Transjugular Intrahepatic Portosystemic Shunt for Portal Hypertension in Hepatocellular Carcinoma with Portal Vein Tumor Thrombus

Efficacy and safety of transjugular intrahepatic portosystemic shunt in patients with hepatocellular carcinoma-A systematic review and meta-analysis

BACKGROUND

Patients with hepatocellular carcinoma (HCC) and cirrhosis can present with features of severe portal hypertension, which can be worsened further by portal vein tumoral thrombosis (PVTT). Due to the technical difficulties and short survival of these patients, HCC was traditionally considered a relative contra-indication for transjugular intrahepatic portosystemic shunt (TIPS). However, there is an increasing body of evidence, mainly from China, supporting the use of TIPS in HCC. The present study aimed at analyzing the efficacy and safety of TIPS in patients with HCC.

METHODS

From 2000 through May 2023, MEDLINE, Embase and Scopus were searched for studies analyzing the outcome of TIPS in HCC. Technical and clinical success, adverse events (AE) and mortality were the main outcomes assessed. With the use of a random effects model, the event rates were combined.

RESULTS

Total 19 studies with 1498 patients were included in the final analysis. The pooled technical and clinical success rates with TIPS in HCC were 98.8% (98.0-99.7) and 94.1% (91.2-97.0), respectively. After TIPS, ascites was controlled in 89.2% (85.1-93.3) of the cases, while rebleeding was observed in 17.2% (9.4-25.0) of cases on follow-up. The pooled incidence of overall AE, serious AE and post-TIPS hepatic encephalopathy (HE) was 5.2% (2.5-7.9), 0.1% (0.0-0.4) and 25.1% (18.7-31.5), respectively. On follow-up, 11.9% (7.8-15.9) of the patients developed shunt dysfunction requiring re-intervention.

CONCLUSION

The present analysis supports the feasibility, safety and efficacy of TIPS in the management of portal hypertension in patients with HCC.

Transjugular Intrahepatic Portosystemic Shunt for Advanced Hepatocellular Carcinoma With Main Portal Vein Tumor Thrombus-Related Symptomatic Portal Hypertension

Background and aims

The safety and efficacy of transjugular intrahepatic portosystemic shunt (TIPS) in the treatment of symptomatic portal hypertension (SPH) caused by hepatocellular carcinoma (HCC) with portal vein tumor thrombus (PVTT) of main trunk remains unclear. The purpose of this study was to initially explore the safety and efficacy of TIPS for SPH caused by HCC with PVTT of main trunk.

Methods

This retrospective study analyzed 16 patients who underwent TIPS for SPH caused by HCC with PVTT of main trunk. The evaluated outcomes were technical success rate, SPH control rate, stent patency rate, overall survival (OS), and complications.

Results

From July 2018 to February 2023, sixteen consecutive HCC patients with PVTT of main trunk and SPH were retrospectively identified. Technical success was 93.75 %. All patients had complete or partial remission of clinical symptoms, and there were no incidents of acute variceal rebleeding and re-exacerbation of ascites during follow-up. There had no intraoperative TIPS-related complications occurred. One patient developed mild hepatic encephalopathy after TIPS placement during the follow-up period. During follow-up, 13 of 16 patients died of advanced HCC progression, the median OS was 10.0 months, and the cumulative OS of 0.5-, 1-, and 2 years were 66.67 %, 45.00 %, and 11.25 %, respectively.

Conclusions

TIPS for SPH caused by HCC with PVTT of main trunk may be safe and effective.

Emergent TIPS for acute gastroesophageal variceal bleeding in cirrhotic patients with hepatocellular carcinoma

OBJECTIVES

To estimate the safety and effectiveness of emergent transjugular intrahepatic portosystemic shunt (TIPS) creation for acute variceal bleeding (AVB) in cirrhotic patients with hepatocellular carcinoma (HCC).

MATERIALS AND METHODS

Data of thirty-three patients with AVB and HCC undergoing emergent TIPS creation from January 2016 to January 2022 were enrolled and were retrospectively analyzed. The primary outcomes were the safety of emergent TIPS creation, the bleeding control rate, and the rebleeding rate. The secondary outcomes included overall survival (OS), liver function, overt hepatic encephalopathy (HE), and shunt dysfunction.

