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
- NCT07312045Recruiting
Gum health and healing after non-surgical treatment
This study looks at how certain blood and saliva measurements relate to gum disease and healing after a deep cleaning. It may help find better ways to track gum health.
Merkez, ErzincanAges 18–65 - NCT07312227Recruiting
Pregnancy at high altitude study
This study follows pregnant women living at high altitude in Bolivia to understand how pregnancy differs from those at sea level. It may help improve care for mothers and babies in high-altitude regions.
Boston, MassachusettsAges 18–45 - NCT07312266Recruiting
Questioning asymptomatic TB in HIV patients
This study looks for tuberculosis (TB) in people with HIV who have no symptoms. It aims to understand how common hidden TB is, which could lead to better detection and prevention.
Manhiça, Maputo ProvinceAges 18 years+ - NCT07312409Recruiting
Taurine for long COVID vascular health
This study tests whether taking taurine supplements can improve blood vessel function and help with dizziness or fainting caused by long COVID.
Toronto, OntarioAges 18–65 - NCT07312474Recruiting
Study of Anaplasmosis Cases in Alsace
This study looks at people in Alsace, France, who have been diagnosed with anaplasmosis (a tick-borne infection). It aims to understand the disease's patterns and symptoms.
StrasbourgAges 18 years+ - NCT07312604Recruiting
Testing an injection therapy for stubborn ringworm infections
This study tests a new type of injection treatment for stubborn ringworm (tinea) infections that haven't improved with standard pills or creams. It aims to see if this immunotherapy works better for hard-to-treat cases, especially when the fungus might be resistant to usual medicines.
Al Mansurah, Dakahlia GovernorateAges 10–60 - NCT07313527Recruiting
PCR monitoring for invasive aspergillosis prognosis
This study looks at whether repeated PCR tests for a fungus called Aspergillus fumigatus (in blood or lung fluid) can help doctors track how well treatment is working for a serious lung infection called invasive aspergillosis. It is for people who already had a positive PCR test at diagnosis.
StrasbourgAges 18 years+ - NCT07314281RecruitingPhase 4
Comparing two antibiotics for XDR typhoid fever
This trial compares two strong antibiotics, meropenem (given through a vein) and azithromycin (taken by mouth), to see which one works better for a hard-to-treat type of typhoid fever called XDR (extensively drug-resistant) enteric fever. If you have been diagnosed with XDR typhoid fever, this study aims to find the best treatment option for you.
Karachi, SindhAges 1–70 - NCT07316127RecruitingPhase 2
Blood filtering for autoimmune long COVID
This trial tests if filtering certain antibodies from the blood can help people with long COVID who experience post-exertional malaise (PEM) and reduced function. It aims to see if this treatment reduces symptoms and improves daily life.
AmsterdamAges 18–65 - NCT07316192Recruiting
Comparing two wound dressings for hidradenitis suppurativa surgery
This study compares two wound dressings used after surgery for hidradenitis suppurativa (HS) to see which one helps wounds heal better. It may help if you need a wide surgical excision for HS and can attend follow-up visits.
Newark, New JerseyAges 18 years+ - NCT07322302Recruiting
Comparing two approaches for repeat eyelash surgery
This study compares two ways of doing repeat surgery for trichiasis (eyelashes turning inward) on the upper eyelid. The surgeries will be done by specially trained eye care workers, and the goal is to see which approach works better.
Chapel Hill, North CarolinaAges 18 years+ - NCT07327125Recruiting
Skin closure methods and body image after gynecologic surgery
This study compares different ways of closing the skin after open gynecologic surgery for cancer to see which one leads to better body image and emotional well-being. It might help you feel more comfortable with your scar after surgery.
IstanbulAges 17–60 - NCT07327307Recruiting
Study of SYN023 for children exposed to rabies
This study looks at how well the rabies treatment SYN023 works in children under 18 who have had a high-risk (Category III) animal bite. It tests a combination of medications given right after the bite to prevent rabies.
Beijing, Beijing MunicipalityAges birth–17 years - NCT07328971RecruitingPhase 3
Vancomycin taper to prevent C. diff from coming back
This trial tests whether a gradual decrease (taper) of vancomycin can stop C. diff infections from returning. It’s for adults with their first or second C. diff infection who can take pills by mouth.
Montreal, QuebecAges 18 years+ - NCT07329114Recruiting
Testing an electrical dressing for infected wounds
This trial tests a special 'electroceutical' dressing that uses low-level electrical signals to help heal infected traumatic wounds. It may help people with wounds that are not healing well and show signs of infection.
Ivano-FrankivskAges 18–105 - NCT07329686RecruitingPhase 1/Phase 2
Anti-VEGF Injection for Herpes-Related Corneal Blood Vessels
This study tests whether injecting an anti-VEGF medication directly into the clear part of your eye (cornea) can safely reduce abnormal blood vessels caused by a herpes virus eye infection. If you have HSV keratitis with new vessel growth and haven't had prior anti-VEGF treatment or corneal surgery, this trial may be an option for you.
Hangzhou, ZhejiangAges 18 years+ - NCT07333612Recruiting
Evaluating inactive liver cysts in echinococcosis
This trial looks at people with inactive liver cysts caused by echinococcus infection. It aims to understand these cysts better, which might help guide future care decisions.
Pavia, PVAges 18 years+ - NCT07335627Recruiting
Clindamycin for strep knee or hip infections
This trial looks at whether the antibiotic clindamycin works well for treating joint replacement infections caused by strep bacteria. It may help people who had surgery for an infected artificial joint between 2013 and 2024.
StrasbourgAges 18 years+ - NCT07335874Recruiting
Hearing screening follow-up for congenital infection in newborns
This study checks if babies who fail their newborn hearing test might have a hidden infection from birth. It looks for cytomegalovirus (CMV), a common virus that can affect hearing, using a simple test.
StrasbourgAges birth–1 month - NCT07335965Recruiting
Recurring Lyme disease after travel
This study looks at people who have had Lyme disease more than once after traveling abroad. It aims to understand the patterns of the infection and why it comes back.
StrasbourgAges 1 year+ - NCT07336797RecruitingPhase 2
Empagliflozin for weight and metabolism in HIV
This trial tests if empagliflozin, a diabetes medicine, can improve weight and metabolism in people with HIV who take dolutegravir and have a high body mass index (BMI). It may help reduce weight gain linked to HIV treatment.
CairoAges 18–65 - NCT07337993Recruiting
Fungal chest infection: washing the chest cavity
This study tests a chest-washing procedure (lavage) for people with a fungal infection in the space between the lung and chest wall. It aims to see if this extra step helps clear the infection before or instead of surgery.
Lahore, Punjab ProvinceAges Any age - NCT07338279Recruiting
Parvovirus B19 in pregnancy: baby outcomes
This study looks at pregnant women with parvovirus B19 infection and follows what happens with the baby, including any health issues after birth. It helps doctors understand how the infection affects pregnancy.
Pavia, LombardyAges 18 years+ - NCT07339189Recruiting
AI Suicide Prevention for Older Adults With HIV
This trial tests a smartphone-based AI program designed to help people with HIV who have had suicidal thoughts. It aims to reduce suicide risk by teaching coping skills through text-based conversations.
Newark, New JerseyAges 50 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.