COPDPhase 2NCT00691405
A Dose Ranging Study of Arformoterol Given Once Daily Compared to Arformoterol Given Twice Daily in Subjects With Chronic Obstructive Pulmonary Disease (COPD)
A Phase 2 study testing Arformoterol tartrate inhalation solution in people with COPD, run by Sumitomo Pharma America, Inc. at 31 sites in United States.
Trial summary
A dose ranging study to evaluate the safety, tolerability and efficacy of arformoterol (given once or twice a day) in subjects with COPD. Read more about this study
- Who is it for?
- Ages 35 years and older
- Conditions the study is for
- COPD
- What is being tested?
- Arformoterol tartrate inhalation solution
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 215 participants
- Where
- 31 sitesUnited States
- Study dates
- Oct 2003to May 2004
- Phase
- Phase 2
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 35 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Subject may be male or female and must be aged greater than or equal to 35 years on the day the informed consent is signed.
- Female subject less than or equal to 65 years of age must have a serum pregnancy test conducted at study start and confirmed negative. Subjects of childbearing potential must be using an acceptable method of birth control and agree to continue its use throughout the study.
- In order to be considered not of childbearing potential female subjects must be:
- documented surgically sterile (defined as status post-hysterectomy or bilateral tubal ligation) OR
- postmenopausal
- Subject must have a primary diagnosis of COPD, which may include components of chronic bronchitis and/or emphysema. Diagnosis can be made during the screening process.
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- Subject must have a minimum smoking history of 15 pack-years (pack-years = the number of cigarette packs per day times the number of years).
- Subject must have a chest x-ray that is consistent with the diagnosis of COPD (e.g., not diagnostic of pneumonia, other infection, atelectasis, or pneumothorax) and taken less than or equal to 6 months before study start. If there is no chest x-ray taken less than or equal to 6 months before study start, a chest x-ray will be performed at Visit 1.
- Subject must be able to complete all study questionnaires and logs reliably.
Who cannot join
- A female who is pregnant or lactating.
- Subject who has participated in an investigational drug study within 30 days prior to study start, or who is currently participating in another investigational drug study.
- Subject's schedule or travel prevents the completion of all required visits.
- Subject is scheduled for in-patient hospitalization, including elective surgery (in patient or out-patient) during the trial.
- Subject has had a life-threatening/unstable respiratory status, including upper or lower respiratory tract infection, within the 30 days prior to study start.
- Subject has a known history of asthma (except childhood asthma) or any chronic respiratory disease (including a current history of sleep apnea) other than COPD (chronic bronchitis and/or emphysema).
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- Subject has a known history of alpha 1 antitrypsin deficiency-related emphysema.
- Subject has a history of cancer except non-melanoma skin cancer. Subjects with a history of cancer that is considered surgically cured and without a recurrence within the past 5 years may participate in the study. History of hematologic/lymphatic malignancy treated with chemotherapy or radiation is not allowed, under any condition.
- Subject has a history of lung resection of more than one full lobe or being a recipient of a lung or major organ transplant.
- Subject requires continuous supplemental oxygen therapy (unless subject resides at elevation greater than or equal to 4,000 feet).
- Subject has had a change in dose or type of any medications for COPD within 14 days before the screening visit.
- Subject has a known sensitivity to arformoterol, ipratropium or albuterol or any of the excipients contained in any of these formulations.
- Subject has a history of substance abuse within 12 months of Visit 1, or with a positive urine drug screen at study start.
- Subject is using any prescription drug for which concomitant beta-agonist administration is contraindicated (e.g., beta-blockers).
- 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.
Trial locations and contacts
31 sites in 1 country.
