OBJECTIVE:To observe the clinical efficacy of compound glycyrrhizin combining desloratadine in the treat?ment of chronic urticaria.METHODS:103patients with chronic urticaria were randomly divided into treatment group which were treated with compound glycyrrhizin plus desloratadine and controlled group which were treated with single desloratadine.The courses of treatment for both groups were2weeks.RESULTS:The total effective rates of the treatment group and the controlled group were96.15%and82.35%,respectively.There were significant differences between the2groups(P

Seventy days after inoculation of 1. 0 ? 104 M. leprae to the foot--pads,the mice were treated with home-made ofloxacin 150mg/kg daily by gavage 5 times weekly for 63 days. The results showed that M. leprae multiplied well in the foot--pads of untreated mice,but no growth of M. lepare were found in the foot-pads of the mice treated with home-made ofloxacin, imported ofloxacin or rifampin until 12 months after infection of M. leprae. Eleven newly diagnosed and untreated BL/LL patients and 2 recently relapsed patients after dapsone monotherapy were treated with home--made ofloxacin 400mg daily 6 times weekly for 12 weeks. The results showed that the skin lesions of all patients markedly improved at the end of therapy. The mean morphological index(MI) in skin smear decreased from 11. 89% before therapy to 2. 59% at the end of 2 week treatment,and to 0% at the end of 4 week treatment. The mean bacteriological index(MI) decreased from 4. 28 before therapy to 3. 90 at the end of therapy. During the therapy, 4 patients developed type Ⅱ lepra reaction, but all patients tolerated the drug well. The study showed that the therapeutic effect of home-made ofloxacin is similar to that of imported one as reported in the literature. The home-made ofloxacin can be used in multidrug therapy for leprosy.

Objective To investigate the relationship between type D personality and post-traumatic stress disorder symptoms in survivors after the Zhouqu debris flow disaster.Methods In tatal,213 residents randomly sampled from the Zhouqu debris flow area were assessed one year after disaster.Questionnaires included the posttraumatic stress disorder check list-specific version(PCL-S) and type D personality scale(DS14).Results The prevalence of Type D in the post-disaster sample was 51.17％ accessed by the DS14,compared with 31.1％ prevalence in chinese college students.PTSD symptoms in survivors with type D were significantly severer than those without type D.Initial traumatic feeling,economic loss and negative affectivity were significant predictors of PTSD symptoms in survivors with type D.Conclusion Type D personality is positivel correlated with PTSD and may be a vulnerability factor for PTSD symptoms.

Objective To evaluate the efficacy and advantages of the technique by combined PCNL and retrograde intrarenal surgery (RIRS) in a second stage to treat the complex renal stones in solitary kidney cases.Methods PCNL most with a single 18-24 F tract was performed first and RIRS was carried out at a second stage in solitary kidneys of 21 patients,of which congenital in 14.3％ (3 cases),contralateral nephrectomy in 42.8％ (9 cases),and functional solitry kidneys in 42.8％ (9 cases).Of the 21 patients,the average age was 45 years with 15 males and 6 females.The stones were 8 multiple,6 partial staghorn,and 7 complete staghorn with a mean size of 4.6 (3.8-6.8) cm.Results Of the 21 PCNL cases,a single tract,double,triple tracts were established in 18 (85.7％),2 (9.5％),1 (4.8％) cases,respectively.Mean operation time of PCNL was 95 (45-175) min.After 1 day of PCNL,all case had residual stones with a mean size of 1.9 (1.0-3.5) cm.Two case occurred fever after PCNL and one case presented bleeding resolved by selective renal artery embolization.The mean operation time of RIRS was 72 (35-95) min.Stone-free rate after RIRS was 85.7％ (18/21).The final stone free rate increased to 95.2％ (20/21) after one case received a second-look PCNL and two cases accepted ESWL.Two cases occurred fever and steinstrasses after RIRS resolved by rigid ureteroscopy.At the 3 months follow-up,renal function became stable,improved and worse in 71.4％ (n=15),23.8％ (n=5),and 4.8％ (n=l) of patients.Conclusions PCNL combined with RIRS could be an effective and safe option for complex stones in solitary kidneys with less bleeding,reduced tracts,minor complications and good renal function preservation.

Objective To study the association of the polymorphism of A9570G in ACE2 gene with the genetic predisposition of diabetic nephropathy (DN). Methods 312 patients with type2 diabetes(T2DM) were included in the study. All the patients were divided into DM group and DN group according to if onset of DN. PCRRFLP were used to observe the association of polymorphisms of A9570G in ACE2 gene with DN. Results G allele frequencies of male subjects were 57.9% in DM patients and 67.5% in DN patients (X2 = 1. 559 ,P =0.212) ,52. 4% and,52.1% in female DM and DN patients (X2 =0. 003 ,P =0.955). In female patients,genetype in DN patiants had no difference from that in DM patients (X2 = 0. 109, P = 0. 947). Conclusion The polymorphism of A9570G in ACE2 gane may not associated with the genetic predisposition of DN.

