Analysis of influencing factors of clinical effect of TCM treatment for degenerative lumbar spondylolisthesis

Objective:To explore the related factors that may affect the efficacy of traditional Chinese medicine in treating degenerative lumbar spondylolisthesis.Methods:A total of 535 patients with DLS who were treated in Wangjing Hospital of China Academy of Chinese Medical Sciences and other hospitals from June 2011 to October 2014 were selected.The central random system was used to randomly divide the treatment group and control group.This study included 267 patients in the treatment group using the traditional Chinese medicine program((lumbar spine reduction and lumbar spine rehabilitation),36 cases of severely missing data were excluded,and a total of 231 DLS patients were included.Observation indicators were selected using the Visual Analog Scale(VAS)and the Japanese Orthopaedic Association(JOA)for the evaluation of lumbar vertebral disorders.The clinical efficacy was evaluated using the JOA lumbar pain curative effect evaluation standard[7].[(Joa score after treatment-JOA score before treatment]/(out of 29 points-JOA score before treatment)]×100%.The JOA score and the change of the efficacy index of the patients were observed.According to the JOA efficacy index after the treatment,it was divided into significant effect(≥50%)and poor effect(<50%).Single-factor screening and multi-factor Logistic regression analysis were used.Gender,age,course of disease,BMI index,slip-off segment,slip-off direction,back pain VAS score,total JOA score,back pain-score,lower limb pain and numbness-score,walking ability-score,straight leg elevation test-score,Feeling-scoring,muscle strength-scoring,supine turn-scoring,standing action-scoring,washing action-scoring,standing posture and continuous standing-scoring,long sedentary-scoring,weight lifting and holding-scoring,walking-scoring 2.Bladder function-scores were assigned to logistic regression models for univariate analysis,and meaningful independent variables were screened for multivariate logistic regression.Results:No serious adverse reactions occurred in the patients included in this study.According to the comparison of JOA scores before and after treatment,the results of the index of efficacy index showed that the effective rate of DLS in this project was 96.6%,and a significant effect of 77.6%was achieved.Univariate Logistic regression analysis showed that the duration of disease,supine turn-scoring,washing action-scoring,prolonged sedentary-scoring,weight lifting and keeping-scoring had statistically significant effects on the inclusion of patients with significant efficacy(P<0.05);single factor logistic regression analysis of total score of JOA score before treatment was not statistically significant(P=0.215),but because it is important for evaluating the patient's condition,it was included in multifactor logistic regression analysis at the same time.Course of onset,supine turn-scoring,washing action-scoring,prolonged sedentary-scoring,weight lifting and holding-scoring,JOA score before treatment.Six independent variables were substituted into the two-class logistic regression model for multivariate analysis..Multivariate logistic regression analysis showed that the effects of total JOA score and supine turn-scoring before treatment on the efficacy of patients were statistically significant(P<0.05).There are many factors influencing the efficacy of traditional Chinese medicine treatment of DLS,and the probability of obtaining a significant effect for each additional point of JOA score and supine turn-score before treatment increases by 1.167 and 0.410 times,respectively.Conclusion:The clinical application of lumbar spine reduction combined with lumbar rehabilitation exercises in patients with degenerative lumbar spondylolisthesis with a higher total JOA score or a lower limit of supine turning can achieve better clinical results.This finding has certain guiding significance for the clinical application of this therapy in the treatment of DLS,and is beneficial to improving patient satisfaction and clinical effectiveness.

Observation on TCM syndromes effect of Shujinjianyao Pill in the Treatment of Lumbar Spinal Stenosis (Ganshenbuzu and Fengshiyuzu Syndrome)

Objective:To observe the TCM(Traditonal Chinese Medcine)syndromes effect and safety of Shujinjianyao Pill in the treatment of LSS(Lumbar Spinal Stenosis)(Ganshenbuzu and Fengshiyuzu Syndrome).Methods:120 LSS patients fit the inclusion criteria were separated into two groups,90 in the experimental group and 30 in the control group.No significant difference was existed in the basic data between the two groups.The experimental group was given Shujinjianyao Pill and Danlutongdu Tablet Simulator orally,while the control group was given Shujinjianyao Pill Simulator and Danlutongdu Tablet orally for 4 weeks.The VAS score,total TCM(Traditonal Chinese Medcine)syndrome score and single TCM symptom score on day 0,14 and 28 were observed,and adverse reactions were recorded.Result:There were significant differences in total TCM syndrome score between the two groups at baseline,14 day and 28 day(P<0.01).There was a significant difference in total TCM syndrome score between the two groups at 28 day(P<0.05).Significant differences were existed between this two groups in total effective rate of total TCM syndromes and waist-knee pain-weak in single TCM syndromes on the 28 day(P<0.05).There was no significant difference in the incidence of adverse events and serious adverse events between the two groups(P>0.05).Conclusion:Shujinjianyao Pill is effective on TCM syndromes in the treatment of Ganshenbuzu and fengshiyuzu syndrome LSS,especially in improving the score of total TCM syndromes and waist-knee pain-weak of single TCM syndrome,and has high safety.

Astrocyte-Derived Lactate Modulates the Passive Coping Response to Behavioral Challenge in Male Mice

Every organism inevitably experiences stress. In the face of acute, intense stress, for example, periods of passivity occur when an organism's actions fail to overcome the challenge. The occurrence of inactive behavior may indicate that struggling would most likely be fruitless.Repeated serious stress has been associated with mood disorders such as depression. The modulation of passive coping response patterns has been explored with a focus on the circuit level. However, the cellular and molecular mechanisms are largely uncharacterized. Here, we report that lactate is a key factor in the astrocytic modulation of the passive coping response to behavioral challenge in adult mice. We found increased extracellular lactate in the medial prefrontal cortex(mPFC) when mice experienced the forced swimming test(FST). Furthermore, we discovered that disturbing astrocytic glycogenolysis, which is a key step for lactate production in the mPFC, decreased the duration of immobility in the FST. Knocking down monocarboxylate transporter 4(MCT4), which is expressed exclusively in astrocytes and transports lactate from astrocytes to the extracellular space, caused similar results in the FST. The behavioral effect of both the pharmacological disturbance of astrocytic glycogenolysis and viral disruption of MCT4 expression was rescued via the administration of L-lactate. Moreover, we found that both pharmacological and viral modulation of astrocytederived lactate in mPFC slices increased the excitability of layer V pyramidal neurons, and this enhancement was reversed by exogenous L-lactate administration. These results highlight astrocyte-derived lactate as a biological mechanism underlying the passive coping response to behavioral challenge and may provide new strategies to prevent mood disorders.