scholarly journals Predictors of Spontaneous Rupture of Hepatocellular Carcinoma and Clinical Outcomes Following Hepatectomy

2021 ◽  
Author(s):  
Yiran Chen ◽  
Jing Zhao ◽  
Deliang Guo ◽  
Chang Xu ◽  
Qian Zhu
Keyword(s):  
Hepatocellular Carcinoma ◽  
Tumor Size ◽  
Curative Resection ◽  
Postoperative Morbidity ◽  
Clinicopathological Parameters ◽  
Hospital Death ◽  
Term Survival ◽  
Increased Risk ◽  
Significant Difference ◽  
The Impact

Abstract Objective: To explore the independent predictive factors of spontaneous tumor rupture (STR) in patients undergoing curative resection of hepatocellular carcinoma (HCC), and to evaluate the impact of STRHCC on long-term survival after hepatectomy. Methods: The clinicopathological parameters of 106 patients with STRHCC and 201 patients with nonruptured HCC who underwent hepatectomy from January 2007 to November 2011 at the Eastern Hepatobiliary Surgery Hospital and Zhongnan Hospital of Wuhan University were analyzed using propensity score matching (PSM) and logistic regression model. Results: Factors including complicated hypertension, cirrhosis, total bilirubin (TB), tumor size, and seroperitoneum were independent predictors of STR. For all 307 HCC patients, the 1-, 3- and 5-year overall survival (OS) rates were 54.0%, 37.3% and 33.8% respectively. After propensity matching scores, the 1-, 3-, and 5-year OS rates in the ruptured group remained significantly lower at 41.5%, 23.5%, and 17.5% when compared with the nonruptured group at 70.8%, 47.1%, and 37.6% respectively, while the 1-, 3-, and 5-year Disease-free survival (DFS) rates between the groups did not differ significantly (50.4%, 35.1%, 27.1% vs 55.4%, 38.2%, 27.4%). STRHCC was significant associated with increased risk of OS, but not of shorter DFS. No significant difference in postoperative morbidity or hospital death was observed between the groups. Conclusion: Factors including complicated hypertension, liver cirrhosis, higher TB levels, tumor size > 5cm, and seroperitoneum are significant predictors of STR. STR results in poorer OS but not DFS in patients undergoing curative resection for HCC. STRHCC has no impact on postoperative morbidity and mortality after hepatectomy.

scholarly journals Long-Term Survival in Patients With T2 Hepatocellular Carcinoma After Primary Curative Resection Can Be Further Stratified by Tumor Size

Medicine ◽  
2014 ◽  
Vol 93 (27) ◽  
pp. e203 ◽  
Author(s):  
Cheng-Maw Ho ◽  
Rey-Heng Hu ◽  
Po-Huang Lee ◽  
Yao-Ming Wu ◽  
Ming-Chih Ho
Keyword(s):  
Hepatocellular Carcinoma ◽  
Tumor Size ◽  
Curative Resection ◽  
Term Survival ◽  
Long Term Survival

Long-term survivors after sorafenib therapy in unresectable hepatocellular carcinoma.

2015 ◽  
Vol 33 (3_suppl) ◽  
pp. 470-470
Author(s):  
Satoru Imura ◽  
Mitsuo Shimada ◽  
Yuji Morine ◽  
Tetsuya Ikemoto ◽  
Yusuke Arakawa ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Curative Resection ◽  
Term Survival ◽  
Sorafenib Treatment ◽  
Advanced Hcc ◽  
Sorafenib Therapy ◽  
Significant Difference ◽  
Long Term Survivors ◽  
Significant Factors

