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单击此处编辑母版文本样式,第二级,第三级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,单击此处编辑母版标题样式,2021-ASCO 绝经前乳腺癌内分泌治疗新进展,?,Main contents,aTTom and ATLAS,Fertility concerns in young patients with breast cancer,Potential biomarker prediction of chemo-related amenorrhea,ER as a predictor of EBC outcome in young patients,Ovarian function preservation,复发率,0-4,年,5-9,年,9-14,年,减少,47%,31%,4%,p0.0001,p0.0001,p=0.7,死亡率,0-4,年,5-9,年,9-14,年,减少,29%,33%,34%,p0.0001,p0.0001,p0.0001,0,10,20,30,40,50,0,5,10,15,0,10,20,30,40,50,0,5,10,15,复发率,(%),乳腺癌死亡率,(%),对照组,46.1%,他莫昔芬,治疗,5,年,33.0%,年,年,对照组,32.7%,他莫昔芬,治疗,5,年,23.6%,15,年获益,13.0%,(,SE 1.1,),Logrank 2p 0.00001,15,年获益,9.1%,(,SE 1.0,),Logrank 2p 0.00001,复发率,ER+,乳腺癌死亡率,EBCTCG,Lancert 2021; 378;771-84,EBCTCG,meta,:接受,5,年他莫昔芬治疗可显著获益,他莫昔芬,10,年,vs. 5,年的,5,项,RCT,ECOG,,,Scottish &,NSABP B-14,1,588,ATLAS*,11,646,aTTom,6,953,所有研究,20,187,(,ER,阳性或,ER,未知的女性,),Gray R, et al. 2021 ASCO Abstract 5.,* ATLAS, Lancet 2021;381: 805-16,ATLAS他莫昔芬辅助治疗激素受体阳性乳腺癌,10年 vs. 5年:结果复发与乳腺癌死亡,Davis C, et al. 2021 SABCS Abstract S1-2.,ATLAS=Adjuvant Tamoxifen - Longer Against Shorter,50,40,30,20,%,SE,10,0,0,5,10,15,50,40,30,20,%,SE,10,0,0,5,10,15,乳腺癌死亡,复发,时间,(,年,),时间,(,年,),5,年:,15,年,25.1%,10,年:,15,年,21.4%,第,5-9,年:,RR=0.90,(0.79-1.02),第,10+,年:,RR=0.75,(0.62-0.90),5,年:,15,年,15.0%,10,年:,15,年,12.2%,第,5-9,年:,RR=0.97,(0.79-1.18),第,10+,年:,RR=0.71,(0.58-0.88),aTTom:在6953例EBC中比较他莫昔芬10年与5年的长期作用,Gray R, et al. 2021 ASCO Abstract 5.,研究目的 (及其全球类似研究ATLAS),随机至少20000例女性,比较他莫昔芬10年和5年治疗,评价生存率是否有2-3%的获益,对随机女性进行随访至少15年(因为需要至少10年时间来观察更长期他莫昔芬治疗的完全获益*),*,Peto R, Five years of Tamoxifen - or More? JNCI 1996.,aTTom:,入组患者的,ER,状态,0,200,400,600,800,1000,1200,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,随机化人数,入组年份,ER+ (40%),ER,状态未知,(60%),Gray R, et al. 2021 ASCO Abstract 5.,他莫昔芬,10,年,vs. 5,年:乳腺癌复发,0,2,4,6,8,10,12,0,10,20,30,40,复发率,(%),入组时间,(,年,),ASCO 2008,复发人数,437 vs. 456,RR=0.95 (95% CI 0.83-1.09),P=NS,10,年,(n=3468),5,年,(n=3484),2p=0.5,Gray R, et al. 2021 ASCO Abstract 5.,他莫昔芬10年 vs. 5年:乳腺癌复发2021 ASCO,0,3,6,9,12,15,0,10,20,30,50,40,2p=0.003,复发人数,580 