AsthmaEarly Phase 1NCT01274507
A Study for Disease Profiling of Asthma and Chronic Obstructive Pulmonary Disease
A Early Phase 1 study testing Medical tests in people with Asthma and Pulmonary Disease, Chronic Obstructive, run by Janssen Research & Development, LLC at 21 sites in 8 countries.
Trial summary
The purpose of this study is to characterize the clinical, physiologic, and molecular profiles of healthy participants, participants with mild, moderate, and severe asthma; and participants with moderate to severe Chronic Obstructive Pulmonary Disease (COPD). Read more about this study
- Who is it for?
- Ages 18 to 70 years
- Conditions the study is for
- Asthma, Pulmonary Disease, Chronic Obstructive
- What is being tested?
- Medical tests
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 328 participants
- Where
- 21 sitesin 8 countries
- Study dates
- Jul 2010to Jul 2014
- Phase
- Early Phase 1
- 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 18 to 70 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Age: for Part 1, healthy: 18 and 55 years; for Part 1, asthma: 18 and 70 years; for Part 2, nonsmokers: 40 and 65 years; for Part 2, smokers: 40 and 65 years; for Part 2, chronic obstructive pulmonary disease (COPD): 40 and 65 years
- Having mild, moderate, or severe asthma (for Part 1, asthma)
- Clinically stable asthma and have been on their current asthma controller therapy for at least 6 weeks prior to screening (for Part 1, asthma)
- No history of chronic respiratory disease including asthma (for Part 2, nonsmokers)
- Be a nonsmoker for 1 year or more at initial screening visit and have 10 packs or less per year history of smoking (for all Part 1 and Pat 2, nonsmokers)
- Be a current smoker with a current history of at least 20 pack years (for Part 2, smokers)
- Stable COPD in the 3 months prior to screening (for Part 2, COPD)
- Treating with Beta-adrenergic receptor agonist, anticholinergic bronchodilators, inhaled corticosteroid at stable doses for at least 4 weeks prior to screening (for Part 2, COPD)
Who cannot join
- History of sleep apnea requiring medical intervention and positive urine pregnancy screening result (for all Part 1 and Part 2)
- Positive urine screen for nicotine; positive serology test for human immunodeficiency virus (HIV) antibodies, hepatitis B surface antigen, or hepatitis C virus antibody at screening (for all Part 1 and Part 2)
- Allergic bronchopulmonary aspergillosis, allergic bronchopulmonary mycosis, or occupational asthma (for Part 1, asthma)
- Requires long term oxygen therapy on a daily basis for chronic hypoxemia at screening visit except when used for exercise only (for Part 2, COPD)
- Pneumonia, COPD exacerbation that required systemic steroids, upper or lower respiratory tract infection, lung cancer surgery, lung volume reduction, or a lung transplant (for Part 2, COPD)
Trial locations and contacts
21 sites in 8 countries.
21 sites in 8 countries
United States9 sites
Study site
Baltimore, Maryland
Study site
Birmingham, Alabama
Study site
Chapel Hill, North Carolina
Study site
Chicago, Illinois
Study site
Cleveland, Ohio
Study site
Galveston, Texas
Study site
Iowa City, Iowa
Study site
New Haven, Connecticut
Study site
Philadelphia, Pennsylvania
Canada4 sites
Study site
Calgary, Alberta
Study site
Montreal, Quebec
Study site
Sainte-Foy, Quebec
Study site
Vancouver, British Columbia
About this study
Official title: A Multicenter Longitudinal Study for Disease Profiling of Asthma and Chronic Obstructive Pulmonary Disease
The purpose of this study is to characterize the clinical, physiologic, and molecular profiles of healthy participants, participants with mild, moderate, and severe asthma; and participants with moderate to severe Chronic Obstructive Pulmonary Disease (COPD).
Read the detailed description
This is a multi-center, longitudinal (participants are followed over long period of time with continuous or repeated observations of health outcomes) exploratory study (biomarkers, clinical and physiological parameters for participants with asthma and COPD are observed for the first time). This study will be conducted in 2 parts. Part 1 will include healthy participants and participants with mild, moderate, and severe asthma. Part 2 will include healthy nonsmokers, healthy asymptomatic smokers, and participants with moderate and or severe COPD. Study participants will undergo medical tests that will include pulmonary function testing, assessment of airway reactivity, bronchoscopy procedure, blood samples for routine laboratory tests, biomarkers and DNA evaluation (for some study participants), induced sputum collection, and exhaled nitric oxide collection. Safety evaluations will includes assessment of adverse events, clinical laboratory tests, 12-lead electrocardiogram, vital signs, and physical examinations.
