0000000000644822

AUTHOR

Malcolm Robert Macleod

0000-0001-9187-9839

showing 2 related works from this author

Vorapaxar in the secondary prevention of atherothrombotic events

2012

BACKGROUND: Thrombin potently activates platelets through the protease-activated receptor PAR-1. Vorapaxar is a novel antiplatelet agent that selectively inhibits the cellular actions of thrombin through antagonism of PAR-1. METHODS: We randomly assigned 26,449 patients who had a history of myocardial infarction, ischemic stroke, or peripheral arterial disease to receive vorapaxar (2.5 mg daily) or matching placebo and followed them for a median of 30 months. The primary efficacy end point was the composite of death from cardiovascular causes, myocardial infarction, or stroke. After 2 years, the data and safety monitoring board recommended discontinuation of the study treatment in patients …

MalePyridines[SDV]Life Sciences [q-bio]Myocardial InfarctionMedizinKaplan-Meier Estimate030204 cardiovascular system & hematologyBrain IschemiaLactones0302 clinical medicineMESH: Peripheral Arterial DiseaseSecondary PreventionMESH: Double-Blind Method030212 general & internal medicineMyocardial infarctionStrokeVorapaxarMESH: AgedAspirinMESH: Middle AgedMESH: RiskCardiovascular diseases [NCEBP 14]MESH: Secondary PreventionHazard ratioMESH: Brain IschemiaGeneral MedicineMiddle AgedClopidogrel3. Good healthStrokeMESH: Receptor PAR-1MESH: Myocardial Infarctionvorapaxar secondary prevention atherothrombotic eventsCardiovascular DiseasesMESH: Platelet Aggregation InhibitorsAnesthesiaRetreatmentPlatelet aggregation inhibitorFemaleIntracranial HemorrhagesMESH: HemorrhageMESH: Intracranial HemorrhagesMESH: Lactonescirculatory and respiratory physiologymedicine.drugRiskISQUEMIA CEREBRALHemorrhagePlaceboMESH: StrokePeripheral Arterial Disease03 medical and health sciencesDouble-Blind Method[INFO.INFO-IM]Computer Science [cs]/Medical ImagingmedicineHumansReceptor PAR-1MESH: RetreatmentMESH: Kaplan-Meier EstimateAgedMESH: Humansbusiness.industryMESH: PyridinesMESH: Cardiovascular Diseasesmedicine.diseaseSettore MED/11 - Malattie Dell'Apparato CardiovascolareMESH: MalebusinessMESH: FemalePlatelet Aggregation Inhibitors
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Systematic review of guidelines for internal validity in the design, conduct and analysis of preclinical biomedical experiments involving laboratory …

2020

Over the last two decades, awareness of the negative repercussions of flaws in the planning, conduct and reporting of preclinical research involving experimental animals has been growing. Several initiatives have set out to increase transparency and internal validity of preclinical studies, mostly publishing expert consensus and experience. While many of the points raised in these various guidelines are identical or similar, they differ in detail and rigour. Most of them focus on reporting, only few of them cover the planning and conduct of studies. The aim of this systematic review is to identify existing experimental design, conduct, analysis and reporting guidelines relating to preclinic…

0301 basic medicinemedicine.medical_specialtyWeb of scienceExpert consensusGeneral MedicineOutcome assessmentRigour03 medical and health sciencesPreclinical research030104 developmental biology0302 clinical medicineSample size determinationmedicineMedical physicsInternal validityPsychology030217 neurology & neurosurgerySystematic searchBMJ Open Science
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