BACKGROUND The treatment of hepatocellular carcinoma(HCC)≥10 cm remains a challenge.AIM To consolidate the role of surgical resection for HCC larger than 10 cm.METHODS Eligible HCC patients were identified from the C...BACKGROUND The treatment of hepatocellular carcinoma(HCC)≥10 cm remains a challenge.AIM To consolidate the role of surgical resection for HCC larger than 10 cm.METHODS Eligible HCC patients were identified from the Chang Gung Research Database,the largest multi-institution database,which collected medical records of all patients from Chang Gung Memorial Foundation.The surgical outcome of HCC≥10 cm(L-HCC)was compared to that of HCC<10 cm(S-HCC)(model 1).The survival of L-HCC after either liver resection or transarterial chemoembolization(TACE)was also analyzed(model 2).The long-term risks of all-cause mortality and recurrence were assessed to consolidate the role of surgery for L-HCC.RESULTS From January 2004 to July 2015,a total of 32403 HCC patients were identified from the Chang Gung Research Database.Among 3985 patients who received liver resection,3559(89.3%)had S-HCC,and 426 had L-HCC.The L-HCC patients had a worse disease-free survival(0.27 for L-HCC vs 0.40 for S-HCC)and overall survival(0.18 for L-HCC vs 0.45 for S-HCC)than the S-HCC after liver resection(both P<0.001).However,the surgical and long-term outcome of resected L-HCC had improved dramatically in the recent decades.After adjusting for covariates,surgery could provide a better outcome for L-HCC than TACE(adjusted hazard ratio of all-cause mortality:0.46,95%confidence interval:0.38-0.56 for surgery).Subgroup analysis stratified by different stages showed similar trend of survival benefit among L-HCC patients receiving surgery.CONCLUSION Our study demonstrated an improving surgical outcome for HCC larger than 10 cm.Under selected conditions,surgery is better than TACE in terms of disease control and survival and should be performed.Due to inferior survival,a subclassification within T1 stage should be considered.Future studies are mandatory to confirm our findings.展开更多
Objective: This study aims to evaluate the impact and potential prognostic roles of the pre- and post-treatment Glasgow prognostic score (GPS) and the change thereof in patients with advanced head and neck cancer unde...Objective: This study aims to evaluate the impact and potential prognostic roles of the pre- and post-treatment Glasgow prognostic score (GPS) and the change thereof in patients with advanced head and neck cancer undergoing concurrent chemoradiotherapy (CCRT). Methods: We collected GPS and clinicopathological data of 139 stage III, IVA, and IVB head and neck cancer patients who underwent CCRT between 2008 and 2011. Their GPSs pre- and post-CCRT and the change thereof were analyzed for correlations with recurrence and survival. Results: The GPS changed in 72 (51.8%) patients, with worse scores observed post-CCRT in 65 (90.3%) of the GPS changed patients. Patients in the improved GPS group showed a tendency toward better survival. From the multivariate analysis, the post-CCRT GPS level was an independent prognostic factor in addition to tumor stage. Conclusions: After CCRT, a high GPS was revealed to be an important predictor of survival for advanced head and neck cancer.展开更多
文摘BACKGROUND The treatment of hepatocellular carcinoma(HCC)≥10 cm remains a challenge.AIM To consolidate the role of surgical resection for HCC larger than 10 cm.METHODS Eligible HCC patients were identified from the Chang Gung Research Database,the largest multi-institution database,which collected medical records of all patients from Chang Gung Memorial Foundation.The surgical outcome of HCC≥10 cm(L-HCC)was compared to that of HCC<10 cm(S-HCC)(model 1).The survival of L-HCC after either liver resection or transarterial chemoembolization(TACE)was also analyzed(model 2).The long-term risks of all-cause mortality and recurrence were assessed to consolidate the role of surgery for L-HCC.RESULTS From January 2004 to July 2015,a total of 32403 HCC patients were identified from the Chang Gung Research Database.Among 3985 patients who received liver resection,3559(89.3%)had S-HCC,and 426 had L-HCC.The L-HCC patients had a worse disease-free survival(0.27 for L-HCC vs 0.40 for S-HCC)and overall survival(0.18 for L-HCC vs 0.45 for S-HCC)than the S-HCC after liver resection(both P<0.001).However,the surgical and long-term outcome of resected L-HCC had improved dramatically in the recent decades.After adjusting for covariates,surgery could provide a better outcome for L-HCC than TACE(adjusted hazard ratio of all-cause mortality:0.46,95%confidence interval:0.38-0.56 for surgery).Subgroup analysis stratified by different stages showed similar trend of survival benefit among L-HCC patients receiving surgery.CONCLUSION Our study demonstrated an improving surgical outcome for HCC larger than 10 cm.Under selected conditions,surgery is better than TACE in terms of disease control and survival and should be performed.Due to inferior survival,a subclassification within T1 stage should be considered.Future studies are mandatory to confirm our findings.
文摘Objective: This study aims to evaluate the impact and potential prognostic roles of the pre- and post-treatment Glasgow prognostic score (GPS) and the change thereof in patients with advanced head and neck cancer undergoing concurrent chemoradiotherapy (CCRT). Methods: We collected GPS and clinicopathological data of 139 stage III, IVA, and IVB head and neck cancer patients who underwent CCRT between 2008 and 2011. Their GPSs pre- and post-CCRT and the change thereof were analyzed for correlations with recurrence and survival. Results: The GPS changed in 72 (51.8%) patients, with worse scores observed post-CCRT in 65 (90.3%) of the GPS changed patients. Patients in the improved GPS group showed a tendency toward better survival. From the multivariate analysis, the post-CCRT GPS level was an independent prognostic factor in addition to tumor stage. Conclusions: After CCRT, a high GPS was revealed to be an important predictor of survival for advanced head and neck cancer.
