Objective:To predict the short-term postoperative recurrence status of patients with refractory temporal lobe epilepsy (TLE) by analyzing preoperative 18F-FDG PET images and patients′ clinical characteristics based on deep residual neural network (ResNet). Methods:Retrospective analysis was conducted on preoperative 18F-FDG PET images and clinical data of 220 patients with refractory TLE (132 males and 88 females, age 23.0(20.0, 30.2) years)) in the First Affiliated Hospital of Jinan University between January 2014 and June 2020. ResNet was used to perform high-throughput feature extraction on preprocessed PET images and clinical features, and to perform a postoperative recurrence prediction task for differentiating patients with TLE. The predictive performance of ResNet model was evaluated by ROC curve analysis, and the AUC was compared with that of classical Cox proportional risk model using Delong test. Results:Based on PET images combined with clinical feature training, AUCs of the ResNet in predicting 12-, 24-, and 36-month postoperative recurrence were 0.895±0.073, 0.861±0.058 and 0.754±0.111, respectively, which were 0.717±0.093, 0.697±0.081 and 0.645±0.087 for Cox proportional hazards model respectively ( z values: -3.00, -2.98, -1.09, P values: 0.011, 0.018, 0.310). The ResNet showed best predictive effect for recurrence events within 12 months after surgery. Conclusion:The ResNet model is expected to be used in clinical practice for postoperative follow-up of patients with TLE, helping for risk stratification and individualized management of postoperative patients.

Objective:To explore the current status of surgery for portal hypertension to grasp current status and future development of surgery in China.Methods:This study is jointly sponsored by China Hepatobiliary & Pancreatic Specialist Alliance & Portal Hypertension Alliance in China (CHESS).Comprehensive surveying is conducted for basic domestic situations of surgery for portal hypertension, including case load, surgical approaches, management of postoperative complications, primary effects, existing confusion and obstacles, liver transplantation(LT), laparoscopic procedures and transjugular intrahepatic portosystemic shunt(TIPS), etc.Results:A total of 8 512 cases of portal hypertension surgery are performed at 378 hospitals nationwide in 2021.Splenectomy plus devascularization predominated(53.0%)and laparoscopy accounted for 76.1%.Primary goal is preventing rebleeding(67.0%) and 72.8% of hospitals used preventive anticoagulants after conventional surgery.And 80.7% of teams believe that the formation of postoperative portal vein thrombosis is a surgical dilemma and 65.3% of hospitals practiced both laparoscopy and TIPS.The major reasons for patients with portal hypertension not receiving LT are due to a lack of qualifications for LT(69.3%)and economic factors(69.0%).Conclusions:Surgery is an integral part of management of portal hypertension in China.However, it is imperative to further standardize the grasp of surgical indications, the handling of surgical operation and the management of postoperative complications.Moreover, prospective, multi-center randomized controlled clinical studies should be performed.

The existing doctor-patient communication pattern often falls prey to insufficient informed consent and even medical disputes. In the patient centered perspective, Zhejiang Provincial People′s Hospital explored a new communication mode centering on patients. Based on diagnosis-related groups catalogues and high-frequency surgeries catalogues of the departments, multimedia technology was called into play to produce dubbed PPTs and videos that were easy to understand, standardized and homogeneous, which were embedded into medical records system. Following observation of the PPT or video, patients could directly sign an informed consent on the computer. This practice not only deepens patient′s understanding and achieves homogeneous level of the communication, but also elevates doctor′s work efficiency, contributing to building a harmonious doctor-patient relationship.

The construction of safe hospital is the foundation of high-quality development of the hospital, and innovation provides power for the construction of safe hospital from the perspective of high-quality development. Taking Zhejiang Provincial People′s Hospital as an example, the authors introduced the innovation construction path of safe hospital in detail, and put forward the construction strategy of safe hospital with " two hearts" (patient-centered, employee-centered)and " four wings" (multimedia doctor-patient communication, Wulin aunt medical studio, integrated operation safety inspection, third-party medical liability insurance). Through the combination of basic safety management and innovative practice, the hospital vigorously promoted the culture of " two hearts" , and established an efficient collaborative information management system, so as to form replicable and promotable practical experience and promote the development of safe hospital.

