6 results on '"Samantha, Sartori"'
Search Results
2. Use of prasugrel vs clopidogrel and outcomes in patients with acute coronary syndrome undergoing percutaneous coronary intervention in contemporary clinical practice: Results from the PROMETHEUS study
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Mark B. Effron, William S. Weintraub, Catalin Toma, Elizabeth Marrett, J. Brent Muhlestein, Sunil V. Rao, Craig Strauss, Usman Baber, Sameer Bansilal, Samir R. Kapadia, Stuart J. Pocock, Roxana Mehran, Kanhaiya L. Poddar, Stuart Keller, Sandra Weiss, Annapoorna Kini, Jaya Chandrasekhar, Brian A. Baker, Melissa Aquino, Timothy D. Henry, Anthony C. DeFranco, and Samantha Sartori
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Male ,Acute coronary syndrome ,medicine.medical_specialty ,Ticlopidine ,Prasugrel ,medicine.medical_treatment ,030204 cardiovascular system & hematology ,03 medical and health sciences ,Percutaneous Coronary Intervention ,0302 clinical medicine ,Cause of Death ,Internal medicine ,medicine ,Humans ,030212 general & internal medicine ,Myocardial infarction ,Acute Coronary Syndrome ,Aged ,Retrospective Studies ,Prasugrel Hydrochloride ,Dose-Response Relationship, Drug ,business.industry ,Percutaneous coronary intervention ,Middle Aged ,medicine.disease ,Clopidogrel ,Survival Rate ,Treatment Outcome ,Preoperative Period ,Conventional PCI ,Purinergic P2Y Receptor Antagonists ,Cardiology ,Female ,Cardiology and Cardiovascular Medicine ,business ,Platelet Aggregation Inhibitors ,Follow-Up Studies ,medicine.drug - Abstract
BACKGROUND AND OBJECTIVES: We sought to determine the frequency of use and association between prasugrel and outcomes in acute coronary syndrome patients undergoing percutaneous coronary intervention (PCI) in clinical practice. METHODS: PROMETHEUS was a multicenter observational registry of acute coronary syndrome patients undergoing PCI from 8 centers in the United States that maintained a prospective PCI registry for patient outcomes. The primary end points were major adverse cardiovascular events at 90days, a composite of all-cause death, nonfatal myocardial infarction, stroke, or unplanned revascularization. Major bleeding was defined as any bleeding requiring hospitalization or blood transfusion. Hazard ratios (HRs) were generated using multivariable Cox regression and stratified by the propensity to treat with prasugrel. RESULTS: Of 19,914 patients (mean age 64.4years, 32% female), 4,058 received prasugrel (20%) and 15,856 received clopidogrel (80%). Prasugrel-treated patients were younger with fewer comorbid risk factors compared with their counterparts receiving clopidogrel. At 90days, there was a significant association between prasugrel use and lower major adverse cardiovascular event (5.7% vs 9.6%, HR 0.58, 95% CI 0.50-0.67, P
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- 2017
3. Rationale and Design of F amily-Based A pproach in a M inority Community I ntegrating Systems–Bio l ogy for Promot i on of He a lth (FAMILIA)
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Venkatesh Mani, Valentin Fuster, Eric E. Schadt, Maribel Santana, Zahi A. Fayad, Jacqueline Latina, Sameer Bansilal, Jason C. Kovacic, Chiara Giannarelli, Roger J. Hajjar, Andrew Kasarskis, Johan L.M. Björkegren, Rajesh Vedanthan, Risa Jaslow, Ana V. Soto, and Samantha Sartori
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Adult ,Counseling ,0301 basic medicine ,Gerontology ,Health Knowledge, Attitudes, Practice ,New York ,Pilot Projects ,Health Promotion ,030204 cardiovascular system & hematology ,Standard score ,Article ,Body Mass Index ,law.invention ,03 medical and health sciences ,0302 clinical medicine ,Randomized controlled trial ,law ,Surveys and Questionnaires ,Intervention (counseling) ,Early Intervention, Educational ,Humans ,Medicine ,Cluster randomised controlled trial ,Exercise ,Health Education ,Minority Groups ,business.industry ,030104 developmental biology ,Health promotion ,Cardiovascular Diseases ,Child, Preschool ,Head start ,Health education ,Diet, Healthy ,Cardiology and Cardiovascular Medicine ,business ,Body mass index - Abstract