470 Background: Sorafenib is one of the standard therapies for unresectable HCC. Recently, so-called “conversion” cases, who had received curative resection after sorafenib therapy, have been reported sporadically. Here, we investigated outcome of sorafenib treatment and characteristics of long-term survivors. Methods: 1) Thirty-five patients with advanced HCC underwent sorafenib therapy were enrolled. 2) The data of 59 patients from main three hospitals in Tokushima were reviewed to study the characteristics of long-term survivors. Results: 1.) The median treatment period was 3.7mo. The 1-year survival rate was 58%. The rate of partial response was 9% and the rate of stable disease was 34%. These two patients were converted to the surgical resection after sorafenib therapy. Conversion case: 50-year old male with huge unresectable HCC underwent sorafenib therapy as initial treatment. Three months after sorafenib induction, main tumor was shrunken and some intrahepatic metastase were disappeared. Right lobectomy as curative resection could be performed. He has no recurrence for 2 years after surgery. 2.) Of 59 patients, over three-years survivors were four patients (L-group) and twenty-three patients were dead within 1 year after sorafenib induction (S-group). Between the two groups, there was no significant difference in age, gender, liver function, and tumor markers. Only the response to sorafenib was significant factors for long-term survival. Sorafenib administration was continued for more than 3 years in two patients of L-group, but withdrawn in two patients. However, other treatments such as TACE or radiation were done soon after withdrawal. Conclusions: Sorafenib combined with surgical treatment may contribute to improve prognosis of patients with initially unresectable HCC.

scholarly journals Concurrent Cholecystectomy Is Associated with a Lower Risk of Recurrence after Curative Resection in Early-Stage Hepatocellular Carcinoma: A 10 Year Observational Single-Center Study

2021 ◽  
Vol 11 (12) ◽  
pp. 1261
Author(s):  
Yu-Syuan Chen ◽  
Shih-Yu Yang ◽  
Pei-Ming Wang ◽  
Chih-Chi Wang ◽  
Chee-Chien Yong ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Overall Survival ◽  
Curative Resection ◽  
Proportional Hazards ◽  
Early Stage ◽  
Histological Grade ◽  
Long Term Effect ◽  
Tumor Number ◽  
Increased Risk ◽  
The Impact

Background: Cholecystectomy has been reported to be associated with increased risk of developing hepatocellular carcinoma (HCC). However, there is little information about the impact of cholecystectomy on the outcome of HCC. Aims: To evaluate the long-term effect of concurrent cholecystectomy on recurrence and overall survival in HCC after curative hepatectomy. Patients and Methods: We retrospectively enrolled 857 patients with BCLC stage 0 or A HCC who underwent primary resection from January 2001 to June 2016. The impact of concurrent cholecystectomy on overall survival (OS) and recurrence-free survival (RFS) were analyzed by Cox’s proportional hazards models after one-to-one propensity score matching (PSM). Results: Of the 857 patients, 539 (62.9%) received concurrent cholecystectomy (cholecystectomy group) and 318 (37.1%) did not (non-cholecystectomy group). During the mean follow-up period of 75.0 months, 471 (55.0%) patients experienced recurrence, and 321 (37.5%) died. RFS and OS were not significantly different between the groups. After PSM, a total of 298 patients were enrolled in each group. RFS was significantly higher in the cholecystectomy than non-cholecystectomy group (p = 0.044). In multivariate analysis, age (p = 0.022), serum AFP (p = 0.008), liver cirrhosis (p < 0.001), diabetes (p = 0.004), tumor number (p = 0.005), tumor size (p = 0.002), histological grade (p = 0.001), microvascular invasion (p < 0.001) and cholecystectomy (p = 0.021) were independent risk factors for HCC recurrence. However, there were no significant differences in OS between the cholecystectomy and non-cholecystectomy groups. Conclusions: Concurrent cholecystectomy may reduce recurrence in early-stage HCC after curative resection. Further studies are needed to validate our results.

scholarly journals The effects of several postoperative adjuvant therapies for hepatocellular carcinoma patients with microvascular invasion after curative resection: a systematic review and meta-analysis

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Jiarui Yang ◽  
Hao Liang ◽  
Kunpeng Hu ◽  
Zhiyong Xiong ◽  
Mingbo Cao ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Conservative Treatment ◽  
Curative Resection ◽  
Postoperative Radiotherapy ◽  
Meta Analysis ◽  
Microvascular Invasion ◽  
Cochrane Library ◽  
Conservative Group ◽  
Adjuvant Therapies ◽  
Significant Difference

