Clinical trials
Health clinical trials
Below are recruiting health clinical trials, each written for real people, not researchers. We’re tracking 5,393 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06455527Recruiting
Heart-guided brain stimulation for depression
This trial tests whether a non-invasive brain stimulation technique called tDCS, guided by your heart rate, can help improve depression symptoms. If you have mild to moderate depression and are not on medication, you may be eligible.
New York, New YorkAges 18–65 - NCT06443164Enrolling by invitation
Chronic Pain Treatment Before Gender-Affirming Surgery
This study tests a one-session pain management class called Empowered Relief for people with chronic pain who are planning gender-affirming surgery. The goal is to see if learning these skills before surgery helps with pain afterward.
Portland, OregonAges 18–100 - NCT06448351Recruiting
Changing nicotine in e-cigarettes to reduce harm
This study tests how changing the amount of nicotine in e-cigarettes affects people's behavior. It looks at two groups: young adults who already vape and older adult smokers who want to try vaping, to see if different nicotine levels can help reduce smoking or make vaping safer.
Columbus, OhioAges 21–65 - NCT06442930Recruiting
Extubation study: watching breathing tube removal
This study watches how patients do after a breathing tube is removed (extubation) in the operating room, ICU, or other anesthesia areas. It aims to learn about complications and improve care.
Tucson, ArizonaAges 18 years+ - NCT06453486RecruitingPhase 2
High dose radiation for pancreatic cancer after chemo
This trial tests whether giving a strong, focused dose of radiation can help people with locally advanced pancreatic cancer that has shrunk or stayed stable with first-line chemotherapy. It aims to improve outcomes for those who cannot have surgery.
Toronto, OntarioAges 18 years+ - NCT06450418Recruiting
Digital app for speech and health monitoring
This trial tests a digital app that tracks speech and health changes. It is open to people with certain neurological conditions, their caregivers, and healthy volunteers.
EdinburghAges 16 years+ - NCT06445101Enrolling by invitation
Vital@Work: Preventing mental health issues at work
This trial tests a program called Vital@Work that helps prevent mental health problems at work. The study is open to employees of organizations that join the program.
AmsterdamAges 18 years+ - NCT06456983Recruiting
Maintenance ECT for hard-to-treat schizophrenia
This trial tests if regular electroconvulsive therapy (ECT) can help people whose schizophrenia has not improved with clozapine or who cannot take clozapine. Researchers will see if maintenance ECT helps prevent symptoms from returning.
AachenAges 18–75 - NCT06446531RecruitingPhase 1
Preventing diabetes progression in Hispanic adults
This trial tests if a medication can prevent or slow the progression from prediabetes to type 2 diabetes and reduce heart risk. It is for Hispanic adults who are overweight and have prediabetes.
San Antonio, TexasAges 18 years+ - NCT06451445Recruiting
Focal IRE treatment for intermediate-risk prostate cancer
This trial tests a new focal treatment called IRE (irreversible electroporation) that uses electrical pulses to destroy prostate cancer cells while sparing healthy tissue. It is for men with intermediate-risk prostate cancer that has not spread outside the prostate gland.
Toronto, OntarioAges 50 years+ - NCT06452095Recruiting
Hyperbaric oxygen therapy for long COVID brain fog
This trial tests if hyperbaric oxygen therapy (breathing pure oxygen in a pressurized chamber) helps with long COVID symptoms, especially brain fog and thinking problems. It may be an option if you have had lingering symptoms for at least 2 months and can travel to one of the study sites.
Toronto, OntarioAges 18 years+ - NCT06455215Recruiting
Community garden volunteering for food security
This study looks at whether volunteering in a community garden can help improve food security and well-being. If you join, you'll help in the garden and answer a few surveys over the study period.