Objective To study the safety and feasibility of laparoscopy combined with holmium laser in the treatment of chronic pancreatitis complicated with pancreatic ductal stones.Methods To compare the clinical data in patients who underwent laparoscopy combined with holmium laser (10 patients,group A) with those who underwent laparoscopy only (21 patients,group B) at Zhejiang Provincial People' s Hospital from January 2012 to August 2018.The operation time,intraoperative blood loss,intraoperative conversion rate,pancreatic ductal incision length,postoperative pancreatic fistula rate,length of postoperative hospital stay,residual stone rate and relief of postoperative abdominal pain rate of the two groups were documented and analyzed.Results Three of 31 patients were converted to open surgery.The remaining patients in the two groups were discharged home without any perioperative death.Group A and B were significant differences in the pancreatic ductal incision length (5.0±0.8 vs.6.5±1.0) cm,operation time (289.3±51.6 vs.349.5± 34.7) min,and postoperative hospital stay (8.0± 1.2 vs.10.2± 1.6) d between the two groups (P＜0.05).There were no significant differences in the intraoperative conversion to open rate,intraoperative blood loss,postoperative pancreatic fistula rate,residual stone rate and relief of postoperative abdominal pain rate between the two groups (P ＞ 0.05).Conclusions It was safe and feasible to treat chronic pancreatitis complicated with pancreatolithiasis by laparoscopy.Laparoscopy combined with holmium laser had the added advantages of easy access through the pancreaticojejunostomy,shorter operation time,and less intraoperative blood loss.

BACKGROUND: Acetabulum anterior column shape is complex, and closed to femoral artery, and femoral nerve. Fixed screws easily went into the acetabulum. Currently, there was less data on quantitative anatomy data of pelvic acetabulum fracture with anterior column plate internal fixation. OBJECTIVE: To compare the pelvis gender differences by analyzing digital anatomical features of normal adult acetabulum anterior column section through digital three-dimensional reconstruction and measurement. METHODS: Totally 30 normal adults (half male and half female) received pelvic CT scans, and data were obtained. Using Materialise Mimics Innovation Suite 16.0 software, the boundary of the pelvis was used as reference line for sectioning. The obturator groove, iliopubic eminence, anterior inferior iliac spine, and the anterior superior iliac spine were used as a reference mark. In 15 males and 15 females (30 sides), the corresponding boundary line from obturator groove to the anterior superior iliac spine of acetabular anterior column was sliced into 5 mm-thick sections. The tangent line was vertical to the boundary line. The tangent plane was vertical to the upper plane of the anterior column. The angle and length of each section 5, 10, 15 mm points from the boundary line to the acetabulum, and the perpendicular distance from anterior and posterior edges of the acetabulum to anterior inferior iliac spine, iliopubic eminence and the pubic tubercle. RESULTS AND CONCLUSION: (1) Acetabular anterior column from the obturator groove to the anterior superior iliac spine section was not significantly different (P > 0.05). (2) No matter in males or females, the tangent angle of the fifth layer section was minimum, and the tangent length of the sixth layer section was longest. The length and angle of the second slice at 5 mm point were not significantly different between males and females. However, above indexes in others were significantly larger in females than in males (P < 0.05). (3) Results indicated that in different fracture ranges and different fixation plate positions, the angle and length of pedicle screws are dynamic, so we only selected in accordance with above range, but cannot fix in a certain value. The design of the most accurate and effective placement angle and length should be aimed at nailing design parameters for each individual patient. The use of Mimics software can be used for three-dimensional reconstruction of CT data of adult acetabular anterior column fracture, and can measure the number of indexes, and provide a theoretical reference for the clinical diagnosis and treatment of acetabular anterior column fracture.

OBJECTIVETo evaluate the efficacy and safety of the combination therapy of tamsulosin and solifenacin for mild and moderate benign prostatic hyperplasia (BPH) with overactive bladder (OAB).

METHODSWe randomly divided 166 patients with BPH and concomitant OAB into a mild obstruction symptom group (n = 88) and a moderate obstruction symptom group (n =78), 48 of the former group treated with 0. 2 mg tamsulosin + 5 mg solifenacin and the other 40 with 0. 2 mg tamsulosin; 36 of the latter group treated with 0. 2 mg tamsulosin + 5 mg solifenacin and the other 42 with 0. 2 mg tamsulosin, all administered once daily for 12 weeks. We obtained the International Prostate Symptom Score (IPSS), urine storage period symptom score (USPSS), voiding symptom score (VSS), Qmax, residual urine volume, OAB symptom score (OABSS) and adverse reactions, and compared them among different