Background The 2020 American Heart Association Impact Goal aims to improve cardiovascular health of all Americans by 20% while reducing deaths from cardiovascular disease and stroke by 20%. A large step toward this goal would be to better understand and take advantage of the significant intersection between behavior and biology across the entire life-span. In the proposed FAMILIA studies, we aim to directly address this major knowledge and clinical health gap by implementing an integrated family-centric health promotion intervention and focusing on the intersection of environment and behavior, while understanding the genetic and biologic basis of cardiovascular disease. Methods We plan to recruit 600 preschool children and their 600 parents or caregivers from 12-15 Head Start schools in Harlem, NY, and perform a 2:1 (2 intervention/1 control) cluster randomization of the schools. The preschool children will receive our intensive 37-hour educational program as the intervention for 4 months. For the adults, those in the "intervention" group will be randomly assigned to 1 of 2 intervention programs: an "individual-focused" or "peer-to-peer based." The primary outcome in children will be a composite score of knowledge (K), attitudes (A), habits (H), related to body mass index Z score (B), exercise (E), and alimentation (A) (KAH-BEA), using questionnaires and anthropometric measurements. For adults, the primary outcome will be a composite score for behaviors/outcomes related to blood pressure, exercise, weight, alimentation (diet) and tobacco (smoking; Fuster-BEWAT score). Saliva will be collected from the children for SNP genotyping, and blood will be collected from adults for RNA sequencing to identify network models and predictors of primary prevention outcomes. Conclusion The FAMILIA studies seek to demonstrate that targeting a younger age group (3-5 years) and using a family-based approach may be a critical strategy in promoting cardiovascular health across the life-span.
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- 2017
4. Grenada Heart Project-Community Health ActioN to EncouraGe healthy BEhaviors (GHP-CHANGE): A randomized control peer group-based lifestyle intervention
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Sameer Bansilal, Jacqueline Latina, Marilyn Hunn, Marcelle Lewis, Claire Kofler, Francis Martin, Rajesh Vedanthan, Rodrigo Fernández-Jiménez, Michael E. Farkouh, Valentin Fuster, Emilia Bagiella, Samantha Sartori, UAM. Departamento de Medicina, American Heart Association, Louis B. Mayer Foundation, Unión Europea. Comisión Europea, Instituto de Salud Carlos III, Fundación ProCNIC, and Ministerio de Ciencia, Innovación y Universidades (España)
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cardiovascular risk factors ,Male ,medicine.medical_specialty ,Time Factors ,Medicina ,Health Behavior ,Blood Pressure ,Health Promotion ,030204 cardiovascular system & hematology ,Peer support ,Peer Group ,law.invention ,03 medical and health sciences ,0302 clinical medicine ,Randomized controlled trial ,law ,Intervention (counseling) ,Medicine ,Health Status Indicators ,Humans ,030212 general & internal medicine ,Developing Countries ,Exercise ,Life Style ,business.industry ,Incidence (epidemiology) ,Body Weight ,Social Support ,Peer group ,lifestyle intervention ,Middle Aged ,GHP-CHANGE ,3. Good health ,Self Care ,Blood pressure ,Cardiovascular Diseases ,Food ,Community health ,Grenada ,Physical therapy ,Linear Models ,Feasibility Studies ,Female ,Smoking Cessation ,Cardiology and Cardiovascular Medicine ,business ,Cohort study - Abstract
The incidence of cardiovascular (CV) risk factors is increasing globally, with a disproportionate burden in the low and low-middle income countries (L/LMICs). Peer support, as a low-cost lifestyle intervention, has succeeded in managing chronic illness. For global CV risk reduction, limited data exists in LMICs. Aim: The GHP-CHANGE was designed as a community-based randomized trial to test the effectiveness of peer support strategy for CV risk reduction in the island of Grenada, a LMIC. Methods: We recruited 402 adults from the Grenada Heart Project (GHP) Cohort Study of 2827 subjects with at least two CV risk factors. Subjects were randomized in a 1:1 fashion to a peer-group based intervention group (n = 206) or a self-management control group (n = 196) for 12 months. The primary outcome was the change from baseline in a composite score related to Blood pressure, Exercise, Weight, Alimentation and Tobacco (FBS, Fuster-BEWAT Score), ranging from 0 to 15 (ideal health = 15). Linear mixed-effects models were used to test for intervention effects. Results: Participants mean age was 51.4 years (SD 14.5) years, two-thirds were female, and baseline mean FBS was 8.9 (SD 2.6) and 8.5 (SD 2.6) in the intervention and control group, respectively (P = .152). At post intervention, the mean FBS was higher in the intervention group compared to the control group [9.1 (SD 2.7) vs 8.5 (SD 2.6), P = .028]. When balancing baseline health profile, the between-group difference (intervention vs. control) in the change of FBS was 0.31 points (95% CI: −0.12 to 0.75; P = .154). Conclusions: The GHP-CHANGE trial showed that a peer-support lifestyle intervention program was feasible; however, it did not demonstrate a significant improvement in the FBS as compared to the control group. Further studies should assess the effects of low-cost lifestyle interventions in LMICs, This study was funded by the Louis B Mayer Foundation. VF is a recipient of funding from the American Heart Association under grant No 14SFRN20490315. R.F-J is a recipient of funding from the European Union Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 707642. The CNIC is supported by the Instituto de Salud Carlos III (ISCIII), the Ministerio de Ciencia, Innovación y Universidades (MCNU) and the Pro CNIC Foundation, and is a Severo Ochoa Center of Excellence (SEV-2015-0505)
- Published
- 2019
5. Antithrombotic strategy variability in ATrial fibrillation and obstructive coronary disease revascularized with PCI—rationale and study design of the prospective observational multicenter AVIATOR 2 registry
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Mikkel Malby Schoos, Jaya Chandrasekhar, Sameer Bansilal, George Dangas, Roxana Mehran, Samantha Sartori, Usman Baber, and Ioannis Mastoris
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Adult ,Male ,Comparative Effectiveness Research ,medicine.medical_specialty ,medicine.medical_treatment ,Myocardial Ischemia ,Hemorrhage ,Coronary Artery Disease ,Risk Assessment ,Coronary artery disease ,Percutaneous Coronary Intervention ,Risk Factors ,Internal medicine ,Atrial Fibrillation ,Antithrombotic ,medicine ,Humans ,Prospective Studies ,Registries ,cardiovascular diseases ,Myocardial infarction ,Prospective cohort study ,Stroke ,business.industry ,Anticoagulants ,Percutaneous coronary intervention ,Atrial fibrillation ,Middle Aged ,medicine.disease ,Outcome and Process Assessment, Health Care ,Practice Guidelines as Topic ,Emergency medicine ,Conventional PCI ,Cardiology ,Drug Therapy, Combination ,Female ,Cardiology and Cardiovascular Medicine ,business - Abstract
Background In the era of novel antithrombotic therapy, the optimal treatment for patients with nonvalvular atrial fibrillation (AF) or flutter undergoing percutaneous coronary intervention (PCI) is undetermined. Study design The AVIATOR 2 study is a multicenter prospective observational registry that will enroll approximately 2,500 patients with nonvalvular AF or flutter undergoing PCI starting March 2015 over an 18-month enrollment period. Antithrombotic therapy selection will be at the discretion of the treating physician. An integral feature of this study is the use of a smartphone-based survey to capture physician and patient perspectives regarding antithrombotic therapies after PCI. Survey-derived patient treatment concerns, perceived need, and affordability will be used to calculate the risk of non-adherence. Subjective risk for ischemic or bleeding events will be correlated with previously validated risk scores as well as observed event rates at 1, 6, or 12 months post-PCI. Endpoints The primary efficacy end point will be major adverse cardiac and cerebrovascular events, a composite occurrence of death, nonfatal myocardial infarction, stroke, stent thrombosis, and clinically driven target lesion revascularization at 1 year. The primary safety end point will be major bleeding as per Bleeding Academic Research Consortium criteria types 2, 3, or 5. The secondary end points will include (i) net adverse clinical events, a composite occurrence of all major adverse cardiac and cerebrovascular events, and major bleeding at 1 year; (ii) correlation between estimated subjective and objective (CHADS 2 , CHA 2 DS 2 -VASc, stent thrombosis score, HAS-BLED, and ATRIA scores) ischemic and bleeding risks; (iii) modes of antithrombotic therapy cessation and their impact on outcomes; and (iv) correlation between observed and expected non-adherence to treatment. Summary AVIATOR 2 is a real-world registry designed to evaluate ischemic and bleeding outcomes according to conventional and novel antithrombotic regimens in patients with nonvalvular AF or flutter undergoing PCI. The study will also provide insights in to physician- and patient-centered factors affecting treatment selection and adherence and their overall impact on clinical outcomes. The study is registered on clinicaltrials.gov NCT02362659.
