Objective:To explore the effect of WeChat-based education and rehabilitation program (WERP) on anxiety, depression, quality of life in patients with non-small cell lung cancer (NSCLC) after radical resection for lung cancer.Methods:From June 2018 to May 2020, convenience sampling was used to select 200 patients with NSCLC who underwent radical resection for lung cancer in the First People's Hospital of Wenling as the research subject. According to the random number table, the patients were divided into the WeChat group and the control group, with 100 cases in each group. The control group was given routine nursing, and the WeChat group received WERP. The scores of Hospital Anxiety and Depression Scale (HADS) and European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (QLQ-C30) were compared between the two groups before and after the intervention.Results:After the intervention, the HADS anxiety and depression scores in the WeChat group were lower than those in the control group, and the QLQ-C30 overall health and function scores were higher than those in the control group, with statistically significant differences ( P<0.05) . Conclusions:WERP is an effective way to relieve anxiety and depression in patients with NSCLC after radical resection for lung cancer and improve their quality of life.

Objective To investigate the clinical features of multiple primary malignancies ( MPM) in patients with kidney malignancy .Methods The clinical data of 111 patients suffered from MPM associated with kidney malignant tumor in Yantai Yuhuangding Hospital and Affiliated Yantai Hospital of Binzhou Medical College from April 1984 to December 2014 were retrospectively analyzed .Results Among the 111 cases,there were 100 cases with two primary malignancies ,9 with three cancers and 2 cases with four or five cancers.Synchronous MPM were 37 cases,and metachronous 74 cases.The interval between the first and the second primary malignancy was between 0 and 348 months,with average of 46 months and median of 16 months.One hundred and seventy-two cases were treated by operation , and 64 cases by conservative therapy.The proportion of operation from the first to the fifth cancers were 89.2%(99/111),59.5%(66/111),54.5%(6/11),50.0%(1/2),0%(0/1),respectively,with the trend of declining.Finally 95 cases (85.6%) were followed up ,with 53 cases survived and 42 cases died.From the diagnostic date of the first primary cancer,overall survival in 1 year,3 years,5 years,10 years were 97.2%,77.2%,67.8%,48.4%, respectively.Median survival time was 120 months.From the diagnostic date of the last primary cancer , overall survival in 1 year,3 years,5 years were 81.4%,53.4%,48.2%,respectively.Median survival was only 48 months.Univariate analysis showed that the cumulative survival rate was higher in patients with operation than conservative therapy ( P =0.000 ) , in metachronous group than synchronous group ( P =0.009).COX proportional hazard model showed metachronous MPM (OR=3.870,95%CI 1.702-8.801,P=0.001),aggressive operation of the first primary cancer (OR=0.107,95%CI 0.018-0.647,P=0.015) and the second cancer (OR=0.313,95%CI 0.131 -0.750, P=0.009) were independent prognostic factors. Conclusions The main treatment of MPM associated with kidney malignancy is aggressive operation, radiotherapy, chemotherapy and biological therapy are adjuvant .Early detection and early operation for MPM are beneficial for increasing the survival of the patients .

Objective To evaluate the application of inguinal incision in retroperitoneal laparoscopic nephroureterectomy(LNU)in the treatment of upper urinary urothelial carcinoma(UUUC).Methods From Mar.2007 to Jan.2012,186 retroperitoneal LNU procedures on 115 males and 71 females for the treatment of UUUC were performed in our institute.All cases were grouped as inguinal incision group(n =112)and lumbar incision group(n =74)according to specimen retrieval incision.Operative time,estimated blood loss,postoperative analgesia,hospital stay,incision complications,cosmetic satisfaction and tumor recurrence were compared between the 2 groups.Results All the 186 cases of operation were successfully accomplished.There were no differences in tumor stage,tumor grade,mean operative time,blood loss between the 2 groups.In inguinal incision group,the incidence of incision fat liquefaction,incision hernia,incision bulging,lumboabdominal unsymmetry and postoperative analgesia was less than that of lumbar incision group.In inguinal incision group,the mean hospital stay was shorter,cosmetic satisfaction(Ⅰ/Ⅱ/Ⅲ)was better(7/24/81 versus 22/18/34,P ＜ 0.01).Recurrence rate of UUUC in middle and inferior segment of ureter was fewer than that of lumbar incision group(5.3％ versus 35.0％,P ＜0.01).Conclusion Retroperitoneal LNU for UUUC combined with inguinal incision offers advantage of less trauma,less complications,higher cosmetic satisfaction and lower tumor recurrence.

