Study to Investigate the Dose Response, Safety and Efficacy of Nebulized EP-101(SUN101) in Patients With Chronic Obstructive Pulmonary Disease (COPD): GOLDEN-1 Study
A Randomized, Double-Blind, Placebo-Controlled, Multi-Center, Seven Arm, Four-Period Cross-over, Incomplete Block Design, 7-Day Dosing Study to Assess the Dose-Response, Safety, and Efficacy of EP-101 (SUN101) in Subjects With Moderate to Severe COPD
調査の概要
状態
条件
詳細な説明
This is a phase 2, multicenter, randomized, double-blind, placebo-controlled, four-period, incomplete block design cross-over study using EP-101(SUN101) and open-label active controls (tiotropium bromide and ipratropium bromide). The study population will consist of subjects of 40-75 years of age with moderate to severe COPD. Approximately 133 subjects diagnosed with moderate to severe COPD will be enrolled in order to achieve minimum 105 subjects completing the study.
Following a run-in phase, each subject will be randomly assigned to one of 7 treatment sequences,(96 sequences when order of administration is considered), with each sequence comprised of four 7-day Treatment Periods. There will be a washout period of 7 days between each Treatment Period. Study visits will be conducted on Days 1 and 7 of each Treatment Period, with an overnight stay required in the clinic during these visits. A Final Study Visit will be conducted 7 days following the last study treatment.
During each Treatment Period, study treatments will be administered once daily (QD), except for ipratropium inhalation solution, which will be administered three times daily (TID). EP-101 (SUN101)active and placebo treatments will be administered using an investigational high-efficiency eFlow® nebulizer. Tiotropium bromide (Spiriva®) will be administered in an open-label manner via Handihaler® dry-powder inhaler (DPI). Ipratropium bromide inhalation solution will be administered in an open-label manner via general purpose nebulizer.
This study was previously posted by Elevation Pharmaceuticals, Inc. On September 5, 2012, Elevation was acquired by merger with Sunovion Pharmaceuticals Inc. ("Sunovion"), which resulted in Elevation becoming a direct wholly-owned subsidiary of Sunovion. In conjunction with this acquisition, the name of Elevation has been changed to Sunovion Respiratory Development Inc.
研究の種類
入学 (実際)
段階
- フェーズ2
連絡先と場所
研究場所
-
-
Arizona
-
Phoenix、Arizona、アメリカ、85006
- Elevation Investigational Site
-
-
California
-
Los Angeles、California、アメリカ、90048
- Elevation Investigational Site
-
-
Florida
-
DeLand、Florida、アメリカ、32720
- Elevation Investigational Site
-
-
Kentucky
-
Madisonville、Kentucky、アメリカ、42431
- Elevation Investigational Site
-
-
Massachusetts
-
North Dartmouth、Massachusetts、アメリカ、02747
- Elevation Investigational Site
-
-
North Carolina
-
Charlotte、North Carolina、アメリカ、28207
- Elevation Investigational Site
-
Raleigh、North Carolina、アメリカ、27607
- Elevation Investigational Site
-
-
Oregon
-
Medford、Oregon、アメリカ、97504
- Elevation Investigational Site
-
-
South Carolina
-
Spartanburg、South Carolina、アメリカ、29303
- Elevation Investigational Site
-
-
Washington
-
Tacoma、Washington、アメリカ、98418
- Elevation Investigational Site
-
-
-
-
-
Manchester、イギリス、M21 8AD
- Elevation Investigational Site
-
-
参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
- 40-75 years of age
- Clinical diagnosis of moderate to severe COPD
- Current/ex-smokers with at least 10 pack-year smoking history
- Post-bronchodilator FEV1 ≥ 30% and ≤ 70% predicted normal values
- Post-bronchodilator FEV1/FVC ratio of ≤ 0.70
- Post-bronchodilator improvement in FEV1 ≥ 12% and ≤ 30%, and a minimum of 100 mL
- Willing and able to remain at the study site for at least 24 hours at each study visit
- Signed written informed consent
Exclusion Criteria:
- Current evidence or recent history of any clinically significant and unstable disease or abnormality (e.g., myocardial infarction, cardiac failure, uncontrolled hypertension, life-threatening arrhythmias, uncontrolled diabetes)
- Primary diagnosis of asthma
- History of malignancy within the past 5 years
- History of COPD exacerbation within 6 weeks of Screening
- Daily oxygen therapy > 10 hours per day
- Systemic steroids use within 6 weeks of Screening
- Respiratory tract infection within 6 weeks of Screening
- History of tuberculosis, bronchiectasis
- History of urinary retention or bladder neck obstruction type symptoms
- History of glaucoma
- Prolonged QTc interval (>460msec) or history of long QT syndrome
- Recent history of alcohol or drug abuse
- Females who are pregnant or breastfeeding, or if of child-bearing potential unwilling to practice acceptable birth control methods
- History of hypersensitivity or intolerance to aerosol medications
- Participation in another investigational drug study within 30 days of Screening
