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Wirksamkeit und Sicherheit von Benralizumab bei EGPA im Vergleich zu Mepolizumab. (MANDARA)

26. Oktober 2026 aktualisiert von: AstraZeneca

Eine randomisierte, doppelblinde, aktiv kontrollierte 52-wöchige Studie mit einer offenen Verlängerung zur Bewertung der Wirksamkeit und Sicherheit von Benralizumab im Vergleich zu Mepolizumab bei der Behandlung von eosinophiler Granulomatose mit Polyangiitis (EGPA) bei Patienten, die eine Standardtherapie erhalten

This is a randomized, double blind, active-controlled, parallel group, multicenter 52-week Phase 3 study to compare the efficacy and safety of benralizumab 30 mg versus mepolizumab 300 mg administered by subcutaneous (SC) injection in patients with relapsing or refractory EGPA on corticosteroid therapy with or without stable immunosuppressive therapy.

All patients who complete the 52-week double-blind treatment period on IP may be eligible to continue into an open label extension (OLE) period. The OLE period is intended to allow each patient at least 1 year of treatment with open-label benralizumab 30 mg administered SC (earlier enrolled patients may therefore be in the OLE for longer than 1 year).

Studienübersicht

Status

Aktiv, nicht rekrutierend

Bedingungen

Intervention / Behandlung

Studientyp

Interventionell

Einschreibung (Tatsächlich)

140

Phase

  • Phase 3

Kontakte und Standorte

Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.

Studienorte

      • Brussels, Belgien, 1090
        • Research Site
      • Brussels, Belgien, 1070
        • Research Site
      • Bamberg, Deutschland, 96049
        • Research Site
      • Freiburg im Breisgau, Deutschland, 79106
        • Research Site
      • Hamburg, Deutschland, 20251
        • Research Site
      • Kirchheim, Deutschland, 73230
        • Research Site
      • Lübeck, Deutschland, 23538
        • Research Site
      • Dijon, Frankreich, 21079
        • Research Site
      • Marseille, Frankreich, 13915
        • Research Site
      • Montpellier, Frankreich, 34090
        • Research Site
      • Nantes, Frankreich, 44093
        • Research Site
      • Paris, Frankreich, 75014
        • Research Site
      • Paris, Frankreich, 75877
        • Research Site
      • Suresnes, Frankreich, 92151
        • Research Site
      • Toulouse, Frankreich, 31059
        • Research Site
      • Ashkelon, Israel, 7830604
        • Research Site
      • Beersheba, Israel, 84101
        • Research Site
      • Jerusalem, Israel, 91120
        • Research Site
      • Ramat Gan, Israel, 52621
        • Research Site
      • Rehovot, Israel, 7661041
        • Research Site
      • Tel Aviv, Israel, 6423906
        • Research Site
      • Cuneo, Italien, 12100
        • Research Site
      • Florence, Italien, 50141
        • Research Site
      • Milan, Italien, 20132
        • Research Site
      • Milan, Italien, 20162
        • Research Site
      • Naples, Italien, 80131
        • Research Site
      • Roma, Italien, 00168
        • Research Site
      • Torino, Italien, 10128
        • Research Site
      • Chiba, Japan, 260-0877
        • Research Site
      • Kita-gun, Japan, 761-0793
        • Research Site
      • Sagamihara-shi, Japan, 228-0815
        • Research Site
      • Sendai, Japan, 980-8574
        • Research Site
      • Shinjuku-ku, Japan, 162-8666
        • Research Site
    • Alberta
      • Calgary, Alberta, Kanada, T2N 4Z6
        • Research Site
    • Ontario
      • Hamilton, Ontario, Kanada, L8N 4A6
        • Research Site
      • Toronto, Ontario, Kanada, M5G 1E2
        • Research Site
      • Toronto, Ontario, Kanada, M5T 3A9
        • Research Site
    • Colorado
      • Denver, Colorado, Vereinigte Staaten, 80206
        • Research Site
    • Michigan
      • Ann Arbor, Michigan, Vereinigte Staaten, 48109
        • Research Site
    • Minnesota
      • Rochester, Minnesota, Vereinigte Staaten, 55905-0001
        • Research Site
    • New Mexico
      • Albuquerque, New Mexico, Vereinigte Staaten, 87106
        • Research Site
    • New York
      • Great Neck, New York, Vereinigte Staaten, 11021
        • Research Site
      • New York, New York, Vereinigte Staaten, 10021
        • Research Site
    • Pennsylvania
      • Philadelphia, Pennsylvania, Vereinigte Staaten, 19104
        • Research Site
    • Texas
      • Denison, Texas, Vereinigte Staaten, 75020
        • Research Site
    • Washington
      • Seattle, Washington, Vereinigte Staaten, 98115
        • Research Site
      • Cambridge, Vereinigtes Königreich, CB2 0QQ
        • Research Site
      • Leicester, Vereinigtes Königreich, LE3 9QP
        • Research Site
      • London, Vereinigtes Königreich, SE19RT
        • Research Site
      • Portsmouth, Vereinigtes Königreich, PO6 3LY
        • Research Site

