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480 Background: Child-Pugh grade is widely used to assess hepatic function reserve, but it is relatively subjective for assessment of hepatic encephalopathy. A newly developed scoring system combining albumin and bilirubin, called ALBI grade, aims to assess liver function objectively. In prognosis prediction of hepatocellular carcinoma (HCC), The Cancer of the Liver Italian Program (CLIP) score is commonly used in clinical practice and includes Child-Pugh evaluation. We substituted ALBI grade for Child-Pugh grade to establish ALBI-CLIP system and conducted this study to validate the prognostic value of ALBI -CLIP in HBV-related HCC patients after TACE therapy. Methods: We retrospectively analyzed HBV-related HCC patients who received TACE therapy. Baseline data were collected and evaluated. Child-Pugh grade and ALBI grade were integrated into CLIP and ALBI-CLIP systems, respectively. Univariate and multivariate analyses were conducted to identify independent prognostic factors for overall survival. Comparisons of receiver operating characteristic (ROC) curves and likelihood ratio test (LRT) were used to compare the value of ALBI-CLIP, CLIP and TNM staging systems in predicting survival. Results: A total of 207 patients were included. 153 (73.9%) and 54 (26.1%) patients were classified as Child-Pugh grade A and B, respectively. But according to ALBI grade, 57 (27.5%), 136 (65.7%) and 14 (6.8%) of them were correspondingly divided into Grade 1, 2 and 3. Comparisons of ROC curves showed that ALBI-CLIP and CLIP had similar areas under the curve, both of which were larger than that of TNM system in predicting 3-month, 6-month, 1-year and 2-year survival. LRT indicated that both ALBI-CLIP and CLIP had larger χ2 values and smaller values of Akaike information criterion (AIC), compared with TNM system (χ2 = 29.771, 29.479, 9.105; AIC = 858.215, 858.069, 879.410 for ALBI-CLIP, CLIP and TNM, respectively). Conclusions: Our current study suggested that modified CLIP score with albumin-bilirubin grade retained prognostic value in HBV-related HCC treated with TACE therapy.

237 Background: Medical decision making of Chinese patients was family based, especially for female cancer patients. However, few studies have systematically investigated female patients. We aimed to illustrate the determinant of female cancer patients’ role in decision making. Methods: A total of 286 adult female cancer patients were included in this study between September 1st 2013 and December 31st 2013 from 13 leading general hospitals across China. A questionnaire was given to the oncologists in charge to evaluate each patient concerning the interaction between family and cancer patients, patients’ awareness of disease and participation in medical decision making in mainland China. In this study, the family statuses of patients were ranked as superordinate (one who was the major decision maker in family), equality (one discussed important issues with family members and made decision with consensus of family members), and subordinate (those who usually don’t be involved in significant family issues). Results: Among the 286 cancer patients, only 29 (10.1%) patients made decision themselves. 221 (77.3%) patients delegated decision making to their family. The rest of 36 (12.6%) patients were involved in decision making. Patients with nonlocal insurance, which meant they traveled to the major cities for advanced medication, were inclined to let their family members make decision for them. Patients’ family status significantly determined their participation in medical decision making. Female patients as superordinate family members (4.5%), tend to play a positive role in medical decision. By contrast, patients with subordinate role in family (66.4%) persistantly play a passive role in medical decision making. Violation of medical recommendation increased according to the severity of patients’ prognosis. Cancer progression (90.6%), financial expense (65.7%) and life expectancy (94.1%) was always hidden from female patients by their families, especially for those with incurable disease. Conclusions: Medical decision making of female Chinese cancer patients was mainly family based. Female patients’ awareness of disease and participation in medical decision making was still needs improvement.

e15591Background: The prognosis of hepatocellular carcinoma (HCC) patients receiving transcatheter arterial chemoembolization (TACE) is far from being identified. The present study aimed to assess ...

e15605Background: Cholangiocarcinoma is a highly malignance with poor prognosis. To date,the prognostic factors remained unclear. Prior studies have demonstrated the prognostic value of pretreatmen...

