Severity of Chronic Knee Pain After Total Knee Replacement

Overview

About this study

The prevalence of chronic pain following total knee replacement has been under studied.  In recent years, the perioperative use of multimodal analgesic strategies including regional anesthetic techniques has substantially improved early postoperative pain management. However, it is not clear that these improvements in perioperative care have reduced the frequency of chronic pain post-total knee replacement.  This study will conduct a cross sectional study to determine the prevalence of chronic knee pain following total knee replacement up to 5 years postoperatively.  This study will also identify risk factors, such as smoking, depression, and pain problems elsewhere as predictors of chronic knee pain after knee replacement.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Please contact the study team to discuss whether or not you are eligible to participate in a study.

Inclusion Criteria:

  • Patients from Olmsted County who underwent primary unilateral total knee replacement and are seen on follow-up by two orthopedic surgeons during the month of December, 2012

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status

Rochester, Minn.

Mayo Clinic principal investigator

Carlos Mantilla, M.D., Ph.D.

Closed for enrollment

More information

Publications

Publications are currently not available

Study Results Summary

Not yet available

Supplemental Study Information

Not yet available

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CLS-20315200

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