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

18 Jahre bis 130 Jahre (Erwachsene, Älterer Erwachsener)

Akzeptiert gesunde Freiwillige

Nein

Studienberechtigte Geschlechter

Alle

Beschreibung

Inclusion Criteria:

  1. Male or female subjects age 18 years or older.

  2. EGPA diagnosis based on history or presence asthma and eosinophilia (>1.0x10^9/L and/or >10% of leucocytes) and at least 2 of; biopsy with eosinophilic vasculitis or perivascular/granulomatous inflammation; mono-or polyneuropathy, non-fixed pulmonary infiltrates, sino-nasal abnormality; cardiomyopathy; glomerulonephritis; alveolar haemorrhage; palpable purpura; anti neutrophil cytoplasmic anti-body (ANCA) positivity (Myeloperoxidase or proteinease 3).

  3. History of relapsing (at least 1 confirmed EGPA relapse within last 2 years and > 12 weeks prior to screening), or refractory (failure to attain remission, defined as BVAS=0 and oral corticosteroid (OCS) dose <=7.5 mg/day of prednisolone or equivalent, following standard induction regimen for at least 3 months and within 6 months prior to screening, or recurrence of symptoms upon OCS tapering at any dose of ≥7.5 mg/day prednisolone or equivalent.

    If induction with glucocorticoidsalone, patient must have failed to attain remission after 3 months and the glucocorticoid dose must be ≥15 mg/day prednisolone or equivalent for the 4 weeks prior to randomization.

  4. Must be on a stable dose of oral prednisolone or prednisone of ≥7.5 mg/day (but not >50mg/day) for at least 4 weeks prior to randomization.

  5. If receiving immunosuppressive therapy (excluding cyclophosphamide) the dose must be stable for the 4 weeks prior to randomization and during the study (dose reductions for safety reasons will be permitted).

  6. QTc(F)<450 msec or QTc(F)<480 msec for patients with bundle branch block.

  7. Females of childbearing potential must use an acceptable method of birth control from randomization for at least 12 weeks after the last study drug administration.

Exclusion Criteria:

