Humans ; Multiple Myeloma ; Neoplasm Recurrence, Local

Objective To analyze the application of antibiotics in the national essential drug list used by women in obstetric medical institutions at all levels of Western Hunan ( Basic Medical and Health Institutions Part,2009 version).Methods Medical records were reviewed respectively from May,2010 to December,2010.Results The rate of the use of antibiotics in the essential medicines list in township hospitals was more than 50％,which was higher than that of the secondary and tertiary hospitals.Conclusion The management of the use of medicine in the essential medicines list in hospitals at all levels should be strengthened to control the delivery cost.

Objective To understand the influencing factors of satisfaction degree with nursing in our hospital by investigation in satisfaction degree in central injection room.Methods 252 patients were selected in our hospital from January to December 2011 as the research object,questionnaires were used to investigate the patients,and the influencing factors of satisfaction degree of nursing work were analyzed.Results Among the patients who accepted the investigation,patients' satisfaction scores were correlated with the patients' age,education level,income level,inpatient department,hospital stay time and whether they accepted an operation.Conclusions Nursing staff should pay attention to and strengthen the nursing work quality and efficiency,improve the satisfaction degree with nursing of clinical patients.

Multiple myeloma is a malignancy of plasma cells,which is still incurable now.Despite dramatic improvement of the response rate and overall survival have been made due to the application of target therapy and stem cell transplantation,the treatment effect is difficult to maintain,nearly all patients will eventually relapse and become refractory.At relapse,the challenge is to select the appropriate treatment for each patient.The decision will be both disease-dependent and patient-dependent.

Objective To evaluate the short-term therapeutic effects for patients with primary liver cancer using three-dimensional stereotactic conformal radiotherapy(3D-CRT).Methods Twenty-eight patients with primary hepatic cancer were treated with 3D-CRT(the average overall dose was 38Gy,localized by Elscint twin flash slice CT,radiotherapy plan was designed by Leibinger three-dimensional radiotherapy planning system and operated on Varian 600C/D liner accelerator).The average follow-up time was 12 months(5-17mon.).Tumor volume response rate,rate of free from tumor progression and survival rate were analyzed.The adverse effects were studied simultaneously.Results According to follow-up CT results 3 months after radiotherapy,2 cases had full responses with disappearance of the tumors,while partial responses with decreased tumors mass were seen in 22 cases,and no response in 4 cases.Tumor volume response rate was 85.7%.The last follow-up CT results showed that in 5 patients there was tumor progression in planning target volume(PTV),in 10 cases there was intrahepatic progression but not in PTV,and in 4 cases extrahepatic tumor growth.Intrahepatic tumor free rates 6 months and 12 months after radiotherapy were 66.5% and 38.4%,respectively.6-month survival rate after radiotherapy was 88.6%,12-month survival rate was 70.5% after radiotherapy.During 3 months of radiotherapy,manifestations of subacute radiation injuries occurred in six patients:gastrointestinal hemorrhage in 2 cases,jaundice in 3 cases and subacute radiation hepatitis in 1 patient.No survivors suffered from long-term liver injury.Conclusions With little adverse effect,3D-CRT could raise the control rate of the hepatic tumor,and also short-term survival rate.There fore,3D-CRT is a valuable treatment for patients with primary liver cancer.

Objective To evaluate the therapeutic effects and adverse effects of three-dimensional conformal radiotherapy(3D-CRT) for elderly patients with non-small cell lung cancer(NSCLC).Methods From August 2001 to October 2006,36 patients over 70 years old with NSCLC were treated with 3D-CRT.Leibinger treatment planning system was used for drafting radiotherapy plan,the prescription dose was 40-80Gy(median,60Gy).Twenty-four patients received hypofractionated radiation every two days in 8-12 fractions at a dose of 5-8Gy per fraction;12 patients accepted conventional fractionated radiation with 30-40 fractions during 6 to 7 weeks.With median follow-up time of 11 months(range,5-54 mon.),tumor volume response rate,1-year and 2-year survival rate were investigated,adverse effects of the treatment were also recorded in present research.Results Of the 36 patients,clinical symptoms were improved in 33 cases,while no changes were observed in 3 cases.According to follow-up CT results 2-3 months after radiotherapy,8 patients showed complete response(CR),22 cases with partial response(PR),with the overall tumor response rate of 83.33%(30/36).In this group,1-year and 2-year survival rate was 66.67% and 36.11% with median survival time of 8 months(range,2-53 months).No patients suffered from serious adverse effects.Conclusions 3D-CRT was an effective and safe treatment for elderly patients with NSCLC,which could raise the survival rate and improve the quality of life with little adverse effects.

