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Sustained Asthma Remission and Reduced RElapse Using a COmprehensive Management Strategy Randomized Control Trial (SARRE-COMS)

8 september 2026 bijgewerkt door: Hana Serajeddini
This study will evaluate whether specialized tests of airway inflammation and lung abnormalities can better predict asthma remission and relapse than standard clinical assessments in adults with severe asthma who are starting biologic therapy. Participants will be randomly assigned to receive either standard asthma care or a comprehensive management approach guided by specialized biomarker results. Participants will be followed for 12 months and will undergo assessments including questionnaires, lung function testing, blood collection, sputum analysis, CT imaging, and MRI imaging. The results of this study may help improve the prediction of asthma outcomes and support more personalized treatment strategies for patients with severe asthma.

Studie Overzicht

Toestand

Nog niet aan het werven

Conditie

Interventie / Behandeling

Gedetailleerde beschrijving

Current clinical assessments and conventional biomarkers have limited ability to predict which patients will respond most favorably to treatment.

This pilot randomized controlled trial will evaluate whether specialized biomarkers of airway inflammation and lung abnormalities can better predict important asthma outcomes, including remission and relapse, than conventionally available biomarkers. The study will also assess whether a comprehensive management strategy guided by specialized biomarker assessments improves asthma outcomes compared with standard care.

Fifty adults with severe asthma who are initiating biologic therapy will be enrolled and randomized in a 1:1 ratio to either a standard of care group or a comprehensive management group. Participants assigned to the comprehensive management group will have treatment decisions informed by specialized biomarker results, while clinicians caring for participants in the standard of care group will remain blinded to these results.

Participants will be followed for 12 months and will undergo study assessments that include asthma questionnaires, pulmonary function testing, fractional exhaled nitric oxide (FeNO) testing, blood biomarker assessments, sputum cell analysis, computed tomography (CT) imaging, and magnetic resonance imaging (MRI). The study will compare asthma remission, relapse, airway inflammation, and structural airway abnormalities between groups.

The findings from this study will provide preliminary evidence regarding the utility of specialized biomarkers and biomarker-guided management strategies in severe asthma and may inform future larger clinical trials and personalized treatment approaches.

Studietype

Ingrijpend

Inschrijving (Geschat)

50

Fase

  • Niet toepasbaar

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studiecontact

Studie Locaties

    • Ontario
      • London, Ontario, Canada, N6A 4V2
        • St. Joseph's Health Care London
        • Contact:

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

  • Volwassen
  • Oudere volwassene

Accepteert gezonde vrijwilligers

Nee

Beschrijving

Inclusion Criteria:

  • • Patient understands study procedures and is will to participate in the study as indicated by the patient's signature.

    • Provision of written, informed consent prior to any study specific procedures.
    • Males and females ≥ 18 years of age.
    • Diagnosis of severe asthma, as defined by ATS/ERS guidelines (requiring high-dose ICS plus second controller and/or OCS, or uncontrolled despite this therapy).
    • Eligible for initiation of biologic therapy for treatment of asthma.
    • Women of childbearing potential (after menarche) must ensure that they are using an effective form of birth control for at least 2 months prior to each imaging visit. Examples of effective birth control include:
    • True sexual abstinence
    • A vasectomized sexual partner
    • Implanon®
    • Female sterilization by tubal occlusion
    • Effective intrauterine device (IUD)/levonogestrel intrauterine system (IUS)
    • Depo-Provera™ injections
    • Oral contraceptive
    • Evra Patch™
    • Nuvaring™
    • Women of childbearing potential (after menarche) must agree to use a highly effective form of birth control, as defined above, from enrollment, throughout the study duration, and X weeks after last dose of study drug, with negative urine pregnancy test result at Visit 1 and Visit 5.
    • Male participants who are sexually active must agree to use a double barrier method of contraception (male condom with diaphragm or male condom with cervical cap) from the first dose of the study drug until X weeks after last dose.

Exclusion Criteria:

  • • Primary respiratory diagnoses other than asthma (e.g., COPD, bronchiectasis).

    • Patients with incomplete medical records.
    • Patients who have received biologic treatment for asthma within the last 6 months.
    • Patient has an implanted mechanically, electrically, or magnetically activated device or any metal in their body which cannot be removed, including but not limited to pacemakers, neurostimulators, biostimulators, implanted insulin pumps, aneurysm clips, bioprosthesis, artificial limb, metallic fragment or foreign body, shunt, surgical staples (including clips or metallic sutures and/or ear implants) (at the discretion of the MRI Technologist).
    • In the investigator's opinion, subject suffers from any physical, psychological or other condition(s) that might prevent performance of the MRI or CT, such as severe claustrophobia.
    • Patients with contraindications to PFT, sputum induction, CT or MRI imaging.
    • Patients who are pregnant or breastfeeding.
    • Patients who are unable or unwilling to comply with study procedures.

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Primair doel: Behandeling
  • Toewijzing: Gerandomiseerd
  • Interventioneel model: Parallelle opdracht
  • Masker: Enkel

Wapens en interventies

Deelnemersgroep / Arm
Interventie / Behandeling
Experimenteel: Comprehensive Management (Intervention)
Participants will receive asthma management according to routine clinical practice plus a comprehensive biomarker-guided management strategy. Specialized biomarker results will be made available to the treating clinician and may be used to guide treatment decisions.

Intervention Description

Participants will receive asthma management according to routine clinical practice in addition to a comprehensive biomarker-guided management strategy. Specialized biomarker assessments, including sputum cell analysis and imaging biomarkers, will be made available to the treating clinician and may be incorporated into clinical decision-making regarding asthma management. Treatment decisions may be informed by these specialized biomarker results throughout the 12-month study period.

Actieve vergelijker: Standard of Care
Participants will receive asthma management according to routine clinical practice. Specialized biomarker assessments will be performed, but the results will not be disclosed to the treating clinician and will not be used to guide treatment decisions.
Participants will receive asthma management according to routine clinical practice. Specialized biomarker assessments will be performed, but the results will not be disclosed to the treating clinician and will not be used to guide treatment decisions.

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Predictive Performance of Specialized Biomarkers for Asthma Remission and Relapse
Tijdsspanne: Baseline to Month 12
To evaluate the association between baseline specialized clinical, physiologic, airway inflammatory, and imaging biomarkers and asthma outcomes, including sustained remission and relapse, over the 12-month follow-up period. The predictive performance of specialized biomarkers will be compared with that of conventionally available biomarkers.
Baseline to Month 12

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Sponsor

Medewerkers

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start (Geschat)

2 december 2026

Primaire voltooiing (Geschat)

31 december 2028

Studie voltooiing (Geschat)

30 maart 2029

Studieregistratiedata

Eerst ingediend

8 september 2026

Eerst ingediend dat voldeed aan de QC-criteria

8 september 2026

Eerst geplaatst (Werkelijk)

14 september 2026

Updates van studierecords

Laatste update geplaatst (Werkelijk)

14 september 2026

Laatste update ingediend die voldeed aan QC-criteria

8 september 2026

Laatst geverifieerd

1 mei 2026

Meer informatie

Termen gerelateerd aan deze studie

Andere studie-ID-nummers

  • SJHC 005

Plan Individuele Deelnemersgegevens (IPD)

Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?

ONBESLIST

Beschrijving IPD-plan

The study team has not yet determined whether IPD will be shared with other researchers. Any future data-sharing plans will be developed in accordance with applicable ethics approvals, participant consent, and institutional policies.

Informatie over medicijnen en apparaten, studiedocumenten

Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel

Nee

Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct

Nee

Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .