[Understanding complex processes better-A case study on increasing patient safety and efficiency in a central operating room]. / Komplexe Prozesse besser verstehen eine alltagsbezogene Fallstudie zur Erhöhung der Patientensicherheit und Effektivität in einem Zentral-OP.
Anaesthesiologie
; 73(4): 232-243, 2024 Apr.
Article
em De
| MEDLINE
| ID: mdl-38459378
ABSTRACT
BACKGROUND:
Various professional groups are involved in the daily work of the central operating room with the aim of providing the best possible treatment for each individual using modern medical technology (sociotechnical system) in a cost-effective manner. Ensuring perioperative patient safety is of particular importance. At the same time, the efficient use of the central operating room is essential for the economic success of a hospital. Preoperative preparation is a complex process with many substeps that are often difficult to manage. Historically, the focus has been on retrospective learning from errors and incidents. More recent approaches take a systemic view. A central idea is to consider the mostly positive course of treatment and the adjustments to daily work that are currently required by the people involved (Safety-II). By taking greater account of how the many components of the system interact, processes can be better understood and specific measures derived. This strengthens the system's ability to adapt to changes and disturbances, thus ensuring that goals are achieved. The functional resonance analysis method (FRAM) is an internationally recognized method for modelling work as done compared to work as imagined. This paper presents the application of FRAM to preoperative preparation in a major regional hospital.OBJECTIVE:
Is FRAM suitable for improving process understanding in preoperative preparation? MATERIAL ANDMETHODS:
An interdisciplinary project team identified relevant functions of preoperative preparation through document analysis and walkthroughs. Based on this, more than 30 guided interviews were conducted with functionaries. The results were presented graphically and specific information, such as safety-related statements or reasons for the variability of functions, were also presented textually. In the next phase, statements were evaluated and compared with the target model and the job descriptions.RESULTS:
The FRAM revealed the process as a complex network of relationships. During the modelling process, a varying degree of centrality and variability of certain functions became apparent. From the observations, the project team selected those with high relevance for patient safety and for the efficiency of the overall process in order to prioritize starting points for deriving measures to increase resilience. These starting points relate either to single functions, such as surgical site marking or to multiple functions that are variable in their execution, such as delays due to nonsynchronized duty times.CONCLUSION:
The FRAM conducted provides valuable new insights into the functioning of complex sociotechnical systems that go far beyond classical linear methods. The awareness of operational processes gained and the resulting dynamic view of interactions within the system enable specific measures to be derived that promote resilient behavior and reduce critical variability, thus contributing to increased patient safety and efficiency.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Salas Cirúrgicas
/
Segurança do Paciente
Idioma:
De
Ano de publicação:
2024
Tipo de documento:
Article