Clinical trials
Randomized clinical trials
Below are recruiting randomized clinical trials, each written for real people, not researchers. We’re tracking 1,201 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07693205RecruitingPhase 4
Comparing two lens types for cataract surgery with astigmatism
This study compares two types of artificial lenses placed during cataract surgery to see which one gives better vision for people with cataracts and astigmatism. You will receive the same type of lens in both eyes.
Sugar Land, TexasAges 22 years+ - NCT07713914RecruitingPhase 4
Triple therapy vs sildenafil dose increase for PAH
This study compares two approaches for people with PAH whose current treatment (a combination of sildenafil and an endothelin receptor antagonist) needs to be stepped up. Half the participants will add a third medicine (iloprost or selexipag), while the other half will increase their sildenafil dose. The goal is to see which strategy works better for improving symptoms and lowering risk.
São Paulo, São PauloAges 18 years+ - NCT07715591Recruiting
Relaxing breathing during awake cataract surgery
This study tests a special breathing and pain education program to help you stay calm and comfortable during cataract surgery while you are awake. It may reduce pain and anxiety without extra medicine.
Los Angeles, CaliforniaAges Any age - NCT06719947RecruitingPhase 2/Phase 3
Brain stimulation for ALS: a controlled trial
This study tests whether a non-invasive brain stimulation technique called HD-tDCS can help people with ALS. It is a randomized trial, meaning participants are assigned by chance to receive the real stimulation or a placebo, to see if it slows disease progression.
Brasília, Federal DistrictAges 18–80 - NCT07715292Enrolling by invitation
Muscle vibration during cycling exercise study
This trial tests whether applying gentle vibrations to your leg muscles during cycling can boost power and muscle activity. You will do a series of cycling tests while the vibration is on or off.
Wroclaw, Lower Silesian VoivodeshipAges 18–26 - NCT06326905Recruiting
Transplant help for kidney waitlist patients with barriers
This study helps people on the deceased donor kidney waitlist who have had setbacks like health issues, lack of support, or low income. It offers extra support to help you get ready for transplant.
Baltimore, MarylandAges 18–99 - NCT07710300Recruiting
Training program on Section 504 for students and caregivers
This study tests a training program that helps students and their caregivers understand Section 504 of the Rehabilitation Act, which provides school supports for students with disabilities or health conditions. It may help participants learn how to use these supports effectively.
Nashville, TennesseeAges 12 years+ - NCT07347665Recruiting
Endovascular therapy for M2 segment stroke
This study tests whether a minimally invasive procedure to remove a blood clot from a specific branch of a brain artery (the M2 segment) helps people recover from a stroke better than standard care alone. It is for people who have had a moderate to severe stroke within the past 24 hours and could not get clot-dissolving medicine or it didn't work.
Nishinomiya, HyōgoAges 18–84 - NCT07712328Enrolling by invitationPhase 4
Desmopressin during complex sellar tumor surgery
This trial tests whether giving desmopressin (a drug that helps the body hold onto water) during surgery can prevent fluid and sodium balance problems in people having complex pituitary or sellar region tumor surgery. It’s designed for those at higher risk of these issues.
ShanghaiAges 18–75 - NCT05145491Recruiting
Immediate or delayed surgery for vision changes from ERM
This trial compares doing ERM surgery right away versus waiting at least 4 weeks to see if your vision stays stable. It may help people decide the safest timing for surgery when the membrane in the retina (ERM) is causing symptoms.
Scottsdale, ArizonaAges 50 years+ - NCT07706595Enrolling by invitation
Nasal nerve treatment for chronic rhinitis
This trial compares two methods of a procedure that targets nasal nerves to reduce chronic rhinitis symptoms. It may help people whose rhinitis is not caused by allergies.
La Jolla, CaliforniaAges 18 years+ - NCT07236515Recruiting
Leia device for balance in peripheral neuropathy
This trial tests a device called the Leia Sensory Prosthesis, which may help people with peripheral neuropathy improve their balance and walking. It compares the active device to a placebo (sham) to see if it reduces falls and improves stability.
MeyrinAges 18 years+ - NCT04981821Recruiting
Mobile exercise coaching for older adults with blood cancers
This study tests whether a mobile (phone-based) exercise program can help older adults with myeloid blood cancers stay active and function better while they receive outpatient cancer treatment. You may be asked to follow an exercise plan and participate in assessments during the trial.
