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 10,609 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06688851Recruiting
Custom implants for jaw cysts
This study tests custom-made implants to help treat jaw cysts that are near important structures. It may be an option for people whose cysts are in tricky locations where standard surgery might be risky.
Budapest, BudapestAges 18 years+ - NCT06692920Recruiting
Parkinson's brain signals study during DBS surgery
This study looks at brain signals in people with Parkinson's who are already scheduled for Deep Brain Stimulation (DBS) surgery. The goal is to better understand how certain brain pathways work, which could lead to improved treatments.
Minneapolis, MinnesotaAges 21–75 - NCT06681740Recruiting
Breathing muscle training for heart disease patients
This study tests whether a special breathing exercise program can help people who have had a heart attack and a procedure to open blocked heart arteries. The exercises strengthen the muscles you use to breathe, which may improve your recovery and quality of life.
MálagaAges 18–80 - NCT06687837RecruitingPhase 1
Stem cell therapy for Parkinson's disease
This trial tests whether implanting your own stem cells (made into dopamine-producing brain cells) can improve Parkinson's motor symptoms. You would need to be a candidate for brain surgery and have a stable medication routine.
Boston, MassachusettsAges 45–80 - NCT06690684Enrolling by invitation
Finding new blood markers for heart disease
This study is looking for people who have had a heart attack or have heart failure to discover new markers in your blood that could help doctors better understand and treat heart disease. By collecting samples and health data, researchers hope to find clues that improve care for future patients.
Shanghai, Jing 'an DistrictAges 30 years+ - NCT06690632Recruiting
Water preparation for MRI in Crohn's disease
This trial tests if drinking water before an MRI scan works just as well as the usual bowel preparation for people with Crohn's disease. If you need an MRI to check on your Crohn's, this study might be an option for you.
ToulouseAges 18 years+ - NCT06690736Recruiting
CXCR4 PET/CT imaging for related conditions
This trial uses a special imaging scan (CXCR4 PET/CT) to help diagnose or evaluate certain diseases linked to a protein called CXCR4. It may offer more detailed information than standard scans.
Hefei, AnhuiAges 18–80 - NCT06683105Recruiting
App for IBD patients to manage their own diet
This study tests a mobile app called MYIBDDiet that helps people with inflammatory bowel disease (IBD) manage their own diet. You might be able to join if you have IBD but are not in a flare, not on a special diet already, and don't have other conditions that require a special diet.
Edmonton, AlbertaAges 18 years+ - NCT06690957Recruiting
SSTR PET scan for people with certain tumors
This study uses a special type of PET scan (called SSTR PET/CT) to look at tumors that may have a specific receptor. The scan helps doctors see where these tumors are and how active they are.
Hefei, AnhuiAges 18–80 - NCT06683378RecruitingPhase 1
Parkinson's study: nerve implant during DBS surgery
This trial tests if implanting a small piece of your own leg nerve into the brain can improve Parkinson's symptoms. It is done at the same time as deep brain stimulation (DBS) surgery.
Lexington, KentuckyAges 45–75 - NCT06688799RecruitingPhase 1/Phase 2
Anti-CD19 CAR T cells for refractory autoimmune diseases
This trial tests a special immune cell therapy (CAR T cells) for people with severe lupus, Sjogren's syndrome, systemic sclerosis, and other autoimmune conditions that haven't improved with standard treatments. The therapy is designed to target and reset the immune system.
Beijing, Beijing MunicipalityAges 3–65 - NCT06688071Recruiting
FAPI PET/CT scan for people with cancer
This trial studies a special PET/CT scan called FAPI PET/CT to see how well it can detect or track cancerous tumors. It may help doctors better understand your cancer without extra procedures.
Hefei, AnhuiAges 18–80 - NCT06690983Recruiting
Tau PET/CT scan study for people with related diseases
This study uses a special scan (Tau PET/CT) to look at tau protein in the brain or body. It may help doctors understand tau-related diseases better, and is open to adults who are scheduled for this scan.
Hefei, AnhuiAges 18–80 - NCT06682169RecruitingPhase 3
New pill for chronic graft-versus-host disease after other treatments fail
This trial tests a new pill called rovadicitinib for chronic GVHD that has not improved after 2 to 5 other treatments. It compares the new drug to one chosen by your doctor from a list of approved options.
Hefei, AnhuiAges 18–70 - NCT04629833RecruitingPhase 3
Mesenchymal cells vs standard care for steroid-resistant graft-versus-host disease
This trial studies a type of immune-support cell therapy (mesenchymal stromal cells) compared with the best available standard treatment for acute graft-versus-host disease (aGvHD) that does not respond to steroids. It may help by calming an overactive immune reaction after a stem cell transplant.
AmiensAges 12 years+ - NCT05827835RecruitingPhase 1/Phase 2
CD7 CAR-T treatment then stem cell transplant for CD7 leukemia
This trial tests a new immune cell therapy (CD7 CAR-T) given as a bridge to a stem cell transplant in people with relapsed or hard-to-treat CD7-positive leukemia. The goal is to help control the leukemia and improve chances for a successful transplant.
Hangzhou, ZhejiangAges 18 years+ - NCT05982730Recruiting
Segway training for balance and thinking in Parkinson's
This study tests whether practicing balance on a Segway can improve walking and thinking for people with moderate Parkinson's. You will train on a Segway while getting special sensory cues, and researchers will see if it helps your motor skills and cognitive function.
Dallas, TexasAges 50–85 - NCT06075264RecruitingPhase 2
Artesunate ointment for high-grade vulvar lesions
This trial tests an artesunate ointment for women with high-grade vulvar lesions caused by HPV. It aims to see if the ointment can help the lesions heal or disappear without needing surgery.
Fort Myers, FloridaAges 18 years+ - NCT05544266Recruiting
Study rare diabetes patterns to better guide diagnosis
This study looks at people who may have a “non-typical” form of diabetes, including rare genetic causes or unusual symptoms. It may help your care team understand what type of diabetes you have and whether specific genetic testing could explain it.
Aurora, ColoradoAges Any age - NCT06124833Recruiting
Gut and mouth microbiome study for Korean IBD patients and their family
This study looks at the bacteria in your gut and mouth to understand more about inflammatory bowel disease (IBD). It compares patients with their close family members who do not have IBD to see what might be different.
SeoulAges 13–85 - NCT06676137Recruiting
Coronary microvascular disease study in China
This study looks at chest pain caused by tiny blood vessels in the heart that don't show up on standard angiograms. It aims to understand this condition better to help find better care.
ZhengzhouAges 18–85 - NCT06679595Enrolling by invitation
Study of care coordination programs for children with chronic illness
This study looks at programs that help children with long-term health needs get better care from different doctors and hospitals. It aims to see how well these programs work and how to improve them.
BrusselsAges Any age - NCT06674460RecruitingPhase 3
Edaravone Dexborneol tablet for stroke recovery
This trial tests a new sublingual tablet (Edaravone Dexborneol) to help people recover after a small stroke caused by disease of the small blood vessels in the brain. It aims to see if the drug can improve thinking and daily function.
BeijingAges 30–80 - NCT06677320Recruiting
What really matters in rotator cuff disease
This study looks at what it means for rotator cuff problems to be clinically important—how they affect your daily life and what counts as meaningful improvement. It helps doctors better understand your symptoms and recovery.
KırklareliAges 18 years+
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Common questions
- Are there clinical trials for general population (no specific condition or disease)?
- Yes. Clin2 currently lists 10,609 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.