Proposal to Evaluate the Efficacy of the InterX 5000 in the Treatment of Chronic Neck and Shoulder Pain

NCT ID: NCT00587626

Last Updated: 2010-06-25

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

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

80 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-08-31

Study Completion Date

2009-12-31

Brief Summary

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The purpose of the proposed study is to evaluate the efficacy of the InterX 5000 in relieving chronic neck and shoulder pain. This study will focus on the efficacy of treating patients who have functional limitations in activity because of chronic/recurrent neck or shoulder pain.

H1: InterX therapy will have a moderate effect to reduce pain.

H2: Functional gains will be greater in patients receiving InterX therapy compared to those who received placebo treatment.

H3: Chronic neck and shoulder pain is more prevalent in patients who exhibit radiographic evidence of degenerative spondylosis/arthrosis of the cervical spine.

Detailed Description

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Electrical stimulation modalities of various types have been used as a therapeutic intervention for years in a wide variety of applications. Individuals with neck and shoulder pain represent a significant segment of the pain population seeking relief. However, there is a paucity of data from quality studies published in mainstream peer-reviewed journals supporting the effectiveness of this intervention. No well-designed prospective, randomized, controlled trials investigating the efficacy or effectiveness of this intervention in patients with chronic neck and shoulder pain have been reported. The need for such work is becoming increasingly important considering the progressively greater demands for evidence-based medicine to justify reimbursement for care.

Conditions

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Neck Pain Shoulder Pain Cervical Pain

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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1

InterX treatment plus rehabilitation exercises

Group Type ACTIVE_COMPARATOR

InterX 5000 Treatment

Intervention Type DEVICE

Patients will receive will receive InterX treatment 3 times a week for 4 weeks.

2

Inactive InterX treatment plus rehabilitation exercises

Group Type PLACEBO_COMPARATOR

Inactive InterX 5000

Intervention Type DEVICE

Patients will receive will receive InterX placebo treatment 3 times a week for 4 weeks.

Interventions

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Inactive InterX 5000

Patients will receive will receive InterX placebo treatment 3 times a week for 4 weeks.

Intervention Type DEVICE

InterX 5000 Treatment

Patients will receive will receive InterX treatment 3 times a week for 4 weeks.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* chronic or recurrent neck or shoulder pain of at least 3 months duration with or without arm pain
* willing to sign consent for study participation
* able/willing to comply with treatment schedule

Exclusion Criteria

* clinically significant herniated disc (defined as positive radicular arm pain aggravated by head position change or neural stretch signs from provocative arm movement, this will not exclude patients with any imaged herniation as this is a common finding in all populations)
* spinal fracture
* previous electrical stimulation treatment for this episode
* recent cervical spinal or shoulder surgery or implanted instrumentation/prostheses.
* patients with cardiac pacemaker or spinal cord stimulator, epilepsy, pregnancy, recent (3 months) chemotherapy/radiotherapy, phlebitis, cortisone use (30 days)
Minimum Eligible Age

18 Years

Maximum Eligible Age

66 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Canadian Memorial Chiropractic College

OTHER

Sponsor Role collaborator

Neuro Resource Group

INDUSTRY

Sponsor Role collaborator

Hamilton Health Sciences Corporation

OTHER

Sponsor Role lead

Responsible Party

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McMaster University

Principal Investigators

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Linda J Woodhouse, PhD

Role: PRINCIPAL_INVESTIGATOR

McMaster University

John J Triano, DC, PhD

Role: PRINCIPAL_INVESTIGATOR

Canadian Memorial Chiropractic College

Vickie Galea, PhD

Role: PRINCIPAL_INVESTIGATOR

McMaster University

H Stephen Injeyan, PhD, DC

Role: PRINCIPAL_INVESTIGATOR

Canadian Memorial Chiropractic College

Joy MacDermid, PhD

Role: PRINCIPAL_INVESTIGATOR

McMaster University

Marion McGregor, DC, PhD

Role: PRINCIPAL_INVESTIGATOR

Canadian Memorial Chiropractic College

Michael Pierrynowski, PhD

Role: PRINCIPAL_INVESTIGATOR

McMaster University

Richard Ruegg, PhD, DC

Role: PRINCIPAL_INVESTIGATOR

Canadian Memorial Chiropractic College

Julita A Teodorczyk-Injeyan, PhD

Role: PRINCIPAL_INVESTIGATOR

Canadian Memorial Chiropractic College

Locations

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McMaster University

Hamilton, Ontario, Canada

Site Status

Canadian Memorial Chiropractic College

Toronto, Ontario, Canada

Site Status

Countries

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Canada

Other Identifiers

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NRG

Identifier Type: -

Identifier Source: org_study_id

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