The outcome of definitive or salvage radiotherapy for locally advanced hepatocellular carcinoma: A retrospective cohort study of 822 patients from a single institution.

2011 ◽  
Vol 29 (4_suppl) ◽  
pp. 248-248
Author(s):  
J. Seong
Keyword(s):  
Hepatocellular Carcinoma ◽  
Overall Survival ◽  
Cohort Study ◽  
Retrospective Cohort ◽  
Locally Advanced ◽  
Survival Rates ◽  
Advanced Hcc ◽  
Overall Survival Rates ◽  
Better Than ◽  
3D Crt

248 Background: With technological development and awareness of efficacy, radiotherapy (RT) is more frequently adopted in management of hepatocellular carcinoma (HCC). To assess the efficacy of RT, we conducted this retrospective cohort study from a single institute. Methods: The analysis involved 822 patients who underwent definitive or salvage RT for locally advanced HCC from January 1997 to August 2009. Two-dimensional RT, 3-dimensional conformal RT (3D-CRT), and intensity-modulated RT including tomotherapy (IMRT) were carried out for 186 (22.6%), 579 (70.4%), and 57 (6.9%) patients, respectively. In a majority of patients, RT was done either concurrently with intra-arterial 5-FU (500 mg/m2) chemotherapy (CCRT group; 326 patients, 39.7%), or following transarterial chemoembolization (TACE+RT group; 244 patients, 29.7%). Total radiation dose was 30 to 64.8 Gy (median dose 45 Gy) in 1.8-2 Gy fraction. Results: The median age of total 822 patients was 55 and 84.3% was male. The 2, 3, and 4-year overall survival rates of total patients were 21.2, 13.1, and 10.1%, respectively. In 2-year survival, the patients with Child-Pugh class A did better than B or C (23% vs 10.9%, p<0.001), without portal vein thrombosis (PVT) did better than with PVT (26.8% vs 14.3%, p<0.001), and without lymph node metastasis (LNM) did better than with LNM (22.9% vs 11.7%, p<0.001). Patients with total dose higher than 45 Gy did better than those with less than 45 Gy (30.1% vs. 15.6%, p<0.001). The best outcome was shown in patients received higher than 45 Gy using 3D-CRT or IMRT, with 2-year overall survival rates of 25.9% (CCRT) and 41.3% (TACE+RT). Conclusions: This study showed a substantial effect of RT in locally advanced HCC. Further analysis will be continued to provide the best option of radiotherapy for locally advanced HCC. No significant financial relationships to disclose.

scholarly journals Survival and prognostic factors in HIV-infected adults treated with Antiretroviral Therapy in a Malaysian referral hospital: A retrospective cohort study

2019 ◽  
Author(s):  
Lee Sing Chet ◽  
Siti Azrin Ab Hamid ◽  
Norsa'adah Bachok ◽  
Suresh Kumar Chidambaram
Keyword(s):  
Overall Survival ◽  
Cohort Study ◽  
Prognostic Factors ◽  
Antiretroviral Therapy ◽  
Haemoglobin Level ◽  
Retrospective Cohort ◽  
Survival Rates ◽  
Baseline Haemoglobin ◽  
History Of ◽  
Overall Survival Rates

