A 12-Week Efficacy and Safety Evaluation of Budesonide/Formoterol SPIROMAX(R) 160/4.5 mcg Inhalation Powder Versus SYMBICORT(R) TURBOHALER(R) 200/6 mcg in Adult and Adolescent Patients With Persistent Asthma
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 入组人数
- 605
- 试验地点
- 114
- 主要终点
- Change From Baseline in Weekly Average of Daily Trough (Predose and Pre-rescue Bronchodilator) Morning (AM) Peak Expiratory Flow (PEF) Over the 12-Week Treatment Period
研究概览
简要总结
The primary objective of the study is to establish whether budesonide/formoterol fumarate dihydrate (BF) Spiromax 160/4.5 micrograms (mcg) is as effective as Symbicort Turbohaler 200/6 mcg administered twice daily in participants with persistent asthma.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 12 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Male or female participants 12 years and older as of the screening visit. Male or female participants 18 years and older, as of the screening visit, in countries where local regulations or the regulatory status of study medication permit enrollment of adult participants only.
- •General good health, and free of any concomitant conditions or treatment that could interfere with study conduct, influence the interpretation of study observations/results, or put the participant at increased risk during the study.
- •Asthma Diagnosis: The asthma diagnosis must be in accordance with the Global Initiative for Asthma (GINA)
排除标准
- •History of life-threatening asthma, defined as an asthma episode that required intubation and/or was associated with hypercapnea, respiratory arrest or hypoxic seizures.
- •Culture-documented or suspected bacterial or viral infection of the upper or lower respiratory tract, sinus, or middle ear that is not resolved within 2 weeks before the screening visit. In addition, the participant must be excluded if such infection occurs between the screening visit and the baseline visit.
- •Any asthma exacerbation requiring oral corticosteroids within 1 month of the screening visit. A participant must not have been hospitalized for asthma within 6 months before the screening visit.
- •Presence of glaucoma, cataracts, ocular herpes simplex, or malignancy other than basal cell carcinoma.
- •Historical or current evidence of a clinically significant disease including, but not limited to: cardiovascular conditions (for example, congestive heart failure, known aortic aneurysm, clinically significant cardiac arrhythmia or coronary heart disease), hepatic, renal, hematological, neuropsychological, endocrine conditions (for example, uncontrolled diabetes mellitus, uncontrolled thyroid disorder, Addison's disease, Cushing's syndrome), gastrointestinal conditions (for example, poorly-controlled peptic ulcer, gastroesophageal reflux disease [GERD]), or pulmonary conditions (for example, chronic bronchitis, emphysema, bronchiectasis with the need for treatment, cystic fibrosis, bronchopulmonary dysplasia, chronic obstructive pulmonary disease). Significant is defined as any disease that, in the opinion of the investigator, would put the safety of the participant at risk through participation, or which could affect the efficacy or safety analysis if the disease/condition became exacerbated during the study.
- •NOTE: Other inclusion and exclusion criteria may apply.
研究组 & 干预措施
BF Spiromax
2 inhalations of BF Spiromax at a dosage of 160/4.5 mcg and 2 inhalations of SYMBICORT placebo administered twice daily (AM and PM) during the 12-week treatment period.
干预措施: Budesonide/Formoterol SPIROMAX® (Drug)
BF Spiromax
2 inhalations of BF Spiromax at a dosage of 160/4.5 mcg and 2 inhalations of SYMBICORT placebo administered twice daily (AM and PM) during the 12-week treatment period.
干预措施: SYMBICORT placebo (Drug)
Symbicort Turbohaler
2 inhalations of SYMBICORT TURBOHALER at a dosage of 200/6 mcg and 2 inhalations of placebo SPIROMAX administered twice daily (AM and PM) during the 12-week treatment period.
干预措施: SYMBICORT® TURBOHALER® (Drug)
Symbicort Turbohaler
2 inhalations of SYMBICORT TURBOHALER at a dosage of 200/6 mcg and 2 inhalations of placebo SPIROMAX administered twice daily (AM and PM) during the 12-week treatment period.
干预措施: SPIROMAX Placebo (Drug)
结局指标
主要结局
Change From Baseline in Weekly Average of Daily Trough (Predose and Pre-rescue Bronchodilator) Morning (AM) Peak Expiratory Flow (PEF) Over the 12-Week Treatment Period
时间窗: Baseline, Weeks 1 to 12 (averaged over 12 weeks)
PEF is defined as the maximum airflow during a forced expiration beginning with the lungs fully inflated. Baseline trough morning PEF was defined as the average value of recorded (nonmissing) morning assessments 5 out of the last 7 days prior to randomization. The first day before randomization consisted of the electronic patient diary entry at home on the morning of the randomization visit (Baseline \[Day 1\]) and the first day postrandomization consisted of the electronic patient diary entry at home on the morning of the day after the randomization visit (Baseline \[Day 1\]). For postdose weekly average of trough morning PEF measurements, the values were the averages based on the available data for that week. The averages were calculated as the sum of morning PEF values divided by the number of nonmissing assessments. The final value for change from baseline was calculated as the average of the weekly change from baseline averaged over 12 weeks.
次要结局
- Number of Participants With Signs of Oral Candidiasis (Thrush)(Baseline, Week 4, Week 8, Week 12)
- Number of Participants With Positive Swab of Oral Candidiasis (Thrush)(Baseline, Week 4, Week 8, Week 12)
- Change From Baseline in Weekly Average of Daily Evening (PM) PEF Over the 12-Week Treatment Period(Baseline, Weeks 1 to 12 (averaged over 12 weeks))
- Number of Participants With Adverse Events (AEs)(Baseline up to Week 12)