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 10,813 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06548399Recruiting
Bacteria study for IBD patients with ongoing abdominal pain
This study looks at bacteria in your gut that may produce chemicals linked to ongoing pain in Crohn's disease or ulcerative colitis, even when the disease itself is not very active. Researchers want to understand why some people still have moderate to severe abdominal pain even after their inflammation has calmed down.
Hamilton, OntarioAges 18–70 - NCT06553053Recruiting
Acupuncture to prevent Crohn's disease relapse
This trial tests if acupuncture can help people with Crohn's disease stay in remission longer and avoid flare-ups. If you are in remission but have had frequent relapses, this study may be for you.
ShanghaiAges 16–75 - NCT06559332Recruiting
Heart artery checks during aortic valve replacement
This study tests different ways to check for blocked heart arteries in patients getting a new aortic valve through a tube in the leg. It aims to find the best approach to guide treatment.
BernAges 70 years+ - NCT06565169Recruiting
Helping primary care doctors support advance care planning for dementia
This study tests a training tool to help primary care teams talk about future care wishes with people who have Alzheimer's or related dementias. It aims to improve advance care planning for older adults with dementia.
Chapel Hill, North CarolinaAges 18–99 - NCT06566651Recruiting
Emotion processing study for people with ALS
This study looks at how people with ALS process emotions. It compares ALS patients, people with other nerve-muscle diseases, and healthy volunteers to understand changes in emotional processing.
Aarhus, Central JutlandAges 18 years+ - NCT06567938Recruiting
Heart artery procedure study for people with kidney disease
This trial uses a special ultrasound camera inside the heart's arteries to guide stent placement for people with chronic kidney disease. The goal is to see if this approach improves outcomes compared to standard methods.
Xi'an, ShaanxiAges 18 years+ - NCT06568159Recruiting
Sleep apnea treatment in heart patients
This study looks at how well people with heart disease or high heart risk follow their sleep apnea treatment, comparing a mouth device (MAD) to a CPAP machine. It aims to find which treatment works better for daily use.
MontpellierAges 18 years+ - NCT06572384RecruitingPhase 3
Belimumab for lung scarring in autoimmune disease
This study tests whether a drug called belimumab can help people with lung scarring caused by certain autoimmune diseases (like rheumatoid arthritis or lupus). If you have active lung disease despite standard therapy, this trial may be an option.
Los Angeles, CaliforniaAges 18 years+ - NCT06579443Recruiting
Robotic surgery study for inflammatory bowel disease
This study looks at how well robotic surgery works for people with inflammatory bowel disease. It aims to help surgeons learn and improve outcomes for patients like you.
Coventry, West MidlandsAges 18 years+ - NCT06591702Recruiting
Testing a quality-of-life questionnaire for kidney disease
This study tests a questionnaire (BETY-BQ) to see how well it measures quality of life in people with kidney disease, on dialysis, or after a kidney transplant. It will help doctors better understand your symptoms and daily life.
Ankara, AltındağAges 18 years+ - NCT06600737Recruiting
Heart health in people with inflammatory diseases
This study looks at how inflammatory diseases (like rheumatoid arthritis or psoriasis) affect heart health. It aims to understand and improve heart disease risk in people with these conditions, whether they have had a heart event or not.
Manchester, Greater ManchesterAges 18 years+ - NCT06476288Enrolling by invitation
Remote Ischemic Conditioning in Older Adults Starting Exercise
This study tests a simple, non-invasive treatment called Remote Ischemic Conditioning (RIC) in older adults who have been referred to exercise. RIC involves gently restricting blood flow to the arm for short periods, which may help improve how well your body adapts to exercise.
Durham, North CarolinaAges 65 years+ - NCT06600919Recruiting
Music therapy app for anxiety before ENT surgery
This study tests whether listening to calming music through a phone app before ENT surgery can help prevent anxiety. It is for adults who are scheduled for ear, nose, or throat surgery.
