AIM:The effect of treatment response to anticoagulant therapy on prognosis of patients with cirrhosis and portal vein thrombosis (PVT) remains unclear. METHODS:Forty-one patients with cirrhosis and first PVT treated with intravenous anticoagulant therapy between January 2015 and April 2018 at 10 Japanese hospitals were included. Treatment response was defined based on change in size of PVT after anticoagulant therapy as the following: complete response (CR, 0%), partial response (PR, ≤ 50%), stable disease (SD, 51%-100%), and progressive disease (PD, ≥ 101%). CR and PR were combined as the effective group and SD and PD formed as the ineffective group. RESULTS:The median age was 69 years, and 56% of the patients had Child-Pugh class B. Overall, 5 (12%) achieved CR, 22 (54%) achieved PR, 12 (29%) had SD and 2 (5%) had PD. During a median follow-up of 31.8 months from the date of assessment of treatment response, 17 patients died. The overall survival rates at 1- and 3-year were 82.5% and 65.1%, respectively. In the multivariate analysis, the model for end-stage liver disease-Na score was significantly associated with overall survival, whereas treatment response was not significant. Twenty-five patients experienced liver-related events with hospitalization, and the 3-year cumulative rate of liver-related events was 63.9%. In the multivariate analysis, treatment response was significantly associated with liver-related events. The 3-year cumulative rates of liver-related events were 56.7% and 75.5% in the effective and ineffective groups, respectively (p = 0.008). CONCLUSIONS:Among patients with cirrhosis, treatment response to anticoagulant therapy for PVT correlated with the incidence of liver-related hospitalization events.
Abstract Background This study aimed to evaluate the safety and effectiveness of the Kanshas drug-coated balloon (DCB) with paclitaxel for the treatment of atherosclerotic lesions in the superficial femoral artery (SFA) and/or proximal popliteal artery (PA) over a 3-year period. Results A prospective, multicenter, single-arm trial enrolled 121 patients with symptomatic lower extremity artery disease (LEAD). At 3 years, the primary patency rate was 63.4%, and freedom from clinically driven target lesion revascularization (CD-TLR) was 83.2%. Sustained improvements were observed in Rutherford classification, ankle brachial index (ABI), and walking impairment questionnaire (WIQ) scores. No device- or procedure-related deaths or major amputations occurred. Conclusions The Kanshas DCB showed favorable safety and effectiveness for treating atherosclerotic lesions in the SFA and/or proximal PA over 3 years. Trail registration Registration ID: UMIN000034122. Registration Date: September 13, 2018. Registration site URL: https://center6.umin.ac.jp/cgi-openbin/ctr/ctr.cgi?function=brows&action=brows&recptno=R000038612&type=summary&language=J . Graphical Abstract
To compare endovascular strategies for femoropopliteal lesions extending to the distal popliteal artery (PA). We retrospectively analyzed 275 femoropopliteal lesions extending to the distal PA (P2/P3) treated with drug-coated balloons (DCBs) and/or stents between July 2011 and October 2021. Outcomes were compared among three treatment strategies: full-cover stent (n = 90), full-cover DCB (n = 128), and hybrid therapy (n = 57) defined as stent implantation within P1 combined with DCB treatment in P2/P3. The primary outcomes were restenosis and major adverse limb events (MALE). Adjusted analyses using inverse probability of treatment weighing (IPTW) were performed to account for background differences. Predictors of restenosis were evaluated using Cox proportional hazards models. The 24-month restenosis rate was lowest with hybrid therapy compared to full-cover stent and full-cover DCB (26.7
BACKGROUND:The EARNEST-PVI trial showed that left atrial ablation in addition to pulmonary vein isolation (PVI) reduced atrial fibrillation (AF) recurrence after catheter ablation for persistent AF; however, the efficacy of left atrial additional ablation in patients with diabetes mellitus (DM) is not well known. The aim of this study was to evaluate the efficacy of left atrial additional ablation after PVI in patients with and without DM. METHODS AND RESULTS:This study, a subanalysis of the EARNEST-PVI trial, a multicenter, prospective, randomized, controlled trial, analyzed 493 consecutive patients undergoing initial radiofrequency catheter ablation for persistent AF. Patients were randomized to PVI alone (PVI-alone group) or PVI plus linear and/or complex fractionated atrial electrogram ablation (PVI-plus group). The primary outcome was defined as AF recurrence during the 12-month follow-up period after ablation. A total of 84 (17%) patients had DM. The primary outcome occurred in 120 (24%) patients. In patients without DM, freedom from AF recurrence was significantly higher in the PVI-plus group than in the PVI-alone group (80.0% vs. 71.1%, P=0.034). In contrast, in patients with DM, freedom from AF recurrence was similar between the PVI-plus and PVI-alone groups (75.4% vs. 72.9%, P=0.696). CONCLUSIONS:The efficacy of left atrial additional ablation after PVI in reducing AF recurrence following catheter ablation for persistent AF was diminished in patients with DM.