347 Background: HBV infection is one of the main reasons for hepatocellular carcinoma(HCC). Patients with advanced HBV-associated HCC have poor prognosis. Life expectancy more than 3 months is one inclusion criteria for molecular targeted drugs in clinical trials. Prediction of 3-month OS and OS survival rate of advanced HCC patients is very important. A new prognostic system called PS-JIS system (proposed Performance Status combined Japan Integrated Staging system, variables and risk classification criteria are listed below) was established in 2015 and now we want to compare this new prognostic system and other three current staging systems in predicting the survival rate of patients with advanced HBV-associated HCC. Methods: From September 2008 to June 2010, 220 patients with advanced HCC who didn’t receive anti-cancer therapy recommended by NCCN guidelines were analyzed. Data were collected to classify patients according to CLIP (Cancer of the Liver Italian Program), PS-JIS, GETCH(Groupe d’étude et de Traitement du Carcinome Hepatocellulaire) and TNM staging system at diagnosis. OS and 3-month OS were the end points used in the analysis. Results: When predicting 3-month survival, ROC analysis show AUC of CLIP, PS-JIS, GETCH and TNM is 0.806, 0.761, 0.654 and 0.643. AUC of CLIP and PS-JIS is similar (P=0.1174), both significantly higher than the other two staging system (P

206 Background: Inflammatory microenvironment plays an important role in the progression of HCC. Peripheral blood LMR, as a novel inflammatory biomarker combining an estimate of host immune homeostasis and tumor microenvironment, has been found to be a predictor for clinical outcomes in various malignancies. There have been no reports regarding the prognostic value of LMR in advanced HCC until now. We want to investigate the prognostic value of LMR in patients with advanced HBV-associated hepatocellular carcinoma. Methods: From September 2008 to June 2010, a total of 174 patients with HBV-associated advanced HCC without fever or signs of infections were analyzed. Clinicopathological parameters, including LMR, were evaluated to identify predictors of overall survival. Univariate and multivariate analyses were performed, using the Cox proportional hazards model. The best cutoff was determined with time-dependent receiver operating characteristic curve. Results: Univariate and multivariate analyses showed that LMR was an independent prognostic factor in overall survival in patients with advanced HCC(P < 0.01 ). The best cutoff point of LMR was 4.52. All patients were dichotomized into either a low LMR group( ≤ 4.52) or a high LMR group( > 4.52). Overall survival(OS) of high LMR group was significantly longer than that of low LMR group(P < 0.01 ). High LMR group patients had significantly higher 6-month OS rate(50% vs 23%, P < 0.01) than that of low LMR group patients. Higher LMR level was significantly correlated with the presence of metastasis and larger tumor size(P < 0.05). Conclusions: LMR is an independent prognostic factor of advanced HCC patients. Higher Baseline LMR levels indicates better prognosis.

18 Background: Advance directives (ADs) are a sensitive issue among traditional Chinese people, who usually refrain from mentioning this topic until it is imperative. Medical decisions for cancer patients are made by their families, which might violate patients’ personal will. This study was aimed to examine the acceptance of ADs among Chinese cancer patients and their families and patient participation in this procedure. Finally, to analyze the moral risk involved. Methods: Participants included 412 adult cancer patients from 9 leading hospitals across China. An AD was introduced to the main decision makers for each patient; if they wished to sign it, the AD would be systematically discussed. A questionnaire was given to the oncologists in charge of each patient to evaluate the interaction between families and patients, patients’ awareness of their disease, and participation in an AD. Results: A total of 246 patients and their family members rejected systematic discussion of AD, the majority (95.5%) of whom were under anti-cancer treatment. An additional 166 patients or their families accepted the concept of an AD and signed an AD to give up invasive treatment. This decision was make shortly after termination of anti-cancer therapy. Correlational analysis revealed that patients living in villages and who were subordinate members in their families tended to accept an AD. Of these, only 24 patients participated in the decision making. Correlational analysis revealed that patients with a better financial situation, living in cities, and superordinate status in their families tended to participate in the AD discussion, as well as those who usually made medical decisions themselves. Nearly all the patients deciding their own AD knew their entire situation, including diagnosis and prognosis. For 101 patients, anti-cancer therapy was ended prematurely, with as many as 37 patients not told about their potential loss of health interests. Conclusions: ADs were widely accepted among Chinese cancer patients when anti-cancer therapy was terminated. Most cancer patients were excluded from the discussion of an AD. Thus, AD could be formally introduced to the family of Chinese cancer patients after termination of anti-cancer therapy.

