Mindfulness Meditation for Surgical Pain and Anxiety
- Conditions
- Knee Osteoarthritis
- Interventions
- Other: Standard of CareOther: Mindfulness Meditation
- Registration Number
- NCT04932499
- Lead Sponsor
- University of Calgary
- Brief Summary
Health care professionals are dedicated to the ongoing evaluation of the peri-operative experience, and always striving to improve patient satisfaction. There are extensive protocols and communication strategies to optimize pre-operative education, intra-operative comfort and safety, and post-operative pain control, but most strategies are carried out by the treating team. The idea of using mindfulness to empower patients to be active participants in reducing pain and anxiety has already been successful in a number of medical settings.
Multiple studies have demonstrated the effectiveness of mindfulness based stress reduction and mindfulness based cognitive therapy, a modification to treat depression. Mindfulness has been shown to reduce catastrophizing, depression and disability, all of which are of concern with respect to long-term success after arthroplasty. There is limited evidence to demonstrate the usefulness of mindfulness as a peri-operative intervention. Although there is evidence that a brief mindfulness meditation session can impact experimental pain scores and anxiety, there is no current literature that has evaluated the impact of such a session as part of the peri-operative teaching protocol with respect to pain and anxiety.
Our objective is to assess the capability of a short-term mindfulness intervention (serving as a compliment to the pre-operative pathway for total joint arthroplasty) to reduce peri-operative pain that can be integrated with the existing arthroplasty pathway. In addition, we explore the utility of using such a tool to reframe patients' expectation of the peri-operative period as evidence by its impact on anxiety and post-operative patient satisfaction.
Thirty-two participants will be recruited and randomly assigned to either control or treatment groups. The control group will receive standard care associated with total joint arthroplasty. The treatment group will receive a 45-60 minute mindfulness meditation teaching session administered by a credentialed mindfulness instructor and affiliated with the University of Calgary Psychosocial Oncology Mindfulness Program in addition to standard care for arthroplasty surgery. The treatment group will be assigned "homework" recordings of body scan exercises and asked to listen to the recording daily for the two-week period prior to surgery. Patients will be asked to listen to their body scan meditation immediately prior to entering the operating room and daily each post-operative day while in hospital. Longitudinal assessments encompassing the preoperative, peri-operative and post-operative periods will be acquired using validated pain scores and anxiety outcomes scores including the Numerical Rating Scale (NRS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and the short-form State-Trait Anxiety Inventory.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 32
- elective total knee arthroplasty
- non-English speaking
- patients requiring general anesthesia
- psychiatric illness
- chronic pain requiring > 8 tablets per day of tramacet, Tylenol #3 or Percocet
- joint revision surgery
- patients who meet criteria for acute pain service stratification and referral
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Mindfulness Meditation Mindfulness Meditation Mindfulness meditation in addition to standard of care Mindfulness Meditation Standard of Care Mindfulness meditation in addition to standard of care Control group Standard of Care Standard of care
- Primary Outcome Measures
Name Time Method Change in Numerical Rating Scale (NRS) pain scores day of surgery; daily as inpatient; 7 days postoperative; 14 days postoperative Longitudinal assessment of Numerical Rating Scale (NRS) pain scores. Scale ranges from 0-10 with 0 representative of no pain to 10 worst pain possible
- Secondary Outcome Measures
Name Time Method Change in Anxiety Scores day of surgery; daily as inpatient; 7 days postoperative; 14 days postoperative Longitudinal assessment of short-form State-Trait Anxiety Inventory (STAI). This assessment consists of six questions with scores ranging from 6 to 24 (high score representative of increased anxiety)
Change in Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) day of surgery; daily as inpatient; 7 days postoperative; 14 days postoperative Longitudinal assessment of Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). Individual test questions are scored on a scale from 0-4 with 0 representing "none" to 4 representing "extreme". Total score is 96 with a higher score representing more pain, increased stiff, decreased physical function
Trial Locations
- Locations (1)
South Health Campus
🇨🇦Calgary, Alberta, Canada