Rochester, New YorkAges 60 years+ - NCT07229547RecruitingPhase 3
Onradivir for teens with flu A
This study tests an experimental antiviral pill called Onradivir for teenagers (ages 12 to 17) with uncomplicated influenza A. It aims to see if the drug can safely shorten flu symptoms and help you recover faster.
Shanghai, Shanghai MunicipalityAges 12–17 - NCT03094429RecruitingPhase 2/Phase 3
Testing NaBen add-on to clozapine for tough schizophrenia symptoms
This trial tests whether adding NaBen (a supplement-like medicine) to clozapine can improve “residual” symptoms in adults with difficult-to-treat schizophrenia. The study also checks safety and the best dose, using a placebo (inactive pill) for comparison.
Pasadena, CaliforniaAges 18–55 - NCT03116412Recruiting
Imaging check-ups after melanoma surgery trial
This trial studies whether adding or adjusting imaging scans during follow-up after melanoma surgery can help detect recurrence earlier. It compares different follow-up imaging schedules for people at higher risk after surgery.
BoråsAges 18 years+ - NCT03334006RecruitingPhase 2
Tested special immune-targeting treatment after abdominal infection surgery
This Phase 2 study tests whether Pentaglobin®, a blood-product made from immune proteins, helps critically ill people with severe abdominal infection (peritonitis) after the infection source is surgically cleaned up. It targets patients with signs of strong inflammation and severe illness.
ViennaAges 18 years+ - NCT03368651RecruitingPhase 3
Testing a pre-surgery infusion to improve liver cancer outcomes
This trial tests whether giving medicine directly into the liver blood vessels before surgery can improve survival for people with liver cancer that has a blockage (tumor in the portal vein). It compares this approach plus surgery versus surgery alone in a randomized study.
Guangzhou, GuangdongAges 18–75 - NCT03418961RecruitingPhase 3
Study of heart-risk management for metastatic HER2 breast cancer
This trial follows people with metastatic HER2-positive breast cancer who are at higher risk for heart damage while on HER2-targeted therapy. Some participants are randomly assigned to different monitoring/heart-protection approaches to see what best helps keep the heart safe.
Anchorage, AlaskaAges 18 years+ - NCT03472157Recruiting
Bariatric surgery for severe NASH with advanced liver scarring
This study tests whether bariatric surgery (either sleeve gastrectomy or Roux-en-Y gastric bypass) improves severe nonalcoholic steatohepatitis (NASH) with advanced liver scarring in people who are obese. You may also need liver biopsies to confirm your liver disease before and after treatment.
LilleAges 18–65 - NCT03671252RecruitingPhase 3
Chemotherapy before surgery for rectal cancer vs chemo with radiation
This Phase 3 trial compares two treatment plans given before rectal surgery. It tests whether stronger chemotherapy alone works better than chemotherapy pills plus long-term radiation to improve outcomes for locally advanced rectal cancer.
Guangzhou, GuangdongAges 18–75 - NCT03691480Recruiting
Treating a collapsed lung at home: valve pigtail vs air removal
This study compares two ways to treat a first-time, spontaneous collapsed lung (pneumothorax): a small tube with a one-way valve versus removing air with a needle. It aims to see which approach works better and is easier to manage for people treated as outpatients.
LorientAges 18–50 - NCT03696199RecruitingPhase 4
Test better pain control after ankle fracture surgery
This trial studies a pain-control approach (a kind of nerve block) to see if it can reduce pain after surgery for certain ankle fractures. It may help you feel more comfortable while your ankle heals after an operation.
Burlington, MassachusettsAges 18–89 - NCT03736707Recruiting
Testing two breathing machines in very preterm babies
This study compares two ways of helping very preterm infants breathe: a special high-frequency ventilation method versus the standard mechanical ventilator. It aims to see which method works better for preterm babies with breathing failure soon after birth.
Chongqing, Chongqing MunicipalityAges 1 minute–1 hour
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Common questions
- Are there clinical trials for randomized?
- Yes. Clin2 currently lists 1,201 recruiting randomized 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 randomized 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 randomized 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.