Researcher profile
Brian MacKenna
Public evidence
14 connected articles
Healthcare use in individuals with rheumatoid arthritis during the COVID-19 pandemic and beyond: A cohort study in three nations of the UK2025 · medRxivPatterns of analgesic prescribing and high-risk prescribing in primary care in Ireland 2014-2022: a repeated cross-sectional study2025 · medRxivImpacts of the COVID-19 pandemic on deprivation-level differences in cardiovascular hospitalisations: A comparison of England and Denmark using the OpenSAFELY platform and National Registry Data2024 · medRxivChanges in opioid prescribing during the COVID-19 pandemic in England: cohort study of 20 million patients in OpenSAFELY-TPP2024 · medRxivEducational interventions delivered to prescribing advisers to influence primary care prescribing: a very low-cost pragmatic randomised trial using routine data from OpenPrescribing.net2024 · medRxivOpenSAFELY: The impact of COVID-19 on azathioprine, leflunomide, and methotrexate monitoring, and factors associated with change in monitoring rate.2023 · medRxivPrivate prescribing of controlled opioids in England, 2014-2021: a retrospective observational study2023 · medRxivEthnic differences in the indirect impacts of the COVID-19 pandemic on clinical monitoring and hospitalisations for non-COVID conditions in England: An observational cohort study using OpenSAFELY2023 · medRxivData-driven identification of unusual prescribing behaviour: an analysis and interactive data tool using six months of primary care data from 6500 practices in England2022 · medRxivOpenSAFELY NHS Service Restoration Observatory 2: changes in primary care activity across six clinical areas during the COVID-19 pandemic2022 · medRxivComparative effectiveness of ChAdOx1 versus BNT162b2 COVID-19 vaccines in Health and Social Care workers in England: a cohort study using OpenSAFELY2021 · medRxivOverall and cause-specific hospitalisation and death after COVID-19 hospitalisation in England: cohort study in OpenSAFELY using linked primary care, secondary care and death registration data2021 · medRxivOpenSAFELY NHS Service Restoration Observatory 1: describing trends and variation in primary care clinical activity for 23.3 million patients in England during the first wave of COVID-192021 · medRxivAssociation between living with children and outcomes from COVID-19: an OpenSAFELY cohort study of 12 million adults in England2020 · medRxiv
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