NCT02309996

Brief Summary

Supervisors of injured workers play a key role in preventing prolonged work absences. Providing supervisors with tools to improve their response to musculoskeletal and other workplace injuries or illnesses may improve worker health and disability outcomes. The primary objective of this research study is to determine the effectiveness of the supervisor training program, the SMART Supervisor Training Program, on reducing the total duration of workers' lost-time claims. The secondary objectives are 1) to determine the effectiveness of the training program on reducing the cumulative incidence of workers' lost-time injuries and sick leave days; 2) to determine if implementation of the training program is associated with improvements in hypothesized mediating variables, such as attitudes toward job accommodations, response to workplace injury, and communication with employees and healthcare providers; 3) to investigate the implementation of the training program by conducting a process evaluation. The investigators hypothesize that:

  1. 1.the duration of lost-time claims for workers working under supervisors receiving the training program will be shorter than the duration of lost-time claims for workers with supervisors in the control group;
  2. 2.the cumulative incidence of lost-time injuries and sick leave days will be lower in the group receiving the training program compared to the control group;
  3. 3.the training program will be associated with increased knowledge, response, communication and changed attitudes towards workplace accommodation.

Trial Health

43
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Enrollment
350

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Dec 2014

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
unknown

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

December 1, 2014

Completed
1 day until next milestone

First Submitted

Initial submission to the registry

December 2, 2014

Completed
3 days until next milestone

First Posted

Study publicly available on registry

December 5, 2014

Completed
3.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 1, 2018

Completed
9 months until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2018

Completed
Last Updated

August 24, 2017

Status Verified

August 1, 2017

Enrollment Period

3.2 years

First QC Date

December 2, 2014

Last Update Submit

August 22, 2017

Conditions

Keywords

Randomized Controlled TrialIntervention StudiesInservice TrainingPersonnel ManagementWork placeWork accommodationJob modificationSupervisionAdministrationReturn to WorkIndustrial PsychologyHuman EngineeringRisk ManagementOrganization and AdministrationWork DisabilityOccupational DiseasesOccupational InjuryOccupational HealthOccupational ExposureSick LeaveAbsenteeismEmployee Health

Outcome Measures

Primary Outcomes (1)

  • Total duration of workers' lost-time claims due to injury or illness for existing and new claims

    Aggregated lost-time due to injury or illness.

    1 year period post-randomization

Secondary Outcomes (17)

  • Cumulative incidence of workers' lost-time injuries

    1 year period post-randomization

  • Total number of workers' sick leave days

    1 year period post-randomization

  • Job Accommodation Scale (JAS)

    Baseline, 3 months, 6 months

  • Supervisor's Role in Rehabilitation Questionnaire

    Baseline, 3 months, 6 months

  • Behaviour Measure for Supervisors to Support Return to Work (SSRW) questionnaire

    6 months

  • +12 more secondary outcomes

Study Arms (2)

Supervisor Training Program

EXPERIMENTAL

All supervisors from work units randomized to the intervention will receive a supervisor training program, the Supervisor/Manager Accommodation Recognition \& Training (SMART) Program. This training program is modeled on a program developed by Shaw and colleagues of the Liberty Mutual Research Institute for Safety (LMRIS). The aim of the training program is to prevent/reduce work disability by improving supervisor communication, response to workplace injury, and problem solving mechanisms. The training program is designed to be administered by two facilitators to groups of 10 to 12 supervisors, during one 4-hour session or two 2-hour sessions. The training program delivery mode includes PowerPoint presentation with supplementary audio or video segments, case studies, and group discussion.

Behavioral: Supervisor Training Program

No Supervisor Training Program

NO INTERVENTION

All supervisors from work units randomized to the control group will not receive the supervisor training program.

Interventions

Supervisor Training Program

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Supervisors
  • Currently employed at the work units selected by participating employers
  • Supervise at least one working employee (i.e., non-supervisor)
  • Would deal with issues of work accommodation should the need arise

You may not qualify if:

  • Higher level supervisors who only supervise lower-level supervisors
  • Do not speak/read English

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Lakehead University

Thunder Bay, Ontario, P7B5E1, Canada

RECRUITING

MeSH Terms

Conditions

Occupational DiseasesOccupational Injuries

Condition Hierarchy (Ancestors)

Wounds and Injuries

Study Officials

  • Vicki L Kristman, PhD

    Lakehead University

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Vicki L Kristman, PhD

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Assistant Professor

Study Record Dates

First Submitted

December 2, 2014

First Posted

December 5, 2014

Study Start

December 1, 2014

Primary Completion

March 1, 2018

Study Completion

December 1, 2018

Last Updated

August 24, 2017

Record last verified: 2017-08

Locations