Clinical trials
Chronic Disease Prevention clinical trials
Below are recruiting chronic disease prevention clinical trials, each written for real people, not researchers. We’re tracking 199 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04236726Recruiting
Quality of life study for people with chronic breathing failure
This study looks at how chronic respiratory failure affects day-to-day quality of life. It enrolls people who use breathing support at home or in care, and may help clinicians understand what support works best for patients’ daily living.
LondonAges 18 years+ - NCT06368882RecruitingPhase 4
Peg-interferon for hepatitis B with fatty liver
This trial tests a medicine called peg-interferon for people who have both chronic hepatitis B and fatty liver. It aims to see if the treatment is safe and effective in helping your body fight the hepatitis B virus.
NingboAges 18–60 - NCT07758114Recruiting
Prenatal education on environmental exposures
This study provides education about everyday environmental exposures during pregnancy. It aims to help women make safer choices for their health and their baby's health.
Galveston, TexasAges 18 years+ - NCT07330635Recruiting
Chronic wounds and blood circulation checkup
This study checks how well blood flows in the legs of people with and without chronic wounds or circulation problems. It may help doctors better understand and treat poor circulation.
TaipeiAges 20–95 - NCT07737236Recruiting
Ruscus study for symptom relief in chronic vein problems
This study tests a natural plant extract called Ruscus to see if it helps control symptoms of chronic venous insufficiency, a condition where leg veins have trouble moving blood back to the heart. It is for people who are already starting this treatment as part of their regular care.
Ankara, AnkaraAges 18–75 - NCT05970783RecruitingPhase 3
Jincaopian tablets for ongoing pelvic pain after pelvic infection
This trial tests whether Jincaopian tablets can reduce long-lasting pelvic pain that happened after pelvic inflammatory disease. You may be able to join if your pain is still moderate to severe and other causes of pelvic pain have been ruled out.
Beijing, Beijing MunicipalityAges 18–50 - NCT07383844Recruiting
Physical activity for teens with IBD
This study looks at what helps or stops teenagers with inflammatory bowel disease (Crohn's disease or ulcerative colitis) from being physically active. It involves completing questionnaires and an interview to understand your experience.
NiceAges 10–17 - NCT05195450Recruiting
Tenofovir to stop liver disease in mild hepatitis B
This trial tests tenofovir alafenamide (a hepatitis B antiviral medicine) to see if it can prevent liver disease from getting worse in people with chronic hepatitis B who currently have stable (normal) liver blood tests and low virus levels. It may help lower the chance of developing serious liver complications over time.
New Delhi, National Capital Territory of DelhiAges 18–70 - NCT07795645Recruiting
AI model training for stomach, heart, and brain diseases
This study is testing an artificial intelligence (AI) system that learns from your medical records to better understand and possibly help with diseases like stomach issues, heart problems, and strokes. It may improve how doctors use information from your visit to guide your care.
BeijingAges 18 years+ - NCT06861920RecruitingPhase 4
NSAID use for painful periods to prevent chronic pelvic pain
This study tests whether using NSAIDs (like naproxen) for painful periods can help prevent chronic pelvic pain later on. It's for people with regular, painful periods who are otherwise healthy.
Evanston, IllinoisAges 18–35 - NCT05772013RecruitingPhase 4
Checking azithromycin prevention for COPD flare-ups
This Phase 4 study looks at optimizing how people with COPD take azithromycin to reduce flare-ups (exacerbations). If you already take azithromycin regularly, the trial may test ways to improve how it’s used safely.
CambridgeAges 40 years+ - NCT07375433Recruiting
Heart failure and COPD study for patients aged 50 to 70
This trial looks at how heart failure with preserved pumping function affects people who also have COPD. It aims to understand the course of the disease and long-term outlook.
Kazan'Ages 50–70 - NCT07274631Recruiting
Study of inflammatory lung diseases
This study collects information from people with various inflammatory lung conditions, like asthma or COPD, to better understand them and improve treatment. Healthy volunteers are also needed for comparison.
ReimsAges 18 years+ - NCT06351046Recruiting
Preventing chronic pain from getting worse
This trial tests a virtual reality program to see if it can help prevent long-term pain from becoming more severe. You may be eligible if you have had pain for at least 3 months and rate your average pain as moderate or higher.
Copenhagen, København Ø.Ages 18 years+ - NCT05845489RecruitingPhase 4
Clopidogrel to prevent heart problems from minor artery plaque
This trial tests whether clopidogrel (a blood-thinning medicine) can prevent future heart attacks or strokes in people who have early, “subclinical” plaque in their heart arteries. You may be considered if scans show plaque but not major artery blockage that needs a procedure.
Seoul, OtherAges 40 years+ - NCT04629547RecruitingPhase 2
Sleep study to help prevent Alzheimer’s disease
This trial tests whether treating sleep issues and measuring sleep can help lower the risk of Alzheimer’s disease before it starts. It focuses on older adults with no dementia signs yet.
St Louis, MissouriAges 65 years+ - NCT07341386RecruitingPhase 4
Preventing herpes outbreaks in autoimmune rheumatic diseases
This trial tests whether a medicine called acyclovir can prevent herpes simplex outbreaks in people who also have an autoimmune rheumatic disease. It may help reduce the number of painful cold sores or genital herpes episodes you experience.
São Paulo, São PauloAges 12 years+ - NCT06857929Recruiting
Nutrition study for metabolic syndrome
This study tests whether a personalized nutrition plan can improve health and lower the risk of chronic diseases like diabetes and heart disease in middle-aged adults with metabolic syndrome.
Madrid, MadridAges 30–50 - NCT06494501RecruitingPhase 3
Preventing heart attacks in middle-aged adults with early plaque
This study tests whether starting cholesterol-lowering treatment early can prevent heart attacks in people aged 30-50 who already have early signs of artery plaque but no history of heart disease.
New York, New YorkAges 30–50 - NCT07177833RecruitingPhase 1
Laser treatment for chronic Peyronie's disease
This trial tests a new type of laser treatment (fractional CO2 laser) to safely reduce penile curvature in men with chronic, stable Peyronie's disease. It may be an option if you have had the condition for at least a year with no recent changes or pain.
Ottawa, OntarioAges 18 years+ - NCT07661940RecruitingPhase 2
SP16 for kidney protection during heart surgery
This trial tests a drug called SP16 to see if it can prevent acute kidney injury in people with chronic kidney disease who are having elective heart surgery with a heart-lung machine. It aims to help preserve kidney function after surgery.
Erlangen, BavariaAges 18 years+ - NCT06137755RecruitingPhase 1
Shingles vaccine study for healthy adults 50-65
This trial tests a new shingles vaccine in healthy adults aged 50 to 65. Shingles can cause a painful rash, and the vaccine aims to prevent it.
Seoul, Eunpyeong-guAges 50–64 - NCT06088745RecruitingPhase 3
Shingles vaccine trial for adults 40+
This trial tests a new shingles vaccine to see how well it prevents shingles in adults aged 40 and older. It aims to help those who have not had shingles recently or been vaccinated against it before.
Zhenjiang, JiangsuAges 40 years+ - NCT07825831Recruiting
Personalized heat-risk alerts for chronic conditions
This study uses AI to send personalized heat warnings to people with chronic health conditions like high blood pressure, diabetes, or obesity. The goal is to help you avoid heat-related health problems during the six-week program.
Gujranwala, Punjab ProvinceAges 18 years+
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Common questions
- Are there clinical trials for chronic disease prevention?
- Yes. Clin2 currently lists 199 recruiting chronic disease prevention 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 chronic disease prevention 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 chronic disease prevention 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.