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[Patterns of lipid change in serum as a risk factor for ischemic brain disease]
Insights
Serum lipid levels, including high-density lipoprotein cholesterol (HDL), were studied in patients with transient ischemic attack (TIA) or reversible ischemic neurological deficit (RIND) and completed stroke. Findings suggest prompt treatment for abnormal lipid profiles in TIA/RIND patients.
Area of Science:
- Neurology
- Cardiovascular Medicine
- Biochemistry
Context:
- Cerebrovascular diseases, including ischemic stroke, transient ischemic attack (TIA), and reversible ischemic neurological deficit (RIND), represent a significant health burden.
- Serum lipid profiles are crucial biomarkers in cardiovascular and cerebrovascular disease risk assessment.
Purpose:
- To investigate and compare serum lipid profiles in patients with completed ischemic stroke versus those with TIA or RIND.
- To evaluate the potential of serum lipid levels as indicators for disease progression and therapeutic targets in ischemic cerebrovascular disease.
Summary:
- Complex serum lipid studies, including total cholesterol, HDL cholesterol, phospholipids, triglycerides, and apolipoprotein B, were conducted on 34 patients with ischemic cerebrovascular disease (24 completed stroke, 10 TIA/RIND).
- Patients with TIA/RIND exhibited higher levels of phospholipids, apolipoprotein B, and HDL cholesterol compared to those with completed stroke, though differences were not substantial enough to definitively track disease dynamics.
- A decrease in HDL cholesterol was observed in nearly all patients across both groups, with other lipid deviations noted infrequently.
Impact:
- Highlights the importance of monitoring serum lipids in patients experiencing TIA or RIND, even in the presence of other risk factors like hypertension.
- Suggests that early and adequate treatment intervention based on abnormal lipid values in TIA/RIND patients may be beneficial.
- Provides insights into the role of lipid biomarkers in the management of ischemic cerebrovascular events.
Abstract:
In 34 cases of ischaemic cerebral vascular disease (24 patients with completed stroke and 10 with RIND or TIA) complex studies of serum lipids were performed. The level of total cholesterol, cholesterol HDL, phospholipids, triglycerides and apolipoprotein B was evaluated. The obtained results revealed in RIND and TIA syndrome higher values of phospholipids, apolipoprotein B and cholesterol HDL than in completed ischaemic stroke. However the differences were not great enough, draw conclusions about the dynamics of changes in course of progress of the ischaemic cerebral vascular disease. In allmost all cases of completed stroke and in RIND or TIA syndrome a drop of cholesterol HDL was found. Other deviations of lipid level were noticed only in few cases. Notwithstanding the significance of other than hyperlipidemia risk factors, especially of elevated blood pressure, it seems reasonable to start adequate treatment when in patient with RIND or TIA abnormal values of serum lipids are found.