Treatment Evaluation of Neuromodulation for Tinnitus - Stage A3 — TENT-A3  

Tinnitus Clinical Trial

Official title: Treatment Evaluation of Neuromodulation for Tinnitus - Stage A3 (TENT-A3)

Status Completed

Clinical Trial Summary

TENT-A3 is a single arm repeated measures prospective investigation evaluating the safety and efficacy of the Lenire device for tinnitus treatment. The Lenire device provides non-invasive bimodal (sound and tongue) stimulation to alleviate the symptoms of chronic, subjective tinnitus. Participants presenting to one of the several study sites with a diagnosis of chronic subjective tinnitus who meet the inclusion criteria are enrolled in the investigation while the study site is active. The objective of TENT-A3 is to determine whether the addition of tongue stimulation to sound-only stimulation provides additional clinically significant improvements in tinnitus symptoms beyond that of the sound-only stimulation component of the bimodal treatment.

Clinical Trial Description

Tinnitus is the perception of sound in the absence of a corresponding external acoustic stimulus. The condition is most commonly referred to as 'ringing in the ears' but symptoms can manifest as buzzing, hissing, clicking or other complex sounds. The condition affects approximately 10-15% of the global population. Many tinnitus sufferers report feeling distressed by their symptoms and report a resulting diminishment in their quality of life and that of their families. There are currently limited treatment options for those suffering from tinnitus. To address the unmet clinical need for a safe, effective, and scalable tinnitus treatment, Neuromod Devices developed a non-invasive bimodal (sound and tongue) stimulation device to alleviate the symptoms of chronic, subjective tinnitus. This CE marked device, known as Lenire, will be used in the TENT-A3 investigation, which is part of a series of bimodal neuromodulation investigations for the CE marked Lenire device for evaluating its safety and efficacy for tinnitus treatment. The Lenire device has three components: (1) headphones for presenting sound binaurally to the ears, (2) a tongue component for electrically stimulating the top surface of the tongue, and (3) a controller to control the stimulation patterns. TENT-A3 is a single arm repeated measures prospective investigation. Participants presenting to one of the several study sites with a diagnosis of chronic subjective tinnitus who meet the inclusion/exclusion criteria are enrolled in the investigation while the study site is active. The objective of TENT-A3 is to determine whether the addition of tongue stimulation to sound-only stimulation provides additional clinically significant improvements in tinnitus symptoms beyond that of the sound-only stimulation component of the bimodal treatment. Up to 112 participants are being enrolled in the study. Participants are involved with four visits that includes screening visit (up to 10 weeks before enrollment), enrollment visit (Week 0), interim visit (Week 6), and final visit (Week 12). Participants receive sound-only stimulation (PS6-No ETS: PS6 with No Electrical Tongue Stimulation) during Stage 1 (enrollment to interim vist) and bimodal stimulation (PS6) during Stage 2 (interim to final visit). Several outcome measures and evaluations are performed at each visit to assess the efficacy, safety, satisfaction, compliance and quality of life related to the Lenire treatment for tinnitus to address the primary, secondary and additional endpoints of the study. ;

Related Conditions & MeSH terms

• Tinnitus

• NCT number: NCT05227365
• Study type: Interventional
• Source: Neuromod Devices Ltd.
• Status: Completed
• Phase: N/A
• Start date: March 21, 2022
• Completion date: October 25, 2022