- Conditions
- Asthma, Pulmonary Disease, Chronic Obstructive
- Being tested
- Medical tests
- Keywords
- Asthma, Pulmonary Disease, Chronic Obstructive, Healthy, Longitudinal Study, Bronchoscopy
- Medical subject headings
- Asthma, Pulmonary Disease, Chronic Obstructive
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Medical testsOther
All participants will undergo medical tests and will be observed.
| Study group | Role | What they receive |
|---|---|---|
| All participants | Other | Not described Receives: Other: Medical tests |
What is being measured
The primary outcome is the main question the study is designed to answer.
Asthma Quality of Life Questionnaire (AQLQ) score
AQLQ is used to measure the physical, emotional, social and occupational problems for participants with asthma. There are 32 questions in 4 domains (symptoms, activity limitation, emotional function and environmental stimuli) to measure activity limitation and symptom frequency using a recall period of 2 weeks. Each 32 questions are on a 7-point scale (7 = not impaired at all and 1 = severely impaired). The overall AQLQ score is the mean of all 32 responses and the individual domain scores are the means of the items in those domains. Lower scores indicate worsening.
Measured: Baseline (5 to 14 days after screening), Month 3, Month 6, and Month 12 (for Part 1: participants with asthma)
Asthma Control Questionnaire (ACQ) score
ACQ is used to evaluate asthma control, the full range of clinical impairment (well controlled to life threatening) for the participant with asthma. There are 7 questions (5 for symptoms [night-time awakenings, morning symptoms, limitation of activities, shortness of breath, and wheezing], use of daily rescue bronchodilator, and percent predicted forced expiratory volume value). All 7 items are scored on a 7-point scale (0 = good control, 6 = poor control), with the mean score as an overall summary score. The recall period is 7 days. Higher scores indicate worsening.
Measured: Baseline, Month 3, Month 6, and Month 12 (for Part 1: participants with asthma)
Forced Expiratory Volume in 1 second (FEV1) value
FEV1 will be measured by using spirometry test. Spirometry is used to measure lung function, specifically the volume and/or flow of air that can be inhaled and exhaled. Lung volumes will be measured according to the body temperature, pressure, and saturated standard convention using the spirometer. Pre-bronchodilator spirometry will be performed in the absence of albuterol/salbutamol or at least 6 hours after the last dose of albuterol/salbutamol and post- bronchodilator spirometry will be performed after 15 to 30 minutes administration of albuterol/salbutamol via metered-dose inhaler.
Measured: Screening, Baseline, 5 to 14 days after baseline (for Part 1: healthy participants); and Month 3, Month 6, and Month 12 (for Part 1: participants with asthma and for all Part 2 participants)
Forced Vital Capacity (FVC) value
FVC will be measured by using spirometry test. Spirometry is used to measure lung function, specifically the volume and/or flow of air that can be inhaled and exhaled. Lung volumes will be measured according to the body temperature, pressure, and saturated standard convention using the spirometer. Pre-bronchodilator spirometry will be performed in the absence of albuterol/salbutamol or at least 6 hours after the last dose of albuterol/salbutamol and post- bronchodilator spirometry will be performed after 15 to 30 minutes administration of albuterol/salbutamol via metered-dose inhaler.
Measured: Screening, Baseline, 5 to 14 days after baseline (for Part 1: healthy participants); and Month 3, Month 6, and Month 12 (for Part 1: participants with asthma and for all Part 2 participants)
Forced Expiratory Flow (FEF) 25-75 value
FEF is the flow of air coming out of the lung during the middle portion of a forced expiration. It is generally defined by what fraction remains of the forced vital capacity (FVC), usually 25-75 percent (FEF25-75%). Pre-bronchodilator spirometry will be performed in the absence of albuterol/salbutamol or at least 6 hours after the last dose of albuterol/salbutamol and post- bronchodilator spirometry will be performed after 15 to 30 minutes administration of albuterol/salbutamol via metered-dose inhaler.