RESULTS

Emergent TIPS creation was technically successful in 33 patients (100%) and one (3.0%) patient suffered a major procedure-related adverse event. The control rate of bleeding (within 5 days) was 100%. During a median follow-up period of 26.3 months, rebleeding occurred in 6 (18.2%) patients. The median OS was 20.0 months. The 6-week and 1-year survival rates were 87% and 65%, respectively. Laboratory tests showed no significant impairment of liver function following TIPS creation. The incidences of overt HE and shunt dysfunction were 24.2% and 6.1%, respectively.

CONCLUSION

Emergent TIPS creation is feasible and effective for treatment of AVB in cirrhotic patients with HCC.

Risks and benefits of TIPS in HCC and other liver malignancies: a literature review

BACKGROUND

Transjugular intrahepatic portosystemic shunt (TIPS) is a well-validated treatment option for clinically significant portal hypertension (CSPH) in the context of liver cirrhosis. Its high efficacy and safety in the management of treatment-refractory ascites and variceal bleeding have been extensively proven. Contraindications for TIPS include severe right heart failure, hepatic encephalopathy, and sepsis. However, the role of liver malignancy in TIPS is debatable. Mostly, primary liver malignancies such as hepatocellular carcinoma (HCC) emerge from advanced liver diseases. Coexisting portal hypertension in HCC often results in limited treatment options and a poor prognosis. Previous studies have shown that TIPS implantation in patients with HCC is technically feasible and is usually not associated with major adverse events. Furthermore, TIPS may help in bridging the time to liver transplantation in early HCC and allow for locoregional treatment in advanced HCC. However, several studies suggest that seeding tumour cells to the lungs by TIPS placement might worsen the prognosis.

CONCLUSIONS

TIPS placement in patients with coexisting liver malignancy remains a case-by-case decision, and there is no profound evidence allowing general recommendations. This review aims to provide a state-of-the-art overview of the potential risks and benefits of TIPS placement in patients with liver malignancies.

Technical and clinical outcomes following EUS-guided thrombin injection and coil implantation for parastomal varices

BACKGROUND AND AIMS

Bleeding from parastomal varices causes significant morbidity and mortality. Treatment options are limited, particularly in high-risk patients with significant underlying liver disease and other comorbidities. The use of EUS-guided embolisation coils combined with thrombin injection in gastric varices has been shown to be safe and effective. Our institution has applied the same technique to the treatment of parastomal varices.

METHODS

A retrospective review was performed of 37 procedures on 24 patients to assess efficacy and safety of EUS-guided injection of thrombin, with or without embolisation coils for treatment of bleeding parastomal varices. All patients had been discussed in a multidisciplinary team meeting, and correction of portal hypertension was deemed to be contraindicated. Rebleeding was defined as stomal bleeding that required hospital admission or transfusion.

RESULTS

All patients had significant parastomal bleeding at the time of referral. 100% technical success rate was achieved. 70.8% of patients had no further significant bleeding in the follow-up period (median 26.2 months) following one procedure. 1-year rebleed-free survival was 80.8% following first procedure. 7 patients (29.1%) had repeat procedures. There was no significant difference in rebleed-free survival following repeat procedures. Higher age was associated with higher risk of rebleeding. No major procedure-related complications were identified.

CONCLUSIONS

EUS-guided thrombin injection, with or without embolisation coils, is a safe and effective technique for the treatment of bleeding parastomal varices, particularly for patients for whom correction of portal venous hypertension is contraindicated.

Identifying optimal candidates for post-TIPS patients with HCC undergoing TACE: a multicenter observational study

OBJECTIVE

To develop a prognostic model for post-transjugular intrahepatic portosystemic shunt (TIPS) patients with hepatocellular carcinoma (HCC) beyond the Milan criteria treated by transarterial chemoembolization (TACE).

DESIGN

Between January 2013 and January 2020, 512 patients with HCC beyond the Milan criteria who underwent TACE after TIPS were retrospectively recruited from 15 tertiary centers. Patients were randomly sorted into a training set (n = 382) and a validation set (n = 130). Medical data and overall survival were assessed. A prediction model was developed using multivariate Cox regression analyses. Predictive performance and discrimination were evaluated and compared with other prognostic models.

