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Real-world study tracks xolair dose bumps for stubborn hives

NCT ID NCT04583475

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at how often doctors increase the dose or give Xolair more frequently for people with chronic hives. Researchers followed 163 adults for 3 months to see how many needed a stronger treatment plan. The goal was to understand real-world use, not to test a new drug.

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

163 people

The number who actually took part.

Started

Feb 2021

Finished

Jun 2023

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

all patients with SUC, for whom the indication for AOM treatment has been selected.

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: * Patient having expressed non-opposition * Affiliation to a social protection scheme (beneficiary or entitled person) * Decision by the investigator to initiate, independently of the study, an AOM treatment for Spontaneous Chronic Urticaria that may or may not be associated with an inducible component. Exclusion Criteria: * Patients \< 18 years of age * Patient who had previously received AOM treatment prior to the inclusion visit * Patients under guardianship or curatorship * Pregnant or breastfeeding woman

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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.

Contacts and locations

Locations

  • Hop Claude Huriez Chu Lille

    Lille, 59037, France