Does a Question Prompt List Improve Perceived Involvement in Care in Orthopaedic Surgery Compared with the AskShareKnow Questions? A Pragmatic Randomized Controlled Trial.

Background: Most conditions in orthopaedic surgery are preference-sensitive, where treatment choices are based on the patient's values and preferences. One set of tools increasingly used to help align treatment choices with patient preferences are question prompt lists (QPLs), which are comprehensive lists of potential questions that patients can ask their physicians during their encounters. Whether or not a comprehensive orthopaedic-specific question prompt list would increase patient-perceived involvement in care more effectively than might three generic questions (the AskShareKnow questions) remains unknown; learning the answer would be useful, since a three-question list is easier to use compared with the much lengthier QPLs.

Question/purpose: Does an orthopaedic-specific question prompt list increase patient-perceived involvement in care compared with the three generic AskShareKnow questions?

Methods: We performed a pragmatic randomized controlled trial of all new patients visiting a multispecialty orthopaedic clinic. A pragmatic design was used to mimic normal clinical care that compared two clinically acceptable interventions. New patients with common orthopaedic conditions were enrolled between August 2019 and November 2019 and were randomized to receive either the intervention QPL handout (orthopaedic-specific QPL with 45 total questions, developed with similar content and length to prior QPLs used in hand surgery, oncology, and palliative care) or a control handout (the AskShareKnow model questions, which are: "What are my options? What are the benefits and harms of those options? How likely are each of those benefits and harms to happen to me?") before their visits. A total of 156 patients were enrolled, with 78 in each group. There were no demographic differences between the study and control groups in terms of key variables. After the visit, patients completed the Perceived Involvement in Care Scale (PICS), a validated instrument designed to evaluate patient-perceived involvement in their care, which served as the primary outcome measure. This instrument is scored from 0 to 13, with higher scores indicating higher perceived involvement.

Results: There was no difference in mean PICS scores between the intervention and control groups (QPL 8.3 ± 2.3, control 8.5 ± 2.3, mean difference 0.2 [95% CI -0.53 to 0.93 ]; p = 0.71.

Conclusion: In patients undergoing orthopaedic surgery, a QPL does not increase patient-perceived involvement in care compared with providing patients the three AskShareKnow questions. Implementation of the three AskShareKnow questions can be a more efficient way to improve patient-perceived involvement in their care compared with a lengthy QPL.

Level Of Evidence: Level II, therapeutic study.