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Trial · NCT04043455

Registered outcomes14

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryMain Study: Change From Baseline in Average Abdominal Pain Score (AAPS) at Week 12Baseline and Week 12
The APS is a single question, 11-point numeric rating scale in which 0 represents no abdominal pain and 10 represents the worst possible abdominal pain. The change in AAPS from Baseline at Week 12 was analyzed using a mixed-effects model repeated measures (MMRM) analysis with treatment, stratification factors, week, and treatment-by-week interaction as factors and Baseline AAPS as a covariate. An unstructured variance-covariance matrix was used for the MMRM analysis.
PrimaryMain Study: Number of Participants With Treatment-Emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)Up to 14 Weeks
An adverse event (AE) was any untoward medical occurrence in a participant administered a medicinal product without regard to possibility of causal relationship. An SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. TEAEs were defined as any AE that started or worsened in severity on or after the first dose of study treatment.
PrimaryLTE Period: Number of Participants With TEAEs and SAEsUp to 54 Weeks
An AE was any untoward medical occurrence in a participant administered a medicinal product without regard to possibility of causal relationship. An SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. TEAEs were defined as any AE that started or worsened in severity on or after the first dose of study treatment.
PrimaryMain Study: Number of Participants With Clinically Significant Abnormal Laboratory ParametersBaseline to Week 14
Blood samples were collected for the analysis of laboratory parameters including serum chemistry, hematology, coagulation, and urinalysis. The investigator was responsible for reviewing laboratory results for clinically significant abnormalities.
PrimaryLTE Study: Number of Participants With Clinically Significant Abnormal Laboratory ParametersBaseline to Week 54 (of LTE)
Blood samples were collected for the analysis of laboratory parameters including serum chemistry, hematology, coagulation, and urinalysis. The investigator was responsible for reviewing laboratory results for clinically significant abnormalities.
PrimaryMain Study: Number of Participants With Clinically Significant Abnormal Vital SignsBaseline to Week 14
Parameters assessed for vital signs included blood pressure (systolic and diastolic blood pressure), heart rate (HR), body temperature, and respiratory rate. The investigator was responsible for reviewing vital signs for clinically significant abnormalities.
PrimaryLTE Study: Number of Participants With Clinically Significant Abnormal Vital SignsBaseline to Week 54 (of LTE)
Parameters assessed for vital signs included blood pressure (systolic and diastolic blood pressure), HR, body temperature, and respiratory rate. The investigator was responsible for reviewing vital signs for clinically significant abnormalities.
SecondaryMain Study: Percentage of Participants Achieving a Greater Than or Equal to (>=) 30% Improvement in AAPS at Week 12Baseline and Week 12
The percentage of participants achieving a \>= 30% improvement in AAPS from Baseline at Week 12 was analyzed using a Cochran-Mantel-Haenszel (CMH) test stratified by the stratification factors. Missing post-baseline AAPS data was imputed using multiple imputation (MI) under the missing at random (MAR) assumption. Participants who were randomized but did not have at least 1 post-Baseline observation were considered non-responders. A \>= 30% improvement in AAPS was a reduction in AAPS of 30% or more when compared to Baseline AAPS.
SecondaryMain Study: Percentage of Participants Achieving a >= 30% Improvement in AAPS From Baseline for at Least 6 of the 12 WeeksBaseline and Week 12
The percentage of participants achieving a \>= 30% improvement in AAPS from Baseline for at least 6 of the 12 weeks during the Treatment Period were analyzed using a CMH test stratified by the stratification factors. A \>= 30% improvement in AAPS is a reduction in AAPS of 30% or more when compared to Baseline AAPS. Missing post-baseline AAPS data was imputed using MI under the MAR assumption.
SecondaryMain Study: Percent Change From Baseline in AAPS at Week 12Baseline and Week 12
The percent change in AAPS from Baseline at Week 12 was analyzed using an MMRM analysis with treatment, stratification factors, week, and treatment-by-week interaction as factors and Baseline AAPS as a covariate. Baseline is the last non-missing measurement collected prior to the first dose of study treatment at Day 1.
SecondaryMain Study: Change From Baseline in Number of Pain-Free Days at Week 12Baseline and Week 12
The change from Baseline at Week 12 in number of pain-free days per week was analyzed using a MMRM analysis with treatment, stratification factors, week, and treatment-by-week interaction as factors and Baseline pain free days as a covariate. Pain-free days were defined as days with a pain score of zero (0). Baseline is the last non-missing measurement collected prior to the first dose of study treatment at Day 1.
SecondaryMain Study: Maximum Concentration (Cmax) of OlorinabOn Day 1: Pre-dose and 0.5, 1, 2, 4, and 8 hours post dose and Week 4: Pre-dose and 0.5, 1 and 2 hours post dose
Blood samples were collected from participants at indicated timepoints after the administration of study treatment to investigate Cmax of Olorinab. Pharmacokinetic (PK) analysis was conducted using standard non-compartmental methods.
SecondaryMain Study: Time of Maximum Concentration After Drug Administration (Tmax) of OlorinabOn Day 1: Pre-dose and 0.5, 1, 2, 4, and 8 hours post dose and Week 4: Pre-dose and 0.5, 1 and 2 hours post dose
Blood samples were collected from participants at indicated timepoints after the administration of study treatment to investigate Tmax of Olorinab. PK analysis was conducted using standard non-compartmental methods.
SecondaryMain Study: Plasma Trough Concentrations (Ctrough) of OlorinabPre dose on Day 1, Day 2 and Weeks 2, 4, 8, 10 and 12
Blood samples were collected from participants at indicated time frames after the administration of study treatment to investigate Ctrough of Olorinab. PK analysis was conducted using standard non-compartmental methods.

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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