AsthmaPhase 3NCT02245672
MGR001 / Advair Diskus Local Equivalence Study in Asthma
A Phase 3 study testing MGR001 (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate) and Advair (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate) in people with Asthma, run by Mylan Pharma UK Ltd. at 101 sites in United States.
Trial summary
The purpose of this study is to determine whether MGR001 is equivalent to Advair Diskus when administered by inhalation in adult asthma patients Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Asthma
- What is being tested?
- MGR001 (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate) and Advair (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate)
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 1,128 participants
- Where
- 101 sitesUnited States
- Study dates
- Oct 2014to Jul 2015
- Phase
- Phase 3
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
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 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Male or female subjects aged ≥18 years. Females may be of either childbearing or non-childbearing potential
- Physician diagnosed history of asthma for at least 12 weeks prior to screening
- pre-bronchodilator FEV1 60-85% at screening and other specified visits
- Post-bronchodilator reversibility >/=12%
- Non-smokers and prior smokers with no history of smoking within the past 12 months prior to screening and a total smoking history of ≤10 pack-years
- Subjects able to discontinue asthma medications for the duration of the study and be maintained using albuterol as required
- Body mass index between 18-40 kg/m2 inclusive
Who cannot join
- Presence or recent history of any other active, severe, progressive, and/or uncontrolled clinical disease, eg, poorly controlled Type 1 or 2 diabetes, seizure disorder or epilepsy, cerebrovascular accident, significant cardiac conduction abnormalities
- Respiratory conditions other than asthma and allergic rhinitis, including but not limited to: severe nasal polyposis or chronic rhinosinusitis, chronic obstructive pulmonary disease, bronchiectasis, Churg-Strauss Disease, lung resection, pulmonary fibrosis (primary or secondary), pulmonary hypertension, cystic fibrosis, sarcoidosis
- History of life-threatening asthma, defined as a history of asthma episode(s) requiring intubation, and/or associated with hypercapnia; respiratory arrest or hypoxic seizures, asthma related syncopal episode(s)
- In patient hospitalization (not including ER visits) for an asthma exacerbation within the past year or during the run in period
- An asthma exacerbation requiring change in asthma therapy or oral/IV corticosteroids in the 3 months prior to screening
- History of seasonally unstable asthma where the season will coincide with the subject's participation in the study
Show all 10Show fewer
- Use of prescription or non-prescription drugs, including beta blockers, tricyclic antidepressants, oral decongestants, benzodiazepines, digitalis, phenothiazines, monoamine oxidase inhibitors, etc
- Suspected hypersensitivity to the study drugs (including lactose) or severe milk protein allergy
- Clinically significant abnormalities in the screening ECG
- Evidence of alcohol or drug abuse or dependency within 6 months prior to screening
Trial locations and contacts
101 sites in 1 country.
101 sites in 1 country
United States101 sites
Mylan Investigative Site #3
Anaheim, California, 92801
Mylan Investigative Site #62
Asheville, North Carolina, 28801
Mylan Investigative Site #4
Bakersfield, California, 93301
Mylan Investigative Site #43
Baltimore, Maryland, 21236
Mylan Investigative Site #42
Bangor, Maine, 04401
Mylan Investigative Site #57
Bellevue, Nebraska, 68123-4303
Mylan Investigative Site #44
Bethesda, Maryland, 20814
Mylan Investigative Site #1
Birmingham, Alabama, 35209
Mylan Investigative Site #84
Boerne, Texas, 78006
Mylan Investigative Site #55
Bozeman, Montana, 59718
Mylan Investigative Site #58
Brick, New Jersey, 08724
Mylan Investigative Site #5
Burbank, California, 91505
Mylan Investigative Site #65
Canton, Ohio, 44718
Mylan Investigative Site #101
Centennial, Colorado, 80112
