Study Phase III Study to Assess the Efficacy and Safety of SOTB07 in Asthma Patients
A 12-week, Multi-center, Randomized, Double Blinded, Parallel Group, Placebo-controlled Study to Assess the Efficacy and Safety of SOTB07 in Asthma Patients
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiesteder
-
-
-
Seoul, Korea, Republikken, 110-744
- Seoul National University Hospital
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Male or eligible female subjects aged 15 years or more
A female is eligible if she is of:
- Non-child bearing potential (i.e., physiologically incapable of becoming pregnant), including any female who is at least 2 year after post- menopausal
- Child bearing potential and agrees to the acceptable contraceptive methods used consistently and correctly
- Negative pregnancy test at screening
- Non-smoker for at least 1 year, a pack history of ≤ 10 pack years
- Symptom of persistent asthma, as defined by the National Institute of Health (NIH) 5.50% ≤ FEV1 ≤ 80% predicted at screening visit (withholding inhaled, short acting ß-agonist for 6 hours)
6.FEV1 reversibility ≥ 12% and 200 ml at 20-30 minutes after inhalation of a short acting ß-agonist (Salbutamol 2 puffs; 200㎍) at Visit 1 or within 6 months before Visit 1 7.Capable of withholding salbutamol use for ≥ 6 hours prior to clinic visits 8.Appropriately signed and dated informed consent has been obtained
Exclusion Criteria:
- Active upper or lower respiratory tract infection within 3 weeks before visit 1
- Emergency room treatment for asthma within 1 month or hospitalization for asthma within 3 months before visit 1
- Any evidence of infectious, oncologic, or other active pulmonary disease obtained by chest radiography within 12 months before visit 1
- Clinically significant, in the opinion of the investigator, hematological, liver, renal, heart, neurological disease, or other serious disease
- Hypersensitivity to any β2-agonist, sympathomimetic drug, leukotriene receptor antagonist or Sophora tonkinensis Radix Rhizoma
- Clinically significant and uncontrolled psychiatric disease
- history of drug or alcohol abuse
- Inhaled, oral or parenteral corticosteroids within 4 weeks before visit 1
- Change of Immunotherapy within 6 months before visit 1
- Administration of the antiasthma agent within 1 week of visit 1
- Administration of any other medication which may affect the course of asthma, or interact with sympathomimetic amines
- Participation in study using an experimental medication within 1 month before visit 1
- Other ineligible subject in the opinion of the investigator
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: SOTB07 200mg
One tablet of SOTB07 200mg and One tablet of SOTB 400mg Placebo are administered twice a day.
|
Placebo of SOTB07 400mg
|
|
Eksperimentel: SOTB07 400mg
One tablet of SOTB07 400mg and One tablet of SOTB 200mg Placebo are administered twice a day.
|
Placebo of SOTB07 200mg
|
|
Placebo komparator: Placebo
One tablet of SOTB 200mg Placebo and One tablet of SOTB 400mg Placebo are administered twice a day.
|
Placebo of SOTB07 400mg
Placebo of SOTB07 200mg
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
FEV1 change from the baseline
Tidsramme: 12 weeks
|
12 weeks
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Change in spirometer parameters
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Change in FeNO
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Change in AM/PM PEFR
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Change in diurnal asthma symptom score
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Change in the number of days with experience of nocturnal asthma symptoms
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Change in amount of beta-2 agonist used (puff/day)
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Proportion of rescue free day
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Proportion of asthma control day
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Proportion of asthma exacerbation
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Proportion of treatment failure (severe asthma exacerbation)
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Changes in asthma control questionaire score
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Changes in quality of life questionaire for adult korea asthmatics scores
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Changes in patient's global self assessment score
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Change in visual analogue scale for cough score
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Change in biomarkers (eosinophil, neutrophil, ECP, eotaxin) in blood sample
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Change in biomarkers (eosinophil, neutrophil, ECP, eotaxin) in sputum sample
Tidsramme: 12 weeks
|
12 weeks
|
|
|
Assessment of Safety
Tidsramme: 12 weeks
|
Adverse Event/ Vital Sign/ Laboratory Test
|
12 weeks
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studiestol: Sangheon Cho, professor, Seoul National University Hospital
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- SOTB07_AST_III_2012
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