研究計画
研究はどのように設計されていますか？
デザインの詳細
- 主な目的：処理
- 割り当て：ランダム化
- 介入モデル：クロスオーバー割り当て
- マスキング：4倍
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的：EP-101 via nebulizer (eFlow®) 25 ug
EP-101 via nebulizer (eFlow®)
|
EP-101 (25 ug ) Dose 1 administered once daily for 7 days
他の名前：
|
|
アクティブコンパレータ：Tiotropium bromide via (Spiriva® Handihaler®)
|
Tiotropium 18 µg administered once daily for 7 days using Handihaler® DPI
他の名前：
|
|
アクティブコンパレータ：Ipratropium bromide Inhalation Solution
Ipratropium bromide Inhalation Solution via Handihaler® DPI
|
Ipratropium 500 µg administered three times daily for 7 days using general purpose nebulizer
他の名前：
|
|
プラセボコンパレーター：Placebo EP-101
Placebo
|
Placebo EP-101 administered once daily for 7 days
他の名前：
|
|
実験的：EP-101 via nebulizer (eFlow®) 50 ug
EP-101 via nebulizer (eFlow®)
|
EP-101 (50 ug ) administered once daily for 7 days
他の名前：
|
|
実験的：EP-101 via nebulizer (eFlow®) 100 ug
EP-101 via nebulizer (eFlow®)
|
EP-101 (100ug) administered once daily for 7 days
他の名前：
|
|
実験的：EP-101 via nebulizer (eFlow®) 200 ug
EP-101 via nebulizer (eFlow®)
|
EP-101 (200) ug administered once daily for 7 days
他の名前：
|
この研究は何を測定していますか？
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Mean Change in 24 Post Dose Trough Forced Expiratory Volume in 1 Second (FEV1)
時間枠：Day 1 and Day 7
|
Spirometry measurements were conducted in accordance with the current ATS/ERS 2005 guidelines.
Trough FEV1 was defined as the mean of the spirometry values collected at 23 hours 30 minutes and 24 hours post dose for Day 1 and Day 7 within each Treatment Period.
Baseline was calculated as the mean of the FEV1 values at 45 minutes and 15 minutes prior to the morning dose at Day 1 of each Treatment Period.
Change from baseline was calculated as the trough FEV1 value minus the baseline for Day 1 and Day 7.
|
Day 1 and Day 7
|
|
Standardized Change in FEV1 Area Under the Curve (AUC) (0-12hr , 12-24hr, 0-24hr) on Day 1 and Day 7
時間枠：Day 1 and Day 7
|
Spirometry measurements were conducted in accordance with the current ATS/ERS 2005 guidelines.
The standardized FEV1 AUC(0-12hr and 12-24hr) on Day 1 and Day 7 was calculated using the trapezoidal rule from the changes in FEV1 at Day 1 and Day 7, respectively, from the baseline value (the mean of the two FEV1 values at 45 minutes and 15 minutes prior to morning dose at Day 1 of the respective Treatment Periods) and dividing by the actual length of the time interval.
|
Day 1 and Day 7
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Peak FEV1 (Maximum FEV1 During the First 4 Hours Post-dose on Day 1 and Day 7)
時間枠：Day 1 and Day 7
|
Spirometry measurements were conducted in accordance with the current ATS/ERS 2005 guidelines
|
Day 1 and Day 7
|
|
Treatment Responders (Number of Subjects With Clinically Meaningful Change From Pre-dose in Trough FEV1 on Day 1 and Day 7)
時間枠：Day 1 and Day 7
|
Spirometry measurements were conducted in accordance with the current ATS/ERS 2005 guidelines.
Clinically meaningful is defined as when the change from baseline (mean of the two pre-dose values at Day 1) in 24 hour trough FEV1 on a SUN-101 treatment is more than 100 mL compared to the mean change in trough FEV1 from all subjects on the placebo treatment.
|
Day 1 and Day 7
|
|
Number of Participants With Adverse Events, Vital Signs, and Clinically Significant Abnormal ECG Values and Laboratory Tests
時間枠：Day 1 through Day 7
|
AEs are defined as existing conditions which worsen or events which occur during the course of the clinical trial after treatment.
Vital signs were performed during the screening period to confirm study eligibility and at the final study visit.
ECGs were performed during the screening period to confirm study eligibility.
Vital signs and ECG were additionally collected within 30 minutes pre-dose; and 30 minutes, and 1, 2, 4, 6, 12 hours, and 23 hours 45 minutes post-dose within each treatment period.
Clinical laboratory assessments were conducted during the screening period, at each study visit during each treatment period, and at the final study visit.
|
Day 1 through Day 7
|
|
Rescue Medication Use
時間枠：Day 1 through Day 7
|
Mean number of puffs of daily rescue medication
|
Day 1 through Day 7
|
|
Treatment Responders (Percentage of Subjects With Clinically Meaningful Change From Pre-dose in Trough FEV1 on Day 1 and Day 7)
時間枠：Day 1 and Day 7
|
percentage of subjects with clinically meaningful change from pre-dose in trough FEV1 on Day 1 and Day 7 Spirometry measurements were conducted in accordance with the current ATS/ERS 2005 guidelines.
|
Day 1 and Day 7
|
協力者と研究者
捜査官
- スタディディレクター：Ahmet Tutuncu, M.D., Ph.D.、Chief Medical Officer / Elevation Pharmaceuticals, Inc.
研究記録日
主要日程の研究
研究開始
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。