Ignite Creation Date:
2025-12-25 @ 4:36 AM
Ignite Modification Date:
2025-12-26 @ 3:38 AM
Study NCT ID:
NCT03500718
Status:
COMPLETED
Last Update Posted:
2020-02-24
First Post:
2018-04-02
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Changes in the Threshold of Electrically Evoked Compound Action Potential in Children Following Cochlear Implantation
Sponsor:
Jawaharlal Institute of Postgraduate Medical Education & Research
Organization:
Study Overview
Official Title:
Changes in the Threshold of Electrically Evoked Compound Action Potential in Children Following Cochlear Implantation
Status:
COMPLETED
Status Verified Date:
2020-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
After cochlear implantation, cochlear nerve is stimulated by giving a current over the electrodes placed in the cochlea and the current is measured by electrically evoked Compound Action Potential (ECAP).This ECAP is measured intra operatively, after 4 weeks( at switch on), after 3months and 6 months following cochlear implantation.
Detailed Description:
After cochlear implantation, cochlear nerve is stimulated by giving a current over the electrodes placed in the cochlea and the current is measured by electrically evoked Compound Action Potential (ECAP).This ECAP is measured intra operatively, 4 weeks(at switch on) and after 3months and 6 months following cochlear implantation. Neural Response Telemetry (NRT) is a quick and non-invasive way of recording ECAP of the peripheral auditory nerves in-situ. It gives clinicians valuable information for programming the T- (Threshold) and C-(Comfort) - levels of the recipient's speech processor map. Intraoperative NRT in conjunction with electrode impedance data can help indicate the integrity of the implanted electrodes and the electrode/auditory nerve interface, confirming that the implant is functioning correctly intraoperatively.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: