Adolescent ; Anesthesia ; methods ; Electrocardiography ; Humans ; Hypokalemia ; complications ; physiopathology ; Long QT Syndrome ; etiology ; Male ; Propofol ; adverse effects ; Ventricular Fibrillation ; chemically induced ; physiopathology

Now symptomatic extracranial and intracranial stenting usually uses bare metal stents, but the incidence of restenosis is higher.The studies of drug-eluting stems for the treatment of coronary atherosclerosis have suggested that the incidence of restenosis decreases significantly. Although extracranial and intracranial drug-eluting stem placement appears to be safe,further large,prospective,randomized,controlled trials are needed to demonstrate its safety and effectiveness.

Adult ; Fluoroscopy ; Foreign Bodies ; therapy ; Humans ; Male ; Trauma, Nervous System ; therapy ; Wounds, Penetrating ; therapy

Academic Dissertations as Topic ; Diagnostic Imaging ; Humans

Objective To analyze the efficacy of electric sacral neuromdulation and resiniferatoxin in patients with female overactive bladder.Methods 32 cases with IOAB female patients accepted percutaneous test sitmulation of the electric sacral nerves at S3 ,and treated by intravesical instillation with 100ml of 100nmol/L RTX.The effica- cy of voiding status were evaluated.The improvement of female patients life were evaluated comparing the rating of depression and anxiety.Results There were significant improvements in 32 cases in variables included the number of voiding,volume voided and signs every day and urgent uresis.In the rating of depression and anxiety,the patients improved a litter and still had stimulating symptom in urethra and bladder.Conclusion The treatment of IOAB with single administratoon of electric sacral neuromdulation and resiniferatoxin is effective,and can successfully im- prove the symptom with little side effects.

The original strain was treated with UV combining LiCl. The total carotenoid yield of the strain UL-61 was 7.62mg/L, the maximal yield of astaxanthin had reached 616.8?g/g under 25℃. 8 variables including fermentation temperature, initial pH were optimized by Plackett-Burman design and Response Surface Analysis of SAS software. The temperature, initial pH and corn steep liquor were the major factors. The optimal conditions were predictted to be 16.78℃, pH4.73 and 7.06 mg/L, respectively. Under these conditions, the theroretical maximal yield of carotenoid was 3.9407 mg/L and the practical maximal yield was about 3.9261mg/L. The carotenoid production was increased by 20.4% when Phaffia rhodozyma was cultivated under the optimal conditions as compared with the control.

Objective Observe the response and adverse effects of impact dose recombination human erythropoietin(rhEPO)in the breast cancer patients with anemia induced by chemotherapy.Methods 43 breast cancer patients with anemia induced by chemotherapy were randomly divided into two groups,treatment group(23 patients)and the control(20 patients).The treatment group received rhEPO for 10 days and oral iron therapy,while the control group was oral iron therapy only.Results After 4 weeks,the hemoglobin level, hematocrit,reticulocyte and quality of life be revaluated,the treatment group was significantly better than the control.The adverse effects was tolerable.Conclusion The impact dose rhEPO is effective and tolerable in the breast cancer patients with anemia induced by chemotherapy.

AIM: To investigate the characteristics and surgical management of retinal detachment (RD) after laser-assisted in situ keratomileusis (LASIK) in myopia.METHODS: Documents of patients with RD observed in 18342 eyes (9 598 patients) who underwent LASIK were retrospectively reviewed. None of the patients had history of corneal or other diseases before LASIK and preoperative fundus examination was performed. Patients were followed for a mean of 20 months and the clinical features of the eyes which developed RD after LASIK were investigated.RESULTS: Six patients including 2 males and 4 females developed RD, and the incidence of RD after LASIK was 0.33‰. Mean pre-LASIK myopia in these 6 eyes was 9.33D.None of these eyes had prophylactic treatment history of any retinal lesions. Mean time interval between LASIK and RD development was 9.2 months. All RDs happened spontaneously and were managed with vitrectomy and other techniques.Retinal reattachment was achieved at the first retinal detachment surgery in all 6 eyes (100%) at mean follow-up of 9.3months.CONCLUSION: RD after LASIK is not common. The study suggests no cause-effect relationship between RD and LASIK procedure in myopic eyes. However, clinicians should still be aware of retinal pathology in patients undergoing LASIK.

AIM: To assess the efficacy and safety of prophylactic laser photocoagulation for retinal breaks before laser in situ keratomileusis (LASIK) in myopic eyes.METHODS: From April 2000 to April 2004, totally 1 845 eyes ( 1 233 patients ) requesting LASIK had a fundus examination with indirect ophthalmoscopy before the surgery. They were divided into two groups according to the presence (Group 1) or absence of retinal breaks (Group 2). All patients with retinal breaks, though they were asymptomatic, underwent prophylactic laser photocoagulation to seal the breaks before LASIK.RESULTS: Patient age ranged from 18 to 43 ( 25.3±5.7) yaers old. Mean preoperative spherical equivalent refraction (PSER) was -7.44± 2.13 D (range, -1.50 to -14.50 D). Retinal breaks were identified and treated in 37eyes (2.05%) of 32 patients;1 808 eyes of 1 201 patients had no retinal breaks. No statistical difference was found in age ( P ＞0.05) or gender (P ＞0.05) between the two groups. Significant difference of PSER was noted between Group 1 (-9.41± 4.15D) and Group 2 (-7.52±3.71D) (P＜0.05). During a mean 14mo follow-up, none of the patients developed retinal detachment.CONCLUSION: The efficacy and safety of prophylactic laser photocoagulation for retinal breaks was confirmed.Retinal breaks should be identified and treated by photocoagulation in eyes before LASIK for myopia.

Objective To investigate the value of laparoscopic total pancreastectomy for the treatment of noncancerous pancreatic lesions.Methods Clinical data of 3 cases of noncancerous pancreatic lesions undergoing laparoscopic total pancreatectomy in Zhejiang Provincial People's Hospital were reviewed retrospectively.Results One patient underwent laparoscopic total pancreatectomy,one patient underwent laparoscopic resection with robotic reconstruction and one did laparoscopic resection with open reconstruction.All were spleen preserving surgery.The operation time was 310 (280-350) minutes,estimated blood loss was 483 ml(250-700)ml and postoperative hospital stay was 27 (14-38) days.One patient had postoperative bile leakage.Insulin was used to control blood glucose level in all postoperative cases.As showed by pathology there were intraductal papillary mucinous neoplasms in two patients and multiple neurocndocrine tumor in one patient.Conclusion Laparoscopic total pancreatectomy is safe and minimally invasive for the treatment of noncancerous pancreatic diseases.