Weighted topsis method is applied to evaluate the key factors in medical management of diabetes mellitus.The key factors are admission examinations,drug selection,patient serf-management skills,nursing quality,and physicians'capability.

Objective To evaluate the impact of pancreatic duct hanging and continuous suturing maneuver in end-to-side pancreaticojejunostomy on the incidence of pancreatic fistula after pancreaticoduodenectomy (PD),and to study the feasibility,safety and efficacy.Method 165 patients who underwent pancreaticoduodenectomy were randomly selected and the incidences of pancreatic fistula for the different types of pancreaticojejunostomy were analyzed.Results The overall rate of pancreatic fistula was 13.9％ (23/165).The incidences of pancreatic fistula after pancreatic duct hanging and continuous suturing maneuver in end-to-side anastomosis (3.1％,2/65,group C) was significantly lower than the traditional intussusception anastomosis (23.1％,12/52,group A,P＜0.05) and the mucosa mucosa anastomosis (18.8％,9/48,group B).There was no significant difference between the traditional intussusception anastomosis and the mucosa mucosa anastomosis (P＞0.05).In group C,the average operative time,intraoperative blood loss,and postoperative drainage was obviously superior to the A and B group (P＜0.05).There was no significant difference between the A and B group (P＞0.05).The other complications showed no significant differences among the three groups (P＞0.05).Conclusion Pancreatic-duct hanging and continuous suturing maneuver in end-to-side anastomosis significantly reduced the rate of pancreatic fistula after pancreaticoduedenectomy.It was feasible,safe,convenient to use and should be popularized.

Objective To investigate laparoscopic-guided selective portal vein ligation in the two-stage hepatectomy for patients with primary hepatocellular carcinoma (HCC).Methods Twenty-three patients with HCC who were not suitable for one-stage hepatectomy were admitted to the Sichuan Provincial People's Hospital from March 2009 to February 2012.Their clinical data were retrospectively analyzed.Laparoscopic-guided selective portal vein ligation was firstly performed,dynamic changes of hepatic volume and predicted volume of liver to be resected were detected by computed tomography.Two-stage open hepatectomy was performed after assessment of resectability of HCC.All data were analyzed using the analysis of variance or q test.Results Laparoscopic-guided selective portal vein ligation was successfully performed on 22 patients (2 patients received concomitant cholecystectomy because the right branch of portal vein was difficult to expose),1 patient was converted to open surgery because of hemorrhage during portal vein separation.Three patients with multiple lesions received transcatheter arterial chemoembolization at 1 week after selective portal vein ligation.Dull pain in the hepatic region,low fever,nausea and vomiting were observed in the 23 patients,while no severe complications including peritoneal hemorrhage,bile leakage,hepatapostema was observed.The levels of aspartate aminotransferase,alanine aminotransferase and total bilirubin were back to normal at 1 week after the surgery.The right liver volume at postoperative week 3 was (590 ± 154)cm3,which was significantly smaller than (698 ± 135)cm3 before surgery.Compared with right liver volume at postoperative week 1,2,3,the right liver volume before operation was significantly smaller (F=15.62,P ＜0.05).The left hepatic volume at postoperative week 3 was (408 ± 149)cm3,which was significantly bigger than (331 ± 68)cm3 before operation.The left liver volume before operation was significantly different from those at postoperative week 1,2,3 (F =17.48,P ＜ 0.05).The predicted ratio of liver to be resected was 60％ ± 18％ at postoperative week 3,which was significantly smaller than 67％ ± 15％ before operation (F =12.35,P ＜ 0.05).Two patients with insufficient hyperplasia of offside liver,2 patients with intrahepatic metastasis at postoperative week 3,2 patients were lost to follow up and 3 patients gave up hepatectomy,14 patients received hepatectomy at 2-4 weeks after laparoscopic-guided selective portal vein ligation.The resection rate was 60.9％ (14/23).There were 2 patients received extended right hepatectomy,8 received right hepatectomy,4 received non-anatomical hepatectomy.All the 14 patients recovered well,and no hepatic failure,severe peritoneal effusion and infection was observed.Conclusion Laparoscopic-guided selective portal vein ligation is easy to perform,and it extends the indication of hepatectomy,increases the safety of two-stage hepatectomy.