  1. Diagnosed with granulomatosis with polyangiitis (GPA) or microscopic polyangiitis (MPA)
  2. Organ or life-threatening EGPA < 3 months prior to screening
  3. Currently pregnant or breastfeeding, or planning to become pregnant during study participation.
  4. Current malignancy or history of malignancy, unless received curative therapy >5 years ago, or >1 year ago for basal cell carcinoma, localized squamous cell carcinoma of the skin or in situ carcinoma of the cervix
  5. An untreated or refractory helminth parasitic infection < 24 weeks prior to screening
  6. Unstable liver disease
  7. Severe or clinically significant, uncontrolled cardiovascular disease
  8. Other concurrent disease that may put the patient at risk, or may influence the results of the study, or the patients' ability to complete entire duration of the study
  9. Chronic or ongoing infectious disease requiring systemic anti-infective treatment
  10. Known immunodeficiency disorder or positive HIV test
  11. Prior receipt of mepolizumab, reslizumab, dupilumab or benralizumab. Receipt of intravenous/intramuscular/subcutaneous corticosteroids within 4 weeks prior to randomization, receipt of omalizumab within 130 days prior to screening, rituximab within 6 months prior to screening (or B-cells not recovered), interferon-α or alemtuzumab within 6 months prior to screening, receipt of anti-tumor necrosis factor therapy within 12 weeks prior to screening or an investigational non-biologic product within 30 days or 5 half-lives prior to screening, whichever is longer. Receipt of any other marketed or investigational biologic products within 4 months or 5 half-lives prior to screening, whichever is longer.

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Behandlung
  • Zuteilung: Zufällig
  • Interventionsmodell: Parallele Zuordnung
  • Maskierung: Verdreifachen

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Experimental: Benralizumab arm

1x benralizumab SC injection + 3x placebo to mepolizumab SC injections

30 mg/mL solution for injection in a single accessorized prefilled syringe (APFS) will be administered subcutaneously (SC)

Matching placebo: 0.9% sodium chloride, solutions for injection in 1mL syringes (3 syringes will be used on each dosing occasion). Injection volume per syringe is 1mL. Placebo to Mepolizumban will be administered subcutaneously (SC)

Aktiver Komparator: Mepolizumab arm

3x mepolizumab SC injections + 1x placebo to benralizumab SC injection

3x100 mg vials of powder for solution for injection reconstituted into 3 separate 1 mL syringes for administration on each dosing occasion. Injection volume per syringe is 1 mL. Mepolizumab active solution will be administered subcutaneously (SC)

Matching placebo solution for injection in APFS, 1 mL fill volume. Placebo solution will be administered subcutaneously (SC)

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Number of Subjects Who Achieved Main Remission at Both Weeks 36 and 48
Zeitfenster: Week 36 and Week 48

Percentage of patients with relapsing or refractory EGPA, achieving remission, defined as BVAS = 0 and OCS dose ≤ 4 mg/day (main remission definition) at both Weeks 36 and 48.

Week 36 and Week 48
Supportive Endpoint: Proportion of Subjects Who Achieved Supportive Remission at Both Weeks 36 and 48
Zeitfenster: Week 36 and Week 48

Supportive endpoint: Proportion of patients with relapsing or refractory EGPA, achieving remission, defined as BVAS = 0 and OCS dose ≤ 7.5 mg/day (supportive remission definition) at both Weeks 36 and 48.

Week 36 and Week 48

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Total Accrued Duration of Remission During DB Treatment Period
Zeitfenster: from baseline to end of DB period, 52 Weeks.

Total accrued duration of remission for the following categories: 0 week, > 0 to < 12 week, 12 to < 24 week, 24 to < 36 week, ≥ 36 week.

from baseline to end of DB period, 52 Weeks.
Total Accrued Duration of Sustained Remission During DB Treatment Period
Zeitfenster: from baseline to end of DB period, 52 Weeks

Total accrued duration of sustained remission for the following categories: 0 week, > 0 to < 12 week, 12 to < 24 week, 24 to < 36 week, ≥ 36 week.

from baseline to end of DB period, 52 Weeks
Time From Randomization to First Eosinophilic Granulomatosis With Polyangiitis (EGPA) Relapse
Zeitfenster: from baseline to end of DB period, 52 Weeks

Time from randomization to first Eosinophilic Granulomatosis with Polyangiitis (EGPA) relapse, where relapse is defined as any of the following:

