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
- NCT07076043RecruitingPhase 4
HIV prevention for young women getting reproductive health care
This study offers different forms of HIV prevention medicine (PrEP) to young women ages 18–30 who are visiting clinics for reproductive health services like family planning or postnatal care. It aims to see which delivery method works best for you.
Thika, Kiambu CountyAges 18–30 - NCT07077122Recruiting
Comparing five gum disease treatments
This trial tests five different non-surgical gum treatments to see how they affect overall health. It may be a good fit for people with advanced gum disease who do not smoke heavily or take certain medications.
AthensAges Any age - NCT06974994Recruiting
Antibiotic Use in Newborns and Gut Bacteria Health Study
This study explores how antibiotics given during delivery affect a baby's gut bacteria and long-term health. If you are pregnant or just gave birth and received antibiotics during labor, you and your newborn may be able to join.
Turku, Valitse Maakunta.Ages 2 hours+ - NCT06051513Recruiting
Testing colistimethate for CRE infection in hospitalized patients
This trial tests a medicine called colistimethate sodium for people in the hospital with a serious infection (pneumonia or bloodstream infection) caused by a resistant bacteria called CRE. The goal is to see if this antibiotic can effectively treat the infection.
Hefei, AnhuiAges 18–85 - NCT06206564RecruitingPhase 2
Artesunate ointment for anal precancer in HIV-negative adults
This trial tests an artesunate ointment to treat high-grade anal precancer (HSIL) in people who do not have HIV. The goal is to see if the ointment can clear the abnormal cells caused by HPV.
Chicago, IllinoisAges 18 years+ - NCT06545968Recruiting
Social media to help young people with HIV stay in care
This study tests whether a social media program can help young people with HIV in Uganda stay connected to their medical care. If you are between 15 and 24 years old and are new to care or returning after a break, you may be able to join.
MbararaAges 15 years+ - NCT06474442RecruitingPhase 2
BD111 gene therapy for herpes simplex virus eye infection
This trial tests a new gene therapy called BD111 for people with a herpes simplex virus infection in the cornea (the clear front part of the eye). It aims to see if the treatment is safe and can help clear the virus, possibly improving vision.
Wenzhou, ZhejiangAges 18–70 - NCT06776692Recruiting
Dengue vaccine immunity study for all ages
This study looks at how the dengue vaccine works in people with and without past exposure to dengue or similar viruses like yellow fever or Zika. Volunteers receiving the dengue vaccine will give blood samples to help researchers understand the immune response.
Negrar, VRAges 4 years+ - NCT06892015Recruiting
Oropouche virus shedding and immune response study
This study monitors how long the Oropouche virus stays in the body and how the immune system responds after a positive diagnosis. It may help us better understand the course of the infection and improve patient care.
Negrar, VRAges 18 years+ - NCT06978192RecruitingPhase 2
Study for treating shingles pain with a special nerve block
This trial tests a combination of two treatments to reduce shingles pain that hasn't responded to standard medicines. It involves a nerve block to see if it can help people who have ongoing pain after shingles.
Zunyi, GuizhouAges 40–85 - NCT05365048Recruiting
Promoting HPV vaccine visits in kids ages 9–12
This study looks at whether getting a provider recommendation helps more parents bring children ages 9–12 in for HPV vaccination. It may help increase vaccination uptake in pediatric clinics.
Pasadena, CaliforniaAges 21–70 - NCT05696093RecruitingPhase 3
Cotrimoxazole for step-down treatment of ventilator pneumonia
This trial tests whether switching from an initial antibiotic to cotrimoxazole (a specific antibiotic combination) can work as well—or better—for ventilator-associated pneumonia in ICU patients. It aims to see if “de-escalating” antibiotics can control the infection while keeping vital signs stable.
