Objective To study the levels of serum cytokines in schizophrenic patients and their changes in antipsychotic medica-tion treatment .Methods The levels of serum cytokines including IL-10 ,IL-6 ,IL-13 ,IL-4 ,IFN ,TNF-α,IL-1a and IL-1RA were de-tected in 34 healthy adults and 53 schizophrenia patients by adopting the flow fluorescence method .Results The serum levels of IL-6 ,IL10 and TNF-αbefore treatment in schizophrenic patients were significantly higher than those in the control group (P<0 .05) . After treatment ,the levels of serum IL-1a ,IL-6 and TNF-α in schizophrenic patients were significantly lower than those before treatment(P<0 .05) .Conclusion Serum IL-6 and TNF-α levels are correlated with the disease condition of schizophrenia .IL-10 plays a role in early anti-inflammation of schizophrenia .

Objective:To explore the clinical effects of endoscopic sinuvertebral nerves neurotomy for discogenic low back pain.Methods:Based on the anatomical research of sinuvertebral nerves, a total of 40 patients, including 9 males and 21 females aged 35±10 (24-55) years, with single-segment discogenic low back pain were treated with endoscopic sinuvertebral nerves neurotomy in our hospital from July 2018 to February 2019. The operating section included 4 cases of L 3,4 (10.0%, 4/40), 31 cases of L 4, 5 (77.5%, 31/40), and 5 cases of L 5S 1 (12.5%, 5/40). The preoperative visual analogue scale (VAS) score was 4.5±0.9 with the preoperative Oswestry disability index (ODI) score 49.7%±14.0%. For diagnostic nerves block, lidocaine (0.1-0.3 ml of 0.05 g/L) was successfully injected into the intersection of the lateral edge of the bilateral pedicle projection and the upper edge of the intervertebral disc projection. The initial segment of the sinuvertebral nerves was destroyed by a radiofrequency blade or a nerve dissector after bilateral percutaneous transforaminal endoscopic. All cases were followed up at 1, 3, 6 and 12 months after surgery, observing the changes in VAS and ODI. Results:Filamentous lumbar sinuvertebral nerve was observed under endoscope with its main trunk tranversed into the spinal canal against the intervertebral disc. The deputy trunk crossed at the posterolateral edge of the intervertebral disc and entered the intervertebral disc or the posterior edge of the vertebral body. By moving along with postcentral branches of spinal artery, the main trunk of sinuvertebral nerve was with tension and was capable of moving with the nerve root. In spite of moving the working channel along the main trunk of the sinuvertebral nerve laterally, the starting point of the sinuvertebral nerve at the ventral ganglion could be observed. All 40 patients successfully completed the sinuvertebral nerve destruction. The VAS was reduced to 1.7±0.9, 1.3±0.9, 1.2±0.8, 1.3±0.7 at 1, 3, 6 and 12 months after sugery respectively, which were significantly lower than those at pre-operation ( F=116.7, P=0.00). The improvement rate of VAS in 40 cases was 68.9%± 17.1% (33.3%-100.0%) at 12 months after operation. The VAS score in 6 cases was higher at 12 months after surgery than that preoperatively ( t=4.2, P=0.48), namely 1 case of L 3, 4, 2 cases of L 4, 5, and 3 cases of L 5S 1. In all cases, the ODI was reduced to 18.3%±5.2%, 14.5%±4.3%, 13.6%±3.7%, 12.8%±3.0% points at 1, 3, 6 and 12 months after surgery respectively, which were significantly lower than those before surgery ( F=237.7, P=0.00). The improvement rate of ODI was 72.0%±11.6% (33.3%-88.9%) at 12 months after surgery in all cases. Conclusion:The destruction of sinuvertebral nerve after transforaminal endoscope could improve the pain and function in patients with discogenic low back pain at L 3,4 and L 4, 5 segments within 12 months. For patients with discogenic low back pain at L 5S 1 segment, the clinical effects could be better within 6 months.

Currently, enhanced recovery after surgery (ERAS) has been widely accepted by surgery and anesthesiology all over the world, and applied in colorectal surgery, gynecology, liver surgery, breast surgery, urology and spinal surgery. But ERAS are rarely used in the field of interventional bronchoscopy. In recent years, more and more researchers have begun to explore the application of ERAS in bronchoscopic interventional therapy. This article discussed that preoperative preparation, anesthesia, intraoperative operation, postoperative observation and other aspects can influence interventional bronchoscopy.
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Anesthesia ; methods ; Bronchoscopy ; methods ; Humans ; Length of Stay ; Outcome Assessment (Health Care) ; Perioperative Care ; methods ; Recovery of Function ; Tracheal Neoplasms ; physiopathology ; surgery ; Tracheotomy ; methods

BACKGROUND:The application of robot-assisted technology for total knee arthroplasty is one of the current research hotspots.Since the 1980s,robot-assisted technology has been introduced into total knee arthroplasty outside China to achieve accurate osteotomy and good recovery of lower limb alignment.After decades of use,the robot has continuously improved its performance with new iterations,but has been criticized for increasing perioperative time and surgical trauma. OBJECTIVE:To summarize the advantages and disadvantages of current orthopedic surgical robots in total knee arthroplasty. METHODS:PubMed database and CNKI were searched to analyze the advantages and disadvantages of robot-assisted total knee arthroplasty in surgical trauma.English search terms were"arthroplasty,replacement,knee,knee replacement arthroplasty,procedure,robotic surgical,total knee arthroplasty,arthroplasty,replacement,knee,robotic-assisted".The Chinese search terms were"robot-assisted,robotic arm,knee osteoarthritis,arthritis".After the initial screening of all articles according to the inclusion and exclusion criteria,62 articles with high quality and relevance were reviewed. RESULTS AND CONCLUSION:(1)Robot-assisted total knee arthroplasty did not increase the degree of surgical trauma in patients,and showed a lower trauma effect than conventional manual total knee arthroplasty.(2)Robot-assisted total knee arthroplasty has the advantages of accurate auxiliary osteotomy,individualized prosthesis implantation,better protection of soft tissue around the knee joint,reduction of analgesic drug use,reduction of postoperative inflammatory index changes,and shortening of hospital stay.However,there are also shortcomings such as prolonged operation time,increased complications,and increased medical costs.(3)It is concluded that preliminary clinical application studies have shown that robot-assisted total knee arthroplasty can reduce surgical trauma,but it is necessary to be alert to potential risks.Simultaneously,its exact advantages compared with conventional manual total knee arthroplasty need to be verified by large-sample randomized controlled studies and long-term follow-up.