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BACKGROUND: Early arrhythmia recurrences commonly occur after atrial fibrillation (AF) ablation because of irritability and inflammation of left atrium. We hypothesized that short-term use of Saireito would be effective in reducing frequent atrial tachyarrhythmias in the early-phase post-ablation. METHODS: One hundred patients undergoing catheter ablation for symptomatic AF were randomly assigned to either a 30-day use of Saireito or control group. The primary endpoint was total number of episodes of frequent atrial tachyarrhythmias including definite recurrent AF and frequent premature atrial contractions during the 30-day treatment period post-ablation. RESULTS: Three (6.0%) out of 50 patients treated with Saireito discontinued the drug because of adverse symptoms. The Saireito group was associated with a numerically lower number of episodes of frequent atrial tachyarrhythmias than the control group (3.1 versus 5.2 times, P = 0.17). The mean daily episodes of frequent atrial tachyarrhythmias were significantly fewer in the Saireito group during Day-6 to Day-10 (0.12/day versus 0.27/day, P = 0.03), and during Day-11 to Day-15 (0.08/day versus 0.24/day, P = 0.001). The prevalence of adverse symptoms during the 30-day treatment period was significantly higher in the Saireito group (18.0% versus 2.0%, P = 0.005). CONCLUSIONS: Thirty-day use of Saireito following AF ablation was associated with a tendency toward reduced number of episodes of frequent atrial tachyarrhythmias during the treatment period, with more pronounced effect in the first two weeks.
Sujet(s)
Fibrillation auriculaire , Ablation par cathéter , Humains , Fibrillation auriculaire/chirurgie , Fibrillation auriculaire/traitement médicamenteux , Ablation par cathéter/méthodes , Ablation par cathéter/effets indésirables , Mâle , Femelle , Adulte d'âge moyen , Projets pilotes , Sujet âgé , Résultat thérapeutiqueRÉSUMÉ
BACKGROUND: There have been limited data on the changes in clinical outcomes after the introduction of direct oral anticoagulants (DOACs) for venous thromboembolism (VTE) in real clinical practice. We evaluated the changes in management strategies and long-term outcomes from the warfarin era to the DOAC era. METHODS AND RESULTS: We compared the 2 series of multicenter COMMAND VTE (Contemporary Management and Outcomes in Patients With Venous Thromboembolism) registries in Japan enrolling consecutive patients with acute symptomatic VTE: Registry 1: 3027 patients in the warfarin era (2010-2014) and Registry 2: 5197 patients in the DOAC era (2015-2020). The prevalence of DOAC use increased more in Registry 2 than in the Registry 1 (Registry 1: 2.6% versus Registry 2: 79%, P<0.001). The cumulative 5-year incidence of recurrent VTE was significantly lower in Registry 2 than in Registry 1 (10.5% versus 9.5%, P=0.02), and the risk reduction of recurrent VTE in Registry 2 remained significant even after adjusting the confounders (hazard ratio [HR], 0.78 [95% CI, 0.65-0.93]; P=0.005). The cumulative 5-year incidence of major bleeding was not significantly different between the 2 registries (12.1% versus 13.7%, P=0.26), and the risk of major bleeding between the 2 registries was not significantly different even after adjusting the confounders (HR, 1.04 [95% CI, 0.89-1.21]; P=0.63). CONCLUSIONS: Along with the shift from warfarin to DOACs, there was a lower risk of recurrent VTE in the DOAC era than in the warfarin era, whereas there was no apparent change in the risk of major bleeding, which might still be an unmet need even in the DOAC era.
Sujet(s)
Anticoagulants , Inhibiteurs du facteur Xa , Hémorragie , Récidive , Enregistrements , Thromboembolisme veineux , Warfarine , Humains , Thromboembolisme veineux/épidémiologie , Thromboembolisme veineux/traitement médicamenteux , Thromboembolisme veineux/diagnostic , Mâle , Femelle , Warfarine/effets indésirables , Warfarine/usage thérapeutique , Japon/épidémiologie , Sujet âgé , Adulte d'âge moyen , Administration par voie orale , Anticoagulants/effets indésirables , Anticoagulants/usage thérapeutique , Hémorragie/induit chimiquement , Hémorragie/épidémiologie , Incidence , Inhibiteurs du facteur Xa/effets indésirables , Inhibiteurs du facteur Xa/usage thérapeutique , Facteurs temps , Résultat thérapeutique , Facteurs de risqueRÉSUMÉ
BACKGROUND: The impact of very low baseline levels of low-density lipoprotein cholesterol (LDL-C) on patients with coronary artery disease remains unclear. METHOD: We enrolled 39,439 patients of the pooled population from the CREDO-Kyoto registries Cohorts 1, 2, and 3. The study population consisted of 33,133 patients who had undergone their first coronary revascularization. We assessed the risk for mortality and cardiovascular events according to quintiles of the baseline LDL-C levels. RESULTS: Patients in the very low LDL-C quintile (<85â¯mg/dL) had more comorbidities than those in the other quintiles. Lower LDL-C levels were strongly associated with anemia, thrombocytopenia, and end-stage renal disease. The cumulative 4-year incidence of all-cause death increased as LDL-C levels decreased (very low: 19.4â¯%, low: 14.5â¯%, intermediate: 11.1â¯%, high: 10.0â¯%, and very high: 9.2â¯%; pâ¯<â¯0.001), which was driven by both the early and late events. After adjusting for baseline characteristics, the adjusted risks of the very low and low LDL-C quintiles relative to the intermediate LDL-C quintile remained significant for all-cause death (very low: HR 1.29, 95â¯% CI 1.16-1.44, pâ¯<â¯0.001; low: HR 1.15, 95â¯% CI 1.03-1.29, pâ¯=â¯0.01). The excess adjusted risks of the lowest LDL-C quintile relative to the intermediate LDL-C quintile were significant for clinical outcomes such as cardiovascular death (HR 1.17, 95â¯% CI 1.01-1.35), non-cardiovascular death (HR 1.35, 95â¯% CI 1.15-1.60), sudden death (HR 1.44, 95â¯% CI 1.01-2.06), and heart failure admission (HR 1.11 95â¯% CI 1.01-1.22), while there was no excess risk for the lowest LDL-C quintile relative to the intermediate LDL-C quintile for myocardial infarction and stroke. CONCLUSIONS: Lower baseline LDL-C levels were associated with more comorbidities and a significantly higher risk of death, regardless of cardiovascular or non-cardiovascular causes, in patients who underwent coronary revascularization.
