Clinical trials
Adult clinical trials
Below are recruiting adult clinical trials, each written for real people, not researchers. We’re tracking 3,749 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05235009Recruiting
Testing a urine and blood test to spot early cancer
This study checks whether a lab test using your urine and blood (plasma) can detect signs of cancer early in people who don’t have symptoms. It compares people with newly found cancer to people without cancer to see how accurate the test is.
StockholmAges 18–80 - NCT06004739Recruiting
Antibiotics for older adults with delirium and abnormal urine tests
This trial tests whether giving antibiotics helps older adults in the hospital who have delirium (sudden confusion) and signs of bacteria in their urine but no clear urinary infection. It aims to see if treatment can improve confusion and avoid unnecessary antibiotics.
Chicago, IllinoisAges 60 years+ - NCT07757802RecruitingPhase 1
HIV vaccine nanoparticle and mRNA booster for healthy adults
This study tests a new HIV vaccine that uses tiny particles (nanoparticles) and an mRNA booster — similar to some COVID vaccines. The goal is to see if it is safe and helps your body fight HIV. It's for healthy adults who do not have HIV.
San Francisco, CaliforniaAges 18–55 - NCT07754864Enrolling by invitation
Virtual reality education for first-time radiation therapy
This study tests whether using virtual reality (VR) before your first radiation therapy session can help reduce anxiety and improve your overall experience. You'll use a VR headset to see what treatment will be like, which may help you feel more prepared and at ease.
Muscat, Muḩāfaz̧at MasqaţAges 18 years+ - NCT06450067Recruiting
Inaticabtagene Autoleucel for Relapsed or Refractory ALL
This trial tests a personalized cell therapy for adults with B-cell acute lymphoblastic leukemia (ALL) that has come back or hasn't responded to treatment. It may offer a new option for people who need additional treatment.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07751380RecruitingPhase 1
CAR T-cell therapy for children and young adults with certain sarcomas
This trial tests a new kind of cell therapy called CAR T-cells that are engineered to find and attack sarcoma cells carrying a marker called B7-H3. It is for children and young adults whose sarcoma has come back or not gone away after treatment.
LondonAges 1–24 - NCT07751783Recruiting
Exercise program for cancer survivors
This trial helps people who have finished cancer treatment start a supervised exercise routine to improve their health. It tests whether a structured program with professional guidance is safe and helpful.
Kaohsiung, TaiwanAges 18–80 - NCT07757334Recruiting
Group therapy for adults with trauma symptoms in primary care
This study tests a group therapy program for adults who have symptoms related to trauma, such as post-traumatic stress disorder (PTSD) or other stress-related conditions. The therapy is offered in a primary care setting and aims to help participants cope with their symptoms.
Barcelona, BarcelonaAges 18 years+ - NCT07750223Recruiting
Hesperidin for memory and thinking in older adults
This study tests whether a natural supplement called hesperidin (found in citrus fruits) can support brain health in older adults who are overweight or obese. It may help with memory and thinking.
Shanghai, Shanghai MunicipalityAges 55–75 - NCT07751354Enrolling by invitation
Balance measurement study for older adults with dizziness
This study tests a wearable sensor to measure how your body controls balance during walking and simple movements. It may help doctors better understand balance problems in older adults with dizziness or vestibular conditions, potentially improving future treatments.
Sheffield, South YorkshireAges 65 years+ - NCT07752433Recruiting
Combining brain stimulation and eye exercises for adult lazy eye
This study combines two non-invasive treatments for adult lazy eye (amblyopia): gentle brain stimulation and a special eye exercise using augmented reality. The goal is to improve vision in the weaker eye, offering a non-surgical option for adults with this condition.
Coimbra, Coimbra DistrictAges 18–40 - NCT07754812RecruitingPhase 4
Oral paclitaxel with immunotherapy and SBRT before surgery for older adults with lung cancer
This trial tests a new way to treat non-small cell lung cancer in people aged 70 or older. You will receive oral chemotherapy (paclitaxel) with immunotherapy and focused radiation (SBRT) before surgery, hoping to shrink the tumor and improve outcomes.
