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Paresthesia-Free Fast-Acting Subperception (FAST) Study (FAST)

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ClinicalTrials.gov Identifier: NCT04618471
Recruitment Status : Recruiting
First Posted : November 6, 2020
Last Update Posted : March 9, 2023
Information provided by (Responsible Party):
Boston Scientific Corporation

Tracking Information
First Submitted Date  ICMJE October 31, 2020
First Posted Date  ICMJE November 6, 2020
Last Update Posted Date March 9, 2023
Actual Study Start Date  ICMJE February 10, 2021
Estimated Primary Completion Date December 2024   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: October 31, 2020)
Targeted Pain Responder Rate [ Time Frame: 3 months post-activation ]
Proportion of subjects with 50% or greater reduction from Baseline Visit in average targeted pain intensity at 3 months post-activation
Original Primary Outcome Measures  ICMJE Same as current
Change History
Current Secondary Outcome Measures  ICMJE Not Provided
Original Secondary Outcome Measures  ICMJE Not Provided
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
Descriptive Information
Brief Title  ICMJE Paresthesia-Free Fast-Acting Subperception (FAST) Study
Official Title  ICMJE Study to Demonstrate the Value of Paresthesia-Free Fast-Acting Subperception (FAST) and Other SCS Therapies Using WaveWriter™ Spinal Cord Stimulator Systems in the Treatment of Chronic Pain
Brief Summary Study to evaluate the effectiveness of FAST-SCS (fast-acting paresthesia-free therapy) and additional SCS therapy options in patients with chronic pain using Boston Scientific WaveWriter SCS Systems.
Detailed Description Not Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Not Applicable
Study Design  ICMJE Allocation: N/A
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE Chronic Pain
Intervention  ICMJE Device: Boston Scientific WaveWriter SCS System
WaveWriter SCS Programming
Study Arms  ICMJE Experimental: WaveWriter Settings
Intervention: Device: Boston Scientific WaveWriter SCS System
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
Recruitment Information
Recruitment Status  ICMJE Recruiting
Estimated Enrollment  ICMJE
 (submitted: October 31, 2020)
Original Estimated Enrollment  ICMJE Same as current
Estimated Study Completion Date  ICMJE September 2026
Estimated Primary Completion Date December 2024   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Key Inclusion Criteria:

  • Chronic pain (predominantly neuropathic) of the trunk and/or limbs for at least 6 months with back pain greater or equal to leg pain.
  • 22 years of age or older when written informed consent is obtained
  • Able to independently read and complete all questionnaires and assessments provided in English
  • Signed a valid, IRB-approved informed consent form (ICF) provided in English

Key Exclusion Criteria:

  • Any pain-related diagnosis or medical/psychological condition or external factors that, in the clinician's best judgment, might confound reporting of study outcomes
  • Significant cognitive impairment that, in the opinion of the Investigator, would reasonably be expected to impair the study candidate's ability to participate in the study
  • Breast-feeding or planning to get pregnant during the course of the study or not using adequate contraception
  • Participating, or intends to participate, in another clinical trial that may influence the data that will be collected for this study
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 22 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE
Contact: Alison Lewis 855-213-9890 BSNClinicalTrials@bsci.com
Contact: Diane Keesey 855-213-9890 BSNClinicalTrials@bsci.com
Listed Location Countries  ICMJE United States
Removed Location Countries  
Administrative Information
NCT Number  ICMJE NCT04618471
Other Study ID Numbers  ICMJE A4099
Has Data Monitoring Committee No
U.S. FDA-regulated Product
Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: Yes
Product Manufactured in and Exported from the U.S.: Yes
IPD Sharing Statement  ICMJE Not Provided
Current Responsible Party Boston Scientific Corporation
Original Responsible Party Same as current
Current Study Sponsor  ICMJE Boston Scientific Corporation
Original Study Sponsor  ICMJE Same as current
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: Roshini Jain Boston Scientific Corporation
PRS Account Boston Scientific Corporation
Verification Date March 2023

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP