Clinical trials
Adult clinical trials
Below are recruiting adult clinical trials, each written for real people, not researchers. We’re tracking 3,743 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06727942Recruiting
Virtual reality treadmill training for older adults
This trial tests if treadmill training with virtual reality can improve physical and cognitive health in adults up to 75. You'll walk on a treadmill while immersed in a virtual environment, which may help with balance and aging-related changes.
Arlington, TexasAges 18–75 - NCT06729242Recruiting
How menstrual cycle phases affect exercise and blood sugar in type 1 diabetes
This study looks at how the menstrual cycle changes the way your body responds to aerobic exercise or high-intensity interval training (HIIT) when you have type 1 diabetes. It may help you understand the best time to exercise for better blood sugar control.
Valencia, Select OneAges 18–45 - NCT06729502Recruiting
Frailty Scale for Older Adults in the ICU
This study uses a simple picture-based scale to measure frailty in older adults (60+) who were admitted to the intensive care unit. It aims to better understand how frailty affects recovery in this setting.
Petah TikvaAges 60 years+ - NCT06731413RecruitingPhase 2
Mild chemo with immunotherapy for older adults with advanced lung cancer
This study tests a milder chemotherapy combined with an immunotherapy drug (anti-PD-1) as the first treatment for advanced lung cancer in older or frailer adults. It aims to see if this approach works better with fewer side effects.
Richmond, VirginiaAges 18 years+ - NCT06732089Recruiting
Digital help for stubborn depression
This trial tests a digital program (smartphone app or website) to help people with tough-to-treat depression. If you are already receiving advanced treatments like rTMS, ketamine, or ECT at St. Michael's Hospital, you may be able to join and see if this extra digital support improves your mood.
Toronto, OntarioAges 18 years+ - NCT06733636Recruiting
Smell training for older adults with smell loss
This study tests whether a special device can help older adults regain their sense of smell through regular training with different scents. It is designed for people who have lost smell due to aging or other causes, not from birth.
Baltimore, MarylandAges 60 years+ - NCT06733714Recruiting
Brain stimulation plus memory training for older adults
This study tests whether a gentle, non-invasive electrical current applied to the scalp (tACS) combined with computer-based brain exercises can improve memory and thinking in older adults who have concerns about their cognitive health.
Rio de Janeiro, Rio de JaneiroAges 50 years+ - NCT06735625Recruiting
AHSP as a biomarker for sickle cell disease
This study looks at a substance in the blood called AHSP to see if it can help track sickle cell disease. It compares people with sickle cell disease (SS or Sβ0 type) to people without it, to better understand the condition.
Saint-DenisAges 3 years+ - NCT06735651Recruiting
Wild blueberries for gut, brain, and heart health in prediabetes
This study looks at whether eating wild blueberries can improve your gut health, brain function, and heart health if you have prediabetes. It may help lower your blood sugar and reduce your risk for diabetes and heart disease.
Atlanta, GeorgiaAges 20–65 - NCT06736444Recruiting
Sleep and Substance Use Help for Young Adults
This study tests a brief program to help young adults who struggle with sleep and also use alcohol or cannabis. The program teaches skills to improve sleep quality and reduce risky substance use.
Seattle, WashingtonAges 18–29 - NCT06736951Recruiting
Changing the hospital room to prevent confusion in older adults
This study tests whether changing the hospital room environment can help prevent confusion (delirium) in older adults who are not in intensive care. If you are 70 or older and admitted to a regular hospital unit, you may be able to take part.
Baytown, TexasAges 70 years+ - NCT06737627Recruiting
Eye health testing for adults with intellectual disability
This study develops an eye exam battery for adults with intellectual disability (ID). Researchers want to see if caregivers can help identify common eye problems in this group.
New Taipei CityAges 20 years+ - NCT06738186Recruiting
Stay Fit - Join In! exercise program in care homes
This trial tests a fun exercise program called 'Bliib Fit - Mach Mit!' for people living in residential care. It aims to help you stay steady on your feet and reduce the risk of falling.
Sankt Gallen, Canton of St. GallenAges Any age - NCT06738966RecruitingPhase 1
BL0175 for advanced HR-positive breast or gynecologic cancer
This trial tests a new drug called BL0175 for women with certain types of advanced breast, ovarian, or endometrial cancer that have stopped responding to hormone therapy. The goal is to see if the drug can help shrink tumors or slow down the cancer.
Changchun, JilinAges 18 years+ - NCT06740968Recruiting
Brain stimulation study for people who stutter
This trial tests whether a gentle electrical current applied to the scalp (called tACS) can help reduce stuttering. It is for adults who currently stutter and have not had stuttering treatment in the past year.
Ann Arbor, MichiganAges 18–65 - NCT06742112Recruiting
Arm and Breathing Test for People Who Are Overweight
This study looks at how well people who are overweight or obese can use their arms and breathe while performing a 6-minute pegboard and ring test. Researchers want to see if this test can help measure physical function in this group.
KırşehirAges 18–65 - NCT06742580Recruiting
Sudden facial paralysis and homocysteine study
This study looks at a possible link between a substance in the blood called homocysteine and sudden facial paralysis (Bell's palsy). If you've recently been diagnosed with this condition, you may be able to join.
AfyonkarahisarAges 18–80 - NCT06742697Recruiting
Exercise program to improve walking in Hereditary Spastic Paraplegia
This study tests a combined exercise program with flexibility, strength, aerobic, and movement training to see if it helps improve walking in adults with Hereditary Spastic Paraplegia. Participants attend at least 10 supervised sessions over several weeks.
Bosisio Parini, LombardyAges 18 years+ - NCT06743373Recruiting
Cannabis and sleep in young adults
This study looks at how cannabis affects sleep, daily rhythms, and sensitivity to light in young adults. You would either stop using cannabis for 4 weeks (if you are a regular user) or serve as a non-user control, to compare sleep patterns.
Pittsburgh, PennsylvaniaAges 18–25 - NCT06745349Recruiting
Online sleep course for adults in Saskatchewan
This study tests an online sleep course for adults who have trouble falling or staying asleep. It aims to help improve sleep without requiring in-person visits.
Regina, SaskatchewanAges 18 years+ - NCT06747130RecruitingPhase 2/Phase 3
Montelukast to Prevent Liver Enzyme Rise in Dengue
This trial tests if montelukast (a common asthma and allergy medicine) can help prevent liver enzyme increases in adults hospitalized with dengue fever. It may be a good option if you have typical dengue and are not too sick.
BangkokAges 20 years+ - NCT06747351RecruitingPhase 3
Comparing two immune globulin treatments for CIDP
This study tests if TAK-881 is as safe and effective as HYQVIA for adults with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). You may join if you have been stable on immune globulin therapy and have certain disability levels.
Scottsdale, ArizonaAges 18 years+ - NCT06747481Recruiting
Predicting nerve invasion in pancreatic cancer
This study looks at two simple blood tests (neutrophil-to-lymphocyte ratio and CA 19.9) to see if they can predict whether the cancer has spread to nearby nerves in people with pancreatic cancer who have had surgery. This could help doctors plan better treatment.
Las Palmas de Gran Canaria, Las PalmasAges Any age - NCT06751641Recruiting
Survey about your experience in a drug trial
This survey asks adults (patients or healthy volunteers) who are in a drug trial about their experience—especially if the trial lets them get treatment at home or at the study site. Your answers will help make future trials easier for patients.
NantesAges 18 years+
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Common questions
- Are there clinical trials for adult?
- Yes. Clin2 currently lists 3,743 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.