Infectious disease
Infections clinical trials
Bacterial, viral, and other infections — from common illnesses to emerging threats. We’re tracking 3,967 recruiting studies in this area right now.
By phase
- Not applicable2,544
- Phase 2357
- Phase 4303
- Phase 1288
- Phase 3283
- Phase 1/Phase 2133
- Phase 2/Phase 359
Top conditions
Leading sponsors
- National Institute of Allergy and Infectious Diseases (NIAID)89
- Assistance Publique - Hôpitaux de Paris69
- University of California, San Francisco39
- Johns Hopkins University30
- National Cancer Institute (NCI)28
- Hospices Civils de Lyon27
- Columbia University24
- University of Oxford23
- University of Washington23
- University of Alabama at Birmingham22
Where studies are running
- California234
- Maryland142
- Alabama92
- New York73
- Florida72
- Texas62
- Massachusetts57
- Arizona48
- Pennsylvania43
- Illinois41
Recruiting studies3,967 total
- NCT06671106Recruiting
Mouthrinse for Teens with Early Gum Disease
This trial tests a special mouthrinse containing amine and zinc lactate to treat plaque-induced gingivitis (gum inflammation caused by plaque) in teenagers. If you or your teen have early gum disease and are eligible for free dental care through the Regional Health Service, this study may offer a home-based treatment option.
FerraraAges 12–14 - NCT06894901Recruiting
Testing mosquito release to stop dengue clusters in public housing
This trial tests a new way to reduce dengue outbreaks by releasing special mosquitoes in public housing areas with active dengue clusters. If your neighborhood has a recent cluster of at least 10 cases, you may be part of the study.
SingaporeAges Any age - NCT06528418Recruiting
Breath test to find lung diseases
This study uses a simple breath test to detect different lung diseases. By analyzing the chemicals in your breath, researchers hope to find a faster, non-invasive way to diagnose lung conditions. It may be an option if you have a known lung disease and have a recent CT scan.
Guangzhou, GuangdongAges 18–100 - NCT07264296Enrolling by invitation
Infection after bone cancer surgery with a big joint implant
This trial studies infections that happen after surgery for bone cancer where a large artificial joint is placed. It aims to understand why some patients get infections, which may lead to better prevention or treatment.
GothenburgAges Any age - NCT07266831RecruitingPhase 2/Phase 3
New HIV treatment for people not yet on medication
This study tests a new combination medicine for people with HIV who have never taken treatment. It aims to see if it is safe and helps reduce the amount of virus in the blood.
Los Angeles, CaliforniaAges 18 years+ - NCT07262450Recruiting
Seawater spray for stuffy nose and sinus symptoms
This trial tests whether a seawater nasal spray can relieve nasal congestion, runny nose, and other sinus symptoms in people with colds, allergies, or after nose surgery. You will use the spray as directed and answer online questionnaires for up to 3 months.
BordeauxAges 2 weeks+ - NCT06890676Recruiting
Dental care in nursing homes to prevent infections and improve health
This study tests whether bringing dental care to nursing home residents can reduce mouth infections, pneumonia, and help control blood sugar in people with diabetes. If you live in a nursing home and are 60 or older, you may be able to join.
Jefferson City, MissouriAges 60–100 - NCT04906408Recruiting
Testing wound-care steps after ventral hernia surgery
This study looks at whether different post-surgery wound-care steps can reduce problems at the incision site after elective ventral hernia repair. If you qualify, you may receive a specific wound treatment plan chosen by the study team to see how it affects healing and infection rates.
Columbus, OhioAges 18 years+ - NCT04606732Recruiting
Tracking heart risk changes after COVID-19 hospitalization
This study looks at how COVID-19 affects heart health over time in people who were hospitalized. Your results may help doctors predict prognosis and understand who is at higher heart risk after recovery.
BolognaAges 18 years+ - NCT07267468Recruiting
App and nutrition plan for swallowing recovery after stroke
This study tests a mobile health program combining rehabilitation exercises and a personal nutrition plan to help people recover from swallowing problems (dysphagia) after a stroke. The goal is to see if using the app improves swallowing and quality of life.
Algeciras, CadizAges 18 years+ - NCT07263230RecruitingPhase 2
Roflumilast Foam for Hidradenitis Suppurativa
This study tests whether roflumilast foam (a prescription foam) is safe and can reduce inflamed bumps in people with mild-to-moderate hidradenitis suppurativa (HS) who do not have draining tunnels. Participants will stop other HS treatments during the trial.
Boston, MassachusettsAges 18 years+ - NCT07266753RecruitingPhase 4
Comparing oral antibiotics for leg and foot bone infections
This trial compares two common types of oral antibiotics to see which works better for bone infections below the knee. If you have a bone infection that needs at least 28 more days of treatment and you can take pills, this study may help find the best option for you.
