To compare efficacy of transarterial chemoembolization with and without radiation therapy (RT) versus sorafenib for advanced hepatocellular carcinoma (HCC) with portal vein tumor thrombosis (PVTT).
...This single-center retrospective study involved 557 patients with HCC with PVTT who initially received chemoembolization (1997-2002; n = 295), chemoembolization and RT (2003-2008; n = 196), or sorafenib (2009-2012; n = 66) according to eligibility criteria among an initial population of 617. The three groups were divided into three pairs (chemoembolization vs chemoembolization/RT, chemoembolization vs sorafenib, and chemoembolization/RT vs sorafenib), and time to progression (TTP) and overall survival (OS) were compared by propensity-score analyses.
The chemoembolization/RT group had longer median TTP and OS than the chemoembolization-alone and sorafenib groups (P < .001). Multivariate Cox analysis revealed that chemoembolization/RT treatment was an independent predictor of favorable TTP and OS. In the matched cohort, median TTP and OS were significantly longer in the chemoembolization/RT group than the chemoembolization-alone group (102 pairs; TTP, 8.7 mo vs 3.6 mo P < .001; OS, 11.4 mo vs 7.4 mo P = .023) or the sorafenib group (30 pairs; TTP, 5.1 mo vs 1.6 mo P < .001; OS, 8.2 mo vs 3.2 mo P < .001), in agreement with the inverse probability of treatment weighted (IPTW) outcomes. In matching analyses, the chemoembolization-alone group had longer median TTP and OS than the sorafenib group (46 pairs; TTP, 3.4 mo vs 1.8 mo P < .001; OS, 5.9 mo vs 4.4 mo P = .003). There was no significant difference in terms of OS with the IPTW approach (P = .108), but there was one in terms of TTP (P < .001).
Within the limitation of a retrospective study, the present data indicate that transarterial chemoembolization combined with RT could be considered as an alternative to the standard sorafenib in the treatment of patients with advanced-stage HCC with PVTT.
Purpose: To develop and examine the psychometric properties of a newly developed Participation Strategies Self-Efficacy Scale (PS-SES) designed to assess self-efficacy in using participation ...strategies following a stroke.
Method: One hundred and sixty-six subjects with mild to moderate stroke were recruited and interviewed using the PS-SES. The principal axis factoring analysis was run to examine the factor structure, and internal consistency was assessed by computing Cronbach's alpha coefficient.
Results: The final measure is a 35-item scale with six subscales: (1) managing home participation, (2) staying organized, (3) planning and managing community participation, (4) managing work/productivity, (5) managing communication, and (6) advocating for resources. The instrument demonstrated high internal consistency.
Conclusion: The PS-SES is a reliable measure offering unique information regarding self-efficacy in managing participation.
Implications for Rehabilitation
Post-stroke participation requires complex management of resources, information, and strategies.
There is a gap in instruments that can assess self-efficacy in managing participation following a stroke.
The PS-SES is a valid tool measuring self-efficacy in using participation strategies in home, work, and community contexts.
Hepatic resection is a treatment option for patients with hepatocellular carcinoma (HCC). However, factors associated with candidacy for resection and predictive of liver-related morbidity after ...resection for HCC remain unclear. This study aimed to assess candidacy for liver resection in patients with HCC and to design a model predictive of liver-related morbidity after resection.
A retrospective analysis of 1,565 patients who underwent liver resection for HCC between January 2016 and December 2017 was performed. The primary outcome was liver-related morbidity, including post-hepatectomy biochemical dysfunction (PHBD), ascites, hepatic encephalopathy, rescue liver transplantation, and death from any cause within 90 days. PHBD was defined as international normalized ratio (INR) > 1.5 or hyperbilirubinemia (> 2.9 mg/dL) on postoperative day ≥ 5.
The 1,565 patients included 1,258 (80.4%) males and 307 (19.6%) females with a mean age of 58.3 years. Of these patients, 646 (41.3%) and 919 (58.7%) patients underwent major and minor liver resection, respectively. Liver-related morbidity was observed in 133 (8.5%) patients, including 77 and 56 patients who underwent major and minor resection, respectively. A total of 83 (5.3%) patients developed PHBD. Multivariate analysis identified cut-off values of the platelet count, serum albumin concentration, and ICG R15 value for predicting liver-related morbidity after resection. A model predicting postoperative liver-related morbidity was developed, which included seven factors: male sex, age ≥ 55 years, ICG R15 value ≥ 15%, major resection, platelet count < 150,000/mm3, serum albumin concentration < 3.5 g/dL, and INR > 1.1.
Hepatic resection for HCC was safe with 90-day liver-related morbidity and mortality rates of 8.5% and 0.8%, respectively. The developed point-based scoring system with seven factors could allow the prediction of the risk of liver-related morbidity after resection for HCC.
Tenofovir disoproxil fumarate (TDF) is known to have a lipid-lowering effect. This is in contrast to tenofovir alafenamide (TAF), which has a lipid-neutral effect. Therefore, concerns have been ...raised as to whether these differences affect long-term cardiovascular risk. Here, we aimed to evaluate the long-term risk of cardiovascular events in chronic hepatitis B (CHB) patients treated with TAF or TDF.
