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Undersøgelse, der sammenligner fostereffektvedligeholdelse og aflastningsmiddel versus fostervedligeholdelse + salbutamolafhjælper hos astmatikere

16. april 2026 opdateret af: Chiesi Farmaceutici S.p.A.

48-ugers, multinationale, randomiserede, dobbeltblindede, 2-parallelle grupper, der sammenligner effektiviteten af ​​Foster til vedligeholdelse og aflastningsmiddel versus fastdosis foster til vedligeholdelse plus salbutamol som afhjælper hos astmatikere >=18 år

Dobbeltblindt, multinationalt, multicenter, randomiseret, 2-arm parallelgruppestudie

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

At sammenligne effekten af ​​Foster som vedligeholdelsesbehandling plus yderligere inhalationer som lindring med Foster som vedligeholdelse plus salbutamol som lindring hos astmatikere

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

1714

Fase

  • Fase 3

Kontakter og lokationer

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

Studiesteder

  • Bulgarien
      • Burgas, Bulgarien
        • Chiesi Site No 103
      • Pleven, Bulgarien
        • Chiesi Site No 107
      • Plovdiv, Bulgarien
        • Chiesi Site No 105
      • Plovdiv, Bulgarien
        • Chiesi Site No 111
      • Plovdiv, Bulgarien
        • Chiesi Site No 115
      • Rousse, Bulgarien
        • Chiesi Site No 102
      • Sofia, Bulgarien
        • Chiesi Site No 104
      • Sofia, Bulgarien
        • Chiesi Site No 108
      • Sofia, Bulgarien
        • Chiesi Site No 109
      • Sofia, Bulgarien
        • Chiesi Site No 110
      • Sofia, Bulgarien
        • Chiesi Site No 113
      • Sofia, Bulgarien
        • Chiesi Site No 117
      • Stara Zagora, Bulgarien
        • Chiesi Site No 106
      • Troyan Municipality, Bulgarien
        • Chiesi Site No 116
      • Varna, Bulgarien
        • Chiesi Site No 0101
      • Veliko Tarnovo, Bulgarien
        • Chiesi Site No 112
  • Det Forenede Kongerige
      • Glasgow, Det Forenede Kongerige
        • Chiesi Site No 1301
      • Hereford, Det Forenede Kongerige
        • Chiesi Site No 1306
      • Newcastle, Det Forenede Kongerige
        • Chiesi Site No 1305
  • Frankrig
      • Angoulême, Frankrig
        • Chiesi Site No 428
      • Castelnau-le-Lez, Frankrig
        • Chiesi Site No 421
      • Chauny, Frankrig
        • Chiesi Site No 434
      • Dijon, Frankrig
        • Chiesi Site No 403
      • Hyères, Frankrig
        • Chiesi Site No 408
      • Marmande, Frankrig
        • Chiesi Site No 424
      • Marseille, Frankrig
        • Chiesi Site No 410
      • Marseille, Frankrig
        • Chiesi Site No 436
      • Montpellier, Frankrig
        • Chiesi Site No 418
      • Nice, Frankrig
        • Chiesi Site No 417
      • Nîmes, Frankrig
        • Chiesi Site No 435
      • Ollioules, Frankrig
        • Chiesi Site No 426
      • Paris, Frankrig
        • Chiesi Site No 401
      • Paris, Frankrig
        • Chiesi Site No 423
      • Perpignan, Frankrig
        • Chiesi Site No 404
      • Poitiers, Frankrig
        • Chiesi Site No 405
      • Pézenas, Frankrig
        • Chiesi Site No 425
      • Saint-Etienne, Frankrig
        • Chiesi Site No 416
      • Saint-Girons, Frankrig
        • Chiesi Site No 420
      • Saint-Michel, Frankrig
        • Chiesi Site No 402
      • Saint-Quentin, Frankrig
        • Chiesi Site No 411
      • Soissons, Frankrig
        • Chiesi Site No 406
      • Toulon, Frankrig
        • Chiesi Site No 422
      • Toulon, Frankrig
        • Chiesi Site No 432
      • Verdun, Frankrig
        • Chiesi Site No 414
  • Italien
      • Benevento, Italien
        • Chiesi Site No 606
      • Brescia, Italien
        • Chiesi Site No 633
      • Castrovillari, Italien
        • Chiesi Site No 632
      • Cittadella, Italien
        • Chiesi Site No 612
      • Crema, Italien
        • Chiesi Site No 607
      • Ferrara, Italien
        • Chiesi Site No 601
      • Foggia, Italien
        • Chiesi Site No 610
      • Genova, Italien
        • Chiesi Site No 604
      • Genova, Italien
        • Chiesi Site No 605
      • Impruneta, Italien
        • Chiesi Site No 619
      • Messina, Italien
        • Chiesi Site No 631
      • Milan, Italien
