More than half of opioids prescribed to pediatric patients after ambulatory knee surgery are unused.
Academic Article
Overview
abstract
OBJECTIVE: To determine the number of opioid pills remaining after pediatric ambulatory knee surgery to provide insight into how many pills are actually used. DESIGN: Prospective observational cohort study. Participants who were expected to be prescribed 20 (Group 1) versus 40 (Group 2) opioid pills according to the institutional policy (based on the type of surgery) were studied. Patient's reported pain, medication use, and number of opioid pills remaining at post-operative days (PODs) 7 and 14. Participants were not randomly assigned to groups and no intervention was applied. SETTING: An urban tertiary care musculoskeletal institution. PARTICIPANTS: Sixty adolescents between the ages of 12 and 19 undergoing ambulatory knee surgery. INTERVENTIONS: Observational study, no experimental study intervention. MAIN OUTCOME MEASURE: The total number of opioid pills remaining. RESULTS: By POD7, more than 70 percent of patients had stopped taking their prescribed opioid medication mainly because their knee pain was tolerable either without the opioid or by using other medications. By POD14, the mean number of pills taken was 6.3 ± 5.3 for Group 1 and 18.4 ± 13.9 for Group 2. The mean number of unused opioids was 13.5 ± 7.2 for Group 1 and 17.9 ± 13.7 for Group 2. CONCLUSIONS: Even with prescribing practice guidelines in place, opioids may be overprescribed and could be given in a smaller quantity without affecting the quality of acute postoperative pain control in adolescents undergoing ambulatory knee surgery. However, one needs to consider that some patients may need a larger than average amount in order to be appropriately treated for their level of pain and thus prescription amounts-preferably after reevaluation-should be individualized.
