Clinical trial registry record

Evaluation of the Impact of Cochlear Implants on Cognition in Older Adults

A registered study indexed because it matched monitored longevity research terms. Registry status: Completed. Registration does not establish safety or effectiveness.

Plain-language guide

Five questions to ask about this record

What this is
A clinical study registration, not a result or recommendation.
Why it may matter
The registry currently reports Completed.
Evidence
Registered phase not reported study.
Main limitation
Registration does not prove that the intervention works, is safe, or is available to you.
What changed
Registry metadata was last updated April 28, 2026.
Where to verify
Open the primary registry below for eligibility, locations, contacts, and current status.
Registry ID
NCT02729402
Last registry update
April 28, 2026
Status
Completed
Phase
Phase not reported
Sponsor
University of Utah
Enrollment
37
Match confidence
70%
Source feed
ClinicalTrials.gov
Automated source synopsis

A registered study indexed because it matched monitored longevity research terms. Registry status: Completed. Registration does not establish safety or effectiveness.

Evidence snapshot

What the source actually supports

Evidence stage
Phase not reported
Study design
NA · SINGLE GROUP · DIAGNOSTIC · NONE
Evidence population
Human clinical study registration
Participants
37
Population
ALL · 65 Years
Duration
2015-06-15 to 2025-10-10
Intervention
Cognitive Testing
Comparator
Not reported
Outcomes measured
Mini-mental State Exam (MMSE) — Pre-operatively, at 6 months, 12 months, and five year post-operatively.; Digit Span test (verbal) — Pre-operatively, at 6 months, 12 months, and five year post-operatively.; Stroop Color-Word Test (Golden version) — Pre-operatively, at 6 months, 12 months, and five year post-operatively.; Hopkins Verbal Learning Test-Revised (HVLT-R) — Pre-operatively, at 6 months, 12 months, and five year post-operatively; Hayling Sentence Completion Test — Pre-operatively, at 6 months, 12 months, and five year post-operatively; Spatial Span Test (visuospatial) — Pre-operatively, at 6 months, 12 months, and five year post-operatively; d2 Test of Attention — Pre-operatively, at 6 months, 12 months, and five year post-operatively; Brief Visuospatial Memory Test-Revised (BVMT-R) — Pre-operatively, at 6 months, 12 months, and five year post-operative…; Trail Making Test Part B — Pre-operatively, at 6 months, 12 months, and five year post-operatively.; Mood and Psychosocial impact of cochlear implants on older adults — Pre-operatively, at 6 months, 12 months, and five y…
Reported result
No reusable finding-level result is available in this record.

Main limitationThis is a study registration. No reusable structured result is available here, so it cannot show whether the intervention worked or was safe.

Safety and approvalEligibility, adverse-event details, and clinical decisions must be checked in the official registry and with qualified clinicians. Trial registration is not regulatory approval and does not establish that an intervention is available.

Source supportStructured registry protocol metadata; no finding-level conclusion is generated.

Trial stage · Phase not reportedA trial phase describes development stage; it does not establish a positive result.
Phase 1Phase 2Phase 3Phase 4

Registration and recruitment status do not establish safety, efficacy, or regulatory approval.

Why this record appears here · 70% topic match

The title, summary, or source keywords matched one or more topics followed by immortal.life. A higher percentage means a stronger topic match; it does not rate safety, effectiveness, or study quality.

  • Hearing ageing · 70%Source terminology contains: presbycusis. Title supplies longevity context: older adult. Study type is explicitly identified as INTERVENTIONAL.

Automated source check 100% · update recency 100%. These figures help sort records; they are not medical ratings.

hearing aging
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