Abstract Background For patients with hepatocellular carcinoma (HCC) with microvascular invasion (MVI) after curative resection, the effects of various postoperative adjuvant therapies are not summarized in detail, and the comparison between the effects of various adjuvant therapies is still unclear. Thus, we collected existing studies on postoperative adjuvant therapies for patients with HCC with MVI after curative resection and analyzed the effects of various adjuvant therapies. Method We collected all studies on postoperative adjuvant therapy for patients with HCC with MVI after curative resection from PubMed, EMBASE, Cochrane Library and SinoMed ending on May 1, 2019. Overall survival (OS) and disease-free/recurrence-free survival (RFS) between each group were compared in these studies by calculating the pooled hazard ratio (HR) and 95% confidence interval (CI). All statistical analyses were assessed by two authors independently. Result A total of 13 studies were included in this study, including 824 postoperative adjuvant transarterial chemoembolization (pa-TACE) patients, 90 postoperative radiotherapy patients, 57 radiofrequency ablation (RFA)/re-resection patients, 16 sorafenib patients and 886 postoperative conservative treatment patients. The results showed that pa-TACE significantly improved OS and RFS compared with postoperative conservative treatment in patients with HCC with MVI after curative resection (HR: 0.64, 95% CI: 0.55–0.74, p < 0.001; HR: 0.70, 95% CI: 0.62–0.78, p < 0.001, respectively). There was no significant difference in OS between pa-TACE and radiotherapy in patients with HCC with MVI (HR: 1.75, 95% CI: 0.92–3.32, p = 0.087). RFS in patients with HCC with MVI after pa-TACE was worse than that after postoperative adjuvant radiotherapy (HR: 2.29, 95% CI: 1.43–3.65, p < 0.001). The prognosis of pa-TACE and RFA/re-resection in patients with MVI with recurrent HCC had no significant differences (HR: 0.65, 95% CI: 0.09–4.89, p = 0.671). Adjuvant treatments significantly improved the OS and RFS of patients compared with the postoperative conservative group (HR: 0.580, 95% CI: 0.480–0.710, p < 0.001; HR: 0.630, 95% CI: 0.540–0.740, p < 0.001, respectively). Conclusion Compared with postoperative conservative treatment, pa-TACE, postoperative radiotherapy and sorafenib can improve the prognosis of patients with hepatocellular carcinoma with microvascular invasion after curative resection. Postoperative radiotherapy can reduce the recurrence of patients with HCC with MVI after curative resection compared with pa-TACE.

scholarly journals Alpha-Fetoprotein- and CD40Ligand-Expressing Dendritic Cells for Immunotherapy of Hepatocellular Carcinoma

Cancers ◽  
2021 ◽  
Vol 13 (13) ◽  
pp. 3375
Author(s):  
Annabelle Vogt ◽  
Farsaneh Sadeghlar ◽  
Tiyasha H. Ayub ◽  
Carlo Schneider ◽  
Christian Möhring ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
T Cells ◽  
Dendritic Cells ◽  
Tumor Regression ◽  
Combined Therapy ◽  
Term Survival ◽  
Effector Cells ◽  
Tumor Environment ◽  
The Impact

Dendritic cells (DC) as professional antigen presenting cells are able to prime T-cells against the tumor-associated antigen α-fetoprotein (AFP) for immunotherapy of hepatocellular carcinoma (HCC). However, a strong immunosuppressive tumor environment limits their efficacy in patients. The co-stimulation with CD40Ligand (CD40L) is critical in the maturation of DC and T-cell priming. In this study, the impact of intratumoral (i.t.) CD40L-expressing DC to improve vaccination with murine (m)AFP-transduced DC (Ad-mAFP-DC) was analyzed in subcutaneous (s.c.) and orthotopic murine HCC. Murine DC were adenovirally transduced with Ad-mAFP or Ad-CD40L. Hepa129-mAFP-cells were injected into the right flank or the liver of C3H-mice to induce subcutaneous (s.c.) and orthotopic HCC. For treatments, 106 Ad-mAFP-transduced DC were inoculated s.c. followed by 106 CD40L-expressing DC injected intratumorally (i.t.). S.c. inoculation with Ad-mAFP-transduced DC, as vaccine, induced a delay of tumor-growth of AFP-positive HCC compared to controls. When s.c.-inoculation of Ad-mAFP-DC was combined with i.t.-application of Ad-CD40L-DC synergistic antitumoral effects were observed and complete remissions and long-term survival in 62% of tumor-bearing animals were achieved. Analysis of the tumor environment at different time points revealed that s.c.-vaccination with Ad-mAFP-DC seems to stimulate tumor-specific effector cells, allowing an earlier recruitment of effector T-cells and a Th1 shift within the tumors. After i.t. co-stimulation with Ad-CD40L-DC, production of Th1-cytokines was strongly increased and accompanied by a robust tumor infiltration of mature DC, activated CD4+-, CD8+-T-cells as well as reduction of regulatory T-cells. Moreover, Ad-CD40L-DC induced tumor cell apoptosis. Intratumoral co-stimulation with CD40L-expressing DC significantly improves vaccination with Ad-mAFP-DC in pre-established HCC in vivo. Combined therapy caused an early and strong Th1-shift in the tumor environment as well as higher tumor apoptosis, leading to synergistic tumor regression of HCC. Thus, CD40L co-stimulation represents a promising tool for improving DC-based immunotherapy of HCC.

