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
- NCT05368974Recruiting
Pregnancy registry for hepatitis C treatment timing
This study is a pregnancy registry that collects information about people who have hepatitis C during pregnancy and took hepatitis C medicines early in pregnancy. It aims to better understand the safety and outcomes of treatment around conception.
Atlanta, GeorgiaAges Any age - NCT07552116Recruiting
Low-intensity laser therapy for pneumonia in children with Down syndrome
This trial tests whether a special low-intensity laser treatment can help boost the immune system and fight pneumonia in children with Down syndrome. Researchers want to see if this approach might help children recover better from their first pneumonia infection.
CairoAges 3–5 - NCT07552038Recruiting
Dental Care Management for People Living With HIV
This study looks at how dentists can best care for people with HIV. Researchers will review dental and health records at hospitals in the Pays de la Loire region to understand what works best for keeping teeth and gums healthy when you have HIV.
Nantes, NantesAges 18 years+ - NCT07555431RecruitingPhase 2
Dolutegravir alone versus with tenofovir for HTLV-1
This study tests whether adding tenofovir (an antiviral medication) to dolutegravir helps treat HTLV-1 infection better than dolutegravir alone. HTLV-1 is a virus that can cause serious health problems, and researchers want to find the most effective treatment combination.
Salvador, Estado de BahiaAges 18 years+ - NCT07559370RecruitingPhase 2
Imatinib Plus Artemether-Lumefantrine for Uncomplicated Malaria
This trial tests whether adding a cancer drug called imatinib to standard malaria treatment works better and is safe. Researchers will enroll adults and children with uncomplicated malaria caused by P. falciparum parasites and monitor them in the hospital for 2–3 days.
KisumuAges 1–55 - NCT07551999Recruiting
Voice Analysis Tool for ME/CFS Diagnosis and Monitoring
This study tests a smartphone app that analyzes your voice to help diagnose and track myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS)—a condition causing extreme tiredness and other symptoms. Researchers want to see if voice patterns can be a simple, at-home way to monitor your condition over time.
Rochester, MinnesotaAges 18 years+ - NCT07558681Recruiting
Antibiotic dosing during liver and pancreas surgery
This study checks if the standard dose of an antibiotic (piperacillin/tazobactam) reaches effective levels in the blood during major liver or pancreas surgery. The goal is to improve infection prevention after surgery.
Vandœuvre-lès-Nancy, LorraineAges 18 years+ - NCT07559318Recruiting
Optimizing Antibiotic Choice for Urinary Tract Infections
This study helps doctors choose the best antibiotic for urinary tract infections (UTIs) by looking at urine culture results. You'll be treated as an outpatient (at home) and monitored to see if your antibiotic is working well.
MelunAges 18 years+ - NCT07553312Enrolling by invitation
Community Support Program for Women Living With HIV
This study tests whether connecting women with HIV/AIDS between their hospital clinic and community resources improves their health and well-being. The program aims to bridge the gap between medical care and community support to help you stay healthier.
Baltimore, MarylandAges 18 years+ - NCT07557251RecruitingPhase 1
Combination immunotherapy for advanced liver cancer with hepatitis B
This trial tests a new combination of three drugs (BRII-5395, sintilimab, and bevacizumab) for advanced hepatocellular carcinoma (liver cancer) in patients with hepatitis B who have not responded well to previous treatments. The goal is to evaluate whether this combination is safe and effective.
BeijingAges 18–70 - NCT07559266Recruiting
HIV Treatment and Well-Being Program for Young Gay Men
This study helps young gay and bisexual men with HIV in Vietnam improve their treatment outcomes and overall well-being. Researchers will work with you at your clinic to provide support and monitor your health while you're taking HIV medications.
Ho Chi Minh CityAges 18–24 - NCT07555392RecruitingPhase 2/Phase 3
Chikungunya Vaccine Safety and Immune Response Study
This study tests a new vaccine to protect against chikungunya virus, a disease spread by mosquitoes that causes fever and joint pain. The study measures how well your immune system responds to the vaccine and tracks any side effects.
