TENS Used for Pain Management During Office Cystoscopy Botox Injections

Last updated: June 11, 2024
Sponsor: Mayo Clinic
Overall Status: Active - Recruiting

Phase

N/A

Condition

Overactive Bladder

Enuresis

Treatment

Sham TENS

Active TENS

Clinical Study ID

NCT04448171
20-003510
  • Ages > 18
  • Female

Study Summary

The purpose of this study is to determine how Transcutaneous Electric Nerve Stimulation (TENS) units affects pain management during office cystoscopic Botox injections and patient satisfaction with the procedure .

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • Females age 18 years or older

  • Scheduled to receive intra-detrusor Onabotulinumtoxin-A injection for OveractiveBladder in the outpatient clinic

  • Reads, speaks, and understands the English language

  • Able to understand the requirements of the study, including randomization

  • Willing and able to provide written informed consent

Exclusion

Exclusion Criteria:

  • Previous use of TENS therapy within one year prior to study enrollment

  • Has a spouse or first degree relative who has previously used TENS therapy withinone year prior to study enrollment

  • Currently has an implanted pacemaker or automatic cardiac defibrillator

  • History of epilepsy

  • Currently pregnant or within 12 weeks postpartum

  • Unwilling to be randomized

Study Design

Total Participants: 60
Treatment Group(s): 2
Primary Treatment: Sham TENS
Phase:
Study Start date:
October 28, 2020
Estimated Completion Date:
December 31, 2025

Study Description

Overactive bladder (OAB) is a symptom complex pronounced by urinary urgency, affecting up to 12% of the adult population, with a significant negative impact quality on the life. Cystoscopic intra-detrusor onabotulinumtoxin A is used for the treatment of OAB in participants who do not tolerate or adequately respond to oral anticholinergic medications. The response to the onabotulinumtoxin A injection is transient and requires repeat injections roughly every 6-7 months. Adequate pain control during this procedure is essential for success in the office setting.

Options for adequate pain control during office-based cystoscopy procedures are limited. Currently, varying pain control strategies are being used including local anesthesia (intra-urethral lidocaine, intra-vesicular lidocaine solution), distraction techniques (conversation/music/'squeeze balls'), aromatherapy, intramuscular analgesia, sedation and a combination of these techniques. Despite this, participants often experience pain during the procedure. Trans-cutaneous Electrical Nerve Stimulation (TENS) is a non-pharmacologic, non-invasive and safe method of pain control that involves delivery of electrical impulses to the skin, resulting in a reduction in perceived pain. TENS units have been successfully used for procedural pain management during office hysteroscopy and office colonoscopy. TENS may also help reduce pain during office cystoscopy.

The study is a two arm phase III double-blind, randomized, placebo-controlled trial looking at the effect of TENS unit on pain in participants receiving office based cystoscopic onabotulinum toxin A injection for overactive bladder at the Mayo Clinic in Rochester, Minnesota.

Connect with a study center

  • Mayo Clinic in Rochester

    Rochester, Minnesota 55905
    United States

    Active - Recruiting

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