- ICH GCP
- Register voor klinische proeven in de VS.
- Klinische proef NCT01747629
Efficacy of Inhaled Albuterol Spiromax® in Subjects With Persistent Asthma With Steady State Pharmacokinetics
A 12-week Comparison of the Efficacy and Safety and Steady-State Pharmacokinetics of Albuterol Spiromax® Versus Placebo in Subjects 12 Years and Older With Persistent Asthma
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Studietype
Inschrijving (Werkelijk)
Fase
- Fase 3
Contacten en locaties
Studie Locaties
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California
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Costa Mesa, California, Verenigde Staten
- Teva Investigational Site 10225
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Encinitas, California, Verenigde Staten
- Teva Investigational Site 10250
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Huntington Beach, California, Verenigde Staten
- Teva Investigational Site 10230
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Palmdale, California, Verenigde Staten
- Teva Investigational Site 10255
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Rancho Mirage, California, Verenigde Staten
- Teva Investigational Site 10231
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Riverside, California, Verenigde Staten
- Teva Investigational Site 10252
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Rolling Hills Estates, California, Verenigde Staten
- Teva Investigational Site 10242
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San Diego, California, Verenigde Staten
- Teva Investigational Site 10238
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San Jose, California, Verenigde Staten
- Teva Investigational Site 10243
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Florida
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Miami Lakes, Florida, Verenigde Staten
- Teva Investigational Site 10247
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Tallahassee, Florida, Verenigde Staten
- Teva Investigational Site 10239
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Tampa, Florida, Verenigde Staten
- Teva Investigational Site 10234
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Maine
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Bangor, Maine, Verenigde Staten
- Teva Investigational Site 10253
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Maryland
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Baltimore, Maryland, Verenigde Staten
- Teva Investigational Site 10257
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White Marsh, Maryland, Verenigde Staten
- Teva Investigational Site 10254
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Massachusetts
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Fall River, Massachusetts, Verenigde Staten
- Teva Investigational Site 10235
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North Dartmouth, Massachusetts, Verenigde Staten
- Teva Investigational Site 10236
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Minnesota
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Minneapolis, Minnesota, Verenigde Staten
- Teva Investigational Site 10226
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Minneapolis, Minnesota, Verenigde Staten
- Teva Investigational Site 10233
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Missouri
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St. Louis, Missouri, Verenigde Staten
- Teva Investigational Site 10241
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Nebraska
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Bellevue, Nebraska, Verenigde Staten
- Teva Investigational Site 10229
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New York
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Rochester, New York, Verenigde Staten
- Teva Investigational Site 10227
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North Carolina
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Charlotte, North Carolina, Verenigde Staten
- Teva Investigational Site 10244
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Ohio
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Cincinnati, Ohio, Verenigde Staten
- Teva Investigational Site 10248
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Oklahoma
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Oklahoma City, Oklahoma, Verenigde Staten
- Teva Investigational Site 10249
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Oregon
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Eugene, Oregon, Verenigde Staten
- Teva Investigational Site 10232
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Medford, Oregon, Verenigde Staten
- Teva Investigational Site 10259
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Portland, Oregon, Verenigde Staten
- Teva Investigational Site 10237
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Pennsylvania
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Bethlehem, Pennsylvania, Verenigde Staten
- Teva Investigational Site 10240
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Pittsburgh, Pennsylvania, Verenigde Staten
- Teva Investigational Site 10246
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Pittsburgh, Pennsylvania, Verenigde Staten
- Teva Investigational Site 10256
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South Carolina
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Rock Hill, South Carolina, Verenigde Staten
- Teva Investigational Site 10251
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Spartanburg, South Carolina, Verenigde Staten
- Teva Investigational Site 10228
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Texas
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San Antonio, Texas, Verenigde Staten
- Teva Investigational Site 10258
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Washington
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Seattle, Washington, Verenigde Staten
- Teva Investigational Site 10245
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Written informed consent/assent
- At least 12 years of age at screening
- General good health
- Persistent asthma for ≥3 months, with an FEV1 50-80% predicted and ≥15% reversibility
- Taking inhaled corticosteroids at a stable dose (≤ equivalent of 500mcg of fluticasone propionate/day) for at least 4 weeks prior to the Screening Visit.
- Ability to perform spirometry in an acceptable manner as per protocol guidelines
- Other inclusion criteria apply
Exclusion Criteria:
- A known hypersensitivity to albuterol or any of the excipients in the formulations.
- History of a respiratory infection or disorder that has not resolved within 1 week preceding the Screening Visit (SV).
- History of life-threatening asthma that is defined for this protocol as an asthma episode that required intubation.
