Jan Kiefer

Summary

Affiliation: Klinikum rechts der Isar
Country: Germany

Publications

  1. ncbi request reprint Cochlear implants: some likely next steps
    Blake S Wilson
    Center for Auditory Prosthesis Research, Research Triangle Institute, Research Triangle Park, North Carolina 27709, USA
    Annu Rev Biomed Eng 5:207-49. 2003
  2. ncbi request reprint Representation of acoustic signals in the human cochlea in presence of a cochlear implant electrode
    Jan Kiefer
    Department of Otolaryngology, Klinikum rechts der Isar, Technical University Munich, Ismaninger Strasse 22, D 81675 Munich, Germany
    Hear Res 221:36-43. 2006
  3. ncbi request reprint Combined electric and acoustic stimulation of the auditory system: results of a clinical study
    Jan Kiefer
    Klinik und Poliklinik für Hals Nasen Ohrenheilkunde des Klinikums r d Isar, Technische Universitat, Munchen, Deutschland
    Audiol Neurootol 10:134-44. 2005
  4. ncbi request reprint Round window stimulation with an implantable hearing aid (Soundbridge) combined with autogenous reconstruction of the auricle - a new approach
    Jan Kiefer
    Department of Otolaryngology, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
    ORL J Otorhinolaryngol Relat Spec 68:378-85. 2006
  5. ncbi request reprint Protecting the cochlea during stapes surgery: is there a role for corticosteroids?
    Jan Kiefer
    Klinik für Hals Nasen Ohrenheilkunde, Klinikum rechts der Isar, Technische niversität München, Munich, Germany
    Adv Otorhinolaryngol 65:300-7. 2007
  6. ncbi request reprint Ipsilateral electric acoustic stimulation of the auditory system: results of long-term hearing preservation
    Wolfgang K Gstoettner
    Department of Otolaryngology, Johann Wolfgang Goethe University Frankfurt am Main, Frankfurt am Main, Germany
    Audiol Neurootol 11:49-56. 2006
  7. doi request reprint A safety evaluation of dexamethasone-releasing cochlear implants: comparative study on the risk of otogenic meningitis after implantation
    Katharina Niedermeier
    Clinic for Otorhinolaryngology, Head and Neck Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
    Acta Otolaryngol 132:1252-60. 2012
  8. ncbi request reprint Unspecific parotitis can be the first indication of a developing Wegener's granulomatosis
    Markus C Frantz
    Department of Otorhinolaryngology, Head and Neck Surgery, Klinikum rechts der Isar, Technical University Munich, Ismaninger Strasse 22, 81675, Munich, Germany
    Eur Arch Otorhinolaryngol 265:131-4. 2008
  9. ncbi request reprint The large vestibular aqueduct--case report and review of the literature
    Silke Steinbach
    Department of Otolaryngology Head and Neck Surgery, Klinikum rechts der Isar, Munich, Germany
    Acta Otolaryngol 126:788-95. 2006
  10. ncbi request reprint Comparison of musical activities of cochlear implant users with different speech-coding strategies
    Steffi Johanna Brockmeier
    Clinic for Phoniatrics and Pedaudiology, Department of Otolaryngology, Technical University Munich, Germany
    Ear Hear 28:49S-51S. 2007

