ConductScience.org, home

Trial · NCT03449134

Results by group27

Each measurement the trial posted, group by group, in the words and numbers it posted.

OutcomeGroupCategoryValueSpreadUnits
Model-Based Geometric Mean Ratio (GMR) of 24-hour Objective Coughs Per Hour (Week 12/Baseline)Placebo0.4795% Confidence Interval 0.41 to 0.54ratio
Model-Based Geometric Mean Ratio (GMR) of 24-hour Objective Coughs Per Hour (Week 12/Baseline)Gefapixant 15 mg BID0.4895% Confidence Interval 0.41 to 0.55ratio
Model-Based Geometric Mean Ratio (GMR) of 24-hour Objective Coughs Per Hour (Week 12/Baseline)Gefapixant 45 mg BID0.3895% Confidence Interval 0.33 to 0.44ratio
Number of Participants Experiencing At Least One Adverse Event (AE) During Treatment and Follow-upPlacebo184Participants
Number of Participants Experiencing At Least One Adverse Event (AE) During Treatment and Follow-upGefapixant 15 mg BID186Participants
Number of Participants Experiencing At Least One Adverse Event (AE) During Treatment and Follow-upGefapixant 45 mg BID208Participants
Number of Participants Who Discontinued Treatment Due to AEsPlacebo14Participants
Number of Participants Who Discontinued Treatment Due to AEsGefapixant 15 mg BID15Participants
Number of Participants Who Discontinued Treatment Due to AEsGefapixant 45 mg BID51Participants
Model-Based Geometric Mean Ratio (GMR) of Awake Objective Coughs Per Hour (Week 12/Baseline)Placebo0.4695% Confidence Interval 0.40 to 0.53ratio
Model-Based Geometric Mean Ratio (GMR) of Awake Objective Coughs Per Hour (Week 12/Baseline)Gefapixant 15 mg BID0.4795% Confidence Interval 0.41 to 0.55ratio
Model-Based Geometric Mean Ratio (GMR) of Awake Objective Coughs Per Hour (Week 12/Baseline)Gefapixant 45 mg BID0.3895% Confidence Interval 0.33 to 0.44ratio
Percentage of Participants (Model-Based) With a ≤ -30% Change From Baseline in 24-hour Objective Coughs Per Hour at Week 12Placebo65.9Percentage of Participants
Percentage of Participants (Model-Based) With a ≤ -30% Change From Baseline in 24-hour Objective Coughs Per Hour at Week 12Gefapixant 15 mg BID66.2Percentage of Participants
Percentage of Participants (Model-Based) With a ≤ -30% Change From Baseline in 24-hour Objective Coughs Per Hour at Week 12Gefapixant 45 mg BID69.9Percentage of Participants
Percentage of Participants (Model-Based) With a ≤ -1.3-point Change From Baseline in Mean Weekly Cough Severity Diary (CSD) Total Score at Week 12Placebo52.4Percentage of Participants
Percentage of Participants (Model-Based) With a ≤ -1.3-point Change From Baseline in Mean Weekly Cough Severity Diary (CSD) Total Score at Week 12Gefapixant 15 mg BID62.1Percentage of Participants
Percentage of Participants (Model-Based) With a ≤ -1.3-point Change From Baseline in Mean Weekly Cough Severity Diary (CSD) Total Score at Week 12Gefapixant 45 mg BID60.5Percentage of Participants
Percentage of Participants (Model-Based) With a ≤ -2.7-point Change From Baseline in Mean Weekly CSD Total Score at Week 12Placebo28.6Percentage of Participants
Percentage of Participants (Model-Based) With a ≤ -2.7-point Change From Baseline in Mean Weekly CSD Total Score at Week 12Gefapixant 15 mg BID37.9Percentage of Participants

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.

For software

Read this list from software.

Twenty rows a page, as JSON. No key.

GET https://conductscience.org/api/trials/v1/NCT03449134/results