RESULTS

Vascular invasion, log₁₀(AFP), 1/creatinine, extrahepatic spread, and log₁₀(ALT) were the most significant prognostic factors of survival. These five parameters were included in a new VACEA score. This score was able to stratify patients in the training set into four distinct risk grades whose median overall survival were 25.2, 15.1, 8.9, and 6.2 months, respectively. The 6-month, 1-year, 2-year, and 3-year AUROC values and C-index of the VACEA model were 0.819, 0.806, 0.779, 0.825, and 0.735, respectively, and higher than those of other seven currently available models in both the training and validation sets, as well as in different subgroups.

CONCLUSION

The VACEA score could stratify post-TIPS patients with HCC beyond the Milan criteria treated by TACE and help to identify candidates who benefit from this treatment.

KEY POINTS

• Vascular invasion, AFP, creatinine, extrahepatic spread, and ALT were independent significant prognostic factors of survival for HCC patients who underwent TACE after TIPS. • Our new model, named VACEA score, can accurately predict prognosis at the individual level and stratify patients into four distinct risk grades. • The VACEA model showed better prognostic discrimination and calibration than other current TACE-/TIPS-specific models Graphical abstract.

The mechanisms and roles of melatonin in gastrointestinal cancer

Gastrointestinal (GI) cancer is a global health problem with wide lesions and numerous cases. The increased morbidity and mortality of GI cancer is a socio-economic challenge for decades to come. Melatonin, a nature indolamine, exerts a crucial role in molecular interactions involved in multiple functional and physiological processes. Increasing evidence indicates that melatonin can modulate GI tract, decrease the occurrence of GI cancer, and enhance the sensitivity to chemoradiotherapy. However, little is known about the exact role of melatonin in anti-carcinogenesis. In this review, we discuss the action of the beneficial effects of melatonin in GI carcinogenesis. Furthermore, we compile the understanding of the role of melatonin in GI cancer, including esophageal cancer (EC), gastric cancer (GC), hepatocellular carcinoma (HCC), colorectal cancer (CRC), and pancreatic cancer (PC). In addition, the potential therapeutic application and clinical evaluation of melatonin in GI cancer are also discussed.

Prevention of variceal rebleeding in cirrhotic patients with advanced hepatocellular carcinoma receiving molecularly targeted therapy: a randomized pilot study of transjugular intrahepatic portosystemic shunt versus endoscopic plus β-blocker

BACKGROUND

Although transjugular intrahepatic portosystemic shunt (TIPS) is recommended for secondary prophylaxis of variceal bleeding if standard therapy fails and for patients with high risk of recurrent bleeding, no guidelines for the treatment of symptomatic portal hypertension in HCC patients are available. This study aimed to compare the efficacy and safety of TIPS with endoscopic + β-blocker for prevention of the rebleeding in such patients.

METHODS

106 consecutive advanced HCC patients receiving tyrosine kinase inhibitor (TKI) who had been treated with vasoactive drugs plus endoscopic therapy for variceal bleeding were randomly assigned to receive either TIPS (n = 52) or endoscopic + β-blocker therapy (n = 54) for the prevention of rebleeding. The primary endpoint was variceal rebleeding after randomization.

RESULTS

During a median follow-up of 16 months, rebleeding occurred in 14 patients in the endoscopic + β-blocker group and 3 patients in the TIPS group (p < 0.001). Forty-nine patients died (38 in endoscopic + β-blocker group and 11 in TIPS group, p < 0.001). The 6-, 12-, and 18-month overall survival rates were 95, 81, and 73% for TIPS group and 35, 21, and 15% for endoscopic + β-blocker group, respectively (p < 0.001). Eight patients in endoscopic + β-blocker group received TIPS as rescue therapy, but two died. TKIs was discontinued in 32 patients, including 24 in the endoscopic + β-blocker group and 8 in the TIPS group (p < 0.001). No significant differences were observed between the two groups with respect to serious adverse events.

CONCLUSIONS

In advanced HCC patients receiving TKIs and presented with variceal bleeding, the use of TIPS was associated with significant reduction in rebleeding, improved a higher adherence to TKIs therapy, and prolonged survival.

