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
- NCT07209761RecruitingPhase 3
New drug combo for drug-resistant TB (quabodepistat)
This study tests a new oral medication combination (quabodepistat with other drugs) for people with drug-resistant pulmonary TB. It aims to find a shorter, safer, and more effective treatment.
Beijing, Beijing MunicipalityAges 14 years+ - NCT07211152RecruitingPhase 3
Flu vaccine study for pregnant women
This study tests a flu shot designed for pregnant women to see if it is safe and effective. It may help protect you and your baby from the flu during pregnancy.
Mandaluyong, National Capital RegionAges 18–39 - NCT07211620Recruiting
Using procalcitonin blood tests to guide antibiotic decisions in the ICU
This study compares two ways of using a blood test called procalcitonin to decide when to start antibiotics in critically ill patients with a new infection. The goal is to reduce unnecessary antibiotic use while still effectively treating infections.
BudapestAges 18 years+ - NCT07215325RecruitingPhase 4
Can doxycycline prevent STIs in men?
This trial tests if taking doxycycline after sex can lower the risk of getting sexually transmitted infections (STIs) in men who have sex with men and are at higher risk.
Atlanta, GeorgiaAges 18 years+ - NCT07221123RecruitingPhase 2
Smell and memory training for brain health
This study tests whether smell exercises can improve memory and thinking in people who are worried about their brain health. If you are 40 or older and have mild memory concerns, you may be able to join.
Birmingham, AlabamaAges 40 years+ - NCT07221370RecruitingPhase 2/Phase 3
Vancomycin to prevent C. diff infection in ICU patients
This trial tests whether giving vancomycin through a tube into the stomach can prevent a serious gut infection called C. diff in people who are very sick in the ICU and taking antibiotics. If you qualify, you might receive this medicine to lower your risk.
Moreno Valley, CaliforniaAges 18 years+ - NCT07223021RecruitingPhase 3
Fludarabine dosing study for B-cell ALL
This study tests a different dose of the chemotherapy drug fludarabine before CAR T-cell therapy (tisagenlecleucel) for children and young adults with B-cell acute lymphoblastic leukemia. The goal is to see if the new dose works better at helping the body accept the CAR T cells while keeping side effects manageable.
New York, New YorkAges 1 year+ - NCT07224126Recruiting
App-based therapy for hair-pulling disorder
This trial tests a mobile app (Keen2) to help people with trichotillomania (hair-pulling disorder) reduce their pulling urges. It may be a good fit if you have stable symptoms and own an iPhone.
Kent, OhioAges 18 years+ - NCT07225257Recruiting
Recovering Physical Function After ICU Stay in Older Adults
This study looks at how to help older adults regain physical strength after a serious illness that required time in the ICU. It aims to find the best ways to help you recover daily activities like walking and moving around.
Lexington, KentuckyAges 18–99 - NCT07225530Recruiting
Screening and treatment for cervical cancer in women with HIV
This trial tests a program to screen and treat HIV-positive women for cervical cancer in La Romana, Dominican Republic. It may help catch and manage cervical cancer early.
La RomanaAges 25 years+ - NCT07226323Recruiting
WeCare for mental health and medication adherence in South Africa
This trial tests a counselling program called WeCare to help men who have sex with men in Johannesburg stick to their HIV or PrEP medication and manage depression symptoms. It is designed for those who are struggling with adherence or have unsuppressed HIV.
JohannesburgAges 18 years+ - NCT07229677Recruiting
Arbovirus and emerging virus infections study in Fiji
This study is looking at how viruses like those spread by mosquitoes (arboviruses) affect people in Fiji. If you join, researchers will track your health over time to find better ways to prevent and treat these infections.
Suva, CentralAges 6 years+ - NCT07230041Recruiting
Antibiotic removal during kidney therapy in the ICU
This trial studies how much certain antibiotics (meropenem, linezolid, and daptomycin) are removed when you're on a special blood-filtering machine called continuous renal replacement therapy (CRRT) for severe kidney injury. The results could help doctors give the right dose of antibiotics to treat infections effectively.
Milan, ItaliaAges 18 years+ - NCT07230067Recruiting
Sepsis with low platelets: platelet transfusion study
This study looks at whether platelet transfusions help patients with sepsis and very low platelet counts recover better. If you or your loved one had sepsis, a low platelet count, and were in the ICU for at least two days, this trial may be relevant.
Guangzhou, GuangdongAges 18 years+ - NCT07232342Recruiting
Blood test for predicting sepsis outcomes after abdominal surgery
This trial tests whether a simple blood test (the capillary leak index) can help doctors better predict how sepsis will progress in people recovering from abdominal surgery. If you are in the ICU after surgery for an abdominal infection, this study may help guide your care.
Banhā, Qalyubia GovernorateAges 18 years+ - NCT07232706RecruitingPhase 3
RSV prevention in infants with nirsevimab and maternal vaccine
This trial tests giving a medicine called nirsevimab to newborns and a possible vaccine to pregnant mothers to prevent RSV, a serious lung infection in babies. It checks if combining both is safe and works better than nirsevimab alone.
La Roche-sur-YonAges 18 years+ - NCT07233473Recruiting
Vaginal gel for preventing repeat urinary tract infections
This trial tests a vaginal gel to see if it can prevent frequent urinary tract infections (UTIs) in women. It may help if you have had at least 4 UTIs in the past year or 2 in the past 6 months.
VilleurbanneAges 18–84 - NCT07233837Recruiting
Cleaning ICU surfaces with hydrogen peroxide and UV light
This trial tests a new way to clean surfaces in intensive care units (ICUs) using hydrogen peroxide and ultraviolet (UV) light. It aims to see if this method reduces infections in patients.
Barbalha, CearáAges 18 years+ - NCT07234786Recruiting
Vaginal gel for treating and preventing vaginal infections
This trial tests a vaginal gel to treat and prevent common vaginal infections like yeast infections (VVC) and bacterial vaginosis (BV). It may help if you currently have symptoms like itching, discharge, or odor.
Quatre BornesAges 18 years+ - NCT07234968Recruiting
Stent vs no stent after bladder removal surgery
This study looks at whether leaving a small tube (ureteral stent) in place after bladder removal helps recovery. It compares people who get a stent to those who don't, focusing on problems like leaks or infections after surgery.
Philadelphia, PennsylvaniaAges 18–85 - NCT07236463RecruitingPhase 1/Phase 2
Iron chelator in dialysis fluid for sepsis-related kidney injury
This trial tests if adding an iron chelator (MEX-CD1) to the dialysis fluid can help remove harmful iron from the blood in patients with sepsis-related acute kidney injury who need continuous dialysis. It may reduce damage to the kidneys and other organs.
Nîmes, GardAges 18 years+ - NCT07236814RecruitingPhase 3
Preventing flu in hospital rooms with two antivirals
This trial tests if taking suraxavir marboxil or oseltamivir can stop the flu from spreading to people sharing a hospital room with a patient who has the flu.
Beijing, Beijing MunicipalityAges 12 years+ - NCT07236905Recruiting
HIV testing access for young children in Uganda
This study makes it easier for children in Uganda to get tested for HIV. It helps find kids who haven't been tested recently so they can learn their status and get care if needed.
MbararaAges 1.5 years–5 years - NCT07236944RecruitingPhase 4
Testing pivmecillinam pills for E. coli kidney infection
This trial tests if a switch to pivmecillinam pills after IV antibiotics works as well as standard oral antibiotics for E. coli febrile urinary tract infections. It aims to simplify treatment for patients who are already stable.
HaukelandAges 18 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.