Lucia D’Alatri

Investigation on the music perception skills of Italian children with cochlear implants.

OBJECTIVE To compare the music perception skills of a group of Italian-speaking children with cochlear implants to those of a group of normal hearing children; to analyze possible correlations between implanted childrens musical skills and their demographics, clinical characteristics, phonological perception, and speech recognition and production abilities. METHODS 18 implanted children aged 5-12 years and a reference group of 23 normal-hearing subjects with typical language development were enrolled. Both groups received a melody identification test and a song (i.e. original version) identification test. The implanted children also received a test battery aimed at assessing speech recognition, speech production and phoneme discrimination. RESULTS The implanted children scored significantly worse than the normal hearing subjects in both musical tests. In the cochlear implant group, phoneme discrimination abilities were significantly correlated with both melody and song identification skills, and length of device use was significantly correlated with song identification skills. CONCLUSIONS Experience with device use and phonological perception had a moderate-to-strong correlation to implanted childrens music perception abilities. In the light of these findings, it is reasonable to assume that a rehabilitation program specifically aimed at improving phonological perception could help pediatric cochlear implant recipients better understand the basic elements of music; moreover, a training aimed at improving the comprehension of the spectral elements of music could enhance implanted childrens phonological skills.

Objective and subjective assessment of tracheoesophageal prosthesis voice outcome.

OBJECTIVE To investigate the relationships between objective measures and the results of subjective assessment of voice quality and speech intelligibility in patients submitted to total laryngectomy and tracheoesophageal (TE) puncture. STUDY DESIGN Retrospective. MATERIALS Twenty patients implanted with voice prosthesis were studied. After surgery, the entire sample performed speech rehabilitation. The assessment protocol included maximum phonation time (MPT), number of syllables per deep breath, acoustic analysis of the sustained vowel /a/ and of a bisyllabic word, perceptual evaluation (pleasantness and intelligibility%), and self-assessment. RESULTS The correlation between pleasantness and intelligibility% was statistically significant. Both the latter were significantly correlated with the acoustic signal type, the number of formant peaks, and the F2-F1 difference. The intelligibility% and number of formant peaks were significantly correlated with the MPT and number of syllables per deep breath. Moreover, significant correlations were found between the number of formant peaks and both intelligibility% and pleasantness. The higher the number of syllables per deep breath and the longer the MPT, significantly higher was the number of formant peaks and the intelligibility%. The study failed to show significant correlation between patients self-assessment of voice quality and both pleasantness and communication effectiveness. CONCLUSION The multidimensional assessment seems to be a reliable tool to evaluate the TE functional outcome. Particularly, the results showed that both pleasantness and intelligibility of TE speech are correlated to the availability of expired air and the function of the vocal tract.

Pulmonary Rehabilitation After Total Laryngectomy A Multicenter Time-Series Clinical Trial Evaluating the Provox XtraHME in HME-Naïve Patients

Background: Both the immediate beneficial physiological changes in a laboratory setting and the long-term clinical outcomes of heat and moisture exchanger (HME) use are well described. So far, there has not been any research published that provides detailed insight in the pattern of changes in both respiratory function and patients’ experiences with HMEs in the first weeks of use. Methods: A multicenter time-series study design with a 2-week double baseline period. All patients used the XtraHME for 12 weeks afterward. Data were collected 2 weeks, 6 weeks, and 12 weeks after the start of HME use. Results: Data of 30 patients were analyzed. Pulmonary symptoms decreased significantly during the 12 weeks of HME use. After 2 weeks, a significant decrease in daily coughs and daily forced expectorations was seen. The general quality of life showed a significant increase throughout the study. More general physical complaints also significantly decreased with HME use. Patient satisfaction with the HME was high. Conclusions: This study shows that there is a significant influence of the XtraHME on pulmonary status that can already be observed after 2 weeks of using the XtraHME and continues to improve further after 6 weeks of XtraHME use.