Ottawa, OntarioAges 18 years+ - NCT07262814RecruitingPhase 2
Testing arpraziquantel for liver fluke in children
This study tests if higher doses of arpraziquantel can safely treat children infected with the liver fluke Opisthorchis viverrini. It aims to find the best dose that clears the infection.
VientianeAges 6–7 - NCT07261501Recruiting
Antibacterial dressing for chronic wounds
This study tests a new absorbable wound dressing that fights bacteria to help heal chronic wounds that haven't improved for at least a week. It might be a good option if you have a wound that's infected or has bacteria on it and is between the size of a coin and a small plate.
Beijing, Beijing MunicipalityAges 1.5 years–80 years - NCT07266857Recruiting
Study on HPV vaccine education in middle schools
This trial tests if an educational program called e-Bug can increase HPV vaccination rates. It uses only anonymous data from schools, so no individual enrollment is needed.
Nice, Alpes MaritimesAges Any age - NCT07267585Recruiting
Understanding measles immunity in adults
This study looks at how the immune system responds to measles infection or vaccination in adults. It may help explain why some people develop stronger immunity than others.
Rotterdam, South HollandAges 18 years+ - NCT07266467RecruitingPhase 4
Preventing CMV After First Kidney Transplant
This trial tests a new medicine, Leymovir, against a standard one, Valganciclovir, to prevent a common virus infection (CMV) after a first kidney transplant. It may help you avoid CMV-related illness.
Xi'an, ShaanxiAges 18 years+ - NCT07261280Recruiting
Using Biometric ID to improve malaria vaccine completion
This study is testing a new way to use biometric identification (like fingerprints) to help make sure women get all doses of the malaria vaccine. It is for pregnant women or new mothers who plan to stay in the area.
Oti RegionAges 15–49 - NCT07264543RecruitingPhase 2/Phase 3
Early methylene blue for blood flow in sepsis
This trial tests if giving methylene blue early can improve blood flow in patients with sepsis who still have low blood pressure despite fluids and are on high doses of noradrenaline. It aims to help stabilize their condition.
Curitiba, ParanáAges 18 years+ - NCT07268560Recruiting
Testing a new antibiotic combination for certain drug-resistant infections
This trial is checking how well a combination of two antibiotics, aztreonam and avibactam, works in patients who have a specific type of drug-resistant bacterial infection in the belly or lungs. It aims to offer a new treatment option for infections that are hard to cure.
Nanchang, JiangxiAges 18 years+ - NCT07261969Recruiting
Blood test and leaflet to guide antibiotic use for respiratory infections
This trial tests if a quick blood test (C-reactive protein, CRP) and a patient leaflet can help doctors prescribe antibiotics only when needed for adults with respiratory tract infections. It aims to reduce unnecessary antibiotic use.
Sokuluk Village, Chui RegionAges 18–70 - NCT06778083Recruiting
Antibiotic to prevent STIs and its effect on resistance
This study looks at taking doxycycline to prevent sexually transmitted infections (STIs) in men who have sex with men. It focuses on how this approach might affect the body's resistance to antibiotics.
LondonAges 18 years+ - NCT06898723RecruitingPhase 4
Shenfu injection to prevent heart problems in sepsis
This trial tests whether Shenfu injection can help prevent heart muscle damage in people with septic shock. If you have septic shock, you may be able to join this study to see if this treatment helps protect your heart.
Wuhu, AnhuiAges 18 years+ - NCT06897943Recruiting
Gonococcal arthritis study (2014-2024)
This study looks at people who had a joint infection caused by gonorrhea bacteria between 2014 and 2024. Researchers want to learn more about how common this condition is and how it affects people.
Rennes, Brittany RegionAges Any age
Common questions
- How many infections clinical trials are recruiting?
- Clin2 is tracking 3,967 recruiting infectious disease studies from the U.S. registry right now, out of 6,571 we cover in this area in total.
- What does “Infections” cover here?
- Bacterial, viral, and other infections — from common illnesses to emerging threats. We group each study into infections based on the conditions it studies, so you can scan the whole therapeutic area at once and drill into a specific condition.
- How do I find a infections trial near me?
- Use the search to filter infections studies by location and eligibility. Every Clin2 trial page explains the criteria in plain English and offers a short, optional pre-screen for a fit read — the study team makes the final decision.
Other specialties
- Cancer
- Brain & nervous system
- Heart & circulation
- Hormones & metabolism
- Mental health
- Digestive system
- Lungs & breathing
- Immune system & allergy
- Women’s health & pregnancy
- Skin
- Blood & lymphatic
- Kidney & urinary
- Genetic & congenital
- Bones, joints & muscles
- Pain
- Injuries & trauma
- Mouth & dental
- Eyes & vision
- Ear, nose & throat
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov; specialty groupings are derived from each study’s conditions. Talk with your doctor about whether a specific trial is right for you.