Unraveling Resistance to Immunotherapy in MSI-High Colorectal Cancer.

Colorectal cancer (CRC) is the third most common cancer and the second leading cause of cancer-related deaths. Incidences of early CRC cases are increasing annually in high-income countries, necessitating effective treatment strategies. Immune checkpoint inhibitors (ICIs) have shown significant clinical efficacy in various cancers, including CRC.

Management of metastatic colorectal cancer in patients ≥70 years - a single center experience.

Background: Age-standardized mortality rates for metastatic colorectal cancer (mCRC) are highest among elderly patients. In current clinical guidelines, treatment recommendations for this patient population are based on a limited number of clinical trials.

Patients And Methods: In this monocentric, retrospective analysis we characterized patients aged ≥70 years undergoing systemic therapy for mCRC and overall survival (OS) was investigated.

Body composition dynamics and impact on clinical outcome in gastric and gastro-esophageal junction cancer patients undergoing perioperative chemotherapy with the FLOT protocol.

Purpose: Perioperative chemotherapy with FLOT constitutes a standard of care approach for locally advanced, resectable gastric or gastro-esophageal junction (GEJ) cancer. We aimed at investigating anthropometric, CT-based and FDG-PET-based body composition parameters and dynamics during this multidisciplinary approach and the impact on clinical outcomes.

Methods: This retrospective, single-center study was based on medical records and (FDG-PET)-CT images among gastric/GEJ cancer patients undergoing perioperative FLOT chemotherapy.

Sustained response to brigatinib in a patient with refractory metastatic pheochromocytoma harboring R1192P anaplastic lymphoma kinase mutation: a case report from the Austrian Group Medical Tumor Therapy next-generation sequencing registry and discussion of the literature.

Metastatic pheochromocytoma and paraganglioma (PPGL) are rare diseases with dismal prognosis and standard therapies are lacking. We herein report the first case of a germline anaplastic lymphoma kinase (ALK) mutation in a patient with chemorefractory metastatic pheochromocytoma in the absence of mutations of known PPGL-associated predisposing genes. Therapy with the ALK inhibitor (ALKi) brigatinib led to dramatic and durable disease remission, despite previous disease progression on the ALKi alectinib.

Surgery for metachronous metastasis of soft tissue sarcoma - A magnitude of benefit analysis using propensity score methods.

Introduction: Metastasectomy is hypothesised to improve OS in metastatic STS, but evidence in favour of this approach derives from non-controlled single-arm cohorts affected by selection bias. The objective was to quantify the effect of metastasectomy vs. non-surgical management on overall survival (OS) in patients with metachronous metastases from extremity- and trunk soft tissue sarcoma (STS).