Stroke in Working Age and Job Accommodation in Facilitating Transition Back to Work

NCT ID: NCT06709898

Last Updated: 2025-03-13

Basic Information

• Recruitment Status: RECRUITING
• Clinical Phase: NA
• Total Enrollment: 100 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2025-01-10
• Study Completion Date: 2027-06-30

Brief Summary

The aim of this randomized controlled trial (RCT) is to investigate whether cognitive job accommodation intervention enhances return to work, work ability and performance after ischemic stroke in working-age population. The main questions are:

• Does the cognitive job accommodation intervention affect absenteeism and presenteeism after stroke?
• Does the intervention affect work ability and perceived cognitive and emotional difficulties at work?
• Does the intervention decrease mental strain, fatigue and negative mood symptoms after return to work?
• Does the intervention affect life satisfaction among the stroke patients returning to work?

Researchers will compare the intervention group to a control group returning to work after stroke with current healthcare practices and work procedures.

Participants:

• At baseline, 6 and 12 month follow-up web-based questionnaires and cognitive tests are administered.
• At 3 month follow-up participants fill in Brain Work Questionnaire (BWQ) that measures cognitive demands and difficulties at work.

Detailed Description

Introduction: Strokes are one of the most significant conditions affecting cognition among working-age adults. Incidence of stroke increases in older age and due to the lengthening of working careers, more people are experiencing strokes while still employed. Additionally, the incidence of strokes among younger workers has increased over recent decades. In Finland, 2000 - 3000 work-aged persons suffer a stroke annually. The majority experiences cognitive or emotional symptoms post-stroke, and for about half of them, these symptoms become long-lasting or permanent. The cognitive demands of modern work have steadily increased, and the severity of cognitive symptoms has been shown to strongly predict the likelihood of returning to work after a stroke. While job accommodation has been shown to be an effective way to support return to work after many illnesses, there is limited research on its benefits following a stroke. Furthermore, there is lack of research on cognitive job accommodation, despite health professionals finding it particularly challenging.

Aims: To evaluate the effect of job accommodations after stroke on various work and health related outcomes. In addition, information about working-aged stroke patients returning to work and the practices of job accommodation is provided. In the future these results can potentially be applied also to other conditions affecting cognition.

Participants and methods: This study will recruit 18-68 year old stroke patients who are returning to work (n ≈ 100). Participants will be randomized into either a job accommodation intervention group or a control group. The study will assess the benefits of cognitive job accommodation in terms of absenteeism, presenteeism, work modifications, perceived work ability, health indicators and cognitive and emotional symptoms. Participants will be followed through web-based surveys and novel cognitive tests over a 12-month period. The study will adopt a multidisciplinary approach (ergonomics, occupational psychology, neuropsychology, and medicine) and will be based on the International Classification of Functioning, Disability, and Health (ICF) model. Cognitive job accommodation will utilize an established model, a design form, and an instructional video.

Collaborators and target organizations: The research will be conducted in collaboration with the Helsinki University Hospital Neurocenter and the Finnish Institute of Occupational Health. In addition to these organizations the study is funded by the Finnish Work Environment Fund. The target organizations include occupational health services and workplaces of stroke survivors.

Utilization of Results: The methods developed in this study can be used in future collaborations between workplaces, occupational health services, and specialized healthcare. The findings can also be applied to other conditions that cause cognitive difficulties and require job accommodation.

Conditions

Stroke, Ischemic; Cognitive Impairment; Fatigability Post Stroke; Mood Disturbances

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: OTHER
• Blinding Strategy: NONE

Study Groups

Cognitive job accommodation

• In intervention neuropsychological information will be individually processed and transferred systematically from the neurological unit to occupational health service (OHS) to help design the individually tailored work modifications.
• Information of the job accommodation will be given to employers.
• Cognitive job accommodation is carried out at the workplace in cooperation between the employer, employee and OHS.
• Feedback of the cognitively challenging work traits will be given to participants after returning to work.

Group Type: EXPERIMENTAL

Cognitive job accommodation

Intervention Type: OTHER

Job accommodation focused on the cognitive aspects at work

Reference group

Employees return to work according to standard health care and workplace procedures.

Group Type: NO_INTERVENTION

No interventions assigned to this group

Interventions

Cognitive job accommodation

Job accommodation focused on the cognitive aspects at work

Intervention Type: OTHER

Eligibility Criteria

Inclusion Criteria

• Ischemic stroke occurred within 12 month
• At least mild cognitive, emotional and/or state alertness symptoms detected in neuropsychological assessment in subacute phase
• Employed when the stroke occurred and has workplace where to return
• Occupational health services (OHS) available
• Participant has agreed that clinical neuropsychologist and researcher can participate to OHS consultation regarding the job accommodation
• Adequate Finnish language ability to the questionnaires and cognitive tests

Exclusion Criteria

• Work status - professional driver or some other safety critical occupation where even mild cognitive impairments restrict return to work
• Former neurological or psychiatric disorder or developmental disability affecting significantly cognition

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 68 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Helsinki University Central Hospital

OTHER

Sponsor Role: collaborator

Finnish Work Environment Fund

OTHER

Sponsor Role: collaborator

Finnish Institute of Occupational Health

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Teemu I Paajanen, Dr

Role: PRINCIPAL_INVESTIGATOR

Finnish Institute of Occupational Health

Locations

Helsinki University Hospital Stroke Unit

Helsinki, Uusimaa, Finland

Site Status: RECRUITING

Countries

Finland

Central Contacts

Teemu I Paajanen, Dr

Role: CONTACT

teemu.paajanen@ttl.fi

+358438250389

Nina Nevala, Dr

Role: CONTACT

nina.nevala@ttl.fi

Facility Contacts

Jukka Putaala, Associate Professor

Role: primary

jukka.putaala@hus.fi

+358 40 6897703

Other Identifiers

4011001

Identifier Type: -

Identifier Source: org_study_id