2篇
您的检索式：作者名="Costas Georgakopoulos"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Adjuvant chemotherapy and acute toxicity in hypofractionated radiotherapy for early breast cancer显示文摘AIM: To evaluate the effect of chemotherapy to the acute toxicity of a hypofractionated radiotherapy(HFRT) schedule for breast cancer. METHODS: We retrospectively analyzed 116 breast cancer patients with T1, 2N0 Mx. The patients received3-D conformal radiotherapy with a total physical dose of 50.54 Gy or 53.2 Gy in 19 or 20 fractions according to stage, over 23-24 d. The last three to four fractions were delivered as a sequential tumor boost. All patients were monitored for acute skin toxicity according to the European Organization for Research and Treatment of Cancer/Radiation Therapy Oncology Group criteria. The maximum monitored value was taken as the final grading score. Multivariate analysis was performed for the contribution of age, chemotherapy and 19 vs 20 fractions to the radiation acute skin toxicity.RESULTS: The acute radiation induced skin toxicity was as following: grade Ⅰ 27.6%, grade Ⅱ 7.8% and grade Ⅲ 2.6%. No significant correlation was noted between toxicity grading and chemotherapy(P = 0.154, χ2 test). The mean values of acute toxicity score in terms of chemotherapy or not, were 0.64 and 0.46 respectively(P = 0.109, Mann Whitney test). No significant correlation was also noted between acute skin toxicity and radiotherapy fractions(P = 0.47, χ2test). According to univariate analysis, only chemotherapy contributed significantly to the development of acute skin toxicity but with a critical value of P = 0.05. However, in multivariate analysis, chemotherapy lost its statistical significance. None of the patients during the 2-years of follow-up presented any locoregional relapse.CONCLUSION: There is no clear evidence that chemotherapy has an impact to acute skin toxicity after an HFRT schedule. A randomized trial is needed for definite conclusions. | Vassilis Kouloulias Anna Zygogianni Efrosini Kypraiou John Georgakopoulos Zoi Thrapsanioti Ivelina Beli Eftychia Mosa Amanta Psyrri Christos Antypas Christina Armbilia Maria Tolia Kalliopi Platoni Christos Papadimitriou Nikolaos Arkadopoulos Costas Gennatas George Zografos George Kyrgias Maria Dilvoi George Patatoucas Nikolaos Kelekis John Kouvaris | 2014 | World Journal of Clinical Cases2014，2，11： | 1 |
| 2 | Electrophoretic, size -exclusion high -performance liquid chromatography and liquid chromatography - electrospray ionization ion trap mass spectrometric detection of hemoglobin - based oxygen carriers 显示文摘 | Phaedra Dora Simitsek Panagiota Giannikopoulou Haralabos Katsoulas Efstathios Sianos George Tsoupras Maria - Helen Spyridaki Costas Georgakopoulos | 2007 | Analytica Chimica Acta2007，583，2： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员