Measured: Screening, Baseline, 5 to 14 days after baseline (for Part 1: healthy participants); and Month 3, Month 6, and Month 12 (for Part 1: participants with asthma and for all Part 2 participants)
Peak Expiratory Flow Rate (PEFR)
PEER will be measures by using spirometry test. Spirometry is used to measure lung function, specifically the volume and/or flow of air that can be inhaled and exhaled. Lung volumes will be measured according to the body temperature, pressure, and saturated standard convention using the spirometer. Pre-bronchodilator spirometry will be performed in the absence of albuterol/salbutamol or at least 6 hours after the last dose of albuterol/salbutamol and post- bronchodilator spirometry will be performed after 15 to 30 minutes administration of albuterol/salbutamol via metered-dose inhaler.
Measured: Screening, Baseline, 5 to 14 days after baseline (for Part 1: healthy participants); and Month 3, Month 6, and Month 12 (for Part 1: participants with asthma and for all Part 2 participants)
Methacholine challenge
Methacholine challenge test is used to assess airway reactivity in asthma. In this test, baseline spirometry for participant is measured by inhalation of increasing concentrations of aerosolized methacholine up to 16 mg/mL. The provocative dose (PC20) is defined as the dose of methacholine required to cause a greater than or equal to 20 percent decrease from the baseline forced expiratory volume in 1 second value. A PC20 result of less than or equal to 16 mg/mL will be considered to reflect increase airway responsiveness for fulfilling eligibility criteria.
Measured: Screening or Baseline (for Part 1: participants with asthma)
Fractional Exhaled Nitric Oxide (FENO)
Measurement of FENO is a quantitative, noninvasive, simple, and safe method of measuring airway inflammation that provides a complementary tool to assessing airways disease. The participant can exhale directly into a measurement device, or into a reservoir that can afterwards be connected to the analyzer. With the former technique, the early and later nitric oxide in the breath sample can be analyzed separately. Two replicate FENO measurements will be obtained that agree at the 10% level and up to a total of 8 measurements will be performed to achieve this level of agreement.
Measured: Baseline, Month 3, Month 6, and Month 12 (for Part 1: participants with asthma); and 5 to 14 days after baseline (for Part 2: participants with chronic obstructive pulmonary disease)
Induced sputum
Measured: Screening, Baseline (for Part 1: healthy participants and for all Part 2 participants); and Month 6 (for Part 1: participants with asthma)
Saint George's Respiratory Questionnaire score for Chronic Obstructive Pulmonary Disease (COPD) participants (SGRQ-C)
SGRQ-C is a 14-item questionnaire designed to measure health impairment in participants with COPD. The SGRQ-C has 2 parts. Part 1 generates the Symptoms score, and Part 2 generates the Activity and Impacts scores. Total score (0 to 100) is the sum of all scores. Higher scores indicate greater health impairment. Higher score indicate worsening.
Measured: Baseline (for Part 2: participants with COPD)
EXACT-Respiratory Symptoms (E-RS)
E-RS is a 11 respiratory system items scoring algorithm to assess the severity of respiratory symptoms in participants with Chronic Obstructive Pulmonary Disease (COPD). Each item has either 5 or 6 response options. Higher score indicate more severe COPD.
Measured: Baseline (for Part 2: participants with chronic obstructive pulmonary disease)
Number of participants with adverse events
Measured: Up to 1 month (for Part 1: healthy participants and for all Part 2 participants); and Up to 1 year (for Part 1: participants with asthma)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted11 Jan 2011 (estimated)
- Study startJul 2010
- Primary completionJul 2014
- Study completionJul 2014
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (2)Papers the sponsor has linked to this study.
- Other trials for AsthmaStudies of the same condition, open and under way.
- More trials run by Janssen Research & Development, LLCThe sponsor's other registered studies.
- 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
- Early Phase 1
- Primary purpose
- Basic science
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 328 participants (actual)
Sponsor and investigators
- Lead sponsor
- Janssen Research & Development, LLC
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Janssen Research & Development, LLC Clinical Trial, Study director, Janssen Research & Development, LLC
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01274507
- Sponsor's protocol ID
- CR017362
- Other IDs
- NOCOMPOUNDASH0001
- Status last verified
- Sep 2014
- First submitted
- 28 Oct 2010
- Last updated
- 20 Dec 2016
- Results posted
- No
- Data monitoring committee
- No
Publications
Cass SP, Yang Y, Xiao J, McGrath JJC, Fantauzzi MF, Thayaparan D, Wang F, Liang Z, Long F, Stevenson CS, Chen R, Stampfli MR. Current smoking status is associated with reduced sputum immunoglobulin M and G expression in COPD. Eur Respir J. 2021 Feb 4;57(2):1902338. doi: 10.1183/13993003.02338-2019. Print 2021 Feb. No abstract available.
