Українська сангха японського Ордену Ніппондзан Мьоходзі

Стаття присвячена дослідженню історії української сангхи японського буддистського Ордену Ніппондзан Мьоходзі. Автор, враховуючи специфіку даної школи, намагався намітити загальний шлях для подальшого дослідження, виявити основні тенденції та періоди розвитку української сангхи Ніппондзан Мьоходзі. Значна увага приділяється діяльності членів української сангхи за межами України, що обумовлено світовими масштабами діяльності Дзюнсея Терасави, безпосереднього вчителя для українських монахів даного ОрденуСтатья посвящена исследованию истории украинской сангхи японского буддийского Ордена Ниппондзан Мёходзи. Автор, учитывая специфику данной школы, старался наметить общий путь для дальнейшего исследования, выявить основные тенденции и периоды развития украинской сангхи Ниппондзан Мёходзи. Значительное внимание уделяется деятельности членов украинской сангхи за пределами Украины, что обусловлено мировыми масштабами деятельности Дзюнсея Терасавы, непосредственного учителя монахов данного Ордена.This article is devoted to the history of Ukrainian Sangha of Japanese Buddhist Order Nippondzan Mehodzi. Taking into account the specificity of the school, the author trying to direct a common way for further research, to identify the key trends and periods of development of Ukrainian Sangha Nippondzan Mehodozi. Considerable attention has been given to the activities of the Ukrainian Sangha members outside of Ukraine, wich is caused by the global scale of Dzyunsey Terasava activity

A genotype-guided strategy for oral P2Y₁₂ Inhibitors in primary PCI

BACKGROUND: It is unknown whether patients undergoing primary percutaneous coronary intervention (PCI) benefit from genotype-guided selection of oral P2Y12 inhibitors. METHODS: We conducted a randomized, open-label, assessor-blinded trial in which patients undergoing primary PCI with stent implantation were assigned in a 1:1 ratio to receive either a P2Y12 inhibitor on the basis of early CYP2C19 genetic testing (genotype-guided group) or standard treatment with either ticagrelor or prasugrel (standard-treatment group) for 12 months. In the genotype-guided group, carriers of CYP2C19*2 or CYP2C19*3 loss-of-function alleles received ticagrelor or prasugrel, and noncarriers received clopidogrel. The two primary outcomes were net adverse clinical events - defined as death from any cause, myocardial infarction, definite stent thrombosis, stroke, or major bleeding defined according to Platelet Inhibition and Patient Outcomes (PLATO) criteria - at 12 months (primary combined outcome; tested for noninferiority, with a noninferiority margin of 2 percentage points for the absolute difference) and PLATO major or minor bleeding at 12 months (primary bleeding outcome). RESULTS: For the primary analysis, 2488 patients were included: 1242 in the genotype-guided group and 1246 in the standard-treatment group. The primary combined outcome occurred in 63 patients (5.1%) in the genotype-guided group and in 73 patients (5.9%) in the standard-treatment group (absolute difference, -0.7 percentage points; 95% confidence interval [CI], -2.0 to 0.7; P<0.001 for noninferiority). The primary bleeding outcome occurred in 122 patients (9.8%) in the genotype-guided group and in 156 patients (12.5%) in the standard-treatment group (hazard ratio, 0.78; 95% CI, 0.61 to 0.98; P = 0.04). CONCLUSIONS: In patients undergoing primary PCI, a CYP2C19 genotype-guided strategy for selection of oral P2Y12 inhibitor therapy was noninferior to standard treatment with ticagrelor or prasugrel at 12 months with respect to thrombotic events and resulted in a lower incidence of bleeding. (Funded by the Netherlands Organization for Health Research and Development; POPular Genetics ClinicalTrials.gov number, NCT01761786; Netherlands Trial Register number, NL2872.)

Cost Effectiveness of a CYP2C19 Genotype-Guided Strategy in Patients with Acute Myocardial Infarction:Results from the POPular Genetics Trial

