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
- NCT06801925Enrolling by invitation
Voice Chatbot for Depression Screening
This trial tests a voice chatbot that uses artificial intelligence to screen for depression. It aims to see if the chatbot is effective and easy to use.
LondonAges 18–65 - NCT07294482Recruiting
Reishi liquid extract for better sleep
This study tests a liquid Reishi mushroom extract (a supplement) to see if it helps improve sleep quality. It is for healthy adults who are not pregnant, nursing, or taking certain medications.
New York, New YorkAges 18 years+ - NCT07064148Enrolling by invitation
Self-massage for better golf performance
This study tests if a self-massage technique, called self-myofascial release, can improve physical fitness and swing performance in male college golfers. It may help you understand how to use simple exercises to enhance your game.
Haikou, HainanAges 18–25 - NCT05810064Recruiting
Falls-risk screening for older adults in the ER
This study looks at emergency department (ER) visits to see whether a falls-risk screening tool helps identify people at higher risk of falling and ensures they get the right follow-up after leaving the ER. It uses past records from older adults who were discharged.
Rockford, IllinoisAges 65 years+ - NCT06572943Recruiting
Moderate exercise during pregnancy and heart health
This study looks at whether doing moderate exercise during pregnancy is safe and helpful for both mom and baby's heart health. If you are in your first trimester and do not have any high-risk conditions, you might be able to join.
IoanninaAges 18 years+ - NCT06575192RecruitingPhase 3
Breast reconstruction study with ARTIA matrix
This study tests a new supportive mesh called ARTIA for women having breast reconstruction immediately after a mastectomy. The mesh is placed under the skin to help hold a breast implant in position during a two-stage reconstruction process.
Los Angeles, CaliforniaAges 18 years+ - NCT07260630Enrolling by invitation
Hamstring tightness relief study
This trial tests different massage-type techniques to see which helps tight hamstrings best. If you are between 18 and 30 and have stiff hamstrings, this may help find a quick, drug-free solution.
Ankara, AnkaraAges 18–30 - NCT06576700Recruiting
Can grape extract help repair leaky gut in ulcerative colitis?
This study tests if a substance called procyanidins (found in grape seeds and apples) can help repair leaky gut in people with ulcerative colitis (UC) that is in remission. It aims to see if improving gut barrier function can prevent future flares.
Padua, PaduaAges 18–80 - NCT07045064Recruiting
Exercise during dialysis for heart health
This study compares two types of exercise (aerobic vs. resistance training) done during hemodialysis sessions, and looks at how they affect a blood test related to heart disease risk.
Cairo, Select StateAges 40–60 - NCT07048171Recruiting
Bone graft and blood concentrate for tooth infection healing
This trial tests whether using a bone graft (allograft) together with your own blood concentrate (iPRF) and a collagen membrane helps heal the bone and gum around a tooth with a long-standing infection. It might be a good option if you have a tooth that keeps getting infected despite a root canal and has a deep pocket on the cheek side.
Rohtak, HaryanaAges 18 years+ - NCT06583252Recruiting
Monitoring care for severe traumatic brain injury
This study tests a special monitoring approach for people with severe traumatic brain injury who are not opening their eyes or following commands. The goal is to see if close watching and coordinated care can improve recovery.
Changsha, HunanAges 18 years+ - NCT07029386Recruiting
Brain stimulation for thinking problems in MS and NMOSD
This trial tests a gentle brain stimulation technique (transcranial electrical stimulation) to see if it can improve thinking and memory problems in people with inflammatory brain diseases like MS or NMOSD. It may help if you feel your thinking has slowed down.
BeijingAges 18–65 - NCT07029451Recruiting
Study of REKOVELLE for first-time IVF or ICSI in Chinese women
This study looks at how well the medication REKOVELLE works for Chinese women going through their first IVF or ICSI cycle. It will track real-world results, safety, and how the medication is used. It may help if you are starting IVF or ICSI for the first time.
Hefei, AnhuiAges 20 years+ - NCT07028450Recruiting
Proactive calls to horse gambling customers
This trial tests if proactive phone calls from the horse gambling operator can help high-risk gamblers reduce their gambling. You may be eligible if you have been identified as a high-risk gambler recently.
Bergen, VestlandAges 18–50 - NCT07027644Recruiting
Combined therapy for chronic neck pain relief
This trial tests whether combining a muscle-relaxation technique with cupping therapy is more effective than either alone for treating chronic neck pain caused by muscle knots in the upper trapezius. Participants must have had these knots for more than 6 months.
GizaAges 18–40 - NCT07024667Recruiting
Laser treatment study for vaginal atrophy symptoms
This trial tests a carbon dioxide laser (FemiLift) to see if it can help women with vaginal dryness, burning, itching, or pain during sex caused by menopause. It aims to improve symptoms without hormones.
HaderaAges 45–75 - NCT06738992RecruitingPhase 4
Early aspirin after mitral valve repair: safety and effectiveness
This study tests whether starting aspirin early after mitral valve repair is safe and effective compared to standard care. It's for adults who have had this heart surgery and have a low risk of bleeding or stroke.
Guangzhou, GuangdongAges 18–85 - NCT07016841Recruiting
Adding a filter to dialysis to clean your blood better
This study tests whether adding a special filter (hemoperfusion) to your regular hemodialysis can better remove waste products that build up in the blood. It might help people on dialysis feel better and have fewer complications.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06745050Recruiting
Motivation Matters! study for HIV treatment
This study tests a program called Motivation Matters! to help people with HIV who have traded sex for things they need get started on HIV medication and stay healthy. It uses text messages to support you.
NairobiAges 18 years+ - NCT04096586Recruiting
Study tests how watermelon affects fullness and digestion
This study looks at whether eating watermelon changes how full you feel and how your digestion works. It’s for generally healthy people and skips those with certain health factors or who can’t eat watermelon safely.
San Diego, CaliforniaAges 10–55 - NCT07013955Enrolling by invitationPhase 3
Comparing nasal packing drugs for better sinus surgery view
This trial is testing whether packing the nose with one of three medications (dexmedetomidine, midazolam, or bupivacaine) during functional endoscopic sinus surgery (FESS) can improve the surgeon's view during the procedure. It may help patients by reducing bleeding and making the surgery smoother.
MinyaAges 16–60 - NCT05993481Enrolling by invitation
Blood pressure measurement and hypotension risk during surgery
This trial tests if noninvasive blood pressure cuff measurements before surgery can help predict low blood pressure during surgery for people having non-cardiac surgery.
Konya, MeramAges 18 years+ - NCT06732310Enrolling by invitationPhase 2
Prenatal and early childhood program to reduce child maltreatment
This study tests whether a program that starts during pregnancy and continues after birth can help reduce child abuse and neglect. It looks at how these programs work for mothers who have experienced intimate partner violence.
Notre Dame, IndianaAges 3 years+ - NCT07012161RecruitingEarly Phase 1
Vitamin D for fibroid symptoms in women with low vitamin D
This trial tests whether taking vitamin D3 can help reduce symptoms like heavy bleeding or pressure from uterine fibroids. It is for women who have fibroids and are also low in vitamin D.
Dhaka, SahabagAges 18–50
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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.