Objective:To evaluate the utilization of Kanglaite injections in lung cancer patients in 11 hospitals of Zhejiang and analyze the prescription data. Methods: Totally 40-day prescription data of the patients with lung cancer in 11 hospitals of Zhejiang were withdrawn every year from 2009 to 2013. The data in respect of the consumption sum, DDDs, department distribution and medical insurance category of Kanglaite injections were analyzed. Results: The consumption sum of Kanglaite injections used in the patients with lung cancer in 11 hospitals of Zhejiang showed an upward trend year by year, the growth in 2011 and 2012 was the fastest, and the sum in 2012 was 1. 77-fold of that in 2009. The consumption sum proportion of Kanglaite injections in total amount of drug consumption rose after the first drop. The top 3 departments were oncology, radiotherapy and thoracic surgery in the five years. The dosage and DDDs of Kanglaite injections were also in an increase trend year by year, and the growth in 2011 and 2012 was the fastest. Conclusion:The utilization of Kanglaite injections in the patients with lung cancer in Zhejiang area shows a continuous rapid growth momentum, therefore, it is still essential to strengthen the reasonable application in clinics.

Objective To study the protective effects of the intracord transplantation of microgene pSVPoMcat－ genetically－ modified Schwann cells (MSCs)on spinal cord injury (SCI).Method Rats with semi－ division(SD) of the spinal cord was divided into 4 groups.Group S consisted of the rats with SD treated with the transplantation of MSCs, Group B of the rats with SD treated with the transplantation of SCs without genetic modification,Group C of the rats with SD without treatment and Group D was the normal control. 8 hours after operation,the half of the rats of each group were killed and the injured segment of the spinal cord was resected to be examined with atomic absorption spectrophotometry . Another half of the rats of all the groups were examined with neurological function tests to have a combined behavioral score (CBS).Result There was a significant increase of water content and Na＋ and Ca2＋ ions and a decrease of K＋ and Mg 2＋ ions in the injured cord segment of Group C and a statistically significant recovery was observed in Group A. The intracord transplantation of pSVPoMcat genetically modidied SCs improved the neurological outcome of spinal cord injury.Conclusion Our findings indicate that intracord transplantation of pSVPoMcat－ genetically－ modified－ Schwanncells exerts protective effects on the injured segment of the spinal cord through the improvement of the internal ion environment of the spinal cord.

Objective:To evaluate the efficacy and pharmacoeconomics of rhIL-11(Ⅰ) and rhTPO in the treatment of thrombocy-topenia caused by gemcitabine chemotherapy in lung cancer patients. Methods:A retrospective analysis was used. Totally 58 hospital-ized lung cancer patients who suffered thrombocytopenia caused by gemcitabine chemotherapy and treated with rhIL-11(Ⅰ) or rhTPO from June 2011 to June 2014 were involved in the study, and the efficacy and pharmacoeconomics of rhIL-11(Ⅰ) and rhTPO were e-valuated and compared. Results:The lowest platelet value after the chemotherapy in rhIL-11(Ⅰ) group was higher than that in rhTPO group (P<0. 01), and the platelet decrease time in rhIL-11(Ⅰ) group was shorter than that in rhTPO group (P<0. 01), while the platelet qualified rate of the two groups showed no statistically significant difference (P>0. 05). The results of cost-minimization anal-ysis showed that the average cost of rhIL-11(Ⅰ) group was lower than that of rhTPO group(P<0. 01), furthermore, the average cost of the patients with GP, GC or the other gemcitabine chemotherapy regimens in rhIL-11 (Ⅰ) group was lower than that in rhTPO group. Conclusion:The effect of rhIL-11 (Ⅰ) in the treatment of thrombocytopenia caused by gemcitabine based-chemotherapy in lung cancer patients is not inferior to that of rhTPO, and shows certain advantages in economic cost.

