Positive Association Between Serum Insulin-Like Growth Factor-1 and Cognition in Patients with Cerebral Small Vessel Disease
Journal of Stroke and Cerebrovascular Diseases(2021)
Abstract
Cognitive impairment is one of the main complications of cerebral small vessel disease (CSVD). Serum insulin-like growth factor-1 (IGF-1) might serve as a marker for the risk of cognitive decline in patients with CSVD. We investigated the association of IGF-1 with the development of cognitive impairment in patients with CSVD. We included 216 patients with CVSD (mean age, 67.57 ± 8.53 years; 31.9% female). We compared 117 (54.2%) patients who developed cognitive impairment with 99 (45.8%) patients without cognitive impairment. Patients who developed cognitive impairment had significantly lower levels of IGF-I (p < 0 .001), suggesting that altered IGF-1 signaling may be a risk factor for cognitive decline in patients with CSVD.
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Key words
Cerebral small vessel disease,Type 2 diabetic,Insulin resistance,IGF-1,Cognitive impairment
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