TY - JOUR AU - Sommerhäuser, Greta AU - Karthaus, Meinolf AU - Kurreck, Annika AU - Ballhausen, Alexej AU - Meyer-Knees, Johanna W AU - Fruehauf, Stefan AU - Graeven, Ullrich AU - Mueller, Lothar AU - Koenig, Alexander O AU - Weikersthal, Ludwig Fischer V AU - Goekkurt, Eray AU - Haas, Siegfried AU - Stahler, Arndt AU - Heinemann, Volker AU - Held, Swantje AU - Alig, Annabel H S AU - Kasper-Virchow, Stefan AU - Stintzing, Sebastian AU - Trarbach, Tanja AU - Modest, Dominik P TI - Prognostic and predictive impact of metastatic organ involvement on maintenance therapy in advanced metastatic colorectal cancer: Subgroup analysis of patients treated within the PanaMa trial (AIO KRK 0212). JO - International journal of cancer VL - 154 IS - 5 SN - 0020-7136 CY - Bognor Regis PB - Wiley-Liss M1 - DKFZ-2023-02086 SP - 863-872 PY - 2024 N1 - 2024 Mar 1;154(5):863-872 AB - Despite molecular selection, patients (pts) with RAS wildtype mCRC represent a heterogeneous population including diversity in metastatic spread. We investigated metastatic patterns for their prognostic and predictive impact on maintenance therapy with 5-fluorouracil/folinic acid ± panitumumab. The study population was stratified according to (1) number of involved metastatic sites (single vs multiple organ metastasis), liver-limited disease vs (2) liver metastasis plus one additional site, and (3) vs liver metastasis plus ≥two additional sites. Kaplan-Meier method and Cox regressions were used to correlate efficacy endpoints. Single organ metastasis was observed in 133 pts (53.6 KW - maintenance therapy (Other) KW - metastases (Other) KW - metastatic colorectal cancer (Other) KW - panitumumab (Other) LB - PUB:(DE-HGF)16 C6 - pmid:37840339 DO - DOI:10.1002/ijc.34760 UR - https://inrepo02.dkfz.de/record/284775 ER -