  • Active vasculitis (BVAS > 0); OR
  • Active asthma symptoms and/or signs with a corresponding worsening in ACQ-6 score; OR
  • Active nasal and/or sinus disease, with a corresponding worsening in at least one of the sino-nasal symptom questions; warranting any of the following:
  • An increased dose of OCS therapy to > 4 mg/day prednisolone total daily dose; OR
  • An increased dose or addition of immunosuppressive therapy; OR
  • Hospitalization related to EGPA worsening Calculated using the Kaplan-Meier technique.
from baseline to end of DB period, 52 Weeks
Annualized Eosinophilic Granulomatosis With Polyangiitis (EGPA) Relapse Rate
Zeitfenster: from baseline to end of DB period, 52 Weeks

Annualized Eosinophilic Granulomatosis with Polyangiitis (EGPA) relapse rate through end of DB treatment period. The estimate of annualized relapse rate (relapses per year) and the corresponding 95% CIs were calculated using a negative binomial model. The response variable in the model is the number of relapses experienced by a subject up to Week 52. The logarithm of the subject's corresponding follow-up time up to Week 52 was used as an offset variable to adjust for subjects having different follow-up times during which the events occur. The covariates in the model include treatment arm, baseline dose of prednisone, baseline BVAS and region.

from baseline to end of DB period, 52 Weeks
Average Daily Dose of Prednisolone/Prednisone and Change From Baseline During Week 48 Through 52
Zeitfenster: last 4 weeks of DB period

Average daily dose of prednisolone/prednisone and change from baseline during Week 48 through 52, or last 28 days prior to last double-blind assessment for those that withdrew

last 4 weeks of DB period
Proportion of Patients With Average Daily Dose of Prednisolone/Prednisone During Week 48 Through 52
Zeitfenster: last 4 weeks of DB period

Proportion of patients with average daily dose of prednisolone/prednisone during Week 48 through 52 in each category: 0 mg; >0 to ≤ 4 mg; > 4 to ≤ 7.5 mg and > 7.5 mg

last 4 weeks of DB period
Percentage Reduction From Baseline in Average Daily Dose of Prednisolone/Prednisone During Week 48 Through 52
Zeitfenster: last 4 weeks of DB period

Percentage reduction from baseline in average daily dose of prednisolone/prednisone during Week 48 through 52 in each category: no reduction or withdrawal from treatment; < 25% reduction; 25 to < 50% reduction; 50 to <75% reduction; 75 to < 100% reduction; 100% reduction.

last 4 weeks of DB period
Proportion of Subjects With Reduction From Baseline in Average Daily Dose of Prednisolone/Prednisone During Week 48 Through 52
Zeitfenster: last 4 weeks of DB period

Proportion of subjects with reduction from baseline in average daily dose of prednisolone/prednisone during Week 48 through 52 in each category: >= 50% reduction; 100% reduction; OCS dose <= 4 mg/day.

last 4 weeks of DB period
Proportion of Subjects Who Achieve Clinical Benefit
Zeitfenster: from baseline to end of DB period, 52 Weeks

Proportion of subjects who achieved any clinical benefit definition 1 (defined as any of the following:

  • Main remission at any time in DB period
  • >= 50% reduction in OCS dose in Weeks 48 to 52
  • EGPA relapse free in DB period) and subjects who achieved complete response definition 1 (defined as meeting all the definition 1 criteria above.)
from baseline to end of DB period, 52 Weeks
Proportion of Patients Who Have Achieved Remission Within the First 24 Weeks and Remained in Remission for Remainder of the Double-blind Treatment Period
Zeitfenster: from baseline to end of DB period, 52 Weeks

Proportion of patients who have achieved remission within the first 24 weeks and remained in remission for remainder of the double-blind treatment period

from baseline to end of DB period, 52 Weeks
Change From Baseline in Birmingham Vasculitis Activity Score (BVAS)
Zeitfenster: from baseline to end of DB period, 52 Weeks

