Survival of patients with deficient mismatch repair metastatic colorectal cancer in the pre-immunotherapy era.

Background: Metastatic colorectal cancer patients with deficient mismatch repair (dMMR mCRC) benefit from immunotherapy. Interpretation of the single-arm immunotherapy trials is complicated by insignificant survival data during systemic non-immunotherapy. We present survival data on a large, comprehensive cohort of dMMR mCRC patients, treated with or without systemic non-immunotherapy.

Diagnostic accuracy of contrast-enhanced diffusion-weighted MRI for liver metastases of pancreatic cancer: towards adequate staging and follow-up of pancreatic cancer - DIA-PANC study: study protocol for an international, multicenter, diagnostic trial.

Background: At the time of surgery, approximately 10-20% of the patients with pancreatic cancer are considered unresectable because of unexpected liver metastasis, peritoneal carcinomatosis or locally advanced disease. This leads to futile surgical treatment with all the associated morbidity, mortality and costs. More than 50% of all liver metastases develop in the first six months postoperatively.

Intravenous lidocaine affects oxaliplatin pharmacokinetics in simultaneous infusion.

Background: Oxaliplatin is a chemotherapeutic agent used to treat malignancies of the gastrointestinal tract. Neuropathy is a frequent dose-limiting side-effect of oxaliplatin therapy, without preventive or curative strategies. Concomitant administration of intravenous lidocaine could be a promising treatment.

Loss of skeletal muscle index and survival in patients with metastatic colorectal cancer: Secondary analysis of the phase 3 CAIRO3 trial.

Background: Low skeletal muscle index (SMI) in metastatic colorectal cancer (mCRC) patients is associated with poor outcomes. The prognostic impact of SMI changes during consecutive palliative systemic treatments is unknown.

Methods: This is a retrospective analysis of the phase 3 CAIRO3 study.

Neoadjuvant Chemotherapy for Locally Advanced T4 Colon Cancer: A Nationwide Propensity-Score Matched Cohort Analysis.

Introduction: Neoadjuvant chemotherapy (CT) for locally advanced colon cancer (LACC) could potentially lead to tumor shrinkage, eradication of micrometastases, and prevention of tumor cell shedding during surgery. This retrospective study investigates the surgical and oncological outcomes of preoperative CT for LACC.

Methods: Using the Netherlands Cancer Registry, data of patients with stage II or III colon cancer, diagnosed between 2008 and 2016 was collected.