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DiscussionChronic small vessel ischemic disease
Stroke & Cerebrovascular Diseases | Last Active: 1 day ago | Replies (9)Comment receiving replies
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@knoxville25 Wondering how you are doing? I’m 71 with WMH showing up on a brain MRI, so seriously concerned about managing this.
Thought you might be interested in what AI came up with, some very current info:
Repurposed Medications (The Frontier of CSVD Care)
The most significant pharmacological breakthrough for chronic small vessel disease comes from the LACI-2 trial (Lacunar Intervention Trial-2), with long-term data published and reviewed through 2024–2025 (Blair et al., 2024).
Because CSVD is driven by endothelial dysfunction, blood-brain barrier leakage, and impaired nitric oxide signaling, researchers successfully tested two repurposed medications (Bath, 2025; Jin, 2026):
Isosorbide Mononitrate (ISMN): A nitric oxide donor that improves blood vessel dilation and reduces systemic vascular resistance (Bath, 2025; Yılmaz, 2022).
Cilostazol: A phosphodiesterase-3 (PDE3) inhibitor used traditionally for peripheral artery disease that acts as a vasodilator and prevents harmful platelet clumping (Bath, 2025).
The Evidence
The LACI-2 trial revealed that patients taking Isosorbide Mononitrate and Cilostazol in combination experienced a dramatic reduction in vascular, cognitive, and functional dependency events (Bath, 2025). Remarkably, improvements in executive cognition, mood stabilization, and overall daily functioning were observed within just 6 months of initiating therapy (Bath, 2025). While larger Phase III trials are ongoing to make this standard global practice, it is currently the strongest proof-of-concept for direct medical intervention (Jin, 2026).
The AI response also mentioned controlling metabolic health and high blood pressure.