Study of Arformoterol Tartrate Inhalation Solution and Racemic Formoterol in Subjects With Mild to Moderate Chronic Obstructive Pulmonary Disease (COPD)

An Open-Label, Randomized, Multiple Dose, 3-Way Crossover Study of Arformoterol Tartrate Inhalation Solution and Foradil® (Racemic Formoterol) in Subjects With Mild to Moderate Chronic Obstructive Pulmonary Disease (COPD)

The purpose of this study is to compare the blood levels of arformoterol tartrate inhalation solution to racemic formoterol in male and female subjects with mild to moderate Chronic Obstructive Pulmonary Disease (COPD).

Study Overview

• Status: Completed
• Conditions: COPD
• Intervention / Treatment: Drug: Racemic formoterol; Drug: Racemic formoterol; Drug: Arformoterol tartrate inhalation solution

Detailed Description

This is an open label, randomized, multiple dose, 3-way crossover, multicenter, inpatient and outpatient study to compare the pharmacokinetic (PK) profile of arformoterol tartrate inhalation solution and Foradil® in male and female subjects with mild to moderate COPD. Up to 36 subjects (with a minimum 40% of each gender) were to be randomized to ensure that at minimum 24 subjects completed the study. The study included 3 dose periods and 3 washout periods. Subjects received 3 different treatments in random order for 13 consecutive days and a single dose on the morning of the 14th day. Subjects will be randomly assigned to 1 of the 6 possible treatment sequences. During each dose period, subjects received medication via nebulization or DPI twice daily for 13 consecutive days and a single dose on the morning of the 14th day. There was be a 10 day washout period between each treatment. Subject participation was be approximately 13 weeks and included a screening visit and 7 study visits. This study was previously posted by Sepracor Inc. In October 2009, Sepracor Inc. was acquired by Dainippon Sumitomo Pharma., and in October 2010, Sepracor Inc's name was changed to Sunovion Pharmaceuticals Inc.

• Study Type: Interventional
• Enrollment (Actual): 24
• Phase: Phase 2

Contacts and Locations

Study Locations

• United States
  • California
    • Long Beach, California, United States
  • Florida
    • Fort Lauderdale, Florida, United States
  • North Carolina
    • Raleigh, North Carolina, United States
  • South Carolina
    • Simpsonville, South Carolina, United States
    • Spartanburg, South Carolina, United States
  • Washington
    • Spokane, Washington, United States

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 33 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Male and female subjects must be at least 35 years old at the time of consent.
• Female subjects less than or equal to 65 years old must have a negative serum pregnancy test at Visit 1 and a urine pregnancy test at Visit 2, confirmed negative prior to randomization. Subjects of childbearing potential must be using an acceptable method of birth control.
• Subjects must have a documented primary clinical diagnosis of non-asthmatic COPD
• Subjects must have a ≥ 15 pack-year smoking history
• Subjects must be in general good health.
• Subjects must have a minimum blood pressure of 105/60 mmHg and a minimum resting pulse of 50 bpm at Screening Visit 1.
• Subjects must have a body mass index (BMI) of at least 16 kg/m2 but no more than 30 kg/m2. (BMI is defined as the subject's weight in kilograms divided by the square of the subject's height in meters.)
• Subjects must be willing to remain in the residential facility for 3 separate 24 hour visits and 3 separate 36-hour visits.
• Subjects must agree to refrain from strenuous activities, as defined by the Principal Investigator, throughout the study, from the screening visit until after the end of study/early termination visit.

Exclusion Criteria:

• Subject has had a febrile illness within 72 hours (3 days) before Screening.
• Subject has any clinically significant unstable medical abnormality, chronic disease, or a history of a clinically significant abnormality of the cardiovascular, respiratory, gastrointestinal, hepatic, or renal systems, which, in the opinion of the investigator, may affect the safety of the subject.
• Subject has a history of malignancy or currently has malignancy other than non melanomatous skin cancer. Subjects who have been cancer-free for 5 years or more may be enrolled.
• Subjects with a chest x-ray that suggests a diagnosis other than COPD (e.g., diagnostic of pneumonia, other infection, atelectasis, or pneumothorax or other active/ongoing pulmonary conditions) and taken within 6 months prior to study start. If there is no chest x-ray taken within 6 months prior to study start, or if recent results are unavailable for review, a chest x-ray must be performed.
• Subjects with a history of asthma, with the exception of asthma diagnosed in childhood.
• Subject tests positive at screening for hepatitis B surface antigen or hepatitis C antibody, or the subject has a history of a positive result.
• Subject is known to be seropositive for human immunodeficiency virus (HIV).
• Female subject is pregnant or lactating.
• Female subject who (a) is of childbearing potential and not using contraception or is using hormonal contraception, or (b) is post-menopausal and is taking any form of hormone replacement therapy.
• Subject has a disorder or history of a condition that may interfere with drug absorption, distribution, metabolism, or excretion (e.g., malabsorption, gastrointestinal surgery).
• Subject has participated in any investigational study within 30 days prior to screening or is currently participating in another clinical trial.
• Subject is a staff member or relative of a staff member.
• Subject has a positive urine alcohol test during screening. Subjects with a known history of alcohol use may be enrolled in the study if the subject's alcohol use is not indicative of abuse. Abuse is defined as current consumption of more than three alcoholic beverages per day.
• Subject has a history or suspected history of abuse of a barbiturate, amphetamine, or narcotic and/or has a positive screening result for any of these substances at study start.
• Subject has a history of allergic reaction to the study medication or any components of the study medications.
• Subject has received oral anticoagulant therapy within 90 days before Screening.
• Subject has had significant blood loss (>500 cc) or donated blood within 60 days preceding screening or plans to donate blood during or within 60 days after completing the study.
• Subject has donated plasma within 72 hours prior to the first dose of study drug.
• Subject has had an acute illness within 10 days of Day 1.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Crossover Assignment
• Masking: None (Open Label)

