Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In metastatic colorectal cancer disease progression correlates with serum VEGF levels. The importance of VEGF in tumor-induced angiogenesis is well described in preclinical models. In this review we discuss the role of anti-VEGF therapy in combination with oxaliplatin-based chemotherapy for the treatment of metastatic colorectal cancer. A recent Phase III clinical trial in patients with metastatic colorectal cancer demonstrated the efficacy of FOLFOX4 in combination with bevacizumab, a recombinant humanized monoclonal antibody with high binding specificity for VEGF, to improve median overall survival when used as second-line therapy. The major adverse events associated with bevacizumab include grade III hypertension, bleeding and the risk of gastrointestinal perforation. Combining bevacizumab with oxaliplatin-based chemotherapy as first-line treatment for patients with metastatic colorectal cancer improves progression-free survival, as seen in the NO16966 and Panitumumab Advanced Colorectal Cancer Evaluation (PACCE) studies, when compared with placebo and historical controls, respectively. Future research will need to focus on the mechanisms whereby bevacizumab enhances the benefit of chemotherapy to identify predictive markers that better define which patient populations will benefit the most from treatment.
 ...
PMID:Bevacizumab and oxaliplatin-based chemotherapy in metastatic colorectal cancer. 1847 Oct 41

Aim: To evaluate the incidence and risk of cardiac toxicities associated with panitumumab in advanced cancer of Caucasian patients. Materials & methods: The incidence of cardiac toxicity was assessed by simple incidence rates and rates per 100 person-years. Univariate and multivariate Cox regression was conducted. Results: Panitumumab-containing therapy significantly increased the risk of developing cardiac arrhythmias (p = 0.036), but not for any cardiac event (p = 0.24) or ischemic event (p = 0.087). The absolute rate of developing cardiac arrhythmia was 10.0 events versus 7.5 events per 100 person-years. Pre-existing hypertension (p = 0.033), history of cardiac disease (p = 0.055) or panitumumab usage (p = 0.046) were risk factors for cardiac arrhythmias. Conclusion: The addition of panitumumab to chemotherapy increases the risk of developing cardiac arrhythmia, but not for any cardiac toxicity or ischemic events.
 ...
PMID:Risk factors for developing cardiac toxicities in cancer patients treated with panitumumab combination therapy. 3242 68