Birmingham Vasculitis Activity Score (BVAS) change from baseline by timepoint up to week 52. The BVAS form is divided into 9 organ-based systems, with each section including symptoms/signs that are typical of that particular organ involvement in systemic vasculitis. The total score on all 9 organ systems gives an indication of the disease activity of each patient at the time of scoring. Total scores range from 0 to 63, with higher scores indicating more active vasculitis.

from baseline to end of DB period, 52 Weeks
Spirometry Change From Baseline by Timepoint up to Week 52: Pre-BD FEV1 (L)
Zeitfenster: from baseline to end of DB period, 52 Weeks

Pre-bronchodilator (BD) Forced Expiratory Volume during first second (FEV1) change from baseline by timepoint up to week 52

from baseline to end of DB period, 52 Weeks
Spirometry Change From Baseline by Timepoint up to Week 52: Pre-BD FVC (L)
Zeitfenster: from baseline to end of DB period, 52 Weeks

Pre-bronchodilator (BD) Forced vital capacity (FVC) change from baseline by timepoint up to week 52

from baseline to end of DB period, 52 Weeks
Change From Baseline in Vasculitis Damage Index (VDI)
Zeitfenster: from baseline to end of DB period, 52 Weeks

Vasculitis Damage Index (VDI) change from baseline by timepoint up to week 52. The VDI is divided into 11 organ systems and records items of damage, due to vasculitis, treatment or unrelated, that have occurred since the onset of vasculitis. Completion of the form provides a numerical score, ranging from 0 to 64, with a higher score indicating more damage.

from baseline to end of DB period, 52 Weeks
Change From Baseline in Asthma Control Questionnaire (6-item Version) (ACQ-6)
Zeitfenster: from baseline to end of DB period, 52 Weeks

Asthma Control Questionnaire (6-item version) (ACQ-6) change from baseline by timepoint up to week 52. The ACQ-6 score is calculated by taking the mean of 6 equally weighted domains, with a range of 0 (well controlled) to 6 (extremely poorly controlled).

from baseline to end of DB period, 52 Weeks
Change From Baseline in Short Form 36-item Health Survey (Version 2, Acute Recall) (SF-36v2) Component: Physical Component Summary (PCS)
Zeitfenster: from baseline to end of DB period, 52 Weeks

Short Form 36-item health survey (version 2, acute recall) (SF-36v2) component Physical Component Summary (PCS) change from baseline by timepoint up to week 52. PCS score ranges from 10.8 to 75.5, where a higher score indicates better health.

from baseline to end of DB period, 52 Weeks
Change From Baseline in Short Form 36-item Health Survey (Version 2, Acute Recall) (SF-36v2) Component: Mental Component Summary (MCS)
Zeitfenster: from baseline to end of DB period, 52 Weeks

Short Form 36-item health survey (version 2, acute recall) (SF-36v2) component Mental Component Summary (MCS) change from baseline by timepoint up to week 52. MCS score ranges from 5.6 to 69.7, where a higher score indicates better health.

from baseline to end of DB period, 52 Weeks
Change From Baseline in Sino-nasal Outcome Test-22 (SNOT-22) Total Score
Zeitfenster: from baseline to end of DB period, 52 Weeks

Sino-nasal Outcome Test-22 (SNOT-22) total score change from baseline by timepoint up to week 52. Patient reported symptom severity and symptom impact over the previous 2 weeks on 22 items are captured via a 6-point scale (0 = no problem to 5 = problem as bad as it can be). The total score is the sum of item scores and ranges from 0 to 110 (higher scores indicate poorer outcomes).

from baseline to end of DB period, 52 Weeks
Sino-nasal Symptoms Questionnaire (SSQ) Scores: Symptom Runny Nose
Zeitfenster: from baseline to end of DB period, 52 Weeks