PubMed 32883677Loza MJ, Djukanovic R, Chung KF, Horowitz D, Ma K, Branigan P, Barnathan ES, Susulic VS, Silkoff PE, Sterk PJ, Baribaud F; ADEPT (Airways Disease Endotyping for Personalized Therapeutics) and U-BIOPRED (Unbiased Biomarkers for the Prediction of Respiratory Disease Outcome Consortium) investigators. Validated and longitudinally stable asthma phenotypes based on cluster analysis of the ADEPT study. Respir Res. 2016 Dec 15;17(1):165. doi: 10.1186/s12931-016-0482-9.
PubMed 27978840
Study at a glance
From the registry record, last updated by the sponsor on 20 Dec 2016. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Multicenter Longitudinal Study for Disease Profiling of Asthma and Chronic Obstructive Pulmonary Disease
- ClinicalTrials.gov ID
- NCT01274507
- Acronym / sponsor ID
- CR017362
- Conditions
- Asthma, Pulmonary Disease, Chronic Obstructive
- Keywords
- Asthma, Pulmonary Disease, Chronic Obstructive, Healthy, Longitudinal Study, Bronchoscopy
- Phase
- Early Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 328 participants (actual)
- Lead sponsor
- Janssen Research & Development, LLCIndustry (pharma, biotech, devices)
- Study start
- Jul 2010
- Primary completion
- Jul 2014 (actual)
- Study completion
- Jul 2014 (actual)
- First posted
- 11 Jan 2011 (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.
The purpose of this study is to characterize the clinical, physiologic, and molecular profiles of healthy participants, participants with mild, moderate, and severe asthma; and participants with moderate to severe Chronic Obstructive Pulmonary Disease (COPD).
Detailed description
This is a multi-center, longitudinal (participants are followed over long period of time with continuous or repeated observations of health outcomes) exploratory study (biomarkers, clinical and physiological parameters for participants with asthma and COPD are observed for the first time). This study will be conducted in 2 parts. Part 1 will include healthy participants and participants with mild, moderate, and severe asthma. Part 2 will include healthy nonsmokers, healthy asymptomatic smokers, and participants with moderate and or severe COPD. Study participants will undergo medical tests that will include pulmonary function testing, assessment of airway reactivity, bronchoscopy procedure, blood samples for routine laboratory tests, biomarkers and DNA evaluation (for some study participants), induced sputum collection, and exhaled nitric oxide collection. Safety evaluations will includes assessment of adverse events, clinical laboratory tests, 12-lead electrocardiogram, vital signs, and physical examinations.
Study design
- Primary purpose
- Basic science
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| All participants | Other | Other: Medical tests |
Who may qualify
- Ages
- 18 to 70 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (8 listed)
- Age: for Part 1, healthy: 18 and 55 years; for Part 1, asthma: 18 and 70 years; for Part 2, nonsmokers: 40 and 65 years; for Part 2, smokers: 40 and 65 years; for Part 2, chronic obstructive pulmonary disease (COPD): 40 and 65 years
- Having mild, moderate, or severe asthma (for Part 1, asthma)
- Clinically stable asthma and have been on their current asthma controller therapy for at least 6 weeks prior to screening (for Part 1, asthma)
- No history of chronic respiratory disease including asthma (for Part 2, nonsmokers)
- Be a nonsmoker for 1 year or more at initial screening visit and have 10 packs or less per year history of smoking (for all Part 1 and Pat 2, nonsmokers)
Key exclusion criteria (5 listed)
- History of sleep apnea requiring medical intervention and positive urine pregnancy screening result (for all Part 1 and Part 2)
- Positive urine screen for nicotine; positive serology test for human immunodeficiency virus (HIV) antibodies, hepatitis B surface antigen, or hepatitis C virus antibody at screening (for all Part 1 and Part 2)
- Allergic bronchopulmonary aspergillosis, allergic bronchopulmonary mycosis, or occupational asthma (for Part 1, asthma)
- Requires long term oxygen therapy on a daily basis for chronic hypoxemia at screening visit except when used for exercise only (for Part 2, COPD)
- Pneumonia, COPD exacerbation that required systemic steroids, upper or lower respiratory tract infection, lung cancer surgery, lung volume reduction, or a lung transplant (for Part 2, COPD)
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 |
|---|---|---|
| Medical testsAll participants will undergo medical tests and will be observed. | Other | All participants |
Primary outcome
Asthma Quality of Life Questionnaire (AQLQ) score
Time frame: Baseline (5 to 14 days after screening), Month 3, Month 6, and Month 12 (for Part 1: participants with asthma)
AQLQ is used to measure the physical, emotional, social and occupational problems for participants with asthma. There are 32 questions in 4 domains (symptoms, activity limitation, emotional function and environmental stimuli) to measure activity limitation and symptom frequency using a recall period of 2 weeks. Each 32 questions are on a 7-point scale (7 = not impaired at all and 1 = severely impaired). The overall AQLQ score is the mean of all 32 responses and the individual domain scores are the means of the items in those domains. Lower scores indicate worsening.
