Publications by authors named "F Lordick"
Background: Gastric cancer (GC) is recognized for intrinsic heterogeneity, although it is similarly approached in Europe and Latin America (LATAM). The LEGACY project aimed to deepen GC molecular understanding through multi-omics analysis in Europe and LATAM GC samples.
Patients And Methods: Tumor samples were centrally reviewed for histology, human epidermal growth factor receptor 2 (HER2) expression, and mismatch repair-deficient (dMMR)/microsatellite instability (MSI) status.
Background: The use of surrogate endpoints may expedite the reporting of study outcomes of clinical trials. The validity of disease-free survival (DFS) as a surrogate for overall survival (OS) in the neoadjuvant treatment of esophageal (E) or gastroesophageal junctional (GEJ) carcinomas remains uncertain.
Objective: To evaluate DFS as a surrogate end-point for OS in E/GEJ using the meta-analytical approach DESIGN, SETTING, AND PARTICIPANTS: individual patient data from an international meta-analysis on operable locally advanced E/GEJ, which including randomized trials comparing at least two of the neo-adjuvant treatment strategies: upfront surgery (S), chemotherapy followed by surgery (CS), and/or chemoradiotherapy followed by surgery (CRS).
Background: The enhanced application of imaging techniques is resulting in the diagnosis of more patients with asymptomatic metastatic esophagogastric cancer (mEGC). We conducted a Delphi study to gather insights from European experts on the optimal timing for initiating palliative systemic therapy for these patients.
Methods: An online survey featured 14 scenarios where physicians chose their preferred timing for initiating systemic therapy: immediate(<3 weeks) or deferred.
Background: The best multimodal approach for resectable locally advanced esophageal adenocarcinoma is unclear. An important question is whether perioperative chemotherapy is preferable to preoperative chemoradiotherapy.
Methods: In this phase 3, multicenter, randomized trial, we assigned in a 1:1 ratio patients with resectable esophageal adenocarcinoma to receive perioperative chemotherapy with FLOT (fluorouracil, leucovorin, oxaliplatin, and docetaxel) plus surgery or preoperative chemoradiotherapy (radiotherapy at a dose of 41.