Number of Arms

3

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Active Comparator: A; 12 µg of racemic formoterol fumarate BID	Drug: Racemic formoterol; 12 µg of racemic formoterol fumarate BID; Other Names: Foradil®; Aerolizer; Drug: Racemic formoterol; 24 µg of racemic formoterol fumarate BID; Other Names: Foradil®; Aerolizer
Experimental: B; 15 µg of nebulized arformoterol tartrate inhalation solution BID	Drug: Arformoterol tartrate inhalation solution; 15 µg of nebulized arformoterol tartrate inhalation solution BID; Other Names: Brovana, (R,R)-formoterol
Active Comparator: C; 24 µg of racemic formoterol fumarate BID	Drug: Racemic formoterol; 12 µg of racemic formoterol fumarate BID; Other Names: Foradil®; Aerolizer; Drug: Racemic formoterol; 24 µg of racemic formoterol fumarate BID; Other Names: Foradil®; Aerolizer

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
The primary endpoint for this study is exposure to (R,R)-formoterol, measured by the PK parameters AUC(0-τ) and Cmax	Treatment/Washout 1: Days 1, 12-18; T/W 2: 24, 35-40; T/W 3: 47, 58-64, EOT: 70

Secondary Outcome Measures

Outcome Measure	Time Frame
Additional PK parameters of (R,R)-formoterol include tmax, t ½, and AUC(0-∞)	Treatment/Washout 1: Days 1, 12-18; T/W 2: 24, 35-40; T/W 3: 47, 58-64, EOT: 70
Accumulation ratios for (R,R)-formoterol as measured by RCmax and RAUC(0-τ)	Treatment/Washout 1: Days 1, 12-18; T/W 2: 24, 35-40; T/W 3: 47, 58-64, EOT: 70
PK parameters for (S,S)-formoterol following racemic formoterol administration are AUC(0-τ), Cmax, tmax, t ½, and AUC(0-∞)	Treatment/Washout 1: Days 1, 12-18; T/W 2: 24, 35-40; T/W 3: 47, 58-64, EOT: 70
Accumulation ratios for (S,S)-formoterol as measured by RCmax and RAUC(0-τ)	Days 1, 12, 13, 14, 15, 16, 17,18
FEV1 and % predicted FEV1	Treatment/Washout 1: Days 1, 14-15; TW2: 24, 37-38; TW3: 47, 60-61

Collaborators and Investigators

• Sponsor: Sunovion

Study record dates

Study Major Dates

• Study Start: April 1, 2005
• Primary Completion (Actual): October 1, 2005
• Study Completion (Actual): October 1, 2005

Study Registration Dates

• First Submitted: May 23, 2008
• First Submitted That Met QC Criteria: May 27, 2008
• First Posted (Estimate): May 28, 2008

Study Record Updates

• Last Update Posted (Estimate): February 22, 2012
• Last Update Submitted That Met QC Criteria: February 21, 2012
• Last Verified: February 1, 2012

More Information

Terms related to this study

• Keywords: COPD; formoterol; Arformoterol
• Additional Relevant MeSH Terms: Respiratory Tract Diseases; Lung Diseases; Lung Diseases, Obstructive; Pulmonary Disease, Chronic Obstructive; Physiological Effects of Drugs; Adrenergic Agents; Neurotransmitter Agents; Molecular Mechanisms of Pharmacological Action; Autonomic Agents; Peripheral Nervous System Agents; Adrenergic Agonists; Bronchodilator Agents; Anti-Asthmatic Agents; Respiratory System Agents; Adrenergic beta-2 Receptor Agonists; Adrenergic beta-Agonists; Formoterol Fumarate
• Other Study ID Numbers: 091-019