Infectious disease
Infections clinical trials
Bacterial, viral, and other infections — from common illnesses to emerging threats. We’re tracking 4,178 recruiting studies in this area right now.
By phase
- Not applicable2,713
- Phase 2361
- Phase 4321
- Phase 1290
- Phase 3288
- Phase 1/Phase 2141
- Phase 2/Phase 364
Top conditions
Leading sponsors
- National Institute of Allergy and Infectious Diseases (NIAID)89
- Assistance Publique - Hôpitaux de Paris80
- University of California, San Francisco44
- Johns Hopkins University31
- Hospices Civils de Lyon30
- National Cancer Institute (NCI)28
- University of Washington27
- University Hospital, Strasbourg, France26
- Columbia University23
- University of Alabama at Birmingham23
Where studies are running
- California235
- Maryland146
- Alabama89
- New York76
- Florida74
- Texas61
- Massachusetts56
- Arizona47
- Pennsylvania45
- Illinois42
Recruiting studies4,178 total
- NCT07239323RecruitingPhase 1
CAR-T therapy for blood cancers that have returned or not responded
This trial tests a new CAR-T cell therapy for people with certain blood cancers (B-cell acute lymphoblastic leukemia, B-cell lymphoma, or multiple myeloma) that have come back or stopped responding to treatment. The therapy uses your own immune cells, modified in a lab to attack cancer cells, then given back to you intravenously.
Kunming, YunnanAges 18 years+ - NCT07239583Recruiting
RSV infection and health impact in older adults in Vietnam
This study looks at how common RSV (a virus that can cause serious breathing problems) is in older adults who are hospitalized with respiratory symptoms or worsening heart/lung conditions. By joining, you help researchers understand the virus and improve care for people your age.
Ho Chi Minh City, Southern VietnamAges 60 years+ - NCT07239713Recruiting
Comparing IV fluids for sepsis after abdominal surgery
This trial compares two types of intravenous fluids (Ringers Lactate vs. Sterofundin/Plasmalyte) to see which works better for sepsis after abdominal surgery. Sepsis is a serious infection that can affect the whole body. This study may help choose the best fluid for recovery.
Lahore, Punjab ProvinceAges 18–80 - NCT07240038Recruiting
Reducing breathing problems in NICU babies on ventilators
This study is testing a way to reduce the chance of a certain breathing problem (called NAV) in babies who need a breathing machine in the NICU. If your baby has been on the machine for two days or more, they may be able to join.
A Coruña, A CoruñaAges birth–6 months - NCT07240350Recruiting
Hepatitis B immune response in surgery patients
This study looks at how the body's immune system responds in people with chronic hepatitis B who also need surgery on certain organs. The goal is to learn more about the immune reaction in tonsils, lymph nodes, or other tissues to help find better treatments for hepatitis B.
Guangzhou, GuangdongAges 18–75 - NCT07240558RecruitingPhase 3
Flu vaccine study for organ transplant patients
This study tests whether a special flu vaccine, designed for a future pandemic, works safely in people who have had an organ transplant. It aims to find a better way to protect transplant patients from severe flu.
Toronto, OntarioAges 18 years+ - NCT07243249Recruiting
Quick virus test to guide antibiotic use
This study tests whether a quick test for COVID-19, flu, and RSV can help doctors avoid giving antibiotics when they aren't needed. It's for people with fever or chest infection symptoms who are not sick enough to be hospitalized.
GarchesAges 1 year+ - NCT07243782Recruiting
Study of Cosentyx for skin and joint conditions in Korea
This study tracks how well Cosentyx works in real-world use for people with hidradenitis suppurativa, plaque psoriasis, or juvenile idiopathic arthritis. It helps doctors understand the medicine's long-term effects in Korean patients.
Seoul, SeoulAges 6–100 - NCT07244263RecruitingPhase 2
Zasocitinib for hidradenitis suppurativa
This trial tests a new daily pill called zasocitinib for people with moderate to severe hidradenitis suppurativa (HS) who haven't been helped enough by antibiotics. It aims to reduce painful lumps and abscesses.
Scottsdale, ArizonaAges 18 years+ - NCT07244510RecruitingPhase 2
New Treatment for Moderate to Severe Hidradenitis Suppurativa
This trial tests a new medicine called SCT650C for people with moderate to severe hidradenitis suppurativa (HS). The goal is to see if it can reduce painful bumps and abscesses better than current treatments.
