Please sign in to follow a disease.
New asthma drug aims to stop attacks in severe cases
NCT ID NCT07098403
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This phase 3 trial tests a new drug called SHR-1905 for adults with severe asthma that is not well controlled by current treatments. The study will compare the drug to a placebo to see if it reduces asthma attacks and improves lung function. About 408 participants will take part across multiple centers.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- SHR-1905 injection
- What this could lead to
- If successful, this could provide a new treatment option to reduce asthma attacks and improve breathing for people with severe uncontrolled asthma.
- What could go wrong
- This is a phase 3 trial, but results are not yet known. The drug may not work better than placebo, and side effects are possible. It is not a cure.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
-
About 408 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Sep 2025
- Expected to finish
-
Jun 2028
An estimate. End dates often move.
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Age ≥ 18. 2. Documented physician-diagnosed asthma for at least 12 months. 3. Participants who have received asthma controller medication with medium or high dose ICS for at least 6 months. 4. Documented treatment with a total daily dose of either medium or high dose ICS (Refer to Guidelines for the prevention and management of bronchial asthma (2024 edition)) for at least 3 months. 5. At least one additional maintenance asthma controller medication is required according to standard practice of care and must be documented for at least 3 months. 6. Pre-BD FEV1 \< 80% predicted normal. 7. Objective evidence of asthma as documented. 8. Documented history of at least 2 asthma exacerbation events within 12 months, and at least one of the exacerbations should occur during the treatment of medium-to-high dose ICS. 9. ACQ-6 score ≥ 1.5 at screening and on day of baseline. 10. ePRO adherence ≥ 70% in the 7 days prior to randomization. Exclusion Criteria: 1. Clinically significant pulmonary disease other than asthma. 2. History of cancer. 3. History of a clinically significant infection. 4. Current smokers or participants with smoking history ≥ 10 pack-yrs. 5. History of chronic alcohol or drug abuse within 12 months. 6. Hepatitis B, C or HIV. 7. Pregnant or breastfeeding. 8. History of anaphylaxis following any biologic therapy. 9. participant randomized in the current study or previous SHR-1905 studies.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Asthma are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
-
The First Affiliated Hospital of Guangzhou Medical University
RECRUITINGGuangzhou, Guangdong, 510830, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a simple breath test cut asthma Flare-Ups?
- Breathing tests face off: can extra lung measurements improve asthma diagnosis?
- The carbon label on your inhaler: can it sway a Doctor's choice?
- Six biologics put to the test in Real-World asthma and COPD care
- Can a digital program help teens with chronic illnesses move to adult care?
- Why do some kids catch every cold? a 1,200-Child study hunts for immune clues