vs. 672,RR=0.85 (95% CI 0.76-0.95),P=0.003,自,2008,年起复发人数,143 vs. 216,复发率,(%),入组时间,(,年,),10,年,(n=3468),5,年,(n=3484),Gray R, et al. 2021 ASCO Abstract 5.,他莫昔芬,10,年,vs. 5,年:不同随访年份的复发率,0.0,0.5,1.0,1.5,2.0,0.79 (0.65,0.96),0.78 (0.63,0.95),0.66 (0.43,1.02),1.10 (0.88,1.38),103.3,92.0,20.0,76.8,-24.6,-23.4,-8.4,7.4,248/3113,221/2453,49/843,154/3485,(7.9%),(9.0%),(5.8%),(4.4%),197/3113,179/2513,36/924,168/3468,(6.3%),(7.1%),(3.9%),(4.8%),7-9,年,10-14,年,15+,年,5-6,年,580/3468,672/3485,-52.2,312.9,所有年份,0.85 (0.76,0.95),类型,事件,/,患者,统计学,OR & 95% CI,10,年,5,年,(O-E),Var.,(10,年,:5,年,),10,年更好,5,年更好,交互作用,2P=0.003,入组后他莫昔芬治疗后的年份,亚组间异质性检验,: ,2,3,=7.8; P=0.05,亚组间趋势检验,: ,2,1,=6.2; P=0.01,Gray R, et al. 2021 ASCO Abstract 5.,他莫昔芬,10,年,vs. 5,年:复发后死亡,Gray R, et al. 2021 ASCO Abstract 5.,0,3,6,9,12,15,0,10,20,30,50,40,乳腺癌死亡人数,404 vs. 452,RR=0.88 (95% CI 0.77-1.01,;,p=0.05),2P=0.06,24%,21%,乳腺癌死亡率,(%),入组时间,(,年,),10,年,(n=3468),5,年,(n=3485),他莫昔芬,10,年,vs. 5,年:不同随访年份的复发后死亡,0.0,0.5,1.0,1.5,2.0,0.99 (0.78,1.26),0.79 (0.64,0.93),0.75 (0.52,1.09),1.17 (0.78,1.78),65.7,87.2,27.6,22.5,-0.6,-20.2,-8.0,3.6,138/3293,207/2748,65/1013,42/3485,(4.2%),(7.5%),(6.4%),(1.2%),136/3275,167/2753,52/1066,49/3468,(4.2%),(6.1%),(4.9%),(1.4%),7-9,年,10-14,年,15+,年,5-6,年,404/3468,452/3485,-27.3,213.9,全组,类型,死亡,/,患者,统计学,OR & 95% CI,10,年,5,年,(O-E),Var.,(10,年,:5,年,),10,年更好,5,年更好,亚组间异质性检验,: ,2,3,=4.4; P=0.2; NS,亚组间趋势检验,: ,2,1,=4.2; P=0.04,0.88 (0.77,1.01),2P=0.06,(11.6%),(13.0%),Gray R, et al. 2021 ASCO Abstract 5.,他莫昔芬,10,年,vs. 5,年:非复发后死亡,0,3,6,9,12,15,0,10,20,30,50,40,非复发死亡人数,481 vs. 487,RR=0.95(95% CI 0.84-1.08,;,p=0.4),37%,34%,非复发死亡率,(%),入组时间,(,年,),10,年,(n=3468),5,年,(n=3485),Gray R, et al. 2021 ASCO Abstract 5.,他莫昔芬,10,年,vs. 5,年:总死亡,Gray R, et al. 2021 ASCO Abstract 5.,0,3,6,9,12,15,0,10,20,30,50,40,总死亡人数,885 vs. 939,RR=0.94(95% CI 0.86-1.03,;,p=0.2),总死亡率,(%),入组时间,(,年,),10,年,(n=3468),5,年,(n=3485),35%,34%,他莫昔芬,10,年,vs. 5,年:不同随访年份的,OS,Gray R, et al. 2021 ASCO Abstract 5.,0.0,0.5,1.0,1.5,2.0,1.05 (0.88,1.26),0.83 (0.71,0.97),0.91 (0.72,1.16),1.05 (0.79,1.40),117.0,166.8,68.9,46.7,5.8,-30.7,-6.3,2.2,248/3391,412/3143,156/1721,94/3485,(7.3%),(13.1%),(9.1%),(2.7%),258/3370,347/3113,146/1751,98/3468,(7.7%),(11.1%),(8.3%),(2.8%),7-9,年,10-14,年,15+,年,5-6,年,849/3468,910/3485,-30.6,439.7,所有年份,0.93 (0.85,1.02),类型,死亡,/,患者,统计学,OR & 95%CI,10,年,5,年,(O-E),Var.,(10,年,:5,年,),10,年更好,5,年更好,2P=0.1; NS,开始他莫昔芬治疗后的年份,亚组间异质性检验:,2,3,=4.5; P=0.2; NS,亚组间趋势检验:,2,1,=2.2; P=0.1; NS,24.5% vs. 26.1%,10+,年:,P=0.016,他莫昔芬,10,年,vs. 5,年:,ER+,乳腺癌死亡率,10,年,vs. 5,年,aTTom,(n=6934 ER+/UK),10,年,vs. 5,年,ATLAS,(n=10,543,ER+/UK),10,年,vs. 5,年,aTTom & ATLAS,(n=17,477 ER+/UK),5-9,年,1.08,(0.85-1.38),0.92,(0.77-1.09,0.97,(0.84-1.15),10+,年,0.75*,(0.63-0.90),0.75,(0.63-0.90),0.75*,(0.65-0.86),所有年份,0.88,(0.74-1.03),0.83*,(0.73-0.94),0.85,(0.77-0.94),*p=0.007,p=0.1,p=0.002,*p=0.004,*,p=0.00004,p=0.001,Gray R, et al. 2021 ASCO Abstract 5.,他莫昔芬,10,年,vs. 5,年:,OS,10,年,vs. 5,年,aTTom & ATLAS,(n=17,477 ER+/UK),5-9,年,0.99,(0.89-1.10),10+,年,0.84*,(0.77-0.93),所有年份,0.91,(0.84-0.97),*,p=0.0007,p=0.008,Gray R, et al. 2021 ASCO Abstract 5.,主要风险:子宫内膜癌绝对风险,0.5%,10,年,5,年,比率,(95% CI),P,值,子宫内膜癌,102,(2.9%),45,(1.3%),2.2,(1.31-2.34), 0.0001,子宫内膜癌死亡,37,(1.1%),20,(0.6%),1.83,(1.09-3.09),0.02,Gray R, et al. 2021 ASCO Abstract 5.,结论,aTTom,和,ATLAS,研究共同证实,5,年后持续他莫昔芬治疗在随后的年份中减低复发率:第,5-6,年无作用,获益主要出现在,7,年之后,他莫昔芬治疗,5,年后持续他莫昔芬治疗同时降低乳腺癌死亡率:第,5-9,年无作用,,10,年之后风险降低,25%,因此,他莫昔芬,10,年与,不用他莫昔芬,相比:,在第一个,10,年降低,1/3,的乳腺癌死亡风险,在第二个,10,年降低,50%,的乳腺癌死亡风险,Gray R, et al. 2021 ASCO Abstract 5.,Main contents,aTTom and ATLAS,Fertility concerns in young patients with breast cancer,Potential biomarker prediction of chemo-related amenorrhea,ER as a predictor of EBC outcome in young patients,Ovarian function preservation,年轻乳腺癌生存者对他莫昔芬影响生育力的顾虑,方法:,对,864,例诊断为,ER+,乳腺癌的患者数据进行分析,排除标准:,诊断时为绝经后,未建议接受他莫昔芬治疗,诊断时广泛转移,不可获得他莫昔芬数据,研究分析,528,例患者中每例患者的治疗情况,以期评估影响初始选择他莫昔芬治疗和他莫昔芬依从性的患者和处方医师水平的因素,Llarena NC, et al. 2021 ASCO Abstract 572.,Llarena NC, et al. 2021 ASCO Abstract 572.,年轻乳腺癌生存者对他莫昔芬影响生育力的顾虑,100,50,0,0,1,2,3,4,5,6,100,50,0,0,1,2,3,4,5,6,时间,(,年,),时间,(,年,),0,期,1-2,期,3,期,P=0.0369,他莫昔芬依从性:分期,他莫昔芬总体依从性,持续治疗患者,(%),持续治疗患者,(%),Llarena NC, et al. 2021 ASCO Abstract 