Impact of Weight-Band Dosing of Tinzaparin for Venous Thromboembolism Prophylaxis on Persistent Wound Drainage in Adult Patients Undergoing Hip and Knee Arthroplasty

2021 ◽  
pp. 106002802110242
Author(s):  
Cassandra Cooper ◽  
Ouida Antle ◽  
Jennifer Lowerison ◽  
Deonne Dersch-Mills ◽  
Ashley Kenny
Keyword(s):  
Body Weight ◽  
Venous Thromboembolism ◽  
Knee Arthroplasty ◽  
Total Joint Arthroplasty ◽  
Joint Arthroplasty ◽  
Thromboembolism Prophylaxis ◽  
Wound Drainage ◽  
Increased Risk ◽  
Significant Difference ◽  
The Impact

Background: Persistent wound drainage and venous thromboembolism (VTE) are potential complications of total joint arthroplasty, and these risks can be challenging to balance in clinical practice. Anecdotal observation has suggested that following joint arthroplasty, persistent wound drainage occurs more frequently with higher body weight and higher doses of tinzaparin when compared with lower body weight and lower doses of tinzaparin. Objective: The overall purpose of this study was to describe the impact of a tinzaparin weight-band dosing table for VTE prophylaxis on wound healing, thrombosis, and bleeding outcomes in patients undergoing total joint arthroplasty. Methods: This retrospective chart review included patients who underwent total hip or knee arthroplasty and received tinzaparin for thromboprophylaxis per their weight-banding category. The primary outcome was the incidence of persistent wound drainage. Secondary outcomes include the occurrence of VTE and clinically important bleeding during hospital admission. Results: A total of 231 patients were included in the analysis. There was no significant difference in persistent wound drainage between the 3 weight categories, and there were no differences in rates of VTE or clinically important bleeding. Concurrent use of low-dose acetylsalicylic acid was associated with a 3-fold increased risk of persistent wound drainage (risk ratio = 3.35; 95% CI = 2.14-5.24; P = 0.00003). Conclusion and Relevance: In joint arthroplasty patients, we observed no significant difference in rates of persistent wound drainage between various weight categories receiving different weight-banded doses of tinzaparin. Our results do not suggest that the current weight-band dosing table for tinzaparin needs to be adjusted to optimize patient outcomes.

scholarly journals Impact of Extrahepatic Metastases on Overall Survival in Patients with Advanced Liver Dominant Hepatocellular Carcinoma: A Subanalysis of the SORAMIC Trial

Liver Cancer ◽  
2020 ◽  
Vol 9 (6) ◽  
pp. 771-786
Author(s):  
Kerstin Schütte ◽  
Regina Schinner ◽  
Mathias P. Fabritius ◽  
Melina Möller ◽  
Christiane Kuhl ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Median Survival ◽  
Pulmonary Metastases ◽  
Study Entry ◽  
Extrahepatic Disease ◽  
Advanced Hepatocellular Carcinoma ◽  
Significant Difference ◽  
Distant Organ ◽  
Extrahepatic Metastases ◽  
The Impact