Abstract Background: It is well established that antiretroviral therapy (ART) is beneficial in reducing the mortality among patients with human immunodeficiency virus (HIV). In Malaysia, there is lack of study and information regarding the overall survival rates and prognostic factors for survival in HIV-infected adults treated with ART. Therefore, this study aimed to assess and compare the survival rates as well as to identify the prognostic factors for survival among HIV adults in Malaysia.Methods: A retrospective cohort study was conducted by reviewing the medical records of HIV patients who started ART between year 2007 and 2016 at a tertiary referral hospital in Malaysia. ART-naive adults aged 15 years and above were included and those who were transferred out were excluded. After applying inclusion and exclusion criteria, there were 339 cases eligible in this study. Systematic sampling method was applied. Kaplan Meier survival curve and log-rank test were used to compare the overall survival rates. Cox proportional hazards regression was applied to determine the prognostic factors for survival.Results: The estimated overall survival rates were 95.9%, 93.8%, 90.4%, 84.9%, and 72.8% at 6 months, 1 year, 3 years, 5 years and 10 years, respectively. The overall survival rates were significantly different according to age group (p<0.001), employment status (p<0.001), transmission mode (p=0.003), and history of illicit drug use (p=0.017), baseline CD4 cell count (p<0.001), baseline haemoglobin level (p<0.001), tuberculosis co-infection (p<0.001), hepatitis co-infection (p=0.008), first NRTI (p<0.001) and history of defaults (p=0.021). Based on multiple Cox regression, patients who were anaemic had 3.76 times (95% CI: 1.97, 7.18; p<0.001) higher hazard of death than their non-anaemic counterparts. The hazard risk was 2.09 times (95% CI: 1.10, 3.96; p=0.024) higher among HIV patients co-infected with tuberculosis compared to those who were not. Conclusion: Overall survival rates were higher than low-income countries but lower than in high-income countries, and comparable with middle-income countries. Low baseline haemoglobin level and tuberculosis co-infection were strong prognostic factors for HIV survival

scholarly journals Transcatheter arterial infusion combined with radioactive particles in the treatment of advanced body/tail pancreatic cancer: a retrospective cohort study

2020 ◽  
Author(s):  
Shilong Han ◽  
Chuanwu Cao ◽  
Yifeng Yuan ◽  
Jun Chen ◽  
Linan Yin ◽  
...  
Keyword(s):  
Pancreatic Cancer ◽  
Overall Survival ◽  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Survival Rates ◽  
Control Group ◽  
Arterial Infusion ◽  
Intravenous Chemotherapy ◽  
Overall Survival Rates

Abstract Background Patients with advanced body/tail pancreatic cancer have poor quality of life and low overall survival rate. In recent years, interventional diagnosis and treatment of advanced pancreatic cancer have become increasingly widespread. This retrospective cohort study investigated the efficacy of routine intravenous chemotherapy (the control group), transcatheter arterial infusion (TAI) chemotherapy, and TAI combined with radioactive particles as therapeutic methods for advanced body/tail cancer pancreatic by assessing the short-term and overall survival rates. Methods We screened our prospective database for patients with advanced body/tail pancreatic cancer, which tumor deemed unresectable and no other confirmed malignant tumors, patients were assigned into three groups according to their treatment. Analyses with regard to the clinical responses, the 6, 12, and 18-month survival rates and overall survival rates were performed. Results The median survival time was 6 months in the control group, 10 months in the TAI group and 13 months in the TAI combined group. The Kaplan–Meier estimates of the OS among the three groups, indicating that there is significant difference among three groups (P༜0.000). The clinical remission rates were 17.5% in the control group, 41.5% in the TAI group, and 48.0% in the TAI combined group. Covariates analyzed showed that different treatment methods and times affected the results significantly (P༜0.002). Conclusions In the treatment of advanced body/tail pancreatic cancer, TAI and TAI combined with radioactive particles significantly improved the clinical outcomes in patients compared with routine intravenous chemotherapy.

scholarly journals Sociodemographic Characteristics as Predictors of Outcomes in Hepatocellular Carcinoma: A Retrospective Cohort Study

2020 ◽  
Vol 27 (1) ◽  
pp. 107327482095661
Author(s):  
Bryce D. Beutler ◽  
Mark B. Ulanja ◽  
Rohee Krishan ◽  
Vijay Aluru ◽  
Munachismo L. Ndukwu ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Overall Survival ◽  
Cohort Study ◽  
Native American ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Private Insurance ◽  
Insurance Status ◽  
The Impact ◽  
To Receive

