OBJECTIVES: To assess whether proposed voice and quality of life (QoL) outcome measures were likely to be acceptable to patients previously treated for early glottic cancer by either radiotherapy or endoscopic resection, as well as looking for differences in QoL and voice between treatments. DESIGN: Questionnaire-based cohort study. SETTING: Secondary care, three centres. PARTICIPANTS: All patients treated for T1a or in situ glottic carcinoma between 1997 and 2003. Fifty-three patients were identified; those who had undergone salvage surgery or radiotherapy were excluded. A proportion refused to participate or could not be contacted and two patients had died of unrelated causes. Thirty-six patients completed the trial with 18 from each treatment arm. MAIN OUTCOME MEASURES: Quality of voice as assessed by three questionnaires, Voice Handicap Index (VHI), Vocal Performance Questionnaire (VPQ), Voice Symptom Score (VoiSS) and perceptual analysis of voice by Grade, Roughness, Breathiness, Asthenia and Strained (GRBAS) assessment of vocal recordings. Quality of life as assessed by the Hospital Anxiety and Depression Scale (HADS), University of Washington Quality of Life Questionnaire (UW-QoL), and the Functional Assessment of Cancer Therapy (FACT) questionnaire. RESULTS: All patients included in the trial were able to complete the questionnaires; however, 19% required assistance of some kind. GRBAS assessment showed no difference between groups for any criteria. All QoL questionnaires gave equivalent good scores. All of the voice questionnaires showed no statistical difference between groups except for the emotional subscale of the VoiSS which showed a significantly better score for the radiotherapy arm (P = 0.04). CONCLUSION: All outcome measures were applicable and acceptable to the patient group. Overall QoL and voice appears similar despite treatment arm, apart from the emotional subscale of the VoiSS. A randomized controlled trial is required to further assess this question.
OBJECTIVES: To assess whether proposed voice and quality of life (QoL) outcome measures were likely to be acceptable to patients previously treated for early glottic cancer by either radiotherapy or endoscopic resection, as well as looking for differences in QoL and voice between treatments. DESIGN: Questionnaire-based cohort study. SETTING: Secondary care, three centres. PARTICIPANTS: All patients treated for T1a or in situ glottic carcinoma between 1997 and 2003. Fifty-three patients were identified; those who had undergone salvage surgery or radiotherapy were excluded. A proportion refused to participate or could not be contacted and two patients had died of unrelated causes. Thirty-six patients completed the trial with 18 from each treatment arm. MAIN OUTCOME MEASURES: Quality of voice as assessed by three questionnaires, Voice Handicap Index (VHI), Vocal Performance Questionnaire (VPQ), Voice Symptom Score (VoiSS) and perceptual analysis of voice by Grade, Roughness, Breathiness, Asthenia and Strained (GRBAS) assessment of vocal recordings. Quality of life as assessed by the Hospital Anxiety and Depression Scale (HADS), University of Washington Quality of Life Questionnaire (UW-QoL), and the Functional Assessment of Cancer Therapy (FACT) questionnaire. RESULTS: All patients included in the trial were able to complete the questionnaires; however, 19% required assistance of some kind. GRBAS assessment showed no difference between groups for any criteria. All QoL questionnaires gave equivalent good scores. All of the voice questionnaires showed no statistical difference between groups except for the emotional subscale of the VoiSS which showed a significantly better score for the radiotherapy arm (P = 0.04). CONCLUSION: All outcome measures were applicable and acceptable to the patient group. Overall QoL and voice appears similar despite treatment arm, apart from the emotional subscale of the VoiSS. A randomized controlled trial is required to further assess this question.
Authors: Matthew T Greulich; Noah P Parker; Philip Lee; Albert L Merati; Stephanie Misono Journal: Otolaryngol Head Neck Surg Date: 2015-04-02 Impact factor: 3.497
Authors: Elisabeth Victoria Sjögren; Ruud G J Wiggenraad; Saskia Le Cessie; Simone Snijder; Jaqueline Pomp; Robert Jan Baatenburg de Jong Journal: Eur Arch Otorhinolaryngol Date: 2008-10-07 Impact factor: 2.503
Authors: Hans E Eckel; Ursula Schröder; Markus Jungehülsing; Orlando Guntinas-Lichius; Michael Markitz; Wolfgang Raunik Journal: Wien Med Wochenschr Date: 2008