Effectiveness of the Precision Spinal Cord Stimulator System at Sub-Perception Amplitude

WHISPER - A Randomized Controlled Study to Evaluate the Effectiveness of the Precision Spinal Cord Stimulator System at Sub-Perception Amplitude

To demonstrate sustained clinically significant pain relief in patients with chronic pain when using the Boston Scientific Precision Spinal Cord Stimulator (SCS) System at sub-perception amplitude

To demonstrate sustained clinically significant pain relief in patients when using the Boston Scientific Precision Spinal Cord Stimulator (SCS) System at sub-perception amplitude

Key Inclusion Criteria:

1. Complaint of chronic pain of the trunk and/or limbs
2. Willing and able to comply with all protocol-required procedures and assessments/evaluations; able to independently read and complete all questionnaires and assessments provided in English
3. Subject signed a valid, Institutional Review Board (IRB)-approved informed consent form (ICF) provided in English

Key Exclusion Criteria:

1. Meets any contraindication in the Precision SCS system per locally applicable Directions for Use (DFU)
2. Any pain-related diagnosis or medical/psychological condition that, in the clinician's best judgment, might confound reporting of study outcomes