- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03963973
A 28 Day Parallel Group Study to Assess the Effects of RDN-929
February 19, 2020 updated by: Alkermes, Inc.
A Parallel Group Study to Assess the Safety, Tolerability and Pharmacokinetic (PK) Profile of Multiple Oral Doses of RDN-929 in Healthy Older Adults
Eligibility will be assessed during a screening period of up to 4 weeks.
Subjects will take study medication once daily up to and including Day 28.
Safety, tolerability and PK will be measured at each visit.
Study Overview
Status
Terminated
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
7
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
-
Amsterdam, Netherlands
- Brain Research Center
-
Leeuwarden, Netherlands
- QPS Netherlands B.V.
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
55 years to 85 years (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Adult males or postmenopausal or surgically sterile females age 55 - 85 years old.
- Healthy as determined by the Investigator, based on a medical evaluation including medical history, physical examination, neurological examination, laboratory tests and ECG recording
Exclusion Criteria:
- Any history of major psychiatric disorders, including substance use disorders, according to the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5) criteria
- Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) levels greater than 1.5 times the upper limit of normal (ULN)
- A clinically significant abnormality on physical examination, neurological examination, ECG, or laboratory evaluations
- A clinically significant vital signs abnormality, as judged by the principal investigator
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: OTHER
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: QUADRUPLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
PLACEBO_COMPARATOR: Placebo
Matching placebo capsules
|
matching placebo dose
|
EXPERIMENTAL: RDN-929
low, medium and high dose of RDN-929 capsules
|
low, medium and high dose
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of subjects with adverse events
Time Frame: up to 9 weeks
|
Screening to end of study, up to 9 weeks
|
up to 9 weeks
|
Number of subjects with Physical exam findings
Time Frame: up to 9 weeks
|
Screening to end of study, up to 9 weeks
|
up to 9 weeks
|
Number of subjects with Clinical safety lab changes
Time Frame: up to 9 weeks
|
Screening to end of study, up to 9 weeks
|
up to 9 weeks
|
Number of subjects with Systolic blood pressure changes
Time Frame: up to 9 weeks
|
Screening to end of study, up to 9 weeks
|
up to 9 weeks
|
Number of subjects with Heart rate changes
Time Frame: up to 9 weeks
|
Screening to end of study, up to 9 weeks
|
up to 9 weeks
|
Number of subjects with 12 Lead ECG changes
Time Frame: up to 9 weeks
|
Screening to end of study, up to 9 weeks
|
up to 9 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Maximum observed plasma concentration, Cmax
Time Frame: Day 1 to Day 28
|
RDN-929 and primary metabolite ROD-1610
|
Day 1 to Day 28
|
Area Under the plasma and CSF concentration time curve, AUC
Time Frame: Day 1 to Day 28
|
RDN-929 and primary metabolite ROD-1610
|
Day 1 to Day 28
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (ACTUAL)
May 16, 2019
Primary Completion (ACTUAL)
January 22, 2020
Study Completion (ACTUAL)
January 22, 2020
Study Registration Dates
First Submitted
May 23, 2019
First Submitted That Met QC Criteria
May 24, 2019
First Posted (ACTUAL)
May 28, 2019
Study Record Updates
Last Update Posted (ACTUAL)
February 20, 2020
Last Update Submitted That Met QC Criteria
February 19, 2020
Last Verified
February 1, 2020
More Information
Terms related to this study
Other Study ID Numbers
- RDN-929-103
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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