Study to Assess the Efficacy and Safety of VX-210 in Subjects With Acute Traumatic Cervical Spinal Cord Injury

NCT ID: NCT02669849

Last Updated: 2020-01-22

Study Results

Results available

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Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE2/PHASE3

Total Enrollment

70 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-07-31

Study Completion Date

2018-11-30

Brief Summary

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The purpose of this study is to determine the efficacy and safety of VX-210 in subjects with Acute Traumatic Cervical Spinal Cord Injury. Secondary objectives include the specific evaluation of the effects of VX-210 on neurological recovery and daily function after spinal cord injury.

Detailed Description

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Conditions

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Cervical Spinal Cord Injury

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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Placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

VX-210

Group Type EXPERIMENTAL

VX-210

Intervention Type DRUG

Interventions

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VX-210

Intervention Type DRUG

Placebo

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Acute traumatic cervical SCI, motor level of C4, C5, C6, or C7 on each side:

* Screening UEMS score must be ≤16 points on each side.
* AIS A subjects with a C4 motor level on both sides must have at least 1 point of motor activity between C5 and T1 on at least 1 side.
* AIS B subjects with a C4 motor level on both sides must have at least 1 point of motor activity between C5 and C7 on at least 1 side.
* American Spinal Injury Association Impairment Scale (AIS) grade A or AIS grade B.
* Scheduled and planned to undergo a spinal decompression/stabilization surgery that commences within 72 hours after the initial injury.
* Computed tomography (CT) scan or magnetic resonance imaging (MRI) is consistent with the subject's neurological deficit.

Exclusion Criteria

* Participation in any other clinical study for acute SCI without approval by the sponsor.
* Inability to undergo decompression/stabilization surgery that commences within 72 hours after injury.
* One or more upper extremity muscle groups untestable during screening ISNCSCI examination.
* Acute SCI from gunshot or penetrating/stab wound; non-traumatic SCI (e.g., transverse myelitis, acute disc herniation); brachial plexus injury; complete spinal cord transection; or multifocal SCI.
* Females who are breastfeeding or have a positive serum pregnancy test.
* Body mass index (BMI) of ≥40 kg/m\^2 at screening.
* History of an adverse reaction to a fibrin sealant or its components.
* Unconsciousness or other mental impairment that precludes reliable International Standards for the Neurological Classification of Spinal Cord Injury (ISNCSCI) examination.
* Known immunodeficiency, including human immunodeficiency virus, or use of immunosuppressive or cancer chemotherapeutic drugs.
* Any significant medical or psychiatric comorbidities that would significantly increase the risk of study enrollment and/or significantly interfere with study outcomes or assessments, in the judgment of the investigator.
Minimum Eligible Age

14 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Vertex Pharmaceuticals Incorporated

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Birmingham, Alabama, United States

Site Status

Tucson, Arizona, United States

Site Status

Fresno, California, United States

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Orange, California, United States

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Sacramento, California, United States

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Jacksonville, Florida, United States

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Tampa, Florida, United States

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Atlanta, Georgia, United States

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Savannah, Georgia, United States

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Iowa City, Iowa, United States

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Louisville, Kentucky, United States

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Baltimore, Maryland, United States

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Boston, Massachusetts, United States

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Ann Arbor, Michigan, United States

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Minneapolis, Minnesota, United States

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Jackson, Mississippi, United States

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St Louis, Missouri, United States

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Albuquerque, New Mexico, United States

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Columbus, Ohio, United States

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Toledo, Ohio, United States

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Oklahoma City, Oklahoma, United States

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Hershey, Pennsylvania, United States

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Philadelphia, Pennsylvania, United States

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Pittsburgh, Pennsylvania, United States

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Providence, Rhode Island, United States

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Austin, Texas, United States

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Dallas, Texas, United States

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San Antonio, Texas, United States

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Salt Lake City, Utah, United States

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Falls Church, Virginia, United States

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Richmond, Virginia, United States

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Roanoke, Virginia, United States

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Seattle, Washington, United States

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Vancouver, British Colombia, Canada

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Halifax, Nova Scotia, Canada

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Toronto, Ontario, Canada

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Montreal, Quebec, Canada

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Québec, Quebec, Canada

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Saskatoon, , Canada

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Countries

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United States Canada

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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VX15-210-101

Identifier Type: -

Identifier Source: org_study_id

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