Objective To explore the cause and the interventional treatment of restenosis after percutaneous transhepatic biliary stent.Methods 20 patients with biliary restenosis after percutaneous transhepatic biliary stent placement were collected.According to drainage volume from biliary tract and degree of amelioration of jaundice,post-operation hepatic function,blood,urine and stool routines,ultrasound,CT scan and cholangiography were performed to determine the nature and location of biliary restenosis,and then all cases underwent recanalization with intervention method by the exteriorized drainage tube approach.The China-made nickel-titanium alloy stents with diameter of 10 mm and length ranged from 40 mm to 80 mm were used.Results The biliary restenosis occurred in mid-inferior segment of common bile duct in 9 patients, common hepatic duct in 7 patients and hepatic porta in 4 patients. As regarding the causes of restenosis included tumor compression in 9 cases, angulation in upper segment of stent in 3 cases, obstruction in stent by bile, food or clot in 4 cases, cholangitic stenosis in 2 cases and granulation proliferation in 2 cases.The obstruction in all cases was relived by extraction through drainage tube, drug irrigation,dredging by wire, balloon dialtion or stent replacement, so that the total survival rate was beyond 6 months.Conclusion After percutaneous transhepatic biliary stent placement in treating the malignant biliary obstruction,the rate of biliary restenosis is still high,which should be attached importance to.

Objective To report our experience with minimally invasive percutaneous nephrolithotomy (MPCNL) in treatment of renal calculi in solitary kidneys. Methods From August 2000 to August 2010, 242 patients with renal calculi in solitary kidneys were treated by MPCNL, the data were reviewed retrospectively. Results The mean operative time was 68 min, the clearance rates were 79.3% (192/242) after first session and 88. 0% (213/242) after second-look MPCNL and ESWL, respectively. Postoperative fever happened in 18 cases. Twenty-one cases required transfusion, 10 cases received angiography and embolization. One case experienced perirenal hematoma and 1 case had pneumatothorax. Conclusions MPCNL has the advantages of less bleeding, high clearance rate and short hospital stay. MPCNL is an effective and feasible treatment option for renal calculi in solitary kidneys and should be the first line choice.

Objective To investigate the ability of single photon emission computed tomography (SPECT) and MRI in detecting skull-base invasion in nasopharyngeal carcinoma. Methods Sixty-one patients with nasopharyngeal carcinoma received whole body and skull-base tomography SPECT, and nasopharynx and skull-base MRI before radiotherapy. The results were double-blind compared and evaluated. Results The overall positive rates of skull-base invasion detected by SPECT and MRI were 51% and 46% (P=0.508). In paitents with headache, cranial nerve palsy or both, the rates were 83% and 86% (P=1.000) ,80% and 80% (P=1.000), 88% and 94% (P=1.000), respectively. In patients with T1+T2 and T3+T4lesions,the rates were 22% and 0(P=0.031) ,74% and 82% (P=0.250) ,repectively. In patients with N0+N1and N2+N3lesions,they were 50% and 48% (P=1.000) ,53% and 40% (P=0.500) ,respectively. The conformation rate between SPECT and MRI was 85%. Binary Logistic regression analysis showed that T stage was a risk factor for positive SPECT(χ2=4.23,P=0.040, OR=3.04). Headache tended to be a risk factor for both positive SPECT and positive MRI (χ2=3.13, P=0.077, OR=4.54;χ2=3.64,P=0.056,OR=12.00). Conclusions The detection sensitivity of SPECT in skull-base invasion in nasopharyngeal carcinoma is equivalent to that of MRI. The consistency between SPECT and MRI is good. Moreover, there is a good correlation between SPECT and symptoms, signs and stage. SPECT of skullbase tomography is necessary for patients with severe headache, negative CT and those who can not receive MRI. When SPECT result is positive,skull-base should be considered to be invaded and should be defined as gross tumor volume in radiotherapy planning.

Objective To observe the clinical efficacy of acupuncture at Xinming points (Extra) plus strong rein-forcing mani- pulation in treating optic atrophy.Methods Forty (56 eyes) optic atrophy patients were randomly allocated to a treatment group of 20 cases (29 eyes) and a control group of 20 cases (27 eyes). The control group received conventional medications, and the treatment group received acupuncture at Xinming points (Extra) plus strong reinforcing manipulation in addition. The visual acuity, the mean visual sensitivity (MS) of visual field and the P100 wave latency of P-VEP were recorded in the two groups before and after the treatment. The clinical therapeutic effects were compared between the two groups.Results The visual acuity, the MS of visual field and the P100 wave latency of P-VEP were significantly changed after treatment in both two groups (P<0.05). After the treatment, there were statistically significant differences in the visual acuity, the MS of visual field and the P100 wave latency of P-VEP between the two groups (P<0.05). The total efficacy rate was 75.0% in the treatment group versus 35.0% in the control group, and the difference was statistically significant (P<0.05).Conclusions Acupuncture at Xinming points (Extra) plus strong reinforcing manipulation is an effective method for optic atrophy.

Objective:To investigate the content and mode of pharmaceutical care for the patients with severe burn and promote the rational use of drugs. Methods:Taking the treatment for one patient with severe burn as example,pharmacists provided pharmaceu-tical care in respects of anti-infection therapy,organ preservation,nutritional support, drug interactions, drug precautions, drug incom-patibility, adverse drug reactions and the effect evaluation . Results:The program of rational drug use was provided for clinics through the implementation of pharmaceutical care. The vital signs of the patient were stable, and then the patient left on pass and continued to be treated with rehabilitation therapy. Conclusion:It is necessary for clinical pharmacists to perform pharmaceutical care for the pa-tients with severe burn,reduce the abuse of drugs and improve the medication safety and effectiveness. Meanwhile, the collaborative service of doctors,pharmacists,nurses and inspectors to patients reflects the value of clinical pharmacists.