Objective: To investigate the application value of thrombelastography(TEG) in coagulation monitoring for ACS patients.Methods: Totally 255 ACS patients were selected with coagulation monitoring by TEG.The patients were divided into none ST-segment elevation myocardial infarction (NSTEMI) group and ST-segment elevation myocardial infarction (STEMI) group.The clotting characteristics in different types of ACS patients were compared and analyzed.Results: The ACS patients had higher intensity of thrombosis (MA) and Angle value.D-dimer and MA were significantly different between NSTEMI group and STEMI group(P＜0.01).The drug utilization in STEMI group was closer to the requirements of the guidelines.Conclusion: TEG shows high application value in coagulation monitoring for ACS patients.MA value and Angle value are more sensitive in evaluating hypercoaguable state.

OBJECTIVETo explore the clinical outcomes of multi-ligaments reconstruction with single tendon in treating acute joint dislocation of the first carpometacarpal.

METHODSFrom December 2008 to October 2012, 4 patients with acute dislocation of the first carpometacarpal were treated with single carpi radialis longus tendon to reconstruct periarticular four ligaments, which included dorsal ligament, palmar ligament, dorsal radiocarpal ligament, and intermetacarpal ligament between the first and second. There were 3 males and 1 female aged from 22 to 63 years old with an average of 38.7. X-ray, JAMAR grid strength testing, range of motion of carpometacarpal joint and VAS score were used to evaluate clinical outcomes.

RESULTSAll patients were followed up from 6 to 40 months with an average of 19 months. The wound were healed well at stage I. No dislocation of the first carpometacarpal joint and signs of joints degeneration occurred on X-ray at 1, 3 and 6 months after operation. JAMAR grip strength recovered from 60 percent to 90 percent of health wide. The results of ROM showed 3 cases recovered flexion and extension of joints and 1 case limited adduction. VAS score was 0 to 1.

CONCLUSIONFor acute dislocation of the first carpometacarpal joint, reconstruction four ligaments with single carpi radialis longus tendon can be considered the selected treatment,which can restores joint stability and improve joint function.

Adult ; Carpal Joints ; injuries ; surgery ; Female ; Hand Injuries ; surgery ; Humans ; Joint Dislocations ; surgery ; Ligaments, Articular ; surgery ; Male ; Middle Aged ; Reconstructive Surgical Procedures ; Tendons ; surgery ; Young Adult

Objective To observe the variations in intraocular pressure(IOP)in vocal cord polyp resections supported by pedestal Iaryngoscope with Tono-Pen tonometer.Methods The IOP of patients (grade Ⅰ-Ⅱby ASA)who underwent vocal cord polyp resections supported by pedestal laryngoscope were detected by Tono-Pen tonometer 5 minutes later on supine position before the operation(T1),5 minutes later on cervical hyperextension position before the operation(T2),5 minutes later on cervical hyperextension position after the operation(T3),5 minutes lateron supine position after the operation(T4),20 minutes later on supine position after the operation(T5)after general anesthesia respectively.At each point the changes of mean arterial pressure(MAP),heart mte(HR),end-tidal carbon dioxide partial pressure(PETCO2),and airway pressure(PAW)were observed as well.Results There were no differences in MAP,HR,RETCO2,PAW at each point statistically.The IOP increased significantly at T2,T3,T4 compared with IOP at T1[(19.0±1.8),(25.7±1.9),(17.8±1.9)mm Hg(1 mm Hg=0.133 kPa)vs(11.9±1.7)mm Hg](P＜0.05).The differences between IOP at T2 and T3 were manifest(P＜0.05).So it Was the situation when the IOP at T3 and T4,T4 and T5 were compared(P＜0.05).The IOP at T5 was(12.1±1.5)mm Hg,there was no difference compared with T1.Conclusion The IOP increases gradually from the point when the patient put on cervical hyperextension position before the operation after general anesthesia and achieves the summit when the patient put on cervical hyperextension position after the operation,finally,decreases back to the preoperative level when the patient put on supine position after the operation.

