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The Fibromyalgia Transcutaneous Electrical Nerve Stimulation in Physical Therapy Study (FM-TIPS) Protocol: A Multisite Embedded Pragmatic Trial
Journal article   Open access   Peer reviewed

The Fibromyalgia Transcutaneous Electrical Nerve Stimulation in Physical Therapy Study (FM-TIPS) Protocol: A Multisite Embedded Pragmatic Trial

Andrew A Post, Dana L Dailey, Emine O Bayman, Ruth L Chimenti, Michele Costigan, Carla Franck, Trevis Huff, Elizabeth Johnson, Maxine Koepp, David-Erick Lafontant, …
Physical therapy : journal of the American Physical Therapy Association, Vol.102(11), pzac116
08/29/2022
DOI: 10.1093/ptj/pzac116
PMCID: PMC10071449
PMID: 36036838
url
https://doi.org/10.1093/ptj/pzac116View
Published (Version of record) Open Access

Abstract

Objectives Transcutaneous electrical nerve stimulation (TENS) is a nonpharmacological intervention that provides an electrical current through the skin to produce analgesia. The primary purpose of this study is to examine if the addition of TENS to routine physical therapy improves movement-evoked pain in individuals with fibromyalgia in a physical therapy clinical setting. Methods Fibromyalgia TENS in Physical Therapy Study is a phase III embedded pragmatic clinical trial funded through the National Institutes of Health Helping to End Addiction Long-Term Initiative. This trial will utilize a randomized cluster design that includes more than 110 physical therapists in 24 to 30 physical therapy clinics within 6 health care systems and 7 states. Clinics will be randomized to TENS or No-TENS, stratified by health care system and clinic size. The plan is to enroll 600 participants, with all participants completing physical therapy as prescribed by their physical therapist. Participants at TENS clinics will utilize TENS for a minimum of 2-hour per day while at the physical therapy clinic and at home when active. The primary outcome is reduction in movement-evoked pain from baseline to day 60 on an 11-point numeric rating scale when participants sit and stand 5 times (Sit and Stand Test). Secondary outcomes include resting pain and fatigue, pain interference, fibromyalgia disease activity, movement-evoked fatigue, multidimensional assessment of fatigue, rapid assessment of physical activity, patient global impression of change, and common data elements shared across studies supported through the Helping to End Addiction Long-Term Initiative. Impact The findings from this study will provide effectiveness data on TENS for individuals with fibromyalgia for health care policymakers, clinicians, and insurers. Data from this study will also inform future pragmatic trials for nonpharmacological interventions and chronic musculoskeletal pain conditions.

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