Kinesiophobia, Surgical Fear and Worrying, Total Knee Arthroplasty
Conditions
Keywords
Total Knee Arthroplasty, Simulation-Based Education, Preoperative Education, Surgical Fear, Kinesiophobia, Nursing Intervention, Randomized Controlled Trial
Brief summary
This randomized controlled trial aims to evaluate the effect of simulation-based preoperative education on surgical fear and kinesiophobia in patients undergoing total knee arthroplasty. Eligible patients are randomly assigned to either a simulation-based education group or a standard verbal education (control) group. Surgical fear, kinesiophobia, and postoperative pain are assessed using validated measurement tools. The findings of this study are expected to contribute to evidence-based nursing practices by informing the development of effective preoperative education strategies to improve postoperative recovery outcomes.
Detailed description
Total knee arthroplasty is a major orthopedic surgical procedure that may lead to significant physical and psychological challenges for patients during the perioperative period. In addition to postoperative pain and functional limitations, patients frequently experience surgical fear and fear of movement (kinesiophobia), which may negatively affect early mobilization and recovery. Preoperative education is considered an essential nursing intervention to support patients in coping with these challenges; however, the optimal method for delivering such education remains an area of ongoing research. Simulation-based education has increasingly been used in healthcare education to enhance understanding, reduce uncertainty, and improve preparedness by allowing individuals to actively engage with the anticipated care process. While its effectiveness has been well documented in student education, evidence regarding its use in preoperative patient education, particularly in orthopedic surgery, is limited. This randomized controlled trial aims to examine the effect of simulation-based preoperative education on surgical fear and kinesiophobia in patients undergoing primary total knee arthroplasty. Eligible patients are randomly assigned to either an intervention group receiving simulation-based preoperative education or a control group receiving standard verbal preoperative education according to institutional routine practice. The educational intervention is delivered one day prior to surgery. Data are collected using validated instruments, including the Surgical Fear Questionnaire, the Tampa Scale of Kinesiophobia, and the Visual Analog Scale for pain assessment. Surgical fear is assessed during the preoperative period, while kinesiophobia and postoperative pain are evaluated following surgery during the early mobilization phase. The results of this study are expected to provide evidence to inform nursing-led preoperative education strategies and to support the development of patient-centered approaches aimed at improving psychological preparedness and postoperative recovery in individuals undergoing total knee arthroplasty.
Interventions
OTHERSimulation-Based Preoperative Education
Simulation-based education provided preoperatively to prepare patients for postoperative mobilization and recovery.
OTHERStandard Verbal Preoperative Education
Routine verbal preoperative education provided according to institutional standards.
PROCEDURETotal Knee Arthroplasty
All participants in both study arms undergo standard total knee arthroplasty performed according to institutional clinical protocols.
Sponsors
Nermin Ocaktan
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
SUPPORTIVE_CARE
Masking
NONE
Intervention model description
Participants are randomly assigned to either a simulation-based preoperative education group or a standard verbal education control group, with parallel comparison of outcomes between groups.
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Aged 18 years and older * Scheduled for primary total knee arthroplasty * Able to communicate and cooperate * Able to speak and understand Turkish * No diagnosed major psychiatric disorder * No diagnosed neurological disorder * Willing to participate and able to provide written informed consent
Exclusion criteria
* Revision total knee arthroplasty * Bilateral total knee arthroplasty * Total knee arthroplasty performed due to trauma * Presence of neurological, traumatic, or systemic conditions that may limit mobility * Development of postoperative surgical or prosthesis-related complications * Development of any condition preventing postoperative mobilization
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Surgical Fear | Preoperative period (one day before surgery) | Surgical fear will be assessed using the Surgical Fear Questionnaire, a validated self-report instrument measuring short-term and long-term fear related to surgery. Surgical fear will be assessed using the Surgical Fear Questionnaire, a validated self-report instrument measuring short-term and long-term fear related to surgery. Scores range from 0 to 80, with higher scores indicating greater levels of surgical fear. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Kinesiophobia | Postoperative period after recovery of cognitive function | Kinesiophobia will be measured using the Tampa Scale of Kinesiophobia, a validated self-report scale assessing fear of movement and re-injury. Scores range from 17 to 68, with higher scores indicating greater levels of kinesiophobia. |
| Postoperative Pain Intensity | Early postoperative period during first mobilization | Postoperative pain intensity will be assessed using the Visual Analog Scale (VAS). Scores range from 0 to 10, with higher scores indicating greater pain intensity. |
Countries
Turkey (Türkiye)
Outcome results
None listed