        • Chiesi Site No 627
      • Milan, Italien
        • Chiesi Site No 636
      • Modena, Italien
        • Chiesi Site No 608
      • Montescano, Italien
        • Chiesi Site No 611
      • Naples, Italien
        • Chiesi Site No 635
      • Palermo, Italien
        • Chiesi Site No 603
      • Palermo, Italien
        • Chiesi Site No 624
      • Palermo, Italien
        • Chiesi Site No 630
      • Parma, Italien
        • Chiesi Site No 615
      • Perugia, Italien
        • Chiesi Site No 628
      • Pietra Ligure, Italien
        • Chiesi Site No 613
      • Pisa, Italien
        • Chiesi Site No 602
      • Reggio Calabria, Italien
        • Chiesi Site No 625
      • Roma, Italien
        • Chiesi Site No 618
      • Roma, Italien
        • Chiesi Site No 626
      • Sesto San Giovanni, Italien
        • Chiesi Site No 609 "Sesto San Giovanni (MI)"
      • Vicenza, Italien
        • Chiesi Site No 614
  • Kroatien
      • Osijek, Kroatien
        • Chiesi Site No 305
      • Rijeka, Kroatien
        • Chiesi Site No 304
      • Zadar, Kroatien
        • Chiesi Site No 306
      • Zagreb, Kroatien
        • Chiesi Site No 301
      • Zagreb, Kroatien
        • Chiesi Site No 302
      • Zagreb, Kroatien
        • Chiesi Site No 307
  • Polen
      • Bialystok, Polen
        • Chiesi Site No 720
      • Bialystok, Polen
        • Chiesi Site No 724
      • Bialystok, Polen
        • Chiesi Site No 741
      • Bielsko-Biala, Polen
        • Chiesi Site No 729
      • Gdansk, Polen
        • Chiesi Site No 709
      • Gdansk, Polen
        • Chiesi Site No 719
      • Gdynia, Polen
        • Chiesi Site No 738
      • Giżycko, Polen
        • Chiesi Site No 707
      • Iława, Polen
        • Chiesi Site No 704
      • Katowice, Polen
        • Chiesi Site No 705
      • Katowice, Polen
        • Chiesi Site No 739
      • Krakow, Polen
        • Chiesi Site No 711
      • Krakow, Polen
        • Chiesi Site No 721
      • Krakow, Polen
        • Chiesi Site No 722
      • Krakow, Polen
        • Chiesi Site No 727
      • Krakow, Polen
        • Chiesi Site No 728
      • Legionowo, Polen
        • Chiesi Site No 716
      • Lodz, Polen
        • Chiesi Site No 701
      • Lodz, Polen
        • Chiesi Site No 702
      • Lodz, Polen
        • Chiesi Site No 703
      • Lodz, Polen
        • Chiesi Site No 713
      • Lodz, Polen
        • Chiesi Site No 723
      • Lodz, Polen
        • Chiesi Site No 726
      • Lodz, Polen
        • Chiesi Site No 736
      • Lodz, Polen
        • Chiesi Site No 740
      • Lubin, Polen
        • Chiesi Site No 715
      • Lublin, Polen
        • Chiesi Site No 718
      • Lublin, Polen
        • Chiesi Site No 730
      • Ostróda, Polen
        • Chiesi Site No 735
      • Proszowice, Polen
        • Chiesi Site No 725
      • Rzeszów, Polen
        • Chiesi Site No 737
      • Starachowice, Polen
        • Chiesi Site No 710
      • Strzelce Opolskie, Polen
        • Chiesi Site No 708
      • Sucha Beskidzka, Polen
        • Chiesi Site No 706
      • Warsaw, Polen
        • Chiesi Site No 742
      • Wilkowice, Polen
        • Chiesi Site No 732
      • Wroclaw, Polen
        • Chiesi Site No 712
      • Wroclaw, Polen
        • Chiesi Site No 733
      • Zabrze, Polen
        • Chiesi Site No 714
      • Łomża, Polen
        • Chiesi Site No 717
  • Rumænien
      • Brasov, Rumænien
        • Chiesi Site No 805
      • Bucharest, Rumænien
        • Chiesi Site No 801
      • Bucharest, Rumænien
        • Chiesi Site No 807
      • Bucharest, Rumænien
        • Chiesi Site No 808
      • Cluj-Napoca, Rumænien
        • Chiesi Site No 810
      • Constanța, Rumænien
        • Chiesi Site No 806
      • Iași, Rumænien
        • Chiesi Site No 804
      • Târgu Mureş, Rumænien
        • Chiesi Site No 811
  • Rusland
      • Moscow, Rusland
        • Chiesi Site No 901
      • Moscow, Rusland
        • Chiesi Site No 902
      • Moscow, Rusland
        • Chiesi Site No 903
      • Moscow, Rusland
        • Chiesi Site No 904
      • Moscow, Rusland
        • Chiesi Site No 905
      • Moscow, Rusland
        • Chiesi Site No 906
      • Moscow, Rusland
        • Chiesi Site No 907