Objective To investigate the effects of dexmedetomidine on the end-tidal concentration of sevoflurane during recovery from breast cancer surgery under general anaesthesia. Methods A total of 120 patients undergoing unilateral breast cancer radical operation were randomly divided into four groups:group C (infusion of saline, n=30), group D0.5 [infusion of dexmedetomidine 0.5μg/(kg·h) during operation, n=30], group D0.6 [dexmedetomidine 0.6μg/(kg·h), n=30] and group D0.7 [dexmedetomidine 0.7 μg/(kg · h), n=30]. The end-tidal concentrations of sevoflurane during surgery and postoperation were observed. The end-tidal concentration of sevoflurane on palinesthesia was recorded. The time from stopping administration of anesthetic drug to palinesthesia and the operation time were recorded. The palinesthesia of patients from general anaesthesia and the degree of emergence agitation of the patient were measured using Riker ’s sedation-agitation scale. The operation time, anesthesia time, intraoperative remifentanil dosage, intraoperative auditory evoked potential index (AAI), sevoflurane inhalation concentration and the corresponding time were recorded. Results There were no significant differences in clinical data, remifentanil dosage, operation time and AAI between four groups. The anesthesia time was longer in group D0.7 than that in the other three groups (P<0.05). Compared to group C, the end-tidal concentration of sevoflurane during surgery, postoperation and palinesthesia were lower and the time of palinesthesia was delayed in groups D0.5, D0.6 and D0.7 (P<0.05). And the time of palinesthesia was delayed in group D0.7 than that of group D0.5 and group D0.6. Compared with group C, the ratio of Riker’s sedation-agitation scale>7 was lower in groups D0.5, D0.6 and D0.7 (P<0.05). The ratio of Riker’s sedation-agitation scale>4 was significantly higher in group D0.6 and group D0.7 than that in group C and group D0.5, but the ratio of score>6 was lower (P<0.05). The ratio of score>3 was higher in group D0.7 than that of other three groups (P<0.05). Intraoperative cardiac tachycardia was found in group D0.6 and group D0.7 (4 cases, 13%and 8cases, 7%). Conclusion Sevoflurane inhalation anesthesia and intravenous infusion of dexmedetomidine 0.6μg/(kg·h) can effectively reduce intraoperative sevoflurane dosage, the end-tidal concentration of sevoflurane during recovery, and the occurrence of agitation in patients undergoing general anesthesia.

Objective To compare the effect of enteral nutrition liquid with different dietary fiber content on serum protein in patients with stress hyperglycemia.Methods A total of 90 patients with stress hyperglycemia were randomly divided into three groups:enteral nutritional suspension (SP) group (Peptisorb),enteral nutritional suspension (TPF-FOS) group (Jevety) and enteral nutritional suspension (TPF-D) group (Glucerna),each group consisting of 30 patients.In the three groups,prealbumi (PA),serum albumin (ALB),retinol binding protein (RBP),transfer-rin (TRF) and hemoglobin (Hb) were continuously measured on the 1st,2nd,3rd,4th,5th,6th and 7th day.Data were analyzed by SPSS 15.0.Variances on time and group were analyzed by repeated measures of general linear model.Results The PA,ALB,RBP,TRF and Hb were significantly different among Peptisorb group,Jevety group and Glucerna group (P＜ 0.05).The PA,ALB and Hb which were determined in different time,were not significantly impacted by Peptisorb,Jevety or Glucerna,and not significantly changed with time.The RBP and TRF which were determined at different time,were not impacted by Peptisorb,Jevety or Glucema,but time× group from RBP and TRF which were determined in different time,were significantly impacted in Peptisorb group,Jevety group and Glucerna group (P＜ 0.01).Conclusion The content from different dietary fiber significantly affects serum protein in patients with stress hyperglycemia,and TPF-D has the most significant effect on serum protein.

