Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,866 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06519006Recruiting
Pelvic floor exercises after rectal surgery
This trial tests whether doing pelvic floor exercises after a type of rectal surgery called 'low anterior resection' can help prevent bowel problems known as Low Anterior Resection Syndrome (LARS). It may help you maintain better bowel control after surgery.
Banská BystricaAges 19 years+ - NCT06519136Recruiting
Second level Reiki for pain and quality of life in dialysis
This study tests whether a second level of Reiki (a gentle energy healing practice) can help reduce pain and improve quality of life for people on dialysis. If you already received Reiki level 1 in a previous round of this study, you may be able to join.
ÇorumAges 28–84 - NCT06519149Recruiting
Device for sleep apnea without CPAP
This trial tests a device placed in your mouth during sleep to treat obstructive sleep apnea. It may be an option if you cannot or do not want to use a CPAP machine.
Austin, TexasAges 18 years+ - NCT06519474Recruiting
Elastic chest wrap for COPD breathing and walking
This study tests if wearing an elastic chest wrap during exercise can help people with COPD breathe better and walk farther. You would do breathing and walking tests with and without the wrap to see if it makes a difference.
HsinchuAges 20 years+ - NCT06520150Recruiting
Comparing two numbing methods for S-ICD heart device placement
This study compares two ways of numbing the chest area (regional anesthesia) for people getting an S-ICD heart device. The goal is to find which method works better and is safer for patients who are at higher risk for general anesthesia.
Wroclaw, Lower Silesian VoivodeshipAges 18–90 - NCT06520904RecruitingPhase 4
PCSK9 inhibitor for coronary plaque in heart disease
This study tests whether a medication called a PCSK9 inhibitor (a type of drug that lowers bad cholesterol) can improve the buildup of plaque in heart arteries. It may be an option for people with coronary artery disease who have not been helped enough by statins alone.
Ürümqi, XinjiangAges 18–65 - NCT06522087Recruiting
40 Hz brain stimulation to prevent confusion after hip or knee replacement
This trial tests if a non-invasive 40 Hz brain stimulation can prevent delirium (sudden confusion) in older adults after hip or knee replacement surgery. Delirium is common after surgery in elderly patients, and this treatment aims to lower that risk.
Zhengzhou, HenanAges 65–85 - NCT06521957Recruiting
CBT for women in IVF to improve mind-body health
This trial tests if cognitive behavioral therapy (a type of talk therapy that helps with stress and emotions) can improve the mental and physical factors linked to IVF success. It is designed for women who have primary infertility (not been pregnant before) and are starting an IVF program.
Jakarta Pusat, DKI JakartaAges 25–42 - NCT06522620Recruiting
Nerve block for knee pain after total knee replacement
This trial tests whether a nerve block can reduce pain on the back and outer side of the knee after total knee replacement surgery. If effective, it may help you recover more comfortably.
Yinchuan, NingxiaAges 45–80 - NCT06523413Recruiting
Games and stress balls for anxiety after knee surgery
This study tests whether playing a game or squeezing a stress ball can help reduce anxiety and keep your vital signs (like heart rate and blood pressure) stable after knee replacement surgery. It is designed for people who are having a total knee replacement and can understand Turkish.
IspartaAges 18 years+ - NCT06524505Recruiting
Deep brain stimulation for bipolar depression
This trial tests a non-invasive brain stimulation technique called deep transcranial magnetic stimulation (dTMS) to see if it improves depression in people with bipolar disorder. dTMS uses magnetic pulses to stimulate brain areas involved in mood regulation.
TianjinAges 18–65 - NCT06525155RecruitingPhase 3
GnRH agonist for endometriosis cysts
This trial tests a drug called GnRH agonist to see if it helps people with endometriosis cysts. It might offer a new treatment option for those with this condition.
JakartaAges 18–40 - NCT06525181Recruiting
AI Symptom Tracking for Pelvic Radiation Therapy
This trial uses an AI tool to help track your weekly symptoms during pelvic radiation therapy. It aims to make it easier for you and your care team to monitor and manage side effects.