Sino-nasal Symptoms Questionnaire (SSQ) scores : symptom runny nose by timepoint. For the SSQ, participants rate each symptom against the following categories: very severe, severe, moderate, mild, none. Higher scores indicate greater severity (0 = none to 4 = very severe).

from baseline to end of DB period, 52 Weeks
Sino-nasal Symptoms Questionnaire (SSQ) Scores: Symptom Post-nasal Discharge
Zeitfenster: from baseline to end of DB period, 52 Weeks

Sino-nasal Symptoms Questionnaire (SSQ) scores : symptom Post-nasal discharge by timepoint. For the SSQ, participants rate each symptom against the following categories: very severe, severe, moderate, mild, none. Higher scores indicate greater severity (0 = none to 4 = very severe).

from baseline to end of DB period, 52 Weeks
Sino-nasal Symptoms Questionnaire (SSQ) Scores: Symptom Facial Pain/Pressure
Zeitfenster: from baseline to end of DB period, 52 Weeks

Sino-nasal Symptoms Questionnaire (SSQ) scores: symptom Facial pain/pressure by timepoint. For the SSQ, participants rate each symptom against the following categories: very severe, severe, moderate, mild, none. Higher scores indicate greater severity (0 = none to 4 = very severe).

from baseline to end of DB period, 52 Weeks
Sino-nasal Symptoms Questionnaire (SSQ) Scores: Symptom Loss or Reduction in Sense of Taste/Smell
Zeitfenster: from baseline to end of DB period, 52 Weeks

Sino-nasal Symptoms Questionnaire (SSQ) scores: symptom Loss or reduction in sense of taste/smell by timepoint. For the SSQ, participants rate each symptom against the following categories: very severe, severe, moderate, mild, none. Higher scores indicate greater severity (0 = none to 4 = very severe).

from baseline to end of DB period, 52 Weeks
Sino-nasal Symptoms Questionnaire (SSQ) Scores: Symptom Blockage/Congestion of Nose
Zeitfenster: from baseline to end of DB period, 52 Weeks

Sino-nasal Symptoms Questionnaire (SSQ) scores: symptom Blockage/congestion of nose by timepoint. For the SSQ, participants rate each symptom against the following categories: very severe, severe, moderate, mild, none. Higher scores indicate greater severity (0 = none to 4 = very severe).

from baseline to end of DB period, 52 Weeks
Patient Global Impression of Severity (PGIS) Category
Zeitfenster: from baseline to end of DB period, 52 Weeks

Patient Global Impression of Severity (PGIS) category by timepoint

from baseline to end of DB period, 52 Weeks
Patient Global Impression of Change (PGIC) Category
Zeitfenster: from baseline to week 4

Patient Global Impression of Change (PGIC) category by timepoint

from baseline to week 4
WPAI-GH Endpoint, Change From Baseline by Timepoint: Absenteeism (%)
Zeitfenster: from baseline to end of DB period, 52 Weeks

The Work Productivity and Activity Impairment questionnaire (WPAI-GH) has 6 questions which address absenteeism, presenteeism (reduced effectiveness while working), overall work productivity loss (absenteeism plus presenteeism), and activity impairment for the 7 days prior to the assessment. WPAI outcomes are presented as impairment percentages (a higher percentage indicating greater impairment and less productivity). Subscale: Absenteeism (work time missed) (%) score, range 0-100.

from baseline to end of DB period, 52 Weeks
WPAI-GH Endpoint, Change From Baseline by Timepoint up to Week 52: Subscale: Presenteeism (Impairment at Work) (%), Range 0-100.
Zeitfenster: from baseline to end of DB period, 52 Weeks

The Work Productivity and Activity Impairment questionnaire (WPAI-GH) has 6 questions which address absenteeism, presenteeism (reduced effectiveness while working), overall work productivity loss (absenteeism plus presenteeism), and activity impairment for the 7 days prior to the assessment. WPAI outcomes are presented as impairment percentages (a higher percentage indicating greater impairment and less productivity). Presenteeism (%) score.