Collaborators

Detail Information

Publications21

  1. ncbi request reprint Cochlear implants: some likely next steps
    Blake S Wilson
    Center for Auditory Prosthesis Research, Research Triangle Institute, Research Triangle Park, North Carolina 27709, USA
    Annu Rev Biomed Eng 5:207-49. 2003
    ....
  2. ncbi request reprint Representation of acoustic signals in the human cochlea in presence of a cochlear implant electrode
    Jan Kiefer
    Department of Otolaryngology, Klinikum rechts der Isar, Technical University Munich, Ismaninger Strasse 22, D 81675 Munich, Germany
    Hear Res 221:36-43. 2006
    ..Intracochlear introduction of a cochlear implant electrode, however, may alter the biomechanical properties of the inner ear and thus affect perception of acoustic stimuli...
  3. ncbi request reprint Combined electric and acoustic stimulation of the auditory system: results of a clinical study
    Jan Kiefer
    Klinik und Poliklinik für Hals Nasen Ohrenheilkunde des Klinikums r d Isar, Technische Universitat, Munchen, Deutschland
    Audiol Neurootol 10:134-44. 2005
    ..Synergistic effects of EAS were most prominent for hearing in noise with increases of up to 72% as compared to cochlear implant alone...
  4. ncbi request reprint Round window stimulation with an implantable hearing aid (Soundbridge) combined with autogenous reconstruction of the auricle - a new approach
    Jan Kiefer
    Department of Otolaryngology, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
    ORL J Otorhinolaryngol Relat Spec 68:378-85. 2006
    ..This report describes a new approach, combining the reconstruction of the auricle with implantation of an active middle ear hearing aid, stimulating the round window membrane...
  5. ncbi request reprint Protecting the cochlea during stapes surgery: is there a role for corticosteroids?
    Jan Kiefer
    Klinik für Hals Nasen Ohrenheilkunde, Klinikum rechts der Isar, Technische niversität München, Munich, Germany
    Adv Otorhinolaryngol 65:300-7. 2007
    ..These results suggest that topical application of triamcinolone has no ototoxic effect and that it leads to increased recovery of cochlear functions after trauma in the guinea pig inner ear...
  6. ncbi request reprint Ipsilateral electric acoustic stimulation of the auditory system: results of long-term hearing preservation
    Wolfgang K Gstoettner
    Department of Otolaryngology, Johann Wolfgang Goethe University Frankfurt am Main, Frankfurt am Main, Germany
    Audiol Neurootol 11:49-56. 2006
    ..To evaluate long-term ipsilateral hearing preservation in patients who underwent cochlear implantation for the combined electric acoustic stimulation of the auditory system...
  7. doi request reprint A safety evaluation of dexamethasone-releasing cochlear implants: comparative study on the risk of otogenic meningitis after implantation
    Katharina Niedermeier
    Clinic for Otorhinolaryngology, Head and Neck Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
    Acta Otolaryngol 132:1252-60. 2012
    ..Dexamethasone released from a cochlear implant seems not to enhance the risk for postoperative infections...
  8. ncbi request reprint Unspecific parotitis can be the first indication of a developing Wegener's granulomatosis
    Markus C Frantz
    Department of Otorhinolaryngology, Head and Neck Surgery, Klinikum rechts der Isar, Technical University Munich, Ismaninger Strasse 22, 81675, Munich, Germany
    Eur Arch Otorhinolaryngol 265:131-4. 2008
    ..Early testing for c-ANCA supplies valuable information and therefore should be prompted when additional symptoms occur. Once diagnosed as WG, appropriate therapy is able to prevent progression to severe clinical courses...
  9. ncbi request reprint The large vestibular aqueduct--case report and review of the literature
    Silke Steinbach
    Department of Otolaryngology Head and Neck Surgery, Klinikum rechts der Isar, Munich, Germany
    Acta Otolaryngol 126:788-95. 2006
    ..We successfully performed a cochlear implant (MED-EL, Combi 40+ flex). Proceeding from this case report, the paper reviews the literature on LVA...
  10. ncbi request reprint Comparison of musical activities of cochlear implant users with different speech-coding strategies
    Steffi Johanna Brockmeier
    Clinic for Phoniatrics and Pedaudiology, Department of Otolaryngology, Technical University Munich, Germany
    Ear Hear 28:49S-51S. 2007
    ..Overall, the self-reported perception of music of CIS, SPEAK, and ACE users did not differ by very much...
