BACKGROUND: The objective of this study was to evaluate the outcomes of transoral laser microsurgery (TLM) in T3 laryngeal carcinomas and to identify prognostic factors for survival and laryngeal preservation. METHODS: This study aimed to provide a retrospective analysis of 147 consecutive patients, evaluating their overall survival, disease-specific survival, laryngectomy-free survival, and function preservation rate. RESULTS: Five-year overall, disease-specific, and laryngectomy-free survivals were 53.1%, 70.2%, and 62.3%, respectively. Disease-specific survival differed between glottic and supraglottic tumors (86.3% vs 61.8%; p = .015). Function preservation was 65.5% in supraglottic and 49.1% in glottic tumors (p = .002). Disease-specific survival was not related to pre-epiglottic involvement, cord fixation, or focal cartilage infiltration (p > .05). Vocal cord fixation and cartilage infiltration were independent negative prognostic factors for organ preservation (odds ratio [OR] = 0.184; 95% confidence interval [CI] = 0.082-0.411; p = .000 and OR = 0.331; 95% CI = 0.139-0.789; p = .013, respectively). CONCLUSION: Our conclusion is that TLM is a good alternative in a large number of T3 laryngeal tumors, with adequate survival and organ preservation rates above 60%.
BACKGROUND: The objective of this study was to evaluate the outcomes of transoral laser microsurgery (TLM) in T3 laryngeal carcinomas and to identify prognostic factors for survival and laryngeal preservation. METHODS: This study aimed to provide a retrospective analysis of 147 consecutive patients, evaluating their overall survival, disease-specific survival, laryngectomy-free survival, and function preservation rate. RESULTS: Five-year overall, disease-specific, and laryngectomy-free survivals were 53.1%, 70.2%, and 62.3%, respectively. Disease-specific survival differed between glottic and supraglottic tumors (86.3% vs 61.8%; p = .015). Function preservation was 65.5% in supraglottic and 49.1% in glottic tumors (p = .002). Disease-specific survival was not related to pre-epiglottic involvement, cord fixation, or focal cartilage infiltration (p > .05). Vocal cord fixation and cartilage infiltration were independent negative prognostic factors for organ preservation (odds ratio [OR] = 0.184; 95% confidence interval [CI] = 0.082-0.411; p = .000 and OR = 0.331; 95% CI = 0.139-0.789; p = .013, respectively). CONCLUSION: Our conclusion is that TLM is a good alternative in a large number of T3 laryngeal tumors, with adequate survival and organ preservation rates above 60%.
Authors: Mark D Wilkie; Kathryn A Lightbody; Daniel Lythgoe; Sankalap Tandon; Jeffrey Lancaster; Terrence M Jones Journal: Eur Arch Otorhinolaryngol Date: 2014-03-30 Impact factor: 2.503
Authors: Dana M Hartl; Alfio Ferlito; Carl E Silver; Robert P Takes; Sandro J Stoeckli; Carlos Suárez; Juan P Rodrigo; Andreas M Sesterhenn; Carl H Snyderman; David J Terris; Eric M Genden; Alessandra Rinaldo Journal: Eur Arch Otorhinolaryngol Date: 2011-05-12 Impact factor: 2.503