Mi2000 TICI - Post-market Implantation Study (TUPIS)
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 prospectively collect clinical data from the use of the Mi2000 TICI and related devices.
This PMCF investigation is performed on a cochlear implant system newly introduced to the market, which was previously studied in two pre-market clinical investigations. The purpose of the current clinical investigation is to collect further evidence by collecting additional clinical data on the use of the Mi2000 TICI.
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Unzutreffend
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Florian Schwarze, PhD
- Telefonnummer: +4357788
- E-Mail: studies@medel.com
Studienorte
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-
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Liège, Belgien, 4000
- Noch keine Rekrutierung
- Centre Hospitalier Universitaire de Liège, Department ORL
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Kontakt:
- Philippe Lefebvre, Dr.med.
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Belgium
-
Antwerp, Belgium, Belgien, 2650
- Noch keine Rekrutierung
- UZA Antwerpen
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Kontakt:
- Vincent van Rompaey, Prof. Dr.
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-
-
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Würzburg, Deutschland
- Noch keine Rekrutierung
- Universitätsklinikum Würzburg
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Kontakt:
- Kristen Rak, Prof. Dr.
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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, Dr.med.
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Poland
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Nadarzyn, Poland, Polen, 05-830
- Noch keine Rekrutierung
- The Institute of Physiology and Pathology of Hearing
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Kontakt:
- Piotr Skarzynski, Prof. Dr.
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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
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Minimum age of eighteen (18) years at time of enrolment
- Bilateral sensorineural hearing loss with no or limited benefit from a hearing aid (>70 dB HL PTA4(500, 1000, 2000, 4000Hz))
- Post-lingual onset of deafness
- No or limited benefit from hearing aids for less than 10 years and an expected benefit from cochlear implantation
- A maximum score of 50% on a word test in the language of the test center in the ear to be implanted in the best aided condition
- Fluency in the test language with excellent proficiency, as appropriate to perform speech testing
- Functional auditory nerve
- General health condition, psychological and emotional condition deemed compatible with the treatment and tests performed in this study
- Pre-operative assessment according to the local professional standards
- Candidate is highly motivated and has realistic expectations about the expected benefit of the implant and shall understand the importance of returning to the implant center for regular speech processor programming, assessment sessions and training
- Realistic expectations, as deemed appropriate by the implanting surgeon/implant board
- Signed and dated informed consent before the start of any study-specific procedure
Exclusion Criteria:
-
Lack of compliance with any inclusion criterion
-
Previously having received an implant on the location chosen for placing the cochlear implant
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Having received a hearing implant from another manufacturer than MED-EL on the contralateral ear
-
Pre-existing condition known to necessitate MRI scans after implantation of the Mi2000 TICI
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Women being pregnant or nursing
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The individual is known to be intolerant of the materials used in the implant or other required accessories
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Absence of cochlear development
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The cause of deafness is non-functionality of the auditory nerve and/or the upper auditory pathway
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Medical contra-indications to middle ear and/or inner ear surgery, and/or anesthesia
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External or middle ear infections are present
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The tympanic membrane is perforated in the ear to be implanted
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Anatomic abnormalities are present that would prevent appropriate placement of the stimulator housing in the bone of the skull, or prevent placement of the chosen electrode array into the cochlea (including ossification of the cochlea)
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The psychological status of the individual is unstable
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The individual has unrealistic expectations
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Acute cholesteatoma
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History of vestibular schwannoma
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Unstable Meniere's disease
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Auditory Neuropathy
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Epilepsy not responding to treatment
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Permanent inability and/or unwillingness to participation in post-operative care and rehabilitation
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Known intellectual disability and/or psychological diseases
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Participation in other pharmacological clinical trials within four weeks prior to enrolment
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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
- Hauptzweck: Behandlung
- Zuteilung: N / A
- Interventionsmodell: Einzelgruppenzuweisung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
|
Experimental: TICI recipients
Participants in this clinical investigation will be implanted with an Mi2000 TICI totally cochlear implant |
Participants in this clinical investigation will receive a totally implantable cochlear implant. |
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Word Test in Quiet
Zeitfenster: Pre-op to 6 months after first fitting
|
Word recognition in quiet, on a scale from 0 to 100% correct, higher scores indicate better outcomes |
Pre-op to 6 months after first fitting
|
|
Sentence Test in Noise
Zeitfenster: Pre-op to 6 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 |
Pre-op to 6 months after first fitting
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Health Utility Index Mark 3 (HUI3)
Zeitfenster: Pre-op to 6 months after first fitting
|
Health utility scale: 1.00: Perfect health. 0.00: Death. Negative values: States worse than death. |
Pre-op to 6 months after first fitting
|
|
Nijmegen Cochlear Implant Questionnaire (NCIQ)
Zeitfenster: Pre-op to 6 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 6 months after first fitting
|
|
Change in body sound perception
Zeitfenster: through study completion, an average of 12 months after first fitting
|
Participant reported scale on body sound perception (0 - no disturbance to 10 - very disturbing) |
through study completion, an average of 12 months after first fitting
|
|
Change in stigma perception
Zeitfenster: through study completion, an average of 12 months after first fitting
|
Participant reported scale on stigma perception (0 - no stigmatization to 10 - strong stigmatization) |
through study completion, an average of 12 months after first fitting
|
|
Change in comfort perception
Zeitfenster: through study completion, an average of 12 months after first fitting
|
Participant reported scale on stigma perception (0 - not comfortable to 10 - very comfortable) |
through study completion, an average of 12 months after first fitting
|
Andere Ergebnismessungen
Andere Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Word test in quiet
Zeitfenster: through study completion, an average of 12 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 12 months after first fitting
|
|
Sentence Test in Noise
Zeitfenster: through study completion, an average of 12 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 12 months after first fitting
|
|
Health Utility Index Mark 3 (HUI3)
Zeitfenster: through study completion, an average of 12 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 12 months after first fitting
|
|
Nijmegen Cochlear Implant Questionnaire (NCIQ)
Zeitfenster: through study completion, an average of 12 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 12 months after first fitting
|
|
Speech, Spatial, Quality of Hearing (SSQ12)
Zeitfenster: through study completion, an average of 12 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 12 months after first fitting
|
|
Hearing Implant Sound Quality Index (HISQUI)
Zeitfenster: through study completion, an average of 12 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 12 months after first fitting
|
|
Tinnitus Functional Index (TFI)
Zeitfenster: through study completion, an average of 12 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 12 months after first fitting
|
|
Audiogram
Zeitfenster: through study completion, an average of 12 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 12 months after first fitting
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Ermittler
Ermittler
- Studienleiter: Florian Schwarze, MED-EL
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
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
Andere Studien-ID-Nummern
- MED-EL_CRD_2026_03
Plan für individuelle Teilnehmerdaten (IPD)
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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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