Guangzhou, GuangdongAges 70 years+ - NCT07749651RecruitingPhase 1
Single-dose safety study of SHR-7012 in healthy adults
This study tests a single dose of a new drug called SHR-7012 in healthy volunteers to check if it is safe and how the body handles it. It is a first-in-human trial, so participants will be closely monitored.
Hangzhou, ZhejiangAges 18–55 - NCT07753993RecruitingPhase 3
Study of elecoglipron for chronic kidney disease
This trial tests an investigational medicine called elecoglipron for people with chronic kidney disease. It aims to see if it can improve kidney health compared to a placebo (inactive pill) and may be an option for those already on standard blood pressure and kidney protective medications.
Huntsville, AlabamaAges 18 years+ - NCT07755410RecruitingPhase 2
Investigational ADHD treatment for adults
This study tests an investigational medication for adults with attention deficit hyperactivity disorder (ADHD). It aims to see if this new drug helps reduce ADHD symptoms compared to a placebo.
Little Rock, ArkansasAges 18–65 - NCT07755943Recruiting
Long-term supplement use and biological age
This study looks at whether taking Shaklee supplements for more than a year is linked to a younger biological age and better metabolic health. If you're 40 or older and have been using these supplements long-term, your participation could help understand their potential benefits.
Addison, IllinoisAges 40 years+ - NCT07757152RecruitingPhase 1
Study of ZL-65 tablet in healthy adults
This trial tests a new medicine called ZL-65, which may help treat certain conditions by reducing inflammation. It is a first-in-human study to see if the drug is safe and how the body handles it.
Chengdu, SichuanAges 18–45 - NCT07749768RecruitingPhase 1
Oral drug for ulcerative colitis safety study
This study tests an investigational oral drug for ulcerative colitis. It is an early-stage trial to check safety and how the drug is processed by the body in both healthy volunteers and patients with active ulcerative colitis.
Miami, FloridaAges 18–55 - NCT07756580RecruitingPhase 1
Study of injections for frown lines between the eyebrows
This study tests two different injection treatments for moderate to severe frown lines between the eyebrows. It aims to find the best way to use these treatments to improve your appearance.
Glendale, ArizonaAges 18 years+ - NCT07757087RecruitingPhase 1
Study on energy use after weight loss
This study tests a new medicine to see how it affects the body's energy use after losing weight. It compares the medicine to a low-calorie diet or a placebo (a pill with no active ingredient) in adults with obesity.
Aarhus NAges 18 years+ - NCT07756658Recruiting
Tyrosol and creatine for exercise and thinking
This trial tests whether taking two supplements, tyrosol and creatine, can improve how well you exercise and think. If you join, you'll take these supplements while keeping your usual workout and diet, and the researchers will measure changes in your performance and memory.
Tampa, FloridaAges 20–55 - NCT06593925Recruiting
Snap-on denture made from a strong plastic for older adults
This trial tests a new plastic material (polyoxymethylene) to make a telescopic denture—a partial denture that snaps onto your remaining teeth. It is for people aged 65 and older who have lost several teeth but still have some healthy teeth to support the denture.
BelgradeAges 65–100 - NCT06602648Recruiting
Melanoma care study for young patients
This study aims to find better ways to treat melanoma in children, teenagers, and young adults. It may help improve care for patients under 30 years old with certain types of skin growths.
Florence, ItalyAges Up to 30 years - NCT07740824Recruiting
Oral supplement for healthier, younger-looking skin
This study tests an oral supplement to see if it improves signs of facial skin aging in healthy adults. Participants take the supplement daily for 8 weeks and undergo two small skin biopsies on the upper arms to measure changes.
Bangalore, KarnatakaAges 35–65
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Common questions
- Are there clinical trials for adult?
- Yes. Clin2 currently lists 3,749 recruiting adult 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 adult 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 adult 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.