Jing Shi1, Ming Li1, Rongzhi Yang1. 1. Department of Orthopedic Surgery, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang 471009, China.
Abstract
Aim: To investigate the efficacy of adjuvant chemotherapy plus tumor-infiltrating lymphocytes (TILs) therapy in osteosarcoma patients with a poor response to neoadjuvant chemotherapy. Materials & methods: 40 patients received adjuvant chemotherapy (Group 1) and 40 patients received adjuvant chemotherapy plus TILs therapy (Group 2). Disease-free survival (DFS) and overall survival (OS) were analyzed by Kaplan-Meier analysis. Results: The median DFS (mDFS; 65.3 months) and median OS (mOS; 95.8 months) in Group 2 were significantly prolonged compared with those in Group 1 (55.5 months for mDFS and 80.4 months for mOS). Univariate and multivariate analyses indicated that a greater number of TILs transfused was an independent prognostic factor for both mDFS and mOS. Conclusion: Adjuvant chemotherapy plus TILs therapy may prolong survival of patients with a poor response to neoadjuvant chemotherapy.
Aim: To investigate the efficacy of adjuvant chemotherapy plus tumor-infiltrating lymphocytes (TILs) therapy in osteosarcomapatients with a poor response to neoadjuvant chemotherapy. Materials & methods: 40 patients received adjuvant chemotherapy (Group 1) and 40 patients received adjuvant chemotherapy plus TILs therapy (Group 2). Disease-free survival (DFS) and overall survival (OS) were analyzed by Kaplan-Meier analysis. Results: The median DFS (mDFS; 65.3 months) and median OS (mOS; 95.8 months) in Group 2 were significantly prolonged compared with those in Group 1 (55.5 months for mDFS and 80.4 months for mOS). Univariate and multivariate analyses indicated that a greater number of TILs transfused was an independent prognostic factor for both mDFS and mOS. Conclusion: Adjuvant chemotherapy plus TILs therapy may prolong survival of patients with a poor response to neoadjuvant chemotherapy.
Authors: Thomas Gp Grünewald; Marta Alonso; Sofia Avnet; Ana Banito; Stefan Burdach; Florencia Cidre-Aranaz; Gemma Di Pompo; Martin Distel; Heathcliff Dorado-Garcia; Javier Garcia-Castro; Laura González-González; Agamemnon E Grigoriadis; Merve Kasan; Christian Koelsche; Manuela Krumbholz; Fernando Lecanda; Silvia Lemma; Dario L Longo; Claudia Madrigal-Esquivel; Álvaro Morales-Molina; Julian Musa; Shunya Ohmura; Benjamin Ory; Miguel Pereira-Silva; Francesca Perut; Rene Rodriguez; Carolin Seeling; Nada Al Shaaili; Shabnam Shaabani; Kristina Shiavone; Snehadri Sinha; Eleni M Tomazou; Marcel Trautmann; Maria Vela; Yvonne Mh Versleijen-Jonkers; Julia Visgauss; Marta Zalacain; Sebastian J Schober; Andrej Lissat; William R English; Nicola Baldini; Dominique Heymann Journal: EMBO Mol Med Date: 2020-10-13 Impact factor: 12.137