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Trial · NCT01929317

Registered outcomes31

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

ListOutcomeTime frameDescription
PrimaryMean Change From Baseline (Week 0) in UPDRS Part III Total Score at Week 12 in the CR High-dose GroupBaseline and Week 12
The Japanese Unified Parkinson's Disease Rating Scale (UPDRS) assesses the status of Parkinson's Disease (PD) participants objectively. Part III assessed motor examination on 27 items. Participants received a score of 0-4 points per item. The maximum total score is 108 points. A higher score indicates more severe PD symptoms. Baseline is defined as the value evaluated at Week 0. Mean change from Baseline was calculated as the total score at Week 12 minus the total score at Baseline. The analyses for the Dose Increase Effect Verification Phase was performed using the last observation carried forward (LOCF) data. In the LOCF data, the last available data was used for the imputation for missing data at a planned visit. The imputation was conducted using the data within only the Dose Increase Effect Verification Phase; therefore, the value observed in the Dose Increase Effect Verification Phase was not used to impute a missing data in the Long-term Phase.
SecondaryMean Change From Baseline (Week 0) in UPDRS Part III Total Score at the Indicated VisitsBaseline, Weeks, 2, 4, 6, 8 and 12
The Japanese Unified Parkinson's Disease Rating Scale (UPDRS) assesses the status of Parkinson's Disease (PD) participants objectively. Part III assessed motor examination on 27 items. Participants received a score of 0-4 points per item. The maximum total score is 108 points. A higher score indicates more severe PD symptoms. Baseline is defined as the value evaluated at Week 0. Mean change from Baseline was calculated as the total score at Week 12 minus the total score at Baseline. The analyses for the Dose Increase Effect Verification Phase was performed using the last observation carried forward (LOCF) data. In the LOCF data, the last available data was used for the imputation for missing data at a planned visit. The imputation was conducted using the data within only the Dose Increase Effect Verification Phase; therefore, the value observed in the Dose Increase Effect Verification Phase was not used to impute a missing data in the Long-term Phase.
SecondaryNumber of Participants Achieving a 30% and 20% Reduction From Baseline in the UPDRS Total Part 3 Score at the Indicated Visits in the Dose Increase Effect Verification PhaseBaseline, Weeks, 2, 4, 6, 8 and 12
The Japanese UPDRS assesses the status of Parkinson's Disease (PD) participants objectively. Part III assessed motor examination on 27 items. Participants received a score of 0-4 points per item. The maximum total score is 108 points. A higher score indicates more severe PD symptoms. Number of participants achieving a 30% or greater and 20% or greater reduction from Baseline in UPDRS total part III score at Weeks 2, 4, 6, 8, and 12 are presented using LOCF data. In the LOCF data, the last available data was used for the imputation for missing data at a planned visit. The imputation was conducted using the data within only the Dose Increase Effect Verification Phase; therefore, the value observed in the Dose Increase Effect Verification Phase was not used to impute a missing data in the Long-term Phase.
SecondaryChange From Baseline in the Japanese UPDRS Part 1 Total Score at the Indicated Visits in the Dose Increase Effect Verification PhaseBaseline, Weeks, 2, 4, 6, 8 and 12
The Japanese UPDRS assesses the status of PD participants objectively. Part I evaluated mentation, behavior, and mood on 4 items, response for each item were scored numerically from 0-4. The total score for the 4 items ranged from 0 to 16. A higher score indicates more severe PD symptoms. Change from Baseline was calculated by subtracting the Baseline value from the post Baseline value. Baseline is defined as the value evaluated at Week 0. The analyses for the Dose Increase Effect Verification Phase was performed using the LOCF data. In the LOCF data, the last available data was used for the imputation for missing data at the planned visit.
SecondaryChange From Baseline in the Japanese UPDRS Part 2 Total Score at the Indicated Visits by the on/Off Status in the Dose Increase Effect Verification PhaseBaseline, Weeks, 2, 4, 6, 8 and 12
The Japanese UPDRS assesses the status of PD participants objectively. Part 2 evaluated activities of daily living on 13 items, response for each item were scored numerically from 0-4. The total score for the 4 items ranged from 0 to 52. A higher score indicates more severe PD symptoms. Change from Baseline was calculated by subtracting the Baseline value from the post Baseline value. Baseline is defined as the value evaluated at Week 0. The analyses for the Dose Increase Effect Verification Phase was performed using the LOCF data. In the LOCF data, the last available data was used for the imputation for missing data at a planned visit. "Off" state is defined as the state at which PD symptoms are not adequately controlled by the drug. "On" state is defined as the state at which PD symptoms are well controlled by the drug. The score of UPDRS part 2 in off status is rated as '0' (Normal/None), if L-dopa adjunct participants do not have diurnal fluctuations.
