAs of pediatric tuina have different degrees of issues in terms of methodological quality and report quality which still require further improvement and continuous strengthening.
ObjectiveTo provide an overview of systematic reviews on the efficacy and safety of massage for the treatment of cervical spondylotic radiculopathy.MethodsCNKI, WanFang Data, VIP, CBM, PubMed, The Cochrane Library and EMbase databases were electronically searched to collect the systematic reviews on the efficacy and safety of massage for the treatment of cervical spondylotic radiculopathy from inception to December 30th, 2018. Two reviewers independently screened the literature and extracted the data, applied the AMSTAR2 scale to evaluate its methodological quality, and GRADE to evaluate the quality of the evidence.ResultsA total of 7 systematic reviews/meta-analysis were included. The AMSTAR2 scale evaluation showed that the quality of the included studies was extremely low. The GRADE evidence grading results showed that the quality of the VAS score outcome index of the two literatures was intermediate, and the quality of the OASCSR outcome index of one literature was intermediate. The quality of the remaining outcome indicators reported is low or very low.ConclusionThe available evidence shows that the efficacy and safety of manual treatment of cervical spondylotic radiculopathy is acceptable, but the overall methodological quality of the systematic review is extremely low, and the quality level of evidence is generally low. The future clinical trials and systematic reviews should be strictly followed. The scientific research design of the medical science provides high-quality evidence and provides reference for clinical practice.
ObjectiveTo study intraoperative reduction strategy in treatment of femoral neck fracture using cannulated screw fixation and the relationship between excellent and good rate of reduction and postoperative effectiveness. MethodsA retrospective analysis was made on the clinical data of 174 cases of femoral neck fracture treated between August 2005 and March 2015. There were 78 males and 96 females with an average age of 53.8 years (range, 23-75 years). The injury causes were falling in 85 cases, traffic accident in 61 cases, and falling from height in 28 cases. According to Garden typing, there were 35 cases of type I, 56 cases of typeⅡ, 47 cases of typeⅢ, and 36 cases of typeⅣ. The time from injury to operation was 1-7 days (mean, 2.74 days). Based on reduction strategy, closed 3 hollow compression screws were used; evaluating standards for fracture reduction effect were also established. Harris score was used for effectiveness evaluation. ResultsAll the cases received follow-up of 12-42 months (mean, 36.5 months). Bone healing was obtained in 152 cases at 6-12 months (mean, 9 months). Non-union and internal fixation failure occurred in 9 and 3 patients respectively, who underwent hemiarthroplasty; femoral head necrosis occurred in 6 patients after removing internal fixator at 15-26 months (mean, 18.5 months) after operation, who underwent total hip arthroplasty; 4 patients with non-union received vascular pedicle iliac flap transplantation. No other serious complications were observed. At last follow-up, the excellent and good rate of reduction was 94.29% for Garden type I, 91.07% for typeⅡ, 87.23% for typeⅢ, and 75.00% for typeⅣ, with a total excellent and good rate of 87.36%; the excellent and good rate of Harris score was 97.14% for Garden type I, 78.57% for typeⅡ, 68.09% for typeⅢ, and 50.00% for typeⅣ, with a total excellent and good rate of 73.56%. ConclusionTo obtain high Harris score in fixation of femoral neck fractures by using hollow screws, surgeons not only need reasonable technology, but also follow correct and good reduction strategy and assessment, fracture complexity is inversely proportional to excellent and good rate of reduction. Higher excellent and good reduction rate of complexity fracture should be obtained as much as possible in order to achieve good prognosis.