Objective To establish a high-performance liquid chromatography (HPLC) method with diode array detection to simultaneously determine carbamazepine,phenytoin,and phenobarbital in serum.Methods Extraction solvent (800μl ethylene acetate) and sample (0.2 ml) was mixed,extracted for 2 min,and centrifuged (3500 r/min,4 minutes).A volume (600 μl) of extract liquor was volatilized to dryness in water bath with the volatilization temperature 75 ℃,then was redissolved with 1.0 ml mobile phase.Analysis conditions was column temperature 30°,mobile phase (methanol∶ water =40∶60),and detection wavelength of 254 nm.Three metabolites were effectively separated.Results Under the optimized condition,calibration curves of three metabolites were linear in the ranges of (1.52 ～ 120 mg/L) and the correlation coefficients were not less than 0.999.The detection limits (S/N =3) were in the range of 0.4 ～ 1.5 mg/L.The spiked recoveries were in the range of 91.3％ ～ 111％ with relative standard deviations (RSD) less than 5％.Conclusions The optimal pretreatment condition for the sample was established.The chromatographic separation and the detection condition were optimized.The method was sensitive and accurate,and could meet the need of monitoring serum drug concentration.

ObjectiveTo investigate the clinical outcome of laparoscopic nephroureterectomy (LUNT) for native upper tract urothelial carcinoma (UC) in renal transplant (RT) recipients.Methods We conducted a retrospective analysis on 1130 RT recipients,and 9 patients (0.8％,9/1130) with native upper tract UC were identified. UC was confirmed pathologically in the 9 patients,including 3 cases of unilateral ureter tumor (2 on the right,and 1 on the left),4 cases of unilateral renal pelvis tumor (2 on the right,2 on the left),1 case of bilateral ureter tumor and 1 case of tumor in the right ureter and left kidney.Females predominated (8/9) in the 9 patients with upper tract UC.The patients with left upper urinary tract cancer underwent LUNT using a retroperitoneal approach with a technique of transurethral circumcision of the ureteral orifice.The patients with right upper urinary tract cancer were subjected to nephroureterctomy with ureterectomy and bladder cuff excision by complete laparascopy through a transperitoneal approach. Immunosuppressive protocol conversion from calcineurin inhibitors to sirolimus was performed on all cases. Results In the 9 patients,11 LUNTs were performed successfully without conversion to open surgery.The follow-up period was from 6 to 48 months. One patient died of lung metastasis at 8th month after tumor excision,and 1 patient displayed ductal cancer of the left breast at 7th month after LNUT.Another seven patients showed no evidence of disease during the follow-up period with normal renal function.ConclusionOur present clinical experience suggested that LNUT for the native upper tract cancer in renal transplant recipients is feasible,safe,and effective.