Little Rock, ArkansasAges 18–95 - NCT06280482RecruitingPhase 1
Nicotinamide Riboside for Moyamoya in Smooth Muscle Dysfunction
This trial tests a vitamin B3 supplement called nicotinamide riboside (NR) to see if it can help people with Smooth Muscle Dysfunction Syndrome (SMDS) who have a specific gene mutation. The goal is to improve blood flow problems in the brain (moyamoya-like disease) caused by the condition.
Houston, TexasAges 1 year+ - NCT05895006Recruiting
Study brain responses in PTSD using stimulation and brain scans
This study looks at how anxiety and stress show up in the brain in people with PTSD, using brain stimulation and brain scanning. If you’re eligible, it may help researchers understand your symptoms and how they relate to brain activity.
Houston, TexasAges 18–50 - NCT05865327Recruiting
Nerve freezing for rib-fracture pain using ultrasound guidance
This trial tests whether freezing a specific nerve (a “cryoneurolysis” treatment) through a catheter can better control pain from traumatic rib fractures. It’s offered to adults who have rib fractures soon after hospital admission and can use a pain control method called patient-controlled regional analgesia.
Toronto, OntarioAges 18–100 - NCT06055257RecruitingPhase 3
Combination therapy for jaw bone damage after radiation
This trial tests a combination of hyperbaric oxygen therapy and a medication called PENTOCLO to treat osteoradionecrosis (bone damage) in the jaw after radiation treatment for cancer. It may help heal the exposed bone.
Toronto, OntarioAges Any age - NCT05520034Recruiting
Nurse teaching plan to help prevent another stroke
This study tests whether nurse-led education and follow-up can lower the chance of having another stroke. It targets people who recently returned home after a first stroke and their main caregiver.
DhakaAges 18 years+ - NCT06422273Enrolling by invitationPhase 3
TXA vs Saline to Prevent Bleeding After Lung Transplant Biopsy
This trial tests whether a medication called tranexamic acid (TXA) can help prevent bleeding after a lung transplant biopsy. It compares TXA to a saltwater solution (saline) to see if it reduces the need for procedures to stop bleeding.
Grand Rapids, MichiganAges 18 years+ - NCT06433115Recruiting
Lean beef and your heart and gut health trial
This study tests how eating lean beef for 4 weeks affects your heart health and the bacteria in your gut. If you qualify, you'll be asked to follow a consistent diet and activity routine during the study.
Columbia, MissouriAges 18–45 - NCT06432491Recruiting
Core Temperature and Health in Healthy Adults 50–65
This study will look at how core body temperature relates to your overall health, by monitoring temperature patterns in healthy adults aged 50–65 who live in Shenzhen. It aims to find connections that could help predict or prevent health issues.
Shenzhen, GuangdongAges 50–65 - NCT06433310RecruitingPhase 4
A dietary supplement's effect on gut fungi in healthy adults
This study tests whether a dietary supplement (L-phenylalanine) can affect the natural balance of fungi in the gut. Healthy volunteers take the supplement for a short time, and researchers check how it changes their gut fungi.
New York, New YorkAges 18 years+ - NCT06431581Recruiting
Mobile health app to improve pregnancy and birth outcomes
This trial tests whether a smartphone-based health program can improve birth outcomes for pregnant women. If you are between 13 and 27 weeks pregnant, own a smartphone, and plan to deliver at a participating hospital, you may be eligible.
Dhulikhel, BagmatiAges 18 years+ - NCT06437782Recruiting
Diabetes health literacy study in Reunion Island and France
This study looks at how well people with diabetes understand health information and make decisions about their care. It is being done in hospitals in Reunion Island and France to help improve diabetes education and support.
Saint-DenisAges 18 years+ - NCT06424860RecruitingPhase 1
Fish Oil, Metformin and Heart Health in PCOS
This trial tests whether fish oil and metformin can improve heart health in people with PCOS who are overweight or have high blood sugar or fats. It combines two common approaches to see if they work better together.
Edmonton, AlbertaAges 25–45
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Common questions
- Are there clinical trials for health?
- Yes. Clin2 currently lists 5,393 recruiting health 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 health 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 health 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.