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Objective To explore the expression of zinc finger protein 217 (ZNF217) in non-small cell lung cancer (NSCLC) and its correlation with prognosis of patients. Methods A total of 120 NSCLC patients in Chongqing Three Gorges Central Hospital from January 2012 to October 2013 were selected. Immunohistochemical method was used to test the expression of ZNF217 in NSCLC tissues and paracancerous tissues. The correlation of ZNF217 expression with patient's clinicopathological features was analyzed. At the same time, the Kaplan-Meier method and Cox regression model multiple factor analysis method were used to explore the factors affecting the prognosis of patients after NSCLC radical operations. Results ZNF217 mainly existed in cell nucleus of NSCLC. The positive expression rate of ZNF217 in the cancer tissues was higher than that in the paracancerous tissues [52.5％ (63/120) vs. 20.1％ (25/120), χ 2 = 25.909, P < 0.05]. The positive expression rate of ZNF217 increased with the increase of tumor T stage (χ 2 = 7.333, P = 0.026), N stage (χ 2 = 7.782, P = 0.020) and TNM stage (χ 2 = 11.557, P = 0.003). The overall survival (P = 0.007) and progression-free survival (P = 0.004) of patients with positive ZNF217 were poorer than those of patients with negative ZNF217. Cox multiple factor analysis showed that ZNF217 was an independent risk factor affecting the prognosis of NSCLC. Conclusion ZNF217 is an independent risk factor affecting the prognosis of NSCLC, and it may be a potential target for accurate treatment of NSCLC.
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Objective To observe the clinical curative effecand safety of ordinary intensity modulated and simplified intensi-ty modulated radiotherapy technique combined with transcathetearterial chemoembolization (TACE) fotreating primary hepaticancer(PHC) .MethodTotally 85 caseof Phwere randomly divided into the observation group (n=43) and the control group (n=42) .The observation group adopted the sequential therapy of TACE combined with the simplified intensity modulated radio-therapy(sIMRT) and the control group adopted the sequential therapy of TACE combined with the conventional intensity-modula-ted radiation therapy (cIMRT) .The shorterm curative effect,progresfree survival (PFS) ,overall survival (OS) ,and toxicity and adverse reactionwere observed in the two group.Result85 casewere followed up according to the requirement,2 casein the control group did noparticipated in the effecevaluation due to the unfinished radiotherapy projec.There were no statistically significandifferencebetween the two groupin the shorterm effect(55 .81% v.52 .50% ) ,PFS(25 .51 weekv.28 .06 weeks) and OS(78 .82 weekv.83 .22 weeks) (P＞0 .05) .The main toxicity and adverse reactionwere similain the two group,each i-tem had no statistical difference between the two group(P>0 .05) .Conclusion sIMRcan obtain the curative effecand progno-sisimilato cIMRwithouincreasing the toxicity and adverse reaction,and reducethe trend developing radioactive livedam-age ,which can be used athe routine replace mode of intensity modulated radiotherapy projecof PHC.
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Objective To evaluate the effiacy and adverse reactions of domestic gemcitabine combined with lobaplatine in salvage treatment of taxanes-refractory advanced lung squamous canceroma.Methods 71 patients with squamous carcinoma of lung,all had been failer to combined chemotherapy with taxanes treatment before,received the treatment with domestic gemcitabine (1 000mg/m2,d1,8) combined with lobaplatine (30mg/m2,d2),21-28 days as a cycle,at least 2 cycles should been recieved.The therapeutic efficacy was evaluated after 2 cycles of chemotherapy,according to RECIST1.0 standard.Results All of 175 cycles had been observed.In terms of the treatment efficacy,68 patients could be evaluated objectively of 71 cases patients,partial response (PR) was 15 cases (22.0％),stable disease(SD) was 18 cases(26.4％),with an overall response rate(RR) was 22.0％ (15/68),disease control rate (DCR) was 48.5 ％ (33/68).The median time to progression (TTP) was 13.6 weeks.the median survival time (OS) was 7.9 months.One year survival rate was 42.6％ (29/68).On 71 cases for a total of 175 cycles of chemotherapy,the major toxic reaction was hematological toxicities,including myelosuppression about 38.3％ (67/175) for grade Ⅲ and Ⅳ.Conclusion The combination treatment of domestic gemcitabine plus lobaplatin is a feasible and active scheme in salvage treatment of taxanes-refractory advanced quamous carcinoma of lung.
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Objective:To collect data about suicide in suicide attemptors after 1 year of their suicidal action Method: 60 suicide attemptors were collected After one year of their suicidal behavior, they were assessed by LES (life event scale), SAS (self-rating anxiety scale) and SDS (self-rating depression scale) Results: None of them completed suicide one year later Four of them had at least another suicide attempt (6 7%), while eleven of them still had suicide ideas (18 3%) They had less scores in LES, SAS and SDS than one year before Those still with idea of suicide had higher scores of all these scales than those without The risk factors for reattempt of suicide included high score of LES, age and physical illness Conclusion: After one year, some of suicide attemptors still have suicide ideas and are in bad mood