Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,387 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06844279Recruiting
Anesthesia depth monitoring for recovery after spinal surgery in older adults
This study tests whether carefully monitoring how deep your anesthesia is during spinal surgery can help older adults recover better and think more clearly afterward.
AnkaraAges 65 years+ - NCT06852547Recruiting
Algae protein for muscle health in older adults
This study tests if a new algae-based protein drink can help older adults build muscle, both at rest and after exercise. It aims to find a plant-based way to support muscle strength as we age.
ExeterAges 65–80 - NCT06576596Recruiting
Oxygen during breathing tube placement in children
This study tests a method to keep children breathing easily while their airway is being prepared for surgery. It may help children who are 0-6 years old and having planned surgery under general anesthesia.
Heidelberg, Baden-WurttembergAges birth–6 years - 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+ - NCT06854380RecruitingEarly Phase 1
Steroid and enzyme injection for vocal cord lesions
This trial tests if injecting a steroid combined with hyaluronidase into vocal cord lesions can help people with voice problems who cannot or will not do voice therapy. It's for those with small, non-cancerous growths who aren't candidates for surgery.
Al Mansurah, Dakahlia GovernorateAges 18–60 - NCT06230198Recruiting
Effect of a blood-saving technique on transfusions after heart surgery
This trial tests whether a technique called retrograde autologous priming (using the patient's own blood to prepare the heart-lung machine) can reduce the need for blood transfusions during heart surgery. It is looking at hospitals and surgical teams, not individual patients, so it's not a typical trial you can join directly.
Winnipeg, ManitobaAges 10–110 - NCT06628895Recruiting
Modified Poco-Poco exercise for pre-frailty
This study tests whether a special exercise routine called Modified Poco-Poco can improve frailty and certain biological markers (DNA changes, GDF15, and Lamin A). It may help people who are beginning to feel weaker and want to try a gentle exercise program.
Bandung, West JavaAges 60 years+ - NCT06671535Recruiting
Dialysis filter for itching in hemodialysis patients
This study tests a special type of dialysis filter (made of PMMA) to see if it can reduce severe itching and improve quality of life for people on long-term dialysis. If you have bothersome itching that standard treatment hasn't helped, this trial might be an option for you.
Saint PetersburgAges 18 years+ - NCT07351045RecruitingPhase 3
Study of enicepatide for weight loss in obesity or overweight
This study tests a new injectable medication called enicepatide for people with obesity or overweight who have not been able to lose weight through diet and exercise alone. It may help you lose weight and improve health conditions linked to excess weight.
Anniston, AlabamaAges 18 years+ - NCT07345260Recruiting
Can a nutritional supplement improve your sleep?
This trial tests a nutritional supplement to see if it can improve your sleep quality. You'll need to wear a smart ring and stop using other sleep aids for about 7 weeks.
Santa Monica, CaliforniaAges 35–65 - 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 - NCT07347938Recruiting
Tetanus prevention after injury: study of siltartoxatug
This study compares a new tetanus shot (siltartoxatug) with standard tetanus treatments to see if it works as well. It is for people aged 18 and older who need tetanus protection after an injury.
Hangzhou, ZhejiangAges 18 years+ - NCT07347002Enrolling by invitation
Observational study of chikungunya vaccine effectiveness in Brazil
This study looks at how well the VLA1553 vaccine prevents chikungunya disease in parts of Brazil where the vaccine is being offered as part of a pilot program. If you live in one of those areas and have had symptoms that might be chikungunya, this study will use your health records and blood tests to check how effective the vaccine is.
Belo Horizonte, Minas GeraisAges 18–59 - NCT07347600Recruiting
Studying inavolisib for a type of advanced breast cancer
This study tests a targeted therapy called inavolisib for people whose breast cancer has spread (advanced or metastatic), is hormone receptor-positive and HER2-negative, has a PIK3CA mutation, and has stopped responding to hormone therapy. It aims to see if inavolisib is safe and works well for them.
Xiamen, FujianAges 18 years+ - NCT07351058RecruitingPhase 3
Enicepatide for weight loss in people with type 2 diabetes
This trial tests an investigational medication, Enicepatide, to see if it helps people with obesity or overweight and type 2 diabetes lose weight and improve blood sugar control. You will receive weekly injections and regular check-ups.
Guntersville, AlabamaAges 18 years+ - NCT07349966Enrolling by invitation
Biopsy effects on children born after genetic testing
This study compares children born after preimplantation genetic testing with a small biopsy of the embryo to those born without such testing. It aims to see if the biopsy affects a child's health and development during their first year of life.
Milan, MilanoAges Up to 5 years - NCT07344636Recruiting
NR supplements and zone 2 training for metabolism
This trial tests whether taking nicotinamide riboside (a vitamin-like supplement) helps your body burn fuel better during moderate exercise, known as zone 2 training. It may benefit healthy adults who want to improve their workout efficiency.
Hong Kong, Please SelectAges 18–80 - 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 - NCT07346092Recruiting
Health beliefs and social behaviors about nicotine pouches
This study looks at how graduate students at Ohio State University perceive and use oral nicotine pouches. The goal is to create better ways to communicate the addictive risks of these products.
Columbus, OhioAges 21 years+ - 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+ - NCT07351214Enrolling by invitation
Mindfulness support for weight regain after slimming surgery
This trial tests if motivational interviewing combined with mindfulness can help patients manage weight regain after weight loss surgery. You may qualify if you regained weight at least 6 months after surgery.
AnkaraAges Any age - NCT07345832Recruiting
Volunteer-led lifestyle program for older adults with muscle loss
This study tests a volunteer-led program to improve muscle health in older adults with sarcopenia. It uses a mobile app to guide exercise and nutrition, and aims to see if this approach helps people regain strength.
Hong KongAges 60 years+ - 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+ - 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
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,387 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.