Richtlijnen


Perioperatieve behandeling

Perioperatieve behandeling van het maagcarcinoom:

  • Indicatie: Stadium Ib-IVa adenocarcinoom van de maag (ook intestinaal type). GI-junction tumoren met tumor-bulk in de maag mogen als maagtumoren worden beschouwd.

Behandelschema: “FLOT” (2 wekelijks) (Al Batran 2019)

  • Docetaxel 50 mg/m2 dag 1,
  • Oxaliplatin 85 mg/m2 dag 1,
  • Leucovorin 200 mg/m2 dag 1,
  • 5FU 2600 mg/m2 dag 1. 

Alles in 24 uurs infusie. 

GCS-F Niet standaard

Starten bij:

  1. episode van neutropene koorts,
  2. raad 4 neutropenie bij aanvang kuur,
  3. uitstel > 3 dagen ivm neutropenie.

4 cycli preoperatief, responsevaluatie na 3 cycli bespreken in SMACON; 4 cycli postoperatief.



Gemetastaseerd

Lokaal recidief en/of metastasen:

  • Her2Neu bepalen.
  • CPS score bepalen



Literatuur

  • van Hagen P, Hulshof MC, van Lanschot JJ, Steyerberg EW, van Berge Henegouwen MI, Wijnhoven BP, et al. Preoperative chemoradiotherapy for esophageal or junctional cancer. The New England journal of medicine. 2012;366(22):2074-84.
  • Kato K, Cho BC, Takahashi M, et al. Nivolumab versus chemotherapy in patients with advanced oesophageal squamous cell carcinoma refractory or intolerant to previous chemotherapy (ATTRACTION-3): a multicentre, randomised, open-label, phase 3 trial. Lancet Oncol 2019;20(11):1506-17.
  • Bang YJ, Van Cutsem E, Feyereislova A, Chung HC, Shen L, Sawaki A, et al. Trastuzumab in combination with chemotherapy versus chemotherapy alone for treatment of HER2-positive advanced gastric or gastro-oesophageal junction cancer (ToGA): a phase 3, open-label, randomised controlled trial. Lancet (London, England). 2010;376(9742):687-97.
  • Dijksterhuis WPM, Verhoeven RHA, Slingerland M, Haj Mohammad N, de Vos-Geelen J, Beerepoot LV, et al. Heterogeneity of first-line palliative systemic treatment in synchronous metastatic esophagogastric cancer patients: A real-world evidence study. Int J Cancer. 2019.
  • Cunningham D, Starling N, Rao S, Iveson T, Nicolson M, Coxon F, et al. Capecitabine and oxaliplatin for advanced esophagogastric cancer. The New England journal of medicine. 2008;358(1):36-46.
  • van Zweeden AA, van Groeningen CJ, Honeywell RJ, Giovannetti E, Ruijter R, Smorenburg CH, et al. Randomized phase 2 study of gemcitabine and cisplatin with or without vitamin supplementation in patients with advanced esophagogastric cancer. Cancer Chemother Pharmacol. 2018;82(1):39-48.
  • Wilke H, Muro K, Van Cutsem E, Oh SC, Bodoky G, Shimada Y, et al. Ramucirumab plus paclitaxel versus placebo plus paclitaxel in patients with previously treated advanced gastric or gastro-oesophageal junction adenocarcinoma (RAINBOW): a double-blind, randomised phase 3 trial. The Lancet Oncology. 2014;15(11):1224-35.
  • Al-Batran SE, Homann N, Pauligk C, Goetze TO, Meiler J, Kasper S, et al. Perioperative chemotherapy with fluorouracil plus leucovorin, oxaliplatin, and docetaxel versus fluorouracil or capecitabine plus cisplatin and epirubicin for locally advanced, resectable gastric or gastro-oesophageal junction adenocarcinoma (FLOT4): a randomised, phase 2/3 trial. Lancet (London, England). 2019;393(10184):1948-57.
  • Shitara K, Doi T, Dvorkin M, Mansoor W, Arkenau HT, Prokharau A, et al. Trifluridine/tipiracil versus placebo in patients with heavily pretreated metastatic gastric cancer (TAGS): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet Oncol. 2018;19(11):1437-48.
  • Janjigian Y, Shitara K, Moehler M et al. First-line nivolumab plus chemotherapy versus chemotherapy alone for advanced gastric, gastrooesophageal junction and oesophageal adenocarcinoma (CheckMate 649): a randomised, open-label, phase 3 trial. Lancet. 2021
  • Sun JM, Shen L, Shah MA et al. Pembrolizumab plus chemotherapy versus chemotherapy alone for first-line treatment of advanced oesophageal cancer (KEYNOTE-590):a randomised, placebo-controlled, Phase 3 study. Lancet 2021; 398:759-71