Panax notoginseng (BurK.) F.H.Chen is a traditional Chinese medicinal material with a time-honored history of cultivation.There are a series of problems,such as high pesticide residues,serious disease and pest,and continuous cropping obstacles in the process of the cultivation of notoginseng.Pollution-free cultivation is an effective strategy for the sustainable development of notoginseng industry.We herein summarized three points of the pollution-free cultivation of notoginseng in this review.The standard of lands suitable for the cultivation of notoginseng was established on the basis of the analysis of medicinal plants around global producing areas.The integrated measures of soil improvement were put forward by cfficient rotation and soil disinfection with new varieties breeding combined with the management of water,light and fertilization,and the safe and low-toxic methods of disease and pest control.Additionally,the mode of wild tending should be carried out when the marker-assisted breeding of new varieties was developed,and the platform of comprehensive disease and pest control was founded.Above-mentioned points can effectively perfect and optimize the pollution-free cultivation of notoginseng and promote sustainable development of notoginseng industry.

Althoughtheevidenceoftheevidence-basedmedicinehasshowedthatrecombinant tissue-type plasminogen activator can effectively open the occluded vessels, because of its short therapeutic time w indow and the risk of bleeding, the thrombolytic rate is general y low er currently. Clinical studies have show ed that telestroke can effectively shorten the treatment time of the patients, increase the thrombolytic rate, reduce the risk of bleeding, and improve the outcomes of patients. Although the application of telestroke is restricted in many w ays, such as technology, policy, and funding, w ith the grow ing maturity of the related technologies, telestroke w il play an increasingly important role in the treatment of stroke.

Objective To transfect EGFP gene to porcine embryonic fibroblasts ( PEFs) of Tibetan miniature pigs by Lonza Nucleofector II machine and compare the tansfection efficiency between this method and the lipofection method. Method A plasmid carrying green fluorescent protein ( GFP) was transfected into PEFs of Tibetan miniature pigs via the Lonza Nucleofector II machine ( program U020) and by Lipofectamine 2000.Results 5 hours after nucleofection, green fluorescence was observed, indicating 80%transfecting efficiency in the nucleofection group, which is significantly higher than the lipofection group. Conclusion Nucleofector II machine can efficiently transfect PEFs, provides a reliable method for efficiently generate transgenic Tibetan minipigs.

Objective To evaluate the cause of ischemia related to myocardial bridge (MB) by using SPECT/CT MPI and CTCA.Methods A total of 294 patients with chest pain,tightness or palpitation undergoing both CTCA and MPI were retrospectively enrolled in this study from March 2008 to March 2013.Among them,49 patients (26 males,23 females,age:32-85 (55.4± 16.6) years) had MB.Locations of MB and myocardial ischemia were recorded.Fused MPI/CTCA was analyzed.If there was no mural atherosclerotic plaque-related stenosis on CAG at the same location of coronary artery where ischemic myocardium was found,then MB was considered as the ischemic cause.Myocardial ischemia rates of different MB locations were compared by x2 test.Results Among 49 patients with MB,3 cases had MB in proximal segment of LAD,34 in mid LAD,4 in distal LAD,3 in septal branch,2 in distal LCX,1 in intermedius,and 2 in mid RCA.There were 41 cases with myocardial ischemia.Myocardial ischemia in 32 cases was caused by MB,including 23 caused by MB in mid LAD.The myocardial ischemia rates of the most common MB location (mid LAD,n =34) and other locations (n =15) were not significantly different (67.6％ (23/34) vs 60.0％ (9/15),x2 =0.27,P＞0.05).Conclusions MB is commonly found in the mid LAD.The myocardial ischemia rates caused by MB is not related the MB location.Hybrid MPI/CTCA could evaluate the sites of coronary MB and myocardial ischemia simultaneously and therefore may be useful to evaluate the relationship between MB and myocardial ischemia.