      • Moscow, Rusland
        • Chiesi Site No 916
      • Moscow, Rusland
        • Chiesi Site No 917
      • Moscow, Rusland
        • Chiesi Site No 918
      • Ryazan, Rusland
        • Chiesi Site No 915
      • Saratov, Rusland
        • Chiesi Site No 913
      • Saratov, Rusland
        • Chiesi Site No 914
      • Yaroslavl, Rusland
        • Chiesi Site No 908
      • Yaroslavl, Rusland
        • Chiesi Site No 909
      • Yaroslavl, Rusland
        • Chiesi Site No 910
      • Yaroslavl, Rusland
        • Chiesi Site No 911
      • Yaroslavl, Rusland
        • Chiesi Site No 912
  • Serbien
      • Belgrade, Serbien
        • Chiesi Site No 1001
      • Belgrade, Serbien
        • Chiesi Site No 1003
      • Kamenitz, Serbien
        • Chiesi Site No 1002
      • Kragujevac, Serbien
        • Chiesi Site No 1004
      • Niš, Serbien
        • Chiesi Site No 1005
  • Spanien
      • Badalona, Spanien
        • Chiesi Site No 1101
      • Lleida, Spanien
        • Chiesi Site No 1102
      • Terrassa, Spanien
        • Chiesi Site No 1105
      • Zaragoza, Spanien
        • Chiesi Site No 1106
  • Tjekkiet
      • Beroun, Tjekkiet
        • Chiesi Site No 201
      • Brno, Tjekkiet
        • Chiesi Site No 206
      • Brno, Tjekkiet
        • Chiesi Site No 207
      • Prague, Tjekkiet
        • Chiesi Site No 202
      • Prague, Tjekkiet
        • Chiesi Site No 203
      • Prague, Tjekkiet
        • Chiesi Site No 204
      • Prague, Tjekkiet
        • Chiesi Site No 205
      • Prague, Tjekkiet
        • Chiesi Site No 208
  • Tyrkiet (Türkiye)
      • Adana, Tyrkiet (Türkiye)
        • Chiesi Site No 1216
      • Ankara, Tyrkiet (Türkiye)
        • Chiesi Site No 1213
      • Aydin, Tyrkiet (Türkiye)
        • Chiesi Site No 1204
      • Gaziantep, Tyrkiet (Türkiye)
        • Chiesi Site No 1203
      • Istanbul, Tyrkiet (Türkiye)
        • Chiesi Site No 1208
      • Istanbul, Tyrkiet (Türkiye)
        • Chiesi Site No 1214
      • Istanbul, Tyrkiet (Türkiye)
        • Chiesi Site No 1215
      • Izmir, Tyrkiet (Türkiye)
        • Chiesi Site No 1217
      • Kayseri, Tyrkiet (Türkiye)
        • Chiesi Site No 1201
      • Kirikkale, Tyrkiet (Türkiye)
        • Chiesi Site No 1202
      • Konya, Tyrkiet (Türkiye)
        • Chiesi Site No 1207
      • Malatya, Tyrkiet (Türkiye)
        • Chiesi Site No 1211
      • Manisa, Tyrkiet (Türkiye)
        • Chiesi Site No 1210
      • Tokat Province, Tyrkiet (Türkiye)
        • Chiesi Site No 1205
      • Trabzon, Tyrkiet (Türkiye)
        • Chiesi Site No 1209
  • Tyskland
      • Bochum, Tyskland
        • Chiesi Site No 514
      • Bonn, Tyskland
        • Chiesi Site No 520
      • Cologne, Tyskland
        • Chiesi Site No 510
      • Dortmund, Tyskland
        • Chiesi Site No 502
      • Duisburg, Tyskland
        • Chiesi Site No 516
      • Düren, Tyskland
        • Chiesi Site No 504
      • Frankfurt, Tyskland
        • Chiesi Site No 503
      • Frankfurt, Tyskland
        • Chiesi Site No 511
      • Hagen, Tyskland
        • Chiesi Site No 506
      • Hamburg, Tyskland
        • Chiesi Site No 513
      • Koblenz, Tyskland
        • Chiesi Site No 508
      • Koblenz, Tyskland
        • Chiesi Site No 509
      • Krefeld, Tyskland
        • Chiesi Site No 519
      • Ludwigshafen, Tyskland
        • Chiesi Site No 512
      • München, Tyskland
        • Chiesi Site No 505
      • Neuss, Tyskland
        • Chiesi Site No 515
      • Weyhe, Tyskland
        • Chiesi Site No 501
      • Witten, Tyskland
        • Chiesi Site No 518
  • Ukraine
      • Donetsk, Ukraine
        • Chiesi Site No 1410
      • Kharkiv, Ukraine
        • Chiesi Site No 1401
      • Kharkiv, Ukraine
        • Chiesi Site No 1406
      • Kharkiv, Ukraine
        • Chiesi Site No 1407
      • Kharkiv, Ukraine
        • Chiesi Site No 1408
      • Kharkiv, Ukraine
        • Chiesi Site No 1417
      • Kharkiv, Ukraine
        • Chiesi Site No 1418
      • Kiev, Ukraine
        • Chiesi Site No 1402
      • Kiev, Ukraine
        • Chiesi Site No 1403
      • Luhansk, Ukraine
        • Chiesi Site No 1405
      • Odesa, Ukraine
        • Chiesi Site No 1412
      • Simferopol, Ukraine
        • Chiesi Site No 1411

