CERebrolysine Effect on Blood-brain Barrier in acUte Ischemic Stroke

Summary

The study investigates whether Cerebrolysin stabilizes blood-brain barrier integrity in a manner that can be monitored using serum levels of the principal tight junction proteins, e.g., occludin (OCL), claudin-5 (CLN), and zonula occludens-1 (ZO-1), or other molecules known to be involved in BBB degradation, e.g., S100B and whether it protects against hemorrhagic transformation in ischemic stroke patients after reperfusion therapy (i.e. thrombolysis and/or mechanical thrombectomy).

Timeline

Start

2023-01-10

Primary completion

2025-01-31

Completion

2025-03-31

Publications

• Background Kazmierski R, Michalak S, Wencel-Warot A, Nowinski WL. Serum tight-junction proteins predict hemorrhagic transformation in ischemic stroke patients. Neurology. 2012 Oct 16;79(16):1677-85. doi: 10.1212/WNL.0b013e31826e9a83. Epub 2012 Sep 19.
• Background Poljakovic Z, Supe S, Ljevak J, Starcevic K, Peric I, Blazevic N, Krbot-Skoric M, Jovanovic I, Ozretic D. Efficacy and safety of Cerebrolysin after futile recanalisation therapy in patients with severe stroke. Clin Neurol Neurosurg. 2021 Aug;207:106767. doi: 10.1016/j.clineuro.2021.106767. Epub 2021 Jun 18.
• Background Teng H, Li C, Zhang Y, Lu M, Chopp M, Zhang ZG, Melcher-Mourgas M, Fleckenstein B. Therapeutic effect of Cerebrolysin on reducing impaired cerebral endothelial cell permeability. Neuroreport. 2021 Mar 24;32(5):359-366. doi: 10.1097/WNR.0000000000001598.
• Background Kassner A, Roberts T, Taylor K, Silver F, Mikulis D. Prediction of hemorrhage in acute ischemic stroke using permeability MR imaging. AJNR Am J Neuroradiol. 2005 Oct;26(9):2213-7.
• Background Zhang Y, Chopp M, Zhang ZG, Zhang Y, Zhang L, Lu M, Zhang T, Winter S, Doppler E, Brandstaetter H, Mahmood A, Xiong Y. Cerebrolysin Reduces Astrogliosis and Axonal Injury and Enhances Neurogenesis in Rats After Closed Head Injury. Neurorehabil Neural Repair. 2019 Jan;33(1):15-26. doi: 10.1177/1545968318809916. Epub 2018 Nov 30.
• Background Lang W, Stadler CH, Poljakovic Z, Fleet D; Lyse Study Group. A prospective, randomized, placebo-controlled, double-blind trial about safety and efficacy of combined treatment with alteplase (rt-PA) and Cerebrolysin in acute ischaemic hemispheric stroke. Int J Stroke. 2013 Feb;8(2):95-104. doi: 10.1111/j.1747-4949.2012.00901.x. Epub 2012 Sep 26.

Drugs

Indications