INTRODUCTION: The POPular Genetics trial demonstrated that a CYP2C19 genotype-guided P2Y12 inhibitor strategy reduced bleeding rates compared with standard treatment with ticagrelor or prasugrel without increasing thrombotic event rates after primary percutaneous coronary intervention (PCI). OBJECTIVE: In this analysis, we aimed to evaluate the cost effectiveness of a genotype-guided strategy compared with standard treatment with ticagrelor or prasugrel. METHODS: A 1-year decision tree based on the POPular Genetics trial in combination with a lifelong Markov model was developed to compare costs and quality-adjusted life-years (QALYs) between a genotype-guided and a standard P2Y12 inhibitor strategy in patients with myocardial infarction undergoing primary PCI. The cost-effectiveness analysis was conducted from a Dutch healthcare system perspective. Within-trial survival and utility data were combined with lifetime projections to evaluate lifetime cost effectiveness for a cohort of 1000 patients. Costs and utilities were discounted at 4 and 1.5%, respectively, according to Dutch guidelines for health economic studies. Besides deterministic and probabilistic sensitivity analyses, several scenario analyses were also conducted (different time horizons, different discount rates, equal prices for P2Y12 inhibitors, and equal distribution of thrombotic events between the two strategies). RESULTS: Base-case analysis with a hypothetical cohort of 1000 subjects demonstrated 8.98 QALYs gained and €725,550.69 in cost savings for the genotype-guided strategy (dominant). The deterministic and probabilistic sensitivity analysis confirmed the robustness of the model and the cost-effectiveness results. In scenario analyses, the genotype-guided strategy remained dominant. CONCLUSION: In patients undergoing primary PCI, a CYP2C19 genotype-guided strategy compared with standard treatment with ticagrelor or prasugrel resulted in QALYs gained and cost savings. TRIAL REGISTRATION: Clinicaltrials.gov number: NCT01761786, Netherlands trial register number: NL2872

Association of Chromosome 9p21 with Subsequent Coronary Heart Disease events:A GENIUS-CHD study of individual participant data

BACKGROUND:Genetic variation at chromosome 9p21 is a recognized risk factor for coronary heart disease (CHD). However, its effect on disease progression and subsequent events is unclear, raising questions about its value for stratification of residual risk. METHODS:A variant at chromosome 9p21 (rs1333049) was tested for association with subsequent events during follow-up in 103,357 Europeans with established CHD at baseline from the GENIUS-CHD Consortium (73.1% male, mean age 62.9 years). The primary outcome, subsequent CHD death or myocardial infarction (CHD death/MI), occurred in 13,040 of the 93,115 participants with available outcome data. Effect estimates were compared to case/control risk obtained from CARDIoGRAMPlusC4D including 47,222 CHD cases and 122,264 controls free of CHD. RESULTS:Meta-analyses revealed no significant association between chromosome 9p21 and the primary outcome of CHD death/MI among those with established CHD at baseline (GENIUS-CHD OR 1.02; 95% CI 0.99-1.05). This contrasted with a strong association in CARDIoGRAMPlusC4D OR 1.20; 95% CI 1.18-1.22; p for interaction Conclusions: In contrast to studies comparing individuals with CHD to disease free controls, we found no clear association between genetic variation at chromosome 9p21 and risk of subsequent acute CHD events when all individuals had CHD at baseline. However, the association with subsequent revascularization may support the postulated mechanism of chromosome 9p21 for promoting atheroma development

Subsequent Event Risk in Individuals with Established Coronary Heart Disease:Design and Rationale of the GENIUS-CHD Consortium

BACKGROUND: The "GENetIcs of sUbSequent Coronary Heart Disease" (GENIUS-CHD) consortium was established to facilitate discovery and validation of genetic variants and biomarkers for risk of subsequent CHD events, in individuals with established CHD. METHODS: The consortium currently includes 57 studies from 18 countries, recruiting 185,614 participants with either acute coronary syndrome, stable CHD or a mixture of both at baseline. All studies collected biological samples and followed-up study participants prospectively for subsequent events. RESULTS: Enrollment into the individual studies took place between 1985 to present day with duration of follow up ranging from 9 months to 15 years. Within each study, participants with CHD are predominantly of self-reported European descent (38%-100%), mostly male (44%-91%) with mean ages at recruitment ranging from 40 to 75 years. Initial feasibility analyses, using a federated analysis approach, yielded expected associations between age (HR 1.15 95% CI 1.14-1.16) per 5-year increase, male sex (HR 1.17, 95% CI 1.13-1.21) and smoking (HR 1.43, 95% CI 1.35-1.51) with risk of subsequent CHD death or myocardial infarction, and differing associations with other individual and composite cardiovascular endpoints. CONCLUSIONS: GENIUS-CHD is a global collaboration seeking to elucidate genetic and non-genetic determinants of subsequent event risk in individuals with established CHD, in order to improve residual risk prediction and identify novel drug targets for secondary prevention. Initial analyses demonstrate the feasibility and reliability of a federated analysis approach. The consortium now plans to initiate and test novel hypotheses as well as supporting replication and validation analyses for other investigators

