Long-Term Extension Study of Intepirdine (RVT-101) in Subjects With Dementia With Lewy Bodies: HEADWAY-DLB Extension

NCT ID: NCT02928445

Last Updated: 2018-04-18

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE2/PHASE3

Total Enrollment

240 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-10-31

Study Completion Date

2018-02-28

Brief Summary

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This 6-month extension study will provide further information regarding the long-term safety and tolerability of intepirdine (RVT-101) in subjects with Dementia with Lewy bodies (DLB) who have participated in the double-blind, placebo-controlled, lead-in study RVT-101-2001.

Detailed Description

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This 6-month, double-blind,extension study will provide further information regarding the long-term safety and tolerability of intepirdine (RVT-101) in subjects with DLB who have participated in the double-blind, placebo-controlled, lead-in study RVT-101-2001. The study duration for subjects in study centers in the USA will be 12 months.

Subjects who were randomized to the RVT-101 35-mg and RVT-101 70-mg treatment groups in lead-in study RVT-101-2001 will remain in the same treatment groups for this study; subjects who were randomized to the placebo treatment group in the lead-in study will be assigned to the RVT-101 70-mg treatment group in this study.

Various background therapies, including acetylcholinesterase inhibitors and memantine, will be allowed.

Conditions

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Dementia With Lewy Bodies

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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RVT-101 35 mg

RVT-101 35 mg once daily

Group Type EXPERIMENTAL

RVT-101 35 mg

Intervention Type DRUG

once daily, oral, 35-mg tablets

RVT-101 70 mg

RVT-101 70 mg once daily

Group Type EXPERIMENTAL

RVT-101 70 mg

Intervention Type DRUG

once daily, oral, 35-mg tablets

Interventions

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RVT-101 35 mg

once daily, oral, 35-mg tablets

Intervention Type DRUG

RVT-101 70 mg

once daily, oral, 35-mg tablets

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Participated in the lead-in study RVT-101-2001.

Exclusion Criteria

* 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

86 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_DIRECTOR

Axovant Sciences Inc., Senior Vice President, Clinical Research

Locations

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US138

Phoenix, Arizona, United States

Site Status

US108

Phoenix, Arizona, United States

Site Status

US139

Sun City, Arizona, United States

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US125

Tucson, Arizona, United States

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US119

Orange, California, United States

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US134

Oxnard, California, United States

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US133

Rancho Mirage, California, United States

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US140

Sacramento, California, United States

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US141

Englewood, Colorado, United States

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US123

Washington D.C., District of Columbia, United States

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US104

Boca Raton, Florida, United States

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US111

Jacksonville, Florida, United States

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US122

Orlando, Florida, United States

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US137

Palm Beach Gardens, Florida, United States

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US126

Tampa, Florida, United States

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US136

Atlanta, Georgia, United States

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US118

Indianapolis, Indiana, United States

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US105

Lexington, Kentucky, United States

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US130

Quincy, Massachusetts, United States

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US102

Rochester, Minnesota, United States

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US109

New York, New York, United States

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US100

Chapel Hill, North Carolina, United States

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US110

Cleveland, Ohio, United States

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US106

Columbus, Ohio, United States

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US131

Portland, Oregon, United States

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US120

Willow Grove, Pennsylvania, United States

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US101

Charlottesville, Virginia, United States

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CA200

Toronto, Ontario, Canada

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FR952

Toulouse, Haute-Garonne, France

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FR957

Lille, Nord, France

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FR951

Villeurbanne, Rhone, France

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FR959

Paris, , France

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FR960

Paris, , France

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FR953

Saint-Herblain, , France

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FR950

Strasbourg, , France

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FR955

Vandœuvre-lès-Nancy, , France

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IT304

Tricase, Lecce, Italy

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IT300

Genoa, Liguria, Italy

Site Status

IT302

Brescia, Lombardy, Italy

Site Status

IT306

Brescia, , Italy

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IT301

Milan, , Italy

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IT305

Venice, , Italy

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NE402

Amsterdam, North Holland, Netherlands

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NE401

's-Hertogenbosch, , Netherlands

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SP600

Barcelona, , Spain

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SP605

Barcelona, , Spain

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UK801

Cambridge, Cambridgeshire, United Kingdom

Site Status

UK808

Epping, Essex, United Kingdom

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UK804

Southampton, Hampshire, United Kingdom

Site Status

UK807

Bristol, , United Kingdom

Site Status

UK806

Dundee, , United Kingdom

Site Status

UK805

Isleworth, , United Kingdom

Site Status

UK800

London, , United Kingdom

Site Status

UK809

London, , United Kingdom

Site Status

UK802

Manchester, , United Kingdom

Site Status

UK803

Newcastle upon Tyne, , United Kingdom

Site Status

Countries

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United States Canada France Italy Netherlands Spain United Kingdom

Other Identifiers

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RVT-101-2002

Identifier Type: -

Identifier Source: org_study_id

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