Clinical trials
Interventional clinical trials
Below are recruiting interventional clinical trials, each written for real people, not researchers. We’re tracking 4,621 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04392401Recruiting
Study immune changes in adults during ICU stay for COVID-19
This study looks at how your immune system responds while you’re in the intensive care unit (ICU) for COVID-19. Researchers will collect samples early in the ICU stay to better understand immune changes during the illness.
BronAges 18 years+ - NCT05166850Recruiting
Preventive cholera help for households for 7 days
This study tests a 7-day preventive intervention for cholera-like diarrhea in households without running water. It may help reduce illness spread and protect young children when families lack safe water at home.
Bukavu, South KivuAges Any age - NCT05442567RecruitingPhase 3
Vedolizumab study for kids with ulcerative colitis or Crohn’s
This Phase 3 study tests whether vedolizumab can help children with ulcerative colitis (UC) or Crohn’s disease (CD) who improved on earlier treatment. It focuses on kids who can stay off steroid medicines and follow study visits and safety rules.
Mobile, AlabamaAges 2 years+ - NCT05426668Recruiting
Testing a blood-monitor device during lung cancer immunotherapy
This trial checks whether a device called TheraSure CNI-Monitor can be used while people with advanced lung cancer receive immunotherapy. It aims to improve monitoring during palliative (comfort-focused) treatment.
Göttingen, Lower SaxonyAges 18 years+ - NCT05415020Recruiting
Behavior program for chronic migraine
This trial tests a behavioral (talk/skills-based) program to help people with chronic migraine. It may help reduce migraine frequency or improve day-to-day coping.
Phoenix, ArizonaAges 18 years+ - NCT05415800Enrolling by invitation
Quality improvement pilot with healthy volunteers
This study is testing a quality-improvement approach in a group of normal, healthy volunteers. It may help improve how care or services are delivered, even though you may not have a specific illness in the study.
Lexington, KentuckyAges 18–99 - NCT05441163Recruiting
Nutrition and exercise program for frail advanced digestive cancer patients
This study tests whether a personalized plan for food (nutrition) and safe, adapted exercise can improve care in frail people with advanced digestive cancers. You may be more likely to feel stronger and better supported during first-line cancer treatment.
Tours, Institut CurieAges 18 years+ - NCT05442671Recruiting
Exercise coaching program for children with pulmonary hypertension
This trial tests whether a structured exercise program, done with remote support, is safe and helpful for children with pulmonary hypertension. It aims to improve how well kids function day-to-day while they stay on their usual PH medications.
Philadelphia, PennsylvaniaAges 8–18 - NCT05437575RecruitingPhase 3
Testing pain medicine given before arrival to a trauma center
This study tests whether giving pain medicine soon after an injury (before you reach the trauma center) improves comfort and care. You might be eligible if you’re transported to a participating trauma center and meet specific shock and pain levels.
San Diego, CaliforniaAges 18 years+ - NCT05415007Recruiting
Support program for parents and teens after a new cancer diagnosis
This study tests a brief program meant to reduce anxiety and build resilience in families when a child was newly diagnosed with cancer. It involves both the parent and the child (ages 8–17) and requires consent/assent and English ability.
San Francisco, CaliforniaAges 8–18 - NCT05432297Recruiting
Exercise program for people getting treatment for head and neck cancer
This trial tests whether a preventive, structured physical activity program can help people during and around curative treatment for head and neck cancers. It aims to see if exercise is safe and beneficial for strength, function, and well-being during radio(±chemo) therapy.
GothenburgAges 18 years+ - NCT05457985Recruiting
Adaptive app coaching for PTSD in community health clinics
This study tests a flexible (adaptive) approach using a mobile app to help improve treatment outcomes for posttraumatic stress disorder (PTSD) for people getting care at participating community health clinics. It may help you get more tailored support between visits.
Baldwin, MichiganAges 18 years+ - NCT05456009Recruiting
Breath analysis test for adults
This study tests how analyzing your breath can help researchers detect or understand health conditions. If you’re an adult and can safely participate, you may be able to take part and have your exhaled breath measured.
Zurich, Canton of ZurichAges 18 years+ - NCT05447923Recruiting
Colorectal screening study for Black and underserved Phoenix adults
This study aims to help improve colorectal cancer screening (checking the colon) in Black and underserved communities in Phoenix. It may help you find out which screening tests fit you and encourage regular screening.
Scottsdale, ArizonaAges 45 years+ - NCT05458934Recruiting
Breath test study for adults with lung or airway conditions
This study analyzes breath samples from adults with lung or airway problems. It may help researchers understand these conditions better by looking at what’s in your exhaled breath.
Zurich, Canton of ZurichAges 18 years+ - NCT05417490Recruiting
Study of why people join PRADO and telemedicine for heart failure
This study looks at what influences whether people with heart failure choose to join PRADO and telemedicine support after a hospital stay. Your answers can help the team understand barriers and improve future participation and care.
MontpellierAges 18 years+ - NCT05380050Recruiting
Comparing online and in-person memory training for veterans with mild brain injury and PTSD
This study compares two ways of delivering a memory and thinking skills program to veterans with both mild traumatic brain injury (mTBI) and post-traumatic stress disorder (PTSD). The goal is to see if doing the training online is as effective as doing it in person, which could make it easier for more veterans to get help.
Gainesville, FloridaAges 30–55 - NCT05407129Recruiting
Improve hospital safety by sharing your recent experience
This trial asks patients, families, caregivers, and hospital staff to report what happened during a recent hospital stay to help improve safety. Your feedback may help the hospital change processes that prevent problems for others.
Boston, MassachusettsAges Any age - NCT05400941Enrolling by invitation
Breast cancer follow-up support in primary care
This study looks at how breast cancer follow-up care can be better done in primary care clinics. It may help by improving care check-ins and support for people who have had breast cancer and for clinic staff involved in that care.
New Brunswick, New JerseyAges 21 years+ - NCT05407844Enrolling by invitation
Community health worker program to improve palliative care
This study tests whether a community health worker can help people with advanced cancer get better palliative care support. Palliative care focuses on comfort, symptom relief, and support for patients and caregivers.
Birmingham, AlabamaAges 18 years+ - NCT05379153RecruitingPhase 3
Laser therapy for vaginal dryness in breast cancer survivors
This trial tests whether laser therapy can help women who have had breast cancer and now experience vaginal dryness. It aims to see if this treatment can reduce dryness and improve comfort.
Ann Arbor, MichiganAges 22 years+ - NCT05370014Recruiting
Partner support program for chronic health conditions
This study tests a program that helps patients with chronic health conditions and their care partners work together to improve their health and well-being. If you live in a rural or underserved area in South Carolina and have a condition like diabetes or high blood pressure, you and your support person might be able to join.
Columbia, South CarolinaAges 18 years+ - NCT05375643Recruiting
Support program for genetic testing in advanced cancer
This trial looks at whether a special support program can help increase participation in cancer genetic testing for patients with advanced cancer. The goal is to help you understand your cancer better and see if genetic testing could lead to more treatment options for you.
Boston, MassachusettsAges 18 years+ - NCT05394428Recruiting
Study sexual side effects after pelvic radiation in women
This study looks at sexual side effects after pelvic radiation for certain cancers of the female reproductive organs. It may help improve how these problems are understood and managed after treatment.
Atlanta, GeorgiaAges 18 years+
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Common questions
- Are there clinical trials for interventional?
- Yes. Clin2 currently lists 4,621 recruiting interventional 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 interventional 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 interventional 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.