The incidence of osteoporotic thoracolumbar vertebral fracture (OTLVF) in the elderly is gradually increasing. The kyphotic deformity caused by various factors has become an important characteristic of OTLVF and has received increasing attention. Its clinical manifestations include pain, delayed nerve damage, sagittal imbalance, etc. Currently, the definition and diagnosis of OTLVF with kyphotic deformity in the elderly are still unclear. Although there are many treatment options, they are controversial. Existing guidelines or consensuses pay little attention to this type of fracture with kyphotic deformity. To this end, the Lumbar Education Working Group of the Spine Branch of the Chinese Medicine Education Association and Editorial Committee of Chinese Journal of Trauma organized the experts in the relevant fields to jointly develop Clinical guidelines for the diagnosis and treatment of osteoporotic thoracolumbar vertebral fractures with kyphotic deformity in the elderly ( version 2024), based on evidence-based medical advancements and the principles of scientificity, practicality, and advanced nature, which provided 18 recommendations to standardize the clinical diagnosis and treatment.

Osteoporotic thoracolumbar fracture in the elderly will seriously reduce their quality of life and life expectancy. For osteoporotic thoracolumbar fracture in the elderly, spinal reconstruction is necessary, which should comprehensively consider factors such as the physical condition, fracture type, clinical characteristics and osteoporosis degree. While there lacks relevant clinical norms or guidelines on selection of spinal reconstruction strategies. In order to standardize the concept of spinal reconstruction for osteoporotic thoracolumbar fracture in the elderly, based on the principles of scientificity, practicality and progressiveness, the authors formulated the Clinical guideline for spinal reconstruction of osteoporotic thoracolumbar fracture in elderly patients ( version 2022), in which suggestions based on evidence of evidence-based medicine were put forward upon 10 important issues related to the fracture classification, non-operative treatment strategies and surgical treatment strategies in spinal reconstruction after osteoporosis thoracolumbar fracture in the elderly, hoping to provide a reference for clinical treatment.

Objective:To explore the therapeutic strategy and result of adult total anomalous pulmonary venous connection(TAPVC).Methods:From November 2011 to November 2019, 6 adult patients with TAPVC underwent surgical correction. The Darling types include 4 cases of supracardiac , 1 case of intracardiac and 1 case of mixed type. There were 1 male and 5 female. The mean age was(28.6±4.8) years old and the mean weight was(47.3±3.67) kg. Preoperative oxygen saturation was 0.91±0.05.Results:All patients underwent primary repair successfully without perioperative death and complications. The average cardiopulmonary bypass time was(122.0±35.9) min, and the aortic cross-clamp time was(78.2±20.4) min. The mean postoperative hospitalization was(9.7±2.9) days, and the mean intensive care unit time was(3.5±1.4) days.The mean mechanical ventilation was(17.1±2.9) h. There were no later left heart dysfunction and pulmonary vein obstruction during the follow-up of 6-100 months.no pulmonary artery hypertension was identifed.Conclusion:TAPVC can be repaired savely in adult and satisfied result can be anticipated.

Objective:To compare the surgical and long-term follow-up results of partial anomalous pulmonary vein connection treated by double-patch method or Warden Technique.Methods:There were 33 cases of right pulmonary vein connected with the superior vena cava from May 2010 to May 2019 in our center treated by double-patch method or Warden technique. 21 cases were treated by double-patch method and 12 cases by Warden technique. Echocardiography and electrocardiogram were followed up regularly to observe the occurrence of arrhythmia, superior vena cava stenosis and pulmonary vein stenosis postoperatively.Results:All patients were discharged uneventfully, and were followed up for 1~8 years. In double-patch group, 2 cases with arrhythmia, 1 of whom was junctional arrhythmia which was automatically converted to sinus rhythm 1 day after surgery. The other had an early second degree atrioventricular block after surgery, and sinus rhythm was restored 3 days later with temporary pacemaker. 1 case had superior vena cava stenosis by echocardiography(PD 8 mmHg). No arrhythmia was found in long-term follow-up in Warden group. 2 cases had superior vena cava stenosis by echocardiography(PD 6 mmHg). Right pulmonary vein stenosis(PD 8 mmHg) was found in 1 case by echocardiography, no obvious aggravation was found in long-term follow-up.Conclusion:The double-patch method and Warden Technique are both safe and effective in the treatment of partial anomalous pulmonary venous connection.

BACKGROUND: Patients with lung cancer are often accompanied by anxiety, which affects postoperative recovery. The aim of this study is to explore the effects of preoperative anxiety on early prognosis in patients after thoracoscopic lung cancer resection. METHODS: A total of 100 patients undergoing thoracoscopic resection of lung cancer were divided into 2 groups by hospital anxiety and depression scale (HADS): 44 in anxiety group (anxiety score>8) and 56 in control group (anxiety score<8). The primary endpoint: length of postoperative hospital stay. The secondary endpoint: length of hospital stay, visual analogue scale (VAS), the incidence of nausea and vomiting as well as postoperative new arrhythmia and the consumption of postoperative analgesic and rescue antiemetic. RESULTS: Compared with the control group, the length of postoperative hospital stay and hospital stay in the anxiety group were both significantly longer [(5.1±2.5) d vs (4.0±1.3) d, P<0.01; (10.9±4.0) d vs (9.1±4.1) d, P<0.05)], the VAS score and the incidence of nausea as well as arrhythmia were significantly increased [(4.7±1.9) vs (2.6±1.8), P<0.001; 40.9% vs 16.1%, P<0.01; 36.4% vs 20.7%, P<0.05], and the consumption of postoperative analgesic and rescue antiemetic were also significantly increased [(72.5±8.9) mL vs (68.2±9.4) mL, P<0.05; (2.1±2.9) mg vs (0.9±1.9) mg, P<0.05]. CONCLUSIONS Preoperative anxiety can affect the early prognosis of patients after thoracoscopic lung cancer resection, prolong hospitalization time, increase the postoperative pain score and the incidence of postoperative nausea and new arrhythmia as well as the consumption of postoperative analgesic and rescue antiemetic.

Objective To explore the efficacy and the safety of oxycodone hydrochloride injection in the induction and maintenance of general anesthesia in breast cancer patients.Methods A total of 200 female patients,aged 25-65 years,ASA physical status Ⅰ or Ⅱ,scheduled for elective breast-conservative surgery,were randomly divided into 2 groups (n=100 each): oxycodone hydrochloride group (group O) and sufentanil group (group S).Oxycodone 0.2 mg/kg (group O) or sufentanil 0.2 μg/kg (group S) with propofol 2 mg/kg and cisatracurium 0.15 mg/kg were administered intravenously for general anesthesia induction.Propofol target-controlled infusion combined with remifentanil were used for maintenance of general anesthesia during the operation.Anesthesia time,awake time,extubation time,total consumption of propofol and remifentanil were recorded.The adverse events and VAS scores after surgery were observed.Results There was no significant difference between groups in anesthesia time,awake time,extubation time,consumption of propofol and remifentanil.Compared with group S,group O had lower VAS score at 2 h after surgery (P<0.05),but with no significant difference at other time points.There was no significant difference at the incidence of moderate pain between group.The incidence of dizziness was 18% in both groups.The incidence of nausea was 11 (11%) in group S and 9 (9%) in group O with no significant difference.Conclusion Taken together,oxycodone hydrochloride used for general anesthesia in breast cancer patient is practicable.

There have been many reports on berberine (BBR) effect of the inhibition on gut bacteria,but more from the protein level.In view of the preference of BBR for DNA binding,we here investigated the expression of BBR from the transcriptional expression level of the gene.The results showed that BBR had a higher affinity for UP element of Escherichia coli (E.coli) gene,and the transcription initiation region of this element contained TATA base sequence.The expression of genes sulA,recA and 16S which contain the genes of the UP element regulatory elements in the upstream of the promoter could be suppressed by BBR,and the expression of lpxC,secG and mutT which did not contain the genes of the UP element regulatory elements in the upstream of the promoter could not be inhibited by BBR.It is shown that the TATA sequence is the target of BBR.This result provides a new perspective for exploring the effect of BBR's inhibition of microbiota from gene transcription.

Berberine (BBR) is known as a classic drug for intestinal infection treatment.BBR inhibits intestinal bacteria,which is the core of its role in the treatment of intestinal infection.With the survival of local intestinal bacteria and its related metabolites on the physiological and pathological functions of the body continue to recognize the impact of it,more and more literatures have presented the effect of BBR through the impact of intestinal bacteria on the body glycol-lipid metabolism,even brain function.This allows us to re-understand the pathophysiology of BBR in inhibiting gut microbiome.In this paper,the antibacterial activity of BBR was reviewed and analyzed.The possible molecular target of BBR was analyzed according to the characteristics of prokaryotes gene expression,which was helpful to the in-depth study of BBR on intestinal bacteria.Thus,a more comprehensive understanding of the pharmacological effects of BBR is given.

