- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07902414
Mi2000 TICI Follow-up (M2FU)
This Post-Market Clinical Follow-up (PMCF) investigation aims to further collect evidence on safety and performance of the Mi2000 TICI. This PMCF investigation will collect retrospective and prospective clinical data from the use of the Mi2000 TICI and related devices.
This PMCF investigation is performed on a new cochlear implant system, which was previously studied in two pre-market clinical investigations with limited follow-up duration. The purpose of the current clinical investigation is to collect further evidence by collecting clinical data on the use of the Mi2000 TICI.
The Mi2000 TICI is a state-of-the-art cochlear implant, designed to be totally implantable, indicated to treat severe to profound hearing loss, asymmetric hearing loss and single-sided deafness.
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
This PMCF investigation will collect data on the long term use of the Mi2000 TICI retrospectively and prospectively.
Studientyp
Einschreibung (Geschätzt)
Kontakte und Standorte
Studienkontakt
- Name: Florian Schwarze, PhD
- Telefonnummer: +4357788
- E-Mail: studies@medel.com
Studienorte
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Liège, Belgien, 4000
- Noch keine Rekrutierung
- Centre Hospitalier Universitaire de Liège, Department ORL
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Kontakt:
- Philippe Lefebvre, Prof. Dr.
- E-Mail: pp.lefebvre@uliege.be
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Belgium
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Antwerp, Belgium, Belgien, 2650
- Noch keine Rekrutierung
- UZA Antwerpen
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Kontakt:
- Vincent van Rompaey, Prof. Dr.
- Telefonnummer: vincent.vanrompaey@uza.be
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Bavaria
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München, Bavaria, Deutschland, 81377
- Rekrutierung
- Klinikum der Universität München, Campus Großhadern
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Kontakt:
- Joachim Müller, Prof. Dr.
- E-Mail: Joachim.Mueller@med.uni-muenchen.de
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Würzburg, Bavaria, Deutschland, 97080
- Noch keine Rekrutierung
- Universitätsklinikum Würzburg
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Kontakt:
- Anja Kurz, Dr.
- E-Mail: Kurz_A@ukw.de
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Nadarzyn, Polen, 05-830
- Noch keine Rekrutierung
- The Institute of Physiology and Pathology of Hearing
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Kontakt:
- Piotr Skarzynski, Prof. Dr.
- E-Mail: p.skarzynski@csim.pl
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State of Vienna
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Vienna, State of Vienna, Österreich, 1090
- Noch keine Rekrutierung
- AKH Wien
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Kontakt:
- Christoph Arnoldner, Prof. Dr.
- E-Mail: christoph.arnoldner@meduniwien.ac.at
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Probenahmeverfahren
Studienpopulation
This clinical investigation aims to enrol participants of previous clinical investigations, implanted with the Mi2000 TICI UNICO.
