No impact of perioperative blood transfusion on prognosis after curative resection for hepatocellular carcinoma: a propensity score matching analysis

Negative Impact of Intra-Operative Blood Transfusion on Survival Outcomes of Hepatocellular Carcinoma Patients

Background

Studies have reported that blood transfusion may have an association with survival outcomes of cancer patients. This study was aimed at finding the effect of intra-operative blood transfusion on the prognosis of patients of hepatocellular carcinoma (HCC).

Methods

This was a retrospective study. HCC patients who underwent tumor resection from January 2013 to November 2018 at Harbin Medical University Cancer Hospital were included. The survival time of patients receiving or not receiving blood transfusion during the operation were compared.

Results

Of HCC patients, 21.1% (102/484) received intra-operative blood transfusion. After propensity score matching, 87 pairs of patients were included in the study. In the subset of patients with a tumor size of >4 cm, univariable analysis found that there were significant differences in recurrence-free survival (RFS; P=0.004) and overall survival (OS; P=0.028) between blood transfusion and non-blood transfusion groups. After multivariable Cox regression analysis, intra-operative blood transfusion was an independent risk factor for RFS (HR: 2.011, 95% CI: 1.146-3.529, P=0.015), but not for OS (HR: 1.862, 95% CI: 0.933-3.715, P=0.078) in the subset of patients with a tumor size of >4 cm.

Conclusion

Intra-operative blood transfusion was associated with worse RFS in HCC patients with a tumor size of >4 cm.

2022 KLCA-NCC Korea practice guidelines for the management of hepatocellular carcinoma

Hepatocellular carcinoma (HCC) is the fifth most common cancer worldwide and the fourth most common cancer among men in South Korea, where the prevalence of chronic hepatitis B infection is high in middle and old age. The current practice guidelines will provide useful and sensible advice for the clinical management of patients with HCC. A total of 49 experts in the fields of hepatology, oncology, surgery, radiology, and radiation oncology from the Korean Liver Cancer Association-National Cancer Center Korea Practice Guideline Revision Committee revised the 2018 Korean guidelines and developed new recommendations that integrate the most up-to-date research findings and expert opinions. These guidelines provide useful information and direction for all clinicians, trainees, and researchers in the diagnosis and treatment of HCC.

Effect of blood product transfusion on the prognosis of patients undergoing hepatectomy for hepatocellular carcinoma: a propensity score matching analysis

BACKGROUND

Hepatectomy, the most common treatment for hepatocellular carcinoma, is associated with greater intraoperative blood loss than is resection of other malignancies. The effect of blood product transfusion (red blood cell [RBC], platelet, fresh frozen plasma [FFP], 5 and 25% albumin) on prognosis remains unclear. This study examined effects of blood product transfusion on prognoses of patients who underwent hepatectomy for hepatocellular carcinoma.

METHODS

We included 2015 patients with pathologically confirmed hepatocellular carcinoma who underwent hepatectomy at our institution during 1990-2019. Patients (n = 534) who underwent repeat hepatectomy, non-curative hepatectomy, those with synchronous cancer in other organs, those who died within 1 month of surgery, and those with missing data were excluded. Finally, 1481 patients (1142 males, 339 females; median age: 68 years) with curability A or B were included.

RESULTS

Intraoperative blood loss (> 500 mL) was an independent predictor of RBC transfusion (odds ratio, 8.482; P < 0.001). All transfusion groups had poorer recurrence-free survival (RFS) and overall survival (OS) than non-transfusion groups. After propensity score matching, the 5 year RFS rate was 13.4 and 16.3% in the RBC and no-RBC groups, respectively (P = 0.020). The RBC group had a significantly lower 5 year OS rate than the no-RBC group (42.1 vs. 48.8%, respectively; P = 0.035) and the FFP group (57.0%) than the no-FFP group (63.9%) (p = 0.047). No significant between-subgroup differences were found for other blood transfusion types.

CONCLUSIONS

RBC transfusion promotes hepatocellular carcinoma recurrence and RBC/FFP transfusions reduced long-term survival and RFS and OS in patients who underwent radical liver resection of HCC.