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BACKGROUND: There is no established risk score for anticoagulant-related bleeding during the acute phase in patients with pulmonary embolism (PE). The PE-Syncope, Anemia, and Renal Dysfunction (PE-SARD) bleeding score was developed to predict early major bleeding but has not yet been fully externally validated. OBJECTIVES: To externally validate the PE-SARD bleeding score. METHODS: Using the COntemporary ManageMent AND outcomes in patients with Venous ThromboEmbolism (COMMAND VTE) Registry-2 database, which enrolled 5197 consecutive acute symptomatic venous thromboembolism patients among 31 centers in Japan between January 2015 and August 2020, we identified acute PE patients. We divided them into 3 groups by the score: high-risk (>2.5 points), intermediate-risk (1-2.5 points), and low-risk (0 points). The discriminating and calibration performances of the score for 30-day major bleeding were assessed. Subgroup analyses based on active cancer were also performed. RESULTS: Of 2781 eligible patients, the high-risk group accounted for 557 patients (20%), intermediate-risk group for 1412 (51%), and low-risk group for 812 (29%). Major bleeding occurred in 121 patients within 30 days. The cumulative 30-day incidence of major bleeding substantially increased in the higher risk categories by the score (high-risk group, 8.2% [95% CI, 5.9%-10.5%]; intermediate-risk group, 4.6% [95% CI, 3.5%-5.7%]; and low-risk group, 1.8% [95% CI, 0.8%-2.7%]). The discriminating power of the score was modest with a C statistic of 0.65 (95% CI, 0.61-0.70), with a good calibration performance with a score of <4 points, except for that in active cancer patients. CONCLUSION: The PE-SARD bleeding score had a modest discriminating performance with a limited calibration performance in acute PE patients without active cancer.
RÉSUMÉ
Statins were reported to have a potential effect of primary prevention of venous thromboembolism (VTE), although that of secondary prevention remains uncertain. To investigate the association between statins use and recurrent VTE in the current era. The COMMAND VTE Registry-2 is a multicenter registry enrolling 5,197 consecutive VTE patients among 31 centers in Japan between January 2015 and August 2020. We divided the entire cohort into 2 groups according to statins use at the time of discharge; the statins (N = 865) and no statins groups (N = 4332). The statins group was older (72.9 vs. 66.7 years, P < 0.001), and less often had active cancer (22.0% vs. 30.4%, P < 0.001). The cumulative incidence of discontinuation of anticoagulation was significantly lower in the statins group (60.3% vs. 52.6%, Log-rank P < 0.001). The cumulative 5-year incidence of recurrent VTE was significantly lower in the statins group (6.8% vs. 10.1%, Log-rank P = 0.01). Even after adjusting for the confounders, the lower risk of the statins group relative to the no statins group remained significant for recurrent VTE (HR 0.65, 95% CI 0.45-0.91, P = 0.01). The cumulative 5-year incidence of major bleeding was significantly lower in the statins group (12.2% vs. 14.1%, Log-rank P = 0.04), although, after adjusting for the confounders, the risk of the statins group relative to the no statins group turned to be insignificant (HR 0.77, 95% CI 0.59-1.00, P = 0.054). In this large real-world VTE registry, statins use was significantly associated with a lower risk for the recurrent VTE in the current era.
