Luis Prats-Sanchez, Pol Camps-Renom, Philip S Nash, Duncan Wilson, Gareth Ambler, Jonathan G Best, Marina Guasch-Jiménez, Anna Ramos-Pachón, Alejandro Martinez-Domeño, Álvaro Lambea-Gil, Garbiñe Ezcurra Díaz, Daniel Guisado-Alonso, Houwei Du, Rustam Al-Shahi Salman, Hans Rolf Jäger, Gregory Y Lip, Hakan Ay, Simon Jung, Natan M Bornstein, Thomas Gattringer, Sebastian Eppinger, Dianne H van Dam-Nolen, Masatoshi Koga, Kazunori Toyoda, Felix Fluri, Thanh G Phan, Velandai K Srikanth, Ji Hoe Heo, Hee-Joon Bae, Peter J Kelly, Toshio Imaizumi, Julie Staals, Sebastian Köhler, Yusuke Yakushiji, Dilek Necioglu Orken, Eric E Smith, Joanna M Wardlaw, Francesca M Chappell, Stephen D Makin, Jean-Louis Mas, David Calvet, Régis Bordet, Christopher P Chen, Roland Veltkamp, Nagaendran Kandiah, Robert J Simister, Frank-Erik De Leeuw, Stefan T Engelter, Nils Peters, Yannie O Soo, Annaelle Zietz, Jeroen Hendrikse, Werner H Mess, David J Werring, Joan Marti-Fabregas
BACKGROUND AND OBJECTIVES: The association between statin use and the risk of intracranial hemorrhage (ICrH) following ischemic stroke (IS) or transient ischemic attack (TIA) in patients with cerebral microbleeds (CMBs) remains uncertain. This study investigated the risk of recurrent IS and ICrH in patients receiving statins based on the presence of CMBs. METHODS: We conducted a pooled analysis of individual patient data from the Microbleeds International Collaborative Network, comprising 32 hospital-based prospective studies fulfilling the following criteria: adult patients with IS or TIA, availability of appropriate baseline MRI for CMB quantification and distribution, registration of statin use after the index stroke, and collection of stroke event data during a follow-up period of ≥3 months...
April 9, 2024: Neurology