Oncology
-
The molecular subtype by hormone receptor status predicts recurrence in the adjuvant setting. Here, we report recurrence patterns by molecular subtype following neoadjuvant chemotherapy (NACT) to identify subgroups prone to recurrence. ⋯ IHC subclassification and pCR predict distant failure, DFS, and OS in the neoadjuvant setting. While not predictive of locoregional recurrence, the total number of events were small. More work is needed to define if molecular class can predict patients at risk for locoregional recurrence.
-
Individualized chemotherapy for breast cancer improves the outcome. Anthracyclines target the enzyme topoisomerase IIα (TOP2A). We set out to perform a retrospective study of the presence of gene abnormalities and the expression of TOP2A in a cohort of breast cancer patients treated with neoadjuvant anthracycline-based chemotherapy. ⋯ TOP2A expression is a marker of the tumor's proliferation rate and sensitivity to anthracycline-based chemotherapy, and does not depend on the amplification of its gene.
-
Meta Analysis
Bevacizumab in the treatment of advanced, non-squamous non-small cell lung cancer: an evidence-based approach.
To assess the efficacy and safety of bevacizumab-containing regimens in the treatment of advanced, chemotherapy-naive, non-squamous non-small cell lung cancer (NSCLC) on the basis of the two registrative trials [ECOG E4599 trial and BO17704 (AVAiL) trial]. ⋯ Adding bevacizumab to standard chemotherapy in the treatment of advanced, chemotherapy-naive, non-squamous NSCLC seems to favor a modest improvement in the main outcomes, with a significant worsening of the safety profile. These data suggest caution in the generalized use of bevacizumab-containing regimens in the treatment of advanced, chemotherapy-naive, non-squamous NSCLC.
-
We investigated whether adjuvant hepatic arterial infusional chemotherapy (HAIC) with 5-fluorouracil (5-FU) and cisplatin reduces the recurrence of hepatocellular carcinoma (HCC) after curative resection. ⋯ Adjuvant HAIC with 5-FU and cisplatin did not offer any beneficial effect on the recurrence after curative resection of HCC.
-
Clinical Trial
Predicting hospital mortality in critically ill cancer patients according to acute kidney injury severity.
Acute kidney injury (AKI) is a frequent complication in hospitalized patients, especially in those in intensive care units (ICU). The RIFLE classification might be a valid prognostic factor for critically ill cancer patients. The present study aims to evaluate the discriminatory capacity of RIFLE versus other general prognostic scores in predicting hospital mortality in critically ill cancer patients. ⋯ AKI is a frequent complication in ICU patients with cancer. RIFLE was inferior to commonly used prognostic scores for predicting mortality in this cohort of patients.