- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03905681
TENS Efficacy on Acute Back Pain in an Emergency Department Triage
The Use of Transcutaneous Electrical Nerve Stimulation on the Efficacy of Acute Back Pain Within an Emergency Department Triage: A Randomized Trial
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
With the emerging amount of new data on the treatment specific to acute pain, it is theorized that early TENS application can be an adjunct for acute pain reduction, specifically for patients awaiting treatment in an emergency department triage waiting room. TENS stimulators are advantageous to patients in that they are non-pharmacologic and non-invasive therapy. TENS devices have an excellent safety profile, are associated with very few contraindications, and have negligible side-effects or adverse events: the most common being minor skin irritation. (Sluka and Walsh 2003) Of financial benefit to a hospital considering their implementation, these devices are also inexpensive. In the realm of emergency medicine, which is being scrutinized to reduce opioid prescriptions, measures must be taken to maximize the efficacy of alternative pain-relief adjuncts.
There are significant gaps in the literature which have depicted no significant benefits compared to physical therapy and other modalities. These studies had used variable treatments times and frequencies, which were not solidified in scientific research at the time of their results. The use of these stimulators has been extensively studied, and the evidence to support their use on various conditions has been inconclusive. Early meta-analyses and systematic reviews have noted the data are inconsistent to suggest a mean reduction of pain when assessed on chronic pain. (Brosseau et al. 2002) However, when applied extensively and at regular settings, TENS has shown the presence of tolerance to TENS when used chronically in as few as four days. (Chandran and Sluka, 2003) This study is intended to harness the newest research comparing the most-effective settings and durations of TENS units, and compare the effects of TENS units on acute back pain on ambulatory patients who are awaiting emergency medical treatment.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Texas
-
Fort Bliss, Texas, United States, 79920
- William Beaumont Army Medical Center
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Presents to the Emergency Department in an ambulatory status
- Has a complaint of traumatic back pain, acute or acute-on-chronic, which is 3 weeks or less in duration.
- Is designated to an Emergency Severity Index Category of 4 or 5.
- Patient must be unfamiliar with TENS use
- Projected wait time of greater than 30 minutes before a visit with an Emergency Department provider is anticipated based on triage category
- Not actively pregnant for female patients
Exclusion Criteria:
- Patient has a history of using TENS in the past
- Patient is actively pregnant
- History of narcotic use or abuse in the last 24 hours
- Patient has a cardiac pacemaker or a neurostimulation-implant device
- Patient is designated to an Emergency Severity Index Category of 1, 2, or 3
- Patient has an open wound, abrasion, skin rash, or tattoo < 6 weeks old where pads will be placed
- Patient has a current history of Low Back Pain 'red flags' (Bilateral radicular symptoms, saddle anesthesia or paresthesia, bladder incontinence, or bowel incontinence) which require immediate attention.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Active TENS Group "Group A"
After all necessary data collection forms are obtained, a pre-VAS score will be obtained.
The participant will point to the area of maximum subjective pain, and then four TENS pads will be applied directly around the point of maximal pain that was determined by the patient, located at least 3 centimeters but no more than 6 centimeters from the area in a square or frame-like placement.
While the device is off, it will be set at the following settings: The selector switch will be set to 'Milli' or milliamperes, and the frequency dial will be rotated to 100 Hertz.
The participant will be instructed to rotate both dials in a clockwise direction if more intensity is desired, or counter-clockwise if less intensity is desired.
The participant will wear the device and pads for a 30-minute duration; upon completion, post-VAS scores and a patient satisfaction survey will be obtained.
|
Application of TENS pads and wearing of the TENS device.
Other Names:
|
Placebo Comparator: Placebo TENS Group "Group B"
After all necessary data collection forms are obtained, a pre-VAS score will be obtained.
The participant will point to the area of maximum subjective pain, and then four TENS pads will be applied directly around the point of maximal pain that was determined by the patient, located at least 3 centimeters but no more than 6 centimeters from the area in a square or frame-like placement.
However, no electrical stimulation will be provided.
The participant will also wear the device and pads for a 30-minute duration; upon completion, post-VAS scores and a patient satisfaction survey will be obtained.
|
Application of TENS pads and wearing of the TENS device.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Decrease in pain using Visual Analogue Scores (VAS)
Time Frame: After 30-minute duration of treatment
|
Enrolled participants will have baseline Visual Analogue Scores (VAS) pain scale scores assessed, consisting of a 0 to 100 unit scale, with instruction to locate their level of pain on the scale of 0 being "No pain at all," 50 being "Moderate Pain," and 100 being "Worst pain imaginable," and will be compared to score on the same scale after treatment.
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After 30-minute duration of treatment
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Increase in patient satisfaction while awaiting treatment
Time Frame: After 30-minute duration of treatment
|
Using an assessment questionnaire of patient satisfaction, with nominal and ordinal results measured for statistical significance:
|
After 30-minute duration of treatment
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Collaborators and Investigators
Publications and helpful links
General Publications
- Chandran P, Sluka KA. Development of opioid tolerance with repeated transcutaneous electrical nerve stimulation administration. Pain. 2003 Mar;102(1-2):195-201. doi: 10.1016/s0304-3959(02)00381-0.
- Sluka KA, Walsh D. Transcutaneous electrical nerve stimulation: basic science mechanisms and clinical effectiveness. J Pain. 2003 Apr;4(3):109-21. doi: 10.1054/jpai.2003.434.
- Brosseau L, Milne S, Robinson V, Marchand S, Shea B, Wells G, Tugwell P. Efficacy of the transcutaneous electrical nerve stimulation for the treatment of chronic low back pain: a meta-analysis. Spine (Phila Pa 1976). 2002 Mar 15;27(6):596-603. doi: 10.1097/00007632-200203150-00007.
- Bi X, Lv H, Chen BL, Li X, Wang XQ. Effects of transcutaneous electrical nerve stimulation on pain in patients with spinal cord injury: a randomized controlled trial. J Phys Ther Sci. 2015 Jan;27(1):23-5. doi: 10.1589/jpts.27.23. Epub 2015 Jan 9.
- Lauretti GR, Oliveira R, Parada F, Mattos AL. The New Portable Transcutaneous Electrical Nerve Stimulation Device Was Efficacious in the Control of Primary Dysmenorrhea Cramp Pain. Neuromodulation. 2015 Aug;18(6):522-6; discussion 522-7. doi: 10.1111/ner.12269. Epub 2015 Feb 5.
- Ayyildiz A, Akgul T, Nuhoglu B. Re: Transcutaneous electrical nerve stimulation: an effective treatment for pain caused by renal colic in emergency care. B. Mora, E. Giorni, M. Dobrovits, R. Barker, T. Lang, C. Gore and A. Kober, J Urol 2006; 175: 1737. J Urol. 2007 Jan;177(1):405. doi: 10.1016/j.juro.2006.09.013. No abstract available.
- Gozani SN. Fixed-site high-frequency transcutaneous electrical nerve stimulation for treatment of chronic low back and lower extremity pain. J Pain Res. 2016 Jun 28;9:469-79. doi: 10.2147/JPR.S111035. eCollection 2016.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- C.2019.027d
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- SAP
- ICF
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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