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
- NCT06957236Enrolling by invitation
NICE Procedure for Benign Colon Disease
This trial tests a new minimally invasive surgery called the NICE procedure for treating benign left-sided colon diseases like diverticulitis or benign polyps. It aims to see if this approach leads to fewer infections and better recovery compared to standard surgery.
Houston, TexasAges 18 years+ - NCT06943989Enrolling by invitation
Breathing ozone vs. clean air at rest
This study tests how resting healthy adults respond to breathing low levels of ozone (a common air pollutant) compared to clean air. Researchers will measure lung function and signs of inflammation in your blood or breath.
Chapel Hill, North CarolinaAges 18–35 - NCT06926322Enrolling by invitation
Treating dead baby molars with special medicines
This study tests different medicines to treat dead (necrotic) baby molars in children. The goal is to safely clean the infection and save the tooth so it can stay until it falls out naturally.
CairoAges 4–8 - NCT06908083Enrolling by invitationPhase 1
Stopping HIV treatment with antibody therapy
This trial tests whether a combination of powerful antibodies (bNAbs) can help control HIV after stopping standard HIV treatment. Participants will pause their daily HIV medications while receiving these antibodies, and doctors will closely monitor their immune system and virus levels. It's for people who are already well-controlled on HIV treatment and have participated in a specific earlier study.
Bethesda, MarylandAges 18–70 - NCT06904001Enrolling by invitation
Early warning model for sepsis in critically ill patients
This trial is building a tool to predict sepsis, a life-threatening response to infection, in intensive care patients. It may help doctors act faster to prevent complications.
Wenzhou, ZhejiangAges 18–99 - NCT06875440Enrolling by invitation
Green tea vs. chlorhexidine mouthwash for gum disease
This trial tests if green tea mouthwash works as well as a standard mouthwash (chlorhexidine) for treating gum inflammation. It also checks how the mouthwash affects certain cells and chemicals in your spit that are linked to gum health.
Tehran, Tehran, Iran.Ages 18–40 - NCT06874920Enrolling by invitation
Antibiotic choice based on hospital lab reports in transplant patients with bloodstream infection
This study looks at whether choosing antibiotics based on local hospital lab reports (antibiograms) works well for organ transplant patients who have a single bacteria in their bloodstream. It hopes to find the best way to treat these infections.
MilanAges 18 years+ - NCT06867887Enrolling by invitation
Finding LVAD driveline infections with your smartphone
This trial tests a way to find infections where the LVAD driveline enters your body, using just your smartphone camera. If you have an LVAD, you might be able to join and help researchers see if this simple method works.
RotterdamAges 16–99 - NCT06845332Recruiting
Best treatment choices for newborns with suspected early infection
This trial is testing ways to make the best treatment decisions for newborns who may have an early infection (sepsis). It focuses on babies born at 34 weeks or later and within their first three days of life.
AlkmaarAges Up to 3 days - NCT06833125Enrolling by invitationPhase 3
Garlic tablets to prevent infections in ICU patients
This trial tests whether garlic tablets can help prevent hospital-acquired infections in ICU patients. It may be an option for adults in the ICU who do not currently have an infection.
Alexandria, Alexandria GovernorateAges 18–65 - NCT06831487Enrolling by invitation
Gum disease imaging study with new microscope
This study uses a new type of imaging (like an advanced microscope) to look at gum tissue in people with healthy gums, gingivitis, or periodontitis. It aims to see if the imaging can tell the difference and help with diagnosis.
Catania, ItalyAges 18–75 - NCT06825117Enrolling by invitation
Probiotics after kidney transplant
This trial tests whether taking a probiotic supplement helps people recovering from a kidney transplant. If you are between 18 and 75 years old and had a smooth recovery in the first month after surgery, you may be able to join.
UdineAges 18–75 - NCT06811025Enrolling by invitationPhase 1/Phase 2
Contezolid for treating tuberculous meningitis
This trial tests a new antibiotic called contezolid for people with tuberculous meningitis, an infection of the brain lining. The goal is to see if it works well and is safe.
Beijing, Beijing MunicipalityAges Any age - NCT06811012Enrolling by invitationPhase 1/Phase 2
Testing Contezolid for Bone and Joint Tuberculosis
This trial tests an antibiotic called contezolid for people with bone or joint tuberculosis. It aims to see if the drug can treat the infection effectively.
Beijing, Beijing MunicipalityAges Any age - NCT06809413Enrolling by invitationPhase 2
Testing a new antibiotic for mycobacterium abscessus lung infection
This study tests if a drug called sitafloxacin can quickly kill mycobacterium abscessus bacteria in the lungs. It may help people with this hard-to-treat infection find a more effective treatment.
Beijing, Beijing MunicipalityAges 18–65 - NCT06808100Enrolling by invitation
Can a blood test predict organ failure in septic shock?
This trial is studying a blood marker called GDF-15 to see if it can predict which patients with septic shock might develop multiple organ failure. If you have septic shock and do not have certain other serious health conditions, you may be able to join.
AnkaraAges 18 years+ - NCT06806956Enrolling by invitation
Severe Malaria in Rural Children Study
This study looks at severe malaria in children from remote areas. It compares children with malaria, children with other severe fevers, and those with uncomplicated malaria to improve treatment in hard-to-reach villages.
Kinshasa, Kinshasa CityAges 6 months–5 years - NCT06791928Enrolling by invitationPhase 2
HIV and syphilis self-testing study for men who have sex with men
This study tests whether giving at-home HIV and syphilis self-test kits to men who have sex with men (MSM) can help more people learn their status and get linked to care. It also looks at how sharing test results with partners might increase testing and prevent the spread of infections.
WakisoAges 18–65 - NCT06777173Enrolling by invitation
Antiviral and Immunotherapy for Chronic Hepatitis B
This study tests a new combination of antiviral medicine and an immune-boosting therapy for adults with chronic hepatitis B. It is designed for people who are in the active phase of the infection and have not been treated before.
BeijingAges 18–65 - NCT06775717Enrolling by invitation
Mirror and imagination exercises for Bell's palsy recovery
This study tests whether practicing facial movements in your imagination (motor imagery) combined with mirror exercises can help reduce unwanted facial movements (synkinesis) and improve facial symmetry and quality of life in people with new Bell's palsy. You would learn simple exercises to do at home with a mirror and guidance.
Sialkot, Punjab ProvinceAges 18 years+ - NCT06774144Enrolling by invitationPhase 3
Rezafungin to prevent fungal infections in liver transplant patients
This trial tests whether a medicine called rezafungin can help prevent serious fungal infections in people who have received a liver transplant. If you have certain risk factors, this study may offer extra protection against infections.
Pittsburgh, PennsylvaniaAges 18 years+ - NCT06765655Enrolling by invitation
Blood sugar monitoring during surgery to prevent infections
This trial checks if monitoring and treating blood sugar levels during long surgeries can lower the risk of infections and other problems afterward. It is for adults having any surgery expected to last 2 hours or more.
Albany, New YorkAges 18 years+ - NCT06765135Enrolling by invitation
Respiratory test for smarter antibiotic use
This trial tests a quick, point-of-care test for respiratory infections in primary care. The goal is to help doctors decide when antibiotics are needed, reducing unnecessary use.
Philadelphia, PennsylvaniaAges 18 years+ - NCT06763965Enrolling by invitationPhase 1/Phase 2
BioTTT001 for recurrent high-grade glioma
This trial tests a new drug called BioTTT001 for people whose high-grade brain tumor has come back after standard treatment. The drug is given through a small device placed in the head to deliver it directly to the tumor area.
Beijing, Chaoyang DistrictAges 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.