Infectious disease
Infections clinical trials
Bacterial, viral, and other infections — from common illnesses to emerging threats. We’re tracking 3,966 recruiting studies in this area right now.
By phase
- Not applicable2,545
- Phase 2357
- Phase 4302
- Phase 1287
- Phase 3282
- Phase 1/Phase 2133
- Phase 2/Phase 360
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 Alabama at Birmingham23
- University of Oxford23
- University of Washington23
Where studies are running
- California233
- Maryland142
- Alabama93
- New York73
- Florida72
- Texas62
- Massachusetts57
- Arizona48
- Pennsylvania43
- Illinois41
Recruiting studies3,966 total
- NCT07651826Recruiting
Study of Immiseal Dural Sealant in Brain and Spine Surgery
This study tracks how well Immiseal, a special sealing material, works when applied during brain or spine surgery to prevent fluid leaks from the protective membrane around the brain and spinal cord. You'll be followed after surgery to see how well the sealant performs and if you have any side effects.
RigaAges 18–75 - NCT07648264RecruitingPhase 3
Immune Boost Treatment After CAR-T or TCE Therapy
This study tests a new immunoglobulin (antibody) treatment called IgPro20 in adults whose immune systems became weakened after receiving CAR-T cell or TCE therapies for blood cancers. The goal is to help strengthen your immune system and reduce infection risk.
Orange, CaliforniaAges 18 years+ - NCT07650227RecruitingPhase 3
Raphamin for treating acute bronchitis in adults
This study tests whether a medicine called Raphamin can safely and effectively treat acute bronchitis (a chest infection with cough) in adults. Raphamin may help reduce cough and breathing problems in the early stages of this condition.
AramilAges 18–64 - NCT07646353RecruitingPhase 1
First-in-human safety study of an investigational drug in healthy adults
This study tests a new investigational drug (GSK4425689A) for the first time in humans. It is a healthy volunteer study to check the safety, side effects, and how the drug moves through the body. It may help in the future development of treatments for malaria.
ManchesterAges 18–65 - NCT07650916RecruitingPhase 3
A study of two ultra-long-acting HIV shots
This trial tests a new ultra-long-acting injectable combination of cabotegravir and rilpivirine for people with HIV who already have the virus under control. It aims to see if these shots can keep the virus suppressed with fewer doses.
Phoenix, ArizonaAges 12 years+ - NCT07654647Recruiting
Custom 3D-printed implants for facial bone repair
This trial tests personalized 3D-printed titanium implants to fix facial bone problems, like from cysts, tumors, or birth defects. It's for people who need a custom-shaped implant to improve their face's look and function.
LatakiaAges 18–60 - NCT07651462Recruiting
Fasting Before Hip Surgery and Gut Health
This study tests whether fasting for 20 days before hip replacement surgery changes your gut bacteria in ways that might help your recovery. Researchers want to understand if this dietary approach affects how well you heal after the operation.
Berlin, State of BerlinAges 18–75 - NCT07653347Recruiting
Infant RSV immunity study
Researchers want to study how infants naturally fight RSV infections. You and your baby may join if your baby is born in April, May, June, September, October, or November at BC Women's Hospital or a nearby hospital.
Vancouver, British ColumbiaAges Up to 6 months - NCT07651761Enrolling by invitation
Vaccine Talk Training for Primary Care Doctors
This study tests whether special training helps primary care doctors have better conversations with patients about flu and COVID-19 vaccines. You may be eligible if you're a patient who visits a participating clinic during the 2026–2027 vaccine season.
Worcester, MassachusettsAges 18 years+ - NCT07648953Recruiting
HPV Vaccine Education Videos for Cancer Survivors
This study tests short educational videos on Facebook to help young cancer survivors complete their HPV vaccine series. The HPV vaccine protects against certain cancers, and this trial aims to see if videos can help more survivors get vaccinated.
Salt Lake City, UtahAges 18–26 - NCT06633666Recruiting
Acupuncture for Long COVID brain and mood symptoms
This study tests whether acupuncture can help with brain fog, memory problems, depression, or anxiety that started after COVID-19 and won't go away. If you have Long COVID and these symptoms, acupuncture might offer relief.