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

Beskrivelse

Inklusionskriterier:

  • Skriftligt underskrevet og dateret informeret samtykke opnået.
  • Mandlige eller kvindelige patienter i alderen ≥ 18 år.
  • En positiv reversibilitetstest
  • Patienter, der har oplevet mindst én alvorlig eksacerbation i de 12 måneder før indrejsen (men ikke inden for den sidste måned)
  • Brug af inhalerede kortikosteroider (ICS) i monoterapi eller brug af ICS i en fast eller fri kombination med langtidsvirkende beta2-agonister (LABA) i en konstant dosis i to måneder før screeningsbesøg
  • Ikke fuldt kontrollerede astmatikere (hvilket betyder delvist kontrollerede eller/og ukontrollerede patienter i henhold til GINA retningslinjer 2007) i den sidste måned før screeningsbesøg
  • Forceret ekspiratorisk volumen i det første sekund (FEV1) ≥ 60 % af forventet for patientens normalværdi.
  • Ikke-rygere eller tidligere rygere

Ekskluderingskriterier:

  • Gravide eller ammende (ammende) kvinder. Kvinder i den fødedygtige alder, MEDMINDRE de opfylder følgende definition af postmenopausal: 12 måneders naturlig (spontan) amenoré eller 6 måneders spontan amenoré med serum-FSH-niveauer >40 mIU/ml eller bruger en eller flere af acceptable metoder til svangerskabsforebyggelse
  • Body Mass Index (BMI) > 34 kg/m2.
  • Patient med infektioner i de nedre luftveje, der påvirker patientens astma inden for 30 dage efter screeningsbesøget.
  • Brug af systemiske steroider inden for den sidste måned.
  • Patienter med andre lungesygdomme såsom KOL, cystisk fibrose, interstitielle lungesygdomme eller enhver anden klinisk eller funktionelt signifikant lungesygdom.
  • Patienter, som har en ukontrolleret respiratorisk, hæmatologisk, immunologisk, renal, neurologisk, hepatisk, endokrin eller anden sygdom.
  • Klinisk relevante laboratorieabnormiteter
  • Patienter, der har en unormal QTcF-intervalværdi
  • Intolerance eller kontraindikation over for behandling med beta2-agonister og/eller ICS eller allergi over for enhver komponent i undersøgelsesbehandlingerne.
  • Patienter behandlet med kortikosteroider med langsom frigivelse i de 3 måneder før screeningsbesøget.
  • Patienter, der behandles med anti-IgE-antistoffer.
  • Patienter behandlet med LABA eller ICS/LABA fast kombination i 24 timer før screeningsbesøg
  • Alvorlig astmaeksacerbation i den sidste måned før screeningsbesøg