Objective:To explore the effect of gemcitabine-associated thrombocytopenia on the survival time of patients with ad-vanced non-small cell lung cancer (NSCLC).Methods: The data of patients with advanced non-small cell lung cancer treated with gemcitabine from January to December 2011 were retrospectively collected. According to the lowest platelet (PLT) value of the first treatment of gemcitabine,the patients were divided into two groups,PLT higher than 50 × 109·L-1group(43 cases) and PLT lower than 50 × 109·L-1group(24 cases). The survival time was retrieved by referring to the electronic medical records. The relevant in-dices in the two groups were compared and analyzed by COX multiple factors. Results:A total of 67 patients were enrolled in the stud-y. Except for the pathological type,there were no significant differences in gender,age and chemotherapy cycle between the groups(P>0.05). There was significant difference in the survival time between the groups (P<0.05). The median survival time of the pa-tients with PLT higher than 50 × 109·L-1was significantly longer than that of the patients with PLT less than 50 × 109·L-1. Con-clusion:Compared with the patients with mild thrombocytopenia(I/II),gemcitabine induced severe thrombocytopenia(III/IV) in the patients with advanced non-small cell lung cancer(NSCLC) has effect on the survival time of the patients. Therefore,it is necessary to do a good job in the prevention and treatment of thrombocytopenia.

Objective:To compare 3D-printing-assisted surgery and conventional surgery in the treatment of Schazker type Ⅵ tibial plateau fractures.Methods:A retrospective study was conducted to analyze the clinical data of 50 patients with type Ⅵ tibial plateau fracture who had been treated from January 2019 to December 2021 at the 5 Departments of Orthopedics in The First Affiliated Hospital of Nanchang University, The First People's Hospital of Jiujiang, Pingkuang General Hospital, Ganzhou People's Hospital, and Nanchang Hongdu Hospital of Traditional Chinese Medicine. The patients were divided into 2 groups according to their different treatment methods. In the 3D printing group of 25 cases treated by 3D-printing-assisted surgery, there were 14 males and 11 females, with an age of (42.5±9.1) years; in the conventional group of 25 cases treated by conventional surgery, there were 13 males and 12 females with an age of (42.2±9.3) years. The 2 groups were compared in terms of operation time, intraoperative blood loss, intraoperative fluoroscopy frequency, fracture healing time, postoperative complications, the Rasmussen radiological scores and the American Hospital for Special Surgery (HSS) knee function scores at 6 and 12 months after operation.Results:There was no significant difference in the preoperative general data between the 2 groups, indicating comparability ( P>0.05). The operation time [(125.4±10.6) min], intraoperative blood loss [(206.2±16.3) mL], intraoperative fluoroscopy frequency [(9.2±2.7) times] and fracture healing time [(3.0±0.7) months] in the 3D printing group were all significantly less than those in the conventional group [(168.2±14.1) min, (303.2±20.4) mL, (15.5±3.5) times and (4.1±0.8) months] while the Rasmussen radiological scores (17.6±1.2 and 17.9±0.6) and HSS knee scores (90.8±6.4 and 91.5±5.6) at 6 and 12 months after operation in the 3D printing group were all significantly higher than those in the conventional group (16.2±2.6 and 16.7±2.2; 84.5±9.2 and 87.6±8.0) (all P<0.05). In the 3D printing group, there were 1 case of wound infection and 1 case of wound dehiscence after operation. In the conventional group, there were 2 cases of wound skin necrosis, 3 cases of wound dehiscence, 1 case of traumatic arthritis, 2 cases of wound infection, and 1 case of screw loosening. The incidence of complications in the 3D printing group (8.0%, 2/28) was significantly lower than that in the conventional group (36.0%, 9/25) ( P<0.05). Conclusion:In the treatment of Schatzker type VI tibial plateau fractures, compared with conventional surgery, 3D-printing-assisted surgery can lead to better curative outcomes, because it is conducive to lowering surgical difficulty, reducing postoperative complications, and promoting fracture union and functional recovery of the knee.