Mylan Investigative Site #22
Centennial, Colorado, 80112
Mylan Investigative Site #63
Charlotte, North Carolina, 28207
Mylan Investigative Site #66
Cincinnati, Ohio, 45231
Mylan Investigative Site #67
Cincinnati, Ohio, 45242
Mylan Investigative Site #23
Colorado Springs, Colorado, 80907
Mylan Investigative Site #24
Colorado Springs, Colorado, 80907
Mylan Investigative Site #51
Columbia, Missouri, 65203
Mylan Investigative Site #28
Coral Gables, Florida, 33134
Mylan Investigative Site #6
Costa Mesa, California, 92626
Mylan Investigative Site #85
Dallas, Texas, 75231
Mylan Investigative Site #86
Dallas, Texas, 75231
Mylan Investigative Site #25
Denver, Colorado, 80230
Mylan Investigative Site #87
Dickinson, Texas, 77539
Mylan Investigative Site #88
El Paso, Texas, 79903
Mylan Investigative Site #7
Encinitas, California, 92024
Mylan Investigative Site #72
Eugene, Oregon, 97401
Mylan Investigative Site #47
Fall River, Massachusetts, 02720
Mylan Investigative Site #8
Fresno, California, 93720
Mylan Investigative Site #9
Fullerton, California, 92835
Mylan Investigative Site #29
Gainesville, Florida, 32607
Mylan Investigative Site #100
Greenfield, Wisconsin, 53228
Mylan Investigative Site #95
Henrico, Virginia, 23233
Mylan Investigative Site #30
Hialeah, Florida, 33012
Mylan Investigative Site #10
Huntington Beach, California, 92647
Mylan Investigative Site #11
Huntington Beach, California, 92647
Mylan Investigative Site #76
Jenkintown, Pennsylvania, 19046
Mylan Investigative Site #73
Lake Oswego, Oregon, 97035
Mylan Investigative Site #31
Largo, Florida, 33770
Mylan Investigative Site #38
Lawrenceville, Georgia, 30046
Mylan Investigative Site #41
Lenexa, Kansas, 66219
Mylan Investigative Site #2
Little Rock, Arkansas, 72205
Mylan Investigative Site #12
Los Angeles, California, 90025
Mylan Investigative Site #13
Los Angeles, California, 90025
Mylan Investigative Site #14
Los Angeles, California, 90048
Mylan Investigative Site #74
Medford, Oregon, 97504
Mylan Investigative Site #32
Miami, Florida, 33015
Mylan Investigative Site #34
Miami, Florida, 33133
Mylan Investigative Site #33
Miami, Florida, 33134
Mylan Investigative Site #35
Miami, Florida, 33155
Mylan Investigative Site #50
Minneapolis, Minnesota, 55402
Mylan Investigative Site #15
Mission Viejo, California, 92691
Mylan Investigative Site #56
Missoula, Montana, 59808
Mylan Investigative Site #16
Napa, California, 94558
Mylan Investigative Site #89
New Braunfels, Texas, 78130
Mylan Investigative Site #36
New Port Richey, Florida, 34653
Mylan Investigative Site #61
New York, New York, 11570
Mylan Investigative Site #81
North Charleston, South Carolina, 29420
Mylan Investigative Site #48
North Dartmouth, Massachusetts, 02747
Mylan Investigative Site #49
North Dartmouth, Massachusetts, 02747
Mylan Investigative Site #59
Ocean City, New Jersey, 07712
Mylan Investigative Site #70
Oklahoma City, Oklahoma, 73112
Mylan Investigative Site #17
Orange, California, 92868
Mylan Investigative Site #77
Pittsburgh, Pennsylvania, 15243
Mylan Investigative Site #75
Portland, Oregon, 97202
Mylan Investigative Site #79
Providence, Rhode Island, 02906
Mylan Investigative Site #93
Provo, Utah, 84604
Mylan Investigative Site #64
Raleigh, North Carolina, 27607
Mylan Investigative Site #39
River Forest, Illinois, 60305
Mylan Investigative Site #18
Riverside, California, 92506
Mylan Investigative Site #52
Rolla, Missouri, 65401
Mylan Investigational Site #27
Rolling Hills Estates, California, 90274
Mylan Investigative Site #19
Sacramento, California, 95842
Mylan Investigative Site #90
San Antonio, Texas, 78229
Mylan Investigative Site #91
San Antonio, Texas, 78229
Mylan Investigative Site #20
San Diego, California, 92123
Mylan Investigative Site #21
San Jose, California, 95117
Mylan Investigative Site #96
Seattle, Washington, 98115
Mylan Investigative Site #40
Shiloh, Illinois, 62269
Mylan Investigative Site #60
Skillman, New Jersey, 08558
Mylan Investigative Site #78
Smithfield, Pennsylvania, 15478
Mylan Investigative Site #94
South Burlington, Vermont, 05403
Mylan Investigative Site #82
Spartanburg, South Carolina, 29303
Mylan Investigative Site #83
