Electroacoustic Stimulation of Extracochlear Cochlea-Implant Electrodes

Electroacoustic Stimulation of Extracochlear Cochlea-Implant Electrodes - CI-ExtraCochStim

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

DRKS

Registry ID

DRKS00030994

Enrollment

Registered

2022-12-23

Start date

2022-07-21

Completion date

Unknown

Last updated

2026-03-30

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

Conditions

H83

Interventions

Group 1: In our study we want to identify patients with cochlea implants which have at least one extracochlear electrode. These patients will be assessed with psychoacoustic measurements and electroph

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Have one or two cochlear implants Have at least one extracochlear electrode Informed consent as documented by signature

Exclusion criteria

Exclusion criteria: Inability to follow the procedures of the study (e.g. due to language problems, psychological disorders, dementia)

Design outcomes

Primary

Measure	Time frame
Correlation of stimulation intensity and hearing sensation	—

Secondary

Measure	Time frame
Frequency dependence of primary endpoint Effect of stimulation on tinnitus assessed by tinnitus questionnaire	—

Countries

Switzerland

Contacts

Public ContactAlexander Huber

Universitätsspital Zürich

Orl.direktion@usz.ch+41 44 255 59 00

Outcome results

None listed

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