<b><i>Introduction:</i></b> Extrahepatic spread is reported as a prognostic factor in patients with advanced hepatocellular carcinoma (HCC) receiving systemic therapy. However, clinical studies have reported conflicting results for the clinical impact of the pattern of tumor progression during treatment and the role of new extrahepatic metastases in length of survival. <b><i>Objective:</i></b> To evaluate the impact of extrahepatic metastases on survival in patients with HCC treated with sorafenib or with a combination of sorafenib and selective internal radiation treatment (SIRT). <b><i>Methods:</i></b> SORAMIC is a randomized, controlled trial comprising diagnostic, local ablation, and palliative cohorts. In the palliative cohort, patients not eligible for transarterial chemoembolization (TACE) were randomized 11:10 to SIRT plus sorafenib (SIRT + sorafenib) or sorafenib alone. This exploratory subanalysis evaluated the impact of extrahepatic metastases on survival. <b><i>Results:</i></b> In the intent-to-treat cohort, 216 patients were randomized to SIRT + sorafenib and 208 to sorafenib alone. Seventeen patients with distant organ metastases (bone, <i>n</i> = 11; adrenal glands, <i>n</i> = 5; peritoneum, <i>n</i> = 1) and 262 without distant metastases at study entry were analyzed in this substudy. Patients with (Group A) and without (Group B) distant organ metastases at study entry presented with a median survival of 11.3 and 14.8 months, respectively (<i>p</i> = 0.2807). During follow-up of patients with no organ metastases at baseline, extrahepatic disease progression occurred in 50 patients (19.1%). No statistically significant difference in survival was observed between patients without extrahepatic progression and those with new extrahepatic disease during treatment (14.8 vs. 14.9 months; <i>p</i> = 0.6483). Development of new pulmonary metastases during treatment significantly shortened median survival (7.6 vs. 15.0 months, <i>p</i> = 0.0060). <b><i>Conclusions:</i></b> This subanalysis of the SORAMIC trial suggests that in patients with liver-dominant advanced HCC, metastases to distant organs with the exception of pulmonary metastases do not in general exert a negative impact on patient prognosis. The choice of palliative treatment should incorporate a personalized analysis of the pattern of tumor distribution.

scholarly journals Tumor size may influence the prognosis of solitary hepatocellular carcinoma patients with cirrhosis and without macrovascular invasion after hepatectomy

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Bin-yong Liang ◽  
Jin Gu ◽  
Min Xiong ◽  
Er-lei Zhang ◽  
Zun-yi Zhang ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Tumor Size ◽  
Staging System ◽  
Prognostic Impact ◽  
Term Survival ◽  
Long Term Survival ◽  
Before And After ◽  
Cirrhotic Patients ◽  
Curative Hepatectomy

AbstractHepatocellular carcinoma (HCC) is usually associated with varying degrees of cirrhosis. Among cirrhotic patients with solitary HCC in the absence of macro-vascular invasion, whether tumor size drives prognosis or not after hepatectomy remains unknown. This study aimed to investigate the prognostic impact of tumor size on long-term outcomes after hepatectomy for solitary HCC patients with cirrhosis and without macrovascular invasion. A total of 813 cirrhotic patients who underwent curative hepatectomy for solitary HCC and without macrovascular invasion between 2001 and 2014 were retrospectively studied. We set 5 cm as the tumor cut-off value. Propensity score matching (PSM) was performed to minimize the influence of potential confounders including cirrhotic severity that was histologically assessed according to the Laennec staging system. Recurrence-free survival (RFS) and overall survival (OS) were compared between the two groups before and after PSM. Overall, 464 patients had tumor size ≤ 5 cm, and 349 had tumor size > 5 cm. The 5-year RFS and OS rates were 38.3% and 61.5% in the  ≤ 5 cm group, compared with 25.1% and 59.9% in the > 5 cm group. Long-term survival outcomes were significantly worse as tumor size increased. Multivariate analysis indicated that tumor size > 5 cm was an independent risk factor for tumor recurrence and long-term survival. These results were further confirmed in the PSM cohort of 235 pairs of patients. In cirrhotic patients with solitary HCC and without macrovascular invasion, tumor size may significantly affect the prognosis after curative hepatectomy.

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