Saint-DenisAges 18 years+ - NCT06604260RecruitingPhase 2
PET scan to measure inflammation in Crohn's and colitis
This trial uses a special PET scan called FAPi-PET to look for inflammation and scarring in the gut. It may help doctors better understand your condition and guide treatment.
Amsterdam, North HollandAges 18 years+ - NCT06619808Recruiting
Hyperbaric oxygen for fatty liver disease
This trial tests whether breathing pure oxygen in a pressurized chamber (hyperbaric oxygen therapy) can help people with fatty liver disease caused by metabolic issues. It may reduce liver fat and improve liver health.
Nanjing, JiangsuAges 18–75 - NCT06629675Recruiting
Personalized music to boost walking in COPD
This study tests whether a personalized music program can help people with COPD walk more and feel better. The music changes based on your walking speed to keep you motivated during a pulmonary rehab program.
Leicester, LeicestershireAges 18 years+ - NCT06636383Recruiting
A follow-up study for people with GSDIa who received DTX401
This study monitors the long-term health of people with Glycogen Storage Disease Type Ia who have already received the gene therapy DTX401, either in a previous clinical trial or after it was approved. The goal is to gather more information about their condition over time.
Orange, CaliforniaAges 2 years+ - NCT06640673Recruiting
Brain Wave Study for Mild Memory Problems and Parkinson's Disease
This study uses a special brain wave test (high-density EEG) to learn more about mild memory problems and how they might be linked to Parkinson's disease. If you join, you'll help researchers understand brain activity patterns that could lead to better diagnosis and care.
Lido, ItalyAges 50–90 - NCT06644742Recruiting
PKP2 heart condition natural history study
This study is for people with a specific genetic heart condition (PKP2-related arrhythmogenic cardiomyopathy) who already have an ICD. It does not test a new treatment but instead follows participants over time to learn more about the condition.
Boston, MassachusettsAges 12 years+ - NCT06665997RecruitingPhase 4
Depot shot for pain in women with sickle cell disease
This study tests if a hormone shot (depot medroxyprogesterone acetate) can help reduce pain episodes in women with sickle cell disease. It aims to see if the shot improves pain and markers of inflammation.
Atlanta, GeorgiaAges 18–50 - NCT06674148RecruitingPhase 2/Phase 3
Qifangfeixian granules for connective tissue disease lung scarring
This trial tests a Chinese herbal medicine called Qifangfeixian granules for people with lung scarring (interstitial lung disease) related to connective tissue diseases (like lupus or scleroderma). It compares the medicine to a placebo to see if it helps improve breathing and lung function.
Wuhan, HubeiAges 18–80 - NCT06674798Recruiting
School e-health program for preventing disease in Karachi
This school-based program uses e-health tools to help prevent non-communicable diseases (like diabetes or heart disease) among students in Karachi. It includes interviews, group discussions, and an intervention for students, teachers, parents, and school leaders.
Karachi, SindhAges Any age - NCT06680388RecruitingEarly Phase 1
CD19 CAR-T for severe autoimmune diseases
This trial tests whether a special immune cell treatment (CD19 CAR-T) can help people with certain severe autoimmune diseases that have not improved with standard therapies. It is a very early study to see if the treatment is safe and effective for conditions like lupus, systemic sclerosis, vasculitis, myositis, or Sjögren's syndrome.
Tianjin, Tianjin MunicipalityAges 18–65 - NCT06686121RecruitingPhase 3
Improving walking after leg artery surgery for PAD
This trial tests whether drinking beetroot juice and doing home-based exercise can improve walking ability after you've had a procedure to open up blocked leg arteries. It's for people who are ready to start a walking program and want to avoid surgery.
Tucson, ArizonaAges 18 years+
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Common questions
- Are there clinical trials for general population (no specific condition or disease)?
- Yes. Clin2 currently lists 10,813 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.