# Effects of Sildenafil on CFTR-dependent Ion Transport Activity

> **NCT01132482** · PHASE2 · COMPLETED · sponsor: **National Jewish Health** · enrollment: 19 (actual)

## Conditions studied

- Cystic Fibrosis

## Interventions

- **DRUG:** Sildenafil
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT01132482
- **Lead sponsor:** National Jewish Health
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-10
- **Primary completion:** 2017-05
- **Final completion:** 2017-05
- **Target enrollment:** 19 (ACTUAL)
- **Last updated:** 2019-03-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01132482

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01132482, "Effects of Sildenafil on CFTR-dependent Ion Transport Activity". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01132482. Licensed CC0.

---

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