Respiratory Tract Infections (RTI) Clinical Trials

7 recruitingLast updated: July 25, 2026

There are 7 actively recruiting respiratory tract infections (rti) clinical trials across 8 countries. Studies span Phase 4, Not Applicable. Top locations include Baotou, Inner Mongolia, China, Beijing, Beijing Municipality, China, Bern, Switzerland. Updated daily from ClinicalTrials.gov.


Respiratory Tract Infections (RTI) Trials at a Glance

7 actively recruiting trials for respiratory tract infections (rti) are listed on ClinicalTrialsFinder across 6 cities in 8 countries. The largest study group is Phase 4 with 2 trials, with the heaviest enrollment activity in Baotou, Beijing, and Bern. Lead sponsors running respiratory tract infections (rti) studies include Desmond Tutu TB Centre, Eduardo Lopez -Medina, and Campus Bio-Medico University.

Browse respiratory tract infections (rti) trials by phase

About Respiratory Tract Infections (RTI) Clinical Trials

Looking for clinical trials for Respiratory Tract Infections (RTI)? There are currently 7 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Respiratory Tract Infections (RTI) trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Respiratory Tract Infections (RTI) clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 17 of 7 trials

Recruiting
Phase 4

Prevention With Ismigen of RTIs in Kids

Healthy ChildrenRespiratory Tract Infections (RTI)
Lallemand Pharma AG224 enrolled10 locationsNCT07578012
Recruiting

Clinical Multimodal Surveillance of Respiratory Syndrome Pathogens

Respiratory Tract Infections (RTI)Acute Respiratory Infections (ARIs)Respiratory Syndrome, Acute, Severe
Huashan Hospital2,398 enrolled31 locationsNCT07694648
Recruiting
Not Applicable

Optimal Implementation of Antimicrobial Stewardship in General Practice

Respiratory Tract Infections (RTI)The Use of Antimicrobial Stewardship in in General Practice (Family Medicine)
University of Wollongong120 enrolled4 locationsNCT06953804
Recruiting

Comparing and Predicting the Risk of Respiratory Tract Infection (RTI) Among Post-menopausal Women on or Without Hormone Replacement Therapy (HRT): an Observational Cohort Study

Menopausal WomenRespiratory Tract Infections (RTI)
Insel Gruppe AG, University Hospital Bern400 enrolled1 locationNCT07292857
Recruiting

Respiratory Infections in Young Children

Viral infectionsCohort StudyRespiratory Tract Infections (RTI)+1 more
Eduardo Lopez -Medina1,088 enrolled2 locationsNCT07249996
Recruiting

To Evaluate Mucosal and Systematic Immune Response to Acute Respiratory Tract Infections of South African Children

Mucosal ImmunityRespiratory Tract Infections (RTI)
Desmond Tutu TB Centre250 enrolled2 locationsNCT06902194
Recruiting
Phase 4

OM 85 to Prevent Respiratory Infections in Older At Risk Patients

Respiratory Tract Infections (RTI)
Campus Bio-Medico University360 enrolled1 locationNCT06655272