AANA19 Knee Access Pass-The Clinical Important Difference and Patient Acceptable State for Patient-reported Outcome Measures among Patients Treated with Knee Cartilage Restoration Procedures-Dr. Jas Chahal, M.D., MSc.

The Clinical Important Difference and Patient Acceptable State for Patient-reported Outcome Measures among Patients Treated with Knee Cartilage Restoration Procedures-Dr. Jas Chahal, M.D., MSc.

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Video Transcription

Video Summary

In this video, the speaker discusses the clinical important difference (CID) and patient acceptable symptomatic state (PASS) for patients undergoing cartilage repair in the knee. They explain that current patient reported outcome measures (PROMs) are often difficult to interpret at an individual patient level. The speaker describes the CID as the amount of change in an outcome instrument that is beneficial to the patient, while the PASS is a threshold that determines if a patient is feeling well based on their symptoms. The speaker presents findings from a study that determined CID and PASS values for various outcome measures in a cohort of patients undergoing cartilage restoration procedures. They found that two out of three patients achieved the CID or PASS for pain, symptoms, and activities of daily living (ADLs). Younger patients were more likely to achieve the CID and PASS, and baseline scores did not impact the likelihood of achieving the CID. The speaker suggests that future research should focus on procedure-specific CID and PASS estimates.

Asset Caption

Concurrent Scientific Session 1: Paper Presentations - Knee 5.4.2019

Keywords

clinical important difference

patient acceptable symptomatic state

cartilage repair

patient reported outcome measures

outcome instrument