This is a randomized controlled trial of 200 patients between the ages of 18 and 65 years undergoing outpatient knee or shoulder arthroscopy. Patients will be evaluated clinically at 2 and 6 weeks post-operatively. Patients will be recruited from experienced arthroscopic surgeons at 3 hospital sites in Hamilton, Ontario. All research will be conducted according to international standards of Good Clinical Practice and institutional research policies and procedures.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
200
The study intervention will involve 3 components: 1. A standardized non-opioid prescription: A prescription for Naproxen 500mg PO BID PRN x 60 tabs, Acetaminophen 1000mg PO Q6H PRN x 100 500mg tabs and Pantoprazole 40mg PO daily x 30 tabs (to be taken only while utilizing Naproxen). 2. A limited opioid "rescue prescription": A prescription of Hydromorphone 1mg PO Q4H PRN x 10 tabs will be included on a separate prescription. 3. Patient education infographic: The infographic will contain information on how to take the prescribed medications, along with instructions that the morphine rescue prescription should only be used in cases where the non-opioid pain medications are not providing satisfactory pain control.
Hamilton General Hospital
Hamilton, Ontario, Canada
McMaster University Medical Centre
Hamilton, Ontario, Canada
St. Joseph's Healthcare Hamilton
Hamilton, Ontario, Canada
Total oral morphine equivalents (OMEs)
The primary outcome is the number of total OMEs consumed as determined by a patient-reported medication diary.
Time frame: 6 weeks postoperatively
Pain (Visual Analogue Scale, VAS)
The VAS will include a 100mm line, on which patients will be asked to rate their average pain since their surgery.
Time frame: 6 weeks postoperatively
Patient Satisfaction (Hospital Consumer Assessment of Health Care Provider and Systems Question, HCAHPS)
We used the following modified question from the HCAHPS questionnaire related to satisfaction with pain relief, answered on a Likert scale (never, sometimes, usually, or always): "In the time after surgery, how often was your pain well controlled?"
Time frame: 6 weeks postoperatively
OMEs Prescribed
As per the medication diary
Time frame: 6 weeks postoperatively
Opioid Refills
As per the medication diary
Time frame: 6 weeks postoperatively
Adverse Events
Adverse events, defined as any symptom, sign, illness, or experience that develops or worsens in severity during the course of this study, will be documented.
Time frame: 6 weeks postoperatively
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