Samsun, TurkeyAges 18 years+ - NCT07245667RecruitingPhase 2
Tolnaftate stick for athlete's foot study
This trial tests a medicated stick for athlete's foot (tinea pedis). It aims to see if the treatment is safe and works well.
Framingham, MassachusettsAges 16 years+ - NCT07246590RecruitingPhase 3
Cantharidin treatment for common warts in children and adults
This trial tests a medication called cantharidin for treating common warts. It is for people age 2 and older who are generally healthy and have at least one common wart on the body (but not on palms, soles, face, or genitals). Participants cannot use other wart treatments during the study.
Saint Augustine, FloridaAges 2 years+ - NCT07246837Recruiting
Smarter antibiotic use for urinary tract infections in primary care
This trial tests a new way to check urine tests and prescribe antibiotics more carefully for adults with a suspected urinary tract infection (UTI). It aims to make sure you get the right treatment and avoid unnecessary antibiotics.
Houston, TexasAges 18 years+ - NCT07247461Recruiting
Draining lung abscesses through the chest wall
This trial tests if draining a lung abscess through a tube placed in the chest is effective. If you have a lung abscess at least 4 cm wide in the outer part of your lung and signs of infection, you may be able to join.
AarhusAges 18 years+ - NCT07249996Recruiting
Respiratory infections in young babies
This study watches babies under 29 days old to track and understand respiratory infections. It may help doctors learn how to better protect very young infants.
Cali, Valle del Cauca DepartmentAges Up to 4 weeks - NCT07250724Recruiting
C. diff Toxin Levels After Antibiotic Treatment
This study looks at levels of C. diff toxins in stool after standard antibiotic treatment. It aims to understand how toxins change during recovery, which may help improve future treatments for C. diff infections.
Atlanta, GeorgiaAges 18 years+ - NCT03150693RecruitingPhase 3
New treatment for young adults with CD22-positive ALL
This Phase 3 trial tests adding inotuzumab ozogamicin to standard chemotherapy for newly diagnosed CD22-positive B-cell acute lymphoblastic leukemia (ALL). It may help more patients achieve remission and reduce the risk of the leukemia coming back, while also checking safety and tolerability.
Birmingham, AlabamaAges 18–39 - NCT07681583Recruiting
Fungal pneumonia risk score study
This study is developing a tool to better predict fungal pneumonia in people who come to the emergency department or hospital with pneumonia. By analyzing samples from your lungs and other data, researchers hope to improve diagnosis and treatment decisions.
FlorenceAges 18–90 - NCT05875740Recruiting
Memory T cells and sepsis severity study
This study looks at a type of immune cell called 'memory CD8+ T cells' in patients with sepsis, a life-threatening response to infection. The goal is to see if these cells are linked to how severe the sepsis is and the risk of dying. This may help doctors better predict outcomes for people with sepsis.
Wuhan, HubeiAges 18–60 - NCT07389044RecruitingPhase 1
Safety study of IB-001 injection in healthy people and hepatitis B patients
This study tests a new injection called IB-001 in two groups: healthy people and people with chronic hepatitis B. The goal is to see if it's safe and how the body handles it at different doses. It might offer a new treatment option for hepatitis B in the future.
ChisinauAges 18–70 - NCT07636928RecruitingPhase 1
Study of how the body absorbs a new HIV medicine
This early-stage study tests a new HIV medication (VH4524184) to understand how your body absorbs and processes it. You'll take a single dose of the medication with a small amount of radioactive tracer, which helps researchers track where the drug goes in your body.
GroningenAges 18–55 - NCT07458802Recruiting
Routine STI screening in early pregnancy
This study checks if routine testing for sexually transmitted infections (STIs) during early pregnancy can improve health for you and your baby. Participation involves a simple screening test at your first prenatal visit.
GaboroneAges 15 years+ - NCT06751706Enrolling by invitation
Testing blood for TB in patients and their household contacts
This study looks for TB bacteria in the blood of people with active tuberculosis and their close contacts at home. It aims to find better ways to detect TB early and prevent its spread.
KampalaAges 18 years+ - NCT07425587Recruiting
Symphony IL-6 test for sepsis in the emergency room
This trial checks if a new blood test (Symphony IL-6) can help doctors quickly identify sepsis in patients coming to the emergency room. It may speed up diagnosis and treatment for serious infections.
Gainesville, FloridaAges 22 years+
Common questions
- How many infections clinical trials are recruiting?
- Clin2 is tracking 4,178 recruiting infectious disease studies from the U.S. registry right now, out of 7,113 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.