Beschreibung
Inclusion Criteria:
- Recipient of an Mi2000 TICI in one of the pre-market studies
- Signed and dated informed consent before the start of any study-specific procedure
Exclusion Criteria:
-
Lack of compliance with any inclusion criterion
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Anything that, in the opinion of the Investigator, would
- place the subject at increased risk
- preclude the subject's full compliance with or completion of the study
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Beobachtungsmodelle: COHORT
- Zeitperspektiven: OTHER
Kohorten und Interventionen
Gruppe / Kohorte |
Intervention / Behandlung |
|---|---|
|
Mi2000 TICI UNICO recipients
Recipients of a MED-EL Mi2000 TICI UNICO in a previous clinical investigation. |
Participants in this clinical investigation received a totally implantable cochlear implant and will be followed-up for an extended period of time. |
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Word Test in Quiet
Zeitfenster: Pre-op to 36 months after first fitting
|
Word recognition in quiet, on a scale from 0 to 100% correct, higher scores indicate better outcomes |
Pre-op to 36 months after first fitting
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Nijmegen Cochlear Implant Questionnaire (NCIQ)
Zeitfenster: Pre-op to 36 months after first fitting
|
Disease specific Quality of Life, overall score is on a scale from 0 to 100, higher numbers indicating better outcomes |
Pre-op to 36 months after first fitting
|
|
Speech, Spatial, Quality of Hearing (SSQ12)
Zeitfenster: Pre-op to 36 months after first fitting
|
Speech, Spatial and Quality of hearing scale from 0 to 10, higher numbers indicating better outcomes |
Pre-op to 36 months after first fitting
|
Andere Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Word test in quiet
Zeitfenster: through study completion, an average of 60 months after first fitting
|
Word recognition in quiet, on a scale from 0 to 100% correct, higher scores indicate better outcomes |
through study completion, an average of 60 months after first fitting
|
|
Sentence Test in Noise
Zeitfenster: through study completion, an average of 60 months after first fitting
|
Oldenburg Matrix Test, results measured in dB signal-to-noise ratio (SNR) with a range of +30 to -10 dB SNR, lower values indicating better outcomes |
through study completion, an average of 60 months after first fitting
|
|
Health Utility Index Mark 3 (HUI3)
Zeitfenster: through study completion, an average of 60 months after first fitting
|
Health utility scale: 1.00: Perfect health. 0.00: Death. Negative values: States worse than death. |
through study completion, an average of 60 months after first fitting
|
|
Nijmegen Cochlear Implant Questionnaire (NCIQ)
Zeitfenster: through study completion, an average of 60 months after first fitting
|
Disease specific Quality of Life, overall score is on a scale from 0 to 100, higher numbers indicating better outcomes |
through study completion, an average of 60 months after first fitting
|
|
Speech, Spatial, Quality of Hearing (SSQ12)
Zeitfenster: through study completion, an average of 60 months after first fitting
|
Speech, Spatial and Quality of hearing scale from 0 to 10, higher numbers indicating better outcomes |
through study completion, an average of 60 months after first fitting
|
|
Hearing Implant Sound Quality Index (HISQUI)
Zeitfenster: through study completion, an average of 60 months after first fitting
|
Sound quality score ranging from 19 (very poor sound quality) to 133 (very good sound quality) |
through study completion, an average of 60 months after first fitting
|
|
Tinnitus functional index (TFI)
Zeitfenster: through study completion, an average of 60 months after first fitting
|
Tinnitus questionnaire measures the severity and negative impact of tinnitus on a 0 (Not a Problem / Slight Tinnitus) to 100 (Very Big Problem / Very Severe Tinnitus) scale |
through study completion, an average of 60 months after first fitting
|
|
Audiogram
Zeitfenster: through study completion, an average of 60 months after first fitting
|
Pure-tone air-conduction hearing thresholds will be measured in each ear. The threshold is the lowest sound level, in decibels hearing level (dB HL), at which the participant responds. The outcome is the threshold at each frequency. Higher thresholds mean poorer hearing; lower thresholds better hearing. |
through study completion, an average of 60 months after first fitting
|
Mitarbeiter und Ermittler
Ermittler
- Studienleiter: Florian Schwarze, MED-EL
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Geschätzt)
Studienabschluss (Geschätzt)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- Neurologische Manifestationen
- Erkrankungen des Nervensystems
- Otorhinolaryngologische Erkrankungen
- Empfindungsstörungen
- Ohrenkrankheiten
- Hörstörungen
- Pathologische Zustände, Anzeichen und Symptome
- Anzeichen und Symptome
- Schwerhörigkeit
- Chirurgische Eingriffe, operativ
- Protheseimplantation
- Otorhinolaryngologische chirurgische Verfahren
- Otologische chirurgische Verfahren
- Cochlea -Implantation
Andere Studien-ID-Nummern
- MED-EL_CRD_2025_04
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Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Produkt, das in den USA hergestellt und aus den USA exportiert wird
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