search  
 


Home

Who are we?

Why
register?


Signup for
registration


Online registration

Log in to register
your trial


Search a trial

NRT en CCMO

Contact

NEDERLANDS





MetaRegister
van CCT (UK)


ISRCTN-Register
van CCT (UK)


(Functional) Magnetic Resonance Imaging of the brain in patients with tinnitus.


- candidate number14791
- NTR NumberNTR3970
- ISRCTNISRCTN wordt niet meer aangevraagd
- Date ISRCTN created
- date ISRCTN requested
- Date Registered NTR23-apr-2013
- Secondary IDs44760 ABR
- Public Title(Functional) Magnetic Resonance Imaging of the brain in patients with tinnitus.
- Scientific TitleUltra-high field fMRI of subcortical auditory structures in patients with tinnitus.
- ACRONYMUMSAT
- hypothesisThe underlying mechanism of tinnitus is tonotopic reorganisation of subcortical auditory areas.
- Healt Condition(s) or Problem(s) studiedTinnitus, fMRI, Auditive, 7T, Subcortical
- Inclusion criteriaThe main inclusion criterion of the tinnitus group is pure tone-, unilateral-, chronic- and subjective tinnitus which is longer present than 6 months. Age ≥ 18 years.
- Exclusion criteriaExclusion criteria are: Fletcher Index > 50 dB HL for both ears, difference in average hearing threshold of more than 10 dB between left and right ear, hyperacusis, phonophobia, misophonia, neurological-, neurosurgical- and psychiatric history, use of dopaminergic drugs since this medication greatly influence the fMRI scans, current treatment of tinnitus and implanted devices or other metal objects that are not suitable for MRI.
- mec approval receivedno
- multicenter trialno
- randomisedno
- groupParallel
- TypeSingle arm
- Studytypeobservational
- planned startdate 1-sep-2013
- planned closingdate1-apr-2014
- Target number of participants4
- InterventionsN/A
- Primary outcomeThe main study endpoint will be the tonotopic map in auditory brainstem structures including the cochlear nucleus complex up to the inferior colliculus.
- Secondary outcome1. fMRI activity in auditory brainstem structures;
2. Structural (volumetric) measurements in auditory brainstem structures.
- TimepointsN/A
- Trial web siteN/A
- statusplanned
- CONTACT FOR PUBLIC QUERIESDrs. R.A.G.J. Arts
- CONTACT for SCIENTIFIC QUERIESDrs. R.A.G.J. Arts
- Sponsor/Initiator Maastricht University Medical Center (MUMC+)
- Funding
(Source(s) of Monetary or Material Support)
Stichting Wetenschappelijk Onderzoek Limburg (SWOL)
- Publications
- Brief summaryThe present study is a pilot study in ultra-high field fMRI of subcortical auditory structures in patients with tinnitus.
- Main changes (audit trail)
- RECORD23-apr-2013 - 14-mei-2013


  • Indien u gegevens wilt toevoegen of veranderen, kunt u een mail sturen naar nederlands@trialregister.nl