# Safety of Negative FrActional Flow Reserve in Patients With ChallEnging Lesions

> **NCT02590926** · — · COMPLETED · sponsor: **A.O.U. Città della Salute e della Scienza** · enrollment: 285 (actual)

## Conditions studied

- Fractional Flow Reserve, Myocardial

## Interventions

- **PROCEDURE:** Fractional Flow Reserve, Myocardial

## Key facts

- **NCT ID:** NCT02590926
- **Lead sponsor:** A.O.U. Città della Salute e della Scienza
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2014-09-26
- **Primary completion:** 2016-09-05
- **Final completion:** 2017-01-01
- **Target enrollment:** 285 (ACTUAL)
- **Last updated:** 2017-06-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02590926

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02590926, "Safety of Negative FrActional Flow Reserve in Patients With ChallEnging Lesions". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02590926. Licensed CC0.

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