1.Efficiency analysis of precut sphincterotomy in ERCP with difficult cannulation
Journal of Clinical Hepatology 2012;28(1):14-16
Objective To investigate the clinical application value, efficiency and safety of precut sphincterotomy in endoscopic retrograde cholangio-pancreatography (ERCP) .Methods From January 2008 to June 2011, 930 patients received ERCP in the department of hepatobiliary surgery of the first hospital of Jilin University.Of them 108 cases (11.6%) were diverted to receive precut sphincterotomy, because selective bile duct cannulation with conventional method was difficult.Inclusion criteria: failure of conventional cannulation or repeating pancreatic duct cannulation for more than 4 times.According to the patient's conditions, the examination and treatment of ERCP was carried out.Observation termination are therapeutic success rate and the incidence rate of complications, and comparative analysis on case data of routine ERCP was made.Statistical analysis was executed by SPSS 13.0 software.Comparison of ratio were determined with χ2 test, a value less than 0.05 was considered as significant.Results Of 108 cases, the success rate of ERCP was 95.4% (103 cases) .The incidence rate of complications was 6.5%, and there are no cases of duodenal perforation and death.Amongst 822 cases of routine ERCP, therapeutic success rate was 97.7%, and the incidence rate of complications was 7.7%.The statistics analysis result indicates that there are no statistical differences between precut sphincterotomy group and routine ERCP groups in the success rate (χ2=2.041, P=0.153) and the incidence rate of complications (χ2=0.141, P=0.707) .Conclusion The precut sphincterotomy in ERCP are safe and obviously effective with less complications compared to routine ERCP.The successful probability of difficult ERCP is improved greatly by using the technique of precut sphincterotomy.But the precut sphincterotomy indication is strictly controlled, and the technique should be performed by experienced endoscopist.
3.Keli-Paoxi power for the treatment of acute paronychia
International Journal of Traditional Chinese Medicine 2017;39(3):212-214
Objective To evaluate the curative effect of Keli-Paoxi power for the treatment of acute paronychia. Methods A total of 144 patients with acute paronychia were randomly divided into a Keli-Paoxi power group, a mupirocin ointment group and an ethanol soaking group, 48 in each group. All patients were treated for 3 weeks and followed-up for 2 months. The time to regression of redness and swelling in the nail groove was recorded. The Visual Analogue Scale (VAS) was used to assess tenderness. The curative effects were evaluated, and recurrence of paronychia was recorded. Results The time to regression of redness and swelling in the nail groove in the Keli-Paoxi power group (2.2 ± 0.6 d) was significantly shorter than that in the mupirocin ointment group (8.1 ± 1.7 d) or ethanol soaking group (7.9 ± 1.2 d; F=344.597, P<0.01). The VAS Scores in the Keli-Paoxi power group (1.2 ± 0.2) was significantly lower than that in the mupirocin ointment group (3.2 ± 0.3) or ethanol soaking group (3.1 ± 0.3; F=831.273, P<0.01). The total effective rate in the Keli-Paoxi power group (100.0%, 48/48) was significantly higher than that in the mupirocin ointment group (83.3%, 40/48) or ethanol soaking group (81.3%, 39/48; χ2=9.700, P=0.008). The recurrence rate of paronychia in the Keli-Paoxi power group (2.1%, 1/48) was significantly lower than that in the mupirocin ointment group (16.7%, 8/48) or ethanol soaking group (14.6%, 7/48; χ2=6.000, P=0.049) at 2 months follow-up. Conclusions Keli-Paoxi power can alleviate tenderness, shorten the time to regression of redness and swelling in the nail groove, decraese recurrence in patients with acute paronychia. The curative effect of Keli-Paoxi power is superior to mupirocin ointment and ethanol soaking in the treatment of acute paronychia.