Rio de JaneiroAges 18 years+ - NCT06526195Recruiting
A study of CardioMEMS and HeartMate 3 for advanced heart failure
This trial tests if a combination of a tiny lung-artery pressure sensor (CardioMEMS) and a mechanical heart pump (HeartMate 3) is safe and effective for people with advanced heart failure. If you qualify, you'll either get the heart pump plus standard medical therapy, or continue with standard therapy alone and have your pressure monitored remotely.
Phoenix, ArizonaAges 18 years+ - NCT06526325Recruiting
Tendon release for cervical disc herniation
This study tests whether a tendon release technique (a specialized hands-on therapy) can help relieve symptoms for people with a herniated disc in their neck. It might be a good fit if you have a neck disc problem and are looking for a non-surgical option.
IstanbulAges 18–65 - NCT06526936Recruiting
Foot care training for diabetic dialysis patients
This study tests whether foot care training helps diabetic hemodialysis patients improve how they care for their feet. If you have diabetes and are on dialysis, this training may help prevent foot problems.
Beylikduzu, Cumhuriyet MahallesiAges 18 years+ - NCT06527534RecruitingPhase 4
Filgotinib vs adalimumab for rheumatoid arthritis
This study compares two RA medications, filgotinib and adalimumab, to see how they affect your body's proteins and genetic signals. It may help your doctor know which treatment is better for your type of RA.
VeronaAges 18–65 - NCT06527547Recruiting
Ear acupuncture for sleep problems in rheumatoid arthritis
This trial tests if a gentle, non-invasive ear acupuncture device can improve sleep in people with rheumatoid arthritis (RA). If you have RA, poor sleep, and your disease is under control, this study might be a good fit.
Beijing, Beijing MunicipalityAges 18–72 - NCT06527573Recruiting
Brain stimulation for consciousness after injury
This study tests if a special brain stimulation technique (repetitive transcranial magnetic stimulation, or rTMS) can help people with disorders of consciousness after a recent brain injury. Researchers want to see if stimulating different spots on the brain improves recovery.
Guangzhou, GuangzhouAges 18–70 - NCT06527612Recruiting
Exercise's effect on lung disease and quality of life
This study looks at whether a personalized exercise program can improve quality of life and slow down lung disease in people with fibrosing interstitial lung disease. If you have trouble breathing when active and have been stable for the past month, you may be able to join.
Istanbul, ÜsküdarAges 18–75 - NCT06528262RecruitingPhase 4
Study of enavogliflozin to prevent atrial fibrillation return after heart ablation
This trial tests if enavogliflozin, a diabetes drug, can help prevent atrial fibrillation (an irregular heartbeat) from coming back after a catheter ablation procedure in people with heart failure. If you've recently had or are planning this procedure, this study may offer a new way to keep your heart rhythm steady.
SeoulAges 19–84 - NCT06528288Recruiting
Numbing injection for pain relief after back fusion surgery
This study tests whether a special numbing injection (called an erector spinae plane block) given near the spine during surgery can reduce pain after lumbar fusion. If you qualify, you might have less pain and need fewer painkillers after your operation.
Worcester, MassachusettsAges 18 years+ - NCT06529185Recruiting
Breathing device for COPD patients with leg pain
This trial tests if a breathing device (Breather) can help men with COPD who also have leg pain from blocked leg arteries (intermittent claudication) walk farther without pain. If you have both conditions, this study may offer a new way to improve your walking ability.
DokkiAges 50–60 - NCT06530290RecruitingPhase 2
Mirtazapine for anxiety in Parkinson's disease
This trial tests whether mirtazapine, a medication often used for depression and anxiety, can reduce anxiety symptoms in people with Parkinson's disease. It is for patients with mild to moderate Parkinson's who also experience anxiety.
TehranAges 18 years+
Hear when a new Effectiveness trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,866 recruiting effectiveness 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 effectiveness 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 effectiveness 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.