JCO:顺铂的耳毒性研究

2016-07-12 Seven L 译 MedSci原创

众所周知癌症患者中广泛使用的顺铂具有耳毒性。近期有研究表明,对于生殖细胞瘤幸存者,增加增加顺铂剂量与听力损失显著相关。印第安那大学梅尔文和布伦西蒙癌症中心的癌症生存研究项目主任Lois B. Travis博士和他的同事们试图评估顺铂累积剂量和听觉能力之间的相关性,该研究纳入了488名(平均诊断年龄31岁;范围,15-49)已使用顺铂治疗的生殖细胞肿瘤患者。队列中的大多数患者接受博莱霉素,依托泊苷和

众所周知癌症患者中广泛使用的顺铂具有耳毒性。近期有研究表明,对于生殖细胞瘤幸存者,增加顺铂剂量与听力损失显著相关。

印第安那大学梅尔文和布伦西蒙癌症中心的癌症生存研究项目主任Lois B. Travis博士和他的同事们试图评估顺铂累积剂量和听觉能力之间的相关性,该研究纳入了488名(平均诊断年龄31岁;范围,15-49)已使用顺铂治疗的生殖细胞肿瘤患者。

队列中的大多数患者接受博莱霉素,依托泊苷和顺铂(60.5%)或依托泊苷和顺铂化疗方案(32%)中位数顺铂累积剂量为400 mg/m2(范围,198-800)。

患者的听力学分析包括听力图(0.25-12 kHz)、中耳功能及耳鸣评估测试。化疗到听力测试的中位数时间为4.25年(范围,1-30.3)。

研究人员使用美国言语语言听力协会标准来确定听力损失的严重程度。研究者基于听觉阈值将患者分为四类,并匹配年龄、性别相关的对照组。

数据显示,只有20%的患者有正常的听力,其他80%个有至少20 dB的听力损失。18%的患者有严重的听力损失。40%的患者有耳鸣,并且研究者发现耳鸣和听力损失相关(P < .001)。

年龄调整后的分析表明,增加顺铂的剂量与范围4 kHz-10 kHz的更糟糕的听力有关(4 kHz:P = .021;10 kHz:P < .001)。此外,顺铂累积剂量超过300 mg/m2似乎与更糟糕的听力损失严重程度相关(OR = 1.59; 95% CI, 1.14-2.21)。

顺铂剂量每增加100-mg/m2,与整体听力损失3.2-db有关(P < .001)。

与规范的人群相比,患者接收超过300 mg/m2的顺铂比小剂量的患者,更有可能位于听力最差的分类中(OR = 1.33; 95% CI, 0.95-1.85)。

10%的患者有噪音引起的损害,但这似乎不受顺铂剂量的影响。

年龄和顺铂进行调整后分析显示,12.3%的患者有高血压,且与整体听阈显著相关(4-12 kHz; P = .0066)。

研究人员承认,他们无法调整吸烟和其他潜在的混杂因素。不过本研究已经证实了顺铂的耳毒性,希望临床医生了解此之后,在顺铂治疗时避免额外的耳毒性药物,如氨基糖苷类。

原始出处:

Frisina RD, et al. Comprehensive Audiometric Analysis of Hearing Impairment and Tinnitus After Cisplatin-Based Chemotherapy in Survivors of Adult-Onset Cancer .J Clin Oncol. 2016;doi:10.1200/JCO.2016.66.8822.

Cumulative cisplatin dose linked to hearing loss among testicular cancer survivors.
Healio.July 12, 2016


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    2016-09-30 lidong40
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    2016-07-14 jetleo

    顺铂治疗时避免额外的耳毒性药物,如氨基糖苷类

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1891286, encodeId=4eb518912866f, content=<a href='/topic/show?id=25b0102e2df' target=_blank style='color:#2F92EE;'>#JCO#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10272, encryptionId=25b0102e2df, topicName=JCO)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6da1120, createdName=lidong40, createdTime=Fri Sep 30 17:30:00 CST 2016, time=2016-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1737488, encodeId=206d1e37488a3, content=<a href='/topic/show?id=292f965e5b5' target=_blank style='color:#2F92EE;'>#铂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96575, encryptionId=292f965e5b5, topicName=铂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ca4034296500, createdName=ms3153534357578991, createdTime=Sun Jun 18 08:30:00 CST 2017, time=2017-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1614044, encodeId=efcb16140447a, content=<a href='/topic/show?id=aaa780492d2' target=_blank style='color:#2F92EE;'>#耳毒性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=80492, encryptionId=aaa780492d2, topicName=耳毒性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e81419475344, createdName=12498761m62暂无昵称, createdTime=Thu Jul 14 11:30:00 CST 2016, time=2016-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=93043, encodeId=34449304342, content=顺铂治疗时避免额外的耳毒性药物,如氨基糖苷类, beContent=null, objectType=article, channel=null, level=null, likeNumber=11, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Thu Jul 14 10:54:00 CST 2016, time=2016-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=92965, encodeId=5ff692965f8, content=好牛逼,知道有这么个毒性,但是从来没有注意过, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=a37a1710612, createdName=oo902, createdTime=Wed Jul 13 16:32:00 CST 2016, time=2016-07-13, status=1, ipAttribution=)]
    2016-07-13 oo902

    好牛逼,知道有这么个毒性,但是从来没有注意过

    0

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2015年ASCO GI研讨会于1月15日~17日在美国旧金山举行。根据经验即使将S-1作为辅助化疗,III期胃癌预后并不尽如人意。新辅助化疗是一种很有希望的方法,但是它的最佳治疗维持时间和方案尚未确定。在此次会议上,研究人员进行了一项II期试验对局部可切除晚期胃癌的新辅助化疗方案进行比较(COMPASS生存期结果分析)。研究方法研究人员开展了一项随机II期试验,利用一种2×2析因设计,对S-

JCO:博来霉素、依托泊苷、顺铂的肺损伤影响有限

 博来霉素最为人所知的不良反应是肺纤维化。使用博来霉素、依托泊苷和顺铂(BEP)治疗睾丸癌,患者由于博来霉素诱导的急性改变不高于6.8%,死亡风险为0-1%。使用BEP治疗生殖细胞癌症,有研究假设患者会有肺部毒性风险。因为前人的研究有着缺点,所以丹麦的研究人员开展了一项大规模的、非选择性的经过近期肺部功能监测的患者队列来进行研究,这些患者均是在使用BEP前后以及正在使用的时候接受监测,从