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
- NCT07643298Recruiting
Lidocaine through feeding tube to reduce nausea after weight-loss surgery
This study tests whether delivering lidocaine (a numbing medication) through a feeding tube during weight-loss surgery can reduce nausea and vomiting afterward. You would receive this medication as part of the surgery procedure to see if it helps you feel better in recovery.
Yinchuan, NingxiaAges 18–65 - NCT06972914Enrolling by invitation
Brace wearing time after ACL surgery recovery study
This trial tests how long patients should wear a brace after anterior cruciate ligament (ACL) reconstruction surgery. It aims to find the best duration for faster short-term recovery.
Chongli, HebeiAges 18 years+ - NCT06513208RecruitingPhase 4
Ketorolac for pain after lower back fusion surgery
This trial tests if a non-steroidal anti-inflammatory drug (NSAID) called ketorolac can help reduce pain after lower back fusion surgery. It is for people who are having elective surgery to fuse one or two bones in their lower back.
Towson, MarylandAges 18–85 - NCT06546774Recruiting
Melatonin for better IVF results in women 35-45
This study tests whether taking melatonin (a natural sleep hormone) as a supplement can improve the health of cells surrounding your eggs (cumulus cells) and possibly lead to more successful IVF. It is for women aged 35 to 45 planning an IVF cycle.
Kaohsiung CityAges 35–45 - NCT06547463Recruiting
Nasal airflow and sleep in tracheostomy patients
This study looks at how breathing through your nose affects sleep quality for patients with a tracheostomy who are on a ventilator at night. It involves a sleep test to measure your sleep patterns and breathing, which could help improve your care.
Paris, ParisAges 18 years+ - NCT07182461Recruiting
Taping and exercises for upper crossed syndrome
This study tests if wearing a special tape and doing corrective exercises can help with neck and shoulder posture and muscle balance. It might be a good option if you have poor posture called upper crossed syndrome.
Taichung, BeitunAges 20–35 - NCT07180849Recruiting
New fluoride varnish vs standard varnish for braces plaque
This trial compares a new fluoride varnish that contains tiny titanium particles (nanoparticles) to a standard fluoride varnish. It tests which one is better at preventing plaque buildup for people getting braces.
IslamabadAges 16–30 - NCT07631169Recruiting
Action Observation Therapy for Stroke Hand Recovery
This study tests whether watching and practicing hand movements (with one or both hands) can help improve hand function and grip strength in people who had a stroke on the left side of their brain. The therapy uses observation and practice to retrain the brain and hand after stroke.
Karabük, MerkezAges 18 years+ - NCT06501209Enrolling by invitation
Counseling to help you quit tobacco
This study tests if a special counseling method (called 5A-5R) helps people quit tobacco. If you are an adult who uses tobacco daily and wants to quit, you may be able to join.
DhakaAges 18 years+ - NCT07630662Recruiting
Breathing Muscle Function and Ventilator Weaning Success
This study looks at whether testing the strength and function of your breathing muscles (diaphragm and chest wall muscles) can predict whether you're ready to come off a ventilator (breathing machine). The goal is to help doctors make better decisions about when patients are ready to breathe on their own.
CairoAges 18 years+ - NCT06377306Recruiting
Menstrual cycle and training load in female athletes
This study looks at how high training loads affect female athletes of different skill levels and how the timing of the menstrual cycle plays a role. It helps understand how to better plan training without risking health.
NetanyaAges 18–50 - NCT07267988Recruiting
Brandt-Daroff exercises with GANS for BPPV dizziness
This study tests whether adding Brandt-Daroff exercises (simple head movements you can do at home) to a standard treatment called GANS maneuver helps reduce dizziness and improve daily life for people with BPPV.
IslamabadAges 18–60 - NCT05819801Recruiting
Testing how fasting affects outcomes in certain hand procedures
This study looks at whether fasting before a specific hand surgery done with local numbing medicine (and without a tourniquet) changes patient outcomes. It may help explain how to prepare for this type of procedure and what fasting rules are safest.
Orange, CaliforniaAges 18 years+ - NCT07270887Recruiting
Can gentle arm cuffs protect your heart and brain over time?
This trial tests if using a blood pressure cuff on your arm in short cycles can help prevent future heart attacks, strokes, and other problems in people at very high risk. You may qualify if you've already had a major heart or blood vessel event.
ShenyangAges 40 years+ - NCT07141888Recruiting
Probiotic supplement for high uric acid
This study tests whether a probiotic food supplement can lower high uric acid levels, which often cause gout. It might help you if your uric acid is high but you haven't had a recent gout attack.
ÖrebroAges 18–80 - NCT07601906Recruiting
Blood Flow Exercise Therapy After Knee Replacement Surgery
This study tests whether special exercises that temporarily reduce blood flow to your leg can help you recover better after knee replacement surgery. It focuses on reducing pain and improving your ability to bend and straighten your knee.
Lahore, Punjab ProvinceAges 50–65 - NCT07270497Recruiting
New weight-loss medicines and diet changes in people with excess weight
This study tests whether a newer class of weight-loss medicines (GLP-1 and GIP/GLP-1 analogues) can help people with excess body weight eat healthier and improve their metabolism and behavior. It may be a good option if you are an adult with overweight or obesity and haven't used these medicines recently.
Warsaw, WarszawaAges 18–65 - NCT07271953Recruiting
Help for new moms to stay smoke-free after pregnancy
This trial tests if motivational interviews and a digital game can help women who quit smoking early in pregnancy avoid restarting after giving birth. You will receive support through counseling and a game to stay smoke-free.
Ankara, AnkaraAges 18 years+ - NCT07138027Recruiting
Asthma control study for kids at CHOP clinics
This study looks at ways to improve asthma care for children who have uncontrolled asthma. It tests how well different approaches work at CHOP pediatric clinics to help kids breathe better.
Philadelphia, PennsylvaniaAges 5–18 - NCT07136220Recruiting
Equol for menopause symptoms in Singaporean women
This study tests if a supplement called equol can help with menopause symptoms like hot flashes and mood changes. It is for women in Singapore aged 40 to 60 who are not taking certain medications or supplements.
SingaporeAges 40–60 - NCT07133321Enrolling by invitation
Helping husbands support safe hospital births
This trial tests whether a set of programs can help more women give birth in a health facility. It focuses on husbands to encourage their wives to deliver at a hospital or clinic.
Arba Minch, Southern Nations Nationalities Regional StateAges Any age - NCT07130747Recruiting
Comparing massage techniques for c-section scar recovery
This study compares two types of gentle manual therapy (myofascial release and deep friction massage) to see which works better for reducing pain, helping the belly recover, and improving a C-section scar. It may be a good option if you're between 30–45, had a C-section over 6 months ago, and still have scar or pelvic pain.
AlexandriaAges 30–45 - NCT05694208Recruiting
Mobile phone education for people having gynecologic cancer surgery
This trial tests whether receiving education through your smartphone before and/or after gynecologic cancer surgery can improve your quality of life. It may help by giving you easier-to-follow information and support during recovery.
Avcılar, IstanbulAges 18 years+ - NCT07273097Recruiting
Ankle muscle fatigue and walking in ankle instability
This trial studies how tired ankle muscles affect walking in people with chronic ankle instability. It compares their walking patterns to healthy people to understand if fatigue makes ankle issues worse.
LjubljanaAges 18–45
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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.