Spartanburg, South Carolina, 29303
Mylan Investigative Site #97
Spokane, Washington, 99204
Mylan Investigative Site #53
St Louis, Missouri, 63141
Mylan Investigative Site #68
Sylvania, Ohio, 43560
Mylan Investigative Site #98
Tacoma, Washington, 98405
Mylan Investigative Site #99
Tacoma, Washington, 98405
Mylan Investigative Site #37
Tallahassee, Florida, 32308
Mylan Investigative Site #69
Toledo, Ohio, 43617
Mylan Investigative Site #71
Tulsa, Oklahoma, 74136-8303
Mylan Investigative Site #92
Waco, Texas, 76712
Mylan Investigative Site #54
Warrensburg, Missouri, 64093
Mylan Investigative Site #80
Warwick, Rhode Island, 02886
Mylan Investigative Site #26
Wheat Ridge, Colorado, 80033
Mylan Investigative Site #45
Wheaton, Maryland, 20902
Mylan Investigative Site #46
White Marsh, Maryland, 21162
About this study
Official title: A Randomized, Double-blind, Double Dummy, Parallel Group Study to Determine the Local Equivalence of Multiple Doses of MGR001 to Advair Diskus Administered Via Oral Inhalation in Adult Asthma Patients
The purpose of this study is to determine whether MGR001 is equivalent to Advair Diskus when administered by inhalation in adult asthma patients
- Conditions
- Asthma
- Being tested
- MGR001 (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate), Advair (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate), Placebo
- Keywords
- Asthma, fluticasone, salmeterol, CRC749, Diskus, Advair, FEV1, MGR001
- Medical subject headings
- Asthma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
MGR001 (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate)Drug
Fluticasone propionate (100 mcg) and salmeterol xinafoate (50 mcg) administered via the CRC749 inhaler device
Advair (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate)Drug
Fluticasone propionate (100 mcg) and salmeterol xinafoate (50 mcg) administered via the Diskus inhaler device
PlaceboDrug
Placebo administered via the CRC749 and Diskus devices
| Study group | Role | What they receive |
|---|---|---|
| MGR001 | Experimental | MGR001 administered two times per day by inhalation throughout the study Receives: Drug: MGR001 (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate) |
| Advair Diskus | Active comparator | Advair Diskus administered two times per day by inhalation throughout the study Receives: Drug: Advair (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate) |
| Placebo | Placebo comparator | Placebo for Advair Diskus and MGR001 administered two times per day by inhalation throughout the study Receives: Drug: Placebo |
What is being measured
The primary outcome is the main question the study is designed to answer.
Forced Exhaled Volume in 1 Sec (FEV1) Area Under the Effect Curve on Day 1 (Assay Sensitivity)
The FEV1 AUEC(0-12) on Day 1 was calculated from FEV1 measurements collected 30 minutes prior to morning dose, 0 minutes prior to morning dose, and at 0.5, 1, 2, 3, 4, 6, 8, 10, and 12 hours following completion of dosing on Day 1 (Visit 3). The baseline for the FEV1 AUEC(0-12) endpoint was the mean of the 2 predose FEV1 measures. To confirm assay sensitivity, both active treatments (MGR001 and Advair Diskus) had to be significantly superior to placebo
Measured: 0-12 hours after dosing on Day 1
Forced Exhaled Volume in 1 Sec (FEV1) Area Under the Effect Curve on Day 1 (Bioequivalence)
The FEV1 AUEC(0-12) on Day 1 was calculated from FEV1 measurements collected 30 minutes prior to morning dose, 0 minutes prior to morning dose, and at 0.5, 1, 2, 3, 4, 6, 8, 10, and 12 hours following completion of dosing on Day 1 (Visit 3). The baseline for the FEV1 AUEC(0-12) endpoint was the mean of the 2 predose FEV1 measures
Measured: 0-12 hours after dosing on Day 1
FEV1 Trough Value (Assay Sensitivity)
Change from baseline in trough (pre-dose) FEV1 at Day 29 was based on 2 pre-dose FEV1 assessments performed 30 minutes apart on Day 29. Baseline was calculated by taking the mean of [prebronchodilator FEV1 measured at a run-in visit and the mean of 2 predose FEV1 measures taken at Day 1]. To confirm assay sensitivity, both active treatments (MGR001 and Advair Diskus) had to be significantly superior to placebo.