  11. ncbi request reprint Application of a corticosteroid (Triamcinolon) protects inner ear function after surgical intervention
    Qing Ye
    Clinic for Otorhinolaryngology, Head and Neck Surgery, Department of Sensory Physiology, Johann Wolfgang Goethe University, Frankfurt am Main, Germany
    Ear Hear 28:361-9. 2007
    ..The dual aim of the present study was to evaluate the effectiveness of locally applied Triamcinolon* to protect the inner ear against surgically induced trauma and to exclude possible ototoxic effects...
  12. doi request reprint Testing the diagnostic value of electrical ear canal stimulation in cochlear implant candidates by functional magnetic resonance imaging
    Katrin Neumann
    Clinic of Phoniatry and Pediatric Audiology, University of Frankfurt Main, Frankfurt Main, Germany
    Audiol Neurootol 13:281-92. 2008
    ..Instead, preoperative residual hearing (nonamplified and amplified) was a robust predictor for CI benefit...
  13. ncbi request reprint Application of carbon dioxide and erbium:yttrium-aluminum-garnet lasers in inner ear surgery: an experimental study
    Jan Kiefer
    Clinic for Otorhinolaryngology, Head and Neck Surgery, Johann Wolfgang Goethe University, Frankfurt am Main, Germany
    Otol Neurotol 25:400-9. 2004
    ..However, energy transfer by laser light has the potential to induce damage by heating, pressure waves, or direct irradiation, depending on the properties of the laser and parameters of application...
  14. ncbi request reprint Hearing preservation in cochlear implantation for electric acoustic stimulation
    Wolfgang Gstoettner
    ENT Department, Head and Neck Surgery, Johann Wolfgang Goethe University, Frankfurt am Main, Germany
    Acta Otolaryngol 124:348-52. 2004
    ..To evaluate the possibility of preservation of low-frequency hearing in atraumatic cochlear implant electrode insertion procedures for combined, ipsilateral electric and acoustic stimulation...
  15. ncbi request reprint Development and evaluation of an improved cochlear implant electrode design for electric acoustic stimulation
    Oliver Adunka
    ENT Department, J W Goethe University Frankfurt am Main, Frankfurt am Main, Germany
    Laryngoscope 114:1237-41. 2004
    ..Special emphasis was placed on the practicality for combined electric and acoustic stimulation of the auditory system...
  16. ncbi request reprint Preservation of basal inner ear structures in cochlear implantation
    Oliver Adunka
    ENT Department, J W Goethe University, Frankfurt am Main, Germany
    ORL J Otorhinolaryngol Relat Spec 66:306-12. 2004
    ....
  17. ncbi request reprint Cochlear implantation via the round window membrane minimizes trauma to cochlear structures: a histologically controlled insertion study
    Oliver Adunka
    ENT Department, J W Goethe University, Frankfurt am Main, Germany
    Acta Otolaryngol 124:807-12. 2004
    ..To evaluate cochlear implant trauma to intracochlear structures when inserting the electrode via the round window membrane...
  18. ncbi request reprint Outcomes in adults implanted with the FLEXsoft electrode
    Wolf Dieter Baumgartner
    AKH Wien, Vienna, Austria
    Acta Otolaryngol 127:579-86. 2007
    ..This opens the door for future research in electrode design, hearing preservation research and drug delivery systems...
  19. ncbi request reprint Conservation of low-frequency hearing in cochlear implantation
    Jan Kiefer
    Clinic of Otorhinolaryngology, Head and Neck Surgery, Johann Wolfgang Goethe University, Frankfurt am Main, Germany
    Acta Otolaryngol 124:272-80. 2004
    ..In this prospective study, the possibility of preserving low-frequency hearing in cochlear implantation using a modified surgical technique has been explored...
  20. ncbi request reprint Combining perimodiolar electrode placement and atraumatic insertion properties in cochlear implantation -- fact or fantasy?
    Oliver F Adunka
    Department of Otolaryngology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
    Acta Otolaryngol 126:475-82. 2006
    ..Cochleostomy preparation and placement can have a significant impact on levels of basal cochlear trauma...
  21. ncbi request reprint Impact of electrode insertion depth on intracochlear trauma
    Oliver Adunka
    Department of Otolaryngology, Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599 7070, USA
    Otolaryngol Head Neck Surg 135:374-82. 2006
    ..To assess the effect of cochlear implant (CI) insertion depth and surgical technique on intracochlear trauma...