Objective:To analyze the occurrence information and clinical manifestations of adverse reactions caused by quinolones antimicrobial drugs in Beijing Hospital and to provide the basis for clinical use.Method:In a retrospective study,128 cases of adverse reactions caused by quinolones antimicrobial drugs from 2003 to 2007 in Beijing Hospital were statistically analyzed in respect of drug categories,genders,ages,routes of administration,organs or systems, clinical manifestations,etc.Result:The drugs causing adverse drug reactions included seven categories.Levofloxacin showed the highest propotion,and intravenous drip was the main route of administration,and damages of skin were the most common manifestation.Conclusion:Adverse reactions monitoring of anti-infective agents should be strengthened to ensure the rational and safe patient medication.

Objective To evaluate the efficacy of imipenem-cilastin sodium as subsequent therapy on peritoneal dialysis(PD)-related peritonitis.Methods From January 2007 to December 2010,44 PD-related peritonitis patients in our hospital were enrolled in the study.These patients presented cloudy fluid after 3 days initial treatment,and bacterial culture was Gram-negative bacteria or negative.Thirteen peritonitis episodes were treated with ceftazidime,while 36 episodes with imipenem-cilastin sodium.Efficacy,outcome,pathogen and drug-resistance were analyzed retrospectively.Results The effective rates 2 d later of ceftazidime and imipenem-cilastin sodium were 23.1％ and 72.2％ respectively with significant difference (P＜0.05).Gram-negative bacteria of ceftazidime and imipenem-cilastin sodium groups were 69.4％ and 65.2％ respectively without significant difference (P＞0.05).The cure rates 3 weeks later of ceftazidime and imipenemcilastin sodium groups were 23.1％ and 72.2％ respectively with significant difference (P＜0.05).Conclusion As subsequent therapy for PD-related peritonitis,imipenem-cilastin sodium can improve the cure rate.

Humans ; Infant, Newborn ; Lupus Erythematosus, Systemic ; blood ; Male

Objective To summarize the clinical experience in liver retransplantation. Methods The clinical data of 24 patients receiving liver retransplantation 28 times in this hospital were retrospectively analyzed and discussed with relevant literature. Results Among the 880 consecutive liver transplantations, 28(3.18%) had liver retransplantation. The causes of liver retransplantation were biliary complications ( 16 cases, 57. 1%), carcinoma recurrece (6 cases, 21. 4%), hepatic artery thrombosis (4 cases, 14. 3%), chronic rejection (1 case, 3. 6%), primary nonfunction (1 case, 3.6%). Thirteen patients among the 24 were discharged healthy and were followed up for 51days to 67months. Eleven patients died. Three of them died of hemorrhagic shock, 2 of septic shock, 2 of hepatocellular carcinoma recurrence, 2 of cardiovascular system complication, 1of nervous system complication, and 1 of hepatic artery thrombosis. Conclusion Liver retransplantation can effectively save patients with graft failure. Proper indication, optimal operating time, improvement of operative skills,and appropriate treatment during the perioperative period are very important for promoting the rate of successful liver retransplantation.

Objective To evaluate the effectiveness and safety of Botulinum toxin-A (BTX-A) injection into detrusor to treat neurogenic detrusor overactivity in patients with spinal cord injury (SCI).Methods A total of 78 patients with SCI were treated with transurethral injection of BTX-A (300 IU dissolved in 15 ml of saline) into 30 different points of detrusor with 15 ml in every patients. Urodynamic parameters and voiding diary were assessed at baseline and 3 weeks and 3 months after the injections. Adverse events were recorded after the injection if present.Results After the first injection, 78 patients showed that the mean frequencies of incontinence decreased from 13.5 to 2.7 times per day, the mean volume of intermittent catheterization (IC) increased from 131 ml to 389 ml per time, the mean volume of incontinence decreased from 1 690 ml to 281 ml per day, the mean getting effect time was 7.6 days. 10 patients received second injection at 8.9 months after first injection, the results showed that the mean frequencies of incontinence decreased from 9.7 to 3.7 times per day, the mean IC volume increased from 108 ml to 387 ml. 6 patients received third injection at 5.8 months after second injection, the results showed that the mean frequencies of incontinence decreased from 9.2 to 3.9 times per day, the mean IC volume increased from 116 ml to 364 ml. No side effects were observed during the follow-up.Conclusion BTX-A injection into detrusor to treat neurogenic detrusor overactivity in patients with SCI seems to be an effective, safe and miniinvasive solution.