- Published
- 2015
6. Ticagrelor with aspirin or alone in high-risk patients after coronary intervention: Rationale and design of the TWILIGHT study
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Stuart J. Pocock, Dominick J. Angiolillo, C. Michael Gibson, Adnan Kastrati, George Dangas, M. Urooj Zafar, Usman Baber, E. Magnus Ohman, Roxana Mehran, Shamir R. Mehta, Juan J. Badimon, Samantha Sartori, Melissa Aquino, David J. Cohen, Jaya Chandrasekhar, Philippe Gabriel Steg, and Mitchell W. Krucoff
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Male ,medicine.medical_specialty ,Acute coronary syndrome ,Ticagrelor ,Adenosine ,medicine.medical_treatment ,Population ,Hemorrhage ,030204 cardiovascular system & hematology ,law.invention ,Coronary Restenosis ,03 medical and health sciences ,0302 clinical medicine ,Percutaneous Coronary Intervention ,Randomized controlled trial ,Double-Blind Method ,law ,Internal medicine ,medicine ,Humans ,030212 general & internal medicine ,Acute Coronary Syndrome ,education ,Aged ,education.field_of_study ,Aspirin ,business.industry ,Percutaneous coronary intervention ,Drug-Eluting Stents ,medicine.disease ,Surgery ,Treatment Outcome ,Conventional PCI ,Platelet aggregation inhibitor ,Drug Therapy, Combination ,Female ,Risk Adjustment ,Cardiology and Cardiovascular Medicine ,business ,Platelet Aggregation Inhibitors ,medicine.drug - Abstract
Background Dual antiplatelet therapy (DAPT) is necessary to prevent thrombosis yet increases bleeding after percutaneous coronary intervention (PCI) with drug-eluting stents (DES). Antiplatelet monotherapy with a potent P2Y 12 receptor antagonist may reduce bleeding while maintaining anti thrombotic efficacy compared with conventional DAPT. Methods TWILIGHT is a randomized, double-blind placebo-controlled trial evaluating the comparative efficacy and safety of antiplatelet monotherapy versus DAPT in up to 9000 high-risk patients undergoing PCI with DES. Upon enrollment after successful PCI, all patients will be treated with open label low-dose aspirin (81-100 mg daily) plus ticagrelor (90 mg twice daily) for 3 months. Event-free patients will then be randomized in a double-blind fashion to low-dose aspirin versus matching placebo with continuation of open-label ticagrelor for an additional 12 months. The primary hypothesis is that a strategy of ticagrelor monotherapy will be superior with respect to the primary endpoint of bleeding academic research consortium type 2, 3 or 5, while maintaining non-inferiority for ischemic events compared with ticagrelor plus ASA. Conclusions TWILIGHT is the largest study to date that is specifically designed and powered to demonstrate reductions in bleeding with ticagrelor monotherapy versus ticagrelor plus ASA beyond 3 months post-procedure in a high-risk PCI population treated with DES. The trial will provide novel insights with respect to the potential role of ticagrelor monotherapy as an alternative for long-term platelet inhibition in a broad population of patients undergoing PCI with DES.
- Published
- 2016
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