Stress in Working Life

Condition(s) studied

Investigational drug(s) / intervention(s)

MARS (Measures Against Work-related Stress): The stress management intervention is based on cognitive behavioral therapy and aims to change the way patients perceive and cope with stressful situations at work. It is group sessions over 3 months with approximately 9 participants. Participants meet 9 times (once a week the first 3 weeks and once every second week the last 5 times) and for a follow-up session 3 months after the intervention has ended. Each session lasts for 3 hours and is led by a trained psychologist. The participants perform tasks at home between the sessions. In the first session the rationale behind the intervention is introduced. In session 2 and 3 the patients work with enhancing self-regulation. In session 4 and 5 the focus is on modifying intermediate beliefs. In session 6 the focus is on improving interaction. Session 7 and 8 focuses on consolidation of learning and strategies to prevent relapse, and session 9 is a follow-up session 3 months after the intervention has ended.

Study summary

The goal of this realist evaluation of a Danish Cognitive Behavioral Therapy (CBT)-based stress management for patients with work-related stress is to understand what works, for whom, in what circumstances.The main objectives are:

To assess the effect of the stress management intervention on sustainable return to work.

To investigate what contexts and mechanisms are associated with patients' return to work rates and level of perceived stress after having received the stress management intervention.

To understand from a patient perspective how mechanisms work in specific contexts to generate effects of the stress management intervention.

The evaluation comprises two observational studies and one interview study. The intervention cohort are patients with work-related stress who received the stress management intervention between 2012-2018.

The comparison cohort are patients who would have been eligible to receive the intervention in 2011-2012, however they did not receive any intervention because it was not offered at that time.

In study one return to work rates are compared between the intervention cohort and the comparison cohort to find out if the intervention can help patients return to work at a faster rate.

Study two will investigate if there are any explanatory variables (such as work type, civil status or level of depressive symptoms) that may explain why some patients benefit more or less from the intervention.

Study three will explore what it is about the intervention (mechanisms) the patients find are helping them to cope with stress or the opposite in specific circumstances.

Eligibility

Primary outcome measure(s)

• The effect of the stress management intervention on sustainable return to work (RTW). — 36 months after first contact with clinic.
  The primary outcome is sustainable RTW which is defined as returning to full-time work for a minimum of four months without any sick-leave compensation. Data from the DREAM database (national database containing information about sick leave compensation in the Danish population) will be obtained for both the intervention cohort and the comparison cohort for the two-year period prior to the first consultation at Department of Occupational and Environmental Medicine, Odense, and for three years after.
• Identification of possible contexts and mechanisms associated with patients' RTW rates after having received the stress management intervention. — 36 months after first contact with clinic.
  Data on sick leave compensation from the DREAM database.
• From a patient perspective how mechanisms work in specific contexts to generate effects of the stress management intervention. — Up to 12 months after intervention.
  From realist theory driven interviews patient-reported context-mechanism -outcome-configurations will be used to refine, confirm or refute the initial program theory.

Trial sites (1)

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