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Publications (2)5.98 Total impact

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    ABSTRACT: A retrospective analysis was conducted to evaluate the tolerability as well as the impact of concurrent adjuvant CMF chemotherapy and radiation therapy on total CMF dose and dose intensity. The medical records of 59 patients who had received conservative or radical surgery for breast cancer were analyzed. All patients had been assigned to 6 cycles of "1,8 CMF" adjuvant chemotherapy and concomitant radiation therapy. Total drug dose and dose intensity were calculated. Toxicity was recorded scored according to WHO criteria. A total of 355 cycles was administered. Fifty of 59 patients received at least 85% of the programmed chemotherapy total dose, the median value being 100% (range, 42-100). The median relative dose intensity was 0.97 (range, 0.42-1.01). Forty-four of 59 (75%) patients experienced grade 3-4 neutropenia (20 febrile neutropenia) and 29 (49%) required G-CSF support. This retrospective analysis showed that it is possible to give concurrent CMF and breast radiation while ensuring adequate chemotherapy total doses and dose intensities to most patients. However, G-CSF support is required in a significant proportion of patients.
    Tumori 01/2005; 91(2):126-30. · 0.92 Impact Factor
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    ABSTRACT: Low levels of lignans, namely enterolactone, have been reported to be associated with an increased risk of breast cancer in the general female population. We assessed, retrospectively, the relationship between serum enterolactone concentrations and the occurrence of breast cancer in women with palpable cysts. The levels of enterolactone in cryopreserved serum aliquots, obtained from 383 women with palpable cysts at the time of their first cyst aspiration, were measured using a time-resolved fluoroimmunoassay (TR-FIA). After a median follow-up time of 6.5 years (range 0.5-12.75 years), 18 women were found to have developed an invasive breast cancer. Median values of serum enterolactone were significantly lower in women who subsequently developed breast cancer: 8.5 nM/l versus 16.0 nM/l: P=0.04. Odd Ratios (OR) for breast cancer were: 0.36 (P=0.03), 0.57 (P=0.3) and 0.38 (P=0.25) for 25th (8 nM/l), 50th (16 nM/l) and 75th (24 nM/l) percentile values, respectively. The receiver operating characteristic (ROC) analysis showed a satisfactory accuracy for enterolactone as a breast cancer risk indicator (area under the curve (AUC)=0.64: P=0.04). Logistic regression analysis confirmed that the enterolactone concentration had a strong protective effect on the breast cancer risk. These findings may have important clinical implications with regard to interventional diet-focused chemo-preventive trials.
    European Journal of Cancer 02/2004; 40(1):84-9. · 5.06 Impact Factor