Clinical trials
Control clinical trials
Below are recruiting control clinical trials, each written for real people, not researchers. We’re tracking 2,963 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07252947Recruiting
Stress and anxiety effects on decision-making
This study looks at how stress and anxiety affect the way people make decisions. It may help researchers understand these processes better.
New York, New YorkAges 18–65 - NCT07259356Enrolling by invitation
Blood-flow-restriction training for hemophilia patients
This trial tests whether a special type of exercise that limits blood flow is safe and possible for people with hemophilia. It might help strengthen muscles without causing joint bleeds.
Bonn, North Rhine-WestphaliaAges 18 years+ - NCT07253012Recruiting
AI pain relief assistant for surgery patients
This trial tests a computer system that helps manage pain during surgery. It may be an option if you are having a planned surgery lasting between 2 and 4 hours.
SantiagoAges Any age - NCT05255302RecruitingPhase 2/Phase 3
Shorter immune maintenance for stage IV lung cancer after initial treatment
This trial tests whether giving immune therapy maintenance for a shorter time helps people with stage IV non-small cell lung cancer (NSCLC) who are doing well after initial chemo-immunotherapy. It aims to keep the cancer controlled while possibly reducing treatment exposure and side effects.
Aix-en-ProvenceAges 18–74 - NCT06259968Recruiting
Electrical stimulation after ACL surgery recovery trial
This trial tests if adding electrical stimulation to standard physical therapy helps people recover strength and movement after ACL reconstruction surgery. It compares two rehab programs starting within days after surgery.
Veranópolis, Rio Grande do SulAges 18–40 - NCT06874842RecruitingPhase 1
Testing a new shingles vaccine in adults 40 and older
This trial tests a new shingles vaccine (LYB004) in adults 40 and older. It looks at how safe the vaccine is and how well it helps your body build protection against shingles.
MeizhouAges 40 years+ - NCT07244003RecruitingPhase 4
Testing metformin with two newer diabetes drugs
This trial is testing if adding a combination of SGLT-2 inhibitor and GLP-1 receptor agonist to metformin can improve blood sugar control in people with type 2 diabetes who are not meeting their goals on metformin alone or with one other pill.
Tianjin, Tianjin MunicipalityAges 18–75 - NCT07245771RecruitingPhase 1/Phase 2
Weight loss study testing a new drug alone or with tirzepatide
This trial tests an experimental drug called RN3161 to see if it helps with weight loss in people with overweight or obesity. It can be taken alone or with another weight-loss medication (tirzepatide).
Melbourne, VictoriaAges 18–65 - NCT07240571Recruiting
Family support program for caregivers and teens
This study tests a program designed to help families with teens aged 10-14. Caregivers and their adolescents will learn skills together to strengthen their relationship and cope with challenges.
ChisinauAges 10–14 - NCT07243769Recruiting
Comparing exercise types for heart rehab
This trial compares core, aerobic, and combined exercise in patients doing phase II cardiac rehab. It aims to find which type works best for heart recovery.
TaipeiAges 18 years+ - NCT07244952Recruiting
Vojta therapy for posture and trunk control after stroke
This trial tests a type of movement therapy called Vojta Therapy to see if it helps improve posture and trunk control after a stroke. It is for people who had their first stroke within the past 3 months and have significant weakness on one side of the body.
LahoreAges 45–65 - NCT07247838Recruiting
Gut bacteria changes in first-time stroke patients
This study looks at how gut bacteria change right after a first-time ischemic stroke. It aims to understand if these changes are linked to recovery or other health factors.
Nantong, JiangsuAges 18 years+ - NCT07246733Recruiting
Royal jelly for ovarian function and uterine lining
This study tests whether a natural substance called royal jelly (a jelly produced by bees) can help improve how well your ovaries work and how your uterus lining responds. If you are a woman of childbearing age with regular periods, this trial may help understand if royal jelly can support fertility.
Yiwu, ZhejiangAges 20–45 - NCT07245732RecruitingPhase 4
Steroid pills vs. shots for rheumatoid arthritis flares
This trial compares steroid pills to steroid shots for controlling sudden worsening of rheumatoid arthritis symptoms. It aims to find which method works better and is easier for you.
Toronto, OntarioAges 18 years+ - NCT07246408Recruiting
Cottonseed oil study for heart health
This study tests how taking cottonseed oil at certain times affects heart disease risk. It may help people with high cholesterol or who are overweight.
Athens, GeorgiaAges 25–75 - NCT07242170Recruiting
Comparing nerve blocks for pain after knee replacement surgery
This trial tests if adding extra nerve blocks (sciatic, BiFeS, or IPACK) to the usual adductor canal block can reduce pain after total knee replacement. The goal is to find a better way to manage pain and improve recovery.
Erzincan, MerkezAges 18–75 - NCT07245862Recruiting
Family program for screen use conflicts
This study is for families who are dealing with conflicts about video games or screen use. It tests a program designed to help families work together and find a healthier balance.
LundAges 11–14 - NCT07247123Recruiting
Skin cancer self-check education program
This trial tests a new educational program to help people learn how to check their own skin for signs of skin cancer. It aims to make early detection easier, and you can join regardless of whether you have had skin cancer before.
SingaporeAges 16 years+ - NCT07245238RecruitingPhase 3
CBD lotion for itching in scleroderma
This trial tests if a CBD (cannabidiol) lotion can help reduce itching in people with scleroderma, a condition that often causes chronic itch. It compares the CBD lotion to a placebo (inactive lotion) to see if it works and is safe.
Khon KaenAges 18–70 - NCT07239869RecruitingPhase 1
Robot-assisted activity program for dementia and caregivers
This trial tests a robot-assisted activity program designed to help people with mild-to-moderate dementia and their caregivers become more physically active. It aims to improve health and well-being for both.
Hong KongAges 18 years+ - NCT07248618Recruiting
Balance and trunk training for stroke recovery
This study compares two types of physical therapy exercises to see which one better helps stroke survivors improve trunk control, balance, and daily activities. It may be a good fit if you had an ischemic stroke and are between 6 months and 1.5 years into recovery.
Lahore, Punjab ProvinceAges 40–75 - NCT07245303Recruiting
How Light Affects Pain in Chronic Pain
This study looks at how different kinds of light might change pain levels in people with chronic widespread pain, like fibromyalgia. By using brain scans (MRI), researchers hope to find new ways to manage pain without medication.
Chapel Hill, North CarolinaAges 18 years+ - NCT07249034Recruiting
How epilepsy affects brain chemicals and breathing
This study looks at how epilepsy affects a chemical in the brainstem that helps control breathing and alertness. It uses a special PET scan and breathing tests to measure this in people with hard-to-control seizures.
BronAges 18–55 - NCT07249008Recruiting
Grocery shopping habits of Brazilian families
This study looks at how families in Brazil shop for groceries and how it relates to nutrition. If you are the parent of a child aged 2–12 and do most of the grocery shopping, your participation can help researchers understand family eating habits.
Washington D.C., District of ColumbiaAges 20 years+
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Common questions
- Are there clinical trials for control?
- Yes. Clin2 currently lists 2,963 recruiting control 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 control 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 control 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.