2022 KLCA-NCC Korea Practice Guidelines for the Management of Hepatocellular Carcinoma

Hepatocellular carcinoma (HCC) is the fifth most common cancer worldwide and the fourth most common cancer among men in South Korea, where the prevalence of chronic hepatitis B infection is high in middle and old age. The current practice guidelines will provide useful and sensible advice for the clinical management of patients with HCC. A total of 49 experts in the fields of hepatology, oncology, surgery, radiology, and radiation oncology from the Korean Liver Cancer Association-National Cancer Center Korea Practice Guideline Revision Committee revised the 2018 Korean guidelines and developed new recommendations that integrate the most up-to-date research findings and expert opinions. These guidelines provide useful information and direction for all clinicians, trainees, and researchers in the diagnosis and treatment of HCC.

2022 KLCA-NCC Korea practice guidelines for the management of hepatocellular carcinoma

Hepatocellular carcinoma (HCC) is the fifth most common cancer worldwide and the fourth most common cancer among men in South Korea, where the prevalence of chronic hepatitis B infection is high in middle and old age. The current practice guidelines will provide useful and sensible advice for the clinical management of patients with HCC. A total of 49 experts in the fields of hepatology, oncology, surgery, radiology, and radiation oncology from the Korean Liver Cancer Association-National Cancer Center Korea Practice Guideline Revision Committee revised the 2018 Korean guidelines and developed new recommendations that integrate the most up-to-date research findings and expert opinions. These guidelines provide useful information and direction for all clinicians, trainees, and researchers in the diagnosis and treatment of HCC.

Impact of Postoperative Complications on Long-Term Survival of Hepatocellular Carcinoma Patients After Liver Resection

Objective

The effect of postoperative complications including red blood cell transfusion (BT) on long-term survival for hepatocellular carcinoma (HCC) is unknown. The purpose of this study was to define the relationship between postoperative complications and long-term survival in patients with HCC.

Methods

Postoperative complications of 1251 patients who underwent curative liver resection for HCC were classified, and their recurrence-free survival (RFS) and cumulative overall survival (OS) were investigated.

Results

Any complications occurred in 503 patients (40%). Five-year RFS and 5-year OS in the complication group were 21% and 56%, respectively, significantly lower than the respective values of 32% (P &lt; 0.001) and 68% (P &lt; 0.001) in the no-complication group (n = 748). Complications related to RFS were postoperative BT [hazard ratio (HR): 1.726, 95% confidence interval (CI): 1.338–2.228, P &lt; 0.001], pleural effusion (HR: 1.434, 95% CI: 1.200–1.713, P &lt; 0.001) using Cox proportional-hazard model. Complications related to OS were postoperative BT (HR: 1.843, 95% CI: 1.380–2.462, P &lt; 0.001), ascites (HR: 1.562, 95% CI: 1.066–2.290, P = 0.022), and pleural effusion (HR: 1.421, 95% CI: 1.150–1.755, P = 0.001).

Conclusions

Postoperative complications were factors associated with poor long-term survival. Postoperative BT and pleural effusion were noticeable complications that were prognostic factors for both RFS and OS.

Impact of perioperative allogeneic blood transfusion on the long-term prognosis of patients with different stage tumors after radical resection for hepatocellular carcinoma

BACKGROUND

We previously reported that perioperative allogeneic blood transfusion (PABT) did not affect long-term survival after radical resection for hepatocellular carcinoma (HCC). This study aimed to investigate the effects of PABT on the prognosis of HCC patients with different stage tumors.

METHODS

Patients with primary HCC who underwent curative liver resection between 2003 and 2012 were retrospectively enrolled and divided into the early-stage (stage I) and non-early-stage (stages II, III and IV) groups. The impacts of PABT on the long-term prognosis of patients in different groups after resection were investigated using propensity score matching (PSM) and multivariable Cox regression analyses.

RESULTS

We enrolled 426 HCC patients, including 53 matched pairs of patients with early-stage tumors and 51 matched pairs of patients with non-early-stage tumors. Survival analyses of the patients with early-stage tumors showed that the recurrence-free survival (RFS) and overall survival (OS) rates of the transfusion group were significantly worse than those of the nontransfusion group both before and after PSM. Multivariable Cox analyses identified that PABT was an independent predictor of RFS and OS of the patients with early-stage tumors. However, survival analyses of the propensity-matched patients with non-early-stage tumors showed no significant differences in RFS and OS rates between the transfusion and nontransfusion groups (p = 0.296; p = 0.472).

