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Undersøgelse af Fluticason/Formoterol/Glycopyrronium til behandling af kronisk obstruktiv lungesygdom (TRIPLAR) (TRIPLAR)

22. oktober 2026 opdateret af: Eurofarma Laboratorios S.A.

Randomized, Open-label, Parallel, Active-controlled, Multicenter Study of Efficacy and Safety of Fixed-dose Combination of Fluticasone /Formoterol /Glycopyrronium for the Treatment of Patients With Chronic Obstructive Pulmonary Disease

Several studies have demonstrated the benefits of the LAMA (Long-Acting Muscarinic Antagonists) + LABA (Long-Acting Beta-Agonists) + IC (inhaled corticosteroids) combination in the treatment of chronic obstructive pulmonary disease (COPD). The use of the triple combination in patients with severe airflow obstruction and a history of flares has been associated with improved lung function, improved patient-reported endpoints and prevention of flares, when compared to LABA, LABA + LAMA and LABA + IC. Furthermore, when compared to dual therapies LABA + IC and LABA + LAMA, triple therapy has been able to reduce all-cause deaths among chronic obstructive pulmonary disease (COPD) patients.

Previously published studies have demonstrated that the triple combination of Fluticasone 250 mcg/Formoterol 12 mcg/Glycopyrronium 12.5 mcg was able to improve lung function in chronic obstructive pulmonary disease (COPD) patients with a history of flares. There was also a significant improvement in the mMRC (modified-Medical Research Council) which began in the 2nd week of treatment and continued up to week 12. The association was considered safe and well tolerated, with only mild to moderate adverse events recorded in approximately 25% of the subjects treated in the study.

Furthermore, bioavailability studies performed with the components of the combination proposed as experimental drug - Fluticasone/Formoterol/Glycopyrronium - indicated that there is no pharmacokinetic interaction between the 3 active ingredients when they were administered concomitantly to healthy individuals under fasting conditions.

Studieoversigt

Status

Ikke rekrutterer endnu

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

This is a phase 3 non-inferiority, randomized, open-label study with active control to compare the efficacy and safety of a fixed-dose triple combination to another triple combination with already established efficacy in subjects with symptomatic chronic obstructive pulmonary disease (COPD).

This study will be conducted in two stages. Study Step 1 The primary assessment of non-inferiority will be performed after 12 weeks of treatment by assessing FEV1 (Forced expiratory volume in the first second) in relation to baseline.

Study Step 2 In a second step, it will be assessed whether the benefits of the new triple combination on respiratory symptoms and health-related quality of life are sustained in the long term and to determine the annual rate of flares in 52 weeks of treatment.

The study will comprise a screening phase, consisting of a screening and run-in visit lasting up to 14 days, and a treatment phase in which, after collecting baseline data (which includes assessment of FEV1 (Forced expiratory volume in the first second) and quality of life through a questionnaire), participants will be randomized and begin their respective treatments.

Visits during Step 1 of treatment will be performed at weeks 4 and 12. The week 12 visit will be the primary endpoint visit.

After 12 weeks, Step 2 of the study will begin with all participants who completed Step 1 and who agreed to remain in the study to receive Eurofarma's experimental drug for up to 52 weeks. Visits during this step will be performed at weeks 24, 36 and 52 to assess safety, quality of life, lung function and flare rate (exploratory endpoints).

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

1252

Fase

  • Fase 3

Kontakter og lokationer

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

Studiekontakt

Undersøgelse Kontakt Backup

Studiesteder

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

40 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Participants of both sexes who meet all of the following criteria will be included in the study:

    1. Signed Informed Consent Form (ICF).
    2. Male or female aged 40 or over.
    3. Medical diagnosis of chronic obstructive pulmonary disease (COPD) documented by post-bronchodilator FEV1/FVC (Forced Expiratory Volume in the 1st second/ Forced Vital Capacity) ratio < 0.7 (Previous examination report or examination performed at the screening visit).

Exclusion Criteria:

  • Participants who meet any of the following criteria will be excluded from the study:

    1. Pregnant or lactating women.
    2. Current diagnosis of asthma without current diagnosis of chronic obstructive pulmonary disease (COPD). Observation: Subjects with a prior history of asthma are eligible if they have a current diagnosis of chronic obstructive pulmonary disease (COPD).
    3. Other respiratory disorders other than chronic obstructive pulmonary disease (COPD) (for example, but not restricted to: active tuberculosis, sarcoidosis, pulmonary fibrosis, pulmonary hypertension).

Studieplan

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

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Fluticasone Propionate 250 mcg/Formoterol Fumarate dihydrate 12 mcg/Glycopyrronium Bromide 25 mcg

Fluticasone Propionate 250 mcg/Formoterol Fumarate dihydrate 12 mcg/Glycopyrronium Bromide 25 mcg in the pharmaceutical form of hard capsule with powder for inhalation - 1 capsule per inhalation twice a day

Participants randomized to this group will receive 1 capsule per inhalation twice a day

Andre navne:
  • Fluticasonpropionat 250 mcg/formoterolfumaratdihydrat 12 mcg/glycopyrroniumbromid 25 mcg
Aktiv komparator: Trimbow® (Beclomethasone 100 mcg/Formoterol 6 mcg/Glycopyrronium 12.5 mcg)

Beclomethasone Dipropionate 100 mcg/Formoterol Fumarate dihydrate 6 mcg/Glycopyrronium Bromide 12.5 mcg in pharmaceutical form aerosol solution in pressurized metered dose device (pMDI) for inhalation (Trimbow® - Chiesi Farmacêutica Ltda.) - 2 triggering twice a day

Participants randomized to this group will receive 2 triggering twice a day

Andre navne:
  • Trimbow® - Beclomethasondipropionat 100 mcg/formoterolfumaratdihydrat 6 mcg/glycopyrroniumbromid 12,5 mcg

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change to morning pre-dose FEV1
Tidsramme: week 12

Change to morning pre-dose FEV1 at week 12 relative to baseline Forced expiratory volume in the first (FEV1).

week 12

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change to SGRQ (Saint George's Respiratory Questionnaire)
Tidsramme: week 12

Change to SGRQ (Saint George's Respiratory Questionnaire) total score at week 12 compared to baseline

week 12
Change to the COPD (chronic obstructive pulmonary disease )
Tidsramme: weeks 4 and 12

Change to the COPD (chronic obstructive pulmonary disease ) Assessment Test (CAT - questionnaire to measure the impact of COPD on a person's life) in weeks 4 and 12 in relation to baseline

weeks 4 and 12

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)

30. januar 2027

Primær færdiggørelse (Anslået)

1. august 2028

Studieafslutning (Anslået)

1. august 2028

Datoer for studieregistrering

Først indsendt

3. januar 2024

Først indsendt, der opfyldte QC-kriterier

29. januar 2024

Først opslået (Faktiske)

31. januar 2024

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

26. oktober 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

22. oktober 2026

Sidst verificeret

1. oktober 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • EF183

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

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