Baseline Characteristics Associated with Good Collateral Status Using Hypoperfusion Index as an Outcome Article Swipe
Omar Hamam
,
Tushar Garg
,
Omar Elmandouh
,
Richard Wang
,
Alperen Aslan
,
Amara Ahmed
,
Abdallah Moustafa
,
Vivek Yedavalli
·
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.3390/tomography8040159
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.3390/tomography8040159
Up to 30% of ischemic stroke cases are due to large vessel occlusion (LVO), causing significant morbidity. Studies have shown that the collateral circulation of patients with acute ischemic stroke (AIS) secondary to LVO can predict their clinical and radiological outcomes. The aim of this study is to identify baseline patient characteristics that can help predict the collateral status of these patients for improved triage. In this IRB approved retrospective study, consecutive patients presenting with AIS secondary to anterior circulation LVO were identified between September 2019 and August 2021. The baseline patient characteristics, laboratory values, imaging features and outcomes were collected using a manual chart review. From the 181 consecutive patients initially reviewed, 54 were confirmed with a clinical diagnosis of AIS and anterior circulation LVO. In patients with poor collateral status, the body mass index (BMI) was found to be significantly lower compared to those with good collateral status (26.4 ± 5.6 vs. 31.7 ± 12.3; p = 0.045). BMI of >35 kg/m2 was found to predict the presence of good collateral status. Age was found to be significantly higher (70.5 ± 9.6 vs. 58.9 ± 15.6; p = 0.034) in patients with poor collateral status and M1 strokes associated with older age and BMI.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3390/tomography8040159
- https://www.mdpi.com/2379-139X/8/4/159/pdf?version=1658814434
- OA Status
- gold
- Cited By
- 15
- References
- 38
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4287218989
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W4287218989Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.3390/tomography8040159Digital Object Identifier
- Title
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Baseline Characteristics Associated with Good Collateral Status Using Hypoperfusion Index as an OutcomeWork title
- Type
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articleOpenAlex work type
- Language
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enPrimary language
- Publication year
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2022Year of publication
- Publication date
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2022-07-25Full publication date if available
- Authors
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Omar Hamam, Tushar Garg, Omar Elmandouh, Richard Wang, Alperen Aslan, Amara Ahmed, Abdallah Moustafa, Vivek YedavalliList of authors in order
- Landing page
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https://doi.org/10.3390/tomography8040159Publisher landing page
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https://www.mdpi.com/2379-139X/8/4/159/pdf?version=1658814434Direct link to full text PDF
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YesWhether a free full text is available
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goldOpen access status per OpenAlex
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https://www.mdpi.com/2379-139X/8/4/159/pdf?version=1658814434Direct OA link when available
- Concepts
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Medicine, Collateral circulation, Stroke (engine), Body mass index, Internal medicine, Radiological weapon, Triage, Retrospective cohort study, Cardiology, Surgery, Radiology, Emergency medicine, Engineering, Mechanical engineeringTop concepts (fields/topics) attached by OpenAlex
- Cited by
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15Total citation count in OpenAlex
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2025: 11, 2024: 4Per-year citation counts (last 5 years)
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38Number of works referenced by this work
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10Other works algorithmically related by OpenAlex
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