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‘Integrated violence prevention’ – an intervention aimed at preventing violence and threats against employees in psychiatric units and the Prison and Probation Service in Denmark

Integrated violence prevention – a controlled randomised trial assessing the effects of a novel approach combining efforts from management and employees in the prevention of violence and threats against employees in 8 units in Danish psychiatric hospitals and 8 units in the Danish Prison and Probation Service

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN86993466
Enrollment
400
Registered
2017-12-20
Start date
2017-04-01
Completion date
Unknown
Last updated
2024-04-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

The domain under study is violence-prevention climate, violence-prevention strategies and actions performed by management and employees in psychiatric hospitals and the prison and probation service. The study also concerns contextual factors in these job-sectors, which may or may not influence the effect of the intervention. Mental and Behavioural Disorders Violence-prevention climate, violence-prevention strategies and actions

Interventions

The intervention consists of: Month 0: Mapping of the current violence prevention practices using interviews with managers and with employees and by questionnaires sent to all employees at the workpl

Sponsors

The National Research Centre for the Working Environment
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Workplace level: 1. Psychiatric hospital or prison and probation service 2. Main task of the workplace is to work with psychiatric patients/inmates Individual level: 1. Manager or employee at participating workplace 2. Employees are in direct contact with inmates/patients 3. Aged 18 to 67 years old

Exclusion criteria

Exclusion criteria: Workplace level: 1. Workplaces with less than 10 employees Individual level: 1. Employees with no contact with inmates/patients 2. Individuals with a manager that is not employed at the workplace

Design outcomes

Primary

MeasureTime frame
The degree to which managers and employees continuously work on violence prevention practices based on their registration and experiences is measured using a questionnaire at every three months.

Secondary

MeasureTime frame
1. Cooperation between managers and employees is measured using a questionnaire at every three months 2. Attention to violence prevention is measured using a questionnaire at every three months 3. Actions taken to prevent violence and threats measured using a questionnaire at every three months 4. Violence prevention climate is measured by a number of single items and the violence prevention climate scale from Kessler et al., 2008 at every three months5. Self-efficacy in violence prevention is measured using a questionnaire at every three months 6. Sense of safety at work is measured using a questionnaire at every three months 7. Implementation degree is measured using registration of reach, fidelity and dose received after the introduction of each core element of the intervention (mapping, leader seminar, employee seminar, monthly coachings during 3 months, and monthly steering group meetings during 3 months

Countries

Denmark

Contacts

Public ContactLars Peter Sønderbo Andersen

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 8, 2026