Understanding the Interactions of Influencing Factors on Restraint Use in Swiss Intensive Care Units: A Mixed Methods Multi-Case Study
At a glance
- Project leader : Prof. Dr. Maria Schubert
- Project team : Prof. Dr. Nikola Biller-Adorno, Olivia Blumenfeld Arens, Dr. Alois Haller, Prof. Dr. Heidi Petry, Prof. Dr. Martin Siegemund, Gaby Soom, Conrad Wesch
- Project status : ongoing
- Funding partner : Other (Schweizer Berufsverband der Pflegefachfrauen und Pflegefachmänner SBK)
- Project partner : Universitätsspital Zürich, Spital Limmattal, Universitätsspital Basel, Kantonsspital Winterthur KSW
- Contact person : Maria Schubert
Physical and pharmacological restraints are frequently applied in intensive care patients to prevent accidental removal of devices. However, due to their contradictory benefits and ethical con-siderations, legal and health care institutions recommended a reduction of restraint use. Despite the awareness of this topic in the prac-tice, change processes towards a reduced use of pharmacological and physical restraints remain challenging.
1) To develop an inter-professional, multidimensional in-tervention package and implementation strategy to improve the man-agement of and reduce the incidence of restraint use in ICUs,
2) to implement the intervention on selected ICUs, and
3) to evaluate the intervention package with reference to selected outcomes and the implementation/change process regarding acceptability, feasibility, fidelity and influencing factors.
The study will follow a synergistic, partnership based, itera-tive mixed methods design to embrace the complexity of the context. Qualitative and quantitative methods will be mixed on various stages of the project. The “Theory of change” of this project will be compiled in collaboration with stakeholders and researchers and serve as blue-print for the intervention development and monitoring of the imple-mentation process. To evaluate the effectiveness of the developed intervention package quantitative outcome data such as incidence rate of restraint use, and adverse events will be extracted from patient charts. Qualitative data from physicians and nurses in focus group interviews will illuminate the dynamics of the change process and the appropriateness of the implementation strategy. Integrating the results of both methods will give a deeper and more comprehensive under-standing of the change processes and the work environment of the ICUs.
Expected results and relevance:
We assume that with the developed measures fostering a cultural change on ICUs towards a pa-tient/family needs based and caring environment the incidence rate of restraint use can be effectively reduced, and patient safety coevally maintained. Furthermore, the gained contextual knowledge might help us to adapt and transfer the intervention package to other ICUs and Settings.