Real-world dupixent study tracks eczema improvement in 305 canadians
NCT ID NCT06099704
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study followed 305 Canadian adults and children (ages 6+) with moderate-to-severe eczema who were prescribed Dupixent as part of their routine care. Researchers measured how many patients achieved at least a 75% reduction in eczema severity after 6, 12, and 18 months. The goal was to see how well the treatment works in everyday practice, not just in controlled trials.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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305 people
The number who actually took part.
- Started
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Oct 2023
- Finished
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Apr 2026
- Lead sponsor
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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.
Who is studied
Canadian msAD participants (ages 6+) who receive Dupixent for msAD according to the Canadian-country specific prescribing information (in accordance with the Canadian Dupixent Product Monograph)
- Ages
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6 years and older
- Sex
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Anyone
- Healthy volunteers
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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: * Male or female, 6 years or older at baseline visit (Canada has received the country's regulatory approval for use of Dupixent treating msAD for these ages). * Participant is initiating dupilumab as part of routine clinical care through the Dupixent Patient Support Program (PSP) for the treatment of msAD, as per reimbursement criteria. Decision to treat with dupilumab must have been reached prior to and independently of recruitment in the study. * Have a physician's diagnosis of msAD. * Provided signed informed consent or parental/legally acceptable representative consent and/or participant assent. During the study, subjects will continue to receive maintenance therapies for their AD as clinically indicated and as per usual medical practice. * Participant or Parental representative able to understand English and/or Canadian French to complete study-related questionnaires. Exclusion Criteria: * Participants who have a contraindication to the drug according to the Canadian-specific prescribing information label. * Any condition that, in the opinion of the Investigator, may interfere with participant's ability to participate in the study, such as short life expectancy, substance abuse, severe cognitive impairment, or other comorbidities that can predictably prevent the participant from adequately completing the schedule of visits and assessments. * Participants currently participating in any interventional clinical trial which modifies participant care. * Prior use of Dupixent within 6 months of the baseline visit. * Participants not willing to sign the Informed Consent Form.
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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
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Investigational Site Number : 1240002
Ajax, Ontario, L1S 7K8, Canada
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Investigational Site Number : 1240003
Regina, Saskatchewan, S4V 1R9, Canada
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Investigational Site Number : 1240005
Richmond Hill, Ontario, L4E 4L6, Canada
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Investigational Site Number : 1240006
Pointe-Claire, Quebec, H9R 5M7, Canada
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Investigational Site Number : 1240007
Edmonton, Alberta, T5K 1X3, Canada
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Investigational Site Number : 1240008
Peterborough, Ontario, K9J5K2, Canada
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Investigational Site Number : 1240009
Edmonton, Alberta, T5J 3S9, Canada
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Investigational Site Number : 1240010
Surrey, British Columbia, V3R 6A7, Canada
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Investigational Site Number : 1240011
Etobicoke, Ontario, M8X 1Y9, Canada
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Investigational Site Number : 1240012
Montreal, Quebec, H3H 2R9, Canada
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Investigational Site Number : 1240013
Québec, G1W 4R4, Canada
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Investigational Site Number : 1240014
Toronto, Ontario, M5G 1X8, Canada
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Investigational Site Number : 1240015
Toronto, Ontario, M5G 1E2, Canada
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Investigational Site Number : 1240016
London, Ontario, N6A 5R9, Canada
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Investigational Site Number : 1240017
Montreal, Quebec, H3T 1C5, Canada
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Investigational Site Number : 1240018
Waterloo, Ontario, N2J 1C4, Canada
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Investigational Site Number : 1240019
Calgary, Alberta, T2J 7E1, Canada
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Investigational Site Number : 1240020
Halifax, Nova Scotia, B3H 4R2, Canada
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Investigational Site Number : 1240021
Calgary, Alberta, T3B 6A8, Canada
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Investigational Site Number : 1240023
Saint-Jean-sur-Richelieu, Quebec, J3A 1B5, Canada
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Investigational Site Number : 1240024
Barrie, Ontario, L4M 7G1, Canada
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Investigational Site Number : 1240025
Newmarket, Ontario, L3Y 5G8, Canada
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Investigational Site Number : 1240026
Fredericton, New Brunswick, E3B 1G9, Canada
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Investigational Site Number : 1240027
Saskatoon, Saskatchewan, S7K 2C1, Canada
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Investigational Site Number : 1240028
Nanaimo, British Columbia, V9V 1A3, Canada
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Investigational Site Number : 1240029
Winnipeg, Manitoba, R3M 3Z4, Canada
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Investigational Site Number : 1240030
Toronto, Ontario, M4E 1R7, Canada
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Investigational Site Number : 1240031
Cobourg, Ontario, K9A 0Z4, Canada
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Investigational Site Number : 1240033
Toronto, Ontario, M3B 0A7, Canada
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Investigational Site Number : 1240034
Whitby, Ontario, L1N 8M7, Canada
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