Respiratory Clinical Trials

16 recruiting

Respiratory Trials at a Glance

591 actively recruiting trials for respiratory are listed on ClinicalTrialsFinder across 6 cities in 88 countries. The largest study group is Not Applicable with 220 trials, with the heaviest enrollment activity in Toronto, Houston, and New York. Lead sponsors running respiratory studies include Assistance Publique - Hôpitaux de Paris, Unity Health Toronto, and University Health Network, Toronto.

Browse respiratory trials by phase

Treatments under study

About Respiratory Clinical Trials

Looking for clinical trials for Respiratory? There are currently 16 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Respiratory trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Respiratory clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 591 trials

Recruiting

Collection of Lung Fluid and Tissue Samples for Research

Respiratory Tract DiseasesBronchoscopyLeukocyte Disorders
National Heart, Lung, and Blood Institute (NHLBI)550 enrolled1 locationNCT00471250
Recruiting
Phase 3

Coenzyme Q10 for Gulf War Illness: A Replication Study

Gulf War SyndromePersian Gulf SyndromeMitochondrial Disorder, Respiratory Chain
University of California, San Diego192 enrolled1 locationNCT06515184
Recruiting
Phase 4

Calfactant vs Poractant Alfa Using a Less Invasive Technique in Preterm Infants With Respiratory Distress Syndrome

SurfactantRespiratory Distress Syndrome in Premature InfantsRespiratory Distress Syndrome (RDS)
Uludag University234 enrolled5 locationsNCT07350018
Recruiting

Brain-lung Interaction During Acute Respiratory Failure

Acute Respiratory Failure
Assistance Publique - Hôpitaux de Paris25 enrolled2 locationsNCT07279831
Recruiting
Not Applicable

Management of Post-operative Respiratory Failure by Using NIV and High Velocity Nasal Insufflation (HVNI)

Respiratory Failure Without HypercapniaRespiratory Failure With HypercapniaPostoperative Respiratory Complication
Assiut University180 enrolled1 locationNCT06988111
Recruiting

A Clinical Study for Developing Artificial Intelligence(AI)-Based Clustering Model for Personalized Medicine in Acute Respiratory Failure

Acute Respiratory Failure
Samsung Medical Center250 enrolled1 locationNCT06479421
Recruiting
Not Applicable

Positioning of Children With Acute Respiratory Insufficiency

Acute Respiratory Disease
Odense University Hospital40 enrolled1 locationNCT07170085
Recruiting
Not Applicable

Development & Validation of Preoperative Objective Physiological Evaluation

Cardiorespiratory Fitness
Duke University100 enrolled1 locationNCT05092126
Recruiting

Lung Ultrasound for Physiotherapy in Hospitalized Patients With Respiratory Complications

Respiratory Complication
Cliniques universitaires Saint-Luc- Université Catholique de Louvain30 enrolled1 locationNCT06412081
Recruiting
Not Applicable

Acute Effect of the Thoraco-abdominal Rebalance Method Postoperative Cardiac Surgery

Respiratory ComplicationsDiaphragmatic ExcursionPulmonary Spirometry
Instituto de Cardiologia do Rio Grande do Sul26 enrolled1 locationNCT06814951
Recruiting
Not Applicable

Children's Health, Respiratory Inflammation and Short-term Air Pollution

Asthma AcuteRespiratory
Queen Mary University of London330 enrolled1 locationNCT07431021
Recruiting
Not Applicable

Effects of PBMT-sMF in Mechanically Ventilated Patients

Respiratory Failure
University of Nove de Julho112 enrolled1 locationNCT06454006
Recruiting
Not Applicable

Thoracoabdominal Asynchrony and Respiratory Distress

Respiratory Insufficiency
Massachusetts General Hospital20 enrolled1 locationNCT04626154
Recruiting
Phase 3

A Study on the Immune Response and Safety of Vaccine Against Respiratory Syncytial Virus Given to Chinese Adults 18 to 59 Years of Age at Increased Risk of Respiratory Syncytial Virus Disease

Respiratory Syncytial Virus Infections
GlaxoSmithKline750 enrolled13 locationsNCT07220109
Recruiting
Not Applicable

Study of Palivizumab in Children With High Risk of Severe Respiratory Syncytial Virus (RSV) Disease

Respiratory Syncytial Virus (RSV)
AstraZeneca138 enrolled2 locationsNCT06851806
Recruiting
Not Applicable

Supraglottic Airway for Resuscitation in Preemies

Respiratory Failure
University of Pennsylvania20 enrolled1 locationNCT07419438
Recruiting

Comparison of the Efficacy and Safety of Ciprofol Versus Propofol for Sedation in ICU Patients Undergoing Non-Invasive Ventilation

Respiratory FailureCritical Illness
Nanfang Hospital, Southern Medical University1,680 enrolled1 locationNCT07536750
Recruiting
Phase 2

Evaluation of the Clinical Efficacy of Antrrix Probiotics in Improving Recurrent Respiratory Infections in Infants and Young Children

Recurrent Respiratory Tract Infections
Min-Tze LIONG120 enrolled2 locationsNCT07297966
Recruiting

The Feasibility of Pulmonary Perfusion Assessment Using Sodium Bicarbonate Contrast With Electrical Impedance Tomography: A Prospective Pilot Study

Acute Respiratory Distress Syndrome (ARDS)Acute Respiratory FailurePneumonia+2 more
First Affiliated Hospital of Wannan Medical College41 enrolled1 locationNCT07542366
Recruiting

Breathing Patterns in Infants Before and After Extubation

Respiratory Distress Syndrome (RDS)
Christiana Care Health Services30 enrolled1 locationNCT07542301