572.,他莫昔芬的依从性:对生育力的顾虑,100,50,0,0,1,2,3,4,5,6,诊断时对保留生育力表示无兴趣,诊断时对保留生育力表示有兴趣,HR=1.935,95%CI=1.213-4.098,P=0.0102,时间,(,年,),持续治疗患者,(%),Llarena NC, et al. 2021 ASCO Abstract 572.,患者停用他莫昔芬或未开始他莫昔芬治疗的原因分析,早期中止他莫昔芬的原因,未开始他莫昔芬治疗的原因,年轻乳腺癌生存者对他莫昔芬影响生育力的顾虑,结论:,对于年龄不超过,45,岁的,ER+,乳腺癌患者,对生育力的顾虑和正在吸烟与不开始接受他莫昔芬治疗以及他莫昔芬治疗后的不依从相关,尽管生育力对年轻患者而言很重要,并且,ASCO,指南推荐肿瘤科医师应与年轻患者讨论生育力,但很少有年轻患者被推荐到生育专科医师处就诊,肿瘤科医师应当与患者讨论生育力及其与乳腺癌治疗的相关性,要改善年轻乳腺癌患者他莫昔芬的依从性应挡强调生育力是一个可调整的危险因素,并且应着重强调戒烟的重要性,Llarena NC, et al. 2021 ASCO Abstract 572.,哪些患者有必要考虑生育功能,哪些其实不必考虑:某些患者接受辅助化疗后,几乎不可能保留生育功能,如何将这部分患者找出来?,AMH,,,a potential biomarker,思考,Main contents,aTTom and ATLAS,Fertility concerns in young patients with breast cancer,Potential biomarker prediction of chemo-related amenorrhea,ER as a predictor of EBC outcome in young patients,Ovarian function preservation,预测化疗诱导闭经的生物标志物,背景:,化疗治疗绝经前乳腺癌常常引起化疗相关闭经(CRA),虽然不完美,但CRA是卵巢功能不佳和生育力降低的替代标志物,在出现CRA的患者中,绝经病症更为严重,CRA与更好的乳腺癌预后相关(可能是因为雌激素暴露的减少),Ruddy KJ, et al. 2021 ASCO Abstract 9508.,AMH,作为,CRA,的生物标志物,AMH是一种由卵巢粒层细胞产生的二聚化糖蛋白,是卵巢功能储藏的潜在生物标志物,AMH抑制FSH引起的过度卵泡招募,在总体人群中,AMH水平反映了卵巢功能储藏功能,在成年女性中,AMH随年龄增长自上降低,较低的AMH水平可预测较低的IVF成功率,与较好的IVF结果相关,与较差的IVF结果相关,在月经周期期间,AMH维持相对稳定,Ruddy KJ, et al. 2021 ASCO Abstract 9508.,AMH=,苗勒管激素;,IVF=,试管内授精,研究概况,ECOG 5103 (PI:Miller):,一项评估单纯AC-T方案、AC-T同步联合贝伐珠单抗方案与AC-T联合延长贝伐珠单抗方案治疗早期乳腺癌患者的随机临床研究,每例患者在基线(治疗前)测定血清水平,ECOG 5103决策制定/生活质量(DM-QOL)亚研究(PI:Partridge):,对开始DM-QOL亚研究(2021/5/1-2021/6/8)后纳入的患者进行强制性 访问调查,入组后连续访问最多18个月,有时机收集月经数据,Ruddy KJ, et al. 2021 ASCO Abstract 9508.,评估方法,Ruddy KJ, et al. 2021 ASCO Abstract 9508.,基线血清,AMH,浓度,ng/mL,第,12,月时电话调查,患者自述末次月经,第,18,月时电话调查,患者自述末次月经,入组条件与定义,入组条件:,DM-QOL亚研究中的绝经前(末次月经到入组前0.11,4(6%),18(29%),59(94%),44(71%),0.009,年龄,40,岁,41-45,岁,45,岁,16(43%),4(15%),2(3%),21(57%),22(85%),60(97%),0.000002,种族,白,黑,亚,未知,17(16%),5(33%),0,0,90(84%),10(67%),1(100%),1(100%),0.35,治疗组,无贝伐珠单抗治疗,贝伐珠单抗同步治疗,贝伐珠单抗延长治疗,10(33%),10(21%),2(4%),20(67%),37(79%),46(96%),0.002,内分泌治疗,否,是,10(21%),12(16%),39(79%),64(84%),0.63,1,8,个月,CRA,的预测因素:单变量分析,(N=100),Ruddy KJ, et al. 2021 ASCO Abstract 9508.,因素,无,CRA,CRA,P,AMH (ng/mL),0.11,0.11,4(7%),15(34%),52(93%),29(66%),0.0008,年龄,40,岁,41-45,岁,45,岁,12(50%),6(27%),1(2%),12(50%),16(73%),53(98%),0.0000004,种族,白,黑,亚,未知,16(19%),2(15%),1(50%),69(81%),11(85%),1(50%),0.43,治疗组,无贝伐珠单抗治疗,贝伐珠单抗同步治疗,贝伐珠单抗延长治疗,6(26%),9(25%),4(10%),17(74%),27(75%),37(90%),0.15,内分泌治疗,否,是,11(28%),8(13%),28(72%),53(87%),0.07,1,8,个月,CRA,的预测因素:多变量分析,Ruddy KJ, et al. 2021 ASCO Abstract 9508.,因素,OR,95% CI,P,AMH (ng/mL),0.41,0.18-0.93,0.03,41-45,岁,(,参照,=40),45,岁,(,参照,=40),1.94,21.9,0.46-8.2,2.22-216.47,0.36,0.008,白种人,0.58,0.09-3.53,0.55,贝伐珠单抗治疗,1.06,0.21-5.21,0.94,内分泌治疗,2.17,0.59-7.97,0.24,结论,AMH是预测化疗相关闭经CRA的良好生物标志物,较低的基线AMH水平与更高的18个月CRA相关,需要在生存者中开展扩大随访和更大型的研究:,评估测定AMH是否对某一亚组患者最有意义(如40岁?),评估治疗前AMH与生育力、绝经病症和疾病结果的相关性,探索临床预后阈值,收集生物标志物有助于为生存期间的临床医护工作提供有用的信息,应当成为研究关注点,Ruddy KJ, et al. 2021 ASCO Abstract 9508.,Main contents,aTTom and ATLAS,Fertility concerns in young patients with breast cancer,Potential biomarker prediction of chemo-related amenorrhea,ER as a predictor of EBC outcome in young patients,Ovarian function preservation,OShaughnessy J, et al. 2021 ASCO Abstract 590.,ER,是,40,岁,EBC,患者治疗结局的预测因素,99-016,是评估辅助化疗治疗高危乳腺癌妇女,(,定义为,1,个阳性腋窝淋巴结,+,肿瘤,T1-3,N1-2,M0,或,N0+,肿瘤,2cm,或,1cm+ER-/PR-),的,III,期研究,方案:,组,1,ACP (n=916),组,2,APwP (n=914),阿霉素,60mg/m2,+,阿霉素,50mg/m2,+,环磷酰胺,600mg/m2,紫杉醇,200mg/m2,q3w,,,4,周期,q3w,,,4,周期,紫杉醇,175mg/m2,紫杉醇,80mg/m2,(3h) q3w,,,4,周期,(1h) 12w,HR+,患者都在化疗后给予,5,年他莫昔芬治疗,OShaughnessy J, et al. 2021 ASCO Abstract 590.,接受,AC/P,治疗的患者,DFS,与年龄、,ER,关系,ER -,ER +,n,5,年,DFS,(%),(95% CI),n,5,年,DFS,(%),(95% CI),99-016(AC/P),年龄,40,岁,年龄,40,岁,P,43,201,75(58-85),74(69-79),0.99,45,517,75(55-85),86(82-89),0.02,OShaughnessy J, et al. 2021 ASCO Abstract 590.,结论,ER-患者中, 40岁人群的DFS不差于40岁人群,提示接受辅助化疗的 40岁ER-患者保存卵巢功能对预后无明显负面影响。,辅助化疗后给予标准他莫昔芬辅助治疗40岁ER+患者的DFS差于ER+40岁患者,接受相同化疗及他莫昔芬治疗后,,ER+,的,40,岁的患者预后,差于,40,岁以上患者,提示卵巢功能对于激素受体阳性患者预后的影响,EBCTCG,荟萃分析,观察在ER+或未明患者中,用或不用卵巢功能抑制的差异:,7601例女性患者,入组时年龄均50岁,47%ER不明,61%淋巴结阳性,Effects of chemotherapy and hormonal therapy for early breast cancer on,recurrence and 15-year survival: an overview of the randomised trials,EBCTCG. Lancet 2005; 365:1687-1717.,卵巢功能抑制包括:手术、放疗与,GnRHa,卵巢功能抑制降低乳腺癌复发及乳腺癌死亡风险,复发风险,17%,51.6%,47.3%,15,15,年绝对获益4.3%,60,50,40,30,20,10,0,0,5,10,Log-rank 