A Comparative Study on the Efficacy of Different Stepping-down Therapy for Childhood Asthma
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
Studientyp
Studientyp
Einschreibung (Voraussichtlich)
Einschreibung
Phase
Phase
- Phase 4
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Xin Sun, doctor
- Telefonnummer: +8613572536262
- E-Mail: sunxin6@fmmu.edu.cn
Studienorte
-
-
Shanxi
-
Xi'an, Shanxi, China, 710032
- Department of Pediatrics, Xijing Hospital
-
-
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- age 4-14 years
- patients had mild to moderate persistent asthma. Patients have treated with low-dose inhaled corticosteroids (equivalent to Fluticasone propionate inhaled aerosol 250 ug/ day) combined with Leukotriene receptor antagonist (Montelulast) at least 6 months of and had no symptoms of asthma for nearly 3 months under well asthma control(Asthma Control Test (ACT) score more than or equal to 20).
- patients did not suffer from other acute or chronic diseases that may affect their growth and development
Exclusion Criteria:
- patients with severe persistent asthma or mild persistent asthma failed to be well controlled by low-dose ICS after starting treatment
- suffer from other diseases: Congenital heart disease, chronic infectious disease, protracted diarrhea, congenital airway disease, congenital vascular ring malformation, congenital immune deficiency, tracheal foreign body, bronchial lymph node tuberculosis and gastroesophageal reflux etc.
- patients with poor compliance stop medication or fail to take medication on time.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
|
Aktiver Komparator: Stop Fluticasone propionate Inhaled Aerosol Firstly
Reduced dose Fluticasone propionate Inhaled Aerosol 125 ug once a day and continuation of montelukast once a day,and then stopped Fluticasone propionate Inhaled Aerosol and continuation of montelukast once a day
|
The study consists of two stages and include three groups.
Three groups include: Reduced dose Fluticasone propionate Inhaled Aerosol 125 ug once a day and continuation of montelukast once a day,and then stopped Fluticasone propionate Inhaled Aerosol and continuation of montelukast once a day; Reduced dose Fluticasone propionate Inhaled Aerosol 125 ug once a day and continuation of montelukast once a day,and then stopped montelukast and continuation of Fluticasone propionate Inhaled Aerosol 125 ug once a day; Stopped montelukast and continuation of Fluticasone propionate Inhaled Aerosol 125 ug twice daily, and then Reduced dose Fluticasone propionate Inhaled Aerosol 125 ug once a day.
The scheme of every group is divided into two stages.
Only those whose asthma are well controlled at the end of the first phase will be allowed to proceed to the next phase.
|
|
Aktiver Komparator: Stop Montelukast Secondly
Reduced dose Fluticasone propionate Inhaled Aerosol 125 ug once a day and continuation of montelukast once a day,and then stopped montelukast and continuation of Fluticasone propionate Inhaled Aerosol 125 ug once a day
|
The study consists of two stages and include three groups.
Three groups include: Reduced dose Fluticasone propionate Inhaled Aerosol 125 ug once a day and continuation of montelukast once a day,and then stopped Fluticasone propionate Inhaled Aerosol and continuation of montelukast once a day; Reduced dose Fluticasone propionate Inhaled Aerosol 125 ug once a day and continuation of montelukast once a day,and then stopped montelukast and continuation of Fluticasone propionate Inhaled Aerosol 125 ug once a day; Stopped montelukast and continuation of Fluticasone propionate Inhaled Aerosol 125 ug twice daily, and then Reduced dose Fluticasone propionate Inhaled Aerosol 125 ug once a day.
The scheme of every group is divided into two stages.
Only those whose asthma are well controlled at the end of the first phase will be allowed to proceed to the next phase.
|
|
Aktiver Komparator: Stop Montelukast Firstly
stopped montelukast and continuation of Fluticasone propionate Inhaled Aerosol 125 ug twice daily, and then Reduced dose Fluticasone propionate Inhaled Aerosol 125 ug once a day
|
The study consists of two stages and include three groups.