Asthma Control Questionnaire (ACQ) score
Time frame: Baseline, Month 3, Month 6, and Month 12 (for Part 1: participants with asthma)
ACQ is used to evaluate asthma control, the full range of clinical impairment (well controlled to life threatening) for the participant with asthma. There are 7 questions (5 for symptoms [night-time awakenings, morning symptoms, limitation of activities, shortness of breath, and wheezing], use of daily rescue bronchodilator, and percent predicted forced expiratory volume value). All 7 items are scored on a 7-point scale (0 = good control, 6 = poor control), with the mean score as an overall summary score. The recall period is 7 days. Higher scores indicate worsening.
Forced Expiratory Volume in 1 second (FEV1) value
Time frame: Screening, Baseline, 5 to 14 days after baseline (for Part 1: healthy participants); and Month 3, Month 6, and Month 12 (for Part 1: participants with asthma and for all Part 2 participants)
FEV1 will be measured by using spirometry test. Spirometry is used to measure lung function, specifically the volume and/or flow of air that can be inhaled and exhaled. Lung volumes will be measured according to the body temperature, pressure, and saturated standard convention using the spirometer. Pre-bronchodilator spirometry will be performed in the absence of albuterol/salbutamol or at least 6 hours after the last dose of albuterol/salbutamol and post- bronchodilator spirometry will be performed after 15 to 30 minutes administration of albuterol/salbutamol via metered-dose inhaler.
Forced Vital Capacity (FVC) value
Time frame: Screening, Baseline, 5 to 14 days after baseline (for Part 1: healthy participants); and Month 3, Month 6, and Month 12 (for Part 1: participants with asthma and for all Part 2 participants)
FVC will be measured by using spirometry test. Spirometry is used to measure lung function, specifically the volume and/or flow of air that can be inhaled and exhaled. Lung volumes will be measured according to the body temperature, pressure, and saturated standard convention using the spirometer. Pre-bronchodilator spirometry will be performed in the absence of albuterol/salbutamol or at least 6 hours after the last dose of albuterol/salbutamol and post- bronchodilator spirometry will be performed after 15 to 30 minutes administration of albuterol/salbutamol via metered-dose inhaler.
Forced Expiratory Flow (FEF) 25-75 value
Time frame: Screening, Baseline, 5 to 14 days after baseline (for Part 1: healthy participants); and Month 3, Month 6, and Month 12 (for Part 1: participants with asthma and for all Part 2 participants)
FEF is the flow of air coming out of the lung during the middle portion of a forced expiration. It is generally defined by what fraction remains of the forced vital capacity (FVC), usually 25-75 percent (FEF25-75%). Pre-bronchodilator spirometry will be performed in the absence of albuterol/salbutamol or at least 6 hours after the last dose of albuterol/salbutamol and post- bronchodilator spirometry will be performed after 15 to 30 minutes administration of albuterol/salbutamol via metered-dose inhaler.
Peak Expiratory Flow Rate (PEFR)
Time frame: Screening, Baseline, 5 to 14 days after baseline (for Part 1: healthy participants); and Month 3, Month 6, and Month 12 (for Part 1: participants with asthma and for all Part 2 participants)
PEER will be measures by using spirometry test. Spirometry is used to measure lung function, specifically the volume and/or flow of air that can be inhaled and exhaled. Lung volumes will be measured according to the body temperature, pressure, and saturated standard convention using the spirometer. Pre-bronchodilator spirometry will be performed in the absence of albuterol/salbutamol or at least 6 hours after the last dose of albuterol/salbutamol and post- bronchodilator spirometry will be performed after 15 to 30 minutes administration of albuterol/salbutamol via metered-dose inhaler.
