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
- NCT07284147Enrolling by invitation
3D designed defocus lenses for slowing myopia in children
This trial tests special glasses with 3D defocus lenses to slow down the progression of myopia (nearsightedness) in children and teens. It aims to see if these lenses are more effective than standard glasses at preventing vision from getting worse.
ShanghaiAges 6–14 - NCT07283523Enrolling by invitation
Virtual reality for weight bias in doctors
This study tests whether virtual reality can help reduce unconscious bias against people with larger body weight. It is a small, early-stage trial at Brigham and Women's Hospital.
Boston, MassachusettsAges 18 years+ - NCT07273877Enrolling by invitation
Blood pressure control with the Netrod RDN system
This study is for people with high blood pressure who are already using or planning to use the Netrod RDN system, a device that uses radiofrequency energy to treat the nerves around the kidneys. The study aims to see how well this system controls blood pressure in real life.
Beijing, Beijing MunicipalityAges Any age - NCT07272551Enrolling by invitation
Polyvagal therapy for chronic neck pain
This trial tests a new approach based on the polyvagal theory to help people with long-term neck pain. It uses gentle exercises and techniques to calm the nervous system and reduce pain.
Istanbul, MaltepeAges 18–50 - NCT07268170Enrolling by invitationPhase 2/Phase 3
Heart rate control before heart CT scan
This trial tests two medicines to lower heart rate before a cardiac CT scan in adults who need the scan. It is for people whose heart rate is naturally a bit fast (over 65 beats per minute) but not too fast (under 100 bpm).
HerningAges 30–80 - NCT07261839Enrolling by invitation
Meditation's effect on anxiety and pain during endoscopy
This study tests whether a guided meditation can help you feel less anxious and more comfortable during an endoscopy procedure. It may be a good fit if you are having an endoscopy for the first time and want a non-drug way to relax.
Gaziantep, ŞehitkamilAges 18 years+ - 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+ - NCT07233707Enrolling by invitation
Creatine loading and breath-hold cycling performance
This study tests whether taking creatine monohydrate for 7 days improves how long you can hold your breath while cycling. It's for healthy, experienced breath-hold divers who haven't used creatine recently.
Athens, KallitheaAges 18 years+ - NCT07221565Enrolling by invitationPhase 1/Phase 2
Immune mapping trial for autoimmune conditions
This trial is testing a new way to map the immune system using electromagnetic signals and forecast how your body's immune system will respond. It may help people with autoimmune conditions like lupus or rheumatoid arthritis find new treatment options.
New York, New YorkAges Any age - NCT07221383Enrolling by invitation
A smartphone app to help reduce heavy drinking
This study tests a smartphone program to help people who want to cut back on heavy drinking. It focuses on delivering support via text messages over the course of a month.
New Haven, ConnecticutAges 18 years+ - NCT07218159Enrolling by invitation
Can a program help prevent partner violence?
This study looks at whether a program called IDEA3 can help prevent intimate partner violence. It is for college women who are already in the main IDEA3 study and have finished the 12-month survey.
Orlando, FloridaAges 17–26 - NCT07211906Enrolling by invitation
Oral care education for home ventilator users
This study tests whether a simple oral care education program, delivered through the LINE app, can improve mouth health and quality of life for people who use a non-invasive breathing machine at home.
Chiayi City, TaiwanAges 18 years+ - NCT07204210Enrolling by invitation
Shockwave therapy vs. massage for plantar fasciitis
This study compares two treatments for plantar fasciitis—shockwave therapy and a type of deep massage. The goal is to see which works better for reducing foot pain.
KayseriAges 18 years+ - NCT07203638Enrolling by invitation
Antibiotics to prevent pneumonia in ventilated patients
This trial tests whether giving preventive antibiotics to adults on breathing machines lowers the risk of developing pneumonia during ventilation. It is a double-blind study, meaning neither you nor your doctor will know if you receive the antibiotic or a placebo.
Banhā, Al-QalyubiaAges 18–70 - NCT07182344Enrolling by invitation
Brain stimulation and attention control in kids with ADHD
This study tests whether a gentle brain stimulation technique called transcranial magnetic stimulation (TMS) can help children with ADHD improve their attention. If it works, it could offer a new non-medication option.
AlmatyAges 6–12 - NCT07167875Enrolling by invitation
Digital coaching trial to improve toothbrushing habits
This study tests if personalized coaching through a smartphone app helps people stick to better toothbrushing habits. Participants use an electric toothbrush and app for 19 weeks to see if coaching improves oral hygiene.
Petaluma, CaliforniaAges 18–80 - NCT07166965Enrolling by invitation
Supplement for Heart Failure: Ketones and Hawthorn
This trial tests whether adding a supplement containing ketones and hawthorn extract can help people with heart failure feel better and improve their heart function. You will take the supplement daily and have imaging scans and exercise tests to monitor your progress.
Philadelphia, PennsylvaniaAges 18 years+ - NCT07164781Enrolling by invitation
Probiotics for preventing infections in ICU patients
This trial tests whether probiotics (good bacteria) can help prevent serious infections in critically ill patients in the ICU. If you are very sick and in the ICU, you may be able to join — as long as you don't have certain conditions like cancer or a weakened immune system.
Banhā, Qalyubia GovernorateAges 18 years+ - NCT07157917Enrolling by invitation
Managing thirst after breathing tube removal
This trial tests a way to help thirsty patients after a breathing tube is removed or a tracheotomy is done. It is for patients who are awake and can speak Chinese.
TaipeiAges 18–100 - NCT07153003Enrolling by invitationPhase 4
Tramadol and oxycodone vs oxycodone alone for joint pain
This trial tests if taking two pain relievers (tramadol and oxycodone) together works better than oxycodone alone to control pain after knee or hip replacement surgery. It aims to find a more effective way to manage pain with fewer side effects.
Rochester, MinnesotaAges 18 years+ - NCT07145346Enrolling by invitationPhase 4
Suzetrigine for pain relief after multiple rib fractures
This trial tests a new medicine, suzetrigine, for managing acute pain in adults who have broken three or more ribs from a blunt injury. It aims to see if this painkiller works well and is safe for you.
Orange, CaliforniaAges 18 years+ - NCT07136675Enrolling by invitation
Healthy Heart & Blood Markers in Chinese Adults
This study aims to create a reference library of healthy hearts and blood markers for Chinese adults. If you qualify, you will help doctors better understand what's normal for people like you.
Beijing, Beijing MunicipalityAges 20–80 - NCT07132866Enrolling by invitation
ADAPT trial for 8th grade students
This trial tests a program called ADAPT for students starting 8th grade. It aims to see if it helps students adapt and thrive in school.
AarhusAges 13 years+ - NCT07130955Enrolling by invitation
Ablation for hard-to-control high blood pressure with kidney disease
This study tests a new device that uses energy to calm kidney nerves, which may help lower blood pressure in people with chronic kidney disease whose blood pressure stays high despite taking multiple medications.
Beijing, Beijing MunicipalityAges 18–65
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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.