Kamal, Abdallah

ObjectivesTo evaluate the safety and clinical effectiveness of transoral laser microsurgery (TLM) with potassium‐titanyl‐phosphate (KTP) laser ablation for glottic neoplasms.Data SourceMEDLINE via PubMed, SCOPUS, Web of Science, and Cochrane Library.Review MethodsA systematic review and meta‐analysis of studies assessing the safety and efficacy of KTP laser therapy in patients with early‐stage glottic neoplasms.ResultsEight studies were included. After an average follow‐up of 3.3 years, the overall survival and disease‐free survival for patients who underwent KTP were 90.7% (95% CI 85%–96.5%) and 98.5% (95% CI 97.3%–99.8%), respectively. In the single‐arm meta‐analysis, the pooled estimate of recurrence was 7.7% (95% CI 3.4%–12%). The overall voice handicap index (VHI) estimate attributed to KTP in the single‐arm meta‐analysis was 6.76 (95% CI [3.05, 10.48]) and 5.21 (95% CI [2.86, 7.56]) within 6 months and after a one‐year follow‐up, respectively.ConclusionKTP laser ablation is a safe and effective method for treating patients with early glottic neoplasms. Laryngoscope, 133:1806–1814, 2023