Safety and Pharmacology Study of VP 20629 in Adults With Friedreich's Ataxia
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT01898884 |
Recruitment Status :
Completed
First Posted : July 15, 2013
Results First Posted : October 6, 2016
Last Update Posted : June 2, 2021
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Sponsor:
Shire
Information provided by (Responsible Party):
Takeda ( Shire )
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Study Type | Interventional |
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Study Design | Allocation: Randomized; Intervention Model: Parallel Assignment; Masking: Double (Participant, Investigator); Primary Purpose: Treatment |
Condition |
Friedreich's Ataxia |
Interventions |
Drug: VP 20629 Drug: Placebo |
Enrollment | 46 |
Participant Flow
Recruitment Details | This is a multicenter study conducted between 13 August 2013 and 18 June 2015. |
Pre-assignment Details | A total of 46 participants were enrolled to the study, of which 32 were randomly assigned to single-dose group and 24 were randomly assigned to multiple-dose group. Participants who received investigational product in a single-dose group and completed the post-treatment safety assessment were allowed to enrol in a multiple-dose group. |
Arm/Group Title | Single Dose Placebo | Single Dose VP 20629 150 mg | Single Dose VP 20629 450 mg | Single Dose VP 20629 900 mg | Single Dose VP 20629 1200 mg | Multiple Dose Placebo | Multiple Dose VP 20629 300 mg | Multiple Dose VP 20629 600 mg | Multiple Dose VP 20629 900 mg |
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Participants received placebo matching to single dose of VP 20629 capsules orally under fasting condition on Day 1. | Participants received single dose of VP 20629 capsules of 150 milligram (mg) orally under fasting condition on Day 1. | Participants received single dose of VP 20629 capsules of 450 mg orally under fasting condition on Day 1. | Participants received single dose of VP 20629 capsules of 900 mg orally under fasting condition on Day 1. | Participants received single dose of VP 20629 capsules of 1200 mg orally under fasting condition on Day 1. | Participants received placebo matching to multiple doses of VP 20629 capsules orally daily from Day 1 to Day 8 morning under fasting conditions. | Participants received VP 20629 capsules 300 mg total daily dose in 3 divided doses (100 mg every 8 hours) orally daily from Day 1 to Day 8 morning under fasting conditions. | Participants received VP 20629 capsules 600 mg total daily dose in 3 divided doses (200 mg every 8 hours) orally daily from Day 1 to Day 8 morning under fasting conditions. | Participants received VP 20629 capsules 900 mg total daily dose in 3 divided doses (300 mg every 8 hours) orally daily from Day 1 to Day 8 morning under fasting conditions. |
Period Title: Single Dose Period | |||||||||
Started | 8 | 6 | 6 | 6 | 6 | 0 | 0 | 0 | 0 |
Completed | 8 | 6 | 6 | 6 | 6 | 0 | 0 | 0 | 0 |
Not Completed | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Period Title: Multiple Dose Period | |||||||||
Started | 0 | 0 | 0 | 0 | 0 | 6 [1] | 6 [1] | 6 [1] | 6 [1] |
Treated | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 6 | 5 |
Completed | 0 | 0 | 0 | 0 | 0 | 6 | 5 | 6 | 5 |
Not Completed | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
Reason Not Completed | |||||||||
Adverse Event | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
Randomized Not Treated | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
[1]
Eligible participants who completed single dose treatment were randomized to multiple dose groups.
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Baseline Characteristics
Arm/Group Title | Single Dose Placebo | Single Dose VP 20629 150 mg | Single Dose VP 20629 450 mg | Single Dose VP 20629 900 mg | Single Dose VP 20629 1200 mg | Total | |
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Participants received placebo matching to single dose of VP 20629 capsules orally under fasting condition on Day 1. | Participants received single dose of VP 20629 capsules of 150 milligram (mg) orally under fasting condition on Day 1. | Participants received single dose of VP 20629 capsules of 450 mg orally under fasting condition on Day 1. | Participants received single dose of VP 20629 capsules of 900 mg orally under fasting condition on Day 1. | Participants received single dose of VP 20629 capsules of 1200 mg orally under fasting condition on Day 1. | Total of all reporting groups | |
Overall Number of Baseline Participants | 8 | 6 | 6 | 6 | 6 | 32 | |
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The intent-to-treat (ITT) set consisted of all participants who were randomly assigned to an investigational product treatment group. The baseline data for 14 participants who were randomised directly to multiple dose groups, was not summarised and not reported.
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Age, Continuous
Mean (Standard Deviation) Unit of measure: Years |
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Number Analyzed | 8 participants | 6 participants | 6 participants | 6 participants | 6 participants | 32 participants | |
25.1 (7.04) | 22.7 (1.97) | 27.8 (4.45) | 28.0 (6.90) | 26.8 (8.86) | 26.0 (6.27) | ||
Sex: Female, Male
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 8 participants | 6 participants | 6 participants | 6 participants | 6 participants | 32 participants | |
Female |
5 62.5%
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3 50.0%
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2 33.3%
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3 50.0%
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4 66.7%
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17 53.1%
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Male |
3 37.5%
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3 50.0%
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4 66.7%
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3 50.0%
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2 33.3%
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15 46.9%
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Outcome Measures
Adverse Events
Limitations and Caveats
[Not Specified]
More Information
Principal Investigators are NOT employed by the organization sponsoring the study.
There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts
the PI's rights to discuss or publish trial results after the trial is completed.
If a multicenter publication is not submitted within twelve (12) months after conclusion, abandonment or termination of the Study at all sites, or after Sponsor confirms there shall be no multicenter Study publication, the Institution may publish results generated from the site individually.
Results Point of Contact
Name/Title: | Study Director |
Organization: | Shire |
Phone: | +1 866 842 5335 |
EMail: | ClinicalTransparency@shire.com |
Responsible Party: | Takeda ( Shire ) |
ClinicalTrials.gov Identifier: | NCT01898884 |
Other Study ID Numbers: |
20629-100 |
First Submitted: | July 3, 2013 |
First Posted: | July 15, 2013 |
Results First Submitted: | June 16, 2016 |
Results First Posted: | October 6, 2016 |
Last Update Posted: | June 2, 2021 |