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Analiza glasa pre i posle vokalne rehabilitacije kod bolesnika posle otvorene operacije glasnica

dc.creatorBunijevac, Mila
dc.creatorPetrović-Lazić, Mirjana
dc.creatorJovanović-Simić, Nadica
dc.creatorVuković, Mile
dc.date.accessioned2021-06-09T14:14:44Z
dc.date.available2021-06-09T14:14:44Z
dc.date.issued2016
dc.identifier.issn0042-8450
dc.identifier.urihttp://rfasper.fasper.bg.ac.rs/handle/123456789/1000
dc.description.abstractBackground/Aim. The major role of larynx in speech, respiration and swallowing makes carcinomas of this region and their treatment very influential for patients' life quality. The aim of this study was to assess the importance of voice therapy in patients after open surgery on vocal cords. Methods. This study included 21 male patients and the control group of 19 subjects. The vowel (A) was recorded and analyzed for each examinee. All the patients were recorded twice: firstly, when they contacted the clinic and secondly, after a three-month vocal therapy, which was held twice per week on an outpatient basis. The voice analysis was carried out in the Ear, Nose and Throat (ENT) Clinic, Clinical Hospital Center 'Zvezdara' in Belgrade. Results. The values of the acoustic parameters in the patients submitted to open surgery on the vocal cords before vocal rehabilitation and the control group subjects were significantly different in all specified parameters. These results suggest that the voice of the patients was damaged before vocal rehabilitation. The results of the acoustic parameters of the vowel (A) before and after vocal rehabilitation of the patients with open surgery on vocal cords were statistically significantly different. Among the parameters - Jitter (%), Shimmer (%) - the observed difference was highly statistically significant (p lt 0.01). The voice turbulence index and the noise/harmonic ratio were also notably improved, and the observed difference was statistically significant (p lt 0.05). The analysis of the tremor intensity index showed no significant improvement and the observed difference was not statistically significant (p > 0.05 ). Conclusion. There was a significant improvement of the acoustic parameters of the vowel (A) in the study subjects three months following vocal therapy. Only one out of five representative parameters showed no significant improvement.en
dc.description.abstractUvod/Cilj. Glavna uloga larinksa - govor, disanje i žvakanje - čine da karcinomi tog regiona i njihovo lečenje veoma utiču na kvalitet života tih bolesnika. Cilj ove studije bio je da se proceni značaj vokalne terapije kod bolesnika posle otvorene operacije na glasnicama. Metode. Ovo ispitivanje obuhvatilo je 21 bolesnika muškog pola i kontrolnu grupu koju je činilo 19 ispitanika. Kod svih bolesnika, sniman je i analiziran intenzitet vokala (A). Svi bolesnici snimani su dva puta, prvi put kad su se javili u ambulantu i drugi put posle tromesečne vokalne terapije. Vokalna terapija sprovodila se ambulantno, dva puta sedmično. Analiza glasa izvršena je u ORL klinici Kliničko-bolničkog centra ,,Zvezdara' u Beogradu. Rezultati. Vrednosti akustičkih parametara kod bolesnika nakon otvorene operacije glasnica pre vokalne terapije i ispitanika kontrolne grupe značajno su se razlikovali u svim navedenim parametrima. Ovi rezultati ukazuju na to da je glas ispitanika pre vokalne terapije bio oštećen. Rezultati akustičkih parametara samoglasnika (A) pre i posle vokalne terapije kod bolesnika posle otvorene operacije na glasnicama statistički su se značajno razlikovali. Među parametrima Jitter (%) i Shimmer (%) razlika je bila visoko statistički značajna (p lt 0,01). Indeks turbulencije glasa i odnos šum/harmonik takođe su se značajno poboljšali, a razlika je bila statistički značajna (p lt 0,05). Analizom tremora kroz indeks intenziteta, nije došlo do značajnog poboljšanja, a posmatrana razlika nije bila statistički značajna (p > 0,05). Zaključak. Nakon tromesečne vokalne terapije došlo je do značajnog napretka akustičkih parametara intenziteta vokala (A) analiziranih ispitanika. Od pet analiziranih reprezentativnih parametara samo jedan nije imao značajan napredak.sr
dc.publisherVojnomedicinska akademija - Institut za naučne informacije, Beograd
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-sa/4.0/
dc.sourceVojnosanitetski pregled
dc.subjectotorhinolaryngologic surgical proceduresen
dc.subjectlaryngeal neoplasmsen
dc.subjecttreatment outcomeen
dc.subjectvoice qualityen
dc.subjectrehabilitationen
dc.subjectspeech production measurementen
dc.subjecthirurgijasr
dc.subjectotorinolaringološkasr
dc.subjectproceduresr
dc.subjectlarinkssr
dc.subjectneoplazmesr
dc.subjectlečenjesr
dc.subjectishodsr
dc.subjectglassr
dc.subjectkvalitetsr
dc.subjectrehabilitacijasr
dc.subjectgovorsr
dc.subjectprodukcijasr
dc.subjectmerenjesr
dc.titleVoice analysis before and after vocal rehabilitation in patients following open surgery on vocal cordsen
dc.titleAnaliza glasa pre i posle vokalne rehabilitacije kod bolesnika posle otvorene operacije glasnicasr
dc.typearticle
dc.rights.licenseBY-SA
dc.citation.epage168
dc.citation.issue2
dc.citation.other73(2): 165-168
dc.citation.rankM23
dc.citation.spage165
dc.citation.volume73
dc.identifier.doi10.2298/VSP141218144B
dc.identifier.fulltexthttp://rfasper.fasper.bg.ac.rs/bitstream/id/856/997.pdf
dc.identifier.scopus2-s2.0-84957974557
dc.identifier.wos000372045200006
dc.type.versionpublishedVersion


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