31 sites in 1 country
United States31 sites
Study site
Austell, Georgia
Study site
Austin, Texas
Study site
Brandon, Florida
Study site
Charleston, South Carolina
Study site
Cleawater, Florida
Study site
Columbia, South Carolina
Study site
Columbus, Ohio
Study site
Encinitas, California
Study site
Eugene, Oregon
Study site
Fort Lauderdale, Florida
Study site
Hickory, North Carolina
Study site
Jacksonville, Florida
Study site
Long Beach, California
Study site
Marrero, Louisiana
Study site
McCook, Nebraska
Study site
Medford, Oregon
Study site
New Orleans, Louisiana
Study site
Opelousas, Louisiana
Study site
Pittsburgh, Pennsylvania
Study site
Port Orange, Florida
Study site
Princeton, New Jersey
Study site
Renton, Washington
Study site
San Antonio, Texas
Study site
Simpsonville, South Carolina
Study site
Spartanburg, South Carolina
Study site
Spokane, Washington
Study site
Statesville, North Carolina
Study site
Tacoma, Washington
Study site
Topeka, Kansas
Study site
West Palm Beach, Florida
Study site
Winston-Salem, North Carolina
About this study
Official title: A Double-blind, Randomized, Multicenter, Two-part Parallel-group, Dose-ranging Study of Twice-daily and Once-daily (R,R) Formoterol in the Treatment of Subjects With Chronic Obstructive Pulmonary Disease (COPD)
A dose ranging study to evaluate the safety, tolerability and efficacy of arformoterol (given once or twice a day) in subjects with COPD.
Read the detailed description
This study is a double-blind, repeat-dose, randomized, multicenter, two-part, parallel-group, dose-ranging study of arformoterol and placebo in the treatment of subjects with COPD. Approximately 215 subjects will be randomized in this study. Study participation will consist of a total of eight (8) study visits over approximately ten (10) weeks for each subject. 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.
- Conditions
- COPD
- Being tested
- Arformoterol tartrate inhalation solution, Placebo
- Keywords
- Arformoterol, (R,R)-formoterol
- Medical subject headings
- Pulmonary Disease, Chronic Obstructive
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Arformoterol tartrate inhalation solutionDrug
Also called (R,R)-formoterol, Brovana
Arformoterol 5 mcg BID
Arformoterol tartrate inhalation solutionDrug
Also called (R,R)-formoterol, Brovana
Arformoterol 15 mcg BID
Arformoterol tartrate inhalation solutionDrug
Also called (R,R)-formoterol, Brovana
Arformoterol 25 mcg BID
PlaceboDrug
Placebo inhalation solution BID
Arformoterol tartrate inhalation solutionDrug
Also called (R,R)-formoterol, Brovana
Arformoterol 15 mcg QD
Arformoterol tartrate inhalation solutionDrug
Also called (R,R)-formoterol, Brovana
Arformoterol 25 mcg QD
Arformoterol tartrate inhalation solutionDrug
Also called (R,R)-formoterol, Brovana
Arformoterol 50 mcg QD
PlaceboDrug
Placebo inhalation solution QD
| Study group | Role | What they receive |
|---|---|---|
| A1 | Experimental | Arformoterol 5 mcg BID for 14 days Receives: Drug: Arformoterol tartrate inhalation solution |
| A2 | Experimental | Arformoterol 15 mcg BID for 14 days Receives: Drug: Arformoterol tartrate inhalation solution |
| A3 | Experimental | Arformoterol 25 mcg BID for 14 days Receives: Drug: Arformoterol tartrate inhalation solution |
| A4 | Placebo comparator | Placebo inhalation solution BID for 14 days Receives: Drug: Placebo |
| B1 | Experimental | Arformoterol 15 mcg QD for 14 days Receives: Drug: Arformoterol tartrate inhalation solution |
| B2 | Experimental | Arformoterol 25 mcg QD for 14 days Receives: Drug: Arformoterol tartrate inhalation solution |
| B3 | Experimental | Arformoterol 50 mcg QD for 14 days Receives: Drug: Arformoterol tartrate inhalation solution |
| B4 | Placebo comparator | Placebo inhalation solution QD for 14 days Receives: Drug: Placebo |
What is being measured
The primary outcome is the main question the study is designed to answer.
Part A: The primary efficacy endpoint is the time-normalized area under the FEV1 percent change from pre-dose curve over 12 hours (nAUC0-12) after the first (AM) dose at the 24 hour clinic visit (Visit 4) following 14 days of double-blind treatment.
Measured: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Part B: The primary efficacy endpoint is the time-normalized area under the FEV1 percent change from pre-dose curve over 24 hours (nAUC0-24) at the 24 hour clinic visit (Visit 7) following 14 days of double-blind treatment.
Measured: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Secondary outcomes (13)
Relationship between plasma concentrations of arformoterol and changes in ECG QTc intervals at steady state throughout the dosing interval.
