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
- NCT04309305Enrolling by invitationPhase 1
Robotic brace walking training for people shortly after stroke
This Phase 1 trial tests a robotic exoskeleton device that helps stroke survivors practice walking. It may help you relearn walking safely and see whether the device is workable for your body and needs.
West Orange, New JerseyAges 21–80 - NCT04261478Recruiting
Treatment for stroke caused by blocked brain and neck arteries
This trial studies a procedure that opens blocked blood vessels in and behind the brain during a stroke, sometimes after standard clot-thinning medicine. It may help people who have brain tissue that can still be saved and a major blockage in both the neck and brain arteries.
Montreal, QuebecAges 18 years+ - NCT04321512Recruiting
Blood test study for people with heart or stroke problems
This study looks at a type of white blood cell (monocytes) in blood to understand differences in people with certain heart attacks, stable heart disease, or ischemic stroke. It may help researchers learn why these conditions happen and how the immune system may be involved.
Farmington, ConnecticutAges 18 years+ - NCT04367246Recruiting
TP53 (Li-Fraumeni) family biobank and sample study
This study collects and stores health information and biological samples from people who have a known TP53 change (Li-Fraumeni syndrome) and from close family members. The goal is to help researchers learn more about risks and future treatments for this genetic condition.
Philadelphia, PennsylvaniaAges Any age - NCT04165460Enrolling by invitation
CBT programs for anxiety and coping in cervical cancer
This study tests two structured talk-therapy programs (cognitive-behavioral therapy) to help people with cervical cancer manage anxiety, depression symptoms, and unhelpful coping skills. It also looks at the role of a main caregiver during care planning and support.
Mexico City, TlalpanAges 18 years+ - NCT04234971RecruitingPhase 4
Compare costs of bone grafting for cleft jaw repair
This study looks at whether alveolar bone graft surgery is cost-effective for people with cleft lip and palate. It may help clinics choose the most practical approach for the best outcomes while managing overall costs.
Houston, TexasAges 6–15 - NCT04228211Recruiting
Research study for people newly diagnosed with prostate cancer
This study follows people with newly diagnosed prostate cancer to understand care decisions and outcomes over the long term. It uses routine medical information and asks you to complete questionnaires, which may help improve future treatment and support.
Nieuwegein, UtrechtAges 18 years+ - NCT04194996Recruiting
Study of surgery for crooked or bent neck alignment
This study looks at how well planned surgery corrects neck (cervical) deformities and how the results change over time. It mainly involves standard pre- and follow-up imaging and study questionnaires to compare clinical and X-ray outcomes.
La Jolla, CaliforniaAges 18 years+ - NCT04213547Recruiting
Sleep and blood sugar control in teens with type 2 diabetes
This study looks at how sleep timing and length relate to blood sugar control in teens with type 2 diabetes. It also checks whether teens who meet certain sleep and blood-sugar targets—and can follow sleep tracking—can take part in the study and feedback sessions.
Philadelphia, PennsylvaniaAges 12–20 - NCT04174703Enrolling by invitation
Compassionate letter-writing to support eating disorder treatment
This study looks at whether writing compassionate letters can help people better prepare for a group eating disorder treatment program. It is specifically for adults with anorexia, bulimia, or binge eating disorder who are able to start the program.
Hamilton, OntarioAges 17 years+ - NCT04198792Recruiting
Finding outcomes after ECMO for heart-related emergencies
This study looks at what helps determine survival and better brain function after people are treated with ECMO, a heart-lung support machine. It may help doctors understand who is most likely to do well after this kind of emergency treatment.
GothenburgAges 16 years+ - NCT04163081Recruiting
Help to quit smoking started from the emergency department
This study tests a program to help people who smoke quit, beginning when they are seen in the emergency department. It aims to see if starting nicotine-cessation support right away improves quitting over the next year.
Ottawa, OntarioAges 18 years+ - NCT04067167Recruiting
Exercise bands versus muscle stimulation for people with cancer
This trial compares two types of exercise—flexible resistance band training versus a type of muscle stimulation—to see which is safe and helpful during cancer treatment. It may help improve physical function while you’re receiving anti-cancer care.
ErlangenAges 18 years+ - NCT04092660Recruiting
Mouth guard study to reduce airway collapse in sleep apnea
This study tests whether using an anti-snoring mouth guard (a mandibular advancement appliance) can help keep your airway open during sleep if you have obstructive sleep apnea. If you’re referred for this kind of mouth guard, the trial will see if using it more regularly or in a specific way improves symptoms or breathing during sleep.
LondonAges 40–90 - NCT04026776RecruitingEarly Phase 1
Study hormones and salt sensitivity in adults born preterm
This early-phase study looks at natural body chemicals (uric acid and klotho) and how sensitive your blood pressure may be to salt. It may help researchers understand long-term health risks in people born very early.
Winston-Salem, North CarolinaAges 22–33 - NCT01073475Recruiting
Pregnancy and birth registry for community health research
This trial is a long-term registry that collects pregnancy and birth information in a community to help researchers study maternal and newborn health. It may help you and others by improving understanding of care and outcomes across many pregnancies.
Birmingham, AlabamaAges Any age - NCT04008173Enrolling by invitation
Survey study of acute heart attack symptoms
This study collects information about symptoms and experiences during acute coronary syndromes, which are sudden, serious heart events like heart attacks or unstable angina. It may help researchers understand patterns of care and symptoms to improve future treatment and support.
Bologna, BolognaAges 18 years+ - NCT04003051RecruitingPhase 2
Online program to help throat cancer patients swallow and cope
This trial tests a web-based program meant to help people with throat (head and neck) cancer follow swallowing exercises and use coping strategies during curative radiation treatment. It may help improve comfort and how well you can keep up with exercises while you’re getting treatment.
Fort Worth, TexasAges 18 years+ - NCT03932903Recruiting
Phone coaching to help teens stay on leukemia medicine
This trial tests a mobile (phone) health program to help adolescents and young adults with leukemia take their oral chemotherapy medicine consistently. It may help if staying on daily pills is hard during the maintenance phase of treatment.
Chicago, IllinoisAges 14 years+ - NCT03893643Recruiting
Skin and mouth symptoms of NF2 in children under 15
This study looks at skin and mouth problems that children with NF2 may have. It helps doctors learn more about NF2 symptoms in kids, which may lead to better care.
NiceAges birth–15 years - NCT03813862Recruiting
Study tracking medicines from clinic records
This is an observational study that collects information about what medicines patients receive. It uses data already recorded in participating clinics’ computer health records to better understand medication use over time.
Durham, North CarolinaAges birth+ - NCT03845036Recruiting
Diet and exercise study for leg circulation problems
This study looks at how diet changes and an exercise program may improve walking and leg symptoms in people with peripheral artery disease (PAD). You may be eligible if you have a history of claudication (leg pain with walking) and tests or treatment history show PAD.
Oklahoma City, OklahomaAges 40 years+ - NCT03794362Recruiting
Testing how pain medicines change pupils in children
This study looks at how different pain treatments affect a child’s pupils (the dark center of the eye). It may help doctors better understand which pain medicines are working and how to measure pain treatment effects more accurately.
Washington D.C., District of ColumbiaAges 7–21 - NCT03756870Recruiting
Stent procedure vs best medical care for blocked heart arteries
This trial studies whether opening a completely blocked heart artery (a CTO) with a procedure and stent helps reduce areas of low blood flow in the heart, compared with the best medicines alone. It uses heart scans to find people likely to benefit and then checks results again at 6 months.
AmsterdamAges 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.