Sujet(s)
Inhibiteurs de l'hydroxyméthylglutaryl-CoA réductase , Récidive , Enregistrements , Thromboembolisme veineux , Humains , Thromboembolisme veineux/épidémiologie , Thromboembolisme veineux/prévention et contrôle , Thromboembolisme veineux/traitement médicamenteux , Inhibiteurs de l'hydroxyméthylglutaryl-CoA réductase/usage thérapeutique , Inhibiteurs de l'hydroxyméthylglutaryl-CoA réductase/effets indésirables , Inhibiteurs de l'hydroxyméthylglutaryl-CoA réductase/administration et posologie , Sujet âgé , Mâle , Femelle , Japon/épidémiologie , Adulte d'âge moyen , Prévention secondaire/méthodes , Incidence , Anticoagulants/usage thérapeutique , Anticoagulants/effets indésirables , Anticoagulants/administration et posologie , Sujet âgé de 80 ans ou plus , Administration par voie oraleRÉSUMÉ
BACKGROUND: Real-world data on clinical characteristics and outcomes related to the use of different direct oral anticoagulants (DOACs) for cancer-associated venous thromboembolism (VTE) is lacking. METHODS: The COMMAND VTE Registry-2 is a multicenter registry enrolling 5,197 consecutive patients with acute symptomatic VTE from 31 centers in Japan from January 2015 to August 2020. Our study population comprised 1,197 patients with active cancer who were divided into the edoxaban (N = 643, 54%), rivaroxaban (N = 297, 25%), and apixaban (N = 257, 22%) groups. RESULTS: The cumulative 5-year incidence of recurrent VTE (9.3, 10.2, and 8.5%, respectively, p = 0.82) and all-cause death (67.5, 66.8, and 63.8%, respectively, p = 0.22) did not differ among the groups. Despite adjusting for confounders, the risks of recurrent VTE and all-cause death did not differ significantly among the groups. The cumulative 5-year incidence of major and clinically relevant bleeding was significantly lower in the rivaroxaban group than those in the other groups (22.6, 14.0, and 22.8%, p = 0.04; and 37.6, 26.8, and 38.3%, p = 0.01, respectively). After adjusting for confounders, in the rivaroxaban group, the risk for major bleeding was numerically lower (hazard ratio [HR]: 0.65, 95% confidence interval [CI]: 0.40-1.01) and that of clinically relevant all bleeding was significantly lower (HR: 0.67, 95% CI: 0.48-0.92) than those in the edoxaban group. CONCLUSION: The risks of recurrent VTE and all-cause death did not differ significantly among the different DOACs ; however, the risk of bleeding events could differ, with a potentially lower risk of bleeding with rivaroxaban.
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BACKGROUND: Direct oral anticoagulants (DOACs) have become widely used for cancer-associated venous thromboembolism (VTE). However, DOAC-associated bleeding complications remain challenging, especially in patients with gastrointestinal (GI) cancer. This study aimed to compare the bleeding outcomes between patients with upper or lower GI cancers and those without GI cancer. METHODS: Using the COMMAND VTE Registry-2 database, which is a multicenter registry enrolling 5197 consecutive acute symptomatic VTE patients among 31 centers in Japan between January 2015 and August 2020, we identified 1149 active cancer patients with DOACs (upper GI cancer: N = 88; lower GI cancer: N = 114; non-GI cancer: N = 947). The primary outcome was major bleeding during anticoagulation therapy, which was evaluated in the competing risk regression model. RESULTS: The upper GI cancer group had a lower mean body weight, and most often had anemia. The cumulative 5-year incidence of major bleeding was higher in the upper GI cancer group (upper GI cancer: 22.4 %, lower GI cancer: 15.4 %, and non-GI cancer: 11.6 %, P = 0.015). The most frequent major bleeding site in the upper GI cancer group was the upper GI (53 %), followed by the lower GI (24 %). After adjusting for the confounders, the excess risk in upper GI cancer relative to non-GI cancer remained significant for major bleeding (adjusted subhazard ratio, 2.25; 95 %CI, 1.31-3.87, P = 0.003), but that in lower GI cancer was insignificant. CONCLUSIONS: Upper GI cancer, but not lower GI cancer, as compared to non-GI cancer was associated with a higher risk for major bleeding during anticoagulation therapy with DOACs. CLINICAL TRIAL REGISTRATION: URL: http://www.umin.ac.jp/ctr/index.htm Unique identifier: UMIN000044816.
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BACKGROUND: Patients with unprovoked venous thromboembolisms (VTEs) can be sub-classified based on the different phenotypes using a latent class analysis (LCA), which might be useful for selecting individual management strategies. METHODS: In the COMMAND VTE Registry-2 database enrolling 5197 VTE patients, the current derivation cohort consisted of 1556 patients with unprovoked VTEs. We conducted clustering with an LCA, and the patients were classified into subgroups with the highest probability. We compared the clinical characteristics and outcomes among the developed subgroups. RESULTS: This LCA model proposed 3 subgroups based on 8 clinically relevant variables, and classified 592, 813, and 151 patients as Class I, II, and III, respectively. Based on the clinical features, we named Class I the younger, Class II the older with a few comorbidities, and Class III the older with many comorbidities. The cumulative 3-year anticoagulation discontinuation rate was highest in the older with many comorbidities (Class III) (39.9 %, 36.1 %, and 48.4 %, P = 0.02). There was no significant difference in the cumulative 5-year incidence of recurrent VTEs among the 3 classes (12.8 %, 11.1 %, and 4.0 % P = 0.20), whereas the cumulative 5-year incidence of major bleeding was significantly higher in the older with many comorbidities (Class III) (7.8 %, 12.7 %, and 17.8 %, P = 0.04). CONCLUSION: The current LCA revealed that patients with unprovoked VTEs could be sub-classified into further phenotypes depending on the patient characteristics. Each subclass phenotype could have different clinical outcomes risks especially a bleeding risk, which could have a potential benefit when considering the individual anticoagulation strategies. CLINICAL TRIAL REGISTRATION: URL: http://www.umin.ac.jp/ctr/index.htm COMMAND VTE Registry-2: Unique identifier, UMIN000044816 COMMAND VTE Registry: Unique identifier, UMIN000021132.