Measured: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Part A only: Time-normalized area under the curve for FEV1 percent change from pre-dose over 24 hours (nAUC0-24) for each 24 hour clinic visit.
Measured: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14),
Part B only: Time-normalized area under curve for the FEV1 percent change from pre-dose over 12 hours (nAUC0-12) for each 24 hour clinic visit.
Measured: Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Time-normalized area under the curve for the percent change in FEV1 from pre-dose over 6 hours (nAUC0-6) for the 6 hour clinic visit (Visits 3 and 6).
Measured: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Percent change in FEV1 from pre-dose to each post dose time point
Measured: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Peak percent change in FEV1 post-dose
Measured: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Ipratropium bromide metered-dose inhaler (MDI) use and racemic albuterol MDI use
Measured: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Morning and evening peak expiratory flow rate (PEFR)
Measured: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Exacerbations of COPD
Measured: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
COPD symptom ratings
Measured: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Effects of withdrawal from therapy
Measured: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Relationship between plasma concentrations of (R,R)-formoterol and selected pharmacodynamic parameters.
Measured: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
FEV1 percent change from pre-dose (24-hour trough) following 14 days of double-blind treatment.
Measured: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted5 Jun 2008 (estimated)
- Study startOct 2003
- Primary completionMay 2004
- Study completionMay 2004
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for COPDStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 215 participants (actual)
Sponsor and investigators
- Lead sponsor
- Sumitomo Pharma America, Inc.
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00691405
- Sponsor's protocol ID
- 091-026
- Status last verified
- Feb 2012
- First submitted
- 2 Jun 2008
- Last updated
- 22 Feb 2012
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 22 Feb 2012. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Double-blind, Randomized, Multicenter, Two-part Parallel-group, Dose-ranging Study of Twice-daily and Once-daily (R,R) Formoterol in the Treatment of Subjects With Chronic Obstructive Pulmonary Disease (COPD)
- ClinicalTrials.gov ID
- NCT00691405
- Acronym / sponsor ID
- 091-026
- Conditions
- COPD
- Keywords
- Arformoterol, (R,R)-formoterol
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 215 participants (actual)
- Lead sponsor
- Sumitomo Pharma America, Inc.Industry (pharma, biotech, devices)
- Study start
- Oct 2003
- Primary completion
- May 2004 (actual)
- Study completion
- May 2004 (actual)
- First posted
- 5 Jun 2008 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
A dose ranging study to evaluate the safety, tolerability and efficacy of arformoterol (given once or twice a day) in subjects with COPD.
Detailed description
This study is a double-blind, repeat-dose, randomized, multicenter, two-part, parallel-group, dose-ranging study of arformoterol and placebo in the treatment of subjects with COPD. Approximately 215 subjects will be randomized in this study. Study participation will consist of a total of eight (8) study visits over approximately ten (10) weeks for each subject. 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 design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, investigator)
- Number of arms
- 8
| Arm | Type | Receives |
|---|---|---|
| A1 | Experimental | Drug: Arformoterol tartrate inhalation solutionArformoterol 5 mcg BID for 14 days |
| A2 | Experimental | Drug: Arformoterol tartrate inhalation solutionArformoterol 15 mcg BID for 14 days |
| A3 | Experimental | Drug: Arformoterol tartrate inhalation solutionArformoterol 25 mcg BID for 14 days |
| A4 | Placebo comparator | Drug: PlaceboPlacebo inhalation solution BID for 14 days |
| B1 | Experimental | Drug: Arformoterol tartrate inhalation solutionArformoterol 15 mcg QD for 14 days |
| B2 | Experimental | Drug: Arformoterol tartrate inhalation solutionArformoterol 25 mcg QD for 14 days |
| B3 | Experimental | Drug: Arformoterol tartrate inhalation solutionArformoterol 50 mcg QD for 14 days |
| B4 | Placebo comparator | Drug: PlaceboPlacebo inhalation solution QD for 14 days |
Who may qualify
- Ages
- 35 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (9 listed)
- Subject may be male or female and must be aged greater than or equal to 35 years on the day the informed consent is signed.
- Female subject less than or equal to 65 years of age must have a serum pregnancy test conducted at study start and confirmed negative. Subjects of childbearing potential must be using an acceptable method of birth control and agree to continue its use throughout the study.