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: Dobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Foster (Treatment A)
Participants received one inhalation of Foster (beclomethasone dipropionate 100 µg plus formoterol 6 µg/unit dose) administered via a pMDI, BID, as maintenance therapy and additional inhalations of Foster (beclomethasone dipropionate 100 µg plus formoterol 6 µg/unit dose) as needed in response to symptoms as reliever therapy. A maximum of 6 inhalations per day was allowed as reliever therapy. To ensure blinding, participants received inhalations of placebo matching Ventolin as reliever therapy. Participants received treatment for a duration of 48 weeks.
Medicin: Beclomethasone dipropionate + Formoterol
Administered via a pressurized metered-dose inhaler
Andre navne:
  • Foster
Aktiv komparator: Foster + Ventolin (Treatment B)
Participants received one inhalation of Foster (beclomethasone dipropionate 100 µg plus formoterol 6 µg/unit dose) administered via a pMDI, BID, as maintenance therapy and additional inhalations of Ventolin (Salbutamol, 100 μg per metered dose) as needed in response to symptoms as reliever therapy. A maximum of 6 inhalations per day was allowed as reliever therapy. To ensure blinding, participants received inhalations of placebo matching Foster as reliever therapy. Participants received treatment for a duration of 48 weeks.
Medicin: Beclomethasone dipropionate + Formoterol
Administered via a pressurized metered-dose inhaler
Andre navne:
  • Foster
Medicin: Salbutamol
Administered via a pressurized metered-dose inhaler
Andre navne:
  • Ventolin

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Time to First Severe Asthma Exacerbation
Tidsramme: From First IMP dose to week 48 (EOT)

A severe asthma exacerbation was defined as asthma worsening resulting in hospitalization or emergency room treatment due to asthma worsening, or the need for systemic steroids for ≥ 3 days because of asthma. First severe asthma exacerbation occurred after the first dose of randomised study drug and within end of study was considered for the analysis. Patients without a severe asthma exacerbation or withdrawn before having it, are considered as 'censored' at the last day in the study or at the time of the withdrawal.

Since the median time (50th percentile) and the other key percentiles (25th and 75th) were not reached, the median time of first exacerbation is not available (N.A.). So, to provide meaningful information, the cumulative number of patients who experienced a severe exacerbation at the end of each time period was reported separately.
From First IMP dose to week 48 (EOT)
Cumulative Number of Patients With Severe Asthma Exacerbation by Inter-visit (Measured in Weeks)
Tidsramme: From First dose to end of each interval: 0-4, 4-12, 12-24, 24-36, 36-48 weeks

A severe asthma exacerbation was defined as asthma worsening resulting in hospitalization or emergency room treatment due to asthma worsening, or the need for systemic steroids for ≥ 3 days because of asthma. First severe asthma exacerbation occurred after the first dose of randomised study drug and within end of study was considered for the analysis. Patients without a severe asthma exacerbation or withdrawn before having it, are considered as 'censored' at the last day in the study or at the time of the withdrawal.

As already anticipated in the primary endpoint, since the median time (50th percentile) and the other key percentiles (25th and 75th) were not reached, and the median time of first exacerbation is not available (N.A.), to provide meaningful information, the cumulative number of patients who experienced a severe exacerbation at the end of each time period is here reported.
From First dose to end of each interval: 0-4, 4-12, 12-24, 24-36, 36-48 weeks

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Number of Severe Asthma Exacerbations Per 100 Patients Per Year
Tidsramme: First dose to end of the study (Up to 48 Weeks)

A severe asthma exacerbation was defined as asthma worsening, resulting in hospitalization or emergency room treatment due to asthma worsening, or the need for systemic steroids for ≥ 3 days. As per the outcome measure title, the total number of severe exacerbations (this outcome), of hospitalisations/emergency room treatment, of systemic corticosteroids use (other outcomes) is expressed as rate (events per 100 patients per year) and compared between arms.

Please note that in case of two close severe asthma exacerbations (start date of a severe asthma exacerbation is less than 10 days from the stop date of the previous severe asthma exacerbation), only the first was counted for the analysis.
First dose to end of the study (Up to 48 Weeks)
Number of Systemic Corticosteroids Courses to Treat Asthma Per 100 Patients Per Year
Tidsramme: First dose to end of the study (Up to 48 Weeks)
Systemic corticosteroids courses to treat asthma started at or after the first dose of randomised study drug and with at least one day from the stop date of a systemic corticosteroids course and the start date of the following one have been considered for analysis. As per the outcome measure title, the total number of severe exacerbations (other outcome), of hospitalisations/emergency room treatment (other outcome), of systemic corticosteroids use (this outcome) is expressed as rate (events per 100 patients per year) and compared between arms.
First dose to end of the study (Up to 48 Weeks)
Number of Hospitalisation/Emergency Room Treatments Due to Asthma Per 100 Patients Per Year
Tidsramme: From first dose to end of the study (Up to Week 48)

Hospitalization or emergency room treatment due to asthma started at or after the first dose of randomised study drug was be considered for the analysis.

