# Iodine Subtraction Mapping in the Diagnosis of Chronic Pulmonary Thromboembolic Disease

> **NCT03806907** · — · UNKNOWN · sponsor: **University of Sheffield** · enrollment: 100 (estimated)

## Conditions studied

- Chronic Thromboembolic Pulmonary Hypertension

## Interventions

- **RADIATION:** Computed tomography lung subtraction iodine mapping

## Key facts

- **NCT ID:** NCT03806907
- **Lead sponsor:** University of Sheffield
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-04-01
- **Primary completion:** 2020-04-01
- **Final completion:** 2020-08-30
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2019-02-12

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03806907

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03806907, "Iodine Subtraction Mapping in the Diagnosis of Chronic Pulmonary Thromboembolic Disease". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT03806907. Licensed CC0.

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