Objective To compare the analgesic effects of flurbiprofen axetil combined with sufentil and sufentil alone used through intravenous postoperatively.Methods 40 cases under general anesthesia were randomly divided into the group A and group B with 20 cases in each group.The analgesia methods were flurbiprofen axetil 100 mg plus sufentanil 100 μg(diluted to 100 ml with normal saline) in the group A,and sufentanil 200 μg(diluted to 100 ml with normal saline) in the group B.The scores of Visual Analogue Scale(VAS) for pain and the incidence of side effects within postoperative 48 hours were recorded.Results The VAS scores of two groups were not significantly different(P>0.05).The incidence of side effects of the group A was significantly lower than that of the group B(P<0.05).Conclusion Flurbiprofen axetil combined with sufentanil has a good analgesic effect used through intravenous postoperatively,and can clearly reduce the dose of sufentanil and the incidence of side effects.

ObjectiveTo compare the effect of rehabilitation training after surgical intervention of knee stiffness (SIKS) between femoral nerve block (FNB) and epidural nerve block (ENB).Methods60 patients undergoing SIKS at one knee joint were randomly assigned to two groups: 40 patients accepting a catheter for FNB in group A and 20 patients accepting a catheter for ENB in group B. All patients participated in passive rehabilitation therapy (PRT) and active rehabilitation therapy (ART) at 12 hours, 24 hours, 36 hours, and 48 hours after operation. 10 ml of lidocaine were applied via these catheters before rehabilitation therapy. The visual analogue score (VAS) for pain in PRT, the time needed from the end of PRT to the start of ART, and the incidence of side effects such as hypotension or nausea were recorded.ResultsThere was no significant difference in VAS between groups A and B. The time needed from the end of PRT to the start of ART in group A was significantly less than that of group B. The incidence of hypotension or nausea in group A was significantly less than those of group B.ConclusionFNB provides the same analgesic effect as ENB, has less time needed from the end of PRT to the start of ART, and lowers incidence of hypotension or nausea.

Objective To observe the effect of ropivacaine in infiltration anesthesia before the end of surgical procedures for postoperative analgesia on patients with spinal cord injury. Methods 60 patients with spinal cord injury undergoing internal fixation of spine fractures under combined general anesthesia were assigned in 3 groups, who received 0.25% ropivacaine in infiltration anesthesia (group RL, n=20),0.5% ropivacaine in infiltration anesthesia (group RM, n=20), or no infiltration anesthesia (group C, n=20) before the end of surgical procedures.The time for post-anesthesia recovery (PART), agitation score (AS), and Visual Analogue Score (VAS) for pain 2 h, 6 h, 24 h, and 48 h post operation were recorded, and related side effects were observed. Results AS within 6 h postoperation was significantly less in group RL and RM than in group C (P<0.05), as well as VAS, PART, mean of arterial pressure and heart rate 2 h, 6 h, and 24 h post operative (P<0.05).There was no significant difference in side effects including postoperative nausea and vomiting, and pruritus among these groups (P>0.05). Conclusion Ropivacaine in infiltration anesthesia would provide better postoperative analgesia, decrease the incidence of postoperative agitation, and increase the safety of patients with spinal cord injury in the postoperative period.

Objective To systemically evaluate the effect of intravesical Botulinum toxin on pain of patientspain syndrom. Methods The following databases as Cochrane Library, PubMed, Web of Science, Embase, Springer, Wiley, Science Direct, OVID were searched to col-lect the randomized controlled trials (RCTs) with the treatment of intravesical Botulinum toxin vs. 0.9%sodium chloride for patients with bladder pain syndrome. Two reviewers screened the trials according to the inclusion and exclusion criterias, extracted the data, assessed the quality, and the changes of Visual Analogue Scales (VAS) before and after treatment were used to conduct Meta analysis with RevMan5.2 software. Results Five studies were included with a total of 218 patients, there were 127 cases in intravesical Botulinum toxin group and 91 cases in 0.9%sodium chloride group. Meta analysis showed that the pain relief effect of intravesical Botulinum toxin was better than that of 0.9%sodium chloride. Conclusion Intravesical Botulinum toxin can relieve the pain of patients with bladder pain syndrome.