- Any asthma exacerbation requiring oral corticosteroids within 3 months of the SV. A subject must not have had any hospitalization for asthma within 6 months prior to the SV.
- Hospitalization due to asthma exacerbation 2 or more times in the past year
- Initiation of immunotherapy or dose escalation during the study period
- Other exclusion criteria apply.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Verviervoudigen
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
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Placebo-vergelijker: Placebo MDPI
Placebo multi-dose dry powder inhaler (MDPI) administered as 2 inhalations four times a day for 12 weeks.
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Placebo MDPI administered as 2 inhalations 4 times a day (QID) (at approximately 7:00 AM, 12 noon, 5:00 PM, and bedtime) for 12 weeks.
Andere namen:
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Experimenteel: Albuterol MDPI
Albuterol multi-dose dry powder inhaler (MDPI) at a dose of 720 micrograms per day administered as 2 inhalations of 90 mcg /inhalation four times a day for 12 weeks.
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Albuterol MDPI administered as 2 inhalations 4 times a day (QID) (at approximately 7:00 AM, 12 noon, 5:00 PM, and bedtime) for 12 weeks.
Andere namen:
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Baseline-adjusted Forced Expiratory Volume in 1 Second (FEV1) Area Under the Curve (AUC 0-6) Over the 12-week Treatment Period
Tijdsspanne: Day 1, Day 8 and Day 85
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FEV1 AUC 0-6 is the area under the effect-time curve from time 0 (pre-dose) up to 6 hours post-dose. It represents the weighted average (by the trapezoidal rule) over six hours of the FEV1 AUC 0-6 measures adjusted for the baseline measure (i.e., change from baseline at each timepoint) recorded on days 1, 8 and 85 of the treatment period. The baseline for each study day was the average of the 2 pre-dose FEV1 measurements on that study day. FEV1 was measured using spirometry. Spirometry assessments were obtained predose at -30 ± 5, and - 5 minutes, then post dose at 5 ± 2, 15 ± 5, 30 ± 5, 45 ± 5 minutes, and at 1hr ± 5 min, 2hr ± 5 min, 3hr ± 5 min, 4hr ± 5 min, 5hr ± 5 min, and 6hr ± 5 min. |
Day 1, Day 8 and Day 85
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Baseline-adjusted Forced Expiratory Volume in 1 Second (FEV1) Area Under the Curve (AUC 0-6) on Day 1
Tijdsspanne: Day 1
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FEV1 AUC 0-6 is the area under the effect-time curve from time 0 (pre-dose) up to 6 hours post-dose. It represents the weighted average over six hours of the FEV1 AUC 0-6 measures adjusted for the baseline measure. The baseline was the average of the 2 pre-dose FEV1 measurements on that study day. FEV1 was measured using spirometry. Spirometry assessments were obtained predose at -30 ± 5, and - 5 minutes, then post dose at 5 ± 2, 15 ± 5, 30 ± 5, 45 ± 5 minutes, and at 1hr ± 5 min, 2hr ± 5 min, 3hr ± 5 min, 4hr ± 5 min, 5hr ± 5 min, and 6hr ± 5 min. |
Day 1
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Baseline-adjusted Forced Expiratory Volume in 1 Second (FEV1) Area Under the Curve (AUC 0-6) on Day 8
Tijdsspanne: Day 8
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FEV1 AUC 0-6 is the area under the effect-time curve from time 0 (pre-dose) up to 6 hours post-dose. It represents the weighted average over six hours of the FEV1 AUC 0-6 measures adjusted for the baseline measure. The baseline was the average of the 2 pre-dose FEV1 measurements on that study day. FEV1 was measured using spirometry. Spirometry assessments were obtained predose at -30 ± 5, and - 5 minutes, then post dose at 5 ± 2, 15 ± 5, 30 ± 5, 45 ± 5 minutes, and at 1hr ± 5 min, 2hr ± 5 min, 3hr ± 5 min, 4hr ± 5 min, 5hr ± 5 min, and 6hr ± 5 min. |
Day 8
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Baseline-adjusted Forced Expiratory Volume in 1 Second (FEV1) Area Under the Curve (AUC 0-6) on Day 85
Tijdsspanne: Day 85
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FEV1 AUC 0-6 is the area under the effect-time curve from time 0 (pre-dose) up to 6 hours post-dose. It represents the weighted average over six hours of the FEV1 AUC 0-6 measures adjusted for the baseline measure. The baseline was the average of the 2 pre-dose FEV1 measurements on that study day. FEV1 was measured using spirometry. Spirometry assessments were obtained predose at -30 ± 5, and - 5 minutes, then post dose at 5 ± 2, 15 ± 5, 30 ± 5, 45 ± 5 minutes, and at 1hr ± 5 min, 2hr ± 5 min, 3hr ± 5 min, 4hr ± 5 min, 5hr ± 5 min, and 6hr ± 5 min. |
Day 85
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Participants With Adverse Events
Tijdsspanne: Day 1 to Day 93
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Adverse events (AEs) summarized in this table are those that began or worsened after treatment with study drug (treatment-emergent AEs).