Transjugular intrahepatic portosystemic shunt with radioactive seed strand for main portal vein tumor thrombosis with cirrhotic portal hypertension

BACKGROUND

Patients with hepatocellular carcinoma complicated with main portal vein tumor thrombosis (mPVTT) and cirrhotic portal hypertension (CPH) have an extremely poor prognosis, and there is a lack of a clinically effective treatment paradigm.

AIM

To evaluate the efficacy and safety of transjugular intrahepatic portosystemic shunt (TIPS) combined with radioactive seed strand for the treatment of mPVTT patients with CPH.

METHODS

The clinical data of 83 consecutive patients who underwent TIPS combined with ¹²⁵I seed strand placement for mPVTT and CPH from January 2015 to December 2018 were retrospectively reviewed. Procedure-related data (success rate, relief of portal vein pressure and CPH symptoms, and adverse events), PVTT response, and patient survival were assessed through a 2-year follow-up.

RESULTS

The success rate was 100.0% without perioperative death or procedure-related severe adverse events. The mean portal vein pressure was significantly decreased after the procedure (22.25 ± 7.33 mmHg vs 35.12 ± 7.94 mmHg, t = 20.61, P < 0.001). The symptoms of CPH were all effectively relieved within 1 mo. The objective response rate of PVTT was 67.5%. During a mean follow-up of 14.5 ± 9.4 mo (range 1-37 mo), the cumulative survival rates at 6, 12 and 24 mo were 83.1%, 49.7%, and 21.8%, respectively. The median survival time was 12.0 ± 1.3 mo (95% confidence interval: 9.5-14.5). In multivariate Cox regression analysis, body mass index, Child-Pugh grade, cTNM stage, and PVTT response were independent prognostic factors (P < 0.05).

CONCLUSION

TIPS combined with radioactive seed strand might be effective and safe in treating mPVTT patients with CPH.

Hypofractionated Radiotherapy for Palliation of Main Portal Vein Tumor Thrombosis

Background

Hypofractionated radiotherapy delivered for portal vein tumor thrombosis (PVTT) located in the main portal vein is rarely exploited. The study aimed to evaluate the efficacy and safety of hypofractionated radiotherapy as palliative treatment for PVTT in cirrhotic patients with hepatocellular carcinoma.

Methods

From March 2016 to July 2020, 16 patients (mean age, 59.1 ± 6.3 years; 15 men) with hepatocellular carcinoma and hepatitis virus-related cirrhosis who underwent hypofractionated radiotherapy for PVTT (located in the main portal vein) in our institute were retrospectively reviewed.

Results

Complete response of the PVTT was observed in 4 cases (25%) with partial response in 7 cases (43.75%) and stable disease in 5 cases (31.25%). Symptom relief was observed in all 7 patients suffering from ventosity. The median time to progression was 6 months (interquartile range, IQR: 6–12 months). Eight patients (50%) failed due to primary cancer progression, 7 patients failed due to extrahepatic metastasis, and only 1 patient failed due to PVTT progression. The median overall survival was 17.4 months (IQR: 8–25 months). Grade I/II anorexia/nausea was observed in 14 patients (87.5%) and Grade I/II leukopenia was observed in 14 patients (87.5%). No complications ≥ Grade III were observed.

Conclusions

Hypofractionated radiotherapy as palliative treatment appears effective and safe for PVTT located in the main portal vein in cirrhotic patients with advanced hepatocellular carcinoma, yielding a high rate of tumor response. Further study is warranted.

TIPS plus sequential systemic therapy of advanced HCC patients with tumour thrombus-related symptomatic portal hypertension

Objectives

Portal vein tumour thrombus (PVTT)–related symptomatic portal hypertension (SPH) leads to a poor prognosis in hepatocellular carcinoma (HCC) patients. A transjugular intrahepatic portosystemic shunt (TIPS) can effectively relieve SPH but its effect remains unclear in PVTT-related SPH. This study aimed to evaluate the clinical value of the TIPS procedure combined with sequential systemic therapy in advanced HCC patients with PVTT-related SPH.

Methods

After 1:1 propensity score matching (PSM), this retrospective study analysed 42 patients who underwent TIPS placement plus sequential systemic therapy (group A) and 42 patients who received only symptomatic and supportive treatment (group B). The evaluated outcomes were overall survival (OS) and SPH control rate. Cox proportional hazards regression analysis was used to compare OS in the two groups.

