Clinical trial · Interventional
Phase II Study of the Multichannel Auditory Brain Stem Implant for Deafness Following Surgery for Neurofibromatosis 2
NCT00004437CI-TRIAL-00017253completedPhase 2ClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
OBJECTIVES: I. Define the tonotopocity of multichannel brain stem stimulation and use this information to better program the auditory brain stem implant for an individual. II. Optimize device fitting by combining monopolar and bipolar stimulation, and individual psychoacoustic channels for each patient, to increase the number of usable information channels for each patient and reduce or eliminate undesirable side effects. III. Evaluate performance and learning effects using optimized fitting procedures.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Neurofibromatosis 2 | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Multichannel Auditory Brain Stem Implant | Device | — | UNRESOLVED |
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 12 Years
Show eligibility criteria text
PROTOCOL ENTRY CRITERIA: --Disease Characteristics-- Confirmed diagnosis of neurofibromatosis type 2 Scheduled to undergo first side or second side tumor removal First side implantation performed only on patients with onset of symptoms prior to age 40 --Prior/Concurrent Therapy-- If a nonfunctional auditory brain stem implant (ABI) is present (implanted during the removal of a first side tumor), a multichannel ABI may be implanted during the removal of a second side tumor --Patient Characteristics-- English is the primary language
References
Publications (0)
Data not yet available
No reference posted for this study.