Can magnetic pulses quiet the ringing in your ears?
NCT ID NCT01407133
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether repetitive transcranial magnetic stimulation (rTMS) can help people with chronic, severe tinnitus (ringing in the ears). Sixty-four adults received either real or fake rTMS at different intensities. The goal was to see if the treatment reduces tinnitus loudness and is safe, with follow-up lasting up to a year.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- repetitive transcranial magnetic stimulation (rTMS) device
- What this could lead to
- If it works, this could point toward a non-invasive treatment to reduce the loudness of chronic tinnitus.
- What could go wrong
- This is an early-phase trial with only 64 participants, so results may not apply to everyone. The effect may be small or temporary, and some people may not benefit.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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64 people
The number who actually took part.
- Start date
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May 2005
- Finished
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Sep 2009
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Men and women between the ages of 18 and 75 years old; * Adequate medical condition (ASA P1 or P2 in Physical Status Classification System); * Disabling tinnitus (STSS \> 8/16 or THQ \> 50%), with the following characteristics: continuous, subjective, non-pulsatile; unilateral (or bilateral with unilateral predominance), chronic (duration for at least one year), refractory for usual treatments taken for at least six months; * Naive regarding TMS; * Able to provide informed consent. Exclusion Criteria: * Objective tinnitus or tinnitus with treatable cause; * Presence of intracranial or intraocular ferromagnetic materiel or particles (with the exception of dental fillings and MRI-compatible stapedectomy prosthesis); * Cardiac pacemaker or other electronic implants (including cochlear implant); * Serious heart disease or other unstable major medical condition; * Personal history of central nervous system disorder, head injury, stroke or seizures (including childhood febrile seizures); * Familial history of epilepsy; * Concomitant medication with antidepressants and antipsychotics; * Possibility of pregnancy; * Known claustrophobia; * Others known contraindications to rTMS or brain MRI; * Refusal to be informed about the results of anatomical MRI
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Département d'ORL et de Chirurgie Cervico-Maxillo-Faciale, Hôpital Edouard Herriot
Lyon, 69437, France
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Service d'Audiologie et Explorations Orofaciales, Centre Hospitalier Lyon Sud
Pierre-Bénite, 69495, France
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Service d'Oto-Rhino-Laryngologie, Centre Hospitalier Lyon-Sud
Pierre-Bénite, 69495, France
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