Three groups include: Reduced dose Fluticasone propionate Inhaled Aerosol 125 ug once a day and continuation of montelukast once a day,and then stopped Fluticasone propionate Inhaled Aerosol and continuation of montelukast once a day; Reduced dose Fluticasone propionate Inhaled Aerosol 125 ug once a day and continuation of montelukast once a day,and then stopped montelukast and continuation of Fluticasone propionate Inhaled Aerosol 125 ug once a day; Stopped montelukast and continuation of Fluticasone propionate Inhaled Aerosol 125 ug twice daily, and then Reduced dose Fluticasone propionate Inhaled Aerosol 125 ug once a day.
The scheme of every group is divided into two stages.
Only those whose asthma are well controlled at the end of the first phase will be allowed to proceed to the next phase.
|
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Asthma Control Test (ACT) score
Zeitfenster: Baseline, 4 weeks, 8 weeks, 12 weeks, 16 weeks, 20 weeks and 24 weeks
|
Change in participant's Asthma Control Test (ACT) score
|
Baseline, 4 weeks, 8 weeks, 12 weeks, 16 weeks, 20 weeks and 24 weeks
|
|
Number of Participants Who Experienced asthma exacerbation or used oral/intravenous corticosteroids as needed
Zeitfenster: Baseline (Week 0) to Week 12
|
Participants Experienced asthma exacerbation or used oral/intravenous corticosteroids as needed
|
Baseline (Week 0) to Week 12
|
|
Number of Participants Who Experienced asthma exacerbation or used oral/intravenous corticosteroids as needed
Zeitfenster: Baseline (Week 0) to Week 24
|
Participants Experienced asthma exacerbation or used oral/intravenous corticosteroids as needed
|
Baseline (Week 0) to Week 24
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Fractional exhaled Nitric Oxide, FeNO
Zeitfenster: Baseline, 12 weeks and 24 weeks
|
Change in participant's Fractional exhaled Nitric Oxide
|
Baseline, 12 weeks and 24 weeks
|
|
Forced expiratory volume in one second in predicted(FEV1%pred)
Zeitfenster: Baseline, 12 weeks and 24 weeks
|
Change in participant's Forced expiratory volume in one second in predicted
|
Baseline, 12 weeks and 24 weeks
|
|
Forced vital capacity in predicted(FVC%pred)
Zeitfenster: Baseline, 12 weeks and 24 weeks
|
Change in participant's Forced vital capacity in predicted
|
Baseline, 12 weeks and 24 weeks
|
|
Maximal mid expiratory flow in predicted(MMEF%pred)
Zeitfenster: Baseline, 12 weeks and 24 weeks
|
Change in participant's Maximal mid expiratory flow in predicted
|
Baseline, 12 weeks and 24 weeks
|
|
Peak expiratory flow (PEF)
Zeitfenster: Baseline, 12 weeks and 24 weeks
|
Change in participant's Peak expiratory flow
|
Baseline, 12 weeks and 24 weeks
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Voraussichtlich)
Studienbeginn
Primärer Abschluss (Voraussichtlich)
Primärer Abschluss
Studienabschluss (Voraussichtlich)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- Erkrankungen der Atemwege
- Erkrankungen des Immunsystems
- Lungenkrankheit
- Überempfindlichkeit, sofort
- Bronchialerkrankungen
- Lungenerkrankungen, obstruktive
- Überempfindlichkeit der Atemwege
- Überempfindlichkeit
- Asthma
- Physiologische Wirkungen von Arzneimitteln
- Autonome Agenten
- Agenten des peripheren Nervensystems
- Entzündungshemmende Mittel
- Dermatologische Wirkstoffe
- Bronchodilatatoren
- Anti-Asthmatiker
- Atemwegsmittel
- Antiallergische Mittel
- Fluticason
- Xhance
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- KY20202053-F-1
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Produkt, das in den USA hergestellt und aus den USA exportiert wird
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 .