Results

In group A, the technical success rate of the TIPS procedure was 95.2%, and no severe complications occurred. The rebleeding rates in group A and group B were 5.0% and 73.7%, respectively (p < 0.001), and the ascites control rates were 92.0% and 28.0%, respectively (p < 0.001). The median OS of group A was significantly better than that of group B (9.6 [95% CI: 7.1, 12.0] vs. 4.9 [95% CI: 3.9, 5.8], months, p < 0.001). Multivariable analysis showed that TIPS plus sequential systemic therapy (hazard ratio [HR] = 5.799; 95% CI: 3.177, 10.585; p < 0.001) was an independent prognostic factor related to OS. Additionally, PVTT degree (I+II) (p = 0.008), AFP ≤ 400 ng/ml (p = 0.003), and Child–Pugh class A (p = 0.046) were significant predictors of OS.

Conclusion

TIPS plus sequential systemic therapy is safe and feasible for treating advanced HCC with tumour thrombus-related SPH.

Key Points

• Portal vein tumour thrombus (PVTT) is common in advanced hepatocellular carcinoma (HCC) and transforms compensated portal hypertension into symptomatic portal hypertension (SPH).

• HCC patients with PVTT-related SPH have a very poor prognosis, and there are no effective treatments recommended by the guidelines.

• Therefore, a treatment strategy that utilises a transjugular intrahepatic portosystemic shunt (TIPS) to manage SPH combined with sequential systemic therapy in advanced HCC patients is explored in this study for its feasibility and clinical value. This research can fill the gap in current research data to provide clinically meaningful treatment options.

Supplementary Information

The online version contains supplementary material available at 10.1007/s00330-022-08705-7.

TIPS improves outcomes in patients with HCC and symptomatic portal hypertension: a multi-institution experience

Background

Hepatocellular carcinoma (HCC) with symptomatic portal hypertension (SPH) has poor prognosis. A transjugular intrahepatic portosystemic shunt (TIPS) relieves SPH, but its application in HCC remains unclear. We evaluated TIPS efficacy in patients with HCC and SPH.

Methods

Pre- and post-TIPS Child–pugh(C–P) scores and stages in 123 HCC patients with SPH from three centers were compared. The impact of postoperative C–P stage indicators on overall survival (OS) was explored.

Results

Post-TIPS responses to SPH included complete response (CR) (92 [74.8%]), partial response (PR) (23 [18.7%]), and nonresponse (NR) (8 [6.5%]). The control (proportion of CR and PR) for SPH was 93.5%. Median C–P scores pre-TIPS and at one month post-TIPS were 8 (IQR 6–9) and 7 (IQR 6–8), respectively (P < 0.001). Forty-one (33.3%) patients had C–P downstaging; 73 (59.3%) had lowered C–P scores; and 73 (59.3%) received intrahepatic local therapy post-TIPS. The median OS was 10.7 (1.1–55.2) months. Among the five indicators of C–P stage, lower post-TIPS ascites grading [(0/1)/(2/3); P = 0.014, HR = 0.31 (95% CI: 0.12–0.79)] and bilirubin [< 34/ ≥ 34 µmol/L; P = 0.022, HR = 0.47 (95% CI: 0.23–0.82)] and prothrombin time prolongation < 6 s [< 6/ ≥ 6 s; P = 0.001, HR = 0.17 (95% CI: 0.06–0.47)] were independent protective indicators of OS. These three indicators were included in the nomogram model to predict survival probabilities.

Conclusions

TIPS is safe and effective for HCC with SPH. This procedure can relieve the symptoms, enable subsequent antitumor therapy, and bring survival benefits, possibly through improved liver function by reducing C–P stage.

Transjugular intrahepatic portosystemic shunt for the management of symptomatic malignant pseudocirrhosis

BACKGROUND

Pseudocirrhosis is defined by radiologic changes of the liver parenchyma secondary to metastatic disease and/or cancer treatments, and portends a high rate of morbidity and mortality from sequelae of portal hypertension. Transjugular intrahepatic portosystemic shunt (TIPS) is an effective treatment for portal hypertension; however, TIPS is relatively contraindicated in the setting of hepatic metastases. The study aims to determine the technical efficacy and clinical outcomes of patients undergoing TIPS for symptomatic pseudocirrhosis.