2p=0.00001,年事件发生率比,=0.83,SE0.038,时间,(,年,),乳腺癌死亡风险,13%,15,43.5%,40.3%,15,年绝对获益3.2%,60,50,40,30,20,10,0,0,5,10,Log-rank 2p=0.004,年事件发生率比,=0.87,SE0.045,时间,(,年,),复发率,(%),对照组 卵巢抑制组,乳腺癌死亡率,(%),IBCSG VIII,研究:中位随访年,激素受体阳性,,500mg/m2/,周期,环磷酰胺,2400mg/m2/,周期,首次化疗至少,2,周前给予首次,戈舍瑞林,3.6mg,,,之后每四周直至末次化疗周期,多项研究的主要结果,1. Del Mastro L, et al. JAMA 2011; 306(3):269-276.,2. Recchia F, et al. Anti-Cancer Drugs 2002; 13:417-424.,3. Recchia F, et al. Cancer 2006; 106:514-523.,4. Del Mastro L, et al. Ann Oncol 2006; 17:74-78.,5. Urruticoechea A, et al. Breast Cancer Res Treat 2007.,6. Badawy A, et al. Fertil Steril 2009; 91:694-697.,7. Gerber B, et al. J Clin Oncol 2011; 29:2334-2341.,*,对照研究,,对照组单纯化疗,作者,年份,例数,主要结果,Recchia,2002,64,中位随访,55,个月,月经恢复率,86%,,,DFS,率,84%,,,预计,1,、,3,、,5,年,RFS,率为,100%,、,81%,、,75%,Recchia,2006,100,中位随访75个月,40岁患者月经恢复率56%,3例患者怀孕,,预期5年和10年RFS为84%和76%;预期5年和10年OS为96%和91%,Del Mastro,2006,29,计划随访,12,个月,月经恢复率,72%,,,FSH,40IU/l 83%,40,岁患者月经恢复率,42%,Urruticoechea,2007,60,中位随访,43,个月,随访第一年月经恢复率,90%,,,中位至恢复时间,5,个月,,10,例期望怀孕患者中,8,例成功怀孕,Badawy*,2009,78,月经恢复率89.6%,VS 33.3%;,69.2%,VS 25.6%,的患者在治疗中止3-8个月内自发排卵,Del Mastro*,(PROMISE),2011,281,随访,12,个月,早期闭经率,8.9%(,显著低于对照组,25.9%),,,月经恢复率,63.3%(,显著高于对照组,49.6%),,,中位至月经恢复时间,6.7,个月,(,对照组尚未达到,),Gerber*,(ZORO),2011,60,中位随访暂时闭经率,93.3%,VS 83.3%,,化疗后,6,个月月经恢复率,70.0% VS 56.7%,,,中位至月经恢复时间,6.8,个月,但与对照组无差异,化疗期间联合GnRHa对卵巢功能的保护作用:一项系统性回忆和荟萃分析,Mohamed A, et al. Fertil Steril 2021; 95:906-914.,系统性回忆与荟萃分析:概况,目的:评估GnRHa联合化疗是否能为化疗后处于卵巢功能早衰风险的女性带来更好的生殖能力,方法:电子化或手动检索MEDLINE/EMBASE/CENTRAL等数据库,发表于2021年1月之前,比较GnRHa联合化疗与单纯化疗治疗绝经前女性的随机对照研究,Mohamed A, et al. Fertil Steril 2021; 95:906-914.,作者,/,疾病,国家,GnRHa (n),(,年龄;随访年份,),对照,(n),(,年龄;随访年份,),化疗,/GnRHa,Waxman/HL,英国,8 (28.5; 2.3),10 (25.9; 2.0),6,周期,/,布舍瑞林,Giani/OC,伊朗,15 (21; 0.5),15 (22; 0.5),6,周期,/,曲普瑞林,Giuseppe/HL,意大利,14 (24.3; 2.4),15 (24.26; 5.93),6,周期,/,曲普瑞林,Badawy/BC1,埃及,40 (30.00; 0.66),40 (29.20; 0.66),6,周期,/,戈舍瑞林,Gerber/BC2,德国,30 (35.1; 0.5),30 (38.2; 0.5),12,周期,/,戈舍瑞林,Sverrisdottir/BC3,瑞典,A: 29 (45; 1.0),B: 37 (46; 1.0),A: 28 (45; 1.0),B: 29 (45; 