An adverse event was defined in the protocol as any untoward medical occurrence that develops or worsens in severity during the conduct of a clinical study and does not necessarily have a causal relationship to the study drug.
Severity was rated by the investigator on a scale of mild, moderate and severe, with severe= an AE which prevents normal daily activities.
Relation of AE to treatment was determined by the investigator.
Serious AEs include death, a life-threatening adverse event, inpatient hospitalization or prolongation of existing hospitalization, persistent or significant disability or incapacity, a congenital anomaly or birth defect, OR an important medical event that jeopardized the patient and required medical intervention to prevent the previously listed serious outcomes.
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Day 1 to Day 93
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Physical Examination Findings Shifts From Baseline to Endpoint by Treatment Group
Tijdsspanne: Day 1 (Baseline), Day 85
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Physical exam was recorded as normal or abnormal based on physician assessment.
Format for results is: Test Baseline/Endpoint.
HEENT = head, eyes, ears, nose, throat.
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Day 1 (Baseline), Day 85
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Participants With Clinically Significant Vital Sign Assessments
Tijdsspanne: Days 8 and 85
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For both standard and serial vital signs, participants were seated for at least 5 minutes before vital signs were assessed. Heart rate was obtained prior to the blood pressure measurement. Serial heart rate and blood pressure were conducted in the sitting position prior to the spirometry assessment; baseline measures were taken pre-dose at -30 ± 5 and -5 minutes on Day 1. Day 85 serial vital sign measures were taken in the sitting position prior to spirometry assessments pre-dose at -30 ± 5 and -5 minutes, then post-dose at 30 (±5) minutes, 1hr (± 10 min), 2hr (± 10 min), 3hr (± 10 min), 4hr (± 10 min), 5hr (± 10 min) and 6 hr (± 10 min). Serial heart rate and blood pressure measurements that were elevated to the following criteria were considered clinically significant: Systolic blood pressure: > 160 beats/minute Diastolic blood pressure: >100 beats/minute Heart rate: >120 beats/minute |
Days 8 and 85
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Maximum Observed Plasma Drug Concentration (Cmax) for Albuterol on Days 1 and 8
Tijdsspanne: Days 1 and 8
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Pharmacokinetic parameters of albuterol were determined on Day 1 after the first dose administration and at steady-state on Day 8. Day 1 serial (10-hr) blood samples for pharmacokinetics pre-dose (within 30 minutes prior to dosing), and post-dose at the following times: 15 (±5) min, 30 (±5) min, and 1, 2, 3, 4, 5, 6, 8 and 10 hours (±10 minutes).
Day 8 serial (6-hr) blood samples for pharmacokinetics pre-dose (within 30 min prior to dosing), and post-dose at the following times: 15 (±5) min, 30 (±5) min, and 1, 2, 3, 4, 5 and 6 hr (±10 min).
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Days 1 and 8
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Time to Observed Peak Plasma Concentration (Tmax) for Albuterol on Days 1 and 8
Tijdsspanne: Days 1 and 8
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Pharmacokinetic parameters of albuterol were determined on Day 1 after the first dose administration and at steady-state on Day 8. Day 1 serial (10-hr) blood samples for pharmacokinetics pre-dose (within 30 minutes prior to dosing), and post-dose at the following times: 15 (±5) min, 30 (±5) min, and 1, 2, 3, 4, 5, 6, 8 and 10 hours (±10 minutes).
Day 8 serial (6-hr) blood samples for pharmacokinetics pre-dose (within 30 min prior to dosing), and post-dose at the following times: 15 (±5) min, 30 (±5) min, and 1, 2, 3, 4, 5 and 6 hr (±10 min).
