Clinical trials
Epidemiology clinical trials
Below are recruiting epidemiology clinical trials, each written for real people, not researchers. We’re tracking 143 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06322290Recruiting
Study of serious bacterial infections
This study is for people diagnosed with serious bacterial infections, specifically those caused by certain bacteria (pneumococcus, meningococcus, or haemophilus influenzae type b) that have spread throughout the body. The goal is to learn more about these infections and improve care.
AdriaAges 1 day–70 years - NCT06351618Recruiting
Injury study in Sweden's top women's hockey league
This study observes injuries in professional women ice hockey players in Sweden's highest league, the SDHL, now that body-checking is allowed. It may help understand injury patterns and improve safety.
MalmöAges 16–110 - NCT06375213Recruiting
Memory and thinking study for all ages
This study looks at how well people think and remember as they age. It includes healthy volunteers, people with mild memory issues, and those with dementia—both early- and late-onset.
Pathum Wan, BangkokAges 35 years+ - NCT07847983Recruiting
Women's heart failure study: tracking first hospital visits
This study looks at women who are hospitalized for the first time with heart failure, to learn more about their health outcomes and what affects their recovery. By joining, you help researchers understand heart failure in women and may receive extra monitoring and support.
Santiago de Compostela, A CorunaAges 18 years+ - NCT06456814Recruiting
Study on how brain aneurysms form, grow, and rupture
This study looks at medical records from multiple hospitals in China to understand how brain aneurysms develop and when they might rupture. It may help researchers find better ways to predict and treat them.
GuangzhouAges 18–80 - NCT07776353Recruiting
Understanding weight loss in advanced cancer
This study looks at how weight loss and muscle loss affect people with advanced cancer. It aims to find different types of weight loss to better guide treatment and care.
Pleasanton, CaliforniaAges 18 years+ - NCT02838927Recruiting
Registry study of chronic low parathyroid function in France
This is a registry (data collection) study that gathers information about people diagnosed with chronic hypoparathyroidism in France. It helps researchers better understand how common it is and what it looks like in real life.
Saint-Denis, La RéunionAges Any age - NCT07744321Recruiting
Bacteria in stool during long ICU stays
This study looks at how certain bacteria (Klebsiella pneumoniae and Enterobacter cloacae) change over time in the stool of ICU patients staying at least 28 days. It aims to understand why these infections occur and how they evolve, which could help improve future care.
CaenAges 18 years+ - NCT06636955Recruiting
Bronchiolitis viruses after nirsevimab in infants
This study looks at how well the new nirsevimab vaccine works against bronchiolitis in babies. If your infant has their first bout of bronchiolitis and gets a nose swab, they may be able to help researchers understand how the virus spreads and how to better protect other babies.
RouenAges birth–1 year - NCT07670988Recruiting
Kidney health in kids with inflammatory bowel disease
This study checks if children with inflammatory bowel disease (IBD) are more likely to have kidney problems. Researchers will look at medical records to compare kidney health in kids with IBD and those without.
Alessandria, PiedmontAges 2–17 - NCT07656324Recruiting
Fatigue study for cancer patients in China
This study looks at fatigue in Chinese cancer patients to understand how common it is and how it affects their health. You may join if you have a confirmed cancer diagnosis and are at least 18 years old.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07640581Recruiting
RSV Infection Study in Babies Under 2 Years
This study tracks how respiratory syncytial virus (RSV)—a common respiratory infection in babies—affects children under 24 months in Ho Chi Minh City. Researchers want to understand how often RSV happens, how severe it is, and how it impacts families, so they can better prepare healthcare services.
Ho Chi Minh City, Ho Chi MinhAges birth–2 years - NCT06694012Recruiting
Ohtori Study Part 2 heart health
This study looks at heart and metabolic health in the general population. It helps researchers understand how to prevent conditions like diabetes and heart disease.
Sakai, OsakaAges 20 years+ - NCT07569731Recruiting
Understanding Fibrous Dysplasia Through Patient Data and Tissue
This study collects information from patients with fibrous dysplasia (a bone condition where normal bone is replaced by fibrous tissue) and related syndromes to better understand the disease. Researchers will review your medical records, imaging scans, and stored tissue samples to learn more about how the disease develops and progresses.
Bologna, BOAges Any age - NCT07558889Recruiting
Understanding endometrial cancer patterns in Italy
This study collects information from patients diagnosed with endometrial cancer (a cancer of the uterus lining) to understand patterns of the disease and how it behaves. Researchers will review your medical records and cancer tissue samples to learn more about treatment outcomes.
RomaAges 18 years+ - NCT07544212Recruiting
Infections after large leg prosthesis implants: tracking outcomes
This study examines infections that occur after people receive a large custom prosthesis (artificial leg) to replace lost bone or tissue. Researchers want to understand who gets infections, why, and how these infections affect long-term health and function.
Bologna, BOAges 14–100 - NCT06767267Recruiting
Study of ear infection in children
This study looks at children with a certain type of ear infection to learn more about it. It helps doctors understand the condition better.
BolognaAges Up to 14 years - NCT07495774Recruiting
Pediatric pulmonary hypertension registry study
This study collects information from children with pulmonary hypertension (high blood pressure in the lungs) to better understand the condition and improve care. If your child has been diagnosed with PH, joining this registry will help doctors track their health over time.
Guangzhou, GuangdongAges Up to 18 years - NCT06582914Recruiting
Lynch syndrome genetics and health study
This study looks at the genetics and health of people with Lynch syndrome, a condition that raises the risk for certain cancers. Researchers want to learn more about how different genetic changes affect health over time.
Aurora, ColoradoAges 18 years+ - NCT07481110Recruiting
Study of stomach cancer in Algeria
This study looks at how stomach cancer is diagnosed and treated in Algeria. It helps doctors learn more about the disease to improve care for future patients.
Algiers, AlgeriaAges 19 years+ - NCT07484971Recruiting
Prostate cancer study in Algeria
This study looks at how prostate cancer is found and treated in Algeria. The goal is to learn more about the disease to improve care for future patients.
Adrar, AlgeriaAges 19 years+ - NCT06775496Recruiting
Study of life-threatening infections to find genetic causes
This trial studies people who have had a life-threatening infection to look for genetic reasons why some infections are so severe. If you or a child had a serious infection—like severe flu, meningitis, or a deep abscess—that could not be explained by a weak immune system from other causes, this study may help find answers.
Bologna, BolognaAges Any age - NCT06775821Recruiting
Lung cancer and abdominal aneurysm screening study
This study looks at how common abdominal aortic aneurysms (bulges in the belly's main artery) are in people with primary lung cancer. It involves a simple imaging test to check for this condition.
Kunming, YunnanAges 20–90 - NCT07478614Recruiting
Study of treatments for adenomyosis pain and heavy bleeding
This study follows people with adenomyosis to see which treatments work best for pain and heavy bleeding. It may help doctors find better ways to manage symptoms.
PotenzaAges 20–50
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Common questions
- Are there clinical trials for epidemiology?
- Yes. Clin2 currently lists 143 recruiting epidemiology 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 epidemiology 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 epidemiology 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.