4.Clinical effect of intranasal dexmedetomidine as premedication on sedation and analgesia during painless electronic colonoscopy in children
Chinese Journal of Digestive Endoscopy 2017;34(2):112-117
Objective To explore the clinical effect of intranasal dexmedetomidine as premedication on sedation and analgesia during painless electronic colonoscopy in children, and to investigate its optimal dose. Methods Ninety children scheduled for painless electronic colonoscopy were divided into three groups by using a computer?generated randomization schedule, 30 per group. Children were pretreated with 0. 2 mg/kg midazolam ( group A) , 1. 0μg/kg dexmedetomidine ( group B) or 2. 0μg/kg dexmedetomidine ( group C) by nasal drip 30 min before operation. The anesthesia protocol was programmed by propofol in the three groups. After eyelash reflex disappeared, the examination was performed. Mean artery blood pressure ( MAP ) , heart rate (HR), respiratory rate (RR) and oxygen saturation (SPO2) of children were recorded at 10 min before intranasal administration ( T0 ) , 30 min after intranasal administration ( T1 ) , at the onset of eyelash reflex disappearance ( T2 ) and the onset of examination initiating( T3 ) , at lens passing through splenic flexure ( T4 ) , or through hepatic flexure ( T5 ) , at the end of examination ( T6 ) and when patients were fully awake ( T7 ) , respectively. Bispectral index ( BIS) and the observer's assessment of alertness/sedation scale ( OAA/S) were performed at 10 min before intranasal administration ( T0 ) , 10 min, 20 min and 30 min after intranasal administration in the three groups. Mood score at parent?children separation and venipuncture acceptance score were also recorded. The adverse reactions during examination were analyzed. The above observed indices were compared among the three groups. If there was statistical difference ( P<0. 05 ) , pairwise comparison was performed ( P<0. 017) . Results The children's haemodynamics were all stable in the three groups. Compared with group A and group B at the same time point, BIS and OAA/S were all lower ( P<0. 017) in 10 to 30 min after intranasal administration in group C. Compared with group A and group B, mood score at parent?children separation and venipuncture acceptance score were both higher ( P<0. 017) in group C. Compared with group A and B, anesthetic revival time and consumption of propofol were shorter or lower in group C (P<0. 017). Compared with group A and group B, the incidences of intraoperative adverse reactions including hypertension, sinus tachycardia, restless moving and postoperative restlessness were all lower in group C(P<0. 017). The rate of intranasal stimulus in group B and group C were both lower than that of group A( P<0. 017) . The rate of injection pain of group C was lower ( P<0. 017 ) than that of group A and B. Conclusion Intranasal administration of dexmedetomidine can be safely applied to children receiving painless electronic colonoscopy, and it can improve children's compliance effectively and yield to satisfactory anesthetic effect. Moreover, the administering efficacy of dexmedetomidine with the dose of 2. 0μg/kg was superior to 1. 0μg/kg.
5.The protective effects of quercetin et al on the intestinal mucosal injury induced by burn in mice
Desheng MENG ; Shiliang WANG ;
Chinese Pharmacological Bulletin 1986;0(06):-
AIM To investigate the protective effects of three flavonoids quercetin,rutoside and flavone on the intestinal mucosal injury induced by burn in mice. METHOD The change of injury index of small intestine was assayed and the content of protein and DNA were measured. DTNB method were adopted to measure the GSH content in the intestinal mucosa. The level of DNA damaged were determined by measuring the fluorescence. RESULTS The condition of injury of intestinal mucosa were improved in varying degrees after these favonoids were given introgastrically for 3 days. The injury index of intestinal mucosa decreased and the content of protein,DNA and GSH increased. The degrees of DNA damage were reduced also.Quercetin was the most effective one among these three flavonoids. CONCLUSION The flavonoids of quercetin, rutoside and flavone have obvious protective effects on burn induced intestinal mucosal injury, and the mechanism may be related to its antioxydation function.
6.Several points in therapy of uveitis
Ophthalmology in China 1993;0(03):-
Therapies for uveitis include drug treatment and surgery.Medical therapies including proper administration of corticos- teroids,immunosuppressive drugs,nonsteroidal anti-inflammtion drugs and anti-infective drugs are important in management of the in- traocular inflammation and decreasing the risk of complications,furthermore,are the basis for surgical treatment of uveitis.
7.Investigation of characteristics of nosocomial infection in tumor patients and dynamic of bacterial resistance
Chinese Journal of Primary Medicine and Pharmacy 2009;16(3):480-481
Objective To analyze the current situations of nosoeomial infection tumor and correlated factors,comlnon pathogens and resistance,to provide reference for reasonable clinical use of antibiotics.Methods The specimens of pathogens cultured from 398 Cases of patients with tumor were retrospectively analyzed.Results The rate of the hospital infection oftumor patients was 12.3%,significantly higher than 5.1%,the average infection rate in the 881ne period.The mest common nosocomial infection was in respiratory system.Of the 57 pathogens,Gˉ accounted for 66.7%;G+ 22.8%,and fungus,10.5%.The main bacteria were pseudomonas aeruginosa,Klebsiellapneumonlae,escherichia coli bacteria.Conclusion After nesocomial infections occurred,pathogens should he routinely checked,drugs,susceptibility tested and antibiotics,rationally used.