Measured: Day 1 and Day 29
FEV1 Trough Value (Bioequivalence)
Change from baseline in trough (pre-dose) FEV1 at Day 29 was based on 2 pre-dose FEV1 assessments performed 30 minutes apart on Day 29. Baseline was calculated by taking the mean of [prebronchodilator FEV1 measured at a run-in visit and the mean of 2 predose FEV1 measures taken at Day 1]
Measured: Day 1 and Day 29
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted19 Sep 2014 (estimated)
- Study startOct 2014
- Primary completionJul 2015
- Study completionJul 2015
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for AsthmaStudies 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 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind
- Who is masked
- Participant, Care provider, Investigator, Outcomes assessor
- Enrolment
- 1,128 participants (actual)
Sponsor and investigators
- Lead sponsor
- Mylan Pharma UK Ltd.
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Dik WH Ng, PhD, Study director, Mylan Pharma UK Ltd.
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02245672
- Sponsor's protocol ID
- MGR001-3001
- Status last verified
- Feb 2022
- First submitted
- 15 Sep 2014
- Last updated
- 24 Feb 2022
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
Publications
Ng D, Kerwin EM, White MV, Miller SD, Haughie S, Ward JK, Allan R. Clinical Bioequivalence of Wixela Inhub and Advair Diskus in Adults With Asthma. J Aerosol Med Pulm Drug Deliv. 2020 Apr;33(2):99-107. doi: 10.1089/jamp.2019.1547. Epub 2019 Oct 31.
PubMed 31634023
Study at a glance
From the registry record, last updated by the sponsor on 24 Feb 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized, Double-blind, Double Dummy, Parallel Group Study to Determine the Local Equivalence of Multiple Doses of MGR001 to Advair Diskus Administered Via Oral Inhalation in Adult Asthma Patients
- ClinicalTrials.gov ID
- NCT02245672
- Acronym / sponsor ID
- MGR001-3001
- Conditions
- Asthma
- Keywords
- Asthma, fluticasone, salmeterol, CRC749, Diskus, Advair, FEV1, MGR001
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 1,128 participants (actual)
- Lead sponsor
- Mylan Pharma UK Ltd.Industry (pharma, biotech, devices)
- Study start
- Oct 2014
- Primary completion
- Jul 2015 (actual)
- Study completion
- Jul 2015 (actual)
- First posted
- 19 Sep 2014 (estimated)
- Results
- Posted 12 Jan 2021
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of this study is to determine whether MGR001 is equivalent to Advair Diskus when administered by inhalation in adult asthma patients
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind (participant, care provider, investigator, outcomes assessor)
- Number of arms
- 3
| Arm | Type | Receives |
|---|---|---|
| MGR001 | Experimental | Drug: MGR001 (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate)MGR001 administered two times per day by inhalation throughout the study |
| Advair Diskus | Active comparator | Drug: Advair (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate)Advair Diskus administered two times per day by inhalation throughout the study |
| Placebo | Placebo comparator | Drug: PlaceboPlacebo for Advair Diskus and MGR001 administered two times per day by inhalation throughout the study |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (7 listed)
- Male or female subjects aged ≥18 years. Females may be of either childbearing or non-childbearing potential
- Physician diagnosed history of asthma for at least 12 weeks prior to screening
- pre-bronchodilator FEV1 60-85% at screening and other specified visits
- Post-bronchodilator reversibility >/=12%
- Non-smokers and prior smokers with no history of smoking within the past 12 months prior to screening and a total smoking history of ≤10 pack-years
Key exclusion criteria (10 listed)
- Presence or recent history of any other active, severe, progressive, and/or uncontrolled clinical disease, eg, poorly controlled Type 1 or 2 diabetes, seizure disorder or epilepsy, cerebrovascular accident, significant cardiac conduction abnormalities
- Respiratory conditions other than asthma and allergic rhinitis, including but not limited to: severe nasal polyposis or chronic rhinosinusitis, chronic obstructive pulmonary disease, bronchiectasis, Churg-Strauss Disease, lung resection, pulmonary fibrosis (primary or secondary), pulmonary hypertension, cystic fibrosis, sarcoidosis