Methacholine challenge
Time frame: Screening or Baseline (for Part 1: participants with asthma)
Methacholine challenge test is used to assess airway reactivity in asthma. In this test, baseline spirometry for participant is measured by inhalation of increasing concentrations of aerosolized methacholine up to 16 mg/mL. The provocative dose (PC20) is defined as the dose of methacholine required to cause a greater than or equal to 20 percent decrease from the baseline forced expiratory volume in 1 second value. A PC20 result of less than or equal to 16 mg/mL will be considered to reflect increase airway responsiveness for fulfilling eligibility criteria.
Fractional Exhaled Nitric Oxide (FENO)
Time frame: Baseline, Month 3, Month 6, and Month 12 (for Part 1: participants with asthma); and 5 to 14 days after baseline (for Part 2: participants with chronic obstructive pulmonary disease)
Measurement of FENO is a quantitative, noninvasive, simple, and safe method of measuring airway inflammation that provides a complementary tool to assessing airways disease. The participant can exhale directly into a measurement device, or into a reservoir that can afterwards be connected to the analyzer. With the former technique, the early and later nitric oxide in the breath sample can be analyzed separately. Two replicate FENO measurements will be obtained that agree at the 10% level and up to a total of 8 measurements will be performed to achieve this level of agreement.
Induced sputum
Time frame: Screening, Baseline (for Part 1: healthy participants and for all Part 2 participants); and Month 6 (for Part 1: participants with asthma)
Saint George's Respiratory Questionnaire score for Chronic Obstructive Pulmonary Disease (COPD) participants (SGRQ-C)
Time frame: Baseline (for Part 2: participants with COPD)
SGRQ-C is a 14-item questionnaire designed to measure health impairment in participants with COPD. The SGRQ-C has 2 parts. Part 1 generates the Symptoms score, and Part 2 generates the Activity and Impacts scores. Total score (0 to 100) is the sum of all scores. Higher scores indicate greater health impairment. Higher score indicate worsening.
EXACT-Respiratory Symptoms (E-RS)
Time frame: Baseline (for Part 2: participants with chronic obstructive pulmonary disease)
E-RS is a 11 respiratory system items scoring algorithm to assess the severity of respiratory symptoms in participants with Chronic Obstructive Pulmonary Disease (COPD). Each item has either 5 or 6 response options. Higher score indicate more severe COPD.
Number of participants with adverse events
Time frame: Up to 1 month (for Part 1: healthy participants and for all Part 2 participants); and Up to 1 year (for Part 1: participants with asthma)
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 20 Dec 2016.
- Derived from this study: PubMed 32883677Cass SP, Yang Y, Xiao J, McGrath JJC, Fantauzzi MF, Thayaparan D, Wang F, Liang Z, Long F, Stevenson CS, Chen R, Stampfli MR. Current smoking status is associated with reduced sputum immunoglobulin M and G expression in COPD. Eur Respir J. 2021 Feb 4;57(2):1902338. doi: 10.1183/13993003.02338-2019. Print 2021 Feb. No abstract available.
- Derived from this study: PubMed 27978840Loza MJ, Djukanovic R, Chung KF, Horowitz D, Ma K, Branigan P, Barnathan ES, Susulic VS, Silkoff PE, Sterk PJ, Baribaud F; ADEPT (Airways Disease Endotyping for Personalized Therapeutics) and U-BIOPRED (Unbiased Biomarkers for the Prediction of Respiratory Disease Outcome Consortium) investigators. Validated and longitudinally stable asthma phenotypes based on cluster analysis of the ADEPT study. Respir Res. 2016 Dec 15;17(1):165. doi: 10.1186/s12931-016-0482-9.
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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.
Janssen Research & Development, LLC Clinical Trial study director
Janssen Research & Development, LLC
21 sites in 8 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Early Phase 1 study testing Medical tests in people with Asthma and Pulmonary Disease, Chronic Obstructive, run by Janssen Research & Development, LLC at 21 sites in 8 countries.
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 8 inclusion and 5 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 20 Dec 2016. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 21 sites in United States, Canada, France, Germany, Denmark and 3 more countries. 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. 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?
Early Phase 1 (sometimes called Phase 0) studies give a very small amount of a treatment to a few people, mainly to see how the body handles it.
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?
Asthma Quality of Life Questionnaire (AQLQ) score (time frame: Baseline (5 to 14 days after screening), Month 3, Month 6, and Month 12 (for Part 1: participants with asthma)). The study lists 12 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 NCT01274507, which also lists 2 linked publications.
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 20 Dec 2016.