中国临床药理学杂志
中國臨床藥理學雜誌
중국림상약이학잡지
THE CHINESE JOURNAL OF CLINICAL PHARMACOLOGY
2015年
9期
725-727
,共3页
乳腺癌%曲妥珠单抗%新辅助化疗%表皮生长因子受体2%临床疗效
乳腺癌%麯妥珠單抗%新輔助化療%錶皮生長因子受體2%臨床療效
유선암%곡타주단항%신보조화료%표피생장인자수체2%림상료효
breast cancer%trastuzumab%neoadjuvant chemotherapy%human epidermal growth factor receptor 2%clinical efficacy
目的:评价曲妥珠单抗联合紫杉醇新辅助治疗表皮生长因子受体2(HER2)阳性乳腺癌的临床疗效及安全性。方法36例乳腺癌病患者术前接受4个周期曲妥珠单抗联合紫杉醇新辅助治疗,第1个周期,静脉滴注紫杉醇175 mg· m-2,第1天+曲妥珠单抗8 mg· kg-1,第2天;第2~4个周期,紫杉醇175 mg· m-2第1天+曲妥珠单抗6 mg· kg-1,第2天。每个化疗周期21 d。化疗4个周期后进行疗效评价及根治性手术,疗效评价标准包括完全缓解、客观有效率及不良反应发生率。结果36例患者全部完成完整的预定化疗周期,完全缓解18例,部分缓解13例,客观有效率为86.11%。完全缓解和部分缓解患者的雌激素受体(+/-)及孕激素受体(+/-)亚组间比较差异均无统计学意义( P>0.05)。化疗期间主要不良反应为粒细胞减少和疲倦,其发生率为13.88%和61.11%。结论曲妥珠单抗联合紫杉醇新辅助治疗HER2阳性乳腺癌客观有效率较高,不良反应发生率较低。
目的:評價麯妥珠單抗聯閤紫杉醇新輔助治療錶皮生長因子受體2(HER2)暘性乳腺癌的臨床療效及安全性。方法36例乳腺癌病患者術前接受4箇週期麯妥珠單抗聯閤紫杉醇新輔助治療,第1箇週期,靜脈滴註紫杉醇175 mg· m-2,第1天+麯妥珠單抗8 mg· kg-1,第2天;第2~4箇週期,紫杉醇175 mg· m-2第1天+麯妥珠單抗6 mg· kg-1,第2天。每箇化療週期21 d。化療4箇週期後進行療效評價及根治性手術,療效評價標準包括完全緩解、客觀有效率及不良反應髮生率。結果36例患者全部完成完整的預定化療週期,完全緩解18例,部分緩解13例,客觀有效率為86.11%。完全緩解和部分緩解患者的雌激素受體(+/-)及孕激素受體(+/-)亞組間比較差異均無統計學意義( P>0.05)。化療期間主要不良反應為粒細胞減少和疲倦,其髮生率為13.88%和61.11%。結論麯妥珠單抗聯閤紫杉醇新輔助治療HER2暘性乳腺癌客觀有效率較高,不良反應髮生率較低。
목적:평개곡타주단항연합자삼순신보조치료표피생장인자수체2(HER2)양성유선암적림상료효급안전성。방법36례유선암병환자술전접수4개주기곡타주단항연합자삼순신보조치료,제1개주기,정맥적주자삼순175 mg· m-2,제1천+곡타주단항8 mg· kg-1,제2천;제2~4개주기,자삼순175 mg· m-2제1천+곡타주단항6 mg· kg-1,제2천。매개화료주기21 d。화료4개주기후진행료효평개급근치성수술,료효평개표준포괄완전완해、객관유효솔급불량반응발생솔。결과36례환자전부완성완정적예정화료주기,완전완해18례,부분완해13례,객관유효솔위86.11%。완전완해화부분완해환자적자격소수체(+/-)급잉격소수체(+/-)아조간비교차이균무통계학의의( P>0.05)。화료기간주요불량반응위립세포감소화피권,기발생솔위13.88%화61.11%。결론곡타주단항연합자삼순신보조치료HER2양성유선암객관유효솔교고,불량반응발생솔교저。
Objective To evaluate the efficacy and safety of neoadjuvantchemotherapy of trastuzumab combined with paclitaxel on human epidermalgrowth factor receptor -2 (HER2) positive breast cancer.Methods A total of 36 patients with breast cancer were included in this study.Patients in this study were given trastuzumab combined with paclitaxelneoadjuvant chemotherapy.Paclitaxel 175 mg· m-2 through intravenousinjection in 3 h on day 1 followed by trastuzumab 8 mg· kg-1 (burdendosage) on day 2 for cycle 1.And for cycle 2 to 4, paclitaxel remainedthe same, followed by trastuzumab 6 mg· kg-1 .Each chemotherapycycle was 21 days.After 4 cycles of chemotherapy treatment, the data ofclinical efficacy and toxicity were evaluated.Results All of the 36 casesfinished the neoadjuvant chemotherapy.The case of completeresponse, partial response were 18 and 13 and and objective responserate (ORR) was 86.11%.There was no statistical difference in ORRamong the subgroup analysis (P >0.05).The main adverse reactionswere granulocytopenia (13.88%) and fatigue (61.11%) during thechemotherapy.Conclusion High clinical efficacy and less adversereactions are found in the treatment of trastuzumab combined withpaclitaxel for HER2 -positive breast cancer.