Accelerating Drug Translation: Role of Coronary Computed Tomography Angiography Plaque Imaging Candidates as Surrogate Biomarkers
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View abstract on PubMed
Summary
This summary is machine-generated.Coronary artery disease (CAD) drug development needs better biomarkers. Coronary computed tomography angiography (CTA) shows promise for evaluating atherosclerosis plaque, potentially improving clinical trials.
Area Of Science
- Cardiovascular imaging and drug development
- Atherosclerosis research
- Biomarker discovery
Background
- Current coronary artery disease (CAD) drug development faces challenges with clinical outcomes, requiring large trials.
- A validated surrogate biomarker reflecting atherosclerosis progression is needed.
- Emerging therapies target inflammation and lipid pathways, necessitating new evaluation methods.
Purpose Of The Study
- To review coronary computed tomography angiography (CTA) measures for evaluating CAD drug targets.
- To assess CTA's potential role in the drug development pipeline.
- To highlight the need for stakeholder collaboration in validating CTA endpoints.
Main Methods
- Review of morphological and quantitative plaque components using coronary CTA.
- Assessment of pathophysiological correlation with other atherosclerosis imaging.
- Evaluation of association with major adverse cardiovascular events and drug responsiveness.
Main Results
- Coronary CTA can image, characterize, and quantify specific plaque components.
- Morphological and quantitative CTA measures show potential as surrogate endpoints.
- Advancements in CTA technology necessitate standardization and validation.
Conclusions
- Coronary CTA offers a promising imaging modality for CAD drug development.
- Validated CTA endpoints could accelerate therapeutic innovation and trial efficiency.
- Collaboration among stakeholders is crucial for advancing CTA in clinical trials.
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