Journal of clinical oncology : official journal of the American Society of Clinical Oncology
-
Multicenter Study
The use of radiation as a component of breast conservation therapy in National Comprehensive Cancer Network Centers.
Benchmark data regarding quality measures of breast cancer management are needed. We investigated rates of radiation use after breast conservation therapy (BCT) for patients treated for ductal carcinoma-in-situ (DCIS) or invasive breast cancer at National Comprehensive Cancer Network (NCCN) centers. ⋯ Radiation use as a component of BCT was high for patients seen at NCCN centers; however, there was variability in practice patterns noted across institutions. Radiation was most commonly omitted in patients with favorable disease characteristics, patients with comorbidities, and patients who also did not receive guideline-recommended systemic treatment.
-
Randomized Controlled Trial
OPTIMOX1: a randomized study of FOLFOX4 or FOLFOX7 with oxaliplatin in a stop-and-Go fashion in advanced colorectal cancer--a GERCOR study.
In metastatic colorectal cancer, a combination of leucovorin (LV) and fluorouracil (FU) with oxaliplatin (FOLFOX) 4 is a standard first-line regimen. The cumulative neurotoxicity of oxaliplatin often requires therapy to be stopped in patients who are still responding. This study evaluates a new strategy of intermittent oxaliplatin treatment that is based on FOLFOX7, a simplified leucovorin and fluorouracil regimen with high-dose oxaliplatin. ⋯ Oxaliplatin can be safely stopped after six cycles in a FOLFOX regimen. Further study is needed to fully evaluate oxaliplatin reintroduction.
-
To evaluate the long-term risk of cardiovascular disease (CVD) in survivors of testicular cancer (TC). ⋯ Nonseminomatous TC survivors experience a moderately increased MI risk at young ages. Physicians should be aware of excess CVD risk associated with mediastinal radiotherapy, PVB CT, and recent smoking. Intervention in modifiable cardiovascular risk factors is especially important in TC survivors. Whether BEP treatment increases CVD risk should be evaluated after more prolonged follow-up.
-
Carrier prediction models estimate the probability that a person has a BRCA mutation. We evaluated the accuracy of the BOADICEA model and compared its performance with that of other models (BRCAPRO, Myriad I and II, Couch, and Manchester Scoring System). We also studied the effect of extended family information on risk estimation using BOADICEA. ⋯ The BOADICEA, BRCAPRO, and Myriad II models performed similarly. Including second-degree relatives slightly improved carrier prediction by BOADICEA. The Myriad II model was the easiest to implement.