Efficacy and safety of glycoprotein IIb/IIIa inhibitors in addition to P2Y12 inhibitors in ST-segment elevation myocardial infarction: A subanalysis of the POPular Genetics trial

Background: Glycoprotein IIb/IIIa inhibitors (GPI) are still used in patients with ST-segment elevation myocardial infarction (STEMI) who undergo primary percutaneous coronary intervention (PCI), although discussion about its clinical benefit is ongoing. Methods: GPI use was analyzed in this subanalysis of the POPular Genetics trial, which randomized STEMI patients to CYP2C19 genotype-guided treatment (clopidogrel or ticagrelor) or standard treatment with ticagrelor/prasugrel. The composite thrombotic endpoint consisted of cardiovascular death, myocardial infarction (MI), definite stent thrombosis, and stroke at 30 days. The combined bleeding endpoint consisted of Platelet Inhibition and Patient Outcomes (PLATO) major and minor bleeding at 30 days. Univariable and multivariable analyses in addition to a propensity score-matched (PSM) analysis were conducted. Results: In total, 2378 patients, of whom 1033 received GPI and 1345 did not, were included. In multivariable analysis, GPI administration was associated with fewer thrombotic events (hazard ratio [HR] 0.22, 95% confidence interval [CI] 0.09–0.55) and MIs (HR 0.24, 95% CI 0.08–0.73). Furthermore, GPI administration was associated with an increase in bleedings (HR 2.02, 95% CI 1.27–3.19), driven by minor bleedings (HR 2.32, 95% CI 1.43–3.76), without a significant difference in major bleedings (HR 0.69, 95% CI 0.19–2.57). In the PSM analysis, no significant association was found. Conclusion: In STEMI patients undergoing primary PCI, GPI administration was associated with a reduction in thrombotic events at a cost of an increase in (mostly minor) bleedings in multivariable analysis, while propensity score analysis did not show significant associations

Clopidogrel versus ticagrelor or prasugrel in patients aged 70 years or older with non-ST-elevation acute coronary syndrome (POPular AGE): the randomised, open-label, non-inferiority trial

Background Current guidelines recommend potent platelet inhibition with ticagrelor or prasugrel in patients after an acute coronary syndrome. However, data about optimal platelet inhibition in older patients are scarce. We aimed to investigate the safety and efficacy of clopidogrel compared with ticagrelor or prasugrel in older patients with non-STelevation acute coronary syndrome (NSTE-ACS).Methods We did the open-label, randomised controlled POPular AGE trial in 12 sites (ten hospitals and two university hospitals) in the Netherlands. Patients aged 70 years or older with NSTE-ACS were enrolled and randomly assigned in a 1:1 ratio using an internet-based randomisation procedure with block sizes of six to receive a loading dose of clopidogrel 300 mg or 600 mg, or ticagrelor 180 mg or prasugrel 60 mg, and then a maintenance dose for the duration of 12 months (clopidogrel 75 mg once daily, ticagrelor 90 mg twice daily, or prasugrel 10 mg once daily) on top of standard care. Patient and treating physicians were aware of the allocated treatment strategy, but the outcome assessors were masked to treatment allocation. Primary bleeding outcome consisted of PLATelet inhibition and patient Outcomes (PLATO; major or minor bleeding [superiority hypothesis]). Co-primary net clinical benefit outcome consisted of allcause death, myocardial infarction, stroke, PLATO major and minor bleeding (non-inferiority hypothesis, margin of 2%). Follow-up duration was 12 months. Analyses were done on intention-to-treat basis. This trial is registered with the Netherlands Trial Register (NL3804), ClinicalTrials.gov (NCT02317198), and EudraCT (2013-001403-37).Findings Between June 10, 2013, and Oct 17, 2018, 1002 patients were randomly assigned to clopidogrel (n=500) or ticagrelor or prasugrel (n=502). Because 475 (95%) patients received ticagrelor in the ticagrelor or prasugrel group, we will refer to this group as the ticagrelor group. Premature discontinuation of the study drug occurred in 238 (47%) of 502 ticagrelor group patients randomly assigned to ticagrelor, and in 112 (22%) of 500 patients randomly assigned to clopidogrel. Primary bleeding outcome was significantly lower in the clopidogrel group (88 [18%] of 500 patients) than in the ticagrelor group (118 [24%] of 502; hazard ratio 0.71, 95% CI 0.54 to 0.94; p=0.02 for superiority). Co-primary net clinical benefit outcome was non-inferior for the use of clopidogrel (139 [28%]) versus ticagrelor (161 [32%]; absolute risk difference -4%, 95% CI -10.0 to 1.4; p=0.03 for non-inferiority). The most important reasons for discontinuation were occurrence of bleeding (n=38), dyspnoea (n=40), and the need for treatment with oral anticoagulation (n=35).Interpretation In patients aged 70 years or older presenting with NSTE-ACS, clopidogrel is a favourable alternative to ticagrelor, because it leads to fewer bleeding events without an increase in the combined endpoint of all-cause death, myocardial infarction, stroke, and bleeding. Clopidogrel could be an alternative P2Y12 inhibitor especially for elderly patients with a higher bleeding risk.Cardiolog

