Clinical trials
Respiratory clinical trials
Below are recruiting respiratory clinical trials, each written for real people, not researchers. We’re tracking 966 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05604430Enrolling by invitation
Study of pre-hospital breathing support with a specific ventilator
This study looks at breathing support given outside the hospital using a particular ZOLL ventilator model and software version. If you were treated with the right equipment, the team will use the ventilator’s recorded data to evaluate how ventilation was delivered.
Baton Rouge, LouisianaAges Any age - NCT05322785Enrolling by invitation
Breathing sample study to improve exhaled biomarker testing
This study works on better ways to collect and analyze substances from your breath. It may help researchers test how well these “breath markers” reflect lung or whole-body inflammation.
Indianapolis, IndianaAges 4–110 - NCT04987840Enrolling by invitation
Hospital program to reduce unnecessary lung culture tests in kids
This trial studies a hospital quality-improvement program that aims to use fewer “respiratory culture” tests in pediatric intensive care units (PICUs). It may help reduce unnecessary testing while maintaining good care for critically ill children.
Baltimore, MarylandAges Any age - NCT04258774Enrolling by invitation
Breathing challenge during MRI to test brain blood-flow signals
This study uses a breathing challenge while you’re in an MRI to see how blood flow signals in the brain change. It may help researchers better understand how brain imaging signals respond to breathing and oxygen/carbon dioxide levels.
St Louis, MissouriAges 18 years+ - NCT03683186Enrolling by invitationPhase 3
Long-term study of ralinepag for pulmonary hypertension
This study follows people with pulmonary arterial hypertension (PAH) to see how safe and effective ralinepag is over the long term. It may help your care team understand what to expect from continued treatment and monitoring.
Phoenix, ArizonaAges 18 years+ - NCT03319446Enrolling by invitation
Sharing anonymous samples for a diagnostic test
This trial collects and stores anonymous samples from consenting adults. It helps researchers evaluate or improve diagnostic testing without using your personal identity.
Salt Lake City, UtahAges 18–99
Hear when a new Respiratory trial opens
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Common questions
- Are there clinical trials for respiratory?
- Yes. Clin2 currently lists 966 recruiting respiratory studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a respiratory trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a respiratory trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.