Background: Race, gender, insurance status, and income play important roles in predicting health care outcomes. However, the impact of these factors has yet to be fully elucidated in the setting of hepatocellular carcinoma (HCC). Methods: We designed a retrospective cohort study utilizing data from the Surveillance, Epidemiology, and End Results (SEER) program to identify patients diagnosed with resectable HCC (N = 28,518). Demographic factors of interest included race (Asian/Pacific Islander [API], African American [AA], Native American/Alaska Native [NA], or White [WH]) and gender (male [M] or female [F]). Insurance classifications included those having Medicare/Private Insurance [ME/PI], Medicaid [MAID], or No Insurance [NI]. Median household income was estimated for all diagnosed with HCC. Endpoints included: (1) overall survival; (2) likelihood of receiving a recommendation for surgery; and (3) specific surgical intervention performed. Multivariate multinomial logistic regression for relative risk ratio (RRR) and Cox regression models were used to identify pertinent associations. Results: Race, gender, insurance status, and income had statistically significant effects on the likelihood of surgical recommendation and overall survival. API were more likely to receive a recommendation for hepatic resection (RRR = 1.45; 95% CI: 1.31-1.61; Reference Race: AA) and exhibited prolonged overall survival (HR = 0.77; 95% CI: 0.73-0.82; Reference Race: AA) as compared to members of any other ethnic group; there was no difference in these endpoints between AA, NA, or WH individuals. Gender also had a significant effect on survival: Females exhibited superior overall survival (HR = 0.89; 95% CI: 0.85-0.93; Reference Gender: M) as compared to males. Patients who had ME/PI were more likely than those with MAID or NI to receive a surgical recommendation. ME/PI was also associated with superior overall survival. Conclusions: Race, gender, insurance status, and income have measurable effects on HCC management and outcomes. The underlying causes of these disparities warrant further investigation.

Sociodemographic characteristics as predictors of outcomes in hepatocellular carcinoma: A retrospective cohort study.

2020 ◽  
Vol 38 (4_suppl) ◽  
pp. 503-503
Author(s):  
Bryce David Beutler ◽  
Mark Bilinyi Ulanja ◽  
Vijay Aluru ◽  
Nageshwara Gullapalli
Keyword(s):  
Hepatocellular Carcinoma ◽  
Overall Survival ◽  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Household Income ◽  
Retrospective Cohort ◽  
Insurance Status ◽  
Socioeconomic Class ◽  
The Impact ◽  
To Receive

503 Background: It has been established that race, insurance status, and socioeconomic class play an important role in predicting health care outcomes. However, the impact of these factors has yet to be investigated in the setting of hepatocellular carcinoma (HCC). Methods: We designed a retrospective cohort study utilizing data from the SEER program (2007-2015) to identify patients with resectable HCC (N = 28518). Exposures of interest were race (Asian [AS], Black [BL], Native American/Alaska Native [NA/AN], or White [WH]), insurance status (Medicare/Private Insurance [ME/PI], Medicaid [MAID], or No Insurance [NI]), and median household income. Endpoints included: (1) likelihood of surgical recommendation and (2) overall survival. Multinomial logistic regression for relative risk ratio (RRR) and Cox models were used to identify pertinent associations. Results: Race, insurance status, and socioeconomic class had statistically significant effects on the likelihood of surgical recommendation and overall survival. AS were more likely to receive a recommendation for hepatic resection (RRR = 1.60; 95% CI: 1.42 – 1.80; Reference Race: BL) and exhibited prolonged overall survival (HR = 0.77; 95% CI: 0.73 – 0.82) as compared to members of other ethnic groups; there was no difference in these endpoints between BL, NA/AN, or WH individuals. Patients who had ME/PI were more likely than those with MAID or NI to receive a surgical recommendation. ME/PI was also associated with superior overall survival. Individuals with a household income in the highest quintile were less likely to receive a surgical recommendation than those in the lower quintiles, but nevertheless demonstrated prolonged survival. Conclusions: Race, insurance status, and socioeconomic class have measurable effects on HCC management and outcomes. The underlying causes of these disparities warrant further investigation. [Table: see text]

Role and strategies of radiofrequency ablation in treating advanced hepatocellular carcinoma.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. e14701-e14701
Author(s):  
Min Hua Chen ◽  
Wei Yang ◽  
Jie Wu ◽  
Wei Wu ◽  
Kun Yan
Keyword(s):  
Hepatocellular Carcinoma ◽  
Overall Survival ◽  
Radiofrequency Ablation ◽  
Survival Rates ◽  
Treatment Strategies ◽  
Percutaneous Ablation ◽  
Advanced Hepatocellular Carcinoma ◽  
Advanced Hcc ◽  
Tnm System ◽  
Liver Protection

