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首页> 外文期刊>Anticancer Research: International Journal of Cancer Research and Treatment >Impact of Primary Pegfilgrastim Prophylaxis on Relative Dose Intensity in Neoadjuvant/Adjuvant FEC-100 Chemotherapy
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Impact of Primary Pegfilgrastim Prophylaxis on Relative Dose Intensity in Neoadjuvant/Adjuvant FEC-100 Chemotherapy

机译:原发性PEGFILGRASTIM预防对新辅助/佐剂FEC-100化疗中相对剂量强度的影响

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Background/Aim: This study aimed was to clarify the impact of pegfilgrastim (PEG) 3.6 mg primary prophylaxis of febrile neutropenia (FN) on the average relative dose intensity (ARDI) of neoadjuvant/adjuvant FEC-100 for breast cancer. Materials and Methods: This retrospective, single-centre cohort study including 296 patients who received FEC-100 compared PEG and non-PEG groups. The PEG group received PEG 3.6 mg as a single subcutaneous injection in each study cycle. The primary endpoint was the ARDI of FEC-100. The secondary endpoints were patient percentage of ARDI=85%, factors associated with ARDI=85%, and reasons for reduced ARDI. Results: The PEG group showed significantly higher mean ARDI (95.6% versus 90.7%, p<0.001) and patient percentage of ARDI=85% (93.0% versus 79.9%, p=0.001). PEG was significantly associated with ARDI=85% (p=0.009). Neutropenia and FN, the main reasons for reduced ARDI, were significantly lower in the PEG group (p<0.05). Conclusion: Primary PEG 3.6 mg prophylaxis increased the ARDI of FEC-100.
机译:背景/目的:本研究旨在阐明PEGFILGRASTIM(PEG)3.6mg初级预防的PEGFILGRASTIM(PEG)3.6mg初前预防对Neoadjuvant /佐剂FEC-100的平均相对剂量强度(ARDI)进行乳腺癌。材料和方法:这种回顾性,单中心队列研究,包括296名接受FEC-100比较PEG和非PEG组的患者。 PEG组在每种研究循环中接受PEG 3.6mg作为单一皮下注射。主要终点是FEC-100的ARDI。次要终点是ARDI = 85%的患者百分比,与ARDI相关的因子= 85%,以及降低ARDI的原因。结果:PEG组显示出明显高的平均值(95.6%,对90.7%,P <0.001)和患者的ARDI = 85%(93.0%,对79.9%,P = 0.001)。 PEG显着与ARDI = 85%(p = 0.009)。中性粒细胞症和FN,降低ARDI的主要原因在PEG组中显着较低(P <0.05)。结论:初级PEG 3.6毫克预防促进FEC-100的ardi。

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