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Hong kong study to reveal Real-World use of asthma biologics

NCT ID NCT06778746

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looks back at how biologic drugs are being used to treat severe asthma in Hong Kong. Researchers will review the medical records of 360 adults to see which biologics are prescribed, how well they control asthma, and any side effects. The goal is to understand current practices and improve future treatment.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this study could provide real-world insights into how well biologics work for severe asthma in Hong Kong, potentially improving treatment guidelines.
What could go wrong
This is an observational study, not a controlled trial, so it cannot prove cause and effect. Results may not apply to other populations.

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.

Participants

About 360 people

The number the study aims to enrol. It can still change while the study runs.

Started

Dec 2024

Expected to finish

Dec 2027

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

We surveyed all subjects with asthma subjects treated by biologics used in Hong Kong from CDARS or from patient lists drawn from local pharmacies of participating hospitals. Patients' electronic and paper medical records will be reviewed by the co-investigators at the respective hospital (respiratory physicians).

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Patients aged 18 years or older. * Patients diagnosed with severe asthma per the Global Initiative for Asthma (GINA) guidelines. * Patients who have received biologic therapy for treatment of asthma (including those who received just one dose to allow assessment of the reason for withdrawal) Exclusion Criteria: \- Patients with respiratory diseases with other known significant respiratory diseases, including tuberculosis (TB)-destroyed lung parenchyma, history of lung resection and lung cancer

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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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Department of Medicine and Therapeutics, Prince of Wales Hospital, Shatin, NT, HK

    RECRUITING

    Hong Kong, Hong Kong

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