Guwahati, AssamAges 12–65 - NCT06699433Recruiting
AI virtual pediatric patient training for primary care doctors
This trial uses artificial intelligence to create virtual standardized pediatric patients. It helps train doctors who work in primary care settings, like community health centers and clinics.
Guiyang, GuizhouAges Any age - NCT06742580Recruiting
Sudden facial paralysis and homocysteine study
This study looks at a possible link between a substance in the blood called homocysteine and sudden facial paralysis (Bell's palsy). If you've recently been diagnosed with this condition, you may be able to join.
AfyonkarahisarAges 18–80 - NCT07543419Recruiting
Real-world Study of Secukinumab for Moderate to Severe Hidradenitis Suppurativa
This study tracks how secukinumab (a new medication) works for hidradenitis suppurativa—a painful skin condition with recurring boils and abscesses—in real-world patient care in Italy. Researchers want to understand treatment patterns and outcomes to help improve care for this condition.
Ancona, ANAges 18–100 - NCT07544589RecruitingPhase 1
Study of DISP-10 for advanced gastrointestinal cancers
This trial tests a new treatment called DISP-10 for people with advanced cancers of the digestive system, such as stomach, colon, or bile duct cancers. It aims to see if DISP-10 is safe and effective.
Duarte, CaliforniaAges 18 years+ - NCT07545564Enrolling by invitationPhase 4
Immune Response Study of Nasal Flu Vaccine in Children
This study measures how your child's body builds immunity after receiving a nasal spray flu vaccine. Researchers will collect samples to understand how the vaccine triggers the immune system to protect against influenza.
Hohhot, Inner MongoliaAges 3–17 - NCT07547813RecruitingPhase 2
Testing LAD328 for moderate-to-severe hidradenitis suppurativa
This study tests a new drug called LAD328 for hidradenitis suppurativa (HS), a chronic skin condition with painful lumps and abscesses. The trial is looking for adults with moderate-to-severe HS who haven't responded well to antibiotics to see if this new treatment can help reduce symptoms.
Warsaw, Masovian VoivodeshipAges 18–65 - NCT07551258Recruiting
Immune System Changes and Lung Infection in Critically Ill Older Adults
This study looks at how the immune system changes in older patients on breathing machines in the ICU, and whether these changes affect the risk of developing pneumonia. Understanding this may help doctors better protect critically ill patients from infection.
L'Hospitalet de Llobregat, BarcelonaAges 18 years+ - NCT07545499Recruiting
Daily rhythms and physical recovery after COVID-19
This study looks at how your body's natural daily rhythms (sleep-wake cycles, energy patterns) affect physical function and daily activities in people recovering from long COVID. Understanding these patterns may help develop better recovery strategies.
Ankara, AltindağAges 18–65 - NCT07549542Enrolling by invitationPhase 4
Testing antibiotic delivery method for hip replacement surgery
This study compares a new way of delivering antibiotics directly into the bone during hip replacement surgery versus the standard IV method. The goal is to see if this approach prevents infection just as well while potentially improving outcomes.
Somerset, New JerseyAges 18 years+ - NCT07549347Recruiting
Smart Toothbrush vs. Professional Cleaning for Gum Disease
This study tests whether using an intelligent (electric) toothbrush with a smartphone app can manage early gum inflammation as effectively as professional dental cleaning. If you have mild gum disease, this trial may help you avoid or delay professional treatments.
Shanghai, Shanghai MunicipalityAges 18–64 - NCT07551115Recruiting
Oral Parasites and Gum Health Study
This study examines whether certain microscopic parasites in the mouth are linked to gum disease. Researchers will compare people with healthy gums to those with gum inflammation or disease to understand this connection better.
Bolu, GölköyAges 18 years+ - NCT07550400Recruiting
Ultrasound Imaging to Guide Septic Shock Treatment
This study tests whether using ultrasound (heart imaging and blood-vessel scanning) helps doctors treat septic shock—a life-threatening blood infection—more effectively. The trial measures whether these imaging tools help guide fluid and medication decisions during resuscitation.
CairoAges 18–50
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.