Isolated Deficits of the Lateral Semicircular Canal

Evolutionary Profile of Isolated Lateral Semicircular Canal Deficits on the Video Head Impulsed Test (VHIT)

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT05149482

Acronym

CSL

Enrollment

Registered

2021-12-08

Start date

2021-09-01

Completion date

2022-11-30

Last updated

2021-12-08

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

Conditions

Peripheral Vestibular Disorder

Keywords

Peripheral Vestibular Disorder, Lateral semicircular canal, Video Head Impulsed Test

Brief summary

There are only a few cases of isolated lateral canal deficit described in the literature. This study would focus on this group of patients in order to establish an evolving profile, a recovery behavior that we could compare to that in the literature. In addition, the evolving profile as well as the other clinical criteria identified would allow investigators to make hypotheses as to the pathology responsible for a given evolutionary profile. The population studied is represented by adult patients admitted by the emergency consultation service of otolaryngology of the University Hospitals of Strasbourg for an acute unilateral vestibular deficit whose examination at the VHOT shows a reduced and isolated gain of a lateral semicircular canal.

Interventions

None listed

Study design

Observational model

CASE_ONLY

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Inclusion criteria

* Major patient * Man or woman * Patient who has given their consent to the use of their data. * Patient treated in the ENT department for dizziness between June 2020 and July 2021. Non-inclusion criteria * Patient who expressed his opposition to participating in the study * Inability to provide the subject with enlightened information (difficulties in understanding the subject, cognitive disorders) * Subject under safeguard of justice * Subject under guardianship or guardianship * Neurological signs on clinical examination

Design outcomes

Primary

Measure	Time frame
Establish the evolutionary profiles of patients with isolated lateral canal involvement	1 month

Countries

France

Contacts

Primary ContactAnne CHARPIOT, MD, PhD

anne.charpiot@chru-strasbourg.fr33 3 88 12 76 41

Backup ContactSaïd CHAYER, PhD, HDR

said.chayer@chru-strasbourg.fr

Outcome results