Study Evaluating Intepirdine (RVT-101) on Gait and Balance in Subjects With Dementia

NCT ID: NCT02910102

Last Updated: 2020-04-28

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

38 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-10-31

Study Completion Date

2017-11-30

Brief Summary

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This study seeks to evaluate the effect of intepirdine (RVT-101) on gait and balance in patients with Alzheimer's Disease, Dementia with Lewy Bodies or Parkinson's Disease Dementia.

Detailed Description

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To assess the effect of intepirdine (RVT-101) versus placebo on quantitative and qualitative gait and balance parameters.

Each subject will be randomized 1:1 to one of the following sequences:

Sequence 1: AB = RVT-101 35 mg during the early treatment period and Placebo during the late treatment period

Sequence 2: BA = Placebo during the early treatment period and RVT-101 35 mg during the late treatment period

Treatment A = RVT-101 35 mg once daily.

Treatment B = Placebo once daily.

Conditions

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Alzheimer's Disease Dementia With Lewy Bodies Parkinson's Disease Dementia

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Sequence AB

RVT-101 35 mg in Period II and Placebo in Period IV

Group Type OTHER

RVT-101 35 mg

Intervention Type DRUG

RVT-101 once daily, oral, 35-mg tablets

Placebo

Intervention Type DRUG

Placebo once daily, oral

Sequence BA

Placebo in Period II and RVT-101 35 mg in Period IV

Group Type OTHER

RVT-101 35 mg

Intervention Type DRUG

RVT-101 once daily, oral, 35-mg tablets

Placebo

Intervention Type DRUG

Placebo once daily, oral

Interventions

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RVT-101 35 mg

RVT-101 once daily, oral, 35-mg tablets

Intervention Type DRUG

Placebo

Placebo once daily, oral

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

Male or female subject with a clinical diagnosis of Alzheimer's disease (AD), dementia with Lewy bodies (DLB), or Parkinson's disease dementia (PDD).

Mini Mental State Examination score 14 to 26 Gait impairment, as assessed by history gathered by the clinical investigator and quantitative measurements Subjects must be on stable background acetylcholinesterase inhibitor therapy

Exclusion Criteria

History and/or evidence of any other CNS disorder that could be interpreted as a cause of dementia (in the opinion of the investigator) Any clinically relevant concomitant disease which, in the opinion of the investigator, makes the subject unsuitable for inclusion in the study.
Minimum Eligible Age

50 Years

Maximum Eligible Age

89 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Axovant Sciences Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Ilise Lombardo, MD

Role: STUDY_CHAIR

Axovant Sciences, Inc., Senior VP Clinical Research

Locations

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US101

Phoenix, Arizona, United States

Site Status

US118

Simi Valley, California, United States

Site Status

US117

Temecula, California, United States

Site Status

US115

Boca Raton, Florida, United States

Site Status

US109

Hallandale, Florida, United States

Site Status

US116

Miami, Florida, United States

Site Status

US108

Pensacola, Florida, United States

Site Status

US106

Columbus, Georgia, United States

Site Status

US107

Indianapolis, Indiana, United States

Site Status

US102

Ann Arbor, Michigan, United States

Site Status

US111

Columbus, Ohio, United States

Site Status

Countries

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United States

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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RVT-101-2003

Identifier Type: -

Identifier Source: org_study_id

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