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Trial record 1 of 2 for:    tVNS tinnitus
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The Treatment of Tinnitus With Transcutaneous Non-invasive Vagus Nerve Stimulation

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
ClinicalTrials.gov Identifier: NCT01176734
Recruitment Status : Completed
First Posted : August 6, 2010
Last Update Posted : April 30, 2013
Information provided by (Responsible Party):
cerbomed GmbH

Brief Summary:
The t-VNS STv3 device is a non-invasive, transcutaneous neurostimulator for influencing the afferent branches of the nervus vagus around the human ear. The clinical trial is designed as a a pilot study addressing the treatment of tinnitus with transcutaneous vagus nerve stimulation.

Condition or disease Intervention/treatment Phase
Tinnitus Device: tVNS-Device Not Applicable

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 50 participants
Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: The Treatment of Tinnitus With Transcutaneous Non-invasive Vagus Nerve stimulation-a Controlled Randomized Pilot Study Assessing Safety, Compatibility and Clinical Performance
Study Start Date : January 2010
Actual Primary Completion Date : July 2012
Actual Study Completion Date : March 2013

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Tinnitus

Arm Intervention/treatment
Experimental: active t-VNS
active t-VNS
Device: tVNS-Device
Active treatment with the t-VNS device.

Primary Outcome Measures :
  1. Safety, feasibility and effectiveness of t-VNS® stimulation [ Time Frame: 24 weeks ]
    Determination of safety, feasibility and effectiveness of t-VNS measured by tinnitus score according to Goebel and Hiller between baseline and week 24

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years to 75 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Chronic tinnitus defined as a tinnitus over more than six months
  • ≥31 points in the tinnitus questionnaire according to Goebel and Hiller
  • Written informed consent
  • Both gender, aged from 18 -75 years
  • If the subject takes psychoactive medication (e.g antidepressants, anticonvulsives) therapy must be stable for at least 10 days. If a treatment with neuroleptics is necessary, only olanzapine and quetiapine should be used. The therapy should be constantly though a necessary change in medication is no reason for exclusion of the subject.

Exclusion Criteria:

  • Objective tinnitus
  • Participating in other tinnitus treatments within 3 months before study start
  • Missing informed consent
  • Pregnancy
  • Bronchial asthma in medical history
  • Clinically relevant internistic, neurological or psychiatric diseases
  • Abuse of drugs or alcohol until 12 weeks before enrollment in the study
  • Indications of structural impairment of the basal ganglia or the brain stem
  • Active implants (e.g. cochlea implants, VNS, pacemaker)
  • Constant all-day use of hearing instruments or noisers on the left the part-time use in special situations (e.g. watching TV is no exclusion criteria
  • All dermatologic and infectious diseases which affect the area around the pinna and the ear canal
  • Severe malformation of the pinna
  • Other circumstances that in the opinion of the investigator might be an obstacle for enrolling the subject

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01176734

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Klinik für Psychiatrie und Psychotherapie Bezirksklinikum Regensburg Universitätsstr. 84 93053 Regensburg E-mail: Berthold.Langguth@medbo.de Tel.: 0941 941 2099 Fax.: 0941 941 2025 Dr. med Michael Landgrebe, Klinik für Psychiatrie und Psychotherapie Bezir
Regensburg, Bavaria, Germany, 93053
Sponsors and Collaborators
cerbomed GmbH
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Principal Investigator: Berthold Langguth, MD University of Regensburg
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
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Responsible Party: cerbomed GmbH
ClinicalTrials.gov Identifier: NCT01176734    
Other Study ID Numbers: cMPsTIN01
First Posted: August 6, 2010    Key Record Dates
Last Update Posted: April 30, 2013
Last Verified: April 2013
Keywords provided by cerbomed GmbH:
Pulsatile Tinnitus
Spontaneous Oto-Acoustic Emission Tinnitus
Tensor Palatini Induced Tinnitus
Tensor Tympani Induced Tinnitus
Tinnitus of Vascular Origin
Tinnitus, Clicking
Tinnitus, Leudet
Tinnitus, Leudet's
Tinnitus, Noise Induced
Tinnitus, Objective
Tinnitus, Spontaneous Oto-Acoustic Emission
Tinnitus, Subjective
Tinnitus, Tensor Palatini Induced
Tinnitus, Tensor Tympani Induced
Vascular Origin Tinnitus
Additional relevant MeSH terms:
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Hearing Disorders
Ear Diseases
Otorhinolaryngologic Diseases
Sensation Disorders
Neurologic Manifestations
Nervous System Diseases