AmiensAges 18 years+ - NCT05634057Recruiting
Treating sepsis with a medication plus blood thinner
This trial studies whether combining anisodamine (a medicine for certain gut/smooth-muscle effects) with a low-molecular-weight blood thinner helps treat sepsis. It may be aimed at improving outcomes compared with standard care, but eligibility depends on safety factors like bleeding risk and organ function.
Beijing, ChinaAges 18–110 - NCT07069699RecruitingPhase 1/Phase 2
Testing a new drug for lymphoma with MYC gene changes
This trial tests the safety of a new drug, CX-5461 (Pidnarulex), in people with certain types of aggressive B-cell lymphoma that have specific MYC gene changes. It aims to find out if this drug can help when standard treatments are no longer working.
Irvine, CaliforniaAges 18 years+ - NCT07075146RecruitingPhase 3
Comparing two HIV treatments for people with overweight or obesity
This trial compares two different daily pill combinations for people newly starting HIV treatment who are overweight or have obesity. It aims to see which one works better for controlling the virus and managing weight.
Mexico CityAges 18–70 - NCT07073638RecruitingPhase 2
Testing a new TB drug called RESP30TB in people with newly diagnosed TB
This trial tests a new drug, RESP30TB, to see if it is safe, tolerable, and can quickly kill TB bacteria in people with newly diagnosed, rifampicin-susceptible pulmonary TB. You may be eligible if you can produce sputum and meet other health criteria.
Cape Town, BellvilleAges 18–65 - NCT07068438Recruiting
Pulsed electric field for chronic bronchitis
This study tests a new treatment that uses brief electric pulses to clear blocked airways in people with chronic bronchitis. It might help if you have a long-term cough with mucus and standard medicines aren't enough.
Hefei, AnuiAges 35–80 - NCT07071623RecruitingPhase 3
A study of an experimental drug to prevent HIV
This trial tests a new medication called MK-8527 to see if it can prevent HIV-1 infection in women who are at risk. If you are a cisgender woman, HIV-negative, and sexually active, this study could be an option for you.
Homabay County, Homa Bay CountyAges 16–30 - NCT07069569RecruitingPhase 2
AHB-137 injection combined with other hepatitis B drugs
This study tests a new injection called AHB-137 combined with other hepatitis B drugs. It aims to see if the combination can better control the virus in people with chronic hepatitis B who are already on antiviral pills.
Beijing, Beijing MunicipalityAges 18–65 - NCT07066540Recruiting
Trial of Reamberin for Viral Stomach Infections in Children
This trial tests if the drug Reamberin, given through an IV, can help children aged 1 to 6 recover faster from a viral stomach infection. It's for kids who need fluids through a vein and have symptoms like vomiting, fever, and tiredness.
ChelyabinskAges 1–6 - NCT07074444Recruiting
Treating clonorchiasis with three different drugs
This study compares three medicines (albendazole, tribendimidine, and praziquantel) to see which works best for treating clonorchiasis (a liver fluke infection). If you have been diagnosed with this infection, this trial may help find the most effective treatment for you.
Nanning, GuangxiAges 18 years+ - NCT07068022Recruiting
Organ function score for pregnant and new mothers in ICU
This study is testing a new way to measure how well your organs are working if you are pregnant or have recently given birth and need care in the intensive care unit (ICU). The goal is to improve monitoring and treatment for mothers in critical care.
Avellaneda, Buenos AiresAges 18 years+ - NCT07066982RecruitingPhase 1/Phase 2
CAR T cells targeting CD146 and HER2 for advanced sarcomas
This trial tests a new type of immunotherapy where your own immune cells are modified to find and attack sarcoma cells that carry markers called CD146 or HER2. It is for people with advanced sarcoma who have already tried standard treatments.
Beijing, Beijing MunicipalityAges 21–90 - NCT07069400Recruiting
Observational study of adults with acute infection
This study observes adults hospitalized with a new or recent infection (symptoms started within 30 days). The goal is to learn more about how infections affect people in the hospital, without testing any new drugs or treatments.
Tucson, ArizonaAges 18 years+
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.