Objective diagnostics of the auditory periphery after cochlear implantation via electrical evoked brainstem potentials and NRT

Objective diagnostics of the auditory periphery after cochlear implantation via electrical evoked brainstem potentials and NRT - NRT and eBERA after CI

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00017417

Enrollment

Registered

2021-09-28

Start date

2015-01-01

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

H90

Interventions

Group 1: The aim of this study is to obtain EBERA reference values from cochlear implant users.

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: - Monosyllable intelligibility (FBE) at 65dBSPL > = 50% - OLSA gain in noise> 1.5dB S / N

Exclusion criteria

Exclusion criteria: no

Design outcomes

Secondary

Measure	Time frame
A secondary goal is to describe the cause of an unsuccessful CI fitting in terms of differential or topodiagnostics of the peripheral auditory pathway.	—

Primary

Measure	Time frame
The aim of the study is to be able to carry out a complete auditory pathway diagnosis of an ear fitted with a cochlear implant.	—

Countries

Germany

Contacts

Public ContactOliver Dziemba

Universitätsmedizin GreifswaldKlinik und Poliklinik für Hals-, Nasen-, Ohrenkrankheiten, Kopf- und Halschirurgie

oliver.dziemba@med.uni-greifswald.de03834 - 86 6289

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026