METHODS

Retrospective analysis of patients with hepatic malignancy who underwent TIPS between 2008 and 2020 at a single tertiary care center. Patients with imaging findings of pseudocirrhosis and without history of primary liver malignancy or confounding causes of cirrhosis were included. West Haven scores assessing hepatic encephalopathy were obtained from chart review. Technical success was defined as successful TIPS creation with reduction in the portosystemic gradient (PSG). Clinical success was defined as resolution of variceal bleeding and/or ascites.

RESULTS

Nine patients (4 female/5 male), average (± SD) age 61.2±9.5 years with metastatic pseudocirrhosis were included for analysis. Primary malignancy was colorectal adenocarcinoma (n=5), neuroendocrine tumor (n=3), and malignant endothelial hemangioendothelioma (n=1). Average Model for End Stage Liver Disease (MELD-Na) score was 15.7±3.7. Technical success was 8/9 (89%) with average PSG reduced from 23.5±11.0 to 6.5±2.8 mmHg (P=0.001). Clinical success was 6/9 (67%). Two patients required TIPS revision after initial clinical success. Mild-moderate HE occurred in 6/9 patients post TIPS (67%), with a highest West Haven score of 2. Time from TIPS to death for acute variceal bleeding and ascites was 4.9±4.2 and 12±16.5 months, respectively. Cause of death was disease progression (n=5), variceal bleeding (n=1), or unavailable (n=2).

CONCLUSIONS

TIPS in the setting of malignant pseudocirrhosis can be created safely with similar clinical outcomes to TIPS performed for benign disease. Rates of low-grade hepatic encephalopathy may be higher amongst patients undergoing TIPS for pseudocirrhosis.

Combined Use of Transjugular Intrahepatic Portosystemic Shunt and Transarterial Chemoembolization in the Treatment of Esophageal and Gastric Variceal Bleeding: A Retrospective Study of 80 Patients with Hepatocellular Carcinoma and Portal Hypertension

Background

The main cause of death in patients with hepatocellular carcinoma (HCC) with portal hypertension is esophageal and gastric variceal bleeding caused by severe portal hypertension; therefore, the treatment of portal hypertension is particularly important to prolong the survival of patients. The therapeutic efficacy and safety of transarterial chemoembolization (TACE) combined with a transjugular intrahepatic portosystemic shunt (TIPS) for HCC with esophageal and gastric variceal bleeding has been rarely reported. The aim of this study was to analyze the clinical efficacy of TIPS combined with TACE in the treatment of HCC with esophageal and gastric variceal bleeding.

Material/Methods

A total of 80 patients with HCC with esophageal and gastric variceal bleeding from July 2015 to November 2019 were retrospectively investigated. Clinical outcomes, biochemical indexes, and complications were compared between TIPS plus TACE and endoscopy plus TACE treatments.

Results

Gastrointestinal rebleeding and adverse reactions (P<0.05) after TIPS combined with TACE were lower than that after endoscopy combined with TACE treatment. Furthermore, TIPS plus TACE had superior clinical outcomes than endoscopy plus TACE, which was associated with promising progression-free survival, overall survival, objective response rate, and disease control rate, and improved liver function.

Conclusions

TIPS combined with TACE was better than endoscopy combined with TACE in the treatment of patients with HCC and esophageal and gastric variceal bleeding. TIPS combined with TACE had a better therapeutic effect on improving liver function and prolonging patient survival time.

Efficacy and safety of transjugular intrahepatic portosystemic shunt combined with transcatheter embolization/chemoembolization in hepatocellular carcinoma with portal hypertension and arterioportal shunt

OBJECTIVES

This study seeks to assess the efficacy and safety of transjugular intrahepatic portosystemic shunt (TIPS) combined with transarterial embolization/transarterial chemoembolization (TAE/TACE) in hepatocellular carcinoma (HCC) with portal hypertension and arterioportal shunt (APS).

