Clinical Trial: Redesigning Patient Handling Tasks to Prevent Nursing Back Injuries
Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Redesigning Patient Handling Tasks to Prevent Nursing Back Injuries
Brief Summary: This study is one of several initiated by the investigators to reduce musculoskeletal injuries in patient care providers. Nurses have one of the highest incidences of work related back injuries of any profession. Over the past 20 years, efforts to reduce work-related injuries in nursing have been largely unsuccessful.
Detailed Summary:
Background:
This study is one of several initiated by the investigators to reduce musculoskeletal injuries in patient care providers. Nurses have one of the highest incidences of work related back injuries of any profession. Over the past 20 years, efforts to reduce work-related injuries in nursing have been largely unsuccessful.
Objectives:
The goal of this study is to reduce the incidence and severity of occupational musculoskeletal injuries in nursing through the redesign of stressful patient handling tasks. This study addresses three objectives: 1) conduct a quantitative, biomechanically based, ergonomic evaluation of the eleven "at risk" tasks in nursing practice; 2) redesign the techniques or equipment needed to perform these tasks safely or with reduced risk of musculoskeletal injury; and 3) conduct laboratory- based assessment of the biomechanical benefit of the proposed intervention strategies.
Methods:
Using a randomized experimental design with a control group, ten "at risk" tasks will be evaluated. The sample included 160 experienced nursing staff. Data were collected using: 1) Caregiver Data Form and Anthropometry Data Sheet; 2) 3-D Electromagnetic Tracking System; 3) EMG; and 4) modified Borg Scale for Perceived Comfort. Include: caregiver characteristics, joint torque, spinal forces, spinal tolerance limit and damage load limit, erector spinae surface EMG, joint angles, percent of population capable of performing each task by gender, velocity of lift, reach, heart rate, and perceived comfort.
Status:
This project is complete.
Sponsor: VA Office of Research and Development
Current Primary Outcome:
Original Primary Outcome:
Current Secondary Outcome:
Original Secondary Outcome:
Information By: VA Office of Research and Development
Dates:
Date Received: March 14, 2001
Date Started:
Date Completion:
Last Updated: April 6, 2015
Last Verified: February 2007
