Clinical trials
General Population (no Specific Condition or Disease) clinical trials
Below are recruiting general population (no specific condition or disease) clinical trials, each written for real people, not researchers. We’re tracking 10,548 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06568471RecruitingPhase 3
Study of HST101 for high cholesterol in Chinese patients
This study tests a new injectable medication called HST101 for lowering cholesterol in people who are already taking cholesterol pills but still have high levels. It may help if you have heart disease or are at high risk.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07426718Recruiting
Breath test for airway inflammation in lung diseases and healthy people
This study is testing a simple breath test (Inflammacheck device) to see if it can measure airway inflammation in people with various lung conditions, including lung cancer, pneumonia, asthma, and COPD, as well as healthy volunteers. It aims to find better ways to diagnose and monitor respiratory diseases using your breath.
Portsmouth, HampshireAges 18 years+ - NCT07431658Enrolling by invitation
Diet and stress effects on omalizumab response in chronic hives
This study looks at how diet and oxidative stress (a type of cell damage) affect the severity of chronic hives and how well patients respond to the medication omalizumab (Xolair). It may help find ways to improve treatment by understanding these factors.
IstanbulAges 18–65 - NCT07431840Recruiting
Immune protein for respiratory infections in older adults
This trial tests whether an immune defense protein can help reduce upper respiratory infections (like colds) in people aged 60 and older. It may be a good fit if you get colds or flu-like symptoms several times each season.
Los Angeles, CaliforniaAges 60 years+ - NCT07432191Recruiting
Testing a new ventilator for safe breathing support
This study tests a new breathing machine (INBENTUS VERSATILE ventilator) for people who need help breathing. It checks if the machine is safe and works well for patients who need a ventilator and then slowly come off it.
MurciaAges 18 years+ - NCT07433946Recruiting
Liquid nutrition to prevent weight loss in IBD
This study tests whether adding a special liquid nutrition drink (partial enteral nutrition) to your regular diet can help prevent weight loss and muscle loss in people with Crohn's disease or ulcerative colitis who are at risk of malnutrition.
Rozzano, MilanoAges 18–65 - NCT05356325Recruiting
Testing FGF23 in anemia with and without kidney disease
This study looks at a blood hormone called FGF23 and whether it is linked to heart (cardiovascular) problems in people with anemia. It also compares people with anemia who do and do not have chronic kidney disease, which may help researchers understand risk and targets.
CórdobaAges 18–85 - NCT06115759Recruiting
Recovery and activity study after open-heart surgery
This study tests a new recovery plan called T-REX to see if it helps patients feel better and get back to moving sooner after open-heart surgery. It is for people having surgery at Thorax Centrum Twente.
Enschede, OverijsselAges 18 years+ - NCT07425769Recruiting
Adapting a program for adults with Down syndrome and caregivers
This study tests a program to help adults with Down syndrome and their caregivers become more active. It aims to improve health and well-being for both.
Kansas City, KansasAges Any age - NCT07426250Recruiting
Blood test to guide treatment for limited cancer spread
This trial looks at using a simple blood test (ctDNA) to help guide treatment for people whose cancer has spread to a few places. It may help doctors choose the best local treatment and monitor how well it works.
Aarhus NAges 18 years+ - NCT07435142Recruiting
Urine-derived cells for corneal eye disease
This trial tests if using special cells from your own urine can help repair the inner layer of your cornea (the clear front part of your eye). It may be an option if you have damage to these cells and have already had at least one cornea transplant.
Jinan, ShandongAges 18–85 - NCT07429669Recruiting
Comparing shoulder nerve blocks for pain and breathing
This study compares two different shoulder nerve blocks to see which one provides better pain relief after shoulder surgery while also checking how they affect your breathing. If you are having a shoulder arthroscopy, you may be eligible to help find the safest and most effective pain control option.
