Validity and Reliability of a Low-cost Chair Dynamometer
1 other identifier
observational
32
1 country
1
Brief Summary
In part 1 of the study, fourteen able-bodied individuals will undergo maximal, voluntary contraction (MVC) test of the lower limbs in two dynamometers. One being a low-cost dynamometer (S2P-CD), and the other being a gold standard dynamometer (HUMAC). Thereby the investigators will be able to assess the validity of the S2P-CD. In part 2 of the study, eighteen persons with spinal cord injury will undergo MVC twice in the S2P-CD. Thereby the investigators will be able to assess the reliability of the measurements of the S2P-CD.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for all trials
Started Nov 2020
Shorter than P25 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
February 27, 2020
CompletedFirst Posted
Study publicly available on registry
March 2, 2020
CompletedStudy Start
First participant enrolled
November 15, 2020
CompletedPrimary Completion
Last participant's last visit for primary outcome
February 1, 2021
CompletedStudy Completion
Last participant's last visit for all outcomes
April 1, 2021
CompletedOctober 27, 2020
October 1, 2020
3 months
February 27, 2020
October 23, 2020
Conditions
Outcome Measures
Primary Outcomes (1)
Maximal voluntary contraction
Maximal muscle strength
15min
Secondary Outcomes (1)
Rate of force development
15min
Study Arms (2)
Ablebodied individuals
Spinal Cord Injured Individuals
Interventions
A test for maximal muscle strength and explosive power in the lower limbs
Eligibility Criteria
Ablebodied, healthy volunteers Spinal cord injured individuals admitted at SCIWDK
You may qualify if:
- Age \>18 y
You may not qualify if:
- Orthopedic or other injuries that may limit maximal muscle strength
- Spinal cord injured individuals:
- Age \> 18 y
- Congenital or acquired spinal cord injury with some degree of preserved muscle function in the lower limbs
- Orthopedic or other injuries that may limit maximal muscle strength
- Significant competing diseases
- Severe osteoperosis
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Spinal Cord Injury Centre of Western Denmarklead
- University of Aarhuscollaborator
Study Sites (1)
Spinal Cord Injury Centre of Western Denmark
Viborg, 8800, Denmark
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Søren K Jensen, MSc
Spinal Cord Injury Centre of Western Denmark
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- OTHER
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Principal Investigator
Study Record Dates
First Submitted
February 27, 2020
First Posted
March 2, 2020
Study Start
November 15, 2020
Primary Completion
February 1, 2021
Study Completion
April 1, 2021
Last Updated
October 27, 2020
Record last verified: 2020-10
Data Sharing
- IPD Sharing
- Will not share