In this study the treatment group will include all patients receiving MILD, and the control group will include all patients receiving IPD for the treatment of LSS during the enrollment period. Reoperation and harms data will be studied for the MILD and IPD procedures for a 24-month follow-up period after the index procedure using Medicare claims data. This study is exempt from IRB oversight (Department of Health and Human Services regulations 45 CFR 46) and does not require prior enrollment nor patient consent. The inclusion of the study's NCT number on MILD Medicare claims is required and results in enrollment.
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Medicare beneficiaries receiving MILD or interspinous process decompression
Diagnosis of LSS with NC
You may not be if
Patients that have received a laminectomy, laminotomy, fusion, interspinous process decompression, or MILD in the lumbar region during the 12 months prior to the index date