Sujet(s)
Analyse de structure latente , Phénotype , Thromboembolisme veineux , Humains , Thromboembolisme veineux/traitement médicamenteux , Mâle , Femelle , Adulte d'âge moyen , Sujet âgé , Enregistrements , Anticoagulants/usage thérapeutique , AdulteRÉSUMÉ
BACKGROUND: Patients with appropriately selected low-risk pulmonary embolism (PE) can be treated at home, although it has been controversial whether applies to patients with cancer, who are considered not to be at low risk.MethodsâandâResults: The current predetermined companion report from the ONCO PE trial evaluated the 3-month clinical outcomes of patients with home treatment and those with in-hospital treatment. The ONCO PE trial was a multicenter, randomized clinical trial among 32 institutions in Japan investigating the optimal duration of rivaroxaban treatment in cancer-associated PE patients with a score of 1 using the simplified version of the Pulmonary Embolism Severity Index (sPESI). Among 178 study patients, there were 66 (37%) in the home treatment group and 112 (63%) in the in-hospital treatment group. The primary endpoint of a composite of PE-related death, recurrent venous thromboembolism (VTE) and major bleeding occurred in 3 patients (4.6% [0.0-9.6%]) in the home treatment group and in 2 patients (1.8% [0.0-4.3%]) in the in-hospital treatment group. In the home treatment group, there were no cases of PE-related death or recurrent VTE, but major bleeding occurred in 3 patients (4.6% [0.0-9.6%]), and 2 patients (3.0% [0.0-7.2%]) required hospitalization due to bleeding events. CONCLUSIONS: Active cancer patients with PE of sPESI score=1 could be potential candidates for home treatment.
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INTRODUCTION: There is limited data on the safety of direct oral anticoagulants (DOACs) in fragile patients with venous thromboembolism (VTE). MATERIALS AND METHODS: We used the COMMAND VTE Registry-2 enrolling patients with acute symptomatic VTE. The study population consisted of 3928 patients receiving DOACs, who were divided into fragile (2136 patients) and non-fragile groups (1792 patients). Fragility was defined as patients of age ≥ 75 years, creatinine clearance level ≤ 50 ml/min, and/or body weight ≤ 50 kg. RESULTS: The fragile group significantly more often received reduced doses of DOACs compared to the non-fragile group (51 % and 19 %, P < 0.001). The cumulative 5-year incidence of major bleeding was numerically higher in the fragile group than the non-fragile group (15.0 % and 11.1 %, P = 0.052), even with no significant excess risk after adjusting for confounders (HR 1.03, 95%CI 0.81-1.31, P = 0.78). The cumulative 5-year incidence of clinically relevant bleeding was significantly higher in the fragile group than the non-fragile group (28.6 % and 19.6 %, P < 0.001), even after adjusting for confounders (HR 1.28, 95%CI 1.08-1.53, P = 0.005). There was no significant difference in cumulative 5-year incidence of recurrent VTE between the groups (9.6 % and 8.9 %, P = 0.68), which was consistent after adjusting for confounders (HR 1.13, 95%CI 0.84-1.51, P = 0.41). CONCLUSIONS: Among VTE patients receiving DOACs, fragile patients were associated with a numerically higher rate of major bleeding and a significantly increased risk of clinically relevant bleeding, but not an increased risk of recurrent VTE.
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Thromboembolisme veineux , Humains , Sujet âgé , Thromboembolisme veineux/traitement médicamenteux , Thromboembolisme veineux/induit chimiquement , Anticoagulants/effets indésirables , Administration par voie orale , Récidive , Hémorragie/induit chimiquement , Hémorragie/traitement médicamenteux , EnregistrementsRÉSUMÉ
BACKGROUND: There have been still limited data on the transition of management strategies and clinical outcomes after introduction of direct oral anticoagulant (DOAC) for cancer-associated venous thromboembolism (VTE) in the real-world clinical practice. METHODS: Using the 2 series of multicenter COMMAND VTE registries in Japan enrolling consecutive patients with acute symptomatic VTE, we compared 695 patients with cancer-associated VTE in the Registry-1 of the warfarin era and 1507 patients in the Registry-2 of the DOAC era. RESULTS: Regarding oral anticoagulation therapy, 576 patients (82.9 %) in the Registry-1 received warfarin, whereas 1119 patients (79.6 %) in the Registry-2 received DOACs. The cumulative 3-year incidence of discontinuation of anticoagulation was not significantly different between the 2 registries (56.7 % vs. 62.7 %, P = 0.11). The cumulative 5-year incidence of recurrent VTE was significantly lower in the Registry-2 than in the Registry-1 (17.7 % vs. 10.1 %, P < 0.001). The cumulative 5-year incidence of major bleeding was significantly lower in the Registry-2 than in the Registry-1 (26.6 % vs. 20.4 %, P = 0.045). The proportion of gastrointestinal bleeding numerically increased from the Registry-1 to the Registry-2 (46.7 % and 49.5 %), whereas that of intracranial bleeding numerically decreased from the Registry-1 to the Registry-2 (17.1 % and 14.1 %). CONCLUSIONS: In the current historical comparison of cancer-associated VTE between the 2 large real-world registries, there was a striking change in the treatment strategies with decreased risks of recurrent VTE and major bleeding in the DOAC era compared with those in the warfarin era, while there seemed to be unmet needs of DOAC-related gastrointestinal bleeding. CLINICAL TRIAL REGISTRATION: URL: http://www.umin.ac.jp/ctr/index.htm UNIQUE IDENTIFIER: UMIN000044816.