We retrospectively analyzed 4,124 treatment-naïve CHB patients treated with TDF (n=3,186) or TAF (n=938) between 2012 and 2022. The primary outcome was a composite endpoint of major adverse cardiovascular events (MACE), including myocardial infarction, ischemic stroke, and hospitalization for unstable angina or heart failure. Serial changes in lipid profiles between two treatments were also explored.
The median age of the patients was 50.6 years, and 60.6% of the patients were male. At baseline, 486 (11.8%) and 637 (15.4%) of the patients had dyslipidemia and fatty liver, respectively. A total of 42 MACE occurred, with an annual incidence of 0.2%/100 person-years (PYs). At 1, 3, and 5 years, the cumulative risk of MACE was 0.4%, 0.8%, and 1.2% in patients treated with TDF, and 0.2%, 0.7%, and 0.7% in patients treated with TAF, respectively (p=0.538). No significant differences in the risk of MACE were observed between TDF and TAF. A multivariable analysis found that current smoker and a history of cardiovascular events were risk factors associated with an increased risk of MACE.
Patients treated with TAF had comparable risks of cardiovascular outcomes, defined as MACE, as patients treated with TDF.
Background: Peritoneal carcinomatosis (PC) is the most common form of metastasis in gastric cancer (GC) and is related with a poor prognosis. Several treatment modalities including systemic ...chemotherapy and intraperitoneal chemotherapy have been studied and adopted in treatment of GC patients with PC. Nevertheless, few studies have reported the comparison of the oncologic outcomes between minimally invasive surgery (MIS) with intraperitoneal (IP) chemotherapy and conventional chemotherapy for GC with PC. Methods: We retrospectively reviewed the clinical records of 74 patients who had been diagnosed as GC with PC via either intra-abdominal exploration or abdominopelvic computed tomography between January 2011 and April 2021. After performing propensity score-matching for this retrospective data, we compared the outcomes of 26 patients who underwent MIS followed by IP combined systemic chemotherapy (MIS-IP group) and 26 patients who underwent systemic chemotherapy only (SC-only group). Results: The 2-year progression free survival rate of the MIS-IP group was significantly higher than the SC-only groups (36.4% and 10.5%, respectively; p = 0.010). In multivariate analysis to detect relevant factors on PFS, IP chemotherapy (HR 0.213; p < 0.001), Eastern Cooperative Oncology Group performance status (HR 3.689; p = 0.002), and the amount of ascites (p = 0.011) were significant prognostic factors. Conclusions: This study demonstrated the therapeutic potential of MIS conjoined IP plus systemic chemotherapy for GC patients with PC. MIS conjoined by IP plus systemic chemotherapy can be adopted as a treatment option to reboot the role of IP chemotherapy in GC patients with PC.
The care cascade for hepatitis C virus (HCV) infection is impeded by multiple barriers, including suboptimal anti-HCV testing, link to care, and diagnosis. We explored the changes in the care cascade ...of HCV for the past 20 years and its current status in a large cohort from a tertiary referral center.
We analyzed 1,144,468 patients who had anti-HCV testing between January 2001 and June 2020. Metrics related to the care cascade of HCV infection and the long-term prognosis of patients were explored.
The seroprevalence of anti-HCV positivity was 1.8%, with a recent decreasing trend. In all, 69.9% of anti-HCV positive patients performed HCV RNA testing, with a 65.7% positivity. Patients who did not have HCV RNA testing were older and more likely to have a non-hepatocellular carcinoma malignancy, normal alanine aminotransferase level, and good liver function. Linkage times for HCV RNA testing from the anti-HCV positivity and for antiviral treatment from HCV diagnosis decreased, notably after 2015, when highly efficacious oral antiviral treatment was introduced to Korea. The average treatment uptake rate was 35.4%, which increased to 38.9% after 2015. Of the 5,302 patients analyzed for long-term prognosis, the annual incidences of hepatocellular carcinoma were 1.02 or 2.14 per 100 person-years in patients with or without a sustained virological response, respectively.
The care cascade of HCV infection has been suboptimal for the past 20 years, despite the recent changes. More effort should be made to increase HCV RNA testing and treatment uptake.
The safety of direct oral anticoagulants (DOACs) compared with warfarin in patients with both nonvalvular atrial fibrillation (AF) and clinically confirmed liver cirrhosis (LC) has not been well ...studied. We compared the risk of a major bleeding event between DOAC and warfarin treatments in this patient population.
A total of 238 cirrhotic patients with AF were retrospectively analyzed. The major bleeding event risk was compared between DOAC- and warfarin-treated groups. The median follow-up duration was 5.6 years.
