NCT06126692Toboroz
3TR Asthma Biologics Cohort (ABC) Study
3TR Asthma Biologics Cohort (ABC) Study - A Part of the 3TR (Taxonomy, Treatment, Targets and Remission) Consortium for the Identification of the Molecular Mechanisms of Non-response to Treatment, Relapses, and Remission in Autoimmune, Inflammatory, and Allergic Conditions
Forrás: ClinicalTrials.gov · Utoljára frissítve: 2023. nov. 13. · Több mint 12 hónapja nem frissült - kérdezd meg a helyszínt, nyitott-e még
Rövid összefoglaló (regiszter, angolul)
The 3TR-ABC study is a multicentre observational prospective cohort study platform that follows patients with severe asthma from the start of biological therapy and three years onwards. In the 3TR-ABC platform, individual studies are conducted on specific biologics, using aligned study designs. The aim of the study is to assess response to treatment and examine clinical characteristics, biomarkers, and immunological mechanisms related to response, including remission and non-response, that might be new targets or explanations for insufficient treatment. Patients will be extensively characterized at baseline and then followed throughout the years with formal clinical and biological assessment at 4, 16, 52 weeks, and 2, 3 years. Based on the response to treatment, patients will be stratified into remission, clinical responders, and non-responders, and pre-treatment biomarker profiles obtained at the baseline visit will be compared, as well as the immunological response to treatment. Healthy individuals and patients with mild/moderate controlled asthma are included as reference groups and will undergo the same baseline visit as patients with severe asthma. Several bio-samples, to perform multi-omic analysis, will be taken to examine biological pathways associated with response and non-response to biologics.
- Állapot (regiszter)
- Toboroz
- Vizsgálattípus
- Megfigyeléses
- Résztvevők száma
- 600 (tervezett)
- Első benyújtás
- 2023. aug. 14.
- Kezdés
- 2022. jan. 10.
- Elsődleges befejezés
- 2027. nov.
- Fő szponzor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
- Betegségek
- Asztma
- NCT-szám
- NCT06126692
Mit vállalsz
- Vizsgálat típusa: Megfigyeléses
- Tervezett résztvevők: 600
- 2022. jan. 10. és az elsődleges befejezés (2027. nov.) között
- 2 helyszín, 2 országban
- Vizitek és vizsgálatok: kérdezd a vizsgálat csapatát, a regiszter nem sorolja fel őket
A(z) ClinicalTrials.gov regisztermezőiből összeállítva. A vizsgálat felépítését írja le.
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Korábbi kezelés
- Patients with severe asthma:
- Known hypersensitivity to the active substance or any of the excipients
- Participation in an interventional clinical trial within 3 months of visit 1 or receipt of any investigational medicinal product within 3 months or 5 half-lives. Participation in other observational studies is acceptable if in the view of the investigator it will not impact on the study outcomes.
- Other clinically significant medical disease or uncontrolled concomitant disease that is likely, in the opinion of the investigator, to require a change in therapy or impact the ability to participate in the study.
Más betegség
- Patients with mild/moderate asthma:
- Unable to understand written information due to language barriers.
- Unable to give informed consent, i.e., patients who are incapable.
- Show sign of symptoms of uncontrolled asthma (ACQ score higher than 1.5, OCS use, history of exacerbations within the past year).
Egyéb
- Healthy volunteers:
- Unable to understand written information due to language barriers.
- Unable to give informed consent, i.e., patients who are incapable.
Kiket keres a vizsgálat
- Patients with severe asthma that requires High dose ICS (corresponding to minimum 1600 micrograms Budesonide per day) + either LABA, LTRA, or LAMA OR Fixed Prednisolone treatment (OCS) minimum 50% of the time. Minimum 2 exacerbations in the last year or fixed Prednisolone treatment (OCS) minimum 50% of the time OR ACQ>1.5 AND Fulfils national criteria for specific biologic treatment.
- Patients with mild/moderate asthma that requires Low/Medium dose of ICS/LABA +/- LTRA. ACQ < 1.5. No exacerbations in the last year or need of Prednisolone treatment (OCS). Markers of T2 inflammation (B-eos ≥ 0.15 actual or ≥ 0.30 the last year or Sputum eos ≥ 3%, FeNO ≥ 25, allergens positivity). Not direct candidate for treatments with monoclonal antibodies.
- Healthy volunteers that reports no respiratory diseases, No history of asthma or respiratory symptoms, normal lung function. No history of allergies. No lower or upper respiratory infections in the past 4 weeks.
Nem: nők és férfiak · Egészséges önkénteseket is fogad
Helyszínek (2)
Helyszínek a regiszter sorrendjében. Ha a profilodba mented a városodat, távolság szerint rendeződnek.
| Helyszín | Város | Ország | Helyszín állapota |
|---|---|---|---|
| Bispebjerg Hospital | Copenhagen | Dánia | Toboroz |
| Amsterdam University Medical Center | Amsterdam | Hollandia | Toboroz |
Ez az oldal tájékoztatás, nem orvosi tanács. Bármely vizsgálatról az orvosoddal beszélj.