Objective To investigate the effects of cooking oil fume condensate on the frequencies of chromosome aberration and micronucleus of peripheral blood lymphocytes. Methods The human peripheral blood lymphocytes were cultured in vitro for 24 h, then added cooking oil fume condensate(4, 6, 8, 10 ?l respectively) into the medium and the related indexes were tested. Results The frequencies of chromosome aberration in experimental group were significantly higher compared with the control group (P

Objective To explore the relationship bewteen serum cystatin C (Cys-C )and glomerular filtration rate(GFR) in creatinine-blind range elderly patients. Methods From Jan.2002 to Dec.2003,in the Affiliated Hospital of Luzhou Medical College,the study was performed in 86 elderly patients with chronic renal disease.Serum Cys-C was determined by particle-enhanced immunoturbidimetry.Serum creatinine(Scr) was determined by auto-analyzer.Creatinine clearance rate(Ccr) was estimated by CockCroft-Cault formula.For statistical evaluation,linear regression analysis was used. Results Concentration of Cys-C increased in 56 patients(56.1%).When Ccr was higher than 59mL/min,concentration of Cys-C increased in 44.2% patients.Significant positive correlation was observed between Cys-C and Scr( r =0.89, P

Objective To study the efficacy and side effects of Ganciclovir combined with L-ornithine-L-aspartate on infant cytomegalovirus(CMV) hepatitis.Methods Sixty infants with CMV hepatitis hospitalized in our hospital from Dec.2009 to Dec.2010 were treated with ganciclovir combined with L-ornithine-L- aspartate.The parameters observed in the study included the pre-and post-treatment data on total Bilirubin (TBIL),alanine aminotransferase (ALT),alkaline Phosphatase (AKP)and the retraction of liver and spleen,as well as the adverse reactions of the treatment.Results The treatment significantly decreased serum TBIL (t =5.74,P ＜ 0.05 ),ALT( t =2.92,P ＜ 0.05 ) and liver( t =8.27 P ＜ 0.05 ) and spleen volume ( t =5.03,P ＜0.05).However,side effects such as liver damage and rash occurred occasionally during the ganciclovir treatment.Intravenous infusion of L-omithine-L-aspartate caused side effects such as vomiting and other mild gastrointestinal reactions.Conclusion The treatment of Ganciclovir combined with L-ornithine-L-aspartate on infant cytomegalovirus hepatitis created good efficacy and can be considered as the first treatment choice.Though it is relatively safe,adverse reactions should be monitored during the treatment.

Objective To observe the clinical characteristics of polypoidal choroidal vasculopathy (PCV).Methods Two hundreds fifty-four PCV patients (306 eyes) were enrolled in this study.All the patients were examined for corrected visual acuity (BCVA) testing,slit-lamp microscope,indirect ophthalmoscopy,fundus photography,fluorescein angiography,indocyanine green angiography and optic coherence tomography.Results The patients included 152 males (59.8％) and 102 females (40.2％) ; the age was from 38 to 91 years,with a mean age of (65.4±8.9) years.Bilateral lesions were observed in 52 patients (20.5％) and unilateral lesions were observed in 202 patients (79.5％).BCVA varied from nonlight perception to 1.2.BCVA was lower than ＜0.1 in 167 eyes (54.6％),≥0.1 but ＜0.3 in 92 eyes(30.1％) and ≥0.3 in 47 eyes (15.4％).Vitreous hemorrhage was observed in 61 eyes (19.9％).In 202 patients with unilateral PCV lesions,drusen can be observed in the contralateral eyes of 68 patients (33.7％),exudative age-related macular degeneration changes in the contralateral eyes of 24 patients (11.9 ％),and central serous chorioretinopathy history was positive in the contralateral eyes in nine patients (4.5％).In 306 eyes,there were 43 eyes (14.1％) with high permeable choroid.PCV lesions located at macula area in 199 eyes (65.0％),under the temporal retinal vascular arcade in 49 eyes (16.0％),and peripapillary in 15 eyes (4.9％).PCV lesion formation was single in 110 eyes (35.9％),cluster in 176 eyes (57.5％),string in three eyes (1.0％),branch in four eyes (1.3％),and both single and cluster polyps in 13 eyes (4.2％).There were 125 eyes (40.8％) with sub-neuroretinal fluid,121 eyes (39.5％) with hemorrhagic pigment epithelium detachment,and 73 eyes (22.9％) with serous pigment epithelium detachment.Conclusion PCV patients have higher bilateral incidence and female prevalence,and lower rate of peripapillary lesions.