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Trial · NCT02224573

Registered outcomes60

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

ListOutcomeTime frameDescription
PrimaryNumber of Participants With Any Treatment-emergent Adverse Event (TEAE) Occurring in ≥5% of Participants in Any Treatment Groupup to Week 260
TEAEs, defined as AEs that started, or worsened in severity or seriousness, following the first dose of investigational medicinal product in this study, are reported. Any AEs that continued from the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) were only classified as treatment emergent if they worsened in this study.
PrimaryNumber of Participants With Clinically Significant Changes in the Indicated Vital Sign Values From the Pre-randomization Baseline of the Core Study at Any Time Post-doseup to Week 260
Clinical significance was determined by the investigator. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. bpm = beats per minute; DBP = Diastolic Blood Pressure; mmHg = millimeters of mercury; SBP = Systolic Blood Pressure. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
PrimaryMean Change From the Pre-randomization Baseline of the Core Study to the End of Treatment in Body Mass Index (BMI)up to Week 260
BMI is an estimate of body fat based on body weight divided by height squared. Change from Baseline was calculated as the post-Baseline value minus the Baseline value. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
PrimaryNumber of Participants With Clinically Significant Electrocardiogram (ECG) Values at the Pre-randomization Baseline of the Core Study and at Any Time Post-doseup to Week 260
Clinical significance was determined by the investigator. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. msec = milliseconds; QTcB = corrected QT interval with Bazett's correction. The time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
Primary
Number of Participants With the Indicated Responses to Questions Regarding Suicidal Ideation and Behavior Using the Children's Columbia-Suicide Severity Rating Scale (C-SSRS) at Day 1 and at Any Time Post-dose
up to Week 260
The C-SSRS questionnaire is a brief, standardized measure that uniquely assesses the essential information (behavior, ideation, lethality, and severity) and distinguishes between suicidal occurrences and non-suicidal self-injury.
PrimaryMean Cannabis Withdrawal Scale Score at End of Taper (EOT), the Post-Taper Safety Call, and at Safety Follow-upup to Week 260
The Cannabis Withdrawal Scale is a 19-item scale administered to participants (18 years and above), with each item (withdrawal symptom) measured on a 0 to 10 numerical rating scale (0 = Not at all; 5 = Moderately; 10 = Extremely). Total score, calculated as the sum of the 19 item sub-scores ranging from 0-190 are reported. Higher scores indicate more withdrawal symptoms and an increased negative impact to quality of life. The participant or participant's caregiver was asked to record the extent to which each withdrawal symptom was experienced in the last 24 hours and also to rate the negative impact on normal daily activities. L24S = Last 24 Hours Score; NIS = Negative Impact on Normal Daily Activity Score. The End of Treatment visit occurred after a maximum of 260 weeks of treatment. The End of Taper occurred up to 10 days after the End of Treatment visit. The Safety Call and Safety Follow-up occurred 2 and 4 weeks, respectively, after the End of Taper.
PrimaryMean Pediatric Cannabinoid Withdrawal Scale (PCWS) Score at the End of Treatment, the End of Taper, the Post-Taper Safety Call, and at Safety Follow-upup to Week 260
The PCWS was administered to participants aged 4 to 17 (inclusive) that was developed from the 19-item validated CWS (adults) to assess mood, behavioral, and physical symptoms associated with cannabis. The total score, calculated as the sum of 10 items (rated on a 4-point scale: 0 = none; 1 = a little bit; 2 = quite a bit; 3 = a lot) ranging from 0-30 are reported. Higher scores indicate more withdrawal symptoms and an increased negative impact to quality of life. The End of Treatment visit occurred after a maximum of 260 weeks of treatment. The participant or participant's caregiver was asked to record the extent to which each withdrawal symptom was experienced in the last 24 hours and also to rate the negative impact on normal daily activities. The End of Taper occurred up to 10 days after the End of Treatment visit. The Safety Call and Safety Follow-up occurred 2 and 4 weeks, respectively, after the End of Taper.
PrimaryMean Change From the Pre-randomization Baseline of the Core Study to the End of Treatment in Red Blood Cells (RBCs) Valuesup to Week 260