Objective To evaluate the efficacy and safety of percutaneous nephrolithotomy (PCNL) under ultrasonic guidance for the treatment of upper urinary calculus. Methods From June 2004 to July 2009, 1289 patients with upper urinary tract calculi were treated with PCNL under ultrasonic guidance, 386 cases of them were upper ureteral calculi, 463 cases were single renal calculi,355 cases were multiple renal caculi, 85 cases were staghorn calculi. Calculus size was 0.8 cm× 1.2cm-9.0 cm× 5.3 cm,mean 2. 1 cm× 3.1 cm. Nine hunderd and thirty-five cases were with hydronephrosis. Results All patients were performed PCNL successfully, without conversion to open surgery or death. Mean operation time was 90(55-220)min, mean operative blood loss was 175(60-800)ml. Thirty-one cases were given blood transfusion during operation or post operation, 14 cases were given super-selective renal artery embolism for bleeding control. 1105 cases were treated with single tract, 108 cases with double tracts, 76 cases with three tracts. Calculus clearance rate of onestage PCNL was 85.03%(1096/1289);193 cases were found with residual calculi, 67 of them were given extracorporeal shock-wave lithotripsy, 126 of them were given two-stage PCNL, calculi were removed complelety in 85 cases. Total calculus clearance rate was 91.62%(1181/1289). Conclusions PCNL under ultrasonic guidance is an effective and safe method for the treatment of upper urinary calculus with advantages of accurate positioning, high calculus clearance rate, minimal trauma, and fewer complications. The key of successful PCNL is selection of patients, grasp of operation technique, and availability of other equipements.

Objective To evaluate the operative techniques and the methods of the renal function protection in laparoscopic nephron sparing surgery for the treatment of renal tumors.Methods Thirty-six renal tumor patients accepted transperitoneal laparoscopic partial nephrectomy at the 70 degree lateral decubitus position.There were 17 tumors in the upper pole,13 in the lower pole and 6 in the center of kindey.The mean tumor diameter was 2.6 cm(from 0.8 to 4.0 cm).Peke forceps were used to clamp the renal artery and achieve warm ischemia.Cold scissors was used to resect tumors and Hem-o-lok was used to clamp and control the artery bleeding in surgical bed instead of ligature when suturing the kidney parenchyma.Ulinastatin was used to prevent and relieve the ischemical reperfusion injury.The operative time,estimated blood loss,warm ischemia time,intraoperative and postoperative complications and the operative efficacy were recorded.Results All operations were completed successfully,no case was converted to open surgery.The mean operative time was 128 min(95 to 186 min),mean estimated blood loss was 130 ml (40 to 600 ml),mean warm ischemia time was 21 min(16to 28 min).There was no hemorrhage and urinary leakage after surgery.The post-operative renal function was normal in all the cases.The histopathological examination showed that 36 cases were renal cell carcinoma including 31 pT1a,cases and 5 pT1b cases.There was no positive surgical margin.The mean follow-up time was 16 months (from 6 to 30 months).There was no recurrence and metastasis found and renal function was normal in all cases during the follow-up.Conclusions Laparoscopic nephron sparing surgery for renal tumors is a safe and feasible treatment option.This procedure can resect tumor safely and preserve renal function efficiently.The use of Hem-o-lok instead of ligature can significantly reduce the operative time.Ulinastatin can help reducing the ischemical reperfusion injury and thus preserve renal function.

Objective To analyze the different approaches and their indications in the laparo-scopic treatment of upper urinary tract transitional cell carcinoma. Methods 94 patients with upper urinary tract transitional cell carcinoma were divided to two groups. Group A (63 cases) with renal pelvic and ugper ureteral carcinoma were treated with retroperitoneal approach laparoscopic surgery and transurethral reseetoscope surgery. Group B (31 cases) with middle ureteral carcinoma including 6 cases with ureteral local infiltration were treated through 70° recumbent position transperitoneal ap-proach laparoscopic surgery combined with bladder cuff resection. The operative time, blood loss, the intestinal functional recovery time and post-operative complications were recorded. Results All 94 procedures were successfully completed, with no complication during the surgery. The mean operation time of A and B group was 156.5 and 160.8 min;the mean blood loss was 80 and 86 ml; the mean hos-pital stay was 8 and 8. 5 d; the time of bowel functional recovery of group A and group B was 24-48 and 24-72 h, respectively. 84 cases were followed-up with mean follow-up time of 23 months. Three eases and 5 cases were found having bladder tumor in the group A and group B. The incision and port metastasis was not found. Conclusions It is safe and feasible to treat the upper urinary tract transi-tional cell carcinoma laparoscopically. The selection of operating approach is mainly based on the loca-tion and local infiltration status of the tumor.

