Impact of Infarct Size on Blood Pressure in Young Patients with Acute Stroke

Area of Science:

• Neurology
• Cardiovascular Medicine
• Stroke Research

Background:

• Hypertension affects up to 80% of acute stroke patients.
• Factors like age, hypertension history, and stroke severity influence blood pressure in stroke.
• Understanding these factors is crucial for acute stroke management.

Purpose of the Study:

• To investigate the relationship between infarct volume and admission blood pressure in young adults with acute ischemic stroke.
• To determine if elevated blood pressure correlates with larger brain lesion size in this demographic.

Main Methods:

• Included patients under 55 years old within 24 hours of ischemic stroke onset.
• Assessed socio-demographics, systolic and diastolic blood pressure, and infarct volume.
• Employed Spearman correlations to analyze the association between blood pressure and infarct volume (p < 0.05 significance).

Main Results:

• The study included 22 young patients (mean age 44.64 years).
• Common risk factors were hypertension (40.9%), smoking, and overweight.
• No statistically significant correlation was found between systolic blood pressure (p=0.15, r=-0.317) or diastolic blood pressure (p=0.738, r=-0.076) and infarct volume.

Conclusions:

• In this cohort of young acute ischemic stroke patients, admission blood pressure was not associated with infarct volume.
• Further research may be needed to explore other factors influencing infarct size in younger stroke populations.