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Middle East MED-EL Observatory Study

Study acronym: MEMOS
StatusRecruiting
PhaseNot specified
Started
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Record History

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  1. Eligibility criteria expanded, about 5 words
  2. Re-verified, no change to tracked fieldsv15
  3. Primary and study completion dates: Jan 2025 to Jan 2030v14
  4. 2 versions Re-verified since Apr 8, 2024, no change to tracked fieldsv12-v13
  5. Study sites: 2 to 3v11
Show 9 earlier versionsHide 9 earlier versions
  1. Re-verified, no change to tracked fieldsv10
  2. Study sites: 1 to 2v9
  3. Re-verified, no change to tracked fieldsv8
  4. Study sites: 2 to 1
    • Interventions: MED-EL CI and ABI systems (Device) to MED-EL CI systems (Device)
    • Eligibility criteria shortened, about 2 words
    v7
  5. Re-verified, no change to tracked fieldsv6
  6. Trial status: Not Yet Recruiting to Recruiting
    • Study sites: 3 to 2
    • Primary and study completion dates: Dec 2024 to Jan 2025
    • Start date changed from estimate of Jan 2020 to Feb 11, 2020
    v5
  7. Study sites: 2 to 3
    • Primary and study completion dates: Nov 2024 to Dec 2024
    • Start date: Dec 2019 to Jan 2020
    • Collaborators shortened, about 1 word
    v4
  8. Start date: Sep 2019 to Dec 2019
    • Primary and study completion dates: Jun 2024 to Nov 2024
    v3
  9. Start date: Jun 2019 to Sep 2019v2
  1. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
In the field of cochlear implant research, there are only few data on long-term observational studies available to gain knowledge on clinical effectiveness. Longitudinal comparisons of data collected in different clinics is challenging due to the heterogeneity in measures and procedure. This Registry represents a non-interventional systematic collection of clinical data in which prospective data from children and adults are collected as anonymized data sets, derived from original clinical records on appropriately informed subjects. Each subject will be treated as per clinical routine. The Registry will be implemented through a secure, cloud-based, platform that enables collection of anonymized data at consistent time intervals, thus enabling the comparison of repeated measures over time.
Trial Details
NCT Number NCT03882229
Lead Sponsor MED-EL Elektromedizinische Geräte GesmbH
Conditions
(from sponsor)		 Cochlear Implants
Enrollment 100 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov