Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,866 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06174662Recruiting
Music for comfort during ICU movement
This study tests whether listening to music during movement exercises (like sitting up or walking) helps reduce discomfort in ICU patients. If you are calm enough and speak Dutch, this might be an option for you.
Wilrijk, AntwerpAges 18 years+ - NCT06175104Recruiting
HeartGPS: Support for parents after a prenatal heart diagnosis
This study tests a counseling program for parents whose unborn baby has a serious heart condition called single ventricle. The program aims to help parents manage stress and support their baby's development before and after birth.
Los Angeles, CaliforniaAges 18 years+ - NCT06177509Recruiting
Exercise therapy for mild traumatic brain injury
This trial tests if graded aerobic exercise can help people who have ongoing symptoms after a mild traumatic brain injury (concussion). It aims to see if carefully increasing exercise intensity improves tolerance to physical activity.
NesoddtangenAges 18–60 - NCT06180603Recruiting
Draining lung fluid safely in the ER
This trial tests a better way to drain fluid from around the lung while you are in the emergency department. It can help you breathe easier and find out what is causing the fluid buildup.
Aarhus, Central JutlandAges 18 years+ - NCT06180993Recruiting
Nirsevimab for infants born in Galicia
This trial tests a preventive medicine called nirsevimab given to infants to see how well it protects them from a common serious lung infection. It is offered as part of regular check-ups for babies born during a specific time period.
Santiago de Compostela, A CoruñaAges 1 day–2 years - NCT06181279Recruiting
Custom breathing machine settings for severe obesity
This trial is testing a personalized way to set the pressure in a breathing machine during surgery. The goal is to prevent lung collapse after surgery in patients with severe obesity.
Jinan, ShandongAges 18–60 - NCT06183268Recruiting
Proton therapy for head and neck cancer skin side effects
This study looks at how proton therapy affects skin in people with head and neck cancer. It aims to better understand and manage skin reactions during treatment.
Knoxville, TennesseeAges 18 years+ - NCT06183307Recruiting
Nattokinase for heart health in people with high cholesterol
This trial tests whether nattokinase, a natural enzyme, can reduce inflammation and improve heart health in people with high cholesterol or high triglycerides. If you have elevated LDL or triglycerides, you may be eligible even if you are already taking cholesterol medication.
Rio de Janeiro, Rio de JaneiroAges 18 years+ - NCT06183528Recruiting
Numbing shot for recovery after hip replacement
This study looks at a special numbing shot around the hip joint to see if it helps people recover faster and feel better after total hip replacement surgery. It may help reduce pain and improve your recovery.
Istanbul, UmraniyeAges 40–85 - NCT06183541Recruiting
Nerve block for hip fracture surgery pain
This study tests a special numbing medicine injection (called a pericapsular nerve group block) to see how well it controls pain during and after hip fracture surgery. It might help people have less pain and recover more comfortably.
Istanbul, UmraniyeAges 30–85 - NCT06184451Recruiting
TENS with exercise for knee osteoarthritis
This study tests if adding TENS (a pain-relieving electrical stimulation) to a standard exercise program helps people with knee osteoarthritis feel better and move better.
São PauloAges 40–75 - NCT06184880Recruiting
Physical activity program for sedentary cancer patients
This trial tests whether a remote physical activity program can help reduce time spent sitting for people with new upper aerodigestive tract cancer. If you qualify, you may be able to take part in exercise sessions from home.
ValenceAges 18 years+ - NCT06184503Recruiting
How velmanase alfa works in children under 3 with alpha-mannosidosis
This study looks at how the drug velmanase alfa (Lamzede) works in the body of young children with alpha-mannosidosis. It's for children who started the drug before age 3.
Miami, FloridaAges Up to 3 years - NCT06184646Recruiting
Prunes for bone health in postmenopausal women
This trial tests how many prunes per day can best improve bone health in postmenopausal women. It may help you if you have lower bone density but not severe bone loss.
San Diego, CaliforniaAges Any age - NCT06185621Recruiting
Aspirin to prevent recurrent pancreatitis
This trial tests if taking aspirin daily can prevent repeated attacks of acute pancreatitis. It's for people who have had at least two episodes of pancreatitis in the past year that were not caused by a medical procedure.
Xi'an, ShaanxiAges 14–80 - NCT06185608Recruiting
Ropivacaine strength and effect in ankle block for foot surgery
This study tests different strengths of a numbing medicine (ropivacaine) used in an ankle block for foot surgery. The goal is to find the best dose that starts working quickly and lasts the right amount of time for pain relief after bunion repair.
Genk, LimburgAges 18–75 - NCT06186089Recruiting
How stomach surgery affects gut bacteria and your thinking
This study looks at how having stomach cancer surgery changes your gut bacteria and thinking abilities. Researchers want to understand if these changes affect memory or brain function after the operation.
Wuhan, HubeiAges 40–80 - NCT06186869Recruiting
Diet and exercise for fatty liver disease
This study tests whether combining diet with two different exercise programs can help people who are overweight or obese and have fatty liver disease. The goal is to see which program works best to reduce liver fat and improve health.
Castellana Grotte, BariAges 18–65 - NCT06187038Recruiting
Pain education study for knee osteoarthritis
This trial tests if learning about chronic pain can help people with knee osteoarthritis feel better. You'll join a program that teaches you about pain and how to manage it.
São PauloAges 40–80 - NCT06187896Recruiting
Remimazolam to prevent low oxygen during hysteroscopy in overweight women
This trial tests whether a sedation drug called remimazolam can reduce the risk of severe low oxygen levels during a hysteroscopy for overweight or obese women undergoing fertility treatment. If you qualify, you may receive a gentler sedation option that could be safer for you.
Shanghai, Shanghai MunicipalityAges 20–50 - NCT06188806Recruiting
Nerve block location study for knee replacement pain
This study compares two types of nerve blocks (proximal vs. distal adductor canal block) for pain relief after knee replacement surgery. The goal is to see which approach provides better pain control and recovery.
Istanbul, UmraniyeAges 18–85 - NCT06189690Recruiting
Brain stimulation study for cocaine addiction
This trial tests whether a non-invasive brain stimulation technique called high-frequency repetitive transcranial magnetic stimulation (HF rTMS) can help reduce cocaine cravings and change brain chemistry. It may be a good option if you have cocaine use disorder and want to explore a new treatment that doesn't involve medication.
Mexico City, TlalpanAges 18–50 - NCT06189794Recruiting
Rose and frankincense oils for labor comfort
This study tests whether smelling rose and frankincense oils can help make labor more comfortable. It is for women who are in early labor with a healthy pregnancy.
BalıkesirAges 18–49 - NCT06192316Recruiting
Testing how nicotine product claims affect appeal and use
This study looks at how different claims about nicotine products affect people's interest and use. It involves both young adults who don't use tobacco and adult tobacco users, but all must not have used oral nicotine pouches recently.
Columbus, OhioAges 18–65
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,866 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.