Clinical trials
Chronic Respiratory Disease clinical trials
Below are recruiting chronic respiratory disease clinical trials, each written for real people, not researchers. We’re tracking 238 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07339280Enrolling by invitation
Probiotics for COPD: symptoms, lungs, and inflammation
This study tests whether taking a probiotic can improve symptoms, lung function, and inflammation in people with COPD. It is for adults with stable COPD who have not had a flare-up or treatment change in the last two months.
KarlovacAges 18 years+ - NCT07123922Enrolling by invitation
Silymarin for COPD: A Study on Breathing and Quality of Life
This study tests whether adding silymarin (a herbal supplement from milk thistle) to your regular COPD treatment can improve your lung function, reduce stress in your body, and help you feel better day-to-day.
DhakaAges 40–80 - NCT07074093Enrolling by invitation
Smartphone app to help COPD patients with air pollution
This study tests whether a smartphone app can help people with COPD breathe better by giving them tips to avoid air pollution. If you live in Salamanca and can use a smartphone, this app might help you manage your condition.
Salamanca, SalamancaAges 18 years+ - NCT06976762Enrolling by invitation
Light-based muscle oxygen measurements in COPD with kidney disease
This study uses a special light-based device (near-infrared spectroscopy) to measure muscle oxygen levels in people who have both COPD and chronic kidney disease. Researchers want to see if these measurements can help predict how the disease progresses, which could lead to better monitoring and treatment.
Tokat ProvinceAges 18–80 - NCT05952999Enrolling by invitation
Studying Hospital-At-Home care done from home
This trial looks at how well a “Hospital at Home” program works when people start from the emergency department or are already in the hospital and can be cared for at home. It may help teams improve care at home for certain medical conditions and situations.
Peoria, IllinoisAges 18 years+ - NCT06258681Recruiting
Breathing exercise device for recovery after heart surgery
This trial tests a new breathing exercise device designed to help your lungs recover after heart surgery. It may make your breathing easier and speed up your return to daily activities.
Istanbul, IstanbulAges 40–65 - NCT06019949Recruiting
Spinal cord stimulation to improve breathing after spinal cord injury
This trial is testing if a device that sends mild electrical pulses to the spinal cord (spinal cord stimulation) can help improve breathing in people with chronic spinal cord injury. It may be a good option if your injury is above the T5 level and you have reduced lung function.
Louisville, KentuckyAges 18 years+ - NCT03779854RecruitingPhase 2
Preventing graft-versus-host disease in kids after stem cell transplant
This trial tests whether removing certain immune cells (T cells) from the donor transplant can lower the risk of chronic graft-versus-host disease (long-term immune attack after transplant) in children and young adults with blood cancers. If you qualify, it may help improve transplant outcomes while tracking safety and side effects.
Los Angeles, CaliforniaAges 6 months–26 years - NCT07297303Recruiting
Lung health study after stem cell transplant
This study follows lung health after a stem cell transplant from a donor, to understand and manage chronic graft-versus-host disease (a condition where donor cells attack the body). It may help people who are about to have their first donor transplant.
TaipeiAges 18 years+ - NCT04670172Recruiting
Chronic sinusitis patient registry using a phone app
This study builds a real-world record of symptoms and outcomes in people with chronic sinusitis. You may help by using a smartphone app to report your symptoms over time.
GrazAges 18 years+ - NCT06529913Recruiting
Metals, pollutants, and risk of allergies
This study looks at whether heavy metals, nanoparticles, and other pollutants in the environment increase the risk of allergic diseases like contact dermatitis. If you have a metal allergy or are a healthy adult, you may help researchers understand how these exposures affect your health.
BolognaAges 18 years+ - NCT05417685Enrolling by invitation
Digital physical therapy for musculoskeletal pain
This trial studies a smartphone/tablet-based care program to help people with neck, back, shoulder, elbow, wrist/hand, hip, knee, or ankle pain. It may help reduce pain and improve function using guided exercises, as long as it is safe for you to do light-to-moderate activity.
Draper, UtahAges 18 years+ - NCT01793168Recruiting
Rare disease registry and history study
This study keeps a registry (a structured list) of people with rare diseases and may also track how the condition changes over time. It can help researchers better understand rare illnesses and find gaps in care, which may improve future treatments.
Sioux Falls, South DakotaAges Any age - NCT07232550Recruiting
Breathing study for children needing bronchoscopy
This study collects samples (like fluid from the lungs) during a planned bronchoscopy to look for new ways to understand and predict children's breathing problems. It might help if your child already needs this procedure for a medical reason.
WarsawAges Up to 17 years - NCT07215871Enrolling by invitationPhase 1
Second H10N7 flu challenge for prior participants
This study tests whether people who have already been exposed to a lab-made H10N7 flu virus can be safely exposed again. It checks how their immune system responds and how long they shed the virus, in a controlled, isolated setting.
Bethesda, MarylandAges 18–55 - NCT06966271Recruiting
Lung medication study for asthma or COPD patients
This study uses computer modeling to see how much of your inhaled medication reaches your lungs. It helps doctors understand how to better treat breathing conditions like asthma or COPD.
BudapestAges 18 years+ - NCT07239583Recruiting
RSV infection and health impact in older adults in Vietnam
This study looks at how common RSV (a virus that can cause serious breathing problems) is in older adults who are hospitalized with respiratory symptoms or worsening heart/lung conditions. By joining, you help researchers understand the virus and improve care for people your age.
Ho Chi Minh City, Southern VietnamAges 60 years+ - NCT05146336Recruiting
CytoSorb registry for critically ill patients needing blood treatment
This registry collects information about critically ill patients who receive the CytoSorb 300 mL blood treatment. It may help doctors better understand when the treatment works best and when it should not be used.
KlagenfurtAges Any age - NCT06763783Enrolling by invitationPhase 4
Shingles vaccine study for people with rheumatic diseases
This study offers the Shingrix shingles vaccine for free to adults with inflammatory rheumatic diseases. It compares how well the vaccine works in people taking immune-suppressing drugs versus those not taking them.
LundAges 18 years+ - NCT06788886Recruiting
Breathing practice for brain and mental health in cancer and other illnesses
This study tests a simple breathing practice to see if it can improve brain health and mental well-being for people with cancer, multiple sclerosis, or their caregivers. You will do light exercises and answer questionnaires, and some participants will also have an MRI brain scan.
Rochester, MinnesotaAges 18–85 - NCT07429669Recruiting
Comparing shoulder nerve blocks for pain and breathing
This study compares two different shoulder nerve blocks to see which one provides better pain relief after shoulder surgery while also checking how they affect your breathing. If you are having a shoulder arthroscopy, you may be eligible to help find the safest and most effective pain control option.
Yenimahalle, AnkaraAges 18–65 - NCT04209504Recruiting
Nerve block study for one-sided breathing muscle weakness after shoulder surgery
This trial tests whether a longer-lasting nerve block during shoulder surgery can better manage pain and affect one-sided diaphragm (breathing muscle) weakness. It may help people having planned (first-time) shoulder surgery who are able to follow study pain-checks.
Durham, North CarolinaAges 18–80
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Common questions
- Are there clinical trials for chronic respiratory disease?
- Yes. Clin2 currently lists 238 recruiting chronic respiratory disease 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 chronic respiratory disease 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 chronic respiratory disease 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.