Sujet(s)
Anticoagulants , Hémorragie , Tumeurs , Enregistrements , Thromboembolisme veineux , Warfarine , Humains , Thromboembolisme veineux/épidémiologie , Thromboembolisme veineux/traitement médicamenteux , Thromboembolisme veineux/étiologie , Mâle , Femelle , Warfarine/effets indésirables , Warfarine/usage thérapeutique , Warfarine/administration et posologie , Tumeurs/complications , Sujet âgé , Adulte d'âge moyen , Anticoagulants/effets indésirables , Anticoagulants/usage thérapeutique , Anticoagulants/administration et posologie , Japon/épidémiologie , Hémorragie/induit chimiquement , Hémorragie/épidémiologie , Administration par voie orale , Inhibiteurs du facteur Xa/usage thérapeutique , Inhibiteurs du facteur Xa/effets indésirables , Sujet âgé de 80 ans ou plus , Incidence , Récidive , Résultat thérapeutiqueRÉSUMÉ
BACKGROUND: There is a paucity of data on real-world management strategies and clinical outcomes of cancer-associated venous thromboembolism (VTE) in the direct oral anticoagulants (DOACs) era. OBJECTIVES: To investigate the status of cancer-associated VTE in the DOAC era. METHODS: This multicenter, retrospective cohort study among 31 centers in Japan between 2015 and 2020 enrolled 5197 consecutive patients with acute symptomatic VTE, who were divided into 1507 patients (29 %) with active cancer and 3690 patients (71 %) without. RESULTS: The cumulative 3-year rate of anticoagulation discontinuation was significantly higher in patients with active cancer than in those without (62.7 % vs. 59.1 %, P < 0.001). The cumulative 5-year incidence of recurrent VTE was higher in patients with active cancer than in those without (10.1 % vs. 9.1 %, P = 0.01), however, after adjusting for the confounders and competing risk of mortality, the excess risk of the active cancer group relative to the no active cancer group was no longer significant (HR: 0.95, 95 % CI: 0.73-1.24). The cumulative 5-year incidence of major bleeding was much higher in the active cancer group (20.4 % vs. 11.6 %, P < 0.001). Even after adjusting for the confounders and competing risk of mortality, the risk of the active cancer group relative to the no active cancer group remained significant (HR: 1.36, 95 % CI: 1.11-1.66). CONCLUSIONS: The current large real-world registry revealed that the risk of major bleeding was still higher in patients with active cancer than in those without, leading to the frequent anticoagulation discontinuation, which has been still a huge challenge to overcome in the DOAC era.
Sujet(s)
Tumeurs , Thromboembolisme veineux , Humains , Thromboembolisme veineux/traitement médicamenteux , Thromboembolisme veineux/étiologie , Thromboembolisme veineux/épidémiologie , Anticoagulants/usage thérapeutique , Études rétrospectives , Hémorragie/complications , Enregistrements , Tumeurs/complications , Tumeurs/traitement médicamenteux , RécidiveRÉSUMÉ
BACKGROUND: There is a scarcity of data evaluating the effect of peripheral artery disease (PAD) on long-term mortality after percutaneous coronary intervention (PCI) relative to coronary artery bypass grafting (CABG) in patients with severe coronary artery disease in real-world practice. METHODS: Among 14,867 consecutive patients who underwent their first coronary revascularization with PCI or isolated CABG between 2011 and 2013 in the CREDO-Kyoto PCI/CABG registry Cohort-3, the current study population consisted of 3380 patients with three-vessel coronary artery disease or left main coronary artery disease. Long-term clinical outcomes were compared between PCI and CABG stratified by the presence or absence of PAD. Median clinical follow-up was 5.9 (IQR: 5.1-6.8) years. RESULTS: There were 461 patients with PAD (PCI: Nâ¯=â¯307, CABG: Nâ¯=â¯154), and 2919 patients without PAD (PCI: Nâ¯=â¯1823, CABG: Nâ¯=â¯1096). The cumulative 5-year mortality after coronary revascularization was 31.2â¯% in patients with PAD and 16.2â¯% in those without PAD (pâ¯<â¯0.0001). There was a higher risk of PCI relative to CABG for all-cause death in patients with and without PAD (adjusted HR, 1.59; 95%CI, 0.99-2.53; pâ¯=â¯0.054, and HR, 1.25; 95%CI, 1.01-1.56; pâ¯=â¯0.04) without interaction (p interaction pâ¯=â¯0.48); Nevertheless, there was no excess risk of PCI relative to CABG for cardiovascular death regardless of PAD. CONCLUSIONS: The long-term mortality after coronary revascularization was significantly higher in severe CAD patients with PAD than those without PAD. There was a higher mortality risk of PCI relative to CABG in patients with and without PAD without interaction, which was mainly driven by excess non-cardiovascular deaths.
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BACKGROUND: There has been limited data on anticoagulation strategies and long-term recurrence in patients with venous thromboembolism (VTE) in the era of direct oral anticoagulant (DOAC). METHODS: The COMMAND VTE Registry-2 is a multicenter retrospective cohort study enrolling 5197 consecutive patients with acute symptomatic VTE between January 2015 and August 2020 among 31 centers in Japan. In this primary report, the entire cohort was divided into 5 groups; major transient risk factors (N = 475, 9.1%), minor transient risk factors (N = 788, 15%), unprovoked (N = 1913, 37%), non-malignant persistent risk factors (N = 514, 9.9%), and active cancer (N = 1507, 29%) groups. RESULTS: DOACs were administered in 79% of patients who received oral anticoagulants. Discontinuation of anticoagulant at 1 year was most frequent in the major transient risk factors group (57.2%, 46.3%, 29.1%, 32.0%, and 45.6%). The cumulative 5-year incidence of recurrent VTE was lowest in the major transient risk factors group (2.6%, 6.4%, 11.0%, 12.1%, and 10.1%, P < 0.001). The cumulative 5-year incidence of major bleeding was highest in the active cancer group (9.8%, 11.4%, 11.0%, 15.5%, and 20.4%, P < 0.001). After discontinuation of anticoagulation therapy, the cumulative 5-year incidence of recurrent VTE was highest in the unprovoked group (3.3%, 11.0%, 24.9%, 17.5%, and 11.8%, P < 0.001). CONCLUSIONS: In this large real-world VTE registry, anticoagulation strategies and long-term recurrence widely differed depending on the baseline characteristics. Detailed risk stratifications of recurrent VTE could be useful for decision-making of anticoagulation strategies, whereas the bleeding-risk assessment might be especially important in the era of DOAC. CLINICAL TRIAL REGISTRATION: URL: http://www.umin.ac.jp/ctr/index.htm Unique identifier: UMIN000044816.
Sujet(s)
Tumeurs , Thromboembolisme veineux , Humains , Thromboembolisme veineux/traitement médicamenteux , Thromboembolisme veineux/épidémiologie , Thromboembolisme veineux/induit chimiquement , Études rétrospectives , Anticoagulants/effets indésirables , Coagulation sanguine , Hémorragie/induit chimiquement , Hémorragie/épidémiologie , Facteurs de risque , Tumeurs/traitement médicamenteux , RécidiveRÉSUMÉ
Post-contrast acute kidney injury (PC-AKI) is a common complication after percutaneous coronary intervention (PCI). However, it is unclear whether or not the effects of PC-AKI on long-term clinical outcomes were different between emergent and elective procedures. Among patients enrolled in the CREDO-Kyoto PCI/CABG (Coronary Revascularization Demonstrating Outcome Study in Kyoto Percutaneous Coronary Intervention/Coronary Artery Bypass Grafting) registry cohort 3, we identified 10,822 patients treated using PCI (emergent PCI stratum: n = 5,022 [46%] and elective PCI stratum: n = 5,860 [54%]). PC-AKI was defined as ≥0.3 mg/100 ml absolute or 1.5-fold relative increase of serum creatinine within 72 hours after PCI. The incidence of PC-AKI was significantly higher after emergent PCI than after elective PCI (10.5% vs 3.7%, p <0.001). In the multivariable logistic regression model, emergent PCI was the strongest independent risk factor for PC-AKI in the entire study population. The excess adjusted risk of patients with PC-AKI relative to those without remained significant for all-cause death in both the emergent and elective PCI strata (hazard ratio 1.87, 95% confidence interval 1.59 to 2.21, p <0.001 and hazard ratio 1.31, 95% confidence interval 1.03 to 1.68, p = 0.03, respectively). There was a significant interaction between the PCI setting (emergent and elective) and the effect of PC-AKI on all-cause death, with a greater magnitude of effect in the emergent PCI stratum than in the elective PCI stratum (p for interaction = 0.01). In conclusion, the incidence of PC-AKI was 2.8 times higher after emergent PCI than after elective PCI. The excess mortality risk of PC-AKI relative to no PC-AKI was greater after emergent PCI than after elective PCI.
