# Non-Contrast 4DCT to Detect Pulmonary Thromboembolic Events

> **NCT03183063** · NA · COMPLETED · sponsor: **Thomas Guerrero** · enrollment: 139 (actual)

## Conditions studied

- Pulmonary Thromboembolisms
- Pulmonary Embolism

## Interventions

- **DEVICE:** 4DCT and SPECT/CT
- **DEVICE:** 4DCT with BiPAP and SPECT/CT
- **DEVICE:** 4DCT with CTA in suspected PE

## Key facts

- **NCT ID:** NCT03183063
- **Lead sponsor:** Thomas Guerrero
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-04-12
- **Primary completion:** 2019-04-23
- **Final completion:** 2019-04-24
- **Target enrollment:** 139 (ACTUAL)
- **Last updated:** 2020-06-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03183063

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03183063, "Non-Contrast 4DCT to Detect Pulmonary Thromboembolic Events". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03183063. Licensed CC0.

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