Clinical trials
Control clinical trials
Below are recruiting control clinical trials, each written for real people, not researchers. We’re tracking 3,008 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06584422Recruiting
Online program for depression in older adults
This study tests an online program called Empower@Home that helps older adults with symptoms of depression. It compares the program to usual care to see if it improves mood and well-being.
Ann Arbor, MichiganAges 50 years+ - NCT07393529Recruiting
Social support program for older adults with advanced cancer
This study tests a special program that helps older adults with advanced cancer get support from their friends and family. If you join, you might be assigned to a group that receives this social network support or a group that gets the usual care. The goal is to see if having your loved ones more involved improves your quality of life.
Rochester, New YorkAges 65 years+ - NCT05825040Recruiting
Testing an online mental health program for anxiety and depression
This trial tests an “online” mental health approach to help people with moderate to severe anxiety and/or depression. If you qualify, you may be invited to use the program and share feedback as part of a study.
Shatin, N.T.Ages 17 years+ - NCT04856410Enrolling by invitation
Spaceflight cognitive testing using MRI brain scans
This study looks at how long-duration space travel affects thinking skills, especially memory and spatial navigation, and what changes happen in the brain. It compares astronauts with healthy volunteer “astronaut surrogates” and uses MRI scans to measure brain function.
Philadelphia, PennsylvaniaAges Any age - NCT06542471Enrolling by invitation
Plates vs rods for pediatric forearm fractures
This trial compares two surgical approaches for kids with broken both forearm bones: using metal plates or a flexible rod inside the bone. It aims to see which method leads to better healing, so you can get back to playing sooner.
CairoAges 9 years+ - NCT07664202Recruiting
Fluoroscopic Endobutton Procedure for Collarbone Injuries
This study is testing a surgical technique called fluoroscopic endobutton repair for outer collarbone fractures or severe acromioclavicular joint dislocations. It aims to see if using a special X-ray during surgery helps improve how the bone heals or the joint is stabilized.
ParisAges 18–65 - NCT06544915Recruiting
Synbiotic vs. probiotic for heart and gut health
This study tests whether a synbiotic (a combination of probiotics and prebiotics) is better than a probiotic alone or a placebo for improving gut health and heart health. If you are a healthy adult who hasn't taken antibiotics recently and has few heart disease risk factors, you may be able to join.
Saratoga Springs, New YorkAges 18–60 - NCT07281885Recruiting
Aromatherapy for nausea after joint replacement
This study tests whether aromatherapy with essential oils can help reduce nausea and vomiting after total joint replacement surgery. Participants will receive a simple aromatherapy treatment alongside their regular care.
Wong Tai Sin, Hong KongAges 18 years+ - NCT07739498Recruiting
Bite turbos with palate expander for teenagers
This trial tests whether adding small plastic bumps, called bite turbos, to a palate expander helps widen the upper jaw better than the expander alone in early teens. This may correct a crossbite, where upper teeth sit inside lower teeth when biting down.
Al MansurahAges 10–14 - NCT06488768Recruiting
Nerve block duration in people on vs. off opioids
This study compares how long a numbing nerve block lasts in people who take strong pain medicines (opioids) every day versus those who do not take opioids. It will help doctors understand if pain relief lasts a different amount of time for people on long-term opioids.
SilkeborgAges 18–84 - NCT06484374Recruiting
AI-robot guided surgery for large basal ganglia bleeding
This trial tests a new, less invasive brain surgery using a robotic arm guided by artificial intelligence (AI) to remove a large blood clot caused by a hemorrhagic stroke in the basal ganglia. It may be an option for people who can have surgery soon after the stroke and were previously independent.
NanjingAges 18 years+ - NCT06028555Recruiting
Study on safety of estetrol birth control pills
This study is tracking the safety of a new type of birth control pill containing estetrol (E4) and drospirenone (DRSP) compared to a standard pill. It will help doctors understand if this new option is safe for women who start using it.
Berlin, State of BerlinAges Any age - NCT06474559Recruiting
Comparing two breathing tubes during urology surgery
This trial compares a special breathing tube (LMA Protector) with a standard tube (ETT) to see which one works better for patients having planned urological surgery. It checks how easy it is to breathe with the machine and the risk of stomach contents getting into the lungs.
PátraiAges 18 years+ - NCT07675980RecruitingPhase 2/Phase 3
Thymosin-α1 for repeated IVF failure
This trial tests whether a drug called thymosin-α1 can help women who have had two or more failed embryo transfers with genetically normal embryos. It aims to improve the chances of successful implantation.
Abu DhabiAges 18–40 - NCT06383221Enrolling by invitation
Psychological and prenatal support for depression or anxiety in pregnancy
This trial tests a step-by-step program that combines psychological support and prenatal care to help pregnant women manage depression or anxiety. It is designed for women who have screened positive for these symptoms but are not yet receiving treatment.
Ma’anshanAges 18 years+ - NCT05325736Recruiting
Study how bariatric surgery changes blood sugar response
This study looks at how blood sugar responds after bariatric surgery (or related surgery) and whether changes can be measured over time. It may help doctors better understand which people respond best after surgery.
RehovotAges 18–70 - NCT05906082Recruiting
Vape-free texting program for young adults in rural North Dakota
This pilot study tests whether vape-free coaching by text message can help people quit e-cigarettes. You may be eligible if you are a young adult who vapes daily and plans to quit within a month.
Milwaukee, WisconsinAges 18–24 - NCT06370767Recruiting
Peer-assisted transportation study for adults with mental illness
This trial tests whether working with a peer helper can help adults with serious mental illness learn to use bikeshare and public transportation. You'll get support to travel more independently.
Philadelphia, PennsylvaniaAges 18–65 - NCT06089057Enrolling by invitation
Social exercise program for aging with kidney disease
This study tests a program to help people with chronic kidney disease who are starting to feel frail (weak or slow). It uses social activities and gentle exercise to improve well-being and strength.
Nashville, TennesseeAges Any age - NCT07471399Recruiting
Radiofrequency device for temporary face tightening
This study tests a radiofrequency device to tighten facial skin temporarily. It may be a treatment option for people who want non-surgical skin tightening.
SeoulAges 19–65 - NCT06347770RecruitingPhase 1
Oral Gan Shuangbi for recovery after C-section
This trial tests an oral herbal medicine (Gan Shuangbi) to see if it helps your intestines work normally again after a C-section. It may speed up recovery after delivery.
Guangzhou, GuangdongAges 18–45 - NCT06614036RecruitingPhase 4
Remimazolam vs. Midazolam for sedation during upper GI endoscopy
This study compares two different sedative medicines, remimazolam and midazolam, to see which works better for people having a routine upper GI endoscopy (a camera test to look at your stomach and esophagus). If you are scheduled for this procedure and need sedation, you may be able to join.
Apeldoorn, GelderlandAges 18 years+ - NCT06061848RecruitingPhase 2/Phase 3
Grass pollen allergy shot with vitamin D
This study tests if adding vitamin D to a new type of allergy shot (ILIT) works better than standard allergy drops for grass pollen allergy. It may help if you have moderate to severe seasonal allergy symptoms.
LundAges 18–60 - NCT06984276Recruiting
Nerve blocks for pain relief in children having heart surgery
This study compares two different ultrasound-guided numbing injections (pectoral nerve block vs. transverse thoracic plane block) to see which provides better pain control for children aged 6 months to 7 years undergoing heart surgery through a chest incision with a heart-lung machine.
CairoAges 6 months–7 years
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Common questions
- Are there clinical trials for control?
- Yes. Clin2 currently lists 3,008 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.