from baseline to end of DB period, 52 Weeks
WPAI-GH Endpoint, Change From Baseline by Timepoint: Work Productivity Loss (%)
Zeitfenster: from baseline to end of DB period, 52 Weeks

The Work Productivity and Activity Impairment questionnaire (WPAI-GH) has 6 questions which address absenteeism, presenteeism (reduced effectiveness while working), overall work productivity loss (absenteeism plus presenteeism), and activity impairment for the 7 days prior to the assessment. WPAI outcomes are presented as impairment percentages (a higher percentage indicating greater impairment and less productivity). Work productivity loss (%) score, range 0-100.

from baseline to end of DB period, 52 Weeks
WPAI-GH Endpoint, Change From Baseline by Timepoint: Activity Impairment (%)
Zeitfenster: from baseline to end of DB period, 52 Weeks

The Work Productivity and Activity Impairment questionnaire (WPAI-GH) has 6 questions which address absenteeism, presenteeism (reduced effectiveness while working), overall work productivity loss (absenteeism plus presenteeism), and activity impairment for the 7 days prior to the assessment. WPAI outcomes are presented as impairment percentages (a higher percentage indicating greater impairment and less productivity). Activity impairment (%) score, range 0-100.

from baseline to end of DB period, 52 Weeks
Absolute Eosinophil Count, Change From Baseline
Zeitfenster: from baseline to end of DB period, 52 Weeks

Absolute eosinophil count, change from baseline by timepoint up to week 52

from baseline to end of DB period, 52 Weeks

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Sponsor

Ermittler

  • Hauptermittler: Michael Wechsler, MD, National Jewish Health, 1400 Jackson St Denver, CO 80206

Publikationen und hilfreiche Links

Die Bereitstellung dieser Publikationen erfolgt freiwillig durch die für die Eingabe von Informationen über die Studie verantwortliche Person. Diese können sich auf alles beziehen, was mit dem Studium zu tun hat.

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn (Tatsächlich)

29. Oktober 2019

Primärer Abschluss (Tatsächlich)

10. August 2023

Studienabschluss (Geschätzt)

30. November 2026

Studienanmeldedaten

Zuerst eingereicht

29. September 2019

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

5. November 2019

Zuerst gepostet (Tatsächlich)

8. November 2019

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

9. November 2026

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

26. Oktober 2026

Zuletzt verifiziert

1. Oktober 2026

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Andere Studien-ID-Nummern

  • D3253C00001
  • 2019-001832-77 (EudraCT-Nummer)
  • 2023-510248-19-00 (Andere Kennung: EU Trial (CTIS) Number)
  • 2023 (US NIH Stipendium/Vertrag)
  • 2019 (US NIH Stipendium/Vertrag)

Plan für individuelle Teilnehmerdaten (IPD)

Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?

JA

Beschreibung des IPD-Plans

Qualified researchers can request access to anonymized individual patient-level data from AstraZeneca group of companies sponsored clinical trials via the request portal Vivli.org. All requests will be evaluated as per the AZ disclosure commitment: https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.

"Yes", indicates that AZ are accepting requests for IPD, but this does not mean all requests will be approved.

IPD-Sharing-Zeitrahmen

AstraZeneca will meet or exceed data availability as per the commitments made to the EFPIA/PhRMA Data-Sharing Principles. For details of our timelines, please refer to our disclosure commitment at https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.

IPD-Sharing-Zugriffskriterien

When a request has been approved AstraZeneca will provide access to the anonymized individual patient-level data via secure research environment Vivli.org. A Signed Data Usage Agreement (non-negotiable contract for data accessors) must be in place before accessing requested information.

Art der unterstützenden IPD-Freigabeinformationen

  • STUDIENPROTOKOLL
  • SAFT

Arzneimittel- und Geräteinformationen, Studienunterlagen

Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt

Ja

Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt

Nein

Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .