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乳腺癌化疗患者认知功能的队列研究 被引量:5

Cognitive function in breast cancer patients on chemotherapy: a longitudinal study
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摘要 目的探讨乳腺癌患者化疗前后认知功能是否损害。方法采用成套的神经心理学测验分别对来自2012年1月至2013年2月在安徽医科大学第一附属医院就诊的42例化疗组乳腺癌患者(CT)进行化疗前(T1)和化疗后(T2)评定,和间隔时间相匹配的37例未化疗组乳腺癌患者(non—CT)以及40名健康对照组被试(HC)进行两次评定,比较3组被试神经心理学特征。结果与T1比较,化疗组患者在T2评估时,数字广度倒背(4.5±0.9)、数字符号[(48±8)分]、延迟记忆[(8.5±1.7)分]和再认回忆记忆[(7.9±1.6)分]的得分降低,完成TMT任务B(103±12)s、Stroop任务B(21.6±4.9)s及任务c(34.7±7.1)s时间延长,且差异均有统计学意义(分别为t=2.680、2.354、3.208、2.961-2.612、-2.600、-3.304;均P〈0.05);3组被试在T2评估时,CT组、non-CT组及HC组得分分别在倒背测验为(4.5±0.9)分、(5.2±1.1)分、(5.3±1.1)分,数字符号为(48±8)分、(52±8)分、(51±8)分,延迟记忆测验为(8.5±1.7)分、(10.2±1.4)分、(10.5±1.8)分,再认回忆测验为(7.9±1.6)分、(9.8±1.6)分、(9.5±2.0)分;CT组、non.CT组及HC组分别在完成TMT任务B中为(103±12)s、(96±7)S、(97±8)S,Stroop任务B中为(21.6±4.9)S、(18.6±3.8)S、(18.2±2.7)s,Stroop任务C中为(34.7±7.1)s、(30.8±7,1)S、(29.8±6.2)S,化疗组患者的数字广度倒背、数字符号、延迟记忆和再认记忆得分少于未化疗组和健康对照组,完成TMT任务B、Stroop任务B及任务c时间慢于未化疗组和健康对照组,组间与时间交互效应显著,差异具有统计学意义(分别为F=3.272、3.202、8.851、7.789、4.524、5.641、4.201;均P〈0.05)。结论推测乳腺癌患者化疗后存在认知功能损害,表现在记忆、注意能力和执行功能不同程度的改变。 Objective To explore whether cognitive impairment in breast cancer patients after the completion of chemotherapy treatment in comparisons with breast cancer patients without chemotherapy treatment and matched healthy controls. Methods A neuropsychology battery was applied in all breast cancer patients at our hospital from January 2012 to February 2013. Forty-two breast cancer patients with chemotherapy treatment (CT) underwent neuropsychologic testing before the start of chemotherapy ( T1 ) and after treatment (T2). And 37 patients without chemotherapy treatment (non-CT) and matched healthy controls (HC) underwent the same assessment at matched intervals. Results The CT group performed significantly worse on attention, memory and executive function tests at T2 versus T1 ( P 〈 O. 05 ). As compared with HC and non-CT groups, the correct numbers of backward, digit symbol, delayed recall and recognition were lower in the CT group ( P 〈 0.05 ). The reacting time of TMT test B, Stroop test B and Stroop test C were longer in the CT group ( P 〈 0.05 ). There was significant time interaction in three groups ( P 〈 0.05 ). Conclusion There are longitudinal changes in cognitive functioning of memory, attention and executive functions in breast cancer oatients on Chemotheraoy.
出处 《中华医学杂志》 CAS CSCD 北大核心 2014年第1期27-30,共4页 National Medical Journal of China
基金 国家自然科学基金(81171273,31100812,31000503) 安徽医科大学博士科研资助项目(XJ201117)
关键词 乳腺癌 化学疗法 认知障碍 神经心理学测验 队列研究 Breast cancer Chemotherapy Cognitive impairment Neuropsychological test Longitudinal study
作者简介 通信作者:汪凯,Email:wangkail964@126.com
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参考文献21

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同被引文献29

  • 1毛秋粉,尹雅芙,刘浩,李娜,李雪娜,周久茂,李亚明.乳腺癌患者化疗后认知功能障碍的研究现状[J].中华临床医师杂志(电子版),2011,5(15):4462-4464. 被引量:8
  • 2Crowgey T, Peters KB, Hornsby WE, et al. Relationship betweenexercise behavior, cardiorespiratory fitness, and cognitive function in early breast cancer patients treated with doxorubicin-containing chemotherapy: a pilot study [J]. Appl Physiol Nutr Metab,2014, 39(6) :724-729. doi: 10. 1139/apnm-2013-0380.
  • 3Askren MK, Jung M, Berman MG, et al. Neuromarkers of fatigue and cognitive complaints following chemotherapy for breast cancer: a prospective fMRI investigation [J]. Breast Cancer Res Treat, 2014,147(2) :445-455. doi: 10. 1007/s10549-014-3092-6.
  • 4Zheng Y, Luo J, Bao P, et al. Long-term cognitive function change among breast cancer sufvivors [J]. Breast Cancer Res Treat,2014, 146 (3) :599-609. doi: 10. 1007/s10549-014-3044- 1.
  • 5Cheung YT, Foo YL, Shwe M, et al. Minimal clinically important difference (MCID) for the functional assessment of cancer therapy: cognitive function (FACT-Cog) in breast cancer patients [ J]. J Clin Epidemiol, 2014, 67 ( 7 ) : 811-820. doi: 10. 1016/ j. jclinepi. 2013. 12. 011.
  • 6Chen X, Zhu C, Li J,et al. Dissociation of decision making under ambiguity and decision making under risk in breast cancer patients receiving adjuvant chemotherapy: a neuropsychological study [ J ]. Brain Res, 2013, 1533 : 63-72. doi : 10. 1016/ j. brainres. 2013.08. 015.
  • 7张燕,张丽,唐根富.农村老年人抑郁水平及其影响因素的研究[J].中国社会医学杂志,2012,29(1):31-33. 被引量:11
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