Because of the disunity use of the outcome measures in traditional Chinese medicinal clinical trials, we explain the application of outcome measures in clinical trials on insomnia, provide the international criteria and guideline on outcome reporting. According to analysis of the concrete cases, we in order to improve the misuse of outcome measures of insomnia, to make the selection and reporting of outcome measures follow with the international practices and, to accelerate the development of traditional Chinese medicine.

Mild cognitive impairment (MCI) is considered as an intermediate clinical state between normal aging and Alzheimer’s disease (AD). The cognitive function and life ability of patients are normal, which have not met the criteria of AD. MCI is considered to be an earlier stage of AD. The clinical effects of AD in the middle or late stage are unsatisfactory. Therefore, studies on MCI have become the hot research areas both at home and abroad. The therapy of MCI is similar to AD. The treatment effect is uncertain. Hence, the understanding and treatment of MCI by TCM reflected TCM features. This article reviewed on TCM understanding of MCI, TCM syndrome differentiation criteria and TCM treatment methods of MCJ. Thus, it was aimed to further understand the dynamic of MCI in order to provide references for improving TCM clinical effects and reducing the incidence of AD.

Neuroblastoma (NB) is a common malignant solid tumor that occurs during childhood;it has a significant heterogene-ity in clinical symptoms and outcome. NB diagnosis is complicated, and various clinical techniques are often involved in examining im-agery, cellular morphology, immunohistochemical staining, gene and molecule biology, and operation excision scope. Diagnoses are graded based on danger extent, which is indicated by clinical stages and unfavorable prognosis factors. These characteristics are the ba-sis for formulating the corresponding synthetic treatment plan. Limited studies are available on treatment norms for adult cases of NB;such cases are currently diagnosed and treated in accordance with child NB diagnosis and treatment norms. An adult patient diagnosed with NB stage 4 is presented. This patient experienced obvious relief from the symptoms after whole body chemotherapy, with further surgery operation indications. This successful case of multi-disciplinary joint diagnosis and cooperative treatment may provide potential treatment techniques for similar patients.

Visual analogue scales(VAS) is extensively applied on evaluating symptomatic outcome data,such as the pain intensity,but currently most of the management of relevant data can't conform to the statistical standard.This article categories the data measured with VAS and the eligible statistical methods,give a specific explanation about analysis of repeated measures data which may commonly misused in practice.It provides a reference criterion for statistical analysis with VAS in clinical research.

Objective To evaluate the effectiveness of Tai chi on quality of life of breast cancer patients. Methods Articles from 10 English and Chinese Databases from inception to March 2012 were recalled. 2 researchers independently screened titles and abstracts for eligible trials, methodological quality was assessed according to risk of bias items. Meta-analysis would be used if data available. Results 4 randomized trials with 169 participants were included. All trials had high risk of bias. 2 studies demonstrated significant improvement in Tai chi group for improving shoulder functional capacity which caused by breast cancer. The meta-analysis failed to demonstrate significant effects of Tai chi compared with control interventions (psychological support therapy, standard health care, routine rehabilitation training) in improving quality of life (SMD 0.03, 95%CI: -0.85, 0.91, P=0.94). Conclusion Tai chi is effective on shoulder functional capacity of breast cancer, but not significantly on quality of life.

Objective To verify the presence of anti-ovary antibodies in systemic lupus erythematosus (SLE) and its possible correlations with serum levels of hormone profile and menstrual disturbances in patients with SLE.Methods Clinical data of 78 consecutive paticnts who fulfilled 4 or more of the ACR 1997 revised criteria for SLE were studied and compared with 40 age-matched healthy controls,including anti-ovary antibodies.Results 27 (34.6％ ) patients with SLE,and 1 (2.5％) of the healthy controls tested positive of anti-ovary antibodies.The levels of E2 and T and P decreased[ E2:( 80.96 ± 36.2 ) ng/L vs ( 118.53 ± 42.4 ) ng/L; T:( 3.85 ± 1.18 ) nmol/L vs ( 6.43 ± 2.28 ) nmol/L; P:( 1.37 ± 0.59 ) μg/L vs ( 3.92 ± 1.23 ) μg/L],and the levels of FSH and LH and PRL increased in SLE patients when compared with healthy controls [ FSH:( 19.17 ± 9.26)IU/L vs (10.18 ±7.27 )IU/L; LH:( 21.19 ± 12.44)IU/L vs (13.79 ±8.27)IU/L;PRL:(6.18 ± 2.27 ) μg/L vs (2.37 ±0.63)μg/L,P ＜0.05 orP ＜0.01].The higher SLEDAI score,higher rate of menstrual disturbances (6.3 ±2.8 vs 3.5 ± 1.7,81％ vs 47％,P ＜0.05 or P ＜ 0.01 ) and decreased serum level of E2 [ (64.13 ± 26.36 ) ng/L vs ( 82.83 ± 28.71 ) ng/L,P ＜ 0.05 ]were found in SLE patients with anti-ovary antibodies positive than in SLE patients with anti-ovary antibodies negative.Conclusions The presence of anti-ovary antibodies was 34.6％ in SLE,and may correlate to decreased serum level of E2 and menstrual disturbance.