251 Background: Prognosis of patients with advanced HCC is very poor, median overall survival varies from 3 to 6 months. Life expectancy more than 3 months is one inclusion criteria for molecular targeted drugs in clinical tirals. There exists four models for end-stage liver disease: 1.) MELD: The model for end-stage Liver disease; 2.) MELD-AS: MELD+4.53×c(Na)+4.46×Ascites [Serum Na: Na

388 Background: Hepatitis B virus (HBV) reactivation was reported to be induced by transcatheter arterial chemoembolization (TACE) in HBV-related hepatocellular carcinonma (HCC) patients with a high incidence. The effective strategy to reduce hepatitis flares due to HBV reactivation in this specific group of patients was limited to lamivudine. This retrospective study was aimed to investigate the efficacy of prophylactic entecavir in HCC patients receiving TACE. Methods: A consecutive series of 191 HBV-related HCC patients receiving TACE were analyzed including 44 patients received prophylactic entecavir. Virologic events, defined as an increase in serum HBV DNA level to more than 1 log10 copies/ml higher than nadir the level, and hepatitis flares due to HBV reactivation were the main endpoints. Results: Patients with or without prophylactic were similar in host factors and the majorities of characteristics regarding to tumor factors, HBV status, liver function and LMR. Notably, cycles of TACE were parallel between the groups. Ten (22.7%) patients receiving prophylactic entecavir reached virologic response. The patients receiving prophylactic entecavir presented significantly reduced virologic events (6.8% vs 54.4%, p=0.000) and hepatitis flares due to HBV reactivation (0.0% vs 11.6%, p=0.039) compared with patients without prophylaxis. Kaplan-Meier analysis illustrated that the patients in the entecavir group presented significantly improved virologic events free survival (p=0.000) and hepatitis flare free survival (p=0.017). Female and Eastern Cooperative Oncology Group (ECOG) performance status 2 was the only significant predictors for virological events in patients without prophylactic antiviral. Rescue antiviral therapy did not reduce the incidence of hepatitis flares due to HBV reactivation. Conclusions: Prophylactic entecavir presented promising efficacy in HBV-related cancer patients receiving TACE. Lower performance status and female gender might be the predictors for HBV reactivation in these patients.

227 Background: Medical decision making of Chinese patients was family based, which was criticized for the latent moral risk. However, few studies have systematically illustrated the risks of the mode. We aimed to illustrate the determinant of patients’ role in decision making. Methods: A total of 644 adult cancer patients were included in this study between September 1, 2013 and December 31, 2013 from 13 leading general hospitals across China. A questionnaire was give to the oncologists in charge to evaluate each patient concerning the interaction between family and cancer patients, patients’ awareness of disease and participation in medical decision making in mainland China. In this study, the family statuses of patients were ranked as superordinate (one who was the major decision maker in family), equality (one discussed important issues with family members), and subordinate (those who usually don’t be involved in significant family issues). Results: Among the 644 cancer patients, only 125 (19.4%) patients made decision themselves. 291 (45.2%) patients delegated decision making to their family. The rest of 228 (35.4%) patients were involved in decision making. Patients with nonlocal insurance, which meant they traveled to the major cities for advanced medication, were inclined to let their family members make decision for them. Patients’ family status significantly determined their participation in medical decision making. Patients, as superordinate family members, tend to play a positive role in medical decision. By contrast, patients with subordinate role in family continued to play a passive role in medical decision making. Violation of medical recommendation increased according to the severity of patients’ prognosis. The reasons of violation were mainly financial problems. Distrust to doctors presented in merely about 5% of the cases. And conflicts between family members were extremely scarce. Bad news was always hidden from patients, especially for those with incurable disease. Conclusions: Medical decision making of Chinese cancer patients was family based. Patients’ awareness of disease and participation in medical decision making relied on their family status and family financial situation.

e19508 Background: Relapsed and refractory non-Hodgkin’s lymphomas (NHL) have a poor prognosis and represent a major treatment challenge. There is no standard of care for salvage regimens. Metronom...

e15096 Background: Golgi protein 73 (GP73), a membrane protein localized in the type II Golgi complex, is a candidate biomarker for hepatocellular carcinoma (HCC). However, current evidence is conf...

e15118 Background: Previous studies have demonstrated a correlation between immune microenvironment and the biology of hepatocellular carcinoma (HCC). This study aims to evaluate the prognostic val...

