Computerized Rotational Head Impulse Test-Vertical (crHIT-vertical)

Neurolign

Status: Unknown

Conditions: Vestibular Function Tests

Treatments: Device: Computerized Rotational Head Impulse Test ( crHIT)-Vertical

Study type: Interventional

Funder types: Other; Industry

Identifiers

NCT04087044

crHIT-vertical

Details and patient eligibility

About

The purpose of this research study is to test whether a Computerized Rotational Head Impulse Test-Vertical (crHIT-vertical) is able to reliably evaluate the vertical semicircular canals in patients with vestibular dysfunctions.

Enrollment: 186 estimated patients

Sex: All

Ages: 22 to 69 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Subjects must be willing to tolerate the placement of a set of goggles on their face

• Controls:

  1. no history of dizziness or imbalance
  2. normal responses on rotational chair testing

• Patients: persons clinically diagnosed with vestibular disorders

Exclusion criteria

• Pregnancy
• Neurodegenerative diseases

Trial design

Primary purpose: Diagnostic

Allocation: Non-Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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186 participants in 2 patient groups

Vestibular dysfunction

Experimental group

Description:

66 patients: 30 patients with surgically confirmed unilateral loss, 15 patients with absent ice water calorics and resulting from vestibular neuritis and 21 patients with vestibular migraine

Treatment:

Device: Computerized Rotational Head Impulse Test ( crHIT)-Vertical

Control

Other group

Description:

120 aged matched controls

Treatment:

Device: Computerized Rotational Head Impulse Test ( crHIT)-Vertical