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Trial · NCT04441788

Outcomes12

Each outcome the trial posted results for, in ClinicalTrials.gov's words.

TypeOutcomeTime framePopulationUnitsMeasured as
PRIMARYChange From Baseline to the Primary Time Point in Forced Expiratory Volume in 1 Second (FEV1) Compared to PlaceboFrom Baseline up to average of Weeks 13 and 14
FAS=all randomized participants who had ≥1 dose of study drug(ION 827359/placebo),≥1 post-Baseline efficacy assessment(i.e.,post-Baseline FEV1,Exacerbations of Chronic pulmonary Disease Tool\[EXACT\]Respiratory Symptoms\[E-RS\]score,Chronic Obstructive Pulmonary Disease\[COPD\]Assessment Test\[CAT\]score,or St.George's Respiratory Questionnaire-COPD Specific\[SGRQ-C score\],post-bronchodilator FEV1).Overall number analyzed:number of participants with data available for analyses in this outcome measure.
litersMEAN
SECONDARYChange From Baseline in the Exacerbations of Chronic Pulmonary Disease Tool (EXACT) Respiratory Symptoms (E-RS) Daily Symptom Diary Total Score to the Primary Time PointFrom Baseline up to average of weeks 13 and 14
FAS included all randomized participants who received at least 1 dose of study drug (ION-827359 or placebo) and who had at least 1 post-Baseline efficacy assessment (i.e., post-Baseline FEV1 assessment, E-RS score, CAT score, or SGRQ-C score). Overall number of participants analyzed is the number of participants with data available for analyses in this outcome measure.
score on a scaleMEAN
SECONDARYChange From Baseline in the Chronic Obstructive Pulmonary Disease (COPD) Assessment Test (CAT) to the Week 14 Time PointFrom Baseline to Week 14
FAS included all randomized participants who received at least 1 dose of study drug (ION-827359 or placebo) and who had at least 1 post-Baseline efficacy assessment (i.e., post-Baseline FEV1 assessment, E-RS score, CAT score, or SGRQ-C score). Overall number of participants analyzed is the number of participants with data available for analyses in this outcome measure.
score on a scaleMEAN
SECONDARYChange From Baseline in St. George's Respiratory Questionnaire - COPD Specific (SGRQ-C) Total Score to the Week 14 Time PointFrom Baseline to Week 14
FAS included all randomized participants who received at least 1 dose of study drug (ION-827359 or placebo) and who had at least 1 post-Baseline efficacy assessment (i.e., post-Baseline FEV1 assessment, E-RS score, CAT score, or SGRQ-C score). Overall number of participants analyzed is the number of participants with data available for analyses in this outcome measure.
score on a scaleMEAN
SECONDARYChange From Baseline in Post-Bronchodilator FEV1From Baseline to end of treatment (EOT) [Up to Week 14]
FAS included all randomized participants who received at least 1 dose of study drug (ION-827359 or placebo) and who had at least 1 post-Baseline efficacy assessment (i.e., post-Baseline FEV1 assessment, E-RS score, CAT score, or SGRQ-C score). Overall number of participants analyzed is the number of participants with data available for analyses in this outcome measure.
litersMEAN
SECONDARYCmax: Maximum Observed Plasma Concentration for ION-827359Days 1 and 85
Pharmacokinetic (PK) population included all participants who were randomized and received at least 1 dose of active study drug (ION-827359) and had at least 1 evaluable PK sample collected and analyzed with reportable result. Number analyzed is the number of participants with data available for analysis at the specified time point.
nanogram per milliliter (ng/mL)GEOMETRIC_MEAN
SECONDARYTmax: Time to Reach the Maximum Plasma Concentration for ION-827359Days 1 and 85
PK population included all participants who were randomized and received at least 1 dose of active study drug (ION-827359) and had at least 1 evaluable PK sample collected and analyzed with reportable result. Number analyzed is the number of participants with data available for analysis at the specified time point.
hoursMEDIAN
SECONDARYAUC[0-24h]: Area Under the Plasma Concentration-Time Curve From Time Zero to 24 Hours for ION-827359Days 1 and 85
PK population consisted of all the participants who were randomized and received at least 1 dose of active study drug (ION-827359) and had at least 1 evaluable PK sample collected and analyzed with reportable result. Number analyzed is the number of participants with data available for analysis at the specified time point.
hours*nanogram per milliliter (h*ng/mL)GEOMETRIC_MEAN
SECONDARYPercentage of Participants With at Least One Treatment-Emergent Adverse Event (TEAE) Based on SeverityUp to Week 24Safety population included all participants who were randomized and received at least 1 dose of study drug.percentage of participantsNUMBER
SECONDARYPercentage of Participants With Clinically Significant Change in Laboratory ValuesUp to Week 24Safety population included all participants who are were randomized and received at least 1 dose of study drug.percentage of participantsNUMBER
SECONDARYPercentage of Participants With Clinically Significant Change in Vital Sign ParametersUp to Week 24Safety population included all participants who are were randomized and received at least 1 dose of study drug.percentage of participantsNUMBER
SECONDARYPercentage of Participants With Clinically Significant Change in Electrocardiogram (ECG) FindingsUp to Week 24Safety population included all participants who were randomized and received at least 1 dose of study drug.percentage of participantsNUMBER

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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