# NIH CCR2 AAA Study

> **NCT04586452** · EARLY_PHASE1 · COMPLETED · sponsor: **Washington University School of Medicine** · enrollment: 50 (actual)

## Conditions studied

- Abdominal Aortic Aneurysm (AAA)
- No Abdominal Aortic Aneurysm (Non-AAA)

## Interventions

- **DIAGNOSTIC_TEST:** AAA Group (Aim 3A)
- **DIAGNOSTIC_TEST:** Non-AAA Group
- **OTHER:** Ex Vivo Human AAA Specimens (Aim 2A)
- **OTHER:** Relationship between radiotracer and CCR2 (Aim 2B)
- **DIAGNOSTIC_TEST:** AAA Group (Aim 3B-Reproducibility)

## Key facts

- **NCT ID:** NCT04586452
- **Lead sponsor:** Washington University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-02-17
- **Primary completion:** 2022-04-04
- **Final completion:** 2022-04-04
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2025-07-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04586452

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04586452, "NIH CCR2 AAA Study". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04586452. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*