Clinical trials
Epidemiology clinical trials
Below are recruiting epidemiology clinical trials, each written for real people, not researchers. We’re tracking 146 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05026138Recruiting
Study of severe HPV disease and why it keeps coming back
This study follows people with severe or hard-to-treat HPV-related conditions (and some closely related partners/household contacts) to learn how the virus causes illness and how the immune system responds. It may help doctors better predict who will develop severe disease and guide future treatments.
Bethesda, MarylandAges 3–100 - NCT05179486Recruiting
Study genes and blood markers in bile duct and gallbladder cancers
This study looks at genetic and molecular patterns in people with bile duct or gallbladder cancers, and compares them with people without cancer (or with chronic liver disease). It may help researchers understand why these cancers happen and how to spot risk earlier.
Houston, TexasAges Any age - NCT05244967Recruiting
Study of sexually transmitted infections and female fertility impact
This study looks at how sexually transmitted infections affect female fertility. It mainly enrolls young adults to better understand patterns and outcomes over time.
LübeckAges 18–22 - NCT05261607Recruiting
Study outcomes for people in the intensive care unit
This study looks at how mortality (whether patients survive) changes over time for people treated in an intensive care unit. It may help hospitals understand what happens to ICU patients and improve care planning.
Getafe, MadridAges Any age - NCT05319483Recruiting
Study of new head and neck cancer patients
This study enrolls adults with a first-time head and neck cancer diagnosis and collects health and treatment information to better understand the disease. It may help clinicians improve care by learning which treatments and patient features matter most.
Pécs, BaranyaAges Any age - NCT05358483Recruiting
Study of mothers and babies’ health factors
This study follows women planning pregnancy and their children for many years to understand what social and health factors shape outcomes for mothers and infants. Your participation may help researchers better understand risks and protective factors before and after birth.
Chicago, IllinoisAges 18–44 - NCT05564026Recruiting
Study of DNA patterns in childhood germ cell tumors
This study looks at “molecular” (DNA-related) features of germ cell tumors in children and teens. It also follows patients over time, which can help researchers understand tumor patterns and improve future care.
Minneapolis, MinnesotaAges Any age - NCT05601141Recruiting
Study of pituitary disorders in Modena-area clinic patients
This study looks at people with pituitary gland disorders who receive care at a specific endocrinology clinic in Modena. It may help doctors better understand these conditions in the local patient population.
Modena, ModenaAges 18 years+ - NCT05786235Recruiting
Pregnant people with or without antiphospholipid antibodies
This study is looking at pregnancy outcomes in people who are pregnant and either have antiphospholipid antibody syndrome (APS) or do not have APS but do have prior full-term pregnancies. It may help doctors understand risks and how to manage pregnancies in these groups.
MilanAges 18–45 - NCT05819385Recruiting
Study of lung scarring in immune diseases
This is an observational (non-treatment) study that collects information about how interstitial lung disease (lung scarring) happens in people with certain autoimmune or immune-related conditions. It uses patient interviews or existing medical records to better understand the pattern and causes, which may help future care.
Mexico CityAges 18 years+ - NCT05898009Recruiting
Study BRCA2 gene changes in breast cancer in Reunion
This study looks at how often certain BRCA2 gene changes occur in people in Réunion who have breast cancer. Your participation may help doctors understand breast cancer risk in the local community and guide future care.
Saint-PierreAges 18 years+ - NCT06115876Recruiting
Kuwait diabetes long-term follow-up study
This study checks in on people with prediabetes or type 2 diabetes who were part of an earlier Kuwait diabetes study. It aims to understand how their condition has changed and what health care they may need.
Kuwait CityAges 21–75 - NCT06135350RecruitingPhase 2
Preventing infections in ICU patients on ventilators
This trial tests an experimental drug called Fluorothiazinone to prevent serious bacterial infections in ICU patients who are on a breathing machine (ventilator) or likely to need one soon. It includes patients with COVID-19 pneumonia, stroke, or heart failure.
Moscow, MoscowAges 18 years+ - NCT06136572Recruiting
Study on assertiveness and emotions in Tourette's
This study looks at how people with Tourette's syndrome manage emotions and assertiveness. It may help doctors understand the challenges patients face.
Clermont-Ferrand, FranceAges 18 years+ - NCT06155747Recruiting
NTM outbreak study for people with positive lung samples
This study looks at how NTM bacteria spread among people. If you have had a positive NTM test from your lungs, you may be able to help by sharing a sample for research.
Chapel Hill, North CarolinaAges 1 month–99 years - NCT06162975Recruiting
Monitoring study for a tick-borne illness
This study is tracking patients with a suspected or confirmed rickettsiosis infection, which is a bacterial disease spread by ticks. It aims to see how the illness progresses and how it is treated.
Chemal, Altai RepublicAges Any age - NCT06168019Recruiting
Flu and COVID-19 study for pregnant women in Nagpur
This study follows pregnant women in Nagpur to understand how influenza and COVID-19 affect them and their babies. Participants will be contacted twice a week for symptom checks and may provide blood samples at key points during pregnancy.
Boston, MassachusettsAges 18–50 - NCT06168422Recruiting
Stent study for elderly with severe artery calcium
This study tests a way to open severely hardened arteries in people aged 60 and older using a special tube (stent). It may help if you have complex blockages and are a candidate for angioplasty.
Zhengzhou, HenanAges 60 years+ - NCT06186856Recruiting
Mast cell disease study in France
This study collects health information from people living in France who have a mast cell disease (like mastocytosis or mast cell activation syndrome). It aims to better understand these conditions by tracking who is affected and how they are doing.
AmiensAges Any age - NCT06213402Recruiting
European registry for rare anemia disorders
This study is creating a European registry (database) to collect information about people with rare anemia disorders. By joining, you help researchers better understand these conditions and improve care for yourself and others.
Barcelona, CataloniaAges birth–100 years - NCT06279442Recruiting
Study of adrenocortical cancer in a Brazilian group
This study looks at patients with adrenocortical carcinoma, a rare type of adrenal gland cancer, to learn more about the disease and how it affects people in Brazil. You may join if you were diagnosed or had a recurrence in 2000 or later and have had a clinic visit at the participating hospital.
Fortaleza, CearáAges 18 years+ - NCT06293560Recruiting
Genetic study of rare eye conditions in children
This study looks at the genetic causes of rare eye conditions (microphthalmia, anophthalmia, and coloboma). It helps researchers understand why these conditions happen and how they run in families.
Houston, TexasAges Any age - NCT06317402Recruiting
Hospital malnutrition study at Pitié-Salpêtrière
This study looks at how malnutrition is managed in hospitalized patients. If you are an adult staying in certain units at Pitié-Salpêtrière Hospital, researchers will ask you a few questions about your nutrition and care.
Paris, FranceAges 18 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
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Common questions
- Are there clinical trials for epidemiology?
- Yes. Clin2 currently lists 146 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.