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
- NCT06948136RecruitingPhase 1
THC effects in older adults trial
This trial studies how a single dose of THC (the active ingredient in cannabis) affects older adults. It aims to understand the effects in this age group, which may help guide safe use.
West Haven, ConnecticutAges 21 years+ - NCT06947369Recruiting
Support for First-Time Moms with Childbirth Fears
This study offers special education sessions for first-time pregnant women who have significant fears about childbirth. The goal is to help you feel more prepared, less scared, and more confident about becoming a mother.
Kilis, MerkezAges Any age - NCT06944587Recruiting
Personalized care for advanced pancreatic cancer
This trial is testing a new way to treat pancreatic cancer that has spread to nearby tissues but not to distant organs. It uses a tailored plan that may include chemotherapy and possibly surgery. The goal is to see if this personalized approach helps people live longer and better.
Bergen, NorwayAges 18 years+ - NCT06943443Enrolling by invitation
Vitamin D and expander treatment for teens
This trial looks at whether vitamin D levels affect how well a special expander (MARPE) works to fix a narrow upper jaw in teens. If you are 15–18 and have a narrow upper jaw, you may be able to join.
Konya, MeramAges 16–18 - NCT07302880Recruiting
How biotin affects blood test results
This study looks at how taking biotin (a common vitamin) might interfere with routine blood tests. It is for healthy individuals who want to understand if their vitamin supplement could change their lab results.
CopenhagenAges 20–70 - NCT07248501Recruiting
Bulgarian exercises for leg function in children
This study tests a type of exercise called Bulgarian exercises to see if they help improve leg function in children. If your child can walk and follow instructions, they may be able to join.
Lahore, Punjab ProvinceAges 8–18 - NCT07248748Recruiting
Alexander technique for upper cross syndrome in teens
This study tests whether the Alexander Technique, a method that helps improve posture and reduce muscle tension, can help teenagers with upper cross syndrome (a common posture problem where the shoulders round forward and the head juts out). It may help them feel better and move more easily during school and daily activities.
Lahore, Punjab ProvinceAges 13–16 - NCT06882733Recruiting
TENS therapy for leg blood flow in healthy adults
This trial tests whether a gentle electrical stimulation (TENS) applied to the leg muscles and nerve clusters can improve blood flow behind the knee. It looks at immediate effects and might help understand better ways to support circulation.
Kaohsiung City, TaiwanAges 18 years+ - NCT06937645RecruitingPhase 2
Hyaluronic acid wash to improve pregnancy in IVF
This trial tests whether washing the uterus with hyaluronic acid before embryo transfer can improve pregnancy rates in women undergoing a fresh IVF cycle.
AL-Kadimya, Baghdad GovernorateAges 18–40 - NCT07262164RecruitingPhase 1
Testing VG2062 for advanced solid tumors
This trial is testing a new drug called VG2062 for people with advanced solid tumors that have not responded to standard treatments. The goal is to see if it is safe and how the body processes it.
HebeiAges 18–75 - NCT06935448Recruiting
Recovery program for pancreatic cancer surgery
This trial tests a special recovery program called Enhanced Recovery After Surgery (ERAS) for people having planned open surgery for pancreatic cancer. The goal is to see if this program helps patients recover faster and with fewer complications after their operation.
LarissaAges 18 years+ - NCT06750302RecruitingPhase 1/Phase 2
Penthrox vs placebo for sinus surgery pain
This trial tests if a pain reliever called Penthrox (methoxyflurane) works better than a placebo for pain during minor sinus procedures. If you are having a simple sinus surgery or coblation procedure, you may be able to join.
Vancouver, British ColumbiaAges 19 years+ - NCT07744373Recruiting
Breast milk study for infant food tolerance
This study looks at cells and molecules in breast milk that may affect how babies develop tolerance to foods. If you are a mother exclusively breastfeeding and your baby is under 9 months old, you may be able to join.
IstanbulAges birth–9 months - NCT06009523Recruiting
Testing brain stimulation for suicidal thoughts
This study tests a non-invasive brain stimulation technique called tDCS, which uses mild electrical currents to reduce suicidal thoughts in people with depression. If you have moderate to severe depression and still have suicidal ideation despite treatment, this might be an option.
Faye-l'AbbesseAges 18 years+ - NCT06929975Enrolling by invitation
Podcast training to reduce birth fear in couples
This study tests whether listening to podcasts about birth can help reduce fear in expecting couples. It is for first-time mothers and their partners who are in the second trimester of pregnancy.
AğrıAges 19–35 - NCT05587036RecruitingPhase 2/Phase 3
Rifaximin study to see how gut bacteria affect mood
This trial tests whether a gut-targeting antibiotic called rifaximin changes the gut microbiome (gut bacteria) and affects emotion. It is looking for healthy men so any mood or gut changes can be more clearly linked to the study treatment.
LeuvenAges 18–50 - NCT06737666RecruitingPhase 1
Tong-Xie-Yao-Fang for Diarrhea-Predominant IBS
This trial tests an herbal formula called Tong-Xie-Yao-Fang for people with diarrhea-predominant irritable bowel syndrome (IBS-D). It aims to see if the treatment helps symptoms and how it works. Healthy volunteers are also needed for comparison.
Beijing, Beijing MunicipalityAges 18–70 - NCT06925880Recruiting
Can creatine help seniors recover strength after knee replacement?
This trial tests if taking creatine supplements can help people aged 65+ rebuild muscle mass and strength more quickly after total knee replacement surgery. Participants will take creatine during their standard outpatient rehab program.
Mataró, BarcelonaAges 65 years+ - NCT06876766Recruiting
Lung ultrasound to guide antibiotic use in kids with chest infections
This trial tests whether using a lung ultrasound can help doctors decide if antibiotics are needed for children and teens hospitalized with a lower respiratory tract infection. It may reduce unnecessary antibiotic use.
BeirutAges 3 months–18 years - NCT06918639Recruiting
Pulpotomy for painful adult teeth with deep cavities
This study tests a treatment called pulpotomy for adults with a deep cavity in a tooth that is causing pain. If you have a tooth that hurts but is still healthy enough to save, this treatment might help relieve the pain and keep the tooth.
Alcorcón, MadridAges 18 years+ - NCT06919913Recruiting
Probiotics for joint infection surgery
This study tests if taking probiotics before and after surgery can help your immune system fight infection in a hip or knee replacement. You would be given a probiotic or a placebo alongside your standard treatment.
New York, New YorkAges 18–90 - NCT06887699Recruiting
AI ECG for heart attack care in emergency
This trial is testing whether using artificial intelligence to read ECGs in the emergency department helps doctors better manage heart attacks, especially under a new payment system. It may help speed up treatment and improve care.
Kaohsiung City, TaiwanAges 18 years+ - NCT05657067Recruiting
Structured family therapy for teens with mild family problems
This pilot study tests whether a structured, structured family therapy approach is practical and helpful for teens and their families. It is meant for families dealing with mild problems and may offer new ways to work through conflict or stress together.
BussumAges 12–18 - NCT07742488Recruiting
Statins and hormone therapy for cholesterol in menopause
This study looks at whether taking statins (cholesterol-lowering medicine) along with hormone replacement therapy (HRT) affects blood clotting in women going through menopause who have high cholesterol. It may help doctors understand how these medicines work together.
Pisa, ItalyAges 45–55
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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.