SecondaryChange From Baseline in the Japanese UPDRS Part 4 Total Score at the Indicated Visits in the Dose Increase Effect Verification PhaseBaseline, Weeks, 2, 4, 6, 8 and 12
The Japanese UPDRS assessed the status of PD participants objectively. Part 4 evaluated complications on 11 items, response for 4 items were scored numerically from 0-4 and response for other 7 items were Yes/No questions and responses are numerically scored as 0 for "No" and 1 for "Yes". The total score for the 11 items ranged from 0 to 23. A higher score indicates more severe PD symptoms. Change from Baseline was calculated by subtracting the Baseline value from the post Baseline value. Baseline is defined as the value evaluated at Week 0. The analyses for the Dose Increase Effect Verification Phase was performed using the LOCF data. In the LOCF data, the last available data was used for the imputation for missing data at a planned visit.
SecondaryPercent Change From Baseline in the Japanese UPDRS Part 1 Total Score at the Indicated Visits in the Dose Increase Effect Verification PhaseBaseline, Weeks, 2, 4, 6, 8 and 12
The Japanese UPDRS assessed the status of PD participants objectively. Part I evaluated mentation, behavior, and mood on 4 items, response for each item were scored numerically from 0-4. The total score for the 4 items ranged from 0 to 16. A higher score indicates more severe PD symptoms. Percent change from Baseline was calculated as Post baseline value minus Baseline value, divided by Baseline value and multiplied by 100. Baseline is defined as the value evaluated at Week 0. The analyses for Dose Increase Effect Verification Phase was performed using the LOCF data. In the LOCF data, the last available data was used for the imputation for missing data at a planned visit.
SecondaryPercent Change From Baseline in the Japanese UPDRS Part 2 Total Score at the Indicated Visits by the on/Off Status in the Dose Increase Effect Verification PhaseBaseline, Weeks, 2, 4, 6, 8 and 12
The Japanese UPDRS assesses the status of PD participants objectively. Part 2 evaluates activities of daily living on 13 items, response for each item were scored numerically from 0-4. The total score for the 4 items ranged from 0 to 52. A higher score indicates more severe PD symptoms. Percent change from Baseline was calculated as Post baseline value minus Baseline value, divided by Baseline value and multiplied by 100. Baseline is defined as the value at Week 0. The analyses for Dose Increase Effect Verification Phase was performed using the LOCF data. In the LOCF data, the last available data was used for the imputation for missing data at a planned visit. "Off" state is defined as the state at which PD symptoms are not adequately controlled by the drug. "On" state is defined as the state at which PD symptoms are well controlled by the drug. The score of UPDRS part 2 in off status is rated as '0' (Normal/None), if L-dopa adjunct participants do not have diurnal fluctuations.
SecondaryPercent Change From Baseline in the Japanese UPDRS Part 3 Total Score at the Indicated Visits in the Dose Increase Effect Verification PhaseBaseline, Weeks, 2, 4, 6, 8 and 12
The Japanese UPDRS assessed the status of PD participants objectively. Part 3 evaluated motor examination on 27 items, response for each items were scored numerically from 0-4. The total score for the 27 items ranged from 0 to 108. A higher score indicates more severe PD symptoms. Percent change from Baseline was calculated as Post baseline value minus Baseline value, divided by Baseline value and multiplied by 100. Baseline is defined as the value evaluated at Week 0. The analyses for Dose Increase Effect Verification Phase was performed using the LOCF data. In the LOCF data, the last available data was used for the imputation for missing data at a planned visit.
SecondaryPercent Change From Baseline in the Japanese UPDRS Part 4 Total Score at the Indicated Visits in the Dose Increase Effect Verification PhaseBaseline, Weeks, 2, 4, 6, 8 and 12
The Japanese UPDRS assessed the status of PD participants objectively. Part 4 evaluated complications on 11 items, response for 4 items were scored numerically from 0-4 and response for other 7 items were Yes/No questions and responses are numerically scored as 0 for "No" and 1 for "Yes". The total score for the 11 items ranged from 0 to 23. A higher score indicates more severe PD symptoms. Percent change from Baseline was calculated as Post baseline value minus Baseline value, divided by Baseline value and multiplied by 100. Baseline is defined as the value evaluated at Week 0. The analyses for Dose Increase Effect Verification Phase was performed using the LOCF data. In the LOCF data, the last available data was used for the imputation for missing data at a planned visit.
