Objective To study the safety and effectiveness finasteride combined with 1470 nm semiconductor laser vaporization and resection for moderate to severe benign prostatic hyperplasia (BPH). Methods A total of 110 consecutives from January to December 2015 were divided randomly into control and observation groups and each of 55 cases; the patients in control group received finasteride combined with transurethral prostatectomy (TURP) and they in observation group adopted finasteride combined with 1470 nm semiconductor laser vaporization and resection, then to compare the differences of surgical success rate,complications rate,mean operation time,blood bloss during and after operation, indwelling catheter time,prostate volume before and after operation; the follow-up time was 12.0 months, the differences of international prostate symptom score (I-PSS), Quality of life score (QOL), peak flow rate (Qmax) peak flow rate (Qmax) and post-void residual (PVR). Results The surgical success rate in the two groups were no statistical difference, the complications rate in observation group was significantly lower (P<0.05). The mean operation time and indwelling catheter time in the two groups were no statistical difference, while the total blood bloss and prostate volume after operation in observation group were both less, and the difference of prostate volume was more (P<0.05). The I-PSS and PVR were lower, QOL and Qmax higher in the two groups after operation, what'more, there were more improvements in observation group (P<0.05). Conclusion It is more prior to finasteride combined with 1470 nm semiconductor laser vaporization and resection for moderate to severe BPH on the Safety and effectiveness than TURP.

Objective To investigate the therapeutic effect of mitoxantrone on prostate cancer and the effect of relieving pain of patients.MethodsRetrospective analysis of clinical data of patients with bone pain in April 2010 to May 2016 year in our hospital for treatment of prostate cancer, according to their treatment divided into control group and observation group, the control group was 40 cases given docetaxel treatment, the observation group was 30 cases treated with mitoxantrone.Compared the pain relief, sleep quality, tumor markers and the incidence of adverse reactions of the two groups.ResultsAfter treatment, the observation group pain control rate was 96.67%, significantly higher than the control group, the difference was statistically significant (P<0.05);the observation group sleep quality was significantly better than the control group, the difference was statistically significant (P<0.05);the observation group cPSA and CEA were lower than those of control group, the difference was statistically significant (P<0.05).Two groups of patients with bone marrow suppression, nausea and vomiting, rash and liquid retention rate had no significant difference (χ2=0.648, P=0.421).ConclusionMitoxantrone has better therapeutic effect on prostate cancer, can significantly relieve the situation and quality of sleep in patients with bone pain.

Objective To investigate the effect of the treatment of prostatitis and NIH-CPSI score and clinical therapeutic effect of prostate cancer treated with prostaglandin E and alpha blockers.MethodsThe clinical data of patients with prostatitis treated in The First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine from March 2015 to August 2016 in were retrospectively analyzed.The patients were divided into control group and observation group.The control group was treated with the treatment of the first aid, while the observation group was treated with the combination of the first and the second.The therapeutic effects of the two groups were observed and compared between the two groups before and after treatment NIH-CPSI score, prostate fluid routine, cytokine levels and adverse reactions.ResultsIn the observation group, the treatment efficiency was 97.78%, significantly higher than the control group (85%), the difference was statistically significant (χ2=4.575, P=0.032);Two groups of patients before treatment NIH-CPSI score no difference, after treatment, the observation group of pain or discomfort, voiding symptoms, quality of life and total score were lower than the control group(P<0.05);Two groups of patients before treatment, no difference in the prostatic fluid, after treatment, the observation group was higher than the control group, the number of white blood cells was lower than the control group(P<0.05);There was no difference in the levels of cytokines before and after treatment in the two groups.After treatment, the levels of TNF-α, IL-6 in the observation group were lower than those in the control group(P<0.05).There were no obvious adverse reactions such as liver and kidney injury during the treatment of two groups of patients.ConclusionThe treatment of prostatitis combined with alpha blocker has good therapeutic effect, can significantly improve the clinical symptoms, and has good application value.

Objective To observe the clinical efficacy of Qingjinchangfei drink for treating AECOPD.Methods We Used random number table to separate 84 patients in to two groups:treatment group and control group.The treatment group used western medicine conventional treatment and Chinese medicine decoction Qingjinchangfei drink.The control group used western medicine conventional treatment.Both two groups were 14 days treatment.We recorded the improvement of symptoms and signs everyday.We compared the lung function,inflammatory cytokines,such as IL-8、IL-2 before and after treatment in the two groups.Results The total efficient in treatment group was obviously better than that in control group.The indicators such as clinical symptoms,signs,pulmonary function indicators were obviously better than that in control group.Compared with before treatment,IL-8,ET,MDA and TNF-? in sputum and blood were obviously lower but IL-2 was obviously higher.Conclusion Qingjinchangfei drink plus western medicine conventional treatment for treating AECOPD was obviously better than western medicine conventional treatment.

