Hyperglycemic Patterns in Acute Stroke Patients

Area of Science:

• Neurology
• Endocrinology
• Medical Technology

Background:

• Hyperglycemia post-stroke exacerbates ischemic brain damage.
• Effective glucose management is crucial for reducing stroke complications, mortality, and disability.

Purpose of the Study:

• To investigate hyperglycemic patterns in acute stroke patients using continuous glucose monitoring (CGM).
• To correlate admission glucose, mean glucose, and time in range (TIR) with observed hyperglycemic patterns.

Main Methods:

• A prospective, non-interventional observational study of acute stroke patients.
• Continuous glucose monitoring (CGM) was applied for 72 hours post-stroke symptom onset.
• Statistical analysis included descriptive statistics, Kruskal-Wallis, and chi-squared tests.

Main Results:

• Identified hyperglycemic patterns: nocturnal, morning, post-meal, or no specific pattern.
• Patients with nocturnal/morning hyperglycemia had higher admission glucose (183 mg/dl) and lower TIR (37%).
• Some patients without clear patterns showed either good glucose control or very high admission glucose with poor TIR.

Conclusions:

• Conventional glucose monitoring may miss significant hyperglycemic tendencies in stroke patients.
• Intensive glucose monitoring, especially during nighttime and dawn, is recommended.
• Admission glucose levels may predict hyperglycemic patterns and inform patient care plans.