Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,875 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06453330Recruiting
Does H-PRF improve dental implant healing?
This trial tests whether a special blood concentrate called H-PRF helps dental implants heal faster and stay more stable in the jawbone. If you need an implant and meet the health and bone requirements, you may be able to join.
DublinAges 18 years+ - NCT06476756Recruiting
Breathing exercises for recovery after heart surgery
This study tests two breathing techniques to help people recover after heart surgery where the breastbone was opened. The techniques may help you breathe easier and heal faster.
Lahore, Punjab ProvinceAges 40–60 - NCT06450392RecruitingPhase 4
Tranexamic acid for less swelling and bruising after eye socket surgery
This study tests whether giving tranexamic acid (a medicine that helps blood clot) locally or through an IV can reduce swelling and bruising after eye socket surgery.
The Bronx, New YorkAges 18 years+ - NCT06407271Recruiting
Implant crown shape and gum health study
This study tests whether the shape of the implant crown (the part above the gum) affects the health of the gum and bone around a single front tooth implant. It's for people with a missing upper front tooth, healthy gums, and thick gum tissue.
Budapest, Pest CountyAges 18 years+ - NCT06473896Recruiting
Pain relief after gallbladder surgery using ketamine or dexmedetomidine
This trial tests if adding ketamine or dexmedetomidine during anesthesia can prevent increased pain after surgery. It may help people having laparoscopic gallbladder removal feel better after the procedure.
Be’er Ya‘aqovAges 18–85 - NCT06368089Recruiting
Breathing muscle training for patients on a ventilator
This study tests two types of breathing exercises for people who have been on a breathing machine (ventilator) for more than 48 hours and are ready to start breathing on their own. The goal is to see which exercise helps them get off the ventilator faster.
SongkhlaAges 40–80 - NCT06431087Recruiting
mindfulness for stress reduction in a hospital community
This study tests a mindfulness program called 'Healthy Under Stress' to see if it helps reduce stress. It is open to employees, patients, and family members at the Robert-Bosch-Krankenhaus and Bosch Health Campus.
Stuttgart, Baden WürtenbergAges 18 years+ - NCT06298409RecruitingPhase 1
Rifaximin for SIBO: Gut Bacteria Study
This study tests how Rifaximin (a medicine for SIBO) affects the bacteria and other substances in your gut. You'll swallow a small capsule that collects samples as it travels through your digestive system, so researchers can see how your gut changes during treatment.
Mountain View, CaliforniaAges 18–80 - NCT06445647Recruiting
Core exercise for daily activities in hemodialysis patients
This study tests whether doing core-strengthening exercises can help people on hemodialysis with daily activities like walking, bathing, and dressing. If you are between 55 and 70, have been on dialysis for at least 6 months, and are generally healthy enough to exercise, you may be able to join.
CairoAges 55–70 - NCT06174285Recruiting
Psychedelic VR therapy for depression
This trial tests a new approach that combines virtual reality (VR) with a psychedelic-like experience to help people with depression. The therapy is designed to be used safely in a clinic and aims to improve mood and well-being.
Tallinn, HarjuAges 18–65 - NCT06258863Enrolling by invitation
Comparing incision types in breast reconstruction after mastectomy
This study compares different types of surgical cuts (incisions) used during breast reconstruction after mastectomy. It looks at which incision gives the best cosmetic result and causes the fewest problems. Researchers want to find out which technique is best for you.
Wuhan, Hongshan DistrictAges 18 years+ - NCT06320262Recruiting
Wet cupping (Hijama) for fibromyalgia pain
This trial tests whether wet cupping (Hijama) can help reduce pain in women with fibromyalgia. It is for women who have had moderate to severe pain and have not taken certain pain medications in the past year.
CairoAges 18–55 - NCT06264245Recruiting
Sound processing at work and hearing health study
This trial looks at how using platforms that change sound, like online meeting tools, might affect your hearing. It compares people who use these tools a lot with those who use them less.
BrusselsAges 18 years+ - NCT06282601Recruiting
Music and language study for older adults with hearing loss
This study tests whether listening to rhythmic or non-rhythmic music can help improve sentence understanding in older adults with age-related hearing loss. It aims to see if music patterns can boost language skills.
DijonAges 70 years+ - NCT06240013Recruiting
Foam rolling vs. stretching for muscle recovery
This study compares two simple ways to help muscles stretch and recover: foam rolling (using a foam cylinder to massage muscles) and a stretching technique called PNF (contracting and relaxing muscles). It looks at how these methods affect flexibility and muscle function in amateur athletes.
Istanbul, None SelectedAges 18–30 - NCT06298331Recruiting
Aerobic exercise with abdominal massage for chronic constipation
This study tests whether adding aerobic exercise to abdominal massage helps people with chronic constipation. If you have ongoing constipation and haven't tried new treatments recently, you may be eligible.
AnkaraAges 18–65 - NCT06279468Recruiting
Disc release for teen scoliosis
This trial tests if releasing the disc between vertebrae can better correct a specific curve type (Lenke 5) in teens with scoliosis. It aims to improve spinal alignment with less stiffness after surgery.
Beijing, Beijing MunicipalityAges 10–18 - NCT06226038Recruiting
Magnetic field effect on dental implant stability
This trial tests whether a static magnetic field can help make dental implants more stable. It may be an option if you need a dental implant and are generally healthy.
Bangkok, PayataiAges 18 years+ - NCT06262295Recruiting
Monitoring the safety of AVEIR leadless pacemakers
This study tracks the safety and performance of AVEIR VR LP and AVEIR AR LP leadless pacemakers in people who already have them or will get one. It helps doctors and researchers see how well these small heart devices work over time.
La TroncheAges 18 years+ - NCT06165952Recruiting
How processed foods affect teen brain and eating habits
This trial studies how eating processed foods affects the brain's reward system and food learning in teens. It uses MRI scans to look at brain activity and may help understand why some foods are hard to resist.
Stanford, CaliforniaAges 13–15 - NCT06039917Recruiting
Automatic reminders for stomach precancer follow-up
This study tests whether an automatic reminder system can help more people with stomach precancerous changes get the follow-up checks they need after an upper endoscopy. The goal is to see if the system improves how often patients return for surveillance.
Quanzhou, FujianAges 18 years+ - NCT05991583RecruitingPhase 1/Phase 2
IBB0979 for advanced solid tumors that have stopped responding to treatment
This trial tests an experimental drug called IBB0979 for people with advanced solid tumors that have not responded to standard treatments or for which no standard treatment exists. The study aims to find the right dose and see if the drug can shrink tumors.
Shanghai, Shanghai MunicipalityAges 18–80 - NCT05967819Recruiting
Study stress and exercise effects on missing periods
This study looks at how physical and stress load from exercise may affect hormone signals that help bring on regular menstrual periods in exercising women. You might benefit by learning more about your hormone and cycle patterns while being monitored through exercise, stress, and at-home measurements.
Colorado Springs, ColoradoAges 18–35 - NCT05933954Recruiting
5G radiation effects on skin in adults
This study tests how exposure to 5G radiation may affect human skin. You may be eligible if you’re a healthy adult volunteer or have certain skin conditions, and if you meet safety requirements (like avoiding recent sunburn).
Lausanne, Canton of VaudAges 18 years+
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,875 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.