Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,873 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07345221Recruiting
Cold therapy for nerve pain from breast cancer chemo
This trial tests whether cooling the hands and feet during taxane chemotherapy can prevent or reduce nerve pain (peripheral neuropathy). It may help breast cancer patients who have not had nerve problems before.
IstanbulAges 18 years+ - NCT07678996Recruiting
Ozone injections for knee arthritis: finding the right dose
This study tests whether injecting ozone gas into the knee joint can reduce pain in people with knee osteoarthritis. It aims to find the best dose to help with pain during activities like walking.
KayseriAges 40–75 - NCT07677826Recruiting
Q10 and Vitamin C for Gum Lightening
This trial tests whether applying coenzyme Q10 and vitamin C, alone or together, after a gum lightening procedure can improve results. It may help if you have dark gums and want a safer, more effective treatment.
NāşirAges 18–45 - NCT07678268RecruitingPhase 4
Comparing HIV treatments for virologically suppressed men
This trial tests if a two-drug HIV regimen (darunavir/cobicistat plus lamivudine) works as well as a three-drug regimen (darunavir/cobicistat plus tenofovir alafenamide/emtricitabine) in men whose HIV is already suppressed. The goal is to find a simpler, effective option that may have fewer side effects.
Mexico City, Mexico CityAges 18 years+ - NCT05954910Recruiting
Study of polatuzumab for real-world DLBCL patients in China
This study looks at how well a drug called polatuzumab works for people with a type of lymphoma (DLBCL) in everyday medical practice in China. It is for patients who are older, have other health problems, or whose lymphoma came back after or did not respond to treatment.
BeijingAges 18 years+ - NCT07679620Recruiting
Sexual health program study for Texas school staff
This study aims to help schools adopt effective sexual health programs. If you work in a Texas school district that is part of this study, you may be able to join.
Houston, TexasAges Any age - NCT07677696Recruiting
Study of midline catheters for first-time placement
This trial is testing how well a midline catheter works for people who need one for the first time. It will help doctors understand if this type of IV line is a good option for delivering medication or fluids.
ZiboAges 18 years+ - NCT07226817RecruitingPhase 1
Testing a new drug and how food affects it
This study tests how a new drug (BMS-986435) is absorbed by the body and whether food changes that. It is for healthy volunteers to help understand the right dose for future patients.
Miami, FloridaAges 18–60 - NCT05776472Recruiting
Study real-world pegcetacoplan effects in adults with PNH
This study looks at how the medicine pegcetacoplan works in real life for adults with paroxysmal nocturnal hemoglobinuria (PNH). It may help doctors understand expected benefits and everyday use patterns.
Liverpool, New South WalesAges 18 years+ - NCT07668167Recruiting
Combined brain stimulation study in healthy adults
This study tests a special type of electrical stimulation (eTNS) combined with flashing lights and sounds at 40 Hz to see how it affects brain activity. It may help researchers understand how to improve brain network function.
Xi'an, ShaanxiAges 18 years+ - NCT07598422Recruiting
Safety and Effectiveness of Canakinumab for Schnitzler's Syndrome
This study tracks how well and safely canakinumab (a medication that reduces inflammation) works in patients newly diagnosed with Schnitzler's syndrome. Schnitzler's syndrome is a rare condition causing recurring fevers, rashes, and joint pain, and this study helps doctors understand how this drug performs in real-world use.
Kanoya, Kagoshima-kenAges birth+ - NCT07566793Recruiting
Testing Natural Cycles birth control effectiveness
This study tests how well the Natural Cycles app works as a birth control method by tracking your menstrual cycle and identifying fertile days. You'll use only this app to avoid pregnancy for 13 months and share daily data to help researchers understand if it's reliable.
New York, New YorkAges 18–35 - NCT07531602Enrolling by invitation
How breathing pressure affects heart function during surgery
This study observes how different levels of breathing support during heart surgery affect your heart's function. Researchers will use ultrasound and monitoring tools already planned for your surgery to see how small changes in breathing pressure impact your heart's performance.
Boston, MassachusettsAges 18 years+ - NCT07607964RecruitingPhase 1
ABBV-519 Study for Lupus or Rheumatoid Arthritis
This early-stage trial tests a new drug called ABBV-519 given as infusions or injections to treat systemic lupus erythematosus (SLE) or rheumatoid arthritis (RA) in adults whose disease hasn't responded well to other treatments. Researchers will measure how safe the drug is, how it moves through your body, and whether it helps reduce symptoms.
Anniston, AlabamaAges 18–75 - NCT07341763Recruiting
Brain stimulation for better mobility in vision loss
This study tests whether a safe, noninvasive brain stimulation technique (called tDCS) can help people with vision loss from retinitis pigmentosa, rod-cone dystrophy, or advanced glaucoma move around more easily and safely. Participants will do walking and orientation tasks while receiving the stimulation.
Waterloo, OntarioAges 18 years+ - NCT07347743Recruiting
Probiotic supplement for crying and colic in healthy newborns
This trial tests whether a daily probiotic supplement can reduce excessive crying and colic in healthy, full-term newborns. If your baby is healthy and born at UZ Brussel, this study may help find a gentle way to soothe colic.
Jette, Brussels CapitalAges 1 day–2 weeks - NCT07347925Recruiting
Study of heart failure medicine before hospital
This trial tests if a specific heart failure pill, started before hospital care, helps improve short-term outcomes in people with weak heart muscles. It is for patients with a low pumping ability of the heart.
Al MansurahAges 18 years+ - NCT07349056Recruiting
Early effects of jaw surgery on gum health
This trial looks at how jaw surgery affects your gums and supporting tissues over six months. It may help if you have certain jaw misalignments need surgery.
EdirneAges 18–65 - NCT07349381RecruitingPhase 1
How Food Affects a New Drug, CX11
This study tests how food affects the absorption of a new drug called CX11 in healthy volunteers. The results will help determine if the drug should be taken with or without food.
Shanghai, Shanghai MunicipalityAges 18–45 - NCT07350928RecruitingPhase 3
Nasal spray before breast-saving surgery for calm wakefulness
This trial tests a nasal spray (dexmedetomidine) given before breast-conserving surgery to help you stay calm and comfortable while awake during the procedure. It aims to improve your recovery and waking experience after surgery.
TianjinAges 20–70 - NCT07351227Recruiting
Comparing devices for placing a breathing tube in children
This study compares two different devices used to help place a breathing tube in children during surgery. It aims to find out which device works better for young children having planned operations.
São Paulo, São PauloAges 6 months–3 years - NCT07351747Recruiting
Laser acupoints for blocked fallopian tubes
This study tests if laser therapy on specific acupuncture points can help unblock fallopian tubes in women who have not been able to get pregnant. It aims to see if this treatment is a safe, non-surgical option for restoring fertility.
Kafr ash Shaykh, KafrelsheikhAges 20–35 - NCT07351851Recruiting
Exercise for back pain and urine leakage in women
This study tests whether a special exercise program called PEMM (which combines pelvic floor and core exercises) can help women with both chronic low back pain and urinary incontinence. It is designed for women who have had back pain and urine leakage for at least 3 months.
Doha, Baladiyat ad DawhahAges 18–65 - NCT07352826Recruiting
Comparing low-flow and normal-flow anesthesia effects
This study compares two types of anesthesia gas flow (low-flow vs normal-flow) to see how it affects certain markers in your blood. Researchers want to understand which method might be better for your body during surgery.
ErzurumAges 18–70
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,873 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.