- In order to be considered not of childbearing potential female subjects must be:
- Subject must have a primary diagnosis of COPD, which may include components of chronic bronchitis and/or emphysema. Diagnosis can be made during the screening process.
- Subject must have a minimum smoking history of 15 pack-years (pack-years = the number of cigarette packs per day times the number of years).
Key exclusion criteria (15 listed)
- A female who is pregnant or lactating.
- Subject who has participated in an investigational drug study within 30 days prior to study start, or who is currently participating in another investigational drug study.
- Subject's schedule or travel prevents the completion of all required visits.
- Subject is scheduled for in-patient hospitalization, including elective surgery (in patient or out-patient) during the trial.
- Subject has had a life-threatening/unstable respiratory status, including upper or lower respiratory tract infection, within the 30 days prior to study start.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Arformoterol tartrate inhalation solutionAlso: (R,R)-formoterol, BrovanaArformoterol 5 mcg BID | Drug | A1 |
| Arformoterol tartrate inhalation solutionAlso: (R,R)-formoterol, BrovanaArformoterol 15 mcg BID | Drug | A2 |
| Arformoterol tartrate inhalation solutionAlso: (R,R)-formoterol, BrovanaArformoterol 25 mcg BID | Drug | A3 |
| PlaceboPlacebo inhalation solution BID | Drug | A4 |
| Arformoterol tartrate inhalation solutionAlso: (R,R)-formoterol, BrovanaArformoterol 15 mcg QD | Drug | B1 |
| Arformoterol tartrate inhalation solutionAlso: (R,R)-formoterol, BrovanaArformoterol 25 mcg QD | Drug | B2 |
| Arformoterol tartrate inhalation solutionAlso: (R,R)-formoterol, BrovanaArformoterol 50 mcg QD | Drug | B3 |
| PlaceboPlacebo inhalation solution QD | Drug | B4 |
Primary outcome
Part A: The primary efficacy endpoint is the time-normalized area under the FEV1 percent change from pre-dose curve over 12 hours (nAUC0-12) after the first (AM) dose at the 24 hour clinic visit (Visit 4) following 14 days of double-blind treatment.
Time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Part B: The primary efficacy endpoint is the time-normalized area under the FEV1 percent change from pre-dose curve over 24 hours (nAUC0-24) at the 24 hour clinic visit (Visit 7) following 14 days of double-blind treatment.
Time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
13 secondary outcomes
Relationship between plasma concentrations of arformoterol and changes in ECG QTc intervals at steady state throughout the dosing interval.
Time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Part A only: Time-normalized area under the curve for FEV1 percent change from pre-dose over 24 hours (nAUC0-24) for each 24 hour clinic visit.
Time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14),
Part B only: Time-normalized area under curve for the FEV1 percent change from pre-dose over 12 hours (nAUC0-12) for each 24 hour clinic visit.
Time frame: Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Time-normalized area under the curve for the percent change in FEV1 from pre-dose over 6 hours (nAUC0-6) for the 6 hour clinic visit (Visits 3 and 6).
Time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Percent change in FEV1 from pre-dose to each post dose time point
Time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Peak percent change in FEV1 post-dose
Time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Ipratropium bromide metered-dose inhaler (MDI) use and racemic albuterol MDI use
Time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Morning and evening peak expiratory flow rate (PEFR)
Time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Exacerbations of COPD
Time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
COPD symptom ratings
Time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Effects of withdrawal from therapy
Time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Relationship between plasma concentrations of (R,R)-formoterol and selected pharmacodynamic parameters.
Time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
FEV1 percent change from pre-dose (24-hour trough) following 14 days of double-blind treatment.
Time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 22 Feb 2012.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
31 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing Arformoterol tartrate inhalation solution in people with COPD, run by Sumitomo Pharma America, Inc. at 31 sites in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 9 inclusion and 15 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 22 Feb 2012. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 31 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Part A: The primary efficacy endpoint is the time-normalized area under the FEV1 percent change from pre-dose curve over 12 hours (nAUC0-12) after the first (AM) dose at the 24 hour clinic visit (Visit 4) following 14 days of double-blind treatment. (time frame: Visit 2 (Day 0), Visit 3 (Day 7), Visit 4 (Day 14), Visit 5 (Day 21), Visit 6 (Day 28), Visit 7 (Day 42), Visit 8 (Day 48)). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 22 Feb 2012.