e14701 Background: To investigate the application value and strategies of ultrasound-guided percutaneous radiofrequency ablation (RFA) in treating advanced hepatocellular carcinoma (HCC) which is common in china. Methods: A total of 655 patients with unresectablely advanced HCC underwent percuatenous RFA therapy and 92 patients with 136 tumors among them were enrolled into the study. According to the 6th UICC/AJCC-TNM system, 82 and 10 patients were in stage III and IV, respectively. The tumor size ranged from 1.5 to 8.0 cm (mean±SD, 4.5±1.6 cm). 59 patients had solitary tumor and the remaining 33 patients had multiple tumors. The Child-Pugh classification of A, B and C were 58,32 and 2 patients, respectively. Established strategies included: (1) select RFA indications based on the contrast-enhanced ultrasound (CEUS) results; (2) design radical protocols based on invasive range showed by CEUS; (3) multiple overlapping ablations based on mathematical protocol; (4) two or three bipolar RFA electrodes with three dimensional localization; (5) color US guided percutaneous ablation of tumor feeding artery (including TACE) + RFA for HCC with rich supply. The patients underwent follow-up using enhanced CT at one month, and then every three months after RFA. The ablation was considered a success if no abnormal enhancement or wash-out was detected in the treated area on the CT scan at one month. All patients after RFA received liver protection treatments. Overall survival was estimated by Kaplan-Meier analysis. Results: Early complete tumor necrosis rate after initial RFA was 90.4% (123/136 tumors). Serious complications were developed in two patients (2.2%) and no treatment-related death occurred. 3~129 months were followed up. Local recurrence rate was 15.4 %(21/136 tumors). The 1-, 3-, 5-year overall survival rates were 83.3 %, 48.3 %, 21.9%, respectively, and the median survival time was 35 months. Conclusions: RFA treatment of advanced HCC proved to be feasible. Paying attention to apply treatment strategies and liver protection therapies in RFA can effectively improve the survival.

scholarly journals Prognostic factors in locally advanced colon cancer treated by extended resection

2004 ◽  
Vol 59 (6) ◽  
pp. 361-368 ◽  
Author(s):  
René A.C. Vieira ◽  
Ademar Lopes ◽  
Paulo A.C. Almeida ◽  
Benedito M. Rossi ◽  
Wilson T. Nakagawa ◽  
...  
Keyword(s):  
Overall Survival ◽  
Multivariate Analysis ◽  
Colon Carcinoma ◽  
Karnofsky Performance Status ◽  
Performance Status ◽  
Locally Advanced ◽  
Survival Rates ◽  
Postoperative Mortality ◽  
The Impact ◽  
Overall Survival Rates

The impact of clinical, pathologic, and surgical variables on the postoperative morbidity, mortality, and survival of patients undergoing extended resections of colon carcinoma were evaluated. METHODS: The medical records of 95 patients who underwent extended resections for colon carcinoma between 1953 and 1996 were reviewed. In all cases, in addition to colectomy, 1 or more organs and/or structures were resected en bloc due to a macroscopically based suspicion of tumor invasion. The clinical, pathologic, and surgical parameters were analyzed. Overall survival rates were analyzed according to the method of Kaplan and Meier. Multivariate analysis was performed using the Cox proportional hazards model. RESULTS: Eighty-six patients were treated by curative surgeries and the remaining by palliative resections. Invasion of the organs and/or adjacent structures and regional lymph nodes was found microscopically in 48 and 31 patients, respectively. The median follow-up without postoperative mortality was 47.7 months. The 5-year overall survival rates was 52.6%. The 5-year overall survival rates for patients undergoing curative and palliative surgeries was 58.3% and 0%, respectively. The mean survival time in the palliative surgery group was 3.1 months. Multivariate analysis showed that Karnofsky performance status was strongly related to the risk of postoperative complications (P = .01), and postoperative deaths were associated with the type of surgery and Karnofsky performance status at the time of admission (P = .001). CONCLUSIONS: Some patients with locally advanced colon adenocarcinomas undergoing extended resections have a 5-year overall survival rates of 58.3%. Patients could benefit from palliative-intent procedures, but these measures should cautiously be indicated and avoided in patients with low Karnofsky performance status due to high rates of postoperative mortality and poor survival.