To observe the effects of Danshen-containing serum on SuFu and DYRK2 expression in the HSCs stimulated by leptin. SD rats (n = 60) were used to make danshen-containing serum by gastric perfusion for ten days with Danshen water decoction, normal saline and colchicine. The HSCs that were cultured in vitro would be stimulated for 24 hours by leptin (100 μg x L(-1)) except blank control group, after being intervened, the drug serum in each group would be cultured at 37 degrees C in 5% incubator. The cells would be collected after 24 hours, then the effects of danshen-containing serum on the proliferation of HSCs were detected by MTT, the expression of SuFu mRNA and DYRK2 mRNA were detected by RT-PCR, the expression of SuFu and DYRK2 proteins were tested by Western blot. Compared with blank control group, the expression of DYRK2 mRNA and DYRK2 proteins were enhanced obviously after stimulated the HSCs of rats by leptin (P < 0.01), but the expression of SuFu mRNA and SuFu proteins were decreased significantly (P < 0.01). Compared with the model group, after cyclopamine group (Hh pathway inhibitor), Danshen-containing serum and colchicine were interfered, the expression of DYRK2 mRNA and DYRK2 proteins were decreased clearly (P < 0.01), but the expression of SuFu mRNA and SuFu proteins were increased significantly (P < 0.01 or P < 0.05). Compared with model group, adding purmorphamine (Hh pathway agonist) to model group and making it activate could increase the expression of DYRK2 mRNA and DYRK2 proteins, but the expression of SuFu mRNA and SuFu proteins were decreased significantly (P < 0.01). Compared with the model group, using the Danshen-containing serum to interfere the purmorphamine group could make the expression of DYRK2 mRNA and DYRK2 proteins decrease and the expression of SuFu mRNA and SuFu proteins increase significantly (P < 0.01). Danshen-containing serum would inhibition the activation and increment of HSCs by interfering the expression of SuFu and DYRK2 which were induced by leptin.
Animals ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Hepatic Stellate Cells ; drug effects ; metabolism ; Humans ; Liver Cirrhosis ; drug therapy ; genetics ; metabolism ; Male ; Protein-Serine-Threonine Kinases ; genetics ; metabolism ; Protein-Tyrosine Kinases ; genetics ; metabolism ; Rats ; Rats, Sprague-Dawley ; Repressor Proteins ; genetics ; metabolism ; Salvia miltiorrhiza ; chemistry

Objective To investigation the pathological characteristics of esophageal squamous cell carcinoma to provide reference criteria for delineating the target area in radiotherapy.Methods Fifty-two patients from the Fourth Hospital of HeBei Medical University underwent resection whom all had been proved to have esophageal squamous cell carcinoma before operation.Chest CT was scanned and transmitted to the 3- dimensional conformal planning system for radiotherapy by VRX-16 scanner.The lesion of esophageal carcinoma was delineated in the 3-dimensional rebuild CT image and the lesion volume was computed by digital rebuild program.Every surgically resected specimen was made into pathologic giant section.The actual size of the specimen was obtained by calculating the size under the microscope with the shrinkage ratio.Multicentric carcinomatous lesion,severe dysplasia and direct intramural infiltration were observed in the giant section with a microscope and the order of such pathological characteristics were analysed statistically.Results 1.The tumor length by different method of preparation of operated specimens differed obviously.The longest was shown by CT. 2.Multicentric carcinomatous lesion was found in 15(29%)cases out of 52 patients.Proximal to the tumor,the mean distance between the multicentric carcinomatous lesion and the main lesion plus the length of the multicentric carcinomatous lesion was 3.02?1.45cm.Distal to the tumor,it was 2.60?2.44 cm.Severe dysplasia was found in 28 patients.Proximally,the mean distance between the severe dysplasia and the main lesion plus the length of the severe dysplasia was 2.45?1.30 cm.Distal to the tumor,it was 3.24?2.19 cm.Direct intramural infiltration was found in 41 patients,of which the mean length being 2.80?1.52 cm proximally and 2.02?1.51 cm distally. 3.Tumor thrombus was found in 6 patients and lymphoduct infiltration in 36 patients.Direct intramural infiltration was found at higher incidence in specimens complicated with lymphoduct infiltration(86%)and those complicated with tumor thrombus(91%).There were no apparent factors affecting severe dysplasia.The proximal distance to direct intra- mural infiltration was much longer than distally.Conclusions Multicentric carcinomatous lesion,severe dysplasia and direct intramural infiltration may be observed in esophageal squamous cell carcinoma.Multicentric carcinomatous lesion and direct intramural infiltration are obviously correlated with lymphoduct infiltration.To cover 95% of the microscopic extension,a margin of 5.0 cm is needed proximal to the base of gross tumor volume,and 7.5 cm distal to it.To cover 90% of the microscopic extension,a margin of 4.5 cm is needed proximally,and 5.0 cm distally.

Objective To investigate the effect of Holmium laser urethrotomy under ureteroscopy on urethral stricture.Methods 30 men with urethral stricture who accepted urethrotomy with Holmium laser under ureteroscopy were observed.Results Operation was performed successfully in 21 cases;7 cases underwent 2～3 endoscopic surgical treatments.Endoscopic surgical treatment failed in 2 cases,and open surgery were performed on them.21 cases were followed up for 3～37 months,and 8 of them need urethral dilatation termly.Conclusion Endoscopic surgery with ureteroscopy and Holmium laser may be effective on urethral stricture with slight trauma.

Objective　To evaluate the therapeutic effect of rapid angulation rotation traction for lumbar intervertebral disc protrusion. Methods　A total of 88 patients (66 male and 22 female;age: 18-65), with a history of 2 days to 10 years were analyzed. Among them 20 cases were central protrusion 68 cases were lateral protrusion. Traction range: 60-65 mm, angle: 20°-25°, rotation degree: 20°-25°, traction time: 3 s-1 min. The process of treatment was computer designed. The traction was then 1 to 3 times, with a interval of 4-7 days between two treatments. Results　The effective rate was 96% for the case with history <1 month 96% and 85% for cases with history >1 month (P<0.01). The effective rate was 62% for central protrusion, and 87% for lateral protrusion respectively. χ2 test showed the difference was not significant. Conclusion　The rapid angulation rotation is an effective treatment for lumbar inter-vertebral disc protrusion and this non operative method should be used as early as possible.