As per the outcome measure title, the total number of severe exacerbations (another outcome), of hospitalisations/emergency room treatment (this outcome), of systemic corticosteroids use (other outcomes) is expressed as rate (events per 100 patients per year) and compared between arms.
From first dose to end of the study (Up to Week 48)
Change From Baseline in Asthma Control Questionnaire (ACQ) Score to Each Visit
Tidsramme: Week 4 (V3), Week 12 (V4), Week 24 (V5), Week 36 (V6), Week 48 (V7)

The Asthma Control Questionnaire is a tool used to asses how well a participant asthma is controlled and consists of seven questions scored. On average/in general, during the past week 0 (no impairment), 6 (maximum impairment for symptoms).

  1. how often were you woken by your asthma during the night?
  2. how bad were your asthma symptoms when you woke up in the morning?
  3. how limited were you in your activities because of your asthma?
  4. how much shortness of breath did you experience because of your asthma?
  5. how much of the time did you wheeze?
  6. how many puffs/inhalations of short-acting bronchodilator have you used each day?
  7. FEV1 pre-bronchodilator, FEV1 predicted FEV1 % predicted (by clinical staff)

The ACQ total score has been calculated as the mean of the seven question scores ranging from 0 (totally controlled) and 6 (severely uncontrolled). Higher scores indicate the worse outcomes. Adjusted means were reported.
Week 4 (V3), Week 12 (V4), Week 24 (V5), Week 36 (V6), Week 48 (V7)
Number of Mild Asthma Exacerbations Per 100 Patients / Year
Tidsramme: From first dose through end of the study (Up to Week 48)

A mild asthma exacerbation was defined as two consecutive mild asthma exacerbation days satisfying the same criterion. In case periods satisfying different criteria overlapping, only one mild asthma exacerbation was considered. In case of two close mild asthma exacerbations (start date of a mild asthma exacerbation is less than 7 days from the stop date of the previous mild asthma exacerbation), only the first was counted for the analysis. Mild asthma exacerbations occurred at or after the first dose of randomised study drug and within end of study is considered for the analysis.

As per the outcome measure title, the total number of mild asthma exacerbations is expressed as rate (events per 100 patients per year) and compared between arms.
From first dose through end of the study (Up to Week 48)
Number of Mild Asthma Exacerbations: Number of Total Events
Tidsramme: From first dose through end of the study (Up to Week 48)

A mild asthma exacerbation was defined as two consecutive mild asthma exacerbation days satisfying the same criterion. In case periods satisfying different criteria overlapping, only one mild asthma exacerbation was considered. In case of two close mild asthma exacerbations (start date of a mild asthma exacerbation is less than 7 days from the stop date of the previous mild asthma exacerbation), only the first was counted for the analysis. Total number of mild asthma exacerbation events were reported. Mild asthma exacerbations occurred at or after the first dose of randomised study drug and within end of study is considered for the analysis.

.
From first dose through end of the study (Up to Week 48)
Time to First Mild Asthma Exacerbation
Tidsramme: From first dose to end of the study (Up to Week 48)

A "mild asthma exacerbation" was defined as two consecutive mild asthma exacerbation days satisfying the same criterion. In case periods satisfying different criteria overlapping, only 1 mild exacerbation was considered. In case of two close mild exacerbations (start date of a mild exacerbation is less than 7 days from the stop date of the previous mild exacerbation), only the first was counted for the analysis. First mild exacerbation occurred after the first dose of randomised study drug and within end of study is considered for the analysis.

In patient with at least one mild exacerbation, the time to first mild exacerbation was calculated as the time in days between the first dose of randomised study drug (derived) and the time at which the first mild exacerbation occurs (date of the first day of the first mild exacerbation).

Time to first mild asthma exacerbation (days) = (date of first day of first mild exacerbation - date of first dose of randomised study drug (derived)) +1
From first dose to end of the study (Up to Week 48)
Change From Baseline in Morning and Evening Peak Expiratory Flow (PEF) to Each Visit
Tidsramme: Baseline, Weeks 4 (V3), 12 (V4), 24 (V5), 36 (V6), 48 (V7)
PEF is measured twice a day (morning and evening) with Spirotel, a portable electronic peak flow meter. PEF measurement recorded in the morning of the day of each clinic visit was considered as data of the period before clinic visit. During each measurement session (morning or evening before the intake of the study medication) the participant performed 3 blows and only the best PEF parameter was saved into the Spirotel memory.
Baseline, Weeks 4 (V3), 12 (V4), 24 (V5), 36 (V6), 48 (V7)
Change From Baseline in Daily PEF Variability to Each Visit
Tidsramme: Baseline, Weeks 4 (V3), 12 (V4), 24 (V5), 36 (V6), 48 (V7)

PEF is measured twice a day (morning and evening) with Spirotel. PEF measurement recorded in the morning of the day of each clinic visit was considered as data of the period before clinic visit. During each measurement session (morning or evening before the intake of the study medication) the participant will perform 3 blows and only the best PEF parameter will be saved into the Spirotel memory.

