This study will evaluate de-identified (anonymous) data in subject medical charts to review the clinical outcomes of various treatment approaches in the treatment of chronic pain.
Описание
This study is a retrospective, multi-center, de-identified patient data review.
The study will include multiple independent cohorts to evaluate clinical outcomes in different subgroups.
Кой може да участва
Key Inclusion Criteria:
* Previously treated with or eligible for use with Boston Scientific Systems
* 18 years of age or older at the start of Baseline
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