Objective To compare the safety of laparoscopic live donor nephreetomy(LDN) and open live donor nephrectomy(ODN), evaluate the kidney function and blood pressure of living donors during 1 year follow-up. Methods Thirty cases of LDN and 30 eases of ODN were retrospectively reviewed. The operation time, warm ischemia time, operative blood loss, time to post-operative intake and time to ambulation of the 2 grouups were compared. According to the modified Clavien classifica-tion system procedure-related complications were described and compared. Serum creatinine(SCr) le-vels, blood pressure and 24-h urine protein excretion were measured before nephreetomy and 1 d, 7 d, 3 months, 6 and 12 months after nephrectomy. Glomerular filtration rate (GFR) were measured preo-pratively and at 6 and 12 months postoperatively. These data were statistically analyzed. Results The operation time was (98. 6+13. 6)rain and (96.3+19. 5)rain in the LDN and ODN groups, re- spectively. Warm ischemia time in the LDN group was (90.6±15.1)s, in the ODN group was (86.4±12.3)s. Operative blood loss was (105.2±634.8)ml and (206.3±126.4)ml in the LDN and ODN groups(P<0.01). For the time to post-operative intake and time to ambulation, LDN group was (28.5±2.9)h and (25.8±63.8)h, ODN group was (38.6±63.3)h and (36.5±65.3)h(P<0.01). Perioperative complications rates were 6.6%(2/30) and 23.3%(7/30) for LDN and ODN, respective-ly. SCr was (109.1±7.5), (105.4±69.5), (96.6±10.7), (89.4±11.5), (91.6±69.3)/zmol/L in the LDN group and (107.3±69.6), (103.3±68.4), (95.4±69.1), (90.5±13.6), (90.3±11.7)μmol/L in the ODN group 1 day, 7 days, 3 months, 6 months and 12 months after nephrectomy. The mean GFR of LDN and ODN was 64.7 and 65.8 ml/min at 6 months after nephrectomy, 65.9 and 67.5 ml/min at 12 months postoperatively, which were significantly different comparing with preoperative mean GFR in each group(P<0.05) but no significant difference was found between 6 months and 12 months after nephrectomy and between the 2 groups at the same time point respectively(P>0.05). Mean 24 h protein excretion was elevated after either LDN or ODN during 1 year followup, but was not significantly different either between predonation and 1 year after nephrectomy or between the 2 groups at the same period. Blood pressure increased or decreased slightly with the duration of follow-up,no significant blood presure changes were found before and after nephrectomy or between the two groups at the same period postoperatively. Conclusions LDN has the advantages of minimal trauma, less operative blood loss and quicker convalescence. It is safe and and has no adverse effects regarding kidney function and blood pressure during the first year after living kidney donation comparing to ODN.

OBJECTIVETo determine the contents of 3 kinds of components in Fructus aurantii immaturus.

METHODHPLC analysis was performed to detect the contents of hesperidin, naringin and synephrine. The content of volatile oil was detected determined following the method of Chinese pharmacopoeia.

RESULTThe contents of hesperidin, naringin, synephrine and volatile oil in ten samples are from 1.25% to 16.6%, 0% to 13.9%, 0.058 5% to 0.676% and 0.1% to 2.2%, respectively.

CONCLUSIONThe contentre are significant differences of among chemical components in from different samples of Fructus aurantii immaturus are greats.

China ; Chromatography, High Pressure Liquid ; Citrus ; chemistry ; Ecosystem ; Flavanones ; analysis ; Fruit ; chemistry ; Hesperidin ; analysis ; Oils, Volatile ; analysis ; Plants, Medicinal ; chemistry ; Quality Control ; Synephrine ; analysis