Among the 238 study patients with LC and AF, 128 (53.8%) received DOACs and 110 (46.2%) received warfarin. The mean patient age was 68.8 years, and 78.2% were men. A major bleeding event occurred in 10 and 20 patients in the DOAC and warfarin groups, respectively, most commonly caused by gastrointestinal bleeding (70.0%). The cumulative risk of major bleeding did not differ between the groups by log-rank test (p = 0.12). This finding did not change when using 60 propensity score-matched pairs. A multivariable Cox regression model indicated that the concomitant use of antiplatelet agents (adjusted hazard ratio aHR, 2.06; 95% confidence interval CI, 1.00 to 4.30; p = 0.048) and presence of esophageal or gastric varices confirmed by endoscopic examination (aHR, 2.31; 95% CI, 1.03 to 5.17; p = 0.04) were associated with major bleeding in the entire cohort.
A major bleeding event risk is not increased by DOAC compared with warfarin treatment. Antiplatelet agent use and varices are independently associated with a higher risk of major bleeding during anticoagulation.
To develop a prognostic nomogram based on specific patient and tumor factors capable of estimating individual survival outcomes after radiofrequency (RF) ablation as a primary therapy for ...hepatocellular carcinoma (HCC).
This retrospective study included 893 patients who were initially treated with curative RF ablation for HCC; patients were temporally divided into derivation (n = 607) and validation (n = 286) cohorts. A multivariate Cox proportional hazards model for overall survival was developed and validated. The discriminatory accuracy of the model was compared with the preexisting Cancer of the Liver Italian Program (CLIP) system and the Tokyo score previously proposed for percutaneous therapy for HCC by analyzing receiver operating characteristic (ROC) curves.
A nomogram was generated for 3-year survival, incorporating largest tumor diameter and number of tumors, serum albumin and creatinine, platelet count, prothrombin time, and serum α-fetoprotein on a logarithmic scale. It had good calibration and discrimination abilities with a C-index of 0.74. The validation results also showed that the nomogram performed well in terms of goodness-of-fit and discrimination (C-index, 0.72). Analysis of ROC curves in the validation cohort indicated that the model had better predictive power than CLIP and Tokyo scores (C-indexes, 0.54 and 0.66, respectively).
This prognostic tool quantifying per-patient expected survival after RF ablation can be used in daily clinical decision making with regard to patients with HCC deemed suitable for radical ablation and is probably more reliable than existing guidelines.
Background/Aims: The care cascade for hepatitis C virus (HCV) infection is impeded by multiple barriers, including suboptimal anti-HCV testing, link to care, and diagnosis. We explored the changes in ...the care cascade of HCV for the past 20 years and its current status in a large cohort from a tertiary referral center.
Methods: We analyzed 1,144,468 patients who had anti-HCV testing between January 2001 and June 2020. Metrics related to the care cascade of HCV infection and the long-term prognosis of patients were explored.
Results: The seroprevalence of anti-HCV positivity was 1.8%, with a recent decreasing trend. In all, 69.9% of anti-HCV positive patients performed HCV RNA testing, with a 65.7% positivity. Patients who did not have HCV RNA testing were older and more likely to have a non-hepatocellular carcinoma malignancy, normal alanine aminotransferase level, and good liver function. Linkage times for HCV RNA testing from the anti-HCV positivity and for antiviral treatment from HCV diagnosis decreased, notably after 2015, when highly efficacious oral antiviral treatment was introduced to Korea. The average treatment uptake rate was 35.4%, which increased to 38.9% after 2015. Of the 5,302 patients analyzed for long-term prognosis, the annual incidences of hepatocellular carcinoma were 1.02 or 2.14 per 100 person-years in patients with or without a sustained virological response, respectively.
Conclusions: The care cascade of HCV infection has been suboptimal for the past 20 years, despite the recent changes. More effort should be made to increase HCV RNA testing and treatment uptake. (Gut Liver 2022;16:964-975)
Aim
In this study, we analyzed the rates and patterns of recurrences in hepatocellular carcinoma (HCC) patients who had achieved complete remission (CR) by transarterial chemoembolization (TACE) or ...radiofrequency ablation (RFA), and also examined the differences of recurrence patterns between TACE‐treated and RFA‐treated groups.
Methods
We followed 309 consecutive HCC patients who achieved CR following TACE (n = 220) or RFA (n = 89) for a median of 68 months. Recurrence patterns were classified as local recurrence and secondary tumor according to location of recurrence (≤2 cm and >2 cm from primary tumor).
Results
Recurred HCC had been found in 231 out of 309 patients (75%) with CR by TACE or RFA; 112 local recurrences (48%), 100 secondary tumor (43%) and 19 both (9%). The cumulative recurrence rates at 1, 3 and 5 years were 22%, 64% and 79%, respectively. The overall recurrences at 1, 3 and 5 years following CR in the TACE‐treated group was not different from those in the RFA‐treated group (21%, 68% and 81% vs 26%, 56% and 84%, respectively; P = NS) However, the cumulative occurrence rates of local recurrence rates at 1, 3 and 5 years were significantly higher in the TACE‐treated group compared to the RFA‐treated group (15%, 53% and 65% vs 15%, 27% and 34%, respectively; P = 0.001).
Conclusion
Recurrence of HCC is very common, even following CR by TACE or RFA. Especially, local recurrences are very frequent in cases who achieved CR by TACE, which suggests that additional ablation therapy may be beneficial to prevent recurrences following CR by TACE.
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