Clinical trials
Randomized Controlled Trial clinical trials
Below are recruiting randomized controlled trial clinical trials, each written for real people, not researchers. We’re tracking 630 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04588285RecruitingPhase 2
Ambroxol for new and early dementia with Lewy bodies
This trial tests whether ambroxol (a mouth medicine) can help people with new or early dementia with Lewy bodies (DLB) or mild cognitive impairment linked to DLB. Participants take the medicine for about 18 months while the study tracks safety and changes over time.
Haugesund, HaugesundAges 50–85 - NCT05501743RecruitingPhase 2
Injection from your own tissue and platelets for wrist arthritis
This Phase 2 trial tests whether an injection made from your own microfat tissue mixed with platelet-rich plasma can reduce pain and improve function in radiocarpal (wrist) osteoarthritis. It compares this approach to a different standard treatment called total wrist denervation.
Marseille, Bouches-du-RhôneAges 18 years+ - NCT05999604RecruitingPhase 3
Yearly vs every-6-month infusions for active MS
This study compares receiving ocrelizumab infusions every 6 months versus once a year for people with active MS who have already been on treatment for 2 years. The goal is to see if yearly infusions work just as well to keep the disease quiet on MRI scans.
CréteilAges 18 years+ - NCT07180940RecruitingPhase 4
Comparing two medicines added to a nerve block for back surgery
This study compares two medicines (dexamethasone and dexmedetomidine) added to a nerve block for pain control during and after lower back surgery. It aims to see which one works better for reducing pain and the need for other painkillers.
PoznanAges 18 years+ - NCT07402525Recruiting
Radiation after surgery for early-stage tongue cancer with risk factors
This trial tests whether adding radiation therapy after surgery helps prevent the return of early-stage tongue cancer in patients who have certain risk factors, such as nerve invasion or poorly differentiated cells. It is for people whose cancer was limited to the front two-thirds of the tongue and was completely removed.
Bengbu, AnhuiAges 18–70 - NCT07594925RecruitingPhase 2
Short-course radiation plus immunotherapy and chemotherapy for rectal cancer
This trial tests a combination of brief radiation therapy followed by immunotherapy and chemotherapy for locally advanced rectal cancer that hasn't spread. The goal is to see if this approach helps patients avoid or reduce surgery while controlling their cancer.
TianjinAges 18–75 - NCT06454773RecruitingPhase 3
Can hemp and black pepper help lower blood sugar in prediabetes?
This study tests if taking extracts from hemp hulls and black pepper can help lower fasting blood sugar levels in people with prediabetes. It compares the effects of these natural compounds against a placebo (a pill with no active ingredients).
DelhiAges 25–60 - NCT06274749Recruiting
Urolithin A for blood sugar in adults 55+ with extra weight
This study tests if a natural supplement called Urolithin A can help improve how your body handles sugar (glucose) in healthy adults aged 55 and older who have a higher body weight. You would take a daily capsule and come in for tests including blood work, treadmill walks, and an MRI.
Baltimore, MarylandAges 55–100 - NCT07228065Enrolling by invitation
Combination pill study for better blood pressure control
This trial tests whether switching to a single pill that combines two blood pressure medicines helps control high blood pressure better than taking two separate pills. It might make treatment simpler and more effective.
Milwaukee, WisconsinAges 18–80 - NCT06854796Enrolling by invitation
Collagen gel for nose-to-mouth lines
This trial is testing a new collagen gel to reduce moderate to deep nose-to-mouth lines. It compares the gel to a control (no active treatment) to see if it works better and is safe.
BeijingAges 18–65 - NCT06569953RecruitingPhase 4
Numbing Medicine for Pain After Lung Surgery
This study tests whether a long-lasting numbing medicine (liposomal bupivacaine) injected near the spine can better control pain after lung surgery. It compares this to a standard numbing medicine, and aims to help patients recover with less pain after surgery.