Sujet(s)
Atteinte rénale aigüe , Maladie des artères coronaires , Intervention coronarienne percutanée , Humains , Pontage aortocoronarien/méthodes , Intervention coronarienne percutanée/méthodes , Études de suivi , Résultat thérapeutique , Facteurs de risque , Enregistrements , Atteinte rénale aigüe/induit chimiquement , Atteinte rénale aigüe/épidémiologie , Atteinte rénale aigüe/complications , Maladie des artères coronaires/complicationsRÉSUMÉ
It is important to clarify the precise impact of mitral regurgitation (MR) on long-term outcomes in acute myocardial infarction (AMI) patients who underwent percutaneous coronary intervention (PCI). In the Coronary Revascularization Demonstrating Outcome study in Kyoto Acute Myocardial Infarction (CREDO-Kyoto AMI) Registry Wave-2, the study population consisted of 5,266 patients with AMI who underwent PCI. The clinical outcomes of all-cause death, cardiovascular death, and hospitalization for heart failure (HF) were compared according to the severity of MR. Mild and moderate/severe MR were identified in 2,112 (40%) and 531 patients (10%), respectively. Patients with greater severity of MR were more likely to be old, had more co-morbidities, and more often presented with large myocardial infarction with HF. During median follow-up duration of 5.6 (interquartile range: 4.2 to 6.6) years, as the MR severity increased from no, mild, to moderate/severe MR, the cumulative 5-year incidences of all-cause death, cardiovascular death and hospitalization for HF incrementally increased ([15.3%, 19.6%, 33.3%], [8.9%, 11.7%, 21.0%] and [5.9%, 12.4%, 23.9%], respectively, P for all<0.001). After adjusting for confounders, however, mild and moderate/severe MR were not independently associated with the higher risks for all-cause death (hazard ratio [95% confidence interval]:1.05 [0.92 to 1.19], p = 0.51, and 1.10 [0.92 to 1.32], p = 0.28) and cardiovascular death (1.01 [0.85 to 1.21], p = 0.89, and 0.93 [0.73 to 1.18], p = 0.54) as compared with no MR. Both mild and moderate/severe MR were independently associated with the higher risks for hospitalization for HF (1.73 [1.42 to 2.11], p <0.001, and 2.23 [1.73 to 2.87], p <0.001). In a large population of patients with AMI who underwent PCI, MR was not independently associated with higher long-term mortality risk but was independently associated with higher risk for hospitalization for HF.
Sujet(s)
Insuffisance mitrale , Infarctus du myocarde , Intervention coronarienne percutanée , Humains , Intervention coronarienne percutanée/effets indésirables , Insuffisance mitrale/complications , Insuffisance mitrale/épidémiologie , Insuffisance mitrale/chirurgie , Infarctus du myocarde/épidémiologie , Infarctus du myocarde/chirurgie , Infarctus du myocarde/complications , Hospitalisation , Comorbidité , Résultat thérapeutique , EnregistrementsRÉSUMÉ
AIMS: Intracardiac dynamics during atrial fibrillation(AF) complicated by heart failure(HF) are not fully understood. The aim of this study was to evaluate the impact of intracardiac dynamics assessed by echo-vector flow mapping on AF complicated by HF. METHODS AND RESULTS: We enrolled 76 AF patients receiving sinus restoration therapy and assessed energy loss(EL) by echo-vector flow mapping during both AF rhythm and sinus rhythm. Patients were divided into 2 groups according to serum NT-proBNP level: high NT-proBNP group(≥1800 pg/ml during AF rhythm: N = 19), and low NT-proBNP group(N = 57). Outcome measures were average ELs/stroke volume(SV) in left ventricle(LV) and left atrium(LA). Average EL/SVs during AF rhythm in the LV and LA were significantly larger in the high NT-proBNP group than the low NT-proBNP group(54.2 mE/m·L versus 41.2 mE/m·L, P = 0.02; 3.2 mE/m·L versus 1.9 mE/m·L, P = 0.01). The significantly larger EL/SV in the high NT-proBNP group was recorded for maximum EL/SVs. In patients with high NT-proBNP, large vortex formation with extreme EL was detected in the LV and LA during the diastolic phase. After sinus restoration, the average decrease of EL/SV in the LV and LA was larger in the high NT-proBNP group(-21.4 mE/m·L versus +2.6 mE/m·L, P = 0.04; -1.6 mE/m·L versus -0.3 mE/m·L, P = 0.02). Average EL/SV during sinus rhythm did not significantly differ between the high and low NT-proBNP groups in the LV and LA. CONCLUSIONS: High EL during AF rhythm as intracardiac energy inefficiency was associated with high serum NT-proBNP levels and improved after sinus restoration.