Multidisciplinary Approach in the Treatment of T1 Glottic Cancer

AbstractBackground and Purpose:To compare oncological outcome and voice quality among a uniform and well-defined subset of patients with T1 glottic carcinoma.Patients and Methods:Patients, affected by laryngeal glottic carcinoma, treated by laser CO2 surgery or radiotherapy, have been analyzed. Overall survival and disease-free survival were calculated. In order to verify differences in functional outcomes and voice quality, all patients were interviewed during their last follow-up visit during 2009 using the VHI (Voice Handicap Index) questionnaire. The data were analyzed using the MedCalc software.Results:A total of 143 patients were analyzed: 73 underwent surgery and 70 underwent radiotherapy. No statistically significant differences were found between the two groups in terms of overall survival and disease-free survival; dividing patients into stages T1a and T1b also made no difference. In order to evaluate the differences in outcomes for surgery and radiotherapy, patients were interviewed using the VHI questionnaire. Better scores for each category in the VHI were found for patients receiving radiotherapy compared to surgery (physical: p = 0.0023; functional: p < 0.0001; environmental: p < 0.001). The median VHI score for radiotherapy patients was 4, while for surgical patients it was 18 (p < 0.0001).Conclusion:This study confirms the well-known knowledge that results from radiotherapy and surgery in early glottic cancer treatment are equivalent. Furthermore, the role of patient preference in the treatment modality choice and the value of a multidisciplinary approach for a detailed and multi-oriented discussion with the patient are outlined.ZusammenfassungHintergrund und Zielsetzung:Es sollen das onkologische Ergebnis und die Sprachqualität in einer homogenen und gut definierten Gruppe von Patienten mit T1-Stimmbandkarzinomen verglichen werden.Patienten und Methoden:Patienten mit einem Glottiskarzinom, die sich einer CO2-Laser-Operation oder einer Radiotherapie unterzogen hatten, wurden analysiert. Das Gesamtüberleben und die krankheitsfreie Zeit wurden errechnet. Um Unterschiede im funktionellen Ergebnis und bezüglich der Sprachqualität zu quantifizieren, wurden alle Patienten während der letzten Nachsorge im Jahre 2009 dazu angehalten den VHI-(Voice Handicap Index-)Fragebogen auszufüllen. Diese Daten wurden mittels der MedCalc-Software bearbeitet.Ergebnisse:Insgesamt wurden 143 Patienten untersucht: 73 wurden operiert und 70 erhielten eine Strahelentherapie. Es konnte kein statistisch signifikanter Unterschied zwischen den zwei Gruppen bezüglich der Gesamtüberlebenszeit und der krankheitsfreien Zeit festgestellt werden; dies gelang auch nicht, wenn die Gruppen in Stadium T1a und T1b getrennt betrachtet wurden. Um die Unteschiede zwischen Operation und Radiotherapie zu evaluieren, wurde der VHI-Fragebogen verwendet. Es ließ sich zeigen, dass in jeder Kategorie des VHI-Fragebogens die Patienten, die strahlentherapiert wurden, bessere Ergebnisse erzielten als jene, die operiert wurden („physikalisch“: p = 0,0023; „funktionell“: p < 0,0001). Der durchschnittliche VHI-Score für strahlentherapierte Patienten ist 4, im Gegensatz zu 18 für operierte Patienten (p < 0,0001).Zusammenfassung:Diese Studie bestätigt die Erkenntnis, dass Radiotherapie und Operation beim Stimmbandkarzinom im frühen Stadium zu äquivalenten Ergebnissen führen. Weiterhin wird die Bedeutung des Patientenwunsches im Hinblick auf die Therapieoptionen und die Bedeutung eines multidiszplinären Therapieansatzes belegt.

Evaluation of swallowing function after supracricoid laryngectomy as a primary or salvage procedure

The primary functional issues following conservative therapy for advanced laryngeal cancer concern swallowing. Here, we evaluated the recovery of swallowing after supracricoid partial laryngectomy (SCL) in patients with primary or recurrent laryngeal cancer. We evaluated the swallowing recovery in 27 SCL patients through oropharyngoesophageal scintigraphy, and we evaluated their quality of life using EORTC questionnaires. Four patients underwent total laryngectomy during follow-up. Patients who retained their larynges were able to feed without nutritional support and without tracheostoma. The only significantly different parameter between the primary and salvage cases was the time elapsed to the removal of nasogastric/PEG tubes, which was longer in salvage cases. SCL has been demonstrated as a valuable option for primary and recurrent laryngeal cancer patients. The present data demonstrate good functional results, particularly in terms of swallowing after previous treatments and in primary settings. The combination of oropharyngoesophageal scintigraphy and questionnaires appears to be an adequate, standardizable approach to assessing swallowing function after SCL.