RESULTSAmong the patients with mild obstruction symptoms, the combination of tamsulosin and solifenacin achieved remark-groups. able improvement in IPSS, USPSS, Qmax and OABSS as compared with the baseline (P < 0.05), but made no significant difference in the residual urine volume (P > 0. 05) , while tamsulosin improved IPSS only (P < 0.05). The combination therapy exhibited an obvious superiority over tamsulosin alone in improving IPSS (9.7 micro 3.0 vs 15.8 micro 3.3), USPSS (8. 1 micro 1.7 vs 12.3 micro 3.1), Qmax ([18.6 micro 2.3] ml/s vs [14.2 micro 2.3] ml/s ), and OABSS (5.3micro 1.3 vs 9.7 micro 2.7) (P < 0.05), but there were no obvious differences in residual urine, urine routine test results and adverse events between the two therapies ( P > 0. 05). In those with moderate obstruction symptoms, the combination therapy significantly improved IPSS, VSS, Qmax and OABSS (P < 0.05) but not the residual urine (P > 0. 05) in comparison with the baseline. The tamsulosin therapy achieved obvious improvement in IPSS, VSS, Qmax, OABSS and residual urine. The combination therapy showed a better effect than tamsulosin only in OABSS (4. 8 +/-1.5 vs 6.5 +/-2.5, P < 0.05), but no significant differences from the latter in IPSS, Qmax, VSS, routine urine test results, and adverse

CONCLUSIONCombination therapy of tamsulosin and solifenacin is obviously safe and efficacious in the treatment (P > 0.05). events of both mild and moderate BPH with concomitant OAB, and it is superior to tamsulosin alone.

Aged ; Drug Therapy, Combination ; Humans ; Male ; Middle Aged ; Prospective Studies ; Prostatic Hyperplasia ; complications ; drug therapy ; Quinuclidines ; administration & dosage ; therapeutic use ; Solifenacin Succinate ; Sulfonamides ; administration & dosage ; therapeutic use ; Tetrahydroisoquinolines ; administration & dosage ; therapeutic use ; Urinary Bladder, Overactive ; complications ; drug therapy

OBJECTIVETo study the therapeutic effect and safety of Longjintonglin Capsule in the treatment of type III prostatitis (chronic prostatitis/chronic pelvic pain syndrome, CP/CPPS).

METHODWe selected 240 patients with type III prostatitis according to the diagnostic standards of the American National Institute of Health (NIH) and treated them with Longjintonglin Capsule orally 3 capsules once tid for 12 weeks. Based on the NIH chronic prostatitis symptom index (NIH-CPSI), traditional Chinese medicine (TCM) syndrome score, and leukocyte count in the expressed prostatic secretion (EPS), we evaluated the results of treatment.

RESULTSTotally 238 patients completed the treatment, including 108 IIIA and 120 III B prostatitis cases. Before and after 4, 8, and 12 weeks of treatment, the total NIH-CPSI scores were 23.12 ± 6.99, 18.22 ± 6.39, 14.12 ± 5.88, and 12.36 ± 6.04 (P < 0.01) in the IIIA prostatitis patients and 22.01 ± 6.28, 17.56 ± 5.89, 13.67 ± 5.18, and 11.45 ± 5.22 in the III prostatitis patients (P < 0.01), the TCM syndrome scores were 52.12 ± 13.08, 48.13 ± 12.11, 43.05 ± 11.19, and 40.78 ± 10. 59 in the former (P < 0.01) and 53.02 ± 12.12, 49.32 ± 12.78, 44.01 ± 11.79, and 39.67 ± 10.26 in the latter (P < 0.01), and the leukocyte counts were 26.09 ± 21.55, 23.02 ± 18.61, 18.25 ± 17.79, and 15.36 ± 16.38 in the IIIA cases (P < 0.01). Neither abnormalities in liver and renal function nor obvious adverse events were observed during the experiment.

CONCLUSIONLongjintonglin Capsule, with its advantages of safety, effectiveness, and no obvious adverse reactions in the treatment of type III prostatitis, deserves to be recommended for clinical application.

Administration, Oral ; Adult ; Capsules ; Chronic Pain ; drug therapy ; Drug Administration Schedule ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Male ; Middle Aged ; Pelvic Pain ; drug therapy ; Phytotherapy ; Prostatitis ; drug therapy ; Syndrome