METHODS

Consecutive hospitalized patients having HCC accompanied by portal hypertension and APS were retrospectively analyzed. A total of 103 patients were enrolled. Of them, 26 patients were in Group A and 77 patients were in Group B according to the treatment protocol (Group A: TIPS plus TAE/TACE; Group B: TAE/TACE alone). The clinical outcomes and survival rate were compared between the two groups.

RESULTS

The mean survival time in Group A and Group B were 14 mo and 9.9 mo, respectively, with statistical difference (p = 0.043). The immediate APS improvement rate was 95.2% in Group A and 91.9% in Group B, respectively, with no signficant difference (p = 1.000). However, the first follow-up consultation revealed that APS improvement rate in Group A was more obvious (66.7% vs 27.4%, p = 0.001). Objective response rate of HCC tended to be greater in Group A compared with Group B (65.4% vs 38.7%, p = 0.019). Liver function parameters significantly increased in Group A than those in Group B. After TIPS placement, the mean portal pressure gradient decreased from 32.61 ± 8.87 mmHg to 15.61 ± 8.15 mmHg, with significant difference (p = 0.000). The rate of absorption of ascites and control of variceal bleeding were statistically different between the two groups (p = 0.045 and 0.039, respectively).

CONCLUSION

Our research suggests that TIPS combined with TAE/TACE seems to be safe and efficacious in patients with HCC accompanied by portal hypertension and APS, albeit may be accompanied by liver function damage.

Surgical, Interventional, and Medical Palliation of Portal Hypertension

Seriously ill surgical patients require complex and integrated surgical, interventional, and medical management to balance the risks and benefits that complicate decision-making. Palliative care principles can aid surgeons in these cases. To illustrate this, we describe a scenario of a patient with unresectable hepatocellular carcinoma with portal vein tumor thrombus causing portal hypertension. We discuss options for managing the sequelae of portal hypertension, including varices and ascites. We explore the interventional and surgical options for mitigating or palliating the underlying portal hypertension. Advances in interventional radiological techniques can facilitate the creation of transjugular intrahepatic portosystemic shunts (TIPSs), even with extensive portal vein thrombus. If interventional approaches are not possible, surgical shunts can be considered but carry significant risks that must be weighed against the benefits. To communicate effectively, we outline key steps to breaking bad news. To make shared decisions in challenging cases, we describe how to elicit a patient's hopes, expectations, concerns, and preferences; how to synthesize goals of care from these stated values; and how to use those goals to guide decision-making.

Systematic Review of Studies Assessing the Health-Related Quality of Life of Hepatocellular Carcinoma Patients from 2009 to 2018

We reviewed all studies assessing the health-related quality of life (HRQoL) in patients with hepatocellular carcinoma (HCC) between 2009 and 2018 (n = 45). Most studies assessed HRQoL as an outcome, and evaluated or compared the HRQoL of HCC patients depending on the type of treatment or stage of disease. HCC patients had a worse HRQoL than the general population, including in those with early-stage HCC. Patients commonly experienced pain, fatigue, sleep disturbance, distress, and lack of appetite, and these symptoms remained problematic even a few years after treatment. TNM classification of malignant tumors stage, tumor stage, presence of cirrhosis, being Asian, being female, living alone, or being unemployed were associated with a poor HRQoL. While recent studies have included a more diverse patient population, various topics, and different study designs, there were limited studies on supportive interventions. Given the increase in HCC cases and HCC survivors, addressing the HRQoL of HCC patients requires more attention.

Feasibility and clinical value of TIPS combined with subsequent antitumor treatment in HCC patients with refractory ascites

Background

Currently, hepatocellular carcinoma (HCC) patients with refractory ascites (RA) have a very poor prognosis, and there are no effective treatments recommended by the guidelines. A treatment strategy that utilizes a transjugular intrahepatic portosystemic shunt (TIPS) combined with subsequent antitumor treatment is explored in this study for its feasibility and clinical value.

Methods

One month after TIPS, the ascites grade and Child-Pugh scores and stages were reassessed to compare changes in the preoperative indicators.