CONCLUSIONS

This study demonstrates that PABT has negative impacts on the long-term prognosis of patients with early-stage tumors after radical resection of HCC but has no impact on the long-term prognosis of patients with non-early-stage tumors.

Perioperative Allogeneic Blood Transfusion Does not Influence Patient Survival After Hepatectomy for Hepatocellular Carcinoma: A Propensity Score Matching Analysis

BACKGROUND

Whether perioperative allogeneic blood transfusion (PABT) negatively influences patient survival after hepatectomy (HR) for hepatocellular carcinoma (HCC) remains controversial.

METHODS

Five hundred two patients who underwent HR for initial HCC between 1994 and 2015 were enrolled in this study. All patients were divided into two groups: the PABT group and the non-PABT group. Differences of clinicopathological factors, overall survival (OS), recurrence-free survival (RFS), and the recurrence pattern between the two groups were evaluated. Using propensity score matching for tumor-related factors, liver functions, and surgical factors (total 11 factors), the survival impact of PABT was also analyzed.

RESULTS

In the entire cohort, 78 patients (15.5%) received PABT such as red cell concentrate, fresh-frozen plasma, or platelets. OS (5-year OS: 55% vs. 76%; p = 0.0005) and RFS (2-year RFS: 47% vs. 56%; p = 0.0131) were significantly worse in the PABT group. The extrahepatic recurrence happened more frequently in the PABT group (15% vs. 5.4%; p = 0.0039). There were many significant clinicopathological differences between the two groups: more advanced tumor stage (tumor diameter, stage III or IV, microvascular invasion), worse liver functions (albumin, indocyanine green retention rate at 15 min), and more surgical stress (blood loss, operation time) in the PABT group. After propensity score matching, 43 pairs of patients were extracted. In this matched cohort, the survival curves of the PABT and non-PABT groups almost completely overlapped both in OS (5-year OS: 62% vs. 62%; p = 0.4384) and in RFS (2-year RFS: 49% vs. 47%; p = 0.8195). The significant difference of the extrahepatic recurrence rate disappeared in the matched cohort (p = 0.5789).

CONCLUSION

Using propensity score matching, we found that PABT does not influence patient survival after HR for HCC.

Perioperative blood transfusion has distinct postsurgical oncologic impact on patients with different stage of hepatocellular carcinoma

Background

The influence of perioperative blood transfusion (PBT) on postsurgical survival of patients with different stage of hepatocellular carcinoma (HCC) is not well clarified. This study aimed to evaluate the impact of PBT on survival outcomes of different stage of HCC patients.

Methods

Consecutive patients who underwent liver resection for HCC between January 2009 and November 2015 were identified from an HCC prospective database in authors’ center. The survival outcomes were compared between patients receiving PBT and those without PBT before and after propensity score matching (PSM) in different stage subsets. Cox regression analysis was performed to verify the impact of PBT on outcomes of HCC.

Results

Among 1255 patients included, 804 (64.1%) were Barcelona Clinic Liver Cancer (BCLC) stage 0-A, and 347 (27.6%) received PBT. Before PSM, patients with PBT had worse disease free survival (DFS) and overall survival (OS) compared with those without PBT in both BCLC 0-A subset and BCLC B-C subset (all P < 0.05). After PSM, 288 pairs of patients (with and without PBT) were created. In the subset of BCLC 0-A, the median DFS of patients with PBT was shorter than those without PBT (12.0 months vs. 36.0 months, P = 0.001) Similar result was observed for OS (36.0 months vs. 96.0 months, P = 0.001). In the subset of BCLC B-C, both DFS and OS were comparable between patients with PBT and those without PBT. Cox regression analysis showed that PBT involved an increasing risk of DFS (HR = 1.607; P < 0.001) and OS (HR = 1.756; P < 0.001) for this subset. However, PBT had no impact on DFS (P = 0.126) or OS (P = 0.139) for those with stage B-C HCC.

Conclusions

PBT negatively influenced oncologic outcomes of patient with BCLC stage 0-A HCC, but not those with stage B-C after curative resection.