Robotic and Manual Cochlear Implantation: An Intra-individual Study of Speech Recognition and Electrode Holder Position (ICRobMan)

Regional University Hospital Center (CHRU)

Status: Completed

Conditions: Cochlear Hearing Loss

Study type: Observational

Funder types: Other

Identifiers

NCT06235073

29BRC23.0107 - ICRobMan

Details and patient eligibility

About

Cochlear implantation (CI) allows rehabilitation for patients with severe to profound hearing impairment. Although the use of a robotic assistant provides technical assistance to the surgeon, the assessment of the impact of its use on auditory outcomes remains uncertain, due to inter-individual variability of preoperative audiometric thresholds and the various possible intrascalar positions of the electrode array. WThe investigators aim to compare the hearing results of patients who underwent bilateral cochlear implantation, one side was performed with manual insertion and the other side with robot-assisted insertion. The electrode array intrascalar positioning and the surgery duration were also studied.

This retrospective intra-individual study involved 10 patients who underwent bilateral cochlear implantation. The unique composition of this cohort enabled the investigators to utilize each patient as their own control.

Full description

Cochlear implantation (CI) allows rehabilitation for patients with severe to profound hearing impairment. Although the use of a robotic assistant provides technical assistance to the surgeon, the assessment of the impact of its use on auditory outcomes remains uncertain, due to inter-individual variability of preoperative audiometric thresholds and the various possible intrascalar positions of the electrode array. The investigators aim to compare the hearing results of patients who underwent bilateral cochlear implantation, one side was performed with manual insertion and the other side with robot-assisted insertion. The electrode array intrascalar positioning and the surgery duration were also studied.

This retrospective intra-individual study involved 10 patients who underwent bilateral cochlear implantation. The unique composition of this cohort enabled the investigators to utilize each patient as their own control.

Enrollment: 10 patients

Sex: All

Ages: 44 to 73 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• bilateral cochlear implantation at a tertiary referral center
• one side manual
• one side robot-assisted

Exclusion criteria

• opposition
• under curatorship

Trial design

10 participants in 2 patient groups

Manual implantation

Robot assisted implantation