1.0),6,周期,TAM,/,戈舍瑞林,HL=,霍奇金淋巴瘤;,OC=,卵巢癌;,HD=,霍奇金疾病;,BC1=,单侧乳腺癌;,BC2=,激素受体阴性乳腺癌;,BC3=,淋巴结阳性乳腺癌,荟萃分析结果:卵巢功能早衰GnRHa显著获益,Mohamed A, et al. Fertil Steril 2021; 95:906-914.,Badawy 2008,Gilani 2007,Guiseppe 2007,Sverrisdottir 2009a,Sverrisdottir 2009b,Waxman 1987,ZORO 2009,全组,(95% CI),总事件,异质性,: Tau,2,=1.38; Chi,2,=17.68, df=6; i,2,=66%; P=0.007,总效应检验,; Z=2.17;,P=0.03,35,15,14,8,2,4,21,99,40,15,14,29,37,8,30,173,13,10,8,2,3,6,17,59,40,15,15,28,29,10,30,167,18.9%,8.8%,8.8%,15.6%,14.3%,14.2%,19.5%,100.0%,14.54 4.62,45.78,16.24 0.81,325.88,25.59 1.29,506.45,4.95 0.95,25.86,0.50 0.08,3.18,0.67 0.10,4.35,1.78 0.62,5.17,3.46 1.13,10.57,研究或亚组,事件,总计,事件,总计,权重,M-H,随机,95% CI,OR,对照,GnRH,M-H,随机,95% CI,OR,0.01,0.1,1,10,100,对照组更好,GnRHa,更好,荟萃分析结果:自发性排卵GnRHa显著获益,Badawy 2008,27,40,10,40,87.8%,3.00 0.22,40.93,研究或亚组,事件,总计,事件,总计,权重,M-H,随机,95% CI,OR,对照,GnRHa,M-H,随机,95% CI,OR,Waxman 1987,Waxman 1987,全组,(95% CI),总事件,异质性,: Tau,2,=0.00; Chi,2,=0.26, df=1; i,2,=0%; P=0.61,总效应检验,; Z=3.73;,P=0.0002,29,48,59,50,100.0%,2,8,1,10,12.2%,6.23 2.35,16.51,5.70 2.29,14.20,0.001,0.1,1,10,1000,对照组更好,GnRHa,更好,Mohamed A, et al. Fertil Steril 2021; 95:906-914.,荟萃分析结果:自然妊娠两组无显著差异,Guiseppe 2007,0,14,2,15,32.2%,0.37 0.01,10.43,研究或亚组,事件,总计,事件,总计,权重,M-H,随机,95% CI,OR,对照,GnRHa,M-H,随机,95% CI,OR,Waxman 1987,全组,(95% CI),总事件,异质性,: Tau,2,=0.00; Chi,2,=0.63, df=2; i,2,=0%; P=0.73,总效应检验,; Z=0.91; P=0.36,1,52,4,55,100.0%,0,8,1,10,28.3%,0.19 0.01,4.24,0.44 0.07,2.59,0.001,0.1,1,10,1000,1.00 0.06,16.76,1,30,1,30,39.5%,ZORO 2009,对照组更好,GnRHa,更好,Mohamed A, et al. Fertil Steril 2021; 95:906-914.,结论,来自随机对照临床研究的证据提示,GnRHa,联合化疗治疗绝经前女性有潜在的获益,自然月经恢复率和自发排卵率更高,然而怀孕率与对照组无差异。,Mohamed A, et al. Fertil Steril 2021; 95:906-914.,Take home message,基于ATLAS 及aTTom研究的结果,NCCN指南将他莫昔芬辅助治疗时限由5年延长到10年,这一推荐适合绝经前和绝经后患者,随着他莫昔芬辅助治疗时间的延长,临床实践中患者依从性和相关药物不良反响的问题将会更加突出,对于绝经前乳腺癌患者,保存生育功能的意愿和对不良反响担忧是影响他莫昔芬长期用药依从性的最重要因素,Take home message,辅助化疗后患者是否会闭经是影响后续治疗决策的重要因素,,AMH,可能成为预测患者卵巢功能改变的生物标志物,但仍需进一步研究证实,有研究提示,GnRHa,类药物可提高化疗后患者月经恢复率,与化疗联用可能有卵巢保护功能,在,ER+,早期乳腺癌患者中,同样接受化疗和他莫昔芬辅助治疗后,年龄,40,岁的患者较,40,岁患者有更短的,DFS,,提示在较年轻的乳腺癌患者的治疗中,需要考虑更多的有效治疗手段,如卵巢功能抑制。而,ER-,患者中不存在这种差异。,谢 谢,
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