Imaging Biomarker Linked to Early Neurological Deterioration in Pontine Infarction
Author Information
Author(s): Song Xiaowei, He Feifei, Hou Duoduo, Zhao Hongliang, Wei Chenming, Chen Le, Pengmao Zhuoma, Wu Jian
Primary Institution: Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
Hypothesis
Is there an association between cerebral small vessel disease burden and early neurological deterioration in isolated pontine infarction?
Conclusion
Basilar artery intraplaque hemorrhage is an independent predictor of early neurological deterioration in patients with isolated pontine infarction.
Supporting Evidence
- 33.6% of patients experienced early neurological deterioration within 72 hours.
- Patients with early neurological deterioration had a higher prevalence of hyperlipidemia.
- Basilar artery intraplaque hemorrhage was independently associated with early neurological deterioration.
Takeaway
This study looked at patients with a type of stroke called isolated pontine infarction and found that a specific type of plaque in the basilar artery can predict if they will get worse quickly.
Methodology
107 patients with acute isolated pontine infarcts were analyzed for imaging features and early neurological deterioration within 72 hours of admission.
Potential Biases
Potential biases due to the retrospective design and selection criteria.
Limitations
The sample size is small, and the study's retrospective nature limits causal conclusions.
Participant Demographics
Mean age of participants was 67 years, with a male predominance of 77.6%.
Statistical Information
P-Value
0.044
Confidence Interval
1.032–10.123
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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