Chongqing, Chongqing MunicipalityAges 18 years+ - NCT07253350Recruiting
Comparing two methods for cleaning infected pancreatic fluid collections
This trial tests a new device (Endorotor) against standard methods to clean out infected fluid collections in the pancreas after severe pancreatitis. It aims to see if the new approach works better and costs less.
ClichyAges 18 years+ - NCT07413055RecruitingPhase 3
Comparing two doses of dexamethasone for dental implant pain
This study tests whether a higher dose of dexamethasone (8 mg) works better than a lower dose (4 mg) for reducing pain after getting a single dental implant. It may help find the best way to manage discomfort after surgery.
MuscatAges 21–80 - NCT07320937Enrolling by invitation
Yiqi Fuyuan Paste formula for chronic fatigue syndrome
This trial tests whether a traditional Chinese medicine formula (Yiqi Fuyuan Paste) can help reduce fatigue in people with chronic fatigue syndrome. It is a double-blind, placebo-controlled study, meaning neither you nor the doctor will know which treatment you receive.
Shanghai, Pudong New AreaAges 18–65 - NCT06613412Recruiting
Robot-assisted lung biopsy for suspicious lung spots
This trial tests if a remote-controlled robotic bronchoscope can safely and reliably take tissue samples from hard-to-reach spots in the lung. If you have a suspicious lung nodule that needs a biopsy, this study may help determine whether the robot-based approach works as well as standard bronchoscopy.
Guangzhou, GuangdongAges 18–75 - 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 - NCT06201065RecruitingPhase 3
Targeted therapy and immunotherapy for advanced liver cancer
This trial tests a combination of two drugs (lenvatinib and toripalimab, a type of immunotherapy) plus a special chemotherapy infusion directly into the liver artery for people with advanced liver cancer that has not been treated before. The goal is to see if adding the immunotherapy helps shrink tumors better than the standard combination.
Guangzhou, GuangdongAges 18–75 - NCT06694740RecruitingPhase 2/Phase 3
Interferon gamma for immune recovery in the ICU
This trial tests if a drug called interferon gamma can help boost the immune system of patients in the ICU who are fighting serious infections. It is for adults who are on a breathing machine and have low immune function.
ParisAges 18 years+ - NCT07497555Recruiting
Pecan nut oil for inflammation in overweight adults
This study tests if taking pecan nut oil every day can reduce inflammation in adults who are overweight. It may help improve health and lower the risk of future disease.
Monterrey, Nuevo LeónAges 18–55 - NCT07662733Recruiting
Acupuncture for better sleep and less pain after lung cancer surgery
This trial tests if acupuncture given before and after surgery can help patients sleep better and have less chronic pain after a lung cancer operation. You may join if you are having a specific type of lung cancer surgery, are in good general health, and do not have severe sleep problems already.
Shanghai, Shanghai MunicipalityAges 18–75 - 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 - NCT04171323Recruiting
Active mind training to improve thinking and delay dementia
This study tests an “active mind” computer-based program to help improve thinking skills and possibly slow the process toward dementia. You may be randomly assigned to different program options to see which approach works best for your goals.
San Francisco, CaliforniaAges 55–89 - NCT07611019Enrolling by invitationPhase 2/Phase 3
Colchicine to prevent heart rhythm problems after heart bypass surgery
This study tests whether taking colchicine (a common anti-inflammatory medication) before and after bypass heart surgery can prevent atrial fibrillation—an irregular heartbeat that sometimes occurs after surgery. Researchers hope this simple treatment might reduce complications and improve recovery.
TaipeiAges 20 years+ - NCT05366452Recruiting
Early heart pump implant for shock after a heart attack
This trial studies whether putting in a small heart pump early (through the leg) helps people with a heart attack complicated by severe heart weakness (“cardiogenic shock”) compared with standard treatment. It aims to improve survival and recovery by supporting blood flow sooner.
Marseille, Bouche DU RhoneAges 18–80
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Common questions
- Are there clinical trials for randomized controlled trial?
- Yes. Clin2 currently lists 630 recruiting randomized controlled trial 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 controlled trial 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 controlled trial 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.