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Days 1 and 8
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Area Under the Concentration-time Curve From Time 0 (Pre-dose) up to 6 Hours Post-dose (AUC0-6) for Albuterol on Days 1 and 8
Tijdsspanne: Days 1 and 8
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Pharmacokinetic parameters of albuterol were determined on Day 1 after the first dose administration and at steady-state on Day 8. Day 1 serial (10-hr) blood samples for pharmacokinetics pre-dose (within 30 minutes prior to dosing), and post-dose at the following times: 15 (±5) min, 30 (±5) min, and 1, 2, 3, 4, 5, 6, 8 and 10 hours (±10 minutes). Day 8 serial (6-hr) blood samples for pharmacokinetics pre-dose (within 30 min prior to dosing), and post-dose at the following times: 15 (±5) min, 30 (±5) min, and 1, 2, 3, 4, 5 and 6 hr (±10 min). AUC0-6 on Day 8 is not from pre-dose but at steady state. |
Days 1 and 8
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Area Under the Concentration-time Curve From Time 0 (Pre-dose) to Last Time of Quantifiable Concentration (AUC0-t) for Albuterol on Days 1 and 8
Tijdsspanne: Days 1 and 8
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Pharmacokinetic parameters of albuterol were determined on Day 1 after the first dose administration and at steady-state on Day 8. Day 1 serial (10-hr) blood samples for pharmacokinetics pre-dose (within 30 minutes prior to dosing), and post-dose at the following times: 15 (±5) min, 30 (±5) min, and 1, 2, 3, 4, 5, 6, 8 and 10 hours (±10 minutes). Day 8 serial (6-hr) blood samples for pharmacokinetics pre-dose (within 30 min prior to dosing), and post-dose at the following times: 15 (±5) min, 30 (±5) min, and 1, 2, 3, 4, 5 and 6 hr (±10 min). AUC0-t on Day 8 is not from pre-dose but at steady state. |
Days 1 and 8
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Area Under the Concentration-time Curve From Time 0 (Pre-dose) to Infinity Post-dose(AUC0-inf) for Albuterol on Day 1
Tijdsspanne: Day 1
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Pharmacokinetic parameters of albuterol were determined on Day 1 after the first dose administration and at steady-state on Day 8. Day 1 serial (10-hr) blood samples for pharmacokinetics pre-dose (within 30 minutes prior to dosing), and post-dose at the following times: 15 (±5) min, 30 (±5) min, and 1, 2, 3, 4, 5, 6, 8 and 10 hours (±10 minutes).
Day 8 serial (6-hr) blood samples for pharmacokinetics pre-dose (within 30 min prior to dosing), and post-dose at the following times: 15 (±5) min, 30 (±5) min, and 1, 2, 3, 4, 5 and 6 hr (±10 min).
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Day 1
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Area Under the Concentration-time Curve From Time 0 (Pre-dose) to 24 Hours Post-dose(AUC0-24) for Albuterol on Day 8
Tijdsspanne: Day 8
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Pharmacokinetic parameters of albuterol were determined on Day 1 after the first dose administration and at steady-state on Day 8. Day 1 serial (10-hr) blood samples for pharmacokinetics pre-dose (within 30 minutes prior to dosing), and post-dose at the following times: 15 (±5) min, 30 (±5) min, and 1, 2, 3, 4, 5, 6, 8 and 10 hours (±10 minutes).
Day 8 serial (6-hr) blood samples for pharmacokinetics pre-dose (within 30 min prior to dosing), and post-dose at the following times: 15 (±5) min, 30 (±5) min, and 1, 2, 3, 4, 5 and 6 hr (±10 min).
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Day 8
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Terminal Plasma Half-life (t1/2) for Albuterol on Days 1 and 8
Tijdsspanne: Days 1 and 8
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Pharmacokinetic parameters of albuterol were determined on Day 1 after the first dose administration and at steady-state on Day 8. Day 1 serial (10-hr) blood samples for pharmacokinetics pre-dose (within 30 minutes prior to dosing), and post-dose at the following times: 15 (±5) min, 30 (±5) min, and 1, 2, 3, 4, 5, 6, 8 and 10 hours (±10 minutes).
Day 8 serial (6-hr) blood samples for pharmacokinetics pre-dose (within 30 min prior to dosing), and post-dose at the following times: 15 (±5) min, 30 (±5) min, and 1, 2, 3, 4, 5 and 6 hr (±10 min).
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Days 1 and 8
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Medewerkers en onderzoekers
Publicaties en nuttige links
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
- Ziekten van de luchtwegen
- Ziekten van het immuunsysteem
- Longziekten
- Overgevoeligheid, Onmiddellijk
- Bronchiale ziekten
- Longziekten, obstructief
- Ademhalingsovergevoeligheid
- Overgevoeligheid
- Astma
- Fysiologische effecten van medicijnen
- Adrenerge middelen
- Neurotransmitter agenten
- Moleculaire mechanismen van farmacologische werking
- Autonome agenten
- Agenten van het perifere zenuwstelsel
- Adrenerge agonisten
- Bronchusverwijdende middelen
- Anti-astmatische middelen
- Agenten van het ademhalingssysteem
- Reproductieve controlemiddelen
- Adrenerge bèta-2-receptoragonisten
- Adrenerge beta-agonisten
- Tocolytische middelen
- Albuterol
Andere studie-ID-nummers
- ABS-AS-304
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