SecondaryChange From Baseline in the Japanese UPDRS Part 1 Total Score at the Indicated Visits in the Long-term PhaseBaseline (Week 13), Weeks 17, 21, 25, 37, 49 and 52
The Japanese UPDRS assessed the status of PD participants objectively. Part I evaluated mentation, behavior, and mood on 4 items, response for each item were scored numerically from 0-4. The total score for the 4 items ranged from 0 to 16. A higher score indicates more severe PD symptoms.Change from Baseline was calculated by subtracting the Baseline value from the post Baseline value. Baseline is defined as the value evaluated at Week 13. If the value evaluated at Week 13 was missing, then first observed value post Week 13 was used as Baseline. The analyses performed using the OC data. In the OC data, no imputation was carried for any missing data. Full Analysis Set 2 (FAS2) Population comprised of all participants in the FAS1 and shifted to Long-term Phase, excluding those participants who received no dose of study medication and participants without UPDRS part III total score data after supply of the investigational product.
SecondaryChange From Baseline in the Japanese UPDRS Part 2 Total Score at the Indicated Visits by the on/Off Status in the Long Term PhaseBaseline (Week 13), Weeks 17, 21, 25, 37, 49 and 52
The Japanese UPDRS assesses the status of PD participants objectively. Part 2 evaluates activities of daily living on 13 items, response for each item were scored numerically from 0-4. The total score for the 4 items ranged from 0 to 52. A higher score indicates more severe PD symptoms.Change from Baseline was calculated by subtracting the Baseline value from the post Baseline value. Baseline is defined as the value at Week 13. If the value at Week 13 was missing, then first observed value post Week 13 was used as Baseline. The analyses performed using the OC data. In the OC data, no imputation was carried for any missing data."Off" state is defined as the state at which PD symptoms are not adequately controlled by the drug. "On" state is defined as the state at which PD symptoms are well controlled by the drug. The score of UPDRS part 2 in off status is rated as '0' (Normal/None), if L-dopa adjunct participants do not have diurnal fluctuations.
SecondaryMean Change From Baseline in UPDRS Part 3 Total Score at the Indicated Visits for Long Term PhaseBaseline (Week 13), Weeks 17, 21, 25, 37, 49, 52
The Japanese UPDRS assesses the status of PD participants objectively. Part 3 evaluates motor examination on 27 items, response for each items were scored numerically from 0-4. The total score for the 27 items ranged from 0 to 108. A higher score indicates more severe PD symptoms. Change from Baseline was calculated by subtracting the Baseline value from the post Baseline value. Baseline is defined as the value evaluated at Week 13. If the value evaluated at Week 13 was missing, then first observed value post Week 13 was used as Baseline. The analyses performed using the OC data. In the OC data, no imputation was carried for any missing data.
SecondaryChange From Baseline in the Japanese UPDRS Part 4 Total Score at the Indicated Visits in the Long Term PhaseBaseline (Week 13), Weeks 17, 21, 25, 37, 49 and 52
The Japanese UPDRS assessed the status of PD participants objectively. Part 4 evaluated complications on 11 items, response for 4 items were scored numerically from 0-4 and response for other 7 items were Yes/No questions and responses are numerically scored as 0 for "No" and 1 for "Yes". The total score for the 11 items ranged from 0 to 23. A higher score indicates more severe PD symptoms.Change from Baseline was calculated by subtracting the Baseline value from the post Baseline value. Baseline is defined as the value evaluated at Week 13. If the value evaluated at Week 13 was missing, then first observed value post Week 13 was used as Baseline. The analyses performed using the OC data. In the OC data, no imputation was carried for any missing data.
SecondaryPercent Change From Baseline in the Japanese UPDRS Part 1 Total Score at the Indicated Visits in the Long Term PhaseBaseline (Week 13), Weeks 17, 21, 25, 37, 49 and 52
The Japanese UPDRS assessed the status of PD participants objectively. Part I evaluated mentation, behavior, and mood on 4 items, response for each item were scored numerically from 0-4. The total score for the 4 items ranged from 0 to 16. A higher score indicates more severe PD symptoms. Percent change from Baseline was calculated as Post baseline value minus Baseline value, divided by Baseline value and multiplied by 100. Baseline is defined as the value evaluated at Week 13. If the value evaluated at Week 13 was missing, then first observed value post Week 13 was used as Baseline. The analyses performed using the OC data. In the OC data, no imputation was carried for any missing data.
