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Changes in Symptom and Quality of Life in Patients With Uncontrolled Asthma Treated With Budesonide/Glycopyrronium/Formoterol Fumarate Metered Dose Inhaler (BGF MDI) (BENTEN)

5. november 2026 opdateret af: AstraZeneca

BENTEN Study: Changes in Symptom and Quality of Life in Patients With Uncontrolled Asthma Treated With Budesonide/Glycopyrronium/Formoterol Fumarate Metered Dose Inhaler (BGF MDI): a Prospective, Multi-centers, Observational Study

This is a single arm, prospective non-interventional study with primary data collection in patients initiated BGF MDI treatment as part of routine clinical care. In this study, 200 patients will be enrolled from approximately 20 sites mainly in general hospitals with respiratory/allergy/asthma specialists in Japan.

Studieoversigt

Status

Ikke rekrutterer endnu

Betingelser

Intervention / Behandling

Undersøgelsestype

Observationel

Tilmelding (Anslået)

200

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Undersøgelse Kontakt Backup

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

The study population will be composed of 200 patients with asthma who are newly initiated BGF MDI treatment and who can regularly visit the study site in Japan.

Beskrivelse

Inclusion Criteria:

  • Patients aged >=18 years at enrollment
  • Patients diagnosed with asthma with an ACQ -5 score ≥1.5 at enrollment
  • Patients who are judged to newly initiate BGF MDI (320/28.8/9.6 ug) treatment as per the investigator's decision and are able to initiate inhalation on the same day as the prescription or, if they have already used another inhaled medication on that day, on the following day.
  • Patients who are capable to fill PRO physically and mentally as judged by investigator
  • Patients who are assessed as able to visit the study site during the 8-week follow-up period
  • Patients who provide written informed consent

Exclusion Criteria:

  • Patients who have been treated with ICS/LABA/LAMA within 6 months before enrollment
  • Patients who have participated in any interventional studies within 1 year before enrollment
  • Patients who have history of asthma exacerbation within 4 weeks before enrollment
  • Patients who have history of respiratory infection within 4 weeks before enrollment
  • Patients who are prescribed systemic corticosteroids within 4 weeks before enrollment
  • Patients who have been treated with any biologic therapy for asthma (e.g., anti-IgE, anti-IL-5/IL-5R, anti-IL-4R, anti-TSLP) within 1 year before enrollment
  • Patients who are pregnant, lactating or intending to become pregnant during the study period

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Observationsmodeller: COHORT
  • Tidsperspektiver: PROSPECTIVE

Kohorter og interventioner

Gruppe / kohorte
Intervention / Behandling
Patients with asthma newly initiated on BGF MDI

The study population will include approximately 200 adult patients with asthma in Japan who are newly initiated BGF MDI treatment, have an ACQ-5 score ≥1.5 at enrollment.

Initiation of BGF MDI treatment in routine clinical practice.

Andre navne:
  • BGF MDI

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change from baseline in Asthma Control Questionnaire-5 (ACQ-5) score
Tidsramme: at Week 8

To evaluate the change in asthma control at 8 weeks from baseline in patients with asthma initiated on BGF MDI, as measured by ACQ-5.

at Week 8

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change in asthma control measured by ACQ-5 at 8 weeks from baseline in the asthma patients initiated with BGF MDI, separately in patients with and without prior inhaled maintenance treatment
Tidsramme: at week 8 from baseline

To evaluate changes in asthma control measured by ACQ-5 at 8 weeks from baseline in the asthma patients initiated with BGF MDI, separately in patients with and without prior inhaled maintenance treatment (defined in 3.5)

at week 8 from baseline
Changes in asthma control measured by ACQ-5
Tidsramme: at week 2 and 4 from baseline

To evaluate changes in asthma control measured by ACQ-5 at 2 and 4 weeks from baseline in the asthma patients initiated with BGF MDI

at week 2 and 4 from baseline
Changes in the disease specific Health-related Quality of Life (HRQoL) measured by Mini Asthma Quality of Life Questionnaire (Mini AQLQ)
Tidsramme: at weeks 2, 4 and 8 from baseline

To evaluate changes in the disease specific Health-related Quality of Life (HRQoL) measured by Mini Asthma Quality of Life Questionnaire (Mini AQLQ) at 2, 4 and 8 weeks from baseline in the asthma patients initiated with BGF MDI

at weeks 2, 4 and 8 from baseline
Proportion of patients initiated with BGF MDI who achieve the minimal clinically important difference (MCID) in ACQ-5
Tidsramme: at weeks 2, 4 and 8 from baseline

To evaluate proportion of patients initiated with BGF MDI who achieve the minimal clinically important difference (MCID) in ACQ-5 at 2, 4 and 8 weeks from baseline in the asthma patients initiated with BGF MDI

at weeks 2, 4 and 8 from baseline
Proportion of patients treated with BGF MDI who achieve the MCID in global Mini AQLQ score
Tidsramme: at weeks 2, 4, 8 from baseline

To evaluate proportion of patients treated with BGF MDI who achieve the MCID in global Mini AQLQ score at 2, 4 and 8 weeks from baseline in the asthma patients initiated with BGF MDI

at weeks 2, 4, 8 from baseline
Onset of action of BGF MDI measured by the Onset of Effect Questionnaire (OEQ)
Tidsramme: 5 and 30 minutes after the first administration

To evaluate the onset of action of BGF MDI measured by the Onset of Effect Questionnaire (OEQ) at 5 and 30 minutes after the first administration

5 and 30 minutes after the first administration
Changes in the cough and sputum symptoms measured by Cough And Sputum Assessment Questionnaire (CASA-Q)
Tidsramme: 2, 4 and 8 weeks from baseline

To evaluate changes in the cough and sputum symptoms measured by Cough And Sputum Assessment Questionnaire (CASA-Q) at 2, 4 and 8 weeks from baseline in the asthma patients initiated with BGF MDI

2, 4 and 8 weeks from baseline

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Anslået)

29. januar 2027

Primær færdiggørelse (Anslået)

31. august 2027

Studieafslutning (Anslået)

31. august 2027

Datoer for studieregistrering

Først indsendt

5. november 2026

Først indsendt, der opfyldte QC-kriterier

5. november 2026

Først opslået (Faktiske)

12. november 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

12. november 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

5. november 2026

Sidst verificeret

1. november 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • D5980R00145

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

JA

IPD-planbeskrivelse

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 shared.

IPD-delingstidsramme

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 rerefer to our disclosure commitment at https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.

IPD-delingsadgangskriterier

When a request has been approved AstraZeneca will provide access to the anonymized individual patient-level data via secure research environment Vivli.org.

Signed Data Usage Agreement (non-negotiable contract for data accessors) must be in place before accessing requested information.

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ja

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

produkt fremstillet i og eksporteret fra U.S.A.

Ingen

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