Published in:
Open Access 01-12-2024 | Hyperglycemia | Research
The impact of stress hyperglycemia ratio on short-term and long-term outcomes for acute basilar artery occlusion underwent endovascular treatment
Published in: BMC Neurology | Issue 1/2024
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Background
Stress hyperglycemia ratio (SHR) reflects a true acute hyperglycemic state during acute basilar artery occlusion (ABAO). We aimed to investigate the association between SHR and short-term and long-term outcomes in patients with ABAO receiving endovascular treatment (EVT).
Methods
We selected patients treated with EVT from the BASILAR study, a nationwide prospective registry. A total 250 patients with documented glucose and glycated hemoglobin (HbA1C) values at admission were included. SHR was calculated as the ratio of glucose/HbA1C. All 250 patients completed 90 days of follow-up and 234 patients (93.6%) completed 1 year of follow-up. The primary outcome was the favorable outcome defined as modified Rankin Scale (mRS) score ≤ 3 at 90 days. Safety outcomes included mortality at 90 days and 1 year, and intracranial hemorrhage.
Results
Among the 250 patients included, patients with higher tertiles of SHR were associated with decreased odds of a favorable functional outcome at 90 days (adjusted OR, 0.26; 95% CI, 0.12–0.56; P = 0.001 and adjusted OR, 0.37; 95% CI, 0.18–0.80; P = 0.01; respectively) and 1 year (adjusted OR, 0.34; 95% CI, 0.16–0.73; P = 0.006 and adjusted OR, 0.38; 95% CI, 0.18–0.82; P = 0.01; respectively) after adjusting for confounding covariates. The mortality was comparable across tertiles of SHR groups at 90 days and 1 year.
Conclusions
Our study showed that SHR was associated with a decreased probability of favorable functional outcome both at 90 days and 1 year after EVT in patients with ABAO. The relationship was more pronounced in non-diabetes patients.
Trial registration
Clinical Trial Registry Identifier: ChiCTR1800014759 (November 12, 2013).