Multidisciplinary Approach in the Treatment of T1 Glottic Cancer@@@Multidisziplinäre Herangehensweise an die Behandlung von T1 Glottiskarzinomen: die Rolle der Patientenbevorzugung in einer homogenen Patientenpopulation: The Role of Patient Preference in a Homogenous Patient Population

AbstractBackground and Purpose:To compare oncological outcome and voice quality among a uniform and well-defined subset of patients with T1 glottic carcinoma.Patients and Methods:Patients, affected by laryngeal glottic carcinoma, treated by laser CO2 surgery or radiotherapy, have been analyzed. Overall survival and disease-free survival were calculated. In order to verify differences in functional outcomes and voice quality, all patients were interviewed during their last follow-up visit during 2009 using the VHI (Voice Handicap Index) questionnaire. The data were analyzed using the MedCalc software.Results:A total of 143 patients were analyzed: 73 underwent surgery and 70 underwent radiotherapy. No statistically significant differences were found between the two groups in terms of overall survival and disease-free survival; dividing patients into stages T1a and T1b also made no difference. In order to evaluate the differences in outcomes for surgery and radiotherapy, patients were interviewed using the VHI questionnaire. Better scores for each category in the VHI were found for patients receiving radiotherapy compared to surgery (physical: p = 0.0023; functional: p < 0.0001; environmental: p < 0.001). The median VHI score for radiotherapy patients was 4, while for surgical patients it was 18 (p < 0.0001).Conclusion:This study confirms the well-known knowledge that results from radiotherapy and surgery in early glottic cancer treatment are equivalent. Furthermore, the role of patient preference in the treatment modality choice and the value of a multidisciplinary approach for a detailed and multi-oriented discussion with the patient are outlined.ZusammenfassungHintergrund und Zielsetzung:Es sollen das onkologische Ergebnis und die Sprachqualität in einer homogenen und gut definierten Gruppe von Patienten mit T1-Stimmbandkarzinomen verglichen werden.Patienten und Methoden:Patienten mit einem Glottiskarzinom, die sich einer CO2-Laser-Operation oder einer Radiotherapie unterzogen hatten, wurden analysiert. Das Gesamtüberleben und die krankheitsfreie Zeit wurden errechnet. Um Unterschiede im funktionellen Ergebnis und bezüglich der Sprachqualität zu quantifizieren, wurden alle Patienten während der letzten Nachsorge im Jahre 2009 dazu angehalten den VHI-(Voice Handicap Index-)Fragebogen auszufüllen. Diese Daten wurden mittels der MedCalc-Software bearbeitet.Ergebnisse:Insgesamt wurden 143 Patienten untersucht: 73 wurden operiert und 70 erhielten eine Strahelentherapie. Es konnte kein statistisch signifikanter Unterschied zwischen den zwei Gruppen bezüglich der Gesamtüberlebenszeit und der krankheitsfreien Zeit festgestellt werden; dies gelang auch nicht, wenn die Gruppen in Stadium T1a und T1b getrennt betrachtet wurden. Um die Unteschiede zwischen Operation und Radiotherapie zu evaluieren, wurde der VHI-Fragebogen verwendet. Es ließ sich zeigen, dass in jeder Kategorie des VHI-Fragebogens die Patienten, die strahlentherapiert wurden, bessere Ergebnisse erzielten als jene, die operiert wurden („physikalisch“: p = 0,0023; „funktionell“: p < 0,0001). Der durchschnittliche VHI-Score für strahlentherapierte Patienten ist 4, im Gegensatz zu 18 für operierte Patienten (p < 0,0001).Zusammenfassung:Diese Studie bestätigt die Erkenntnis, dass Radiotherapie und Operation beim Stimmbandkarzinom im frühen Stadium zu äquivalenten Ergebnissen führen. Weiterhin wird die Bedeutung des Patientenwunsches im Hinblick auf die Therapieoptionen und die Bedeutung eines multidiszplinären Therapieansatzes belegt.