Maria Nicastri

Botulinum toxin in the treatment of facial synkinesis and hyperkinesis

Facial synkinesis and hyperkinesis commonly impair the outcome of facial nerve palsy. Botulinum toxin type A has shown positive results in the treatment of these symptoms. Our experience is reported in this article.

Prognostic factors of Bell's palsy: Multivariate analysis of electrophysiological findings

The study was designed to verify if one or more electrophysiological parameters could predict a risk of nonrecovery of normal facial function and the development of synkinesis in Bells palsy (BP) subjects.

Efficacy of Early Physical Therapy in Severe Bell’s Palsy A Randomized Controlled Trial

Background. Bell’s palsy (BP) is the most frequent form of peripheral palsy of the facial nerve. Prognosis for recovery is good for most patients; in the remaining cases, different grades of residual impairment persist. Physical therapy, in association with drug administration, aims to improve outcomes. Objective. To assess the efficacy of early physical therapy in association with standard drug administration versus pharmacological therapy only, in terms of time to maximum gains and grade of recovery of function, and to examine who will most benefit from rehabilitation. Methods. From June 2008 to May 2010, 232 individuals were evaluated. The 87 patients meeting the eligibility criteria were randomly assigned to the experimental group (prednisone and valacyclovir plus physical therapy, n = 39) or the control group (pharmacological therapy, n = 48) within 10 days of onset. Intention-to-treat analyses were done. Results. The physical therapy had a significant effect on grade (P = .038) and time (P = .044) to recovery only in patients presenting with severe facial palsy (House-Brackmann [HB] grade V/VI). No significant differences were found between the study and control groups for outcome of synkinesis. Conclusion. Physical therapy appears to be effective only in the more severe BP (baseline HB grade V/VI), whereas less severe BP (baseline HB grade IV) results in complete spontaneous recovery, regardless of physical therapy.

Long-Term Follow-Up of Implanted Children with Cytomegalovirus-Related Deafness

Objective: To evaluate, with a long-term follow-up, the speech perception and language development in children with cytomegalovirus (CMV)-related deafness after cochlear implantation. Study Design: A retrospective study on CMV-related profound deafness and cochlear implantation was performed from 1995 to 2010. Six children with an average follow-up of 10 years were included in this research. Medical history, imaging, cognitive delay, speech perception and production data were reviewed. Results: Two of the 6 patients developed a functional language with the use of phrases and word sequences based on morphological and syntactic rules; the others demonstrated the development of a preverbal or transitional language with the use of single words only. Conclusion: Patients with CMV-related deafness benefit from cochlear implantation; however, the expectations of the parents must be evaluated in a series of counseling efforts prior to the surgery.

Implementation of perceptual channels in children implanted with a HiRes 90K device

Conclusions: The increased spectral resolution that characterizes the HiRes 120 device contributes to improvement of performance. Discrimination and identification in noise are consistent with reports of improved perception under everyday listening situations. Objectives: This work focuses on speech perception findings after implementation of current steering in HiResolution strategy of children implanted with Clarion HiRes 90K. Subjects and methods: Comparison was made between three groups of children: standard HiRes control group, a second group switched over from HiRes to HiRes 120 and the third group switched on with HiRes 120. Children were tested before and 12 months after implementation of HiRes 120. A standard test battery was administered to obtain a speech perception development profile. The Auditory Speech Sound Evaluation (A§E) test was carried out to evaluate discrimination and identification of phonemes in quiet and in noise. Results: The HiRes and HiRes 120 switch-over groups showed quite similar results for speech perception in quiet. However, the HiRes 120 switch-over group achieved these results within a shorter time after conversion. Switch-on children showed improvement in all speech perception categories, reaching approximately 60% recognition and 30% comprehension in quiet. Results for A§E discrimination scores in quiet and noise showed a clear improvement for both HiRes 120 switch-on and switch-over groups compared with the HiRes group.

Social conversational skills development in early implanted children

Social conversational skills are a salient aspect of early pragmatic development in young children. These skills include two different abilities, assertiveness and responsiveness. This study investigated the development of these abilities in early implanted children and their relationships with lexical development and some language‐sensitive variables.

Adequate formal language performance in unilateral cochlear implanted children: is it indicative of complete recovery in all linguistic domains? Insights from referential communication.

OBJECTIVES Referential communication (RC) is a key element in achieving a successful communication. This case series aimed to evaluate RC in children with unilateral cochlear implants (CIs) with formal language skills within the normal range. METHODS AND MATERIALS A total of 31 children with CIs, with language development within the normal range, were assessed using the Pragmatic Language Skills test (MEDEA). RESULTS Of the children with CIs, 83.9% reached performance levels appropriate for their chronological ages. The results confirmed a positive effect of cochlear implantation on RC development, although difficulties remained in some CI users. CONCLUSIONS The outcomes emphasize the need to pay greater attention to the pragmatic aspects of language, assessing them with adequate testing in the early phase after cochlear implantation. Clear knowledge of childrens communicative competence is the key in optimizing their communicative environments in order to create the basis for future successful interpersonal exchanges and social integration.

Contents Vol. 17, 2012

Maurizio Barbara, Rome Olivier Bertrand, Bron F. Owen Black, Portland Th omas Brandt, München Barbara Canlon, Stockholm John P. Carey, Baltimore Douglas A. Cotanche, Boston Cor W.R.J. Cremers, Nijmegen Norbert Dillier, Zürich Robert Dobie, Sacramento Manuel Don, Los Angeles Jill B. Firszt, St. Louis Andrew Forge, London Bernard Fraysse, Toulouse Rick Friedman, Los Angeles Bruce J. Gantz, Iowa City Pablo Gil-Loyzaga, Madrid Anthony W. Gummer, Tübingen James W. Hall III, Gainesville Joseph W. Hall III, Chapel Hill Michael Halmagyi, Camperdown Rudolf Häusler, Bern Vicente Honrubia, Los Angeles Gary D. Housley, Auckland Karl-Bernd Hüttenbrink, Köln Pawel J. Jastreboff , Atlanta Margaret A. Kenna, Boston Philippe P. Lefebvre, Liège Bernd Lütkenhöner, Münster Linda L. Luxon, London Geoff rey A. Manley, Oldenburg Alessandro Martini, Padova Jennifer R. Melcher, Boston Brian C.J. Moore, Cambridge David R. Moore, Nottingham Cynthia C. Morton, Boston Donata Oertel, Madison Kaoru Ogawa, Tokyo Stephen J. O’Leary, Parkville Alan R. Palmer, Nottingham Lorne S. Parnes, London, Ont. Jean-Luc Puel, Montpellier Ramesh Rajan, Monash Yehoash Raphael, Ann Arbor J. Th omas Roland, Jr., New York John J. Rosowski, Boston Rudolf Rübsamen, Leipzig Mario A. Ruggero, Evanston Leonard P. Rybak, Springfi eld Richard J. Salvi, Buff alo Robert V. Shannon, Los Angeles Guido F. Smoorenburg, Besse sur Issole Haim Sohmer, Jerusalem Olivier Sterkers, Clichy Istvan Sziklai, Debrecen Peter R. Th orne, Auckland Shin-ichi Usami, Matsumoto P. Ashley Wackym, Portland Tatsuya Yamasoba, Tokyo Fan-Gang Zeng, Irvine The Science of Hearing and Balance