E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
In our study we try to evaluate the effect of intratympanic Triamcinolon acetonide and Dexamethason 21-dihydrohenphosphat on vertigo control calculation, Hydrops MRI, vHIT (video head impuls test), caloric testing, audiological examination including discrimination of speech test and on the basis of a quality of life questionnaire. |
Mit dieser Studie wird der Effekt von Triamcinolon acetonide und Dexamethason 21-dihydrohenphosphat anhand von Vertigo Control, Hydrops MRI , Video Kopf Impulstest, kalorischer Testung, Audiometrie und auf Basis von Lebensqualitätsfragebögen eruiert. |
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E.1.1.1 | Medical condition in easily understood language |
We try to evaluate the effect of Triamcinolon acetonide and Dexamethason 21-dihydrohenphosphat applied through the middle ear, on specific vertigo tests, the reduced attack frequency and MRI |
Mit dieser Studie wird der Effekt von Triamcinolon acetonide und Dexamethason 21-dihydrohenphosphat anhand von speziellen Schwindeltestungen, MRT und der Reduktion der Schwindelattacken eruiert. |
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E.1.1.2 | Therapeutic area | Diseases [C] - Ear, nose and throat diseases [C09] |
MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To assess the influence of intratympanic corticosteroid treatment (Dexamethasone 21-dihydrogenphosphat or Triamcinolone acetonide) on vertigo control in Menière’s disease patients after 24 months
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Um den Einfluss von intratympanale Kortikosteroid-Behandlung (Dexamethason 21-Dihydrogenphosphat oder Triamcinolon Acetonid) auf Schwindel Kontrolle bei Menière-Patienten nach 24 Monaten zu beurteilen |
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E.2.2 | Secondary objectives of the trial |
•To assess the improvement in quality of life in each group and the difference between the Groups on quality of live questionnaires (follow-up 24 months)
•To assess the difference in treatment efficacy between Dexamethasone and Triamcinolone in audiometry, Video Head impuls test and caloric test 6 and 24 months after therapy
• To assess the improvement in audiometry in both groups 6 and 24 months after therapy
• To assess the correlation between the outcomes of Video Head Impuls Test and caloric test in both groups and the difference between the groups
• To assess the treatment efficacy of Dexamethasone and Triamcinolone and the difference between the groups as measured by hydrops MRI
•To assess the correlation between vertigo control and Hydrops MRI results
•To assess the influence on the course of disease by therapy.
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.)Evaluation der Verbesserung der Lebensqualität anhand von Lebensqualitätsfragebögen in beiden Gruppen und den Unterschied zwischen beiden Gruppen (follow-up 24 Monate)
.)Evaluation des Unterschieds des Therapieeffekts zwischen Dexamethason und Triamcinolon in Audiometrie, Video Kopf Impulstest, kalorischer Testung 6 und 24 Monate nach Therapie
.) Evaluation der Verbesserung der Hörleistung in beiden Gruppen 6 und 24 Monate nach Therapie
.) Evaluation der Korrelation zwischen den Ergebnissen von Video Kopf Impuls Test und kalorischer Testund in beiden Gruppen und zwischen den Gruppen
.) Evaluation des Therapieeffekts von Dexamethason und Triamcinolon und des Unterschieds zwischen den Gruppen.
.) Evaluation der Korrelation zwischen der Vertigo Control und des Hydrops MRIs
.) Evaluation des Einflusses der Therapie auf den Krankheitsverlauf. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Patients, who suffer from „definite Menière´s disease “, according to the AAO-HNS guidelines.
• Patients with no retrocochlear or intracerebral pathology on cMRI
• Patients between 18 and 90 years |
• Patienten, die an "definite Menière´s disease" leiden, gemäß den AAO-HNS-Richtlinien.
• Patienten ohne retrocochleare oder intrazerebrale Pathologie im cMRI
• Patienten zwischen 18 und 90 Jahren |
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E.4 | Principal exclusion criteria |
•Patients with severe neurological disorders
•Patients with chronic otitis media
•Patients who were already treated with Gentamicin
•Patients younger than 18 years
•Pregnant and breastfeeding women
•Patients with Contrast agent allergy
•Patients with contraindications against the administration of Triamcinolone acetonide and Dexamethason 21-dihydrogenphosphat
•Patients who take corticoteroids on a regular basis
•Patients with non MRI-compatible implants
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• Patienten mit schweren neurologischen Störungen
• Patienten mit chronischer Otitis media
• Patienten, die bereits mit Gentamicin behandelt wurden
• Patienten jünger als 18 Jahre
• Schwangere und stillende Frauen
• Kontrastmittelallergie
• Patienten mit Kontraindikationen gegen die Anwendung von Triamcinolonacetonid und Dexamethason 21-Dihydrogenphosphat Patienten, die Kortikosteroide regelmäßig einnehmen
• Patienten, die regelmäßig Corticosteroide einnehmen
• Patienten mit nicht MRT-kompatiblen Implantaten |
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E.5 End points |
E.5.1 | Primary end point(s) |
Vertigo control rate 24 months after treatment with Triamcinolone acetonide and Dexamethasone 21-dihydrogenphosphat.
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Schwindelkontrollrate 24 Monate nach Behandlung mit Triamcinolonacetonid und Dexamethason 21-Dihydrogenphosphat. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
24 months nach Therapie
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24 Monate nach Therapie |
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E.5.2 | Secondary end point(s) |
The hearing outcomes in audiometry (Hz/dB, Air conduction, bone conduction) 6 and 24 months after therapy
The video Head impuls Test (diminished function in one of the semicircular canals; yes/no) 6 and 24 months after therapy
The caloric testing (diminished function of the vestibular organ; yes/no) 6 and 24 months after therapy
The quality of life based on the Questionnaires 6 months and 24 months after therapy
Hydrops MRI outcomes 6 and 24 months after therapy |
Die Hörergebnisse in der Audiometrie (Hz / dB, Luftleitung, Knochenleitung) 6 und 24 Monate nach der Therapie
Die Video Kopf Impuls Test (verminderte Funktion in einem der Bogengänge; ja / nein) 6 und 24 Monate nach der Therapie
Die kalorische Untersuchung (verminderte Funktion des vestibulären Organs; ja / nein) 6 und 24 Monate nach der Therapie
Die Lebensqualität basiert auf den Fragebögen 6 Monate und 24 Monate nach der Therapie
Hydrops MRT Ergebnisse 6 und 24 Monate nach der Therapie |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
6 and 24 months after therapy
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6 und 24 Monate nach Therapie |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | Yes |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | No |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 4 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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LVLS |
Letzte Kontrolle des letzten Patienten |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 4 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |