Effect of Adult Spinal Deformity Surgery on Functional Reach

Description

Adult spinal deformity (ASD) is a common spinal condition that often impacts an individual's ability to stand and maintain an upright posture. Poor balance often limits an individual's ability to perform basic activities of daily life (ADL) and can lead to disability. Current considerations of correcting ASD to improve balance focus on the amount of sway that one exhibits during normal standing. However, current tests do not provide insight into the limits of balance during normal ADL. The goal of this research is to develop a new balance assessment that includes a functional reach test (FRT) to provide numerical data on the limits of one's ability to maintain balance. The study will include both ASD patients and matched healthy adults and will compare postural sway measures between them. Wearable motion tracking sensors and a force plate will be used to monitor body movement and changes in the center of pressure under foot during normal standing and during a FRT. Data from this study will inform spine surgeons of ASD patient's risk of balance loss in daily life and enable further research on the effects of surgical techniques to restore balance among ASD surgery patients.

Conditions

Scoliosis, Scoliosis Kyphosis

Study Overview

Study Details

Study overview

Adult spinal deformity (ASD) is a common spinal condition that often impacts an individual's ability to stand and maintain an upright posture. Poor balance often limits an individual's ability to perform basic activities of daily life (ADL) and can lead to disability. Current considerations of correcting ASD to improve balance focus on the amount of sway that one exhibits during normal standing. However, current tests do not provide insight into the limits of balance during normal ADL. The goal of this research is to develop a new balance assessment that includes a functional reach test (FRT) to provide numerical data on the limits of one's ability to maintain balance. The study will include both ASD patients and matched healthy adults and will compare postural sway measures between them. Wearable motion tracking sensors and a force plate will be used to monitor body movement and changes in the center of pressure under foot during normal standing and during a FRT. Data from this study will inform spine surgeons of ASD patient's risk of balance loss in daily life and enable further research on the effects of surgical techniques to restore balance among ASD surgery patients.

Functional Reach Test As a Clinical Tool for Assessing Postural Balance Limits Among Adult Spinal Deformity Patients

Effect of Adult Spinal Deformity Surgery on Functional Reach

Condition
Scoliosis
Intervention / Treatment

-

Contacts and Locations

Kansas City

University of Kansas Medical Center, Kansas City, Kansas, United States, 66160

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.

For general information about clinical research, read Learn About Studies.

Eligibility Criteria

  • * Adults over the age of 18
  • * Diagnosed with adult spinal deformity according to the SRS-Schwab Adult Spinal Deformity Classification System
  • * Indicated for deformity corrective surgery including multilevel spinal fusion of three or more levels
  • * Lowest instrumented level includes S1 or pelvic fixation
  • * Able to perform functional activities without the use of any assistance or support
  • * devices
  • * Indicated for spinal fusion due to spinal tumor, trauma, or infection
  • * ASD patients who do not plan to be available for all follow-up evaluations at our institution
  • * Pregnancy during any time point within the participation duration

Ages Eligible for Study

18 Years to

Sexes Eligible for Study

ALL

Accepts Healthy Volunteers

Yes

Collaborators and Investigators

University of Kansas Medical Center,

Damon Mar, PRINCIPAL_INVESTIGATOR, University of Kansas Medical Center

Study Record Dates

2026-06