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Debara Lyn Tucci, MD

Adjunct Professor in the Department of Surgery
Office: 1559 Hosp South, Blue Zone, Durham, NC 27710
Campus Mail: DUMC Box 3805 Med Ctr, Durham, NC 27710

The focus of current research efforts is in defining the effects of conductive hearing impairment on the development and function of the central auditory system. The ultimate goal of this research is to understand the impact of hearing loss, such as that associated with otitis media, on the development of auditory function in children. Experiments are currently being performed in which central auditory system activity is studied using the 2-deoxyglucose method following unilateral neonatal conductive hearing loss. Future experiments will examine changes in cell structure and interneuronal connections following acute and chronic conductive hearing loss in both neonatal and adult animals.

A second research program is focused on issues related to the cochlear implant. The cochlear implant is a device which allows for electrical stimulation of the auditory nerve in profoundly deaf patients. It has previously been demonstrated in animal studies as well as in human tissue histopathology that degeneration of central auditory pathways occurs following severe damage to the inner ear. It has been suggested that the introduction of electrical stimulation via a cochlear implant may prevent or reverse some of these degenerative changes. Experiments conducted previously examined this issue in the neonatally and adult deafened rat. Tissue analysis is currently undergoing completion.

Education and Training

  • M.D., University of Virginia, 1985

Publications

Schulz, Kristine A., Elnaz Esmati, Frederick A. Godley, Claude L. Hill, Ashkan Monfared, Michael Teixido, Debara L. Tucci, and David L. Witsell. “Patterns of Migraine Disease in Otolaryngology: A CHEER Network Study..” Otolaryngol Head Neck Surg 159, no. 1 (July 2018): 42–50. https://doi.org/10.1177/0194599818764387.

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Crowson, Matthew G., Debara L. Tucci, and David Kaylie. “Hearing loss on social media: Who is winning hearts and minds?.” Laryngoscope 128, no. 6 (June 2018): 1453–61. https://doi.org/10.1002/lary.26902.

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Wilson, Blake S., Debara L. Tucci, Michael H. Merson, and Gerard M. O’Donoghue. “Global hearing health care: new findings and perspectives..” Lancet 390, no. 10111 (December 2, 2017): 2503–15. https://doi.org/10.1016/S0140-6736(17)31073-5.

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Carpenter, David J., Debara L. Tucci, David M. Kaylie, and Dennis O. Frank-Ito. “The anatomic determinants of conductive hearing loss secondary to tympanic membrane perforation..” J Otol 12, no. 3 (September 2017): 125–31. https://doi.org/10.1016/j.joto.2017.06.001.

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Carpenter, David J., Debara L. Tucci, David M. Kaylie, and Dennis O. Frank-Ito. “Disagreement in middle ear volume estimation between tympanometry and three-dimensional volume reconstruction in the context of tympanic membrane perforation..” J Otol 12, no. 2 (June 2017): 74–79. https://doi.org/10.1016/j.joto.2017.04.001.

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Emmett, S. D., D. Pinder, D. G. Bervinchak, S. Juman, and H. W. Francis. “Establishing Hearing Implant Programs in Low Resource Settings: Practical and Economic Considerations.” In Implantable Hearing Devices, edited by C. de Souza, P. Roland, and D. Tucci, 261–75, 2017.

Scholars@Duke

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