Kowloon Tong, KowloonAges 18–80 - NCT06686043RecruitingPhase 2
HPV vaccine, imiquimod, and metformin for advanced cervical or vulvar cancer
This trial tests a combination of an HPV vaccine, an immune cream (imiquimod), and a diabetes drug (metformin) together with standard chemoradiation. The goal is to see if this mix helps treat advanced cervical, vaginal, or vulvar cancers better than standard care alone.
Houston, TexasAges 18–64 - NCT06689189Recruiting
Detecting sepsis early with blood fluorescence
This trial uses a blood fluorescence test to check for early signs of sepsis. It may help doctors diagnose sepsis faster, allowing for quicker treatment.
Ningbo, ZhejiangAges 18 years+ - NCT07638670Recruiting
How mycobacterial infection affects the immune system
This study examines how different types of mycobacterial infections (including tuberculosis) affect your body's immune response. Researchers will compare immune function across different TB types and drug-resistance patterns to better understand the disease and improve treatment.
NingboAges 18 years+ - NCT07645235RecruitingPhase 1
Gepotidacin in Breast Milk of Lactating Women
This study measures how much of an antibiotic called gepotidacin passes into breast milk. Researchers will give healthy breastfeeding women a single dose and collect milk samples to understand if it's safe for nursing infants.
Las Vegas, NevadaAges 18–50 - NCT07645534RecruitingPhase 1
Testing a New Antiviral Medicine Formulation in Healthy Adults
This study compares two versions of an antiviral medicine called Ingavirin to see how your body processes them and whether they are safe. Researchers will give you the medicine on an empty stomach and after eating to understand how food affects how your body absorbs it.
Saint PetersburgAges 18–45 - NCT06034275RecruitingPhase 1
Study of VIP943 for CD123-positive blood cancers
This trial tests a new drug called VIP943 for people with advanced acute myeloid leukemia (AML), B-cell acute lymphoblastic leukemia (B-ALL), or myelodysplastic syndrome (MDS) whose cancer cells have a marker called CD123. It is for those who have tried all other treatments or cannot receive them.
Birmingham, AlabamaAges 18 years+ - NCT07643948Recruiting
How HIV Treatment Changes Affect Drug Resistance
This study follows people with HIV whose virus is well-controlled on current medications to understand how switching to a different HIV drug regimen affects the virus's ability to resist those drugs. The goal is to help doctors choose the safest treatment switches.
Hong Kong, Hong KongAges 18 years+ - NCT07641933RecruitingPhase 1
Root Canal Retreatment Dressing Comparison Study
This study compares different medicines placed inside root canals between appointments to help heal infections. You'll have a tooth retreated (cleaned and filled again) and help researchers find which dressing works best.
CairoAges 21–45 - NCT07640230Recruiting
Cartoons and games to ease surgery anxiety in children
This study tests whether watching cartoons or playing mobile games can help reduce anxiety and fear in children ages 7–12 who need surgery for appendicitis (an inflamed appendix). The goal is to find simple, non-medication ways to calm children before their operation.
AnkaraAges 7–12 - NCT07643285Recruiting
Faster Recovery After Laparoscopic Appendix Surgery in Kids
This study tests a new recovery plan designed to help children go home faster and feel better sooner after laparoscopic appendix surgery (a minimally invasive operation). The plan focuses on early movement, eating, and pain control without heavy pain medications.
Kayseri, KayseriAges 5–18 - 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 - NCT06691399Recruiting
Mouth care to prevent pneumonia in ICU COPD patients
This study tests whether a special mouth-care routine can help prevent pneumonia (a serious lung infection) in people with COPD who are in the ICU and need breathing support. If you are in the ICU with a COPD flare-up and are using a noninvasive breathing mask or high-flow oxygen, you may be able to join.
AsyutAges 18 years+ - NCT05652374RecruitingPhase 4
Gag therapy for repeat bladder infections, compared to standard antibiotics
This trial tests a therapy (called GAG therapy) to prevent repeat urinary tract infections (UTIs) in adult women. It compares how similar the results are to a well-known antibiotic standard (nitrofurantoin) to see if it works reliably.
Nijmegen, GelderlandAges 18 years+
Common questions
- How many infections clinical trials are recruiting?
- Clin2 is tracking 3,966 recruiting infectious disease studies from the U.S. registry right now, out of 6,543 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.