NCT05226715

Brief Summary

The purpose of this study is to examine the influence of extremity manipulation on individual's center of pressure after they adapt to an ankle based illusion.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
8

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started May 2021

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

May 14, 2021

Completed
2 days until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 16, 2021

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

May 16, 2021

Completed
6 months until next milestone

First Submitted

Initial submission to the registry

November 1, 2021

Completed
3 months until next milestone

First Posted

Study publicly available on registry

February 7, 2022

Completed
Last Updated

February 14, 2022

Status Verified

February 1, 2022

Enrollment Period

2 days

First QC Date

November 1, 2021

Last Update Submit

February 10, 2022

Conditions

Coordination and Balance DisturbancesHealthy

Outcome Measures

Primary Outcomes (1)

  • Center of pressure position

    position in centimeters as evaluated by a force plate

    baseline, immediately post-intervention, same day

Secondary Outcomes (3)

  • Pathlength

    baseline, immediately post-intervention, same day

  • RMS

    baseline, immediately post-intervention, same day

  • Mean velocity

    baseline, immediately post-intervention, same day

Study Arms (2)

Intervention

EXPERIMENTAL

Received a bilateral, lower extremity manipulation series

Other: chiropractic manual therapy

Control

NO INTERVENTION

30 seconds of lying supine on a chiropractic bench (control) without manual manipulation

Interventions

chiropractic manual therapyOTHER

high velocity low amplitude thrust into a human joint

Intervention

Eligibility Criteria

Age18 Years - 35 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • No previous surgeries
  • Not knowingly pregnant
  • No neuromusculoskeletal injuries or systemic diseases that could affect an individual's ability to stand on an incline for 3 minutes with their eyes closed.

You may not qualify if:

  • \- Weight over the force plate operating limit of 440 lbs

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Synapse Laboratory

Dallas, Texas, 75229, United States

Location

Related Publications (1)

  • Schueren S, Hunger H, Pham H, Smith DL, Layne C, Malaya CA. Immediate effect of lower extremity joint manipulation on a lower extremity somatosensory illusion: a randomized, controlled crossover clinical pilot study. Front Hum Neurosci. 2022 Nov 8;16:1011997. doi: 10.3389/fnhum.2022.1011997. eCollection 2022.

    PMID: 36425882DERIVED

Study Officials

  • Christopher A Malaya, DC

    Parker University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
BASIC SCIENCE
Intervention Model
CROSSOVER
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 1, 2021

First Posted

February 7, 2022

Study Start

May 14, 2021

Primary Completion

May 16, 2021

Study Completion

May 16, 2021

Last Updated

February 14, 2022

Record last verified: 2022-02

Data Sharing

IPD Sharing
Will not share

Locations

US(1)