Inflammatory stress determines the need for chemotherapy in patients with HER2-positive esophagogastric adenocarcinoma receiving targeted and immunotherapy.

Anti-PD-1, trastuzumab, and chemotherapy are used in the treatment of patients with advanced HER2-positive esophagogastric adenocarcinoma (EGA), but long-term survival remains limited. Herein, we report extended follow-up data from the INTEGA trial (NCT03409848), which investigated the efficacy of the anti-PD-1 nivolumab, trastuzumab, and FOLFOX chemotherapy (FOLFOX arm) in comparison to a chemotherapy-free regimen involving nivolumab, trastuzumab, and the anti-CTLA-4 ipilimumab (Ipi arm) in the first-line setting for advanced disease. The 12-month overall survival (OS) showed no statistical difference between the arms, with 57% OS (95% CI: 41%-71%) in the Ipi arm and 70% OS (95% CI: 54%-82%) in the FOLFOX arm.

Guidelines of Onkopedia: What Is New? Locally Advanced Rectal Cancer.

This article briefly summarizes clinically relevant new aspects of the recently published German, Austrian, and Swiss Onkopedia guideline for the treatment of locally advanced rectal cancer. Main aspects comprise (i) the use of total neoadjuvant therapy for rectal cancers with high-risk features, (ii) treatment with neoadjuvant chemotherapy for patients with a low risk for local recurrence, (iii) immunotherapy using dostarlimab in patients with MSI high/dMMR rectal cancer, as well as (iv) the implementation of organ sparing treatment concepts. The availability of several evidence-based treatment options requires intensive discussion within the multidisciplinary team as well as dedicated information for patients about treatment goals, options, and risks of individual treatment approaches.

Head-to-head comparison of treatment sequences in advanced pancreatic cancer-Real-world data from the prospective German TPK clinical cohort study.

There are no clear guidelines regarding the optimal treatment sequence for advanced pancreatic cancer, as head-to-head phase III randomised trials are missing. We assess real-world effectiveness of three common sequential treatment strategies by emulating a hypothetical randomised trial. This analysis included 1551 patients with advanced pancreatic cancer from the prospective, clinical cohort study Tumour Registry Pancreatic Cancer receiving FOLFIRINOX (n = 613) or gemcitabine/nab-paclitaxel (GEMNAB; n = 938) as palliative first-line treatment.

First-Line Nivolumab and Relatlimab Plus Chemotherapy for Gastric or Gastroesophageal Junction Adenocarcinoma: The Phase II RELATIVITY-060 Study.

Purpose: Open-label phase II study (RELATIVITY-060) to investigate the efficacy and safety of first-line nivolumab, a PD-1-blocking antibody, plus relatlimab, a lymphocyte-activation gene 3 (LAG-3)-blocking antibody, plus chemotherapy in patients with previously untreated advanced gastric cancer (GC) or gastroesophageal junction cancer (GEJC).

Methods: Patients with unresectable, locally advanced or metastatic GC/GEJC were randomly assigned 1:1 to nivolumab + relatlimab (fixed-dose combination) + chemotherapy or nivolumab + chemotherapy. The primary end point was objective response rate (ORR; per RECIST v1.