7T MRI in sudden deafness

7T MRI in sudden deafness - 7T MRI in sudden deafness

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000040668

Enrollment

Registered

2020-06-08

Start date

2020-06-30

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

sudden deafness

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Those fulfilling the criteria established by the Sudden Deafness Research Committee of the Ministry of Health and Welfare, Japan (2015)

Exclusion criteria

Exclusion criteria: 1) Those with metal within the body 2) Those with claustrophobia 3) Those who can not stay still more than 45 minutes 4) Those who are or may be pregnant 5) Those who did not agree to participate in this study 6) Those who were judged to be inappropriate for this study In cases using gadolinium 7) Those who had experienced adverse reaction to the gadolinium 8) Those with bronchial asthma 9) Those with or may with epilepsy 10) Those with sever liver or kidney diseases

Design outcomes

Primary

Measure	Time frame
To see the change of signal intensity in the endolymphatic space and perilymphatic space	—

Countries

Japan

Contacts

Public ContactHarukazu Hiraumi

Iwate Medical University Otolaryngology

hhiraumi@iwate-med.ac.jp0196137111

Outcome results