Change from Baseline was calculated as the post-Baseline value minus the Baseline value. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
PrimaryMean Change From the Pre-randomization Baseline of the Core Study to the End of Treatment in Hemoglobin Levelsup to Week 260
Change from Baseline was calculated as the post-Baseline value minus the Baseline value. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
PrimaryMean Change From the Pre-randomization Baseline of the Core Study to the End of Treatment in Hematocrit Valuesup to Week 260
Change from Baseline was calculated as the post-Baseline value minus the Baseline value. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
PrimaryMean Change From the Pre-randomization Baseline of the Core Study to the End of Treatment in Erythrocyte Mean Corpuscular Volumeup to Week 260
Change from Baseline was calculated as the post-Baseline value minus the Baseline value. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
PrimaryMean Change From the Pre-randomization Baseline of the Core Study to the End of Treatment in Erythrocyte Mean Corpuscular Hemoglobinup to Week 260
Change from Baseline was calculated as the post-Baseline value minus the Baseline value. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
PrimaryMean Change From the Pre-randomization Baseline of the Core Study to the End of Treatment in Platelets, White Blood Cells, Basophils, Eosinophils, Lymphocytes, Monocytes, and Neutrophilsup to Week 260
Change from Baseline was calculated as the post-Baseline value minus the Baseline value. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
Primary
Mean Change From the Pre-randomization Baseline of the Core Study to the End of Treatment in the Percentage of Basophils, Eosinophils, Lymphocytes, Monocytes, and Neutrophils in White Blood Cells (WBCs)
up to Week 260
Change from Baseline was calculated as the post-Baseline value minus the Baseline value. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
PrimaryMean Change From the Pre-randomization Baseline of the Core Study to the End of Treatment in Sodium, Potassium, Blood Urea Nitrogen, Glucose, Calcium, and High-Density Lipoprotein (HDL) Cholesterolup to week 260
Change from Baseline was calculated as the post-Baseline value minus the Baseline value. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
PrimaryMean Change From the Pre-randomization Baseline of the Core Study to the End of Treatment in Creatinine (Jaffe), Creatinine (Enzymatic), and Bilirubinup to Week 260
Change from Baseline was calculated as the post-Baseline value minus the Baseline value. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
PrimaryMean Change From the Pre-randomization Baseline of the Core Study to the End of Treatment in Creatinine Clearance (Schwartz) and Creatinine Clearance (Cockcroft-Gault)up to Week 260
Change from Baseline was calculated as the post-Baseline value minus the Baseline value. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. mL/min/1.73 m\^2 = millilitres per minute per 1.73 meters squared. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
PrimaryMean Change From the Pre-randomization Baseline of the Core Study to the End of Treatment in Alkaline Phosphatase, Aspartate Aminotransferase, Alanine Aminotransferase, and Gamma Glutamyl Transferaseup to Week 260
Change from Baseline was calculated as the post-Baseline value minus the Baseline value. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
PrimaryMean Change From the Pre-randomization Baseline of the Core Study to the End of Treatment in Albumin and Proteinup to Week 260
Change from Baseline was calculated as the post-Baseline value minus the Baseline value. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.
PrimaryMean Change From the Pre-randomization Baseline of the Core Study to the End of Treatment in Prolactinup to Week 260
Change from Baseline was calculated as the post-Baseline value minus the Baseline value. Pre-randomization Baseline of the Core Study (GWEP1332A \[NCT02091206\], GWEP1332B \[NCT02091375\], GWEP1424 \[NCT02224703\], GWEP1414 \[NCT02224560\], and GWEP1423 \[NCT02224690\]) is defined as Baseline of the double-blind, placebo-controlled, clinical studies with GWP42003-P. Data for change from Baseline at pre-randomization of the Core Study are presented; however, the time frame represents the duration for which participants were enrolled in GWEP1415. The only data presented from the Core Studies in this report are the comparison of the Extension Study data with the Baseline data at pre-randomization of the Core Study.

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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