The variability of PEF of a day will be calculated using the Best PEF morning and the Best PEF evening recorded in the same day. Variability of PEF is measured daily with Spirotel using the following formula:

Best PEF evening - Best PEF morning/Best PEF evening + Best PEF morning/2 X 100
Baseline, Weeks 4 (V3), 12 (V4), 24 (V5), 36 (V6), 48 (V7)
Change From Baseline in Pre-Dose Forced Expiratory Volume in the First Second (FEV1) at Each Visit
Tidsramme: Baseline, Weeks 4 (V3), 12 (V4), 24 (V5), 36 (V6), 48 (V7)
FEV1 is a measure of lung function and is defined as the maximal amount of air that can be forcefully exhaled in one second. FEV1 was measured using spirometry, conducted at baseline and all clinical visits. An increase in FEV1 reflects improved airway patency, while a decrease suggests worsening obstruction. Higher FEV1 values indicate better lung function. Adjusted means were reported.
Baseline, Weeks 4 (V3), 12 (V4), 24 (V5), 36 (V6), 48 (V7)
Change From Baseline in Pre-Dose Forced Expiratory Flow Between 25% and 75% of Vital Capacity (FEF25-75%) at Each Visit
Tidsramme: Baseline, Weeks 4 (V3), 12 (V4), 24 (V5), 36 (V6), 48 (V7)
FEF is a lung function test and is measured using the spirometery. The FEF25%-75% is the forced expiratory flow from 25% to 75% of FVC. FEF25%-75% measurement is conducted at baseline and all clinical visits. An increase in FEF25%-75% reflects improved airway patency, while a decrease suggests worsening obstruction. Higher FEF25%-75% values indicate better lung function. Adjusted means were reported.
Baseline, Weeks 4 (V3), 12 (V4), 24 (V5), 36 (V6), 48 (V7)
Change From Baseline in Total Asthma Symptom Scores Measured Daily by Each Visit
Tidsramme: Baseline, Weeks 4 (V3), 12 (V4), 24 (V5), 36 (V6), 48 (V7)

The asthma symptoms are: cough, wheeze, chest tightness and breathlessness. Each morning and evening asthma symptoms are to be scored, as respectively occurred during the night and during the day, as follows:

Night-time asthma symptom score: 0 = No symptom, 1 = Mild: symptoms not causing awakening, 2 = Moderate: discomfort enough to cause awakening, 3 = Severe: causing awakening for most of the night / do not allow to sleep at all

Day-time asthma symptom score: 0 = No symptom, 1 = Mild: aware of symptoms which can be easily tolerated, 2 = Moderate: discomfort enough to cause interference with daily activity, 3 = Severe: incapacitating with inability to work / take part in usual activity

Total asthma symptoms score was calculated as the sum of the day-time and the night-time asthma symptoms score recorded on the following day and score ranges from 0 to 6, higher score indicates worse symptoms.
Baseline, Weeks 4 (V3), 12 (V4), 24 (V5), 36 (V6), 48 (V7)
Number of Inhalations of Reliever Medication Per Day by Each Two-Week Period
Tidsramme: Weeks 1-2, 3-4, 5-6, 7-8, 9-10, 11-12, 13-14, 15-16, 17-18,19-20,21-22, 23-24, 25-26, 27-28, 29-30, 31-32, 33-34, 35-36, 37-38, 39-40, 41-42, 43-44, 45-46, 47-48
The daily use of reliever medication was calculated as sum of the number of puffs taken during the day and the number of puffs taken during the night recorded on the following day. In case one session in a day is missing, only the available session (evening or morning) was considered for the daily use of reliever medication. A minimum of seven evaluable measurements are required in each two-week treatment period and during the two-weeks of the run-in period (baseline).
Weeks 1-2, 3-4, 5-6, 7-8, 9-10, 11-12, 13-14, 15-16, 17-18,19-20,21-22, 23-24, 25-26, 27-28, 29-30, 31-32, 33-34, 35-36, 37-38, 39-40, 41-42, 43-44, 45-46, 47-48
Percentage of Asthma Symptom-free Days by Each Two-Week Period
Tidsramme: Week 3-4, 11-12, 23-24, 35-36 and 47-48

