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
- NCT07070284Enrolling by invitation
Severe pneumonia in older adults: a study of risks and outcomes
This study looks at older adults with severe pneumonia to understand what causes it and how to improve outcomes. If you are 65 or older and have severe pneumonia, this trial may help doctors learn more about your condition.
Zagreb, City of ZagrebAges 65 years+ - 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+ - NCT07074028Recruiting
Tracking muscle changes in ICU patients with sepsis
This study is for people in the ICU with sepsis who need a breathing machine for a long time. It monitors muscle changes during recovery to understand how sepsis affects muscles.
Saint-BrieucAges 18 years+ - NCT07065747Recruiting
Understanding inflammation in uveitis using advanced eye imaging
This study uses a special eye scan (OCT) to measure and classify inflammatory cells inside the eye. It aims to better understand different types of uveitis and improve diagnosis and treatment.
Portland, OregonAges 5–85 - NCT07067723Enrolling by invitation
Mpox outbreak study in the Democratic Republic of Congo
This study is for people in the Democratic Republic of Congo who have been diagnosed with mpox. Researchers want to learn more about how the virus spreads and how it affects people during this outbreak.
Mbandaka, Équateur ProvinceAges Any age - NCT07069140Recruiting
Lactoferrin mouthwash for gum health during pregnancy
This study tests if a daily lactoferrin mouthwash can improve gum health in pregnant women with gum disease, without needing antibiotics or other treatments. Researchers want to see if this natural protein helps keep gums healthier during the second trimester.
Pavia, LombardyAges 18–45 - NCT07067866RecruitingPhase 3
Best way to stop vasopressin in sepsis patients
This trial compares two ways to safely stop the vasopressin medication in people with sepsis who are in the ICU. It aims to find the best approach to wean off this blood pressure support, which could help you recover more smoothly.
Porto Alegre, Rio Grande do SulAges 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 - NCT06799338Recruiting
Study of lenacapavir for HIV treatment in France
This study looks at how well lenacapavir works when added to a personalized HIV treatment plan. If you have HIV and received lenacapavir as your first dose between June 2023 and June 2024, this research may help understand its real-world effects.
Paris, Île-de-France RegionAges 18 years+ - NCT06928480Recruiting
Unified Protocol for Emotional Health in Long COVID
This study tests a program to help people with Long COVID manage emotional difficulties like depression or anxiety. It combines different therapy approaches into one treatment, which you can receive online from home.
Zaragoza, ZaragozaAges 18 years+ - NCT05349370Recruiting
Track how lactate levels change in septic shock
This study measures how quickly a blood marker called lactate rises or falls in people with septic shock. It may help doctors understand which patterns are linked to recovery and guide better treatment decisions.
Stockholm, Stockholm CountyAges 18 years+ - NCT05519007Recruiting
Tested no-rinse cleanser to prevent joint infections after surgery
This study compares a no-rinse cleaning solution used during primary joint replacement surgery versus the usual care. It looks at how many people still have a joint infection 90 days after surgery.
Manhasset, New YorkAges Any age - NCT06467864Recruiting
Predicting lung infection outcomes using early bacteria tests
This trial tests a new way to predict how well patients with a ventilator-associated lung infection will respond to treatment. It uses two bronchoscopy samples to track bacteria levels and guide better care.
Nanjing, JiangsuAges 18 years+ - NCT06650852RecruitingPhase 2
A study of 3 drugs for chronic hepatitis B
This trial tests a combination of three drugs (BRII-179, BRII-835, and PEG-IFNα) to see if they can better control chronic hepatitis B. It is for people who are already on antiviral therapy and have well-controlled virus levels.
Beijing, Beijing MunicipalityAges 18–60 - NCT07055867Enrolling by invitation
Mpox outbreak study in Equateur, DR Congo
This study is looking at people with mpox in the DR Congo to learn more about the outbreak. If you have a rash that fits the mpox pattern and a positive lab test, you may be able to join.
Mbandaka, Équateur ProvinceAges Any age - NCT07057817Recruiting
Using Cerament for heel infections to save the leg
This trial tests a special bone filler called Cerament to treat heel bone infections in people with diabetes, aiming to avoid leg amputation. It may help heal the bone after partial heel removal surgery.
GalwayAges 18 years+ - NCT07054931RecruitingPhase 2
Combination HIV vaccine and antibody therapy study
This trial tests a combination of an HIV vaccine and a new antibody treatment (GS-2872) to see if it can help control HIV without daily pills. It is for people with well-controlled HIV who are looking for ways to reduce their dependence on antiretroviral therapy.
LondonAges 18–64 - NCT07056660Recruiting
Cold plasma for athlete's foot
This trial tests a new device that uses cold plasma (a gas with charged particles) to treat moderate-to-severe athlete's foot. It may be an option if standard creams haven't worked or you want to try a non-medication approach.
Luoyang, HenanAges 18–70 - NCT07062614Recruiting
Hair test for HIV treatment adherence
This study uses hair samples to see if they can tell if someone is taking their HIV medication regularly. If you've been on a stable HIV pill regimen for at least 6 months, this study may help improve monitoring for other patients.
ToulouseAges 18–70 - NCT07062445Recruiting
Tracking treatment and outcomes for children with meningitis
This study follows children with meningitis to see how well treatments work and what happens in the long run. If your child has a fever and signs of meningitis (like a stiff neck, headache, or rash), they may be able to join.
São Paulo, São PauloAges Up to 17 years - NCT07056881Recruiting
Single vs Combination Antibiotics for Pseudomonas Bone Infections
This trial compares using one antibiotic alone versus a combination of two antibiotics to treat bone infections caused by Pseudomonas aeruginosa. The goal is to see which approach works better for treating the infection.
Saint-Denis, FranceAges 18 years+ - NCT07060560Recruiting
Presepsin blood test for severe burn sepsis diagnosis
This study tests a blood test called presepsin to see how well it detects sepsis in people with severe burns. If you have burns covering at least 20% of your body and your doctor suspects sepsis, this trial may help improve early diagnosis and treatment.
Seoul, SeoulAges 18 years+ - NCT07064928Enrolling by invitation
Reducing HIV stigma in pregnancy and after birth
This study tests a program to reduce stigma related to HIV among pregnant women and new mothers. You may be eligible if you are living with HIV, are between 24 and 36 weeks pregnant, and plan to stay in the area for at least 6 months after your baby is born.
AccraAges 14 years+ - NCT07063095RecruitingPhase 3
Testing two antibiotics combined for serious bacterial infections
This study tests whether combining two antibiotics (ceftazidime and fosfomycin) works better than ceftazidime alone for hospitalized adults with serious bacterial infections. If you have a severe infection thought to be caused by Gram-negative bacteria, this trial may offer a new treatment option.
Geneva, Canton of GenevaAges 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.