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Macitentan + Tadalafil Combination for Pulmonary Arterial Hypertension (A DUE Trial)
A DUE Trial Summary
This trial will compare the efficacy of a fixed-dose combination of macitentan and tadalafil to that of macitentan or tadalafil given alone in patients with pulmonary arterial hypertension.
A DUE Trial Eligibility Criteria
Inclusion Criteria
You may be eligible if you check “Yes” for the criteria belowA DUE Trial Timeline
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.A DUE Trial Design
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Who is running the clinical trial?
Media Library
- I am a woman who can have children and follow strict pregnancy prevention measures.I have symptoms of a specific type of high blood pressure in the lungs.I have been diagnosed with PAH and experience moderate symptoms.You have certain factors that increase your risk of heart failure with preserved ejection fraction.I can walk between 100 and 450 meters in six minutes.I have a known heart, lung, liver, kidney, hormone, eye, blood, or urinary condition.I haven't taken certain medications recently.My PAH diagnosis was confirmed by a heart and lung blood test within the last 5 weeks.I have PAH with symptoms and it's related to a specific health condition or cause.I have been in a heart and lung rehab exercise program recently or plan to start one.I started or changed my calcium channel blocker medication within 3 months before my heart screening test.I have a serious illness and am expected to live less than 12 months.I do not plan to have major surgery during the trial, except for minor procedures.You have trouble swallowing big pills or tablets that would make it hard for you to take the study treatment.I have been on a stable dose of ERA or PDE-5i for at least 3 months.
- Group 1: Tadalafil mono-therapy + Placebo macitentan + Placebo FDC
- Group 2: Macitentan mono-therapy + Placebo tadalafil + Placebo FDC
- Group 3: FDC therapy + Placebo macitentan + Placebo tadalafil
- Pivotal Trial - The final step before approval, pivotal trials feature drugs that have already shown basic safety & efficacy.
- Screening: It may take up to 3 Weeks to process to see if you qualify in this trial.
- Treatment: The duration you will receive the treatment varies.
- Follow Ups: You may be asked to continue sharing information regarding the trial for 6 Months after you stop receiving the treatment.
Frequently Asked Questions
Could you please specify how many hospitals are participating in this research project?
"There are 27 clinical trial locations for this study, some of which include Piedmont Healthcare in Atlanta, Georgia, Sanford Health in Sioux Falls, South dakota, and OSF HealthCare Cardiovascular Institute in Peoria, Illinois."
Are new participants being enrolled in this trial at the present time?
"This study is not presently enrolling patients, as reflected on clinicaltrials.gov. The investigation was initially posted on 7/29/2019 and last updated on 10/11/2022. However, there are 811 other medical trials that are still recruiting individuals."
How many more people can join this research project?
"This study is no longer enrolling new patients. The trial was posted on 7/29/2019 and updated for the last time on 10/11/2022. If you are looking for other trials, there are currently 788 studies actively searching for patients with hypertension and 23 trials for FDC macitentan/tadalafil that are still recruiting participants."
Could you please inform me about other drug trials that have used FDC macitentan/tadalafil?
"FDC macitentan/tadalafil was first studied in 2008 by the Pulmonary Institute at Rabin Medical Center. There are now 147 completed clinical trials and 23 active studies. A significant number of these ongoing investigations are based out of Atlanta, Georgia."
Has the FDA cleared FDC macitentan/tadalafil for use?
"Since this is a Phase 3 trial, there is some efficacy data and multiple rounds of safety data supporting the use of FDC macitentan/tadalafil. Therefore, our team at Power has rated its safety as a 3 on a scale from 1 to 3."
Who else is applying?
What state do they live in?
What site did they apply to?
What portion of applicants met pre-screening criteria?
How many prior treatments have patients received?
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