Sujet(s)
Fibrillation auriculaire , Défaillance cardiaque , Humains , Fibrillation auriculaire/imagerie diagnostique , Fibrillation auriculaire/complications , 2-Sulfanyl-éthanol , Marqueurs biologiques , Défaillance cardiaque/imagerie diagnostique , Peptide natriurétique cérébral , Atrium du coeur , Fragments peptidiquesRÉSUMÉ
BACKGROUND: The decongestion strategy using loop diuretics is essential for improving signs and symptoms of heart failure (HF). However, chronic use of loop diuretics in HF has been linked to worsening renal function and adverse clinical outcomes in a dose-dependent manner. Goreisan, a traditional Japanese herbal medicine, has a long history of use in Japan for regulating body fluid homeostasis and has been recognized as causing less adverse outcomes such as dehydration in contrast to loop diuretics in clinical practice. Therefore, we designed the GOREISAN-HF trial to evaluate the long-term effects of a new decongestion strategy adding Goreisan to usual care in patients with HF and volume overload. METHODS: The GOREISAN-HF trial is an investigator-initiated, multicenter, pragmatic, randomized, comparative effectiveness trial in which we will enroll 2,192 patients hospitalized for HF at 68 hospitals in Japan. All study participants will be randomly assigned to either a decongestion strategy that adds Goreisan at a dose of 7.5 g daily on top of usual care or usual care alone. Investigators have the flexibility to change the existing diuretic regimen in both groups. The primary end point is the improvement rate of cardiac edema at 12-month follow-up, and the co-primary end point is a composite of all-cause death or hospitalization up to the end of the planned follow-up period. Secondary end points include longitudinal changes in patient-reported outcomes, loop diuretics dose, and renal function. CONCLUSIONS: The GOREISAN-HF is the first large-scale randomized pragmatic trial to assess the efficacy and safety of a new congestion control strategy adding Goreisan to usual care in patients with HF and volume overload. REGISTRATION NUMBER: NCT04691700.
Sujet(s)
Défaillance cardiaque , Inhibiteurs du symport chlorure potassium sodium , Humains , Résultat thérapeutique , Défaillance cardiaque/complications , Diurétiques/usage thérapeutiqueRÉSUMÉ
The clinical significance of the CHADS2 score remains unclear in patients with coronary artery disease (CAD) without atrial fibrillation (AF). Therefore, the purpose of this study was to evaluate the association between the CHADS2 score and the long-term risk of ischemic stroke and its severity in patients with CAD with and without AF. Using the CREDO (Coronary Revascularization Demonstrating Outcome study)-Kyoto Registry Cohort-3, the present study population consisted of 11,516 patients with CAD who underwent percutaneous coronary intervention without oral anticoagulants at discharge. We divided the patients into 2 groups according to the presence (n = 721) or absence (n = 10,795) of AF. As the CHADS2 score increased from 0 or 1 to 6, the cumulative 5-year incidence of ischemic stroke incrementally increased from 2.1% to 17.1% in patients without AF and from 4.2% to 40.7% in patients with AF. The cumulative 5-year incidence of ischemic stroke in patients without AF and a CHADS2 score of 2 were numerically comparable to that in patients with AF and a CHADS2 score of 1 (3.4% and 3.7%). In the 423 patients who developed ischemic stroke, the modified Rankin Scale score was not significantly different between patients with and without AF (p for trend = 0.12). In patients with and without AF, the increase in the CHADS2 score was significantly associated with the greater prevalence of higher modified Rankin Scale scores (p for trend = 0.03 and <0.001, respectively). An increasing CHADS2 score was associated with an incrementally increased risk for ischemic stroke and greater severity of ischemic stroke in patients with and without AF.
Sujet(s)
Fibrillation auriculaire , Maladie des artères coronaires , Accident vasculaire cérébral ischémique , Intervention coronarienne percutanée , Accident vasculaire cérébral , Fibrillation auriculaire/complications , Fibrillation auriculaire/épidémiologie , Fibrillation auriculaire/chirurgie , Maladie des artères coronaires/complications , Maladie des artères coronaires/épidémiologie , Maladie des artères coronaires/chirurgie , Humains , Intervention coronarienne percutanée/effets indésirables , Appréciation des risques , Facteurs de risque , Accident vasculaire cérébral/épidémiologie , Accident vasculaire cérébral/étiologieRÉSUMÉ
BACKGROUND: The characteristics of atrial fibrillation (AF) drivers identified by CARTOFINDER have not been thoroughly evaluated. Therefore, the current study was sought to validate the reliability of AF drivers. METHODS: The reliability of focal and rotational activation identified by CARTOFINDER during AF was assessed by the sequential recordings in each site before and after pulmonary vein isolation (PVI) in 27 persistent AF patients. The primary outcome measures were the reproducibility rate during the sequential recordings and the stability rate between pre- and post-PVI. RESULTS: Among 32,135 points in 509 sites, focal activation was identified in 1775 points (5.5%) with a repetition of 11 (6-26) times during the recording. Rotational activation was identified in 132 points (0.4%) with a repetition number of 21 (14-21) times. AF drivers had significantly higher voltage and shorter AF cycle length than non-AF driver sites. The reproducibility rate of focal activation during the sequential recordings was 57.8% and increased with the repetition number. The reproducibility rate of rotational activation was 37.4%. The prevalence and the reproducibility rate of focal activation in post-PVI were significantly lower than pre-PVI (5.3% versus 6.0%, P = 0.02; 53.4% versus 63.6%, P < 0.001). The stability rate of focal activation between pre- and post-PVI was only 28.3% but increased with the repetition number. There was no stable rotational activation between pre- and post-PVI. CONCLUSIONS: The reproducibility of AF drivers, especially focal activation, identified by CARTOFINDER is relatively favorable, but the stability between pre- and post-PVI was poor. These results depended on the repetition number during the recording.