SecondaryPercent Change From Baseline in the Japanese UPDRS Part 2 Total Score at the Indicated Visits by the on/Off Status in the Long-term PhaseBaseline (Week 13), Weeks 17, 21, 25, 37, 49 and 52
The Japanese UPDRS assesses the status of PD participants objectively. Part 2 evaluates activities of daily living on 13 items, response for each item were scored numerically from 0-4. The total score for the 4 items ranged from 0 to 52. A higher score indicates more severe PD symptoms. Percent change from Baseline was calculated as Post baseline value minus Baseline value, divided by Baseline value and multiplied by 100. Baseline is defined as the value at Week 13. If the value at Week 13 was missing, then first observed value post Week 13 was used as Baseline. The analyses performed using the OC data. In the OC data, no imputation was carried for any missing data."Off" state is defined as the state at which PD symptoms are not adequately controlled by the drug. "On" state is defined as the state at which PD symptoms are well controlled by the drug. The score of UPDRS part 2 in off status is rated as '0' (Normal/None), if L-dopa adjunct participants do not have diurnal fluctuations.
SecondaryPercent Change From Baseline in the Japanese UPDRS Part 3 Total Score at the Indicated Visits in the Long Term PhaseBaseline (Week 13), Weeks 17, 21, 25, 37, 49 and 52
The Japanese UPDRS assessed the status of PD participants objectively. Part 3 evaluated motor examination on 27 items, response for each items were scored numerically from 0-4. The total score for the 27 items ranged from 0 to 108. A higher score indicates more severe PD symptoms. Percent change from Baseline was calculated as Post baseline value minus Baseline value, divided by Baseline value and multiplied by 100. Baseline is defined as the value evaluated at Week 13. If the value evaluated at Week 13 was missing, then first observed value post Week 13 was used as Baseline. The analyses performed using the OC data. In the OC data, no imputation was carried for any missing data.
SecondaryPercent Change From Baseline in the Japanese UPDRS Part 4 Total Score at the Indicated Visits in the Long-term PhaseBaseline (Week 13), Weeks 17, 21, 25, 37, 49 and 52
The Japanese UPDRS assesses the status of PD participants objectively. Part 4 evaluates complications on 11 items, response for 4 items were scored numerically from 0-4 and response for other 7 items were Yes/No questions and responses are numerically scored as 0 for "No" and 1 for "Yes". The total score for the 11 items ranged from 0 to 23. A higher score indicates more severe PD symptoms. Percent change from Baseline was calculated as Post baseline value minus Baseline value, divided by Baseline value and multiplied by 100. Baseline is defined as the value evaluated at Week 13. If the value evaluated at Week 13 was missing, then first observed value post Week 13 was used as Baseline. The analyses performed using the OC data. In the OC data, no imputation was carried for any missing data.
SecondaryChange From Baseline in the Actual Hours of Awake Time Spent "Off" at the Indicated Visits Only in Participants Who Received L-dopa AdjunctBaseline, Weeks, 2, 4, 6, 8 and 12
"Off" state is defined as the state at which PD symptoms are not adequately controlled by the drug. Participants were asked to record the duration of their "off " periods and asleep in diary cards every day. Change from Baseline in awake time spent "Off"(actual hours) is calculated as awake time spent "Off" (hours) at the indicated visit minus awake time spent "Off" (hours) at Baseline. Baseline is defined as the value at Week 0. The analyses for Dose Increase Effect Verification Phase was performed using the LOCF data. In the LOCF data, the last available data was used for the imputation for missing data at a planned visit.
SecondaryChange From Baseline in the Percentage of Awake Time Spent "Off" at the Indicated Visits Only in Participants Who Received L-dopa AdjunctBaseline, Weeks, 2, 4, 6, 8 and 12
"Off" state is defined as the state at which PD symptoms are not adequately controlled by the drug. Participants were asked to record the duration of their "off " periods and asleep in diary cards every day. Percentage of awake time spent "off" is defined as sum of two days off time (hours) divided by sum of two days awake time (hours) and multiplied by 100. Change from Baseline was calculated by subtracting the Baseline value (percentage of awake time spent "off") from the post Baseline value (percentage of awake time spent "off"). Baseline is defined as the value at Week 0. The analyses for Dose Increase Effect Verification Phase was performed using the LOCF data. In the LOCF data, the last available data was used for the imputation for missing data at a planned visit.

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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