# Safety and Efficiency of the YEARS Algorithm Versus Computed Tomography Pulmonary Angiography Alone for Suspected Pulmonary Embolism in Patients With Malignancy

> **NCT04657120** · NA · COMPLETED · sponsor: **Leiden University Medical Center** · enrollment: 698 (actual)

## Conditions studied

- Pulmonary Embolism
- Embolism
- Embolism and Thrombosis
- Vascular Diseases
- Cardiovascular Diseases
- Lung Diseases
- Respiratory Tract Diseases
- Cancer
- Diagnosis

## Interventions

- **PROCEDURE:** YEARS algorithm
- **PROCEDURE:** CTPA

## Key facts

- **NCT ID:** NCT04657120
- **Lead sponsor:** Leiden University Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-06-01
- **Primary completion:** 2025-08-23
- **Final completion:** 2025-08-23
- **Target enrollment:** 698 (ACTUAL)
- **Last updated:** 2025-12-23

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04657120

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04657120, "Safety and Efficiency of the YEARS Algorithm Versus Computed Tomography Pulmonary Angiography Alone for Suspected Pulmonary Embolism in Patients With Malignancy". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04657120. Licensed CC0.

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