Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,863 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06293196Recruiting
Acupoint eye massage trial for healthy people
This study tests whether massaging acupoints around the eyes can improve eye health measurements. It is only for healthy people with no eye problems, recent surgeries, or caffeine before the test.
Wuhan, HubeiAges 18–80 - NCT07396675Recruiting
Operating room debriefing study for team effectiveness
This trial studies whether having structured team debriefings with the help of an Operating Room Black Box improves how well healthcare professionals work together and feel safe speaking up. It is for OR team members at three hospitals.
CopenhagenAges 18 years+ - NCT07548424Recruiting
Testing a Peptide Cream on Healthy Skin
This study tests whether a cream containing peptides (small protein fragments) can improve how well your facial skin barrier works. The cream will be tested on one side of your face, compared to the other side, to see if it strengthens and protects your skin.
SplitAges 18–50 - NCT07064083RecruitingEarly Phase 1
Ketorolac for pain after root canal
This trial tests if putting ketorolac (a nonsteroidal anti-inflammatory drug) inside the tooth during a root canal can reduce pain afterward. It is for people who have a dead nerve and long-standing infection in a single-rooted tooth.
GizaAges 18–50 - NCT07550738Recruiting
Breathing machine settings during laparoscopic cancer surgery
This study compares two different ways of controlling breathing machines during laparoscopic (minimally invasive) abdominal cancer surgery. Researchers want to see which method keeps your heart and blood flow stable and protects your lungs during surgery.
AsyutAges 20–80 - NCT07675616Recruiting
Comparing two drugs for numbing the eye before tear-duct surgery
This trial tests whether adding dexmedetomidine or magnesium sulfate to lidocaine makes numbing the eye more effective for tear-duct surgery. The goal is to find which combination provides better pain control during surgery.
CairoAges 18 years+ - NCT06939244Recruiting
Krill oil for muscle recovery after exercise in older adults
This trial tests whether taking krill oil helps people 60 and older recover faster from muscle-straining exercise. If you do light resistance exercise less than 1 hour per week and have no major health issues, you may qualify.
Glasgow, OtherAges 60 years+ - NCT07387601Recruiting
Peer education for TB treatment in Ethiopia
This trial tests whether having a peer educator (someone who has been through TB treatment) help you stay on track with your medicines and get better. It is for adults with new, easy-to-treat TB in South Omo and Ari Zone, Ethiopia.
Jinka, Southern EthiopiaAges 18 years+ - NCT06488950RecruitingEarly Phase 1
TIL therapy for advanced solid tumors
This trial tests a new type of personalized cell therapy (TIL) for people with advanced solid tumors who have run out of standard treatment options. It aims to see if this approach can help shrink tumors.
ShanghaiAges 18–75 - NCT07480304Enrolling by invitation
Dexmedetomidine mist for stable breathing tube placement
This trial tests if a medication called dexmedetomidine (given as a mist through a nebulizer) can help keep your heart rate and blood pressure steady when a breathing tube is placed for surgery. It may be an option for people having planned surgery who want a smoother experience.
Karachi, SindhAges 18–65 - NCT07217080Enrolling by invitation
Thalamic stimulation's effect on sleep brain waves
This trial studies how electrical stimulation in a deep brain area called the thalamus affects sleep brain waves. It may help people who already need brain recordings for medical reasons.
Boston, MassachusettsAges 5–85 - NCT07182942RecruitingPhase 4
Study of Xiqing and Probiotics for Chronic Kidney Disease
This trial tests if taking Xiqing (a Chinese herbal product) and probiotics together can help people with chronic kidney disease (CKD) by improving gut health and making their medication work better. It is for patients with moderate to advanced CKD who do not need dialysis yet.
Wuhan, HubeiAges 18–75 - NCT07095946Recruiting
Comparing two numbing methods for kids' dental work
This trial tests if a special numbing injection into the ligament around a tooth works as well as the standard numbing shot for children having dental treatment. It uses an electronic syringe to make the injection more comfortable.
Latakia, Latakia GovernorateAges 6–10 - NCT07050095Recruiting
Virtual reality vs. medication for anxiety before eye surgery
This trial compares using a virtual reality headset against a standard anti-anxiety medication (midazolam) to help patients relax before dacryocystorhinostomy (tear duct) surgery. It aims to find a non-drug way to reduce anxiety.
CairoAges 18–65 - NCT07023146Enrolling by invitation
Power training for older adults: comparing different intensities
This study compares different power training intensities for older adults to see which is most effective. If you are 60 or older and not currently doing strength training, you may be eligible.
Porto Alegre, Rio Grande do SulAges 60 years+ - NCT06490315Enrolling by invitation
Studying OkeyMind for social anxiety in young people
This trial tests if a smartphone program called OkeyMind helps reduce social anxiety in young people aged 15-24. It also looks at whether the program is worth the cost.
Hong Kong, Hong KongAges 15–24 - NCT07744776Recruiting
Dental implant design and stability for lower molar replacements
This study tests two different designs and surface treatments of dental implants to see which one is easier to place (insertion torque) and which becomes stable faster (implant stability quotient, a measure of how well the implant holds in the bone). If you need a dental implant in a lower molar and have healthy gums, you may be able to join.
VilniusAges 18 years+ - NCT06998368Recruiting
Calcium channel, sleep, and 5G brain health study
This study tests whether a common genetic variation in calcium channels affects how 5G mobile signals influence sleep and brain health. It involves taking a medication (nimodipine) and sleeping in a lab.
Zurich, Canton of ZurichAges 20–40 - NCT05087745RecruitingEarly Phase 1
TIL therapy for advanced solid tumors
This trial tests a treatment that uses your own immune cells, called TILs, to fight advanced solid tumors. The cells are taken from a biopsy of your tumor, multiplied in a lab, and then given back to you. It might help if you have tried other treatments without success, or if no standard treatment is available.
Hangzhou, ZhejiangAges 18–75 - NCT06939374Recruiting
Freezing heart arteries to stabilize high-risk plaques
This study tests a special cooling balloon to freeze and stabilize dangerous plaques in heart arteries that are not the main cause of your current symptoms. It aims to prevent future heart attacks.
AalstAges 18 years+ - NCT05953350RecruitingPhase 1/Phase 2
Hydroxychloroquine plus CDK4/6 medicine for advanced solid tumors
This trial tests whether adding hydroxychloroquine (a medicine that affects a cell recycling process called autophagy) can boost the anti-cancer effect of high-dose CDK4/6 inhibitor treatment in advanced solid tumors. It may help tumors respond better after prior CDK4/6 treatments have stopped working.
Guangzhou, GuangdongAges 18 years+ - NCT06485661RecruitingEarly Phase 1
Captopril for heart health in Duchenne muscular dystrophy
This trial tests a heart medication called captopril in people with Duchenne muscular dystrophy who already have some early heart muscle changes. The goal is to see if it can help protect the heart.
CairoAges 6 years+ - NCT07435337RecruitingPhase 4
Pain medicine study for heart surgery patients
This trial tests two different pain medicines, nalbuphine and fentanyl, to see which one causes fewer changes in blood pressure and heart rate during the placement of a breathing tube for heart surgery.
Rawalpindi, Punjab ProvinceAges 40–60 - NCT07348510Recruiting
Diuretic Effect of Aminophylline and Furosemide in Heart Surgery Patients
This study is testing if a combination of two medicines (aminophylline and furosemide) can help the kidneys produce more urine after heart surgery. It may help reduce fluid buildup and protect kidney function.
CairoAges 18–65
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,863 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.