QuestionDoes achieving guideline-recommended low-density lipoprotein cholesterol (LDL-C) levels help prevent neoatherosclerosis after drug-eluting stent implantation in patients with ST-segment elevation myocardial infarction (STEMI)?FindingsIn this secondary analysis of the CONNECT randomized clinical trial, neoatherosclerosis was less frequent in patients who achieved guideline-endorsed LDL-C levels and received high-intensity statin therapy. On-treatment LDL-C level emerged as an independent determinant of neoatherosclerosis.MeaningAchieving guideline-recommended LDL-C levels through intensive lipid-lowering therapy may help prevent neoatherosclerosis formation and prevent late stent failure in patients with STEMI. ImportanceNeoatherosclerosis represents a major cause of late stent failure and results in cardiac events after drug-eluting stent (DES) implantation. Achieving secondary preventive low-density lipoprotein cholesterol (LDL-C) target levels can reduce plaque progression in native coronary arteries; however, its association with neoatherosclerosis formation remains unclear.ObjectiveTo determine whether achieving guideline-endorsed LDL-C levels after DES implantation is associated with reduced risk of long-term neoatherosclerosis formation.Design, Setting, and ParticipantsThis is a post hoc analysis of the CONNECT randomized clinical trial conducted at 7 sites in Switzerland and Japan that had randomized 239 patients with ST-segment elevation myocardial infarction (STEMI) to percutaneous coronary intervention (PCI) with biodegradable- or durable-polymer everolimus-eluting stents between June 2017 and June 2020. The prevalence of neoatherosclerosis was assessed with optical coherence tomography (OCT) 3 years after primary PCI. Data analysis for this post hoc analysis was conducted from September 2024 to October 2025.InterventionPatients with STEMI received primary PCI with DES, and statin therapy was recommended according to country-specific guidelines.Main Outcomes and MeasuresThe prevalence of neoatherosclerosis 3 years after primary PCI was compared between patients with vs without achievement of guideline-endorsed target LDL-C levels. A multivariable predictor analysis was performed to determine whether on-treatment LDL-C levels were associated with occurrence of neoatherosclerosis.ResultsAmong 178 patients (mean [SD] age, 63.4 [10.9] years; 27 [15%] female) who underwent OCT at 3 years, 98 patients (55%) achieved the target LDL-C level and 80 patients (45%) did not. The mean (SD) on-treatment LDL-C levels for these groups were 48 (13) and 87 (37) mg/dL, respectively (to convert to millimoles per liter, multiply by 0.0259). The prevalence of neoatherosclerosis was lower in patients who achieved the target LDL-C level as compared with patients who did not (7 patients [7%] vs 15 patients [19%], respectively; odds ratio for those who did not achieve the LDL-C target level, 3.00; 95% CI, 1.19-8.24; P = .02). On-treatment LDL-C level (per 25-mg/dL increase) emerged as an independent determinant of neoatherosclerosis at 3 years in multivariable logistic regression analysis (odds ratio, 1.46; 95% CI, 1.09-2.01; P = .01).Conclusions and RelevanceOn-treatment LDL-C level emerged as an independent predictor of neoatherosclerosis 3 years after DES implantation for STEMI. Neoatherosclerosis was less frequent among patients who achieved the guideline-recommended on-treatment LDL-C level, underscoring the importance of LDL-C lowering in preventing neoatherosclerosis formation.Trial RegistrationClinicalTrials.gov Identifier: NCT03440801 This secondary analysis of the CONNECT randomized clinical trial evaluates whether achieving a guideline-endorsed low-density lipoprotein cholesterol level after drug-eluting stent implantation in patients with ST-segment elevation myocardial infarction (STEMI) is associated with reduced risk of long-term neoatherosclerosis formation.
