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Real-World check: do new biologics really help severe nasal polyps?
NCT ID NCT05228041
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study follows 100 adults with severe chronic sinusitis and nasal polyps who are starting biologic treatments. Researchers want to see how these drugs improve quality of life, smell, and breathing over 6 months, and track any side effects. The goal is to learn which patients benefit most in real-world settings, not just in controlled trials.
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
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2022
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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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
Patients of over 18-year old requiring a biologic treatment for CRswNP in accordance with its marketing approval
- Ages
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18 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: * Patients of over 18-year old requiring a biologic treatment for CRswNP in accordance with its marketing approval Exclusion Criteria: * Oral corticotherapy in the previous month; * Biologic treatment with anti-IgE (omalizumab), anti-IL-5/IL-5R (mepolizumab, benralizumab) or anti-IL-4/IL-13R (dupilumab) or any other biotherapy for inflammatory diseases in the previous 6 months apart from ongoing biotherapies for severe asthma; * Hypersensitivity to humanized antibodies ; * Documented SARS-Cov2 infection in the last 3 months with persistent olfactory disorders related to COVID; * Pregnant or breast-feeding women; * Patient without social coverage
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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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Hop Claude Huriez Chu Lille
Lille, 59037, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can an antibody injection shrink nasal polyps?
- Can a biologic drug plus office polyp removal beat either alone for stubborn nasal polyps?
- A biologic shot may rewire nasal polyps for years of relief
- Can a biologic drug ease the burden of severe nasal polyps?
- Can a new drug shrink nasal polyps and restore smell?
- Triple-Action nasal spray could ease chronic sinusitis