Objective To screen the 12 mers-phage random peptide library using the serum from the new model rabbit and to identify the immuno-protection of the positive phages. The new model infected with Schistosoma japonicum was proved that has a high protection against the challenge infection. Methods After being absorbed by E.coli antibody, the serum of the new model rabbit was used to screen the peptide library. Through three rounds of biopaning and enriching, lots of positive phages were obtained and their antigenic ability was tested. Every mouse was immunized by subcutaneously injecting 1?10 14 pfu positive phages from the new model rabbit serum respectively at 0-2-4 th week. After 4 weeks of the last immunization, the challenge infection was performed. At the same time, several control groups including the group immunized with the phages from the rabbit serum of the normal model infected with Schistosoma japonicum, the group immunized with the original 12 mers-phage random peptide library and the control group of challenge infection were arranged. Results ①The positive clones of phage(1?10 14) from the new model rabbit serum were strongly recognized by the rabbit serum of the new model, weakly recognized by the rabbit serum of the normal model infected with Schistosoma japonicum,but not recognized by the serum of healthy rabbit. ②The reduction rate of adult worms and liver eggs induced by phages screened with the rabbit serum of the new model group and the nomal model group and that induced by the original peptide library were respectively 27 2% and 38 8 %, 17 8% and 35 0%, 4 5% and 6 0% Conclusion The new model group obtained a higher reduction rate of adult worms than the nomal model group (P

OBJECTIVE:To provide reference for avoiding the recurrence of medical safety(adverse)events or inducing more severe medical accident. METHODS:The medical safety(adverse)events reported by a class A grade 3 hospital from July 2013 to March 2016 were studied retrospectively,and excluded purely adverse drug reactions and transfusion reactions to analyze the rea-son and characteristics. RESULTS:Of 747 events,there were 578 medical,nursing and drug-related medical safety (adverse) events,accounting for 77.38%;among 175 medical related medical safety(adverse)events,top 3 reasons were basic skills defi-ciencies,defects in the system processes,inadequate communication and education, accounting for 32.00%,24.00%,19.43%. The occurrence of medical safety (adverse) events were closely related to working life and qualifications;among 578 medical, nursing and drug-related medical safety (adverse) events,the incidence of adverse events was 71.11% in 5-year working life group,and that was 73.18% in junior titles group. CONCLUSIONS:Various professionals should strictly implement procedure and regulations,strengthen communication and education in daily work,and improve professional knowledge and skills so as to prevent the occurrence of adverse event completely.

Objective To discuss the mode of onset,clinical characteristics,treatment and prognosis of children with granulocyte sarcoma (GS),in order to provide guidance for early diagnosis and effective treatment of GS.Methods Six cases of children with GS diagnosed at the Department of Hematology,Children's Hospital Affiliated to Soochow University between June 2009 and June 2014 were analyzed,the data including the mode of onset,clinical manifestation,diagnosis,treatment and outcome.Results There were 2 cases with a painless mass onset (1 case was 2 years old,characterized by right waist mass,about 10 cm × 5 cm;the other case was 6 years old,characterized by axillary lump,about 2 cm × 3 cm),and both of them received surgical removal of the tumor,then the postoperative tumor was examined by pathologic and immunohistochemical method,and at last the primary granulocyte sarcoma was diagnosed.The third case was a 7 years old girl,she was onset characterized by scalp lump,about 2 cm × 3 cm,and was diagnosed by the pathologic and immunohistochemical method,and changes in hematological system appeared a month later and acute myeloid leukemia(AML) was confirmed by bone marrow examination.The onset ages of other 3 cases were in 10 months,1 year and 7 months,13 years and 3 months old respectively,characterized by scalp lump (about 2 cm × 3 cm),spinal canal tumor (about 1.0 cm × 1.5 cm),intracranial tumors (6.0 cm × 4.9 cm),with AML occurring at the same time,which was confirmed by surgical pathology,immunohistochemistry and bone marrow cell morphology,immune classification,chromosome,and fusion gene diagnosis.Four cases were hematopoietic malignancies by pathology,2 cases of then belonging to small round cell tumor.The immune pathology showed 5 cases of myeloperoxidase positive,CD68-positive,3 cases of CD43-positive,CD123-positive.All children CD3,CD20 levels in all children were negative.Four cases underwent surgery combined with chemotherapy,other 2 cases received surgery and then gave up treatment,1 case discontinued follow-up 3 months later,and the other case died of intracranial hemorrhage after 3 months,which induced by thrombocytopenia.The treated 4 cases were followed up 3 to 58 months,and all had disease-free survival.Conclusions Children with GS have low incidence and non-specific diagnostic criteria,its diagnosis depends on immune pathology,and the treatment is mainly in accordance with AML program for high-dose chemotherapy.The systematic chemotherapy helps to prolong overall survival;at the same time,the hematopoietic stem cell transplantation with bone marrow may help to improve the prognosis.