Genomewide Association Study of Platelet Reactivity and Cardiovascular Response in Patients Treated With Clopidogrel: A Study by the International Clopidogrel Pharmacogenomics Consortium

Antiplatelet response to clopidogrel shows wide variation, and poor response is correlated with adverse clinical outcomes. CYP2C19 loss-of-function alleles play an important role in this response, but account for only a small proportion of variability in response to clopidogrel. An aim of the International Clopidogrel Pharmacogenomics Consortium (ICPC) is to identify other genetic determinants of clopidogrel pharmacodynamics and clinical response. A genomewide association study (GWAS) was performed using DNA from 2,750 European ancestry individuals, using adenosine diphosphate-induced platelet reactivity and major cardiovascular and cerebrovascular events as outcome parameters. GWAS for platelet reactivity revealed a strong signal for CYP2C19*2 (P value&nbsp;=&nbsp;1.67e−33). After correction for CYP2C19*2 no other single-nucleotide polymorphism reached genomewide significance. GWAS for a combined clinical end point of cardiovascular death, myocardial infarction, or stroke (5.0% event rate), or a combined end point of cardiovascular death or myocardial infarction (4.7% event rate) showed no significant results, although in coronary artery disease, percutaneous coronary intervention, and acute coronary syndrome subgroups, mutations in SCOS5P1, CDC42BPA, and CTRAC1 showed genomewide significance (lowest P values: 1.07e−09, 4.53e−08, and 2.60e−10, respectively). CYP2C19*2 is the strongest genetic determinant of on-clopidogrel platelet reactivity. We identified three novel associations in clinical outcome subgroups, suggestive for each of these outcomes

Efficacy and safety of glycoprotein IIb/IIIa inhibitors in addition to P2Y(12) inhibitors in ST-segment elevation myocardial infarction:A subanalysis of the POPular Genetics trial

Background: Glycoprotein IIb/IIIa inhibitors (GPI) are still used in patients with ST-segment elevation myocardial infarction (STEMI) who undergo primary percutaneous coronary intervention (PCI), although discussion about its clinical benefit is ongoing. Methods: GPI use was analyzed in this subanalysis of the POPular Genetics trial, which randomized STEMI patients to CYP2C19 genotype-guided treatment (clopidogrel or ticagrelor) or standard treatment with ticagrelor/prasugrel. The composite thrombotic endpoint consisted of cardiovascular death, myocardial infarction (MI), definite stent thrombosis, and stroke at 30 days. The combined bleeding endpoint consisted of Platelet Inhibition and Patient Outcomes (PLATO) major and minor bleeding at 30 days. Univariable and multivariable analyses in addition to a propensity score-matched (PSM) analysis were conducted. Results: In total, 2378 patients, of whom 1033 received GPI and 1345 did not, were included. In multivariable analysis, GPI administration was associated with fewer thrombotic events (hazard ratio [HR] 0.22, 95% confidence interval [CI] 0.09–0.55) and MIs (HR 0.24, 95% CI 0.08–0.73). Furthermore, GPI administration was associated with an increase in bleedings (HR 2.02, 95% CI 1.27–3.19), driven by minor bleedings (HR 2.32, 95% CI 1.43–3.76), without a significant difference in major bleedings (HR 0.69, 95% CI 0.19–2.57). In the PSM analysis, no significant association was found. Conclusion: In STEMI patients undergoing primary PCI, GPI administration was associated with a reduction in thrombotic events at a cost of an increase in (mostly minor) bleedings in multivariable analysis, while propensity score analysis did not show significant associations