Completed PHASE4 INTERVENTIONAL 2-arm NCT02401126

Effects of Dietary Nitrate Supplementation on Cardiorespiratory Control in Chronic Heart Failure

Dietary Nitrate Supplementation and Cardiorespiratory Control in Chronic Heart Failure: a Randomized, Placebo-controlled Trial

Sponsor: Queen's University

Conditions Heart Failure, Systolic

Interventions Nitrate supplementation Placebo

Updated 7 times since 2017 Last updated: Apr 29, 2016 Started: Mar 31, 2015 Primary completion: Apr 30, 2016 Completion: Apr 30, 2016

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE4 clinical study on Heart Failure, Systolic, this trial is completed. The trial is conducted by Queen's University and has accumulated 7 data snapshots since 2015. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

Change History

7 versions recorded

Jun 2025 — Present [monthly]

Completed PHASE4
Apr 2025 — Jun 2025 [monthly]

Completed PHASE4
Sep 2024 — Apr 2025 [monthly]

Completed PHASE4
Jul 2024 — Sep 2024 [monthly]

Completed PHASE4
Jan 2021 — Jul 2024 [monthly]

Completed PHASE4

▶ Show 2 earlier versions

Jun 2018 — Jan 2021 [monthly]

Completed PHASE4
Jan 2017 — Jun 2018 [monthly]

Completed PHASE4

First recorded

Mar 2015

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Queen's University

Data source: Queen's University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

No location information available.