PMEI Post-Market Clinical Follow-Up
Study Details
Study Description
Brief Summary
Confirm safety and performance of passive middle ear implants (PMEIs) in subjects with hearing loss that makes implantation of a PMEI necessary
Condition or Disease | Intervention/Treatment | Phase |
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Detailed Description
Collect retrospective audiological and safety results of PMEI implanted subjects followed up for three months (± four weeks) post-operatively.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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1 Total Ossicular Replacement Prosthesis |
Device: PMEIs
To evaluate audiological outcomes three months (± four weeks) post-operatively, the air-bone gap (ABG) will be assessed. The primary objective is to achieve an ABG ≤ 20 dB by more than 50 % of patients after PMEI implantation. To evaluate safety of the devices adverse events will be collected in the time period beginning with implantation until three months (± four weeks) after the implantation. To assess whether implantation of PMEI affects residual hearing pre- and post-operative bone conduction thresholds will be evaluated.
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2 Partial Ossicular Replacement Prosthesis |
Device: PMEIs
To evaluate audiological outcomes three months (± four weeks) post-operatively, the air-bone gap (ABG) will be assessed. The primary objective is to achieve an ABG ≤ 20 dB by more than 50 % of patients after PMEI implantation. To evaluate safety of the devices adverse events will be collected in the time period beginning with implantation until three months (± four weeks) after the implantation. To assess whether implantation of PMEI affects residual hearing pre- and post-operative bone conduction thresholds will be evaluated.
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3 Stapesplasty Prosthesis |
Device: PMEIs
To evaluate audiological outcomes three months (± four weeks) post-operatively, the air-bone gap (ABG) will be assessed. The primary objective is to achieve an ABG ≤ 20 dB by more than 50 % of patients after PMEI implantation. To evaluate safety of the devices adverse events will be collected in the time period beginning with implantation until three months (± four weeks) after the implantation. To assess whether implantation of PMEI affects residual hearing pre- and post-operative bone conduction thresholds will be evaluated.
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Outcome Measures
Primary Outcome Measures
- ABG [three months (± four weeks)]
collect three months (± four weeks) post-operative PTA4 ABG results. It is expected that more than 50 % of the patients will achieve an ABG ≤ 20 dB with a PMEI at three months (± four weeks) post-operatively.
Secondary Outcome Measures
- adverse events [three months (± four weeks)]
collect device, surgery or procedure related adverse events and bone conduction thresholds
Eligibility Criteria
Criteria
Inclusion Criteria:
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Presence of a conductive or mixed hearing loss before implantation of a MED-EL PMEI as indicated by audiometric testing
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Or presence of a pre-existing condition before implantation of a MED-EL PMEI, which makes the implantation of a MED-EL PMEI necessary
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Or Implanted with a MED-EL PMEI; initial implantation or revision implantation receiving a MED-EL PMEI
Exclusion Criteria:
none
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | Linz Kepler Universitätsklinikum GmbH, Klinik für Hals-, Nasen- und Ohrenheilkunde | Linz | Oberösterreich | Austria | 4020 |
2 | Klinikum Wels-Grieskirchen GmbH, Abteilung für Hals-, Nasen- und Ohrenkrankheiten, Logopädie | Wels | Oberösterreich | Austria | 4600 |
3 | Universitätsklinikum St. Pölten, Klinische Abteilung für Hals-Nasen-Ohren | Sankt Pölten | Austria | 3100 | |
4 | Wiener Gesundheitsverbund, Klinik Landstraße, Hals-Nasen-Ohren-Allgemeine Ambulanz | Wien | Austria | 1030 | |
5 | Universitätskliniken der MedUni Wien/AKH Wien, Universitätsklinik für Hals-, Nasen- und Ohrenkrankheiten | Wien | Austria | 1090 | |
6 | Universitätsklinikum Erlangen, Hals-Nasen-Ohren-Klinik, Kopf- und Halschirurgie der Universität Erlangen-Nürnberg | Erlangen | Germany | 91054 | |
7 | Universitätsklinikum Freiburg, Universitätsklinik für Hals, - Nasen und Ohrenheilkunde Sektionsleitung Experimentell-klinische Otologie | Freiburg im Breisgau | Germany | 79106 | |
8 | Universitätsmedizin Göttingen, Klinik für Hals-Nasen-Ohrenheilkunde | Göttingen | Germany | 37075 | |
9 | Medizinische Hochschule Hannover, Klinik für HNO-Krankheiten | Hannover | Germany | 30625 | |
10 | Zentrum für Mittelohrchirurgie, Belegabteilung für Abteilung Hals-Nasen-Ohrenheilkunde | Lünen | Germany | 44536 | |
11 | Center of Hearing and Speech Medincus, Clinical Trials Department | Nadarzyn | Kajetany | Poland | 05-830 |
Sponsors and Collaborators
- MED-EL Elektromedizinische Geräte GesmbH
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 2020PMEI001