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Effectiveness of an Occupational Passive Back-exoskeletons on the Biomechanical Load of Warehouse Workers.

NCT05890300 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2025-02-03

No results posted yet for this study

Summary

Development of work-related musculoskeletal disorders (WMSDs) is a common issue within logistics manual materials handling which is associated with the high physical demands of the workers. Especially back injuries are highly represented among manual workers in logistics. Occupational exoskeletons are seen as a solution to this issue, as it has shown to reduce the muscle activity during several manual handling tasks within manufacturing, construction work, mechanics, and logistics. However, there is a major gap in scientific literature on studies investigating in-field effects of exoskeleton-use on longer terms, which means that we in general have very little knowledge on the pros and cons of implementing exoskeletons in the product-line of logistics. Consequently, our current understanding of how a back-supporting occupational exoskeleton can benefit the manual workers of a logistics company is limited.

The purpose of this study is to investigate (i) the long-term effects of a passive back-exoskeleton during manual materials handling on the biomechanics of the user, (ii) the changes in comfort, well-being and productivity pre and post to implementation of passive back-exoskeleton. It is hypothesized that exoskeleton-use will maintain a reduction in muscle activity of the manual workers and increase their overall well-being without affecting their productivity.

Conditions

  • Work-related Musculoskeletal Disorders

Interventions

DEVICE

Use of an occupational passive back-exoskeleton

The experimental group will use an occupational passive back-exoskeleton (ShoulderX V3, Ottobock bionics) for a period of 24 weeks during working hours. The exoskeleton is designed to reduce the load of the lower back during manual materials handling. The first four weeks will serve as a familiarization period, where the workers will slowly progress in hours of exoskeleton-use, while they in the remaining twenty weeks will be free to use the exoskeleton as much as they like, with a minimum limit of 18 hours per week. The control group will carry on their normal work without any changes.

Sponsors & Collaborators

  • Dagrofa Logistics A/S

    collaborator UNKNOWN

  • Aalborg University

    lead OTHER

Principal Investigators

  • Pascal Madeleine, Professor · Aalborg University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-09-20
Primary Completion
2024-05-20
Completion
2024-09-20

Countries

  • Denmark

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05890300 on ClinicalTrials.gov