8.Development and evaluation of a new questionnaire for factors influencing the quality of nursing interns
Chinese Journal of Practical Nursing 2015;31(7):475-477
Objective To develop a questionnaire for factors influencing the quality of nursing interns.Methods The factors influencing the quality of nursing interns were formulated through literature review,interview and expert consultation.The pre-questionnaire was developed after modification.Exploratory factor analysis and correlation analysis were used to examine the reliability and validity of this questionnaire.Results Six common factors were extracted by exploratory factor analysis.Factor loading ranged from 0.487 to 0.889 for each item.The Cronbach α of the total scale was 0.814,and that of subscales ranged from 0.802 to 0.863.Retest-reliability coefficient of the total scale was 0.863,and that of subscales ranged from 0.794 to 0.931.Conclusions The self-designed questionnaire for factors influencing the quality of nursing interns has good reliability and validity,and can be used to measure the influencing factors for nursing interns.
9.Expressions of bcl-2 and NF-κB/p65 in distinct subgroups of diffuse large B-cell lymphoma and their clinical significance
Journal of Leukemia & Lymphoma 2009;18(10):592-595
Objective To investigate the expression and clinical significance of bcl-2 and NF-κB/ p65 in different subgroups of diffuse large B-cell lymphoma (DLBCL). Methods Immunohistochemical staining was used to detect the expressions of CD10, bcl-6, and MUM-1 in the DLBCL patients. According to immunohistochemical algorithm of Hans et al. DLBCL were subdivided into GCB and non-GCB/ABC subgroups and the expressions of bcl-2 and NF-κB/p65 were detected. The expressions of bcl-2 and NF-κB/ p65 in GCB DLBCL were compared with that in ABC DLBCL,and the correlation of bcl-2 and NF-κB/p65 expressions with survival in the two major subgroups of DLBCL were analyzed. Results The expression rates of bcl-2 and NF-κB/p65 proteins in DLBCL were 67.1% and 77.1%, and there was significant correlation between them. The expression rates of bcl-2 and NF-κB/p65 were 52.0 % and 56.0 % in GCB DLBCL, but were 75.6 % and 88.9 % in ABC DLBCL. The expression rates of two proteins were higher in ABC DLBCL than in GCB DLBCL. There was no significant correlation between bcl-2 and NF-κB/p65 protein expressions and overall survival within the GCB DLBCL subgroup, but bcl-2 and NF-κB/p65 expressions had a significant effect on overall survival within the ABC subgroup. Conclusion bcl-2 and NF-κB/p65 expressions are associated with poor survival in the ABC subgroup only. Hence, the significance of bcl-2 and NF-κB/p65 protein expressions should be assessed in the context of DLBCL subgroups in the future.
10.Application of the 18F-FDG SPECT-CT combined with the images of CT in the diagnosis of lung cancer
Chinese Journal of Primary Medicine and Pharmacy 2015;22(3):385-387
Objective To investigate the clinical value of the 18F-FDG SPECT-CT combined with the image of CT in the diagnosis of lung cancer.Methods Retrospectively analysis images of 18F-FDG SPECT-CT and CT of 162 patients pulmonary tumor-like lesions from January 2013 to October 2013 were conducted.All the patients have been confirmed by the pathological mechanism or cytologic examination.Each patient has been firstly diagnosed by the 18F-FDG SPECT-CT along and then combined with the images of CT.The sensitive rate and the accurate rate of two methods were compared by x2 test.Results There were 40 benign lesions and 114 malignant ones in 162 patients.The sensitive rates of the two methods were 86.0% and 96.5% (x2 =6.63,P < 0.05).The accurate rates of the two ways were 79% and 96.3% (x2 =7.76,P < 0.05).The differences were statistically significant.Conclusion 18F-FDG SPECT-CT combined with the images of CT can increase the diagnostic sensitivity and accuracy.It has important clinical value.