Objective To investigate clinical effects differences of ropivacaine combined with two doses of sufentanil on labor analgesia.Methods300 lying-in women with painless childbirth in the period from January 2016 to December 2016 in department of obstetrics in Deqing hospital of traditional Chinese medicine were chosen and randomly divided into two groups including A group (150 cases) with ropivacaine combined with conventional doses of sufentanil for 7.5μg and B group (150 cases) with ropivacaine combined with low doses of sufentanil for 2.5μg;the block onset time of sensory and motor, arrival time at the maximum block level, modified Bromage score, Apgar score, VAS score at different time points and adverse reaction rate of both groups were compared.ResultsTwo groups of maternal sensory and motor block work time and reach the highest block plane comparative differences had no statistical significance.The modified Bromage score of B group were significant better than A group(P<0.05).The adverse reaction rate of B group were significant lower than A group(P<0.05).ConclusionCompared with conventional dosage sufentanil, luo pp paid in combination with low dose used in epidural sufentanil analgesia can obviously reduce the working time, improve the quality of anesthesia and reduce the incidence of adverse reactions, is suitable for clinicians to choose application.

Objective To investigate the efficiency of transduction of recombinant adenovirus-mediated human endothelial nitric oxide synthase (eNOS) into lung tissue by repeated intratracheal transfection in rats.Methods Sixty 3-4 month old male Wistar rats weighing 220-280 g were randomly divided into 2 groups:control group (group C,n =10) and eNOS gene transduction group (group T,n =50).The animals were anesthetized with intraperitoneal 10％ chloral hydrate 35 mg/kg,tracheally intubated and mechanically ventilated (VT 2.5 ml,RR 60 bpm,FiO2 1.0).Recombinant adenovirus carrying human eNOS gene was given as gift by Professor Gerard from Texas University,Southwest Medical Center.In group T 50 μl of the recombinant adenovirus in concentration of 5 × 109 PFU/ml was instilled into trachea every 5 minutes for 12 times,while in group C equal volume of vector conservation solution was instilled instead.Pulmonary arterial blood samples were obtained at 2,5,7,14 and 21 d after intratracheal transfection (n =10 at each time point) for determination of serum NO concentration.The animals were immediately sacrificed after blood sample collection for determination of expression of eNOS protein in the lung tissue and RNA.The eNOS expression in the trachea,bronchus,lung,liver,spleen and kidney was detected by immuno-histochemistry.Results The serum NO concentrations were significantly higher at all time points in group T than in group C.The eNOS expression was detected in the epithelial cells of trachea and bronchi,and endothelial cells of alveoli and pulmonary blood vessels in group T but not in group C.eNOS expression was not detected in liver,spleen and kidney at 7 d after intratracheal transfection in group T.Conclusion Human eNOS gene mediated by recombinant adenovirus was transducted into rat lung tissue with normal enzyme activity by repeated intratracheal administration without being detected in distant organs.

Objective To evaluate the effect of dexmedetomidine on acute liver injury in rats with endotoxemia.Methods Eighteen adult male Sprague-Dawley rats, aged 3-4 months, weighing 250-300 g, were randomly divided into 3 groups (n=6 each) using a random number table: control group (group C), endotoxin group (group E), and dexmedetomidine group (group D).In E and D groups, lipopo-lysaccharide 5 mg/kg was injected via the femoral vein of rats anesthetized with chloral hydrate.In group D, dexmedetomidine was infused with a 7 μg/kg loading bolus over 15 min after injection of lipopolysaccharide, followed by a 6 h continuous infusion of 5 μg · kg-1 · h-1.The equal volume of normal saline was given instead in E and C groups.After the end of administration, blood samples from the femoral vein were drawn for determination of tumor necrosis factor-alpha (TNF-α) and interleukin-1β (IL-1β) concentrations in serum (by using enzyme-linked immunosorbent assay), and alanine aminotransferase (ALT) and aspartate aminotransferase (AST) activities in serum (using the International Federation of Clinical Chemistry and Laboratory Medicine reference procedures).Liver specimens were obtained for examination of pathologic changes with electron microscope.Results Compared with group C, the serum ALT and AST activities and TNF-α and IL-lβ concentrations were significantly increased in E and D groups.Compared with group E, the serum ALT and AST activities and TNF-α and IL-1β concentrations were significantly decreased in group D.The pathologic changes of livers were obvious in group E, and were significantly reduced in group D compared with group E.Conclusion Dexmedetomidine can alleviate acute liver injury in rats with endotoxemia, and the underlying mechanism is associated with inhibition of systemic inflammatory responses.

Objective To investigate the effect of dexmedetomidine on acute kidney injury in endotoxemic rats.Methods Thirty adult male Sprague-Dawley rats,aged 4-6 months,weighing 180-220 g,were randomly divided into 3 groups (n =10 each) using a random number table:control group (group C),lipopolysaccharide group (group L),and dexmedetomidine (group D).Lipopolysaccharide (LPS) 5 mg/kg was injected slowly into the femoral vein to establish the model of endotoxemic in rats anesthetized with chloral hydrate.In group D,after LPS injection,a loading dose of dexmedetomidine 7 μg/kg was injected intravenously,and 15 min later dexmedetomidine was infused for 6 h at 5 μg · kg-1 · h-1,while the equal volume of normal saline was given in L and C groups.At 6 h after the end of LPS administration,blood samples were collected from the femoral vein for determination of serum creatinine (Cr),blood urea nitrogen (BUN),tumor necrosis factor-alpha (TNF-α) and interleukin-6 (IL-6) concentrations.At 24 h after the end of LPS administration,the animals were sacrificed and kidneys were removed for microscopic examination and for determination of the expression of tight junction proteins ZO-1 and occludin in renal tissues by Western blot.Results Compared with group C,the serum Cr,BUN,TNF-α and IL-6 concentrations were significantly increased,and the expression of ZO-1 and occluding was down-regulated in L and D groups.Compared with group L,the serum Cr,BUN,TNF-α and IL-6 concentrations were significantly decreased,the expression of ZO-1 and occluding was up-regulated,and the pathological changes of kidneys were mitigated in D group.Conclusion Dexmedetomidine can alleviate acute kidney injury in endotoxemic rats.