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
- NCT06857825Recruiting
Infection control link nurses program for hospital staff
This trial tests a program designed to improve infection control practices among nurses. It aims to increase hand hygiene and reduce infections in hospitals, which could make the healthcare environment safer for patients and staff.
Milan, ItalyAges 18 years+ - NCT07225972RecruitingPhase 3
Immune cells from a family donor for stubborn virus infections after stem cell transplant
This trial is testing whether giving special immune cells from a family donor (called CTLs) along with regular antiviral medicine is better than regular medicine alone for people who have a stubborn adenovirus or cytomegalovirus infection after a stem cell transplant.
Valhalla, New YorkAges 1 day–30 years - 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+ - NCT07224490RecruitingPhase 1
Kisspeptin test for brain function after COVID-19
This study tests how the brain's reproductive hormone system works after a COVID-19 infection using a substance called kisspeptin. It may help explain symptoms like changes in periods or hormone levels in people with long COVID.
Boston, MassachusettsAges 18–60 - NCT07229547RecruitingPhase 3
Onradivir for teens with flu A
This study tests an experimental antiviral pill called Onradivir for teenagers (ages 12 to 17) with uncomplicated influenza A. It aims to see if the drug can safely shorten flu symptoms and help you recover faster.
Shanghai, Shanghai MunicipalityAges 12–17 - NCT07222852RecruitingPhase 3
Heart Protection After Preeclampsia With Enalapril
This trial tests whether the blood pressure medicine enalapril can help protect the hearts of people who had preeclampsia (a pregnancy-related high blood pressure condition) after they give birth. It is for those already in a hospital hypertension monitoring program.
Providence, Rhode IslandAges 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+ - 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 - 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+ - NCT07221747Recruiting
PERSIST trial: PrEP injections for HIV prevention
This study gives long-acting cabotegravir injections (a shot every 2 months) to people at high risk of HIV. It aims to see if this new prevention method works well in real-world settings.
LilongweAges 15–110 - 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+ - 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+ - NCT07226128Recruiting
Can therapy help HIV patients with depression and insulin resistance?
This study tests if cognitive behavioral therapy (a type of talk therapy) can improve how your body handles sugar (insulin resistance) for people living with HIV who also have depression. You may join if you have HIV, are on stable HIV meds, feel depressed, and do not have diabetes.
Indianapolis, IndianaAges 18 years+ - NCT06910878Recruiting
Studying resistant bacteria in urine infections
This study looks at urine infections caused by certain resistant bacteria. If you had a UTI treated by your family doctor between June and December 2024, your doctor may help us learn more about these infections and how to treat them better.
StrasbourgAges 18 years+ - NCT06907056RecruitingPhase 4
A study on a simpler HIV medication combination
This study tests if a two-drug HIV regimen (darunavir/cobicistat plus lamivudine) works as well as a standard three-drug regimen in men whose HIV is already well-controlled. If effective, this could mean taking fewer medications.
Mexico City, Mexico CityAges 18–70 - 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+ - NCT05081401RecruitingPhase 3
All-oral shorter treatment for rifampicin-resistant TB
This Phase 3 trial tests a shorter, all-pill (oral) treatment plan for people with rifampicin-resistant pulmonary tuberculosis. It aims to improve treatment while reducing the burden of therapy, using a plan tailored to the individual.
Guiyang, GuizhouAges 16–75 - NCT05334615Recruiting
Study of blood clot problems after COVID or flu
This study looks at blood clot–related complications after COVID-19 (and in some cases flu) in adults admitted to the hospital. It may help doctors better understand and manage these complications.
Iowa City, IowaAges 18–99 - NCT05117398RecruitingPhase 3
Dalbavancin vs standard antibiotics for catheter bloodstream infection
This trial tests whether dalbavancin (an antibiotic given as a dose or doses) works as well as standard antibiotics to treat bloodstream infections related to a removed IV catheter caused by Staphylococcus aureus. It may help reduce treatment time and dosing complexity if you qualify.
GarchesAges 18 years+ - NCT07216794RecruitingPhase 2
Alendronate trial to reduce hidden HIV
This study tests if alendronate, a bone-strengthening medicine, can shrink the reservoir of HIV that stays in your body even when on treatment. You must have well-controlled HIV on antiretroviral therapy for at least one year but no more than ten years, and meet specific health requirements.
San Francisco, CaliforniaAges 18–65 - NCT07214311RecruitingPhase 2/Phase 3
Preventing repeat knee infection after joint-saving surgery
This trial tests a new medicine called PLG0206 to help prevent a knee infection from coming back after a procedure to clean the joint while keeping the artificial knee in place. If you qualify, you'll receive the study medicine or a placebo along with standard antibiotics.
Sarasota, FloridaAges 18–85 - NCT07220915RecruitingPhase 3
Study of Panzyga to prevent infections in people with weak immune systems
This trial tests if a medication called Panzyga can help prevent infections in people with autoimmune conditions who have low antibody levels after B-cell therapy. It may be an option if you have a condition like multiple sclerosis, rheumatoid arthritis, or lupus.
Glendale, ArizonaAges 18 years+ - NCT07215702RecruitingPhase 2
Testing a drug for kidney injury from sepsis in the ICU
This trial tests if a new drug, AZD4144, can help people with sepsis-related acute kidney injury in the ICU. It aims to see if the drug can improve kidney recovery and reduce complications.
Phoenix, ArizonaAges 18–80
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.