Recurrent stroke risk and cerebral microbleed burden in ischemic stroke and TIA: A meta-analysis.

Autor:	Wilson D; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Charidimou A; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Ambler G; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Fox ZV; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Gregoire S; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Rayson P; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Imaizumi T; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Fluri F; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Naka H; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Horstmann S; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Veltkamp R; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Rothwell PM; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Kwa VI; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Thijs V; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Lee YS; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Kim YD; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Huang Y; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Wong KS; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Jäger HR; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK., Werring DJ; From the Stroke Research Centre (D.W., A.C., S.G., P.R., D.J.W.), Department of Brain Repair and Rehabilitation, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery; Department of Statistical Science (G.A.) and Biomedical Research Centre (Z.V.F.), UCL, London, UK; Department of Neurosurgery (T.I.), Kushiro City General Hospital, Hokkaido, Japan; Department of Neurology (F.F.), University Hospital Würzburg, Germany; Department of Neurology (H.N.), Suiseikai Kajikawa Hospital, Hiroshima, Japan; Department of Neurology (S.H.), University of Heidelberg, Germany; Department of Stroke Medicine (R.V.), Division of Brain Sciences, Imperial College London; Nuffield Department of Clinical Neurosciences (P.M.R.), John Radcliffe Hospital, University of Oxford, UK; Department of Neurology (V.I.H.K.), Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands; Department of Neurology (V.T.), Austin Health and Melbourne Brain Center, University of Melbourne, Australia; Department of Neurology (Y.-S.L.), Seoul National University Boramae Medical Center; Department of Neurology (Y.D.K.), Yonsei University College of Medicine, Seoul, Korea; Department of Neurology (Y.H.), Peking University First Hospital, Beijing, China; Division of Neurology (K.S.W.), Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong; and Lysholm Department of Neuroradiology (H.R.J.), National Hospital for Neurology and Neurosurgery, London, UK. d.werring@ucl.ac.uk.
Jazyk:	angličtina
Zdroj:	Neurology [Neurology] 2016 Oct 04; Vol. 87 (14), pp. 1501-1510. Date of Electronic Publication: 2016 Sep 02.
DOI:	10.1212/WNL.0000000000003183
Abstrakt:	Objective: To determine associations between cerebral microbleed (CMB) burden with recurrent ischemic stroke (IS) and intracerebral hemorrhage (ICH) risk after IS or TIA. Methods: We identified prospective studies of patients with IS or TIA that investigated CMBs and stroke (ICH and IS) risk during ≥3 months follow-up. Authors provided aggregate summary-level data on stroke outcomes, with CMBs categorized according to burden (single, 2-4, and ≥5 CMBs) and distribution. We calculated absolute event rates and pooled risk ratios (RR) using random-effects meta-analysis. Results: We included 5,068 patients from 15 studies. There were 115/1,284 (9.6%) recurrent IS events in patients with CMBs vs 212/3,781 (5.6%) in patients without CMBs (pooled RR 1.8 for CMBs vs no CMBs; 95% confidence interval [CI] 1.4-2.5). There were 49/1,142 (4.3%) ICH events in those with CMBs vs 17/2,912 (0.58%) in those without CMBs (pooled RR 6.3 for CMBs vs no CMBs; 95% CI 3.5-11.4). Increasing CMB burden increased the risk of IS (pooled RR [95% CI] 1.8 [1.0-3.1], 2.4 [1.3-4.4], and 2.7 [1.5-4.9] for 1 CMB, 2-4 CMBs, and ≥5 CMBs, respectively) and ICH (pooled RR [95% CI] 4.6 [1.9-10.7], 5.6 [2.4-13.3], and 14.1 [6.9-29.0] for 1 CMB, 2-4 CMBs, and ≥5 CMBs, respectively). Conclusions: CMBs are associated with increased stroke risk after IS or TIA. With increasing CMB burden (compared to no CMBs), the risk of ICH increases more steeply than that of IS. However, IS absolute event rates remain higher than ICH absolute event rates in all CMB burden categories. (© 2016 American Academy of Neurology.)
Databáze:	MEDLINE
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