Objective To analyze the immediate and following up result of 122 patients with acute myocardlal infarction(AMI)which underwent emergency percutaneous coronary interventlon(PCI).Methods 122 cases of AMI patients underwent the emergency PCI by transfemoral artery approach during June 1998 to December 2005.119 casea performed primary PCI,3 performed rescue PCI.Results The successful rate of vessel visualization and operation were 95.1%.93.4%.respectively.5 eases were with the help of intra-aortic balloon pumping.Subacute instent thrombosis occurred in 2 patients.In-hopital mortality was 4.1% (5/122).The left ventricular ejection fraction in echocardiography one after week was(0.55±0.16).Average hospital day is(9.5±5.8)(1～36).6-month mortality was 5.7%(7/122).Conclusion Primary PCI expanded the indication for the treatment of STEMI patients wlth establishment of patent infarct related artery and normal blood flow,increased tlle survival of high-risk patients,and shortened the hospitalization.Rescue PCI was an effective measure for the patients failing to intravenous thrombolysis.

Objective To observe the of changes of cerebral blood flow and electroencephalography in chronic cerebral circulation insufficiency (CCCI) treated with fastigial nucleus stimulation (FNS) and hyperbaric oxygen (HBO). Methods 144 cases of CCCI were divided into 4 groups: 36 cases were treated with FNS and HBO, 36 cases with FNS, 36 cases with HBO, 36 cases without any treatment as control group. The blood velocity of anterior, middle, posterior cerebral arteries, vertebral artery and basilar artery were measured with transcranial Doppler (TCD) and the brain waves （α, β, δ, θ） were recorded with electroencephalography (EEG) before and after the treatment. Results Compared with the control, the brain blood velocity and α wave increased in all the treatment groups, especially in the HBO+FNS group, while β, δ, θ waves decreased (P<0.05). Conclusion FNS and HBO can increase cerebral blood flow and improve the cerebral function respectively.

Objective:To explore the risk factors and the treatment outcomes of rifampicin-resistant tuberculosis (RR-TB) in Guizhou Province.Methods:The clinical data of 16 548 pulmonary tuberculosis patients with drug sensitivity test results registered in the Tuberculosis Information Management System in China from designated tuberculosis hospitals of 88 counties (cities, districts) in Guizhou Province from January 2014 to December 2018 were collected. The gender, age, occupation, ethnicity, patient registration classification, molecular biology or Lowenstein-Jenden (L-J) solid culture results of positive sputum culture patients, and treatment outcomes were retrospectively analyzed. Cohen′s kappa coefficient was used to analyze the consistency between molecular biology and L-J solid culture in detecting rifampin resistance. Chi-square test and non-conditional logistic regression model were used to analyze the risk factors of mono-rifampicin resistance tuberculosis and multidrug-resistant tuberculosis (MDR-TB) and the factors affecting treatment outcomes.The measurement data were compared by chi-square test or Fisher exact test. Results:The detection rate of RR-TB in the newly diagnosed cases was 6.79%(807/11 883), and that in the retreated cases was 30.01%(1 400/4 665). The drug sensitivity tests of 184 sputum culture positive RR-TB samples were performed by both L-J solid culture and molecular biology, and the rifampicin resistance detection rates were 20.65%(38/184) and 16.85%(31/184), respectively. The consistency between two methods was good ( kappa=0.697, 95% confidence interval ( CI) 0.564-0.830, P<0.01). Multivariate logistic regression analysis showed that patients aged 20 to 39 years old (odds ratio ( OR)=1.679, 95% CI 1.134-2.487) and aged 40 to 60 years old ( OR=1.526, 95% CI 1.019-2.283) were the high risk groups for MDR-TB. Treatment failure ( OR=27.753, 95% CI 22.455-34.300; OR=2.982, 95% CI 1.544-5.760, respectively), relapse and return ( OR=5.381, 95% CI 4.563-6.346; OR=3.897, 95% CI 2.901-5.234, respectively) were both high risk factors for MDR-TB and mono-rifampicin resistance tuberculosis. The treatment rate of RR-TB patients was 39.96% (396/991) from 2014 to 2016. Among 396 treatment cases, 138(34.85%) were cured and 16(4.04%) died. The patients aged>60 years old had lower cure rate (12.68%(9/71) vs 39.69%(129/325)) and higher death rate (11.27%(8/71) vs 2.46%(8/325)) than those aged ≤60 years. The differences were both statistically significant ( χ2=18.732, P<0.01; Fisher′s exact test, P=0.003). Conclusions:The RR-TB patients in Guizhou Province are mainly re-treated. Young and middle-age (20-60 years old) and treatment history are risk factors for RR-TB. The patients over 60 years old have a low cure rate and a high mortality rate. It is suggested to strengthen the screening, treatment and management of RR-TB to reduce the spread of tuberculosis.