- History of life-threatening asthma, defined as a history of asthma episode(s) requiring intubation, and/or associated with hypercapnia; respiratory arrest or hypoxic seizures, asthma related syncopal episode(s)
- In patient hospitalization (not including ER visits) for an asthma exacerbation within the past year or during the run in period
- An asthma exacerbation requiring change in asthma therapy or oral/IV corticosteroids in the 3 months prior to screening
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 |
|---|---|---|
| MGR001 (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate)Fluticasone propionate (100 mcg) and salmeterol xinafoate (50 mcg) administered via the CRC749 inhaler device | Drug | MGR001 |
| Advair (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate)Fluticasone propionate (100 mcg) and salmeterol xinafoate (50 mcg) administered via the Diskus inhaler device | Drug | Advair Diskus |
| PlaceboPlacebo administered via the CRC749 and Diskus devices | Drug | Placebo |
Primary outcome
Forced Exhaled Volume in 1 Sec (FEV1) Area Under the Effect Curve on Day 1 (Assay Sensitivity)
Time frame: 0-12 hours after dosing on Day 1
The FEV1 AUEC(0-12) on Day 1 was calculated from FEV1 measurements collected 30 minutes prior to morning dose, 0 minutes prior to morning dose, and at 0.5, 1, 2, 3, 4, 6, 8, 10, and 12 hours following completion of dosing on Day 1 (Visit 3). The baseline for the FEV1 AUEC(0-12) endpoint was the mean of the 2 predose FEV1 measures. To confirm assay sensitivity, both active treatments (MGR001 and Advair Diskus) had to be significantly superior to placebo
Forced Exhaled Volume in 1 Sec (FEV1) Area Under the Effect Curve on Day 1 (Bioequivalence)
Time frame: 0-12 hours after dosing on Day 1
The FEV1 AUEC(0-12) on Day 1 was calculated from FEV1 measurements collected 30 minutes prior to morning dose, 0 minutes prior to morning dose, and at 0.5, 1, 2, 3, 4, 6, 8, 10, and 12 hours following completion of dosing on Day 1 (Visit 3). The baseline for the FEV1 AUEC(0-12) endpoint was the mean of the 2 predose FEV1 measures
FEV1 Trough Value (Assay Sensitivity)
Time frame: Day 1 and Day 29
Change from baseline in trough (pre-dose) FEV1 at Day 29 was based on 2 pre-dose FEV1 assessments performed 30 minutes apart on Day 29. Baseline was calculated by taking the mean of [prebronchodilator FEV1 measured at a run-in visit and the mean of 2 predose FEV1 measures taken at Day 1]. To confirm assay sensitivity, both active treatments (MGR001 and Advair Diskus) had to be significantly superior to placebo.
FEV1 Trough Value (Bioequivalence)
Time frame: Day 1 and Day 29
Change from baseline in trough (pre-dose) FEV1 at Day 29 was based on 2 pre-dose FEV1 assessments performed 30 minutes apart on Day 29. Baseline was calculated by taking the mean of [prebronchodilator FEV1 measured at a run-in visit and the mean of 2 predose FEV1 measures taken at Day 1]
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 24 Feb 2022.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Results publication: PubMed 31634023Ng D, Kerwin EM, White MV, Miller SD, Haughie S, Ward JK, Allan R. Clinical Bioequivalence of Wixela Inhub and Advair Diskus in Adults With Asthma. J Aerosol Med Pulm Drug Deliv. 2020 Apr;33(2):99-107. doi: 10.1089/jamp.2019.1547. Epub 2019 Oct 31.
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Asthma
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.
Dik WH Ng, PhD study director
Mylan Pharma UK Ltd.
101 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing MGR001 (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate) and Advair (Fixed dose combination of Fluticasone propionate and salmeterol xinafoate) in people with Asthma, run by Mylan Pharma UK Ltd. at 101 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 7 inclusion and 10 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 24 Feb 2022. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 101 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 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 12 Jan 2021). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
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?
Forced Exhaled Volume in 1 Sec (FEV1) Area Under the Effect Curve on Day 1 (Assay Sensitivity) (time frame: 0-12 hours after dosing on Day 1). The study lists 4 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT02245672, which also lists 1 linked publication.
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 24 Feb 2022.