Objective To evaluate the safety and effective dose of oxycodone hydrochloride in-jection for postoperative analgesia in breast cancer patients undergoing modified radical mastectomy under general anesthesia in a prospective,randomized controlled clinical trial.Methods One hundred fe-male patients at ASAⅠ or Ⅱ,aged 29-69 years,BMI< 30 kg/m2 ,scheduled for elective modified radical mastectomy under general anesthesia,were randomly divided into two groups (n =50):low dose oxycodone hydrochloride injection group (group OL),and high dose oxycodone hydrochloride injection group (group OH).Oxycodone 0.03 mg/kg (group OL)and 0.09 mg/kg (group OH)was intravenous injected 30 mi-nutes before the end of the operation,respectively.Anesthetics usage was terminated when skin was sutured.Pain at rest and during movement was assessed using VAS score at 5 min,0.5,2,4,8,12 and 24 h after extubation of laryngeal mask.Total consumption of analgesic for rescue analgesia in the ward and the adverse events were recorded.Results Compared with group OL,group OH had lower VAS scores,There were significant differences in the VAS scores between groups at 8 and 12 h after surgery (P <0.05).No serious adverse event occurred in each group postoperatively.The most common adverse event was nausea, followed by vomiting and dizziness.There was no significant difference in the incidence of adverse event be-tween the two groups.Conclusion 0.09 mg/kg oxycodone hydrochloride injection is safe and effective in re-ducing pain after breast cancer radical operation.

Objective To evaluate the clinical effect and safety of oxycodone hydrochloride in the anesthesia for percutaneous radiofrequency ablation (PRFA) in hepatocellular carcinoma.Methods Between March and December 2015,60 cases of hepatocellular carcinoma patients undergoing percutaneous radiofrequency ablation surgery in Peking University Cancer Hospital were randomly divided into three groups:oxycodone group (group Q),fentanyl group (group F) and dezocine group (group D),20 cases in each group.Respectively intravenously injection oxycodone 0.1 mg/kg,fentanyl 0.001 mg/kg,dezocine 0.1 mg/kg before surgery.After the surgeon completed puncture administer propofol to maintain anesthesia.Recorded mean arterial pressure (MAP),heart rate (HR),respiratory rate (RR),oxygen saturation (SpO2) changes in each group at entrance,beginning of radiofrequency ablation (T1),radiofrequency ablation began after 10 minutes (T2),the end of the surgical and awake.Observe the analgesia effect,respiratory depression,nausea,vomit and other complications.Postoperative pain scores were recorded.Using ANOVA,repeated measure variance analysis,SNK test,x2 test and other tests to evaluate the anesthetic effect indexes.Results The observation completed in all patients.Patients of three groups had no significant differences in general information.No significant difference between MAP,HR and SpO2 at each time points among the three groups.At the T1 time point (group Q:(11.7 ± 1.6)/min,group D:(12.1 ±l.7)/min,group F:(10.3 ±2.3)/min,F=5.068,P =0.009) and T2 time point (group Q:(11.9±1.3)/min,group D:(12.2±1.4)/min,group F:(1O.7±.1.3)/min,F=7.024,P=0.O02),RR in group F were lower than in group Q and group D.Pain visual analogue scores after waking (group Q:0.2 ±0.7,group D:O.3 ±0.7,group F:1.7 ± 1.5,F=12.981,P =0.000) and postoperative pain score of 1 hour (group Q:2.0 ± 0.9,group D:1.8 ± O.8,group F:4.3 ± 0.9,F =42.362,P =0.000) in the group Q and group D were significantly lower than in group F.The body movements in group Q and group D were significantly less than in group F (3 cases,3 cases,9 cases,x2 =6.400,P =0.041).Intraoperative respiratory depression in group Q and group D were lower than group F (3 cases,2 cases,9 cases,x2 =8.012,P =0.018).Conclusions Oxycodone hydrochloride can be used safely and effectively for radiofrequency ablation.It has favorable hemodynamic stability,lower incidence of respiratory depression,and advantage in terms of postoperative pain.