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
- NCT07348679Recruiting
Cigarette filter study for adult smokers
This study tests how different cigarette filters work in smokers who are not trying to quit. You must smoke at least 5 non-menthol cigarettes daily and not use Natural American Spirit or menthol brands.
New Brunswick, New JerseyAges 21 years+ - NCT07350785Recruiting
Predicting outcomes after hip fracture using MDW
This trial checks if a blood test called MDW (monocyte distribution width) can help predict complications and recovery in older adults after a hip fracture.
Kifissia, AtticaAges 65 years+ - NCT07351344Recruiting
African survey on healthcare worker sepsis knowledge
This study uses an anonymous online survey to understand how healthcare workers in seven African countries recognize and manage sepsis. Your answers could help improve sepsis care across the continent.
KumasiAges 18 years+ - NCT07354269RecruitingPhase 4
Polio vaccine study for adolescents and adults
This trial tests a polio vaccine (sIPV) in healthy people aged 7-50 years. It aims to see how safe and effective the vaccine is, and may help protect against polio.
Dingxi, GansuAges 3 months–50 years - NCT07354568Recruiting
Mixed heart and blood vessel shock study
This study looks at people with a severe type of shock that affects both the heart and blood vessels, treated in the intensive care unit. It aims to understand how these patients recover and what factors impact their survival.
Amiens, SommeAges 18 years+ - NCT07356583Recruiting
Neonatal enterovirus infections in Italy
This study looks at enterovirus infections in newborn babies admitted to intensive care, focusing on one type called echovirus 11. It aims to better understand the virus and how it affects babies to improve care.
Pavia, LombardyAges 1 day–4 weeks - NCT07356570Recruiting
Post-COVID care tracking study for long-term symptoms
This study follows people with lasting or complex COVID-19 symptoms who are already in a specialized care program. It aims to better understand and improve recovery after COVID.
Pierre-BéniteAges 18 years+ - NCT07357038Recruiting
AmBisome for fungal infections in children with blood cancer
This study follows children and teens with blood cancers who got a fungal infection while on preventive antifungal medicine. It looks at how well liposomal amphotericin B (AmBisome) works and how safe it is for them.
Tianjin, Tianjin MunicipalityAges 1 month–18 years - NCT07358910Recruiting
Tracking infectious diseases in communities
This study looks at how infections spread in villages in Cambodia. If you live in a participating village, you might help us understand and prevent disease outbreaks.
Phnom Penh, Phnom PenhAges 2–75 - NCT07359287Recruiting
Study on antibiotic use for respiratory infections
This study tests a program to help doctors prescribe antibiotics more carefully for common respiratory infections like colds, flu, bronchitis, and sinusitis. It may lead to better treatment for you.
CaenAges Any age - NCT07359482RecruitingPhase 3
Fluvoxamine for fatigue after covid-19
This study tests the antidepressant fluvoxamine to see if it can reduce long-term fatigue in adults who developed severe tiredness after a covid-19 infection. You may join if your fatigue started or got worse after covid and has lasted at least 3 months.
Amsterdam-ZuidoostAges 18–70 - NCT07359651Recruiting
Study on factors linked to death in severe tissue infections
This study looks at what factors are linked to higher risk of death in patients hospitalized with a severe, flesh-eating infection called necrotizing soft tissue infection (NSTI). It aims to help doctors better identify and treat these dangerous infections.
CagliariAges 18 years+ - NCT07361679RecruitingPhase 4
Aspirin plus heparin vs aspirin alone for preeclampsia prevention
This trial tests whether adding a daily blood-thinning injection (heparin) to low-dose aspirin helps prevent preeclampsia better than aspirin alone for pregnant women at high risk.
Athens, AtticaAges 18 years+ - NCT07361809Recruiting
Desvenlafaxine for shingles pain relief
This trial tests if desvenlafaxine (an antidepressant also used for nerve pain) can safely reduce pain from shingles. It may be an option if your shingles pain is moderate to severe and started within the last 3 months.
BeijingAges 18 years+ - NCT07362667Recruiting
Bronchoscopic cleaning and spraying in ABPA
This trial tests a procedure that uses a bronchoscope to clean mucus from the airways and then spray the antifungal drug amphotericin B directly into the lungs. It may help people whose ABPA is active and not improving with standard treatments.
Jinan, ShandongAges 18 years+ - NCT07362693Recruiting
Biologic drugs for allergic bronchopulmonary aspergillosis with asthma
This study tests if biologic drugs are safe and effective for people with allergic bronchopulmonary aspergillosis (ABPA) who also have severe asthma. It may help if you've had an asthma attack in the past year.
Jinan, ShandongAges 18 years+ - NCT07364539Recruiting
Local registry of brain and spinal cord infections
This study is a registry that collects information from people treated at the Policlinico San Matteo hospital for infections of the brain or spinal cord. By joining, you help doctors learn more about these conditions.
Pavia, ItaliaAges Any age - NCT07364565Recruiting
Green tea mouthwash for plaque and gum health
This trial tests whether a pure green tea mouthwash can reduce plaque and gum inflammation better than a placebo or an essential oils mouthwash. It may be a good option if you have healthy gums and are looking for a natural alternative.
Irbid, Irbid GovernorateAges 18 years+ - NCT07366593Recruiting
Immune & respiratory health in Down syndrome kids with pneumonia
This study looks at how the immune system and breathing are affected in children with Down syndrome who have pneumonia. It aims to find patterns that could lead to better treatments.
CairoAges 1–6 - NCT07367113Recruiting
Finger sensor guided fluids for skin health in older ICU patients
This study tests if using a finger sensor to guide fluid therapy can prevent skin failure in older ICU patients with sepsis or shock. It compares usual care to personalized fluid management.
Nantong, JiangsuAges 65 years+ - NCT07367412Recruiting
Zinc supplements for infection prevention in older hospital patients
This study tests whether giving zinc supplements to older patients (65+) in the hospital can help prevent infections. It is for patients at Herlev Hospital who are not already taking high doses of zinc or receiving certain specialized treatments.
Herlev, CopenhagenAges 65 years+ - NCT07368634RecruitingPhase 1/Phase 2
EBV-TCR-T cells for persistent EBV after stem cell transplant
This trial tests whether special immune cells (called EBV-TCR-T cells) can help clear the Epstein-Barr virus in people who still have high virus levels after a stem cell transplant. It's an experimental therapy for those whose virus hasn't responded to standard care.
BeijingAges 18–70 - NCT07368647Recruiting
Hyperbaric oxygen for radiation cystitis symptoms
This trial tests whether hyperbaric oxygen therapy (breathing pure oxygen in a pressurized chamber) can improve symptoms and reduce inflammation in people with bladder damage from past pelvic radiation. It compares patients with radiation cystitis to those without it.
Lebanon, New HampshireAges 18 years+ - NCT07370389Recruiting
Testing a new pain drug for shingles pain
This trial tests a new pain medication called tulodesvenlafaxine for people with shingles-related pain. It may help if you have moderate to severe pain that started within the last 90 days.
BeijingAges 18 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.