Clinical trials
Acute Respiratory Tract Infection clinical trials
Below are recruiting acute respiratory tract infection clinical trials, each written for real people, not researchers. We’re tracking 38 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04099082Recruiting
Predicting lung scarring after a specific viral infection
This study looks at how your immune response to a particular virus (PIV) might predict future lung scarring called bronchiolitis obliterans. It may help doctors better identify who is at higher risk after a stem cell transplant.
Paris, Île-de-France RegionAges 18 years+ - NCT06282718Recruiting
Observational study of respiratory infections in primary care
This study tracks how patients with respiratory infections (like bronchitis, sore throats, or COVID-19) are treated in family doctor offices across Europe. The goal is to learn more about these infections and improve care. You may be able to join if you have a cough, sore throat, or other symptoms that suggest a respiratory infection, and you go to a participating clinic.
AntwerpAges Any age - NCT07396428Recruiting
Reducing antibiotic use for respiratory infections in Swiss primary care
This study tests whether following a national guideline for treating common respiratory infections (like colds, sore throats, or bronchitis) can help doctors in Switzerland prescribe fewer antibiotics. It focuses on primary care physicians and clinics in certain cantons who are willing to participate in surveys and interviews.
Lausanne, Canton of VaudAges Any age - NCT07381790Recruiting
Modern tools for lung infections in children
This study tests modern technology for diagnosing and treating lower respiratory infections in children. It may help kids with symptoms like fast breathing, wheezing, or chest retractions.
Ålesund, Møre og RomsdalAges birth–2 years - NCT06331364Recruiting
Treating lung infections with better antibiotic decisions in Sri Lanka
This study tests whether a new way of deciding when to use antibiotics helps patients with lower respiratory infections (like pneumonia or bronchitis) in Sri Lankan hospitals. If you were recently admitted with a new lung infection, you may be able to join.
BalapitiyaAges 14 years+ - NCT07717372Recruiting
CRP test for adults with respiratory infection in primary care
This trial tests whether a simple finger-prick test (C-reactive protein or CRP) can help doctors decide whether antibiotics are needed for adults with a cold or other respiratory infection. If you are an adult with recent symptoms and have not taken antibiotics yet, you may be able to join.
JakartaAges 18 years+ - NCT07599449Recruiting
Tracking respiratory infections in French primary care
This study tracks viruses that cause sudden colds and flu-like illnesses during winter months in France. Researchers collect information from patients seen by participating doctors to better understand which respiratory viruses are circulating and help prepare for future outbreaks.
ParisAges Any age - NCT05814237Recruiting
Study of new respiratory infections starting within 10 days
This is an observational study that follows adults who are newly sick with a respiratory infection that started within the past 10 days. It may help researchers understand what causes these infections and how patients do in emergency or hospital-care settings.
BrusselsAges 18 years+ - NCT07694648Recruiting
Watching for germs that cause breathing problems
This study tracks patients with breathing problems to see which germs are making them sick. Doctors will use tests and medical records to watch for different pathogens.
Beijing, Beijing MunicipalityAges Any age - NCT06472219RecruitingPhase 3
PREDICATE trial for serious lung infections
This trial tests a new approach to treating serious respiratory infections in hospitalized adults. It aims to see if a targeted strategy works better than standard care while avoiding extra risks.
Hong KongAges 18 years+ - NCT06715306Recruiting
IV vs. Oral Antibiotics for Common Infections
This trial compares starting antibiotics through a vein (IV) to taking them by mouth for common infections like pneumonia, urinary tract infections, or skin infections (cellulitis). The goal is to see if oral antibiotics work just as well without the need for an IV line.
Aabenraa, Southern DenmarkAges 18 years+ - NCT06736288RecruitingPhase 4
Buccalin® tablets to prevent repeat lung infections
This trial tests whether Buccalin® tablets can help adults who get frequent lower respiratory infections (like bronchitis or COPD flare-ups). It's a phase 4 study collecting more data on safety and how well the medicine works to prevent these infections from coming back.
AlessandriaAges 18–99 - NCT06902194Recruiting
Kids' immune response to respiratory infections study
This study looks at how South African children's immune systems respond to acute respiratory infections. It may help find better ways to treat or prevent these infections.
Cape Town, Western CapeAges Up to 13 years - NCT07278700Recruiting
Fever and respiratory infection study
This study looks at adults with a fever caused by a respiratory infection. If you qualify, you will have a blood draw as part of your regular care, and researchers will use it to learn more about your condition.
Shanghai, Shanghai MunicipalityAges 18 years+ - 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 - NCT07420985RecruitingPhase 2
Ingavirin forte for flu and other viral infections
This trial tests different doses of Ingavirin Forte capsules for treating influenza and other respiratory viruses. It may help people with fever, cough, sore throat, and body aches who have been sick less than 48 hours.
IvanovoAges 18–65 - NCT07536035Recruiting
Comparing Hospital Care Pathways for Acute Medical Illness
This study compares two different hospital care pathways for adults admitted with acute medical emergencies like infections, falls, or COPD flare-ups. The goal is to see which pathway provides more appropriate and effective care.
SingaporeAges 21 years+ - NCT07651865Recruiting
Testing New Ways to Diagnose Respiratory Infections
This study tests new diagnostic tools to help quickly identify what's causing your respiratory infection. You'll provide samples (like nasal swabs) to help researchers understand how these new tests work in real patients.
Addis AbabaAges 6 months+ - NCT07383350Enrolling by invitation
Information sheets for better communication on antibiotics
This study tests if using simple information sheets helps you and your doctor talk better about infections like sore throat, sinusitis, or bronchitis, and make wise decisions about antibiotics — so you only get them when truly needed.
AalborgAges 18 years+ - NCT07215871Enrolling by invitationPhase 1
Second H10N7 flu challenge for prior participants
This study tests whether people who have already been exposed to a lab-made H10N7 flu virus can be safely exposed again. It checks how their immune system responds and how long they shed the virus, in a controlled, isolated setting.
Bethesda, MarylandAges 18–55 - NCT06521892Enrolling by invitation
Improving antibiotic sales in Hubei pharmacies
This study tests ways to improve how community pharmacies in Hubei Province handle antibiotic sales without a prescription. It aims to find better practices to prevent misuse.
Wuhan, HubeiAges Any age - NCT06896643Recruiting
Urine infections and bone surgery in older adults
This trial looks at whether having a urinary tract infection or bacteria in urine affects recovery after bone surgery. It focuses on people 65 and older who will have surgery for a broken bone or other bone problem.
ZlínAges 65 years+ - NCT07513519Recruiting
Quick respiratory virus test in urgent care clinics
This trial tests whether a fast multiplex PCR test (a molecular test that identifies multiple respiratory viruses at once) helps urgent care doctors treat patients with common respiratory illnesses more effectively. The test results are analyzed to see if they improve patient outcomes and reduce unnecessary antibiotics.
Gardendale, AlabamaAges 1 year+ - NCT06955728RecruitingPhase 3
RSV vaccine in pregnancy to protect babies
This study tests an approved RSV vaccine given to pregnant women. The goal is to see if it safely protects their babies from severe RSV lung infections during the first months of life.
Kintampo, Bono EastAges 14–55
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Common questions
- Are there clinical trials for acute respiratory tract infection?
- Yes. Clin2 currently lists 38 recruiting acute respiratory tract infection studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a acute respiratory tract infection trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a acute respiratory tract infection trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.