538 Background: Overexpression of enhancer of zeste homologue 2 (EZH2), a key component of polycomb proteins, has been linked to aggressive tumor behavior for breast cancer. In vitro, hypoxia-inducible factor 1 alpha (HIF-1α) transcriptionally activates EZH2 and promotes breast tumor initiating cells progression. Here, we characterized the clinicopathological effect of HIF-1α and EZH2 in breast cancer patients. Methods: Tumor specimens from 410 luminal subtype breast cancer patients were used to construct tissue microarray. EZH2 and HIF-1α level were examined by immunohistochemistry staining and Western blot analysis. With the 5-year follow up, the prognostic effect of EZH2 was subjected to multivariate analysis. Results: EZH2 and HIF-1α were highly expressed in 99 (24.1%) and 272 (70.6%) patients, respectively. EZH2 overexpression was associated with high histological grade (P=0.030), lymphatic invasion (P=0.025), HER2 overexpression (P=0.005) and hypoxic condition (P

e16077 Background: Most of malignant tumor patients have hypercoagulable state with plasma fibrinogen (Fib) levels increased. In this study, we aimed to investigate correlation of plasma Fib with routine prognostic factors of prostate cancer patients, including Gleason score, prostate specific antigen (PSA), TNM 7th Stage. Methods: From January 2007 to December 2012, 107 patients with prostate cancer and 44 cases of benign prostatic hyperplasia (BPH) were included in our study. Automated coagulation analyzer was used to determine the plasma fibrinogen levels. Results: The patients presented a mean age of 70.6 years, a mean PSA level of 28.73 ng/ml, clinically localized prostate cancer in 47 cases, locally advanced condition in 27cases, and distant metastatic disease in 33 cases. The fibrinogen levels were increased in cancer patients compared to that in patients with BPH (P = 0.031). Higher fibrinogen levels related to metastasis, higher TNM stage and increased PSA (p = 0.000, 0.041 and 0.004 respectively). Fib levels were irrelevant to T state, N state, and Gleason score. Conclusions: Prostate cancer patients displayed increased Fib levels. Plasma Fib is significantly increased in patients with higher PSA level,worse TNM stage and distant metastasis. The patients with high Fib might presented relative worse prognosis and should be monitored closely. [Table: see text]

4131 Background: We and others had proved that hypoxia-inducible factor-1α (HIF-1α) and transcriptionally upregulated Aurora-A were required for disease progression in several tumors. Methods: We addressed the clinicopathologic value of HIF-1α and Aurora-a in primary duodenal adenocarcinoma (PDA). Aurora-a and HIF-1α expression were semi-quantitative evaluated by immunohistochemistry in 140 PDA. Among which, 76 patients from one institute acted as training set, and 64 cases from another two institutes were used as testing set to validate the prognostic effect of Aurora-a and HIF-1α. Results: We found that Aurora-a was high or sufficient expressed in tumor zone, whereas low-expressed in the normal adjacent epithelia. Moreover, Aurora-a high expression, classified by training set ROC analysis-generated cutoff score, predicted an inferior overall survival both in testing set and training set. Multivariate Cox regression confirmed that Aurora-a was indeed an independent prognostic factor (Table). Contrary to previous studies, we did not detect any correlation between Aurora-a and HIF-1α in PDA. Additionally, survival analysis showed that HIF-1α level was not correlated with patient outcome (p = 0.466). Conclusions: Activation of Aurora-A, an independent negative prognostic biomarker, might be used to identify particular patients for more selective therapy. [Table: see text]

2567 Background: The life expectancy of patients with advanced hepatocellular carcinoma (HCC) enrolled in clinical trials should be at least 3 month to test drug response. However, the prognosis of...