Asthma symptom-free days are days with the total asthma symptom score equal to zero. Percentage of asthma symptom-free days will be calculated in each two-week period using the following formula:

% of asthma symptoms- free days = Number o f asthma symptoms- free days in that two - week period/Number o f days with data recorded for asthma symptom scores in that two - week period X 100.
Week 3-4, 11-12, 23-24, 35-36 and 47-48
Percentage of Reliever-Medication-Free Days by Each Two-Week Period
Tidsramme: Weeks 1-2, 3-4, 5-6, 7-8, 9-10, 11-12, 13-14, 15-16, 17-18,19-20,21-22, 23-24, 25-26, 27-28, 29-30, 31-32, 33-34, 35-36, 37-38, 39-40, 41-42, 43-44, 45-46, 47-48

A day without reliever medication is a day in which the number of puffs of reliever medication taken in the 24 hours is zero. A day will be considered as missing if both measurements (evening and morning) are missing. A day will be considered as "not-free" if one session is recorded and the other is missing. Percentage of reliever medication-free days will be calculated in each two-week period using the following formula:

% of reliever medication-free days = Number of reliever medication-free days in that two -week period/Number of days with data recorded for reliever medication in that two -week period X 100
Weeks 1-2, 3-4, 5-6, 7-8, 9-10, 11-12, 13-14, 15-16, 17-18,19-20,21-22, 23-24, 25-26, 27-28, 29-30, 31-32, 33-34, 35-36, 37-38, 39-40, 41-42, 43-44, 45-46, 47-48
Percentage of Asthma Control Days by Each Two-week Period Before Clinic Visits
Tidsramme: Week 3-4, 11-12, 23-24, 35-36 and 47-48

Asthma control day is a day with total asthma symptom score equal to zero and without use of reliever medication. A day will be considered as missing if both measurements (evening and morning) are missing. A day will be considered as "not control" if one session is recorded and the other is missing. Percentage of asthma control days will be calculated in each two-week period using the following formula:

% of asthma control days = Number of asthma control days in that two -week period/Number of days with data recorded for asthma symptom scores and reliever medication in that two-week period X100
Week 3-4, 11-12, 23-24, 35-36 and 47-48
Number of Participants With Treatment Emergent Adverse Events
Tidsramme: From first dose of study drug until end of the study (up to 48 weeks)

AE=An untoward medical occurrence after exposure to a medicine, which is not necessarily caused by that medicine.

Serious AE= An adverse event that results in death, is life-threatening, requires hospitalisation or prolongation of existing hospitalisation, results in persistent or significant disability or incapacity, or is a birth defect.

ADR=A response to a medicinal product which is harmful and unintended. Response in this context means that a causal relationship between the medicinal product and an adverse event is at least a reasonable possibility Serious ADR=An adverse reaction that results in death, is life-threatening, requires hospitalisation or prolongation of existing hospitalisation, results in persistent or significant disability or incapacity, or is a birth defect.

Severe AE= "Severe" refers to the intensity of an AE; the event itself may be of relatively minor medical significance but intense.
From first dose of study drug until end of the study (up to 48 weeks)
Number of Patients Who Required > 6 Rescue Inhalations Per Day for at Least Two Consecutive Days During During Treatment Period
Tidsramme: From first dose of study drug until end of the study (up to 48 weeks)
Use of reliever medication was derived from the data of SpirotelTM. The event "more than six reliever medications per day for two consecutive days" is defined as at least two consecutive days with more than six puffs of reliever medication in the day.
From first dose of study drug until end of the study (up to 48 weeks)

Samarbejdspartnere og efterforskere

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

Sponsor

Chiesi Farmaceutici S.p.A.

Efterforskere

  • Ledende efterforsker: Alberto Papi, Professor, Università degli Studi di Ferrara

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

Hjælpsomme links

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 (Faktiske)

20. marts 2009

Primær færdiggørelse (Faktiske)

7. december 2010

Studieafslutning (Faktiske)

7. december 2010

Datoer for studieregistrering

Først indsendt

13. marts 2009

Først indsendt, der opfyldte QC-kriterier

13. marts 2009

Først opslået (Anslået)

16. marts 2009

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

7. maj 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

16. april 2026

Sidst verificeret

1. april 2026

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • CCD-0804-PR-0034
  • 2008-004671-22 (EudraCT nummer)

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

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