Spinal Manipulation and Spinal Mobilization Effects in Participants With and Without Back Pain

June 20, 2019 updated by: Martin Descarreaux, Université du Québec à Trois-Rivières
The objective of the present study is to compare the neuromechanical responses to spinal manipulation and spinal mobilization in participants with chronic nonspecific middle back pain.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Terminated

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Although evidences suggest a similar effectiveness of spinal manipulation and spinal mobilization, there is no study that compares the neuromechanical effects of these manual therapies in a experimental context and with the standardization of both interventions. Therefore, the objective of the present study is to compare the neuromechanical responses to spinal manipulation (low-amplitude and high-velocity dynamic thrust) and spinal mobilization (repetitions of a low-amplitude and low-velocity nonthrust movement) in participants with and without chronic nonspecific back pain.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
26

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Canada
    • Quebec
      • Trois-Rivieres, Quebec, Canada, G9A 5H7
        • Universite du Quebec à Trois-Rivieres

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 60 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • presenting or not a history of chronic nonspecific back pain

Exclusion Criteria:

  • History of back trauma or surgery
  • Severe osteoarthritis
  • Inflammatory arthritis
  • Vascular conditions
  • Contraindication to the use of spinal manipulation or spinal mobilization
  • Pregnancy
  • Scoliosis

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Basic Science
  • Allocation: Non-Randomized
  • Interventional Model: Crossover Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Spinal manipulation
Twenty-six participants with chronic nonspecific back pain will participate in two experimental sessions. During the first session, each participant will received either a spinal manipulation of a spinal mobilization of their thoracic spine preceded and followed by the assessment of their thoracic spine stiffness. The second session (24 to 48h after) will be identical but with the other experimental condition (spinal manipulation or spinal mobilization).
Procedure: Spinal manipulation
A high-velocity and low-amplitude thrust delivered posteroanteriorly to a thoracic vertebra
Other Names:
  • SMa
Experimental: Spinal mobilization
Twenty-six participants with chronic nonspecific back pain will participate in two experimental sessions. During the first session, each participant will received either a spinal manipulation of a spinal mobilization of their thoracic spine preceded and followed by the assessment of their thoracic spine stiffness. The second session (24 to 48h after) will be identical but with the other experimental condition (spinal manipulation or spinal mobilization).
Procedure: Spinal mobilization
Three repetitions of a low-velocity and low-amplitude nonthrust movement delivered posteroanteriorly to a thoracic vertebra
Other Names:
  • SMo

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Global Spinal Stiffness
Time Frame: two-minutes before spinal manipulation delivery up to two-minutes after
Global stiffness was defined as the slope of the straight-line best fitting the force-displacement data between 10 and 45 N
two-minutes before spinal manipulation delivery up to two-minutes after
Terminal Spinal Stiffness
Time Frame: two-minutes before spinal mobilization delivery up to two-minutes after
Terminal stiffness was defined as the ratio of the variation of force and displacement between 10 and 45 N
two-minutes before spinal mobilization delivery up to two-minutes after
Pressure Provoked Pain
Time Frame: immediately after the therapeutic modality application
Pressure provoked pain intensity was assessed immediately after each spinal stiffness assessment using a 0 to 100 visual analog pain scale minimum value=0, maximum value=100. 0 is no pain while 100 is the worse outcome
immediately after the therapeutic modality application
Muscular Response, Superior Level Ratio
Time Frame: During the spinal manipulation and mobilization
To assess the muscular response during therapeutic modalities, the resulting bipolar sEMG signals were first digitally band-pass filtered using a frequency bandwidth of 20-450 Hz (2nd order Butterworth filter). For SMa, the peak root mean square (RMS) value was computed for each electrode using a 250 ms window (125 ms before and 125 ms after the peak force). The RMS values obtained for each electrode were then normalized (nRMS) to the respective RMS value calculated during the sEMG normalization trial.
During the spinal manipulation and mobilization
Muscular Response, Inferior Level Ratio, Normalized RMS
Time Frame: During the spinal manipulation and mobilization
To assess the muscular response during therapeutic modalities, the resulting bipolar sEMG signals were first digitally band-pass filtered using a frequency bandwidth of 20-450 Hz (2nd order Butterworth filter). For SMa, the peak root mean square (RMS) value was computed for each electrode using a 250 ms window (125 ms before and 125 ms after the peak force). The RMS values obtained for each electrode were then normalized (nRMS) to the respective RMS value calculated during the sEMG normalization trial.
During the spinal manipulation and mobilization

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Université du Québec à Trois-Rivières

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Canadian Institutes of Health Research (CIHR)
Fonds de la Recherche en Santé du Québec
Unité de recherche en santé musculosqulettique

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Martin Descarreaux, DC, PhD, Universite du Quebec à Trois-Rivieres

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
March 1, 2016

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
April 1, 2017

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
November 1, 2017

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
January 18, 2016

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 18, 2016

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
January 21, 2016

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
June 26, 2019

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
June 20, 2019

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
June 1, 2019

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • UQTR-2016-STIF

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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