Recording Methods of Muscle Activity "Onset". | NCT00184535

Studies
Recording Methods of Muscle Activity "Onset".

NCT00184535

Sponsor

Norwegian University of Science and Technology

Status

Completed

Last Update Posted

Sep 25, 2017Actual

Enrollment

10Actual

Phase

Not provided

Conditions

Low Back Pain

Interventions

Not provided

Countries

Norway

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Sep 2017

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Jul 2005Actual

Primary Completion Date

Oct 2005Actual

Completion Date

Oct 2005Actual

First Submitted Date

Sep 15, 2005

First Submission Date that Met QC Criteria

Sep 15, 2005

First Posted Date

Sep 16, 2005Estimated

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Sep 20, 2017

Last Update Posted Date

Sep 25, 2017Actual

Name	Class
Norwegian Fund for Postgraduate Training in Physiotherapy	OTHER

Oversight Module

Has Data Monitoring Committee (DMC)

Is FDA Regulated Drug

Is FDA Regulated Device

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

Brief Summary

Delayed anticipatory muscle activity response in deep low back and abdominal muscles has been observed in patients with low back pain, indicative of a pathological condition. Muscle activity onset is traditionally recorded by intramuscular electromyography, but there is a need for a less cumbersome recording method in large clinical studies. The purpose of this experimental study is to explore whether high-frame rate m-mode ultrasound and tissue velocity imaging could measure anticipatory muscle responses ("onset") in the abdominal muscles reliably and comparably accurate to intramuscular EMG.

Detailed Description

Not provided

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

No data available

No data is available for this block.

Enrollment

10Actual

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Healthy
30-65 yrs

Exclusion Criteria:

recent low back pain
low back, neck or shoulder pain inflicting work absence or bed rest
cardiac, rheumatic or other serious illness
pregnancy

Accepts Healthy Volunteers

Yes

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

30 Years

Maximum Age

65 Years

Standard Ages

AdultOlder Adult

Study Population

Healthy men and women between 30-65 yrs with no recent low back pain

Sampling Method

Non-Probability Sample

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Name	Affiliation	Role
Ottar Vasseljen, PhD	Norw. Univ of Sci and Technol	Study Chair

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Norwegian University of Science and Technology (NTNU), Nasjonal senter for spinale lidelser		Trondheim		7489	Norway

References Module

Citations

PubMed Identifier	Type	Citation	Retractions
16822599	Result	Vasseljen O, Dahl HH, Mork PJ, Torp HG. Muscle activity onset in the lumbar multifidus muscle recorded simultaneously by ultrasound imaging and intramuscular electromyography. Clin Biomech (Bristol). 2006 Nov;21(9):905-13. doi: 10.1016/j.clinbiomech.2006.05.003. Epub 2006 Jul 5.

ID	Term
D001416	Back Pain
D010146	Pain
D009461	Neurologic Manifestations
D012816	Signs and Symptoms