CClinicalTrials.gg
CompletedNCT00485914Updated Oct 4, 2016

Work Interventions to Improve Employment Outcomes for Persons With Rheumatoid Arthritis and Osteoarthritis

An interventional study of On-site work evaluation and Educational material in Osteoarthritis and Rheumatoid Arthritis, sponsored by University of Missouri-Columbia. Completed at 1 site in United States. Open to participants aged 18 Years to 60 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2016-10-04.

Sponsored by University of Missouri-Columbia · Not applicable, Interventional, and Prevention

Phase
Not applicable
Study type
Interventional
Enrollment
89
Allocation
Randomized
Ages
18 Years to 60 Years
Sex
All
01

Study summary

To determine if worksite based functional evaluation/intervention provided by occupational therapists improves employment outcomes for persons with arthritis.

Read the detailed description

Arthritis is second only to heart disease as a cause of work-related disability with significant financial costs associated with the loss of work for persons with arthritis. Many persons with arthritis have physical impairments which affect their ability to work, with 50% of persons with rheumatoid arthritis leaving employment within 10 years of diagnosis. Risk factors predicting employability, length of employment and worksite accommodations for workers with arthritis have been well documented. Variables predicting work cessation include blue collar jobs and more physically demanding jobs, an older age of the worker, lower education, perceived job strain, social support of co-workers and supervisors, job satisfaction, and self-efficacy. Recent studies of self-report by persons with arthritis identified the use of worksite accommodations such as others providing assistance at work, job autonomy, time flexibility, and use of special equipment. Unknown is the effect of on-site work interventions. The need exists to determine if the provision of strategies for physical accommodations, worksite modifications, and assistive technologies at the individual's job site improves the ability of persons with arthritis to continue working.

This is a randomized clinical trial to investigate the efficacy of a worksite based intervention to improve the employment outcomes of persons with rheumatoid (RA) or osteoarthritis (OA). Persons with RA or OA who have arthritis related work difficulties will have an occupational therapist provide a worksite evaluation and subsequent training in strategies to accommodate arthritis related physical impairments and improve job performance and satisfaction. Participants in control group will be provided with educational printed materials related for a self-initiated worksite evaluation of musculoskeletal and environmental risks at the worksite for persons with arthritis.

02

Conditions studied

  • Osteoarthritis
  • Rheumatoid Arthritis

Keywords

  • employment
  • work
03

In context

Arthritis

3,554 studies on the registry are indexed under Arthritis; 317 are open to participants now.

This study's enrollment of 89 is close to the median of 90 across 2,377 interventional studies indexed under Arthritis.

Browse Arthritis studies →

Lead sponsor

University of Missouri-Columbia is the lead sponsor of 357 studies on the registry; 70 are open to participants now.

Of its 42 completed or terminated interventional studies of FDA-regulated products, 28 (67%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 60 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Inclusion criteria

  • Rheumatoid arthritis or osteoarthritis diagnosed by a rheumatologist
  • Competitively employed; full or part time
  • Reporting arthritis-related employment difficulties
  • Agree to participate in a work site evaluation

Exclusion criteria

Exclusion Criteria:

  • Systemic complications of RA (e.g., vasculitis)
  • Organic Brain Syndrome
  • Uncontrolled psychiatric disorders
  • Uncontrolled medical conditions (e.g., active cancer)
05

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
89 participants (actual)

Study arms

  • Experimental
    On-site work evaluation

    Participants will receive one-to-one contact with an occupational therapist and an individualized work plan

    Behavioral: On-site work evaluation

  • Active comparator
    Educational material

    Participants will receive educational materials to develop strategies to compensate for limitations caused by their condition

    Behavioral: Educational material

Interventions

  • BehavioralOn-site work evaluation

    Researchers will measure the effects of worksite assessment through an on-site work evaluation by an occupational therapist on a person's job satisfaction, capacity to perform work duties, income, health status, and psychological well-being. The scope of the information will be through one-to-one contact and an individualized work plan. The strategies will include recommendations for work behaviors, ergonomic and body mechanics considerations, and modifications for job tasks, equipment, and space.

  • BehavioralEducational material

    Researchers will measure the effects of worksite assessment through educational materials on a person's job satisfaction, capacity to perform work duties, income, health status, and psychological well-being. The scope of the information will be through educational materials to develop strategies to compensate. The strategies will include recommendations for work behaviors, ergonomic and body mechanics considerations, and modifications for job tasks, equipment, and space.

06

What researchers measure

Primary outcomes

  1. Arthritis Impact Measurement Scale-2, Brief Symptom Inventory, Job Satisfaction Survey, Occupational Data information, Work History, Employment Status, Financial Information

    Time frame: Scores at baseline, 3, 6, 12, 24 months

07

Study locations

1 site
  • University of Missouri-Columbia
    Columbia, Missouri 65212, United States
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 4, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT00485914
Lead sponsor
University of Missouri-Columbia
Collaborators
U.S. Department of Education
Responsible party
Sponsor
First posted
Jun 13, 2007
Start date
Oct 2003
Primary completion
Sep 2009
Completion
Sep 2009
Last update
Oct 4, 2016

Study contacts

George Johnstone, PhD
principal investigator · University of Missouri-Columbia

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Oct 2016. You cannot join it, but the record below documents what was studied.

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