scholarly journals High HBV Load Weakens Predictive Effect of Serum miR-122 on Response to Sorafenib in Hepatocellular Carcinoma Patients

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Xiaomin Zhang ◽  
Fu’an Wang ◽  
Guangfeng Gu ◽  
Qingpo Wu
Keyword(s):  
Hepatocellular Carcinoma ◽  
Overall Survival ◽  
Locally Advanced ◽  
Sorafenib Treatment ◽  
Advanced Hcc ◽  
Low Level ◽  
High Level Group ◽  
High Level ◽  
Level Group ◽  
Predictive Effect

Background. MiR-122 is a liver-specific microRNA. The aim of the study was to explore the association of serum miR-122 with response to sorafenib in hepatitis B virus- (HBV-) related hepatocellular carcinoma (HCC) patients and to further reveal the effect of the virus load on such potential relationship. Methods. A total of 588 patients with HCC were retrospectively included. All of them were diagnosed with HBV-related locally advanced HCC and were treated with sorafenib. Therapeutic and prognostic information and other information were collected from medical records. Stored blood specimens that were obtained before sorafenib treatment were adopted to detect miR-122. Results. The patients were divided into high-level group and low-level group according to the median of serum miR-122 level, and each group contained 294 patients. During the first 24 weeks after sorafenib treatment, the patients in the high-level group had more opportunities to experience progression-free survival (PFS) and overall survival (OS) than those in the low-level group (HR: 2.47, 95%CI: 1.24∼4.88; HR: 1.20, 95%CI: 1.09∼1.32). In the subgroup analysis, the relationship between serum miR-122 level and overall survival still existed in the patients with relatively lower HBV load (HR: 1.22, 95%CI: 1.09∼1.36), but not in the patients with higher HBV load (HR: 1.12, 95%CI: 0.93∼1.35). Conclusion. Higher serum level of miR-122 at baseline was associated with a better response to sorafenib in HBV-related locally advanced HCC patients, and relatively high HBV load weakened such predictive effect mentioned above.

Poor Prognostic Factors after Repeat Hepatectomy for Recurrent Hepatocellular Carcinoma in the Modern Era

2012 ◽  
Vol 78 (4) ◽  
pp. 419-425 ◽  
Author(s):  
Eiji Tsujita ◽  
Yo-Ichi Yamashita ◽  
Kazuki Takeishi ◽  
Ayumi Matsuyama ◽  
Shin-Ichi Tsutsui ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Overall Survival ◽  
Prognostic Factors ◽  
Survival Rates ◽  
Repeat Hepatectomy ◽  
Recurrent Hepatocellular Carcinoma ◽  
The Poor ◽  
Estimated Blood Loss ◽  
Poor Outcomes ◽  
Overall Survival Rates

The purpose of this study was to determine the poor prognostic factors after repeat hepatectomy (Hx) in patients with recurrent hepatocellular carcinoma (HCC). Overall survival rates and clinicopathological variables in 112 patients with repeat Hx from 1992 to 2010 were compared with those in 531 patients who underwent a primary Hx. To clarify the poor prognosis factors after repeat Hx, survival data among 112 patients were univariately and multivariately analyzed. Overall survival after repeat Hx was similar for that of the patients who underwent a primary Hx. The mean age of repeat Hx group was significantly higher, and a well-preserved liver function was recognized than the primary Hx group. Multivariate analysis revealed that: 1) indocyanine green retention rate at 15 minutes; 2) disease-free interval; 3) tumor size; 4) portal vein invasion at primary Hx; 5) gender; and 6) estimated blood loss to be an independent and significant poor prognostic factors. The overall 3-year postrecurrence overall survival rates were 100, 91.3, 59.6, and 0 per cent at risk number (R) R0, R1/2, R3, R4, respectively ( P < 0.05). Repeat Hx provided a good compatible prognosis with primary Hx. In our findings, five risk factors to predict poor outcomes after repeat Hx were useful. Patients with recurrent HCC do not have universally poor outcomes, and our simple scoring system using five poor prognostic factors could serve to advise the prognosis and the potential benefit for patient selection about repeat Hx.

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