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DOI: 10.1055/s-0040-1711021
Trial in Progress: Comparative Effectiveness Trial of Transoral Head and Neck Surgery followed by adjuvant Radio(chemo)therapy versus primary Radiochemotherapy for Oropharyngeal Cancer (TopROC)
Background For loco-regionally advanced, but transorally resectable oropharyngeal cancer (OPSCC), the current standard of care include surgical resection and risk-adapted adjuvant (chemo)radiotherapy, or definite chemoradiotherapy with or without salvage surgery. To date, the different therapeutic approaches to transorally resectable oropharyngeal cancer have not been directly compared to each other in a randomized trial yet. The goal of this study is to compare initial transoral surgery with definitive chemoradiation for resectable OPSCC, especially with regards to local and regional control.
Methods TopROC is a prospective, two-arm, open label, randomized, multicenter, controlled comparative effectiveness trial designed to assess the difference in treatment-related outcome in patients with OPSCC. Patients with locally advanced but transorally resectable OPSCC will be randomly assigned to surgical treatment (Arm A) or radiotherapy (Arm B). Standard of care treatments will be performed according daily routine practice. Arm A consists of transoral surgical resection with neck dissection followed by risk-adapted adjuvant (chemo)radiation. Patients treated in Arm B receive standard chemoradiation, residual tumor may be subject to salvage surgery. Primary endpoint is time to local or locoregional failure or death from any cause (LRF). 280 patients will be included in approximately 20 centers in Germany. This trial is supported by the German Cancer Aid.
Current status Recruitment started in January 2018. Data cut-off 01.11.19: 15 sited open, 21 patients enrolled. Clinical trial information: NCT03691441
Poster-PDF A-1669.PDF
Publication History
Article published online:
10 June 2020
© 2020. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial-License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/).
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