Here we reported a research project based on Black-board to integrate medical curriculum .The key points of this research is application of clinical cases as teaching data and facilitate learning of knowledge following the principle of learning by doing and , input the concept of precision medicine and informatics in learning process with an individually designed framework of learning .The learning outcome is evaluated with big data tech-nology and thus creates a student-centered pathway of medical education .

Objective To explore the application of Airtraq(R) optical laryngoscope combined with bronchofibroscope for endotracheal in-tubation (EI) in patients with cervical spine injury (CSI). Methods 50 patients with CSI undergoing spine surgery under combined general anesthesia were randomly assigned to two groups, group A (n=25) received EI by using Airtraq(R) optical laryngoscope and group AF (n=25) received EI by using Airtraq(R) optical laryngoscope combined with bronchofibroscope. The intubation time (IT), success rate of single intuba-tion (SRSI), hemodynamic changes in endotracheal intubation, and complications related to EI were observed. Results IT was significantly longer in group A than in group AF (P<0.001), and SRSI was significantly lower than in group A in group AF (P<0.05). There was no signif-icant difference in hemodynamic changes in EI and complications related to EI between two groups (P>0.05). Conclusion Airtraq(R) optical laryngoscope combined with bronchofibroscope would be safely and effectively used for EI in patients with CSI.

In order to meet the needs of national clinical medical education strategy, to train medical students’ability of analyzing and solving problems, it is imminent to carry out the reform on comprehensive experiment in basic medi-cal teaching.During the practice, the basic medical college of Hebei North University tried to integrate functional ex-periment and morphological experiment, and had some experience to share with medical education colleagues.

Objective To explore the mechanism of mesenteric lymph duct ligation relieving hepatic injury in rats by two-hit of hemorrhage and LPS.Methods Forty-five Wistar rats were divided into three groups: ligation group,non-ligation group and sham group,and the two-hit model was established by hemorrhage and LPS,mesenteric lymph was blocked by ligating mesenteric lymph duct in ligation group.After 24 hours of operation,took out the liver for pathological section,and the hepatocellular apoptosis rate was determined by method of TUNEL,the expression of BCL-2 and BAX protein was determined by immunohistochemical test.At the same time,taking out liver for homogenate of 10 percent,the activity of MPO and ATPase and the contents of TNF-? and IL-6 were determined in hepatic homogenate.Results After two-hit,the hepatocellular apoptosis rate and expression of BAX protein in non-ligation group were significantly increased as compared with sham group and ligation group,and expression of BCL-2 protein was significantly lower.The contents of MPO,TNF-? and IL-6 in hepatic homogenate of non-ligation group were significantly increased than that of sham group,and the activity of ATPase in hepatic homogenate was significantly lower.But the ATPase in hepatic homogenate of ligation group were significantlyincreased and MPO,TNF-? and IL-6 in hepatic homogenate of ligation group were significantly lower as compared with non-ligation group.Conclusion The mechanism of mesenteric lymph duct ligation relieving hepatic injury of rats was related to the mesenteric lymph blockage reduces the TNF-? and IL-6 and improves the expression of BCL-2 protein and the activity of ATPase in liver.

Objective To explore the risk factors for postoperative agitation (PA) in patients with cerebral palsy (CP). Methods 199 patients with CP receiving selective posterior rhizotomy or lower limbs orthopedics under combined intravenous and inhalational anesthesia were reviewed. Results 30 patients suffered from PA (15%), who tended to be younger, less body mass, and administered less anesthetics.Conclusion It may prevent PA of sufficient intra-operative and postoperative analgesia, necessary psychological intervention and sedatives.

H 1-antihistamines are widely used in the treatment of various allergic diseases, but there are still many challenges in the safe and rational use of H 1-antihistamines in pediatrics, and there is a lack of guidance on the prescription review of H 1-antihistamines for children.In this paper, suggestions are put forward from the indications, dosage, route of administration, pathophysiological characteristics of children with individual difference and drug interactions, so as to provide reference for clinicians and pharmacists.