NCT00934050

Brief Summary

The purpose of this study is to evaluate the long-term safety and tolerability of ELND005 beyond the 18 months of treatment in original randomized and blinded clinical trail ELND005-AD201.

Trial Health

90
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
103

participants targeted

Target at P50-P75 for phase_2

Timeline
Completed

Started Jun 2009

Geographic Reach
2 countries

38 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

June 1, 2009

Completed
28 days until next milestone

First Submitted

Initial submission to the registry

June 29, 2009

Completed
9 days until next milestone

First Posted

Study publicly available on registry

July 8, 2009

Completed
1.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 1, 2011

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2011

Completed
4 years until next milestone

Results Posted

Study results publicly available

May 13, 2015

Completed
Last Updated

October 21, 2019

Status Verified

October 1, 2019

Enrollment Period

2 years

First QC Date

June 29, 2009

Results QC Date

April 22, 2015

Last Update Submit

October 17, 2019

Conditions

Outcome Measures

Primary Outcomes (1)

  • Treatment Emergent Adverse Events (TEAEs)

    Safety and Tolerability was assessed by the incidence of Treatment Emergent Adverse Events (TEAEs)

    12 months

Study Arms (1)

ELND005

EXPERIMENTAL
Drug: ELND005 (scyllo-inositol)

Interventions

Prior to 15Dec2009: ELND005 2000 mg PO BID for 48 weeks After 15Dec2009: ELND005 250 mg PO BID for 48 weeks

Also known as: scyllo-inositol
ELND005

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

  • This study is open only to subjects who have completed the week 78 visit in Study ELND005-AD201 while taking their assigned dose of study drug medication.

You may not qualify if:

  • Subject has no new medical contraindications to continued participation in the study.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (38)

Banner Alzheimer's Institute

Phoenix, Arizona, 85006, United States

Location

Sun Health Research Institute

Sun City, Arizona, 85351, United States

Location

University of Arizona, Health Sciences Center, Dept. of Neurology

Tucson, Arizona, 85724, United States

Location

Margolin Brain Institute

Fresno, California, 93720, United States

Location

Collaborative NeuroScience Network, Inc.

Garden Grove, California, 92845, United States

Location

Yale University School of Medicine, Alzheimer's Disease Research Unit

New Haven, Connecticut, 06510, United States

Location

Brain Matters Research

Delray Beach, Florida, 33445, United States

Location

Sunrise Clinical Research, Inc

Hollywood, Florida, 33021, United States

Location

Roskamp Institute

Sarasota, Florida, 34243, United States

Location

Premiere Research Institute

West Palm Beach, Florida, 33407, United States

Location

Emory University, Dept. of Neurology

Atlanta, Georgia, 30329, United States

Location

Dekalb Neurology Associates, LLC

Decatur, Georgia, 30033, United States

Location

Department of Neurology - Indiana University Medical Center

Indianapolis, Indiana, 46202, United States

Location

University of Kansas Medical Center, Department of Neurology

Kansas City, Kansas, 66160, United States

Location

Innovative Clinical Concepts

Paducah, Kentucky, 42003, United States

Location

Memory Enhancement Center of America, Inc.

Eatontown, New Jersey, 07724, United States

Location

Global Medical Institutes

Princeton, New Jersey, 08540, United States

Location

Albuquerque Neuroscience, Inc.

Albuquerque, New Mexico, 87109, United States

Location

Neurological Associates of Albany, PC

Albany, New York, 12208, United States

Location

Columbia University Sergievsky Center

New York, New York, 10032, United States

Location

AD-CARE, Monroe Community Hospital

Rochester, New York, 14620, United States

Location

Raleigh Neurology Associates

Raleigh, North Carolina, 27607, United States

Location

Neurology & Neuroscience Center of Ohio

Toledo, Ohio, 43623, United States

Location

Medford Neurological and Spine Clinic

Medford, Oregon, 97504, United States

Location

Summit Research Newtwork, Inc.

Portland, Oregon, 97210, United States

Location

The Clinical Trial Center, LLC

Jenkintown, Pennsylvania, 19046, United States

Location

University of Pittsburgh Alzheimer Disease Research Clinic

Pittsburgh, Pennsylvania, 15213, United States

Location

Butler Hospital, Memory and Aging Center

Providence, Rhode Island, 02906, United States

Location

Alliance for Neuro Research, LLC dba Absher Neurology, PA

Greenville, South Carolina, 29615, United States

Location

Clinical Neuroscience Research Associates, Inc-The Memory Clinic

Bennington, Vermont, 05201, United States

Location

Glenrose Rehabilitation Hospital

Edmonton, Alberta, T5G 0B7, Canada

Location

University of British Columbia Hospital, Division of Neurology

Vancouver, British Columbia, V6T 2B5, Canada

Location

Parkwood Hospital

London, Ontario, N6C 5J1, Canada

Location

Sisters of Charity of Ottawa Health Service

Ottawa, Ontario, K1N 5C8, Canada

Location

Kawartha Regional Memory Clinic

Peterborough, Ontario, K9H 2P4, Canada

Location

Whitby Mental Health Memory Clinic

Toronto, Ontario, M5T 2S8, Canada

Location

Gerontion Research, Inc.

Toronto, Ontario, M6M 3Z5, Canada

Location

Recherche Clinique de Neurologie (Hospital Maisonneuve Rosemont)

Montreal, Quebec, H1T 2M4, Canada

Location

MeSH Terms

Conditions

Alzheimer Disease

Interventions

scyllitol

Condition Hierarchy (Ancestors)

DementiaBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesTauopathiesNeurodegenerative DiseasesNeurocognitive DisordersMental Disorders

Results Point of Contact

Title
Susan Abushakra, MD, Chief Medical Officer
Organization
Transition Therapeutics Ireland Limited and Transition Therapeutics USA Inc.

Publication Agreements

PI is Sponsor Employee
No
Restriction Type
GT60
Restrictive Agreement
Yes

Study Design

Study Type
interventional
Phase
phase 2
Allocation
NA
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

June 29, 2009

First Posted

July 8, 2009

Study Start

June 1, 2009

Primary Completion

June 1, 2011

Study Completion

June 1, 2011

Last Updated

October 21, 2019

Results First Posted

May 13, 2015

Record last verified: 2019-10

Locations