Yenimahalle, AnkaraAges 18–65 - NCT07429227Recruiting
Gut health and heart disease: a probiotic study
This trial tests whether natural extracts and probiotics can improve gut health in people who have had a recent heart attack (Acute Coronary Syndrome). It uses special exams to measure changes in gut bacteria.
Peschiera del Garda, VeronaAges 30–70 - NCT07428447Recruiting
Skin test to see if essential tremor may progress to Parkinson's
This study uses a small skin sample to look for a protein linked to Parkinson's disease. It aims to help people with essential tremor understand their risk of developing Parkinson's, which could guide future care.
Scottsdale, ArizonaAges 50–85 - NCT07426003Recruiting
Healthy volunteer nutrition study with a special drink
This study looks at how healthy adults digest a special nutritional drink. Researchers want to understand normal digestion to help improve care for people with feeding tubes.
Philadelphia, PennsylvaniaAges 18–70 - NCT07432737Recruiting
One vs. two doses of bleeding medicine in hip fracture surgery
This study tests whether giving one dose of a medicine called tranexamic acid (which helps reduce bleeding) works as well as two doses during hip fracture surgery. It may help people who need surgery for a broken hip near the thigh bone.
SkopjeAges 65 years+ - NCT07427849Recruiting
Using ultrasound to find endometriosis on pelvic ligaments
This study uses a special ultrasound to look for endometriosis on the uterosacral ligaments, which are small bands in the pelvis. It may help diagnose milder forms of endometriosis more accurately before surgery.
Naples, NapoliAges 18–50 - NCT07427459Recruiting
Brain retraining program for perimenopause symptom management
This trial tests a brain retraining program (focusing on the amygdala and insula) to help manage symptoms of perimenopause. It aims to see if this approach can reduce discomfort and improve well-being during this transition.
Decorah, IowaAges 38–60 - NCT07434583Recruiting
Force sensor study for laryngeal surgery patients
This trial tests a force sensor tool used during laryngeal surgery (surgery on the voice box) via direct laryngoscopy (a tube inserted through the mouth). It may help surgeons apply the right amount of force to reduce tongue injuries.
San Francisco, CaliforniaAges 18 years+ - NCT07430735Recruiting
Moisture chamber glasses for dry eye relief
This trial tests a special pair of glasses that create a moisture chamber to relieve dry eye symptoms. It is for adults with mild to moderate dry eye who already wear glasses.
Rochester, New YorkAges 18 years+ - NCT07427927Enrolling by invitation
Hemorrhoid surgery patient groups study
This study looks at people who have had surgery for hemorrhoids to find common patterns or groups among them. It may help improve care by better understanding different types of hemorrhoid disease.
San Donato Milanese, MilanAges 18 years+ - NCT07431983Recruiting
IBUS vs colonoscopy and enterography for UC and CD
This study compares a newer, possibly greener imaging method (IBUS) with standard colonoscopy and enterography for people with ulcerative colitis (UC) or Crohn's disease (CD). The goal is to see if IBUS is as helpful and produces less waste or carbon emissions.
Hyderabad, TelanganaAges 18–80 - NCT07432867RecruitingPhase 1/Phase 2
Gene therapy for severe sickle cell disease in teens and adults
This trial tests a new gene therapy for sickle cell disease. It uses your own blood stem cells (collected from bone marrow) that are modified in a lab to help produce healthy red blood cells, then given back to you after a short chemotherapy. The goal is to reduce or stop severe complications like pain crises and lung problems.
Paris, Île-de-France RegionAges 12–35 - NCT06258681Recruiting
Breathing exercise device for recovery after heart surgery
This trial tests a new breathing exercise device designed to help your lungs recover after heart surgery. It may make your breathing easier and speed up your return to daily activities.
Istanbul, IstanbulAges 40–65
Hear when a new General Population (no Specific Condition or Disease) trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for general population (no specific condition or disease)?
- Yes. Clin2 currently lists 10,548 recruiting general population (no specific condition or disease) 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 general population (no specific condition or disease) 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 general population (no specific condition or disease) 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.