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
- NCT07783971Recruiting
Lung cancer microbiome study
This study looks at the bacteria and other microbes in lung cancer tissue to understand how they might affect the disease. It may help find new ways to treat or manage non-small cell lung cancer.
Chongqing, Liangjiang NewAges 30–80 - NCT07780331Recruiting
Virtual reality and games to reduce fear in children using inhalers
This study tests whether using virtual reality glasses or playing games on a tablet can help reduce fear and anxiety in young children (aged 4-6) when they need to take medication through an inhaler or nebulizer. It aims to see if these distractions make the experience more comfortable.
Balıkesir, BalıkesirAges 4–6 - NCT07775742Recruiting
Exercise programs after heart bypass surgery
This study compares two exercise programs for people who have recovered from heart bypass surgery. One program involves high-intensity interval training, and the other is a home-based rehabilitation program. The goal is to see which program helps improve recovery and overall health.
MadinahAges 55–58 - NCT07782684Recruiting
Recovery of immune cells after cord blood transplant
This study looks at how a type of immune cell called gamma-delta T cells recovers in your body after a cord blood transplant. It may help doctors understand how to improve recovery and reduce complications.
Hefei, AnhuiAges Any age - NCT00286637Recruiting
New tests to diagnose glaucoma and related eye problems
This study tests new ways to diagnose glaucoma (and sometimes related eye conditions) using eye exams and measurements. It may help improve how doctors detect glaucoma earlier and more accurately.
Philadelphia, PennsylvaniaAges 18 years+ - NCT05316805Recruiting
Study for type 2 inflammatory skin rashes and hives
This study looks at people with certain types of inflammatory skin conditions to improve how they are diagnosed and treated. It may help your care team by using a standardized approach, but you must be able to complete questionnaires and consent to participate.
BeijingAges Any age - NCT06560606Recruiting
Personalized medicine for childhood arthritis
This study creates a personalized medicine network to better understand and treat childhood arthritis. If you have JIA or unexplained joint inflammation, researchers will look at your biology to find the best treatment approach for you.
Calgary, AlbertaAges Up to 18 years - NCT06556550RecruitingPhase 2/Phase 3
Targeted radiation for limited cancer spread vs. standard care
This trial tests whether high-precision radiation (SBRT) can improve outcomes for people with up to 5 small, stable metastases from certain cancers, compared to usual palliative care. It is for those whose disease is not growing after current chemotherapy.
Obninsk, Kaluga OblastAges 18 years+ - NCT06520904RecruitingPhase 4
PCSK9 inhibitor for coronary plaque in heart disease
This study tests whether a medication called a PCSK9 inhibitor (a type of drug that lowers bad cholesterol) can improve the buildup of plaque in heart arteries. It may be an option for people with coronary artery disease who have not been helped enough by statins alone.
Ürümqi, XinjiangAges 18–65 - NCT06443151Recruiting
Blood Vessel Health After Spinal Cord Injury
This study looks at how blood vessel health is affected in people with long-term spinal cord injury (over 1 year). It tests whether blood vessel function plays a role in heart and circulatory risk.
Englewood, ColoradoAges 18–89 - NCT06561906Recruiting
Early Alzheimer's detection using scans, genetics and blood
This study uses brain scans, blood tests, and genetic information to find early signs of Alzheimer's disease before memory problems start. It aims to predict who might develop Alzheimer's in the future.
Nanjing, JiangsuAges 50–79 - NCT06505460Recruiting
Brain stimulation for Parkinson's freezing of gait
This study is testing if two brain-stimulation treatments—deep brain stimulation (DBS) or focused ultrasound—can help reduce freezing of gait (a common, frustrating symptom where your feet feel stuck when walking) in people with Parkinson's. Researchers will use brain scans and electrical recordings to understand how these treatments work.
TaichungAges 20–90 - NCT06560983Recruiting
Blood sugar and stroke outcomes over one year
This study watches how blood sugar levels affect recovery and risks over one year in people who come to the ER with a stroke. It aims to help doctors better manage blood sugar during emergency stroke care.
Kathmandu, BagmatiAges 18 years+ - NCT04372485Recruiting
Text-message support to help teens finish STI antibiotics
This trial tests whether a mobile phone text-message program can help teens stick to their outpatient antibiotic treatment for common sexually transmitted infections (STIs). It may help improve cure rates by supporting correct medication timing and completion.
Washington D.C., District of ColumbiaAges 15–21 - NCT03946930Recruiting
Study of memory decline in Alzheimer’s disease
This trial studies people diagnosed with Alzheimer’s disease who are at a moderate stage of decline. It likely involves cognitive (memory/thinking) testing and care-partner input to help track changes over time.
Hong KongAges 65–92 - NCT05921786Recruiting
Study brain surgery samples to map brain connections and signals
This study uses a special microscope to study how brain tissues communicate and signal. It will look at brain tissue taken during surgery (from certain tumor or brain disease cases) to better understand brain wiring and improve reading of lab signals.
TaipeiAges 18 years+ - NCT06564415Recruiting
Laser treatment registry for enlarged prostate symptoms
This study is a European registry tracking how a laser treatment (TPLA) helps men with an enlarged prostate and bothersome urinary symptoms. It aims to see how safe and effective this new procedure is for daily life.
FlorenceAges 18 years+ - NCT01258231Recruiting
Genetic test to predict risks after heart surgery
This study looks for genetic (DNA) clues that may help predict side effects or complications after heart surgery. If you join, your genome information may be used to understand who is at higher risk and why.
Boston, MassachusettsAges 20–90 - NCT07769528Recruiting
Heart pump support for severe heart failure
This study tests a device that helps the heart pump blood when it is too weak to do so, even with medicine, after surgery, or while waiting for a transplant. It aims to see if it's safe and works well.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07768163Recruiting
Safety of Penbraya during pregnancy
This study monitors pregnant individuals who received the Penbraya vaccine to check for any safety concerns. It helps ensure the vaccine is safe for you and your baby.
New York, New YorkAges 10–25 - NCT07769502RecruitingPhase 2
Treatment for advanced bile duct and pancreatic cancers
This trial is studying a new drug, telisotuzumab adizutecan, in combination with other treatments for advanced bile duct or pancreatic cancers. The goal is to see if the combination helps control the cancer. It's designed for people who are relatively active and can do their daily tasks.
Hattiesburg, MississippiAges 18 years+ - NCT03787771Recruiting
Fecal transplant registry for donors and recipients
This is a registry that collects information from adults who either receive fecal microbiota transplant (FMT) or plan to receive it, and from people who have donated—or plan to donate—stool for FMT. It helps researchers understand who participates in these gut-microbiome treatments in real life.
Hong KongAges 18 years+ - NCT05752396Recruiting
Study of Pain Patterns Over Time in Kids
This study follows kids who have a specific type of chronic pain (headaches, stomach pain, or muscle/joint pain) to better understand how pain changes over time. It also checks whether certain factors are linked to those pain patterns.
Cincinnati, OhioAges 10–19 - NCT06561620RecruitingPhase 4
Befotertinib after surgery for early-stage lung cancer
This trial tests a pill called befortinib for people with early-stage lung cancer who have had surgery. It aims to lower the chance of the cancer coming back. You might qualify if your tumor had certain high-risk features and you still have cancer DNA in your blood after surgery.
Shanghai, Shanghai MunicipalityAges 18–75
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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.