Clinical trials
Intervention clinical trials
Below are recruiting intervention 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
- NCT04660955Enrolling by invitation
10-year follow-up MRI after ACL surgery in young athletes
This study uses an MRI scan to look at knees 10 years after ACL reconstruction. It helps researchers understand how the knee changes over time after sports-related ACL injury, and how well reconstruction lasts.
Cleveland, OhioAges 22–45 - NCT04616781RecruitingPhase 2/Phase 3
Ketone drink study for alcohol use disorder brain function
This study tests whether a ketone-based treatment (a ketone ester) can change brain activity in people with alcohol use disorder who are not currently seeking treatment. You may also have brain scans, so the study is looking for safe MRI eligibility and certain health factors.
Philadelphia, PennsylvaniaAges 21–65 - NCT04674267Recruiting
Health and well-being study for older adults with gastrointestinal cancer
This study looks at how older adults with gastrointestinal cancer manage their health and well-being. It aims to understand and improve care for this group.
Boston, MassachusettsAges 65 years+ - NCT04639791Recruiting
Managing asthma in adults on GINA steps 4 to 5
This study looks at how well guideline-based asthma treatment works for adults with more severe asthma (GINA steps 4 and 5). It may help improve real-world care for people whose asthma needs stronger medications to stay controlled.
ShatinAges 18 years+ - NCT04504955Recruiting
Atopic dermatitis patient registry for medication safety and results
This study is a real-world registry that collects information from adults with atopic dermatitis (eczema) to track how newly started treatments work and how safe they are over time. It may help researchers and doctors better understand medication effects in everyday care.
Waltham, MassachusettsAges 18 years+ - NCT04563715Enrolling by invitation
Study on HIV prevention for at-risk Latino adults
This study looks at ways to prevent HIV in Latino adults who are at higher risk. It may help by testing HIV prevention approaches in specific local communities.
Indianapolis, IndianaAges 18 years+ - NCT04595422Recruiting
Train quitline staff to reach smokers about lung screening
This trial tests an educational approach delivered through tobacco quitlines to encourage eligible smokers to learn about lung cancer screening. It may help people who have a heavy smoking history get the right information and next steps.
Houston, TexasAges 18 years+ - NCT04516057RecruitingPhase 3
Tested medicine nabilone for agitation in Alzheimer’s dementia
This Phase 3 trial studies whether nabilone can reduce agitation (restlessness, anger, or difficult behavior) in people with Alzheimer’s dementia. It’s designed for older adults who already have agitation despite standard dementia care.
Calgary, AlbertaAges 55 years+ - NCT04523415Recruiting
CT-based study of displaced upper arm bone fractures
This trial is studying people age 17+ with a recently fractured upper arm bone near the shoulder, using CT scans and 3D planning. It may help doctors improve how these fractures are evaluated and treated after injury.
Shijiazhuang, HebeiAges 17 years+ - NCT04529967Recruiting
Screening kids for inherited high cholesterol
This study checks children ages 1 to 3 during routine care to see who may have familial hypercholesterolemia, a genetic condition that causes high cholesterol. Early identification can help families learn about next steps and prevention.
Hefei, AnhuiAges 1–3 - NCT04506593Recruiting
GI Motility diagnosis registry for people with digestion movement problems
This trial is a registry, meaning it collects information about people being evaluated for problems with how the gut moves. It may help doctors better diagnose gastrointestinal motility disorders in the future.
Indianapolis, IndianaAges Any age - NCT04588402Recruiting
Tests whether HPV vaccination prevents cervical HPV infection in young women
This study looks at whether HPV vaccination lowers the chance of getting HPV in the cervix. It will collect cervical samples and ask questions to see how vaccination affects infection in women in Sikkim, India.
Gangtok, SikkimAges 18–22 - NCT04560140Recruiting
Support after stroke to help young adults return to daily life
This study tests a community program to help young adults after a stroke rebuild independence at home and back to normal routines. It’s aimed at people who still need support with daily activities but are able to join all sessions and communicate in Cantonese.
Hong KongAges 18–64 - NCT03036319Recruiting
Neurorehabilitation study for thinking and memory changes
This study looks at neurorehabilitation approaches for people age 50 and older who report trouble with thinking or memory. It may help researchers understand how to support cognitive functioning during recovery or daily life.
Ann Arbor, MichiganAges 50 years+ - NCT04433676Recruiting
Tracking early nausea after surgery in Sweden
This study collects information from patients who have surgery to better understand and prevent postoperative nausea and vomiting (feeling sick or throwing up after anesthesia). By joining, you help researchers learn how to reduce these side effects.
Sundsvall, XAges 18 years+ - NCT04383119RecruitingPhase 2
Study for advanced leiomyosarcoma after prior chemo
This Phase 2 trial studies how well gemcitabine or trabectedin works for people with leiomyosarcoma that cannot be fully removed or has spread. It’s for tumors that have grown or worsened despite prior standard chemotherapy.
Bologna, BOAges 18 years+ - NCT04480918Recruiting
Registry for people with depression or bipolar to receive psychiatry care
This is a patient registry that enrolls people being evaluated for treatment options from an Interventional Psychiatry Service. It helps track patients with depression, bipolar disorder, or treatment-resistant OCD who are suitable for these psychiatry treatments.
Iowa City, IowaAges 18–99 - NCT04403633Recruiting
Mobile app study to help kids with acute kidney injury
This study looks at what helps and what gets in the way when using a mobile health app to improve care for children hospitalized with acute kidney injury. It may help by improving how families and teams use tools during a serious hospital condition.
Durham, North CarolinaAges 1–18 - NCT04457895Recruiting
Yoga and physical therapy program for hormone therapy breast cancer pain
This trial studies whether a combined physical therapy, yoga, and patient education program can reduce pain in people with non-metastatic breast cancer who are taking hormone therapy. It may help with pain and day-to-day comfort while you continue hormone treatment.
Libourne, AquitaineAges 18–99 - NCT04416581RecruitingPhase 4
Compare two stomach-protecting medicines to prevent bleeding
This trial compares a potassium-competitive acid blocker to a proton pump inhibitor to help prevent stomach or intestinal bleeding in people at high risk who take blood-thinning medicines. It may help reduce dangerous GI bleeding while you stay on heart/stroke medicines.
AnyangAges 19 years+ - NCT04454216Recruiting
Liver enzyme gene study for GSD VI or GSD IX
This study looks at the natural history (how the illness typically progresses) in people with GSD VI or GSD IX. It may help doctors better understand disease patterns, which can support future treatments.
Durham, North CarolinaAges birth–90 years - NCT04479696Recruiting
Video coaching to ease anxiety during brain tumor radiation
This study tests a personalized video meant to reduce stress and anxiety for people getting radiation for brain tumors, and for their caregivers. You and your caregiver would complete short questionnaires before and after using the video support.
Houston, TexasAges 18 years+ - NCT04364503Enrolling by invitation
Study that analyzes de-identified patient samples and records
This trial checks how well patient samples and health records can be analyzed when names are removed (“de-identified”) and privacy rules are followed. You might be included if you agree in writing and your sample data can be used for this research and/or your doctor requests it.
Los Angeles, CaliforniaAges Any age - 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+
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Common questions
- Are there clinical trials for intervention?
- Yes. Clin2 currently lists 4,621 recruiting intervention 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 intervention 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 intervention 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.