Results

A total of 68 patients from 3 centers were enrolled. After TIPS, the following results were obtained: a complete response (CR), partial response (PR), or absent RA response (AR) of 38 [55.9%], 21 [30.9%], and 9 [13.2%], respectively. The control of RA was 86.8%. The median Child–Pugh scores prior to TIPS and one month after TIPS were 8 (IQR 7–9) and 7 (IQR 6–8), respectively. The down, unchanged, and elevated Child–Pugh stages were 26 [38.2%], 36 [53.0%], and 6 [8.8%], respectively. The postoperative Child–Pugh scores were significantly lower than the preoperative (p < 0.001). 92.6% (63/61) of the patients received subsequent anti-tumor treatment opportunities. The median overall survival (OS) was 8.7 (range, 0.4–49.6) months. The lower postoperative Child-Pugh stage(p = 0.001), downward change of the Child-Pugh stage(p = 0.027), and downward change of the Child-Pugh score (p = 0.002) were independent protected prognostic factors for OS.

Conclusion

As a minimally invasive method, TIPS can effectively control ascites and improve Child–Pugh scores and stages. TIPS combined with subsequent anti-tumor therapy is a feasible and effective management for HCC patients with RA.

An Improved Scoring System Based on Platelet-Albumin-Bilirubin in Predicting Posthepatectomy Liver Failure Outcomes

BACKGROUND

Posthepatectomy liver failure (PHLF) is one of the major complications of liver resection that causes perioperative mortality. Accurate preoperative assessment of PHLF is of great significance to reduce the complication rate after hepatectomy and improve the survival rate.

METHODS

A retrospective study of patients who received hepatectomy from January 2016 to October 2019 at Tang Du Hospital was performed. The area under the receiver operating characteristic (ROC) curve was used to compare the predictive effects of various scoring models on PHLF.

RESULTS

The area under the ROC curve of platelet-albumin-bilirubin (PALBI) score, new platelet-albumin-bilirubin (I-PALBI) score, ALBI score, and MELD score was, respectively, 0.647, 0.772, 0.677, and 0.686 (p < 0.01). The I-PALBI score was significantly better than the other scores.

CONCLUSIONS

I-PALBI score can be used as a predictive score of PHLF, and its prediction accuracy is better than other scoring systems.

Iodine-125 implantation with transjugular intrahepatic portosystemic shunt for main portal vein tumor thrombus

BACKGROUND

Main portal vein tumor thrombus (MPVTT), which has a high incidence, is the major complication of terminal liver cancer. The occurrence of MPVTT is always a negative prognostic factor for patients with hepatocellular carcinoma (HCC). Therefore, attention should be paid to the treatment of MPVTT and its complications.

AIM

To evaluate the efficacy of transarterial chemoembolization/transarterial embolization (TACE/TAE)+¹²⁵I seeds implantation with transjugular intrahepatic portosystemic shunt (TIPS) in treating MPVTT and its complications.

METHODS

From January 2007 to March 2015, 85 consecutive patients with MPVTT were nonrandomly assigned to undergo treatment with TACE/TAE + TIPS and ¹²⁵I implantation (TIPS-¹²⁵I group) or TACE/TAE + TIPS only (TIPS only group) in Beijing Shijitan Hospital, and all clinical data were collected. During 24 mo follow-up, the incidence of overall survival, stent stenosis and symptom recurrence was analyzed to evaluate the efficacy of TIPS-¹²⁵I.

RESULTS

During 24 mo follow-up of all patients, we collected data at 6, 12 and 24 mo. The rates of survival were 80%, 45%, and 20%, respectively, in the TIPS-¹²⁵I group, whereas those in the TIPS only group were 64.4%, 24.4%, and 4.4%, respectively (P < 0.05). The rates of symptom recurrence were 7.5%, 22.5%, and 35%, respectively, in the TIPS-¹²⁵I group, whereas those in the TIPS only group were 31.1%, 62.2%, and 82.2% (P < 0.05). The rates of stent restenosis were 12.5%, 27.5%, and 42.5%, respectively, in the TIPS-¹²⁵I group, and 42.2%, 68.9%, and 84.4%, respectively, in the TIPS only group (P < 0.05). TIPS-¹²⁵I was found to be significantly favorable in treating MPVTT and its complications in patients with HCC.

CONCLUSION

TACE/TAE+¹²⁵I combined with TIPS is effective in treating MPVTT and its complications, improving quality of life of patients and reducing mortality.