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Assessing risk factors of falls in cancer patients with chemotherapy-induced peripheral neurotoxicity.
Supportive Care in Cancer ( IF 3.1 ) Pub Date : 2019-08-05 , DOI: 10.1007/s00520-019-05023-5
Andreas A Argyriou 1 , Jordi Bruna 2 , Garifallia G Anastopoulou 3 , Roser Velasco 2 , Pantelis Litsardopoulos 1 , Haralabos P Kalofonos 4
Affiliation  

AIM To identify the risk factors of falls in a well-characterized cohort of cancer patients with chemotherapy-induced peripheral neurotoxicity (CIPN). PATIENTS AND METHODS We studied 122 cancer patients experiencing any grade of CIPN, following completion of different chemotherapeutic regimens for various non-hematological malignancies. The results of the clinical examination were summarized by means of the Total Neuropathy Score-clinical version (TNSc®). A neurophysiological examination was also carried out. RESULTS Among 122 patients, 21 (17.2%) of them reported falls. These were 7 males and 14 females with a mean age of 57.3 ± 8.1 years. All of them (21; 100%) had grade 3 CIPN, according to TNSc® with a median value of 15. Univariate analysis showed that the following variables were strongly associated with falls: TNSc® score of > 14 corresponding to grade 3 CIPN, evidence of motor impairment, evidence of sensory ataxia with positive Romberg sign, and decrease of sural a-SAP > 50% from the baseline value. Multivariate regression analysis failed to define independent predictors of falls. However, ROC analysis demonstrated that a discriminative TNSc® cutoff value of > 14 predicted falls with a sensitivity of 100% and specificity of 87%, whereas sensory ataxia predicted falls with a sensitivity of 95% and specificity of 83%. CONCLUSION Grade 3 CIPN, as assessed with TNSc®, and evidence of sensory ataxia with a positive Romberg sign were strongly associated with an increased risk of falls. Although our results need further validation, the TNSc® scale appears to be a practical and easy tool for identifying patients at higher risk of falling.

中文翻译:

评估化疗引起的周围神经毒性的癌症患者跌倒的危险因素。

目的确定在特征明确的队列中患有化疗诱导的周围神经毒性(CIPN)的癌症患者中跌倒的危险因素。患者和方法我们完成了针对各种非血液系统恶性肿瘤的不同化学治疗方案后,对122名经历任何CIPN等级的癌症患者进行了研究。通过总神经病评分临床版本(TNSc®)总结了临床检查的结果。还进行了神经生理学检查。结果在122例患者中,有21例(17.2%)报告跌倒。这些是男性7例,女性14例,平均年龄为57.3±8.1岁。根据TNSc®,所有这些人(21个; 100%)的CIPN为3级,中位数为15。单变量分析显示以下变量与跌倒密切相关:TNSc®得分> 14对应于3级CIPN,运动障碍证据,Romberg征阳性的感觉性共济失调的证据,以及Sural a-SAP从基线值下降> 50%。多元回归分析未能定义跌倒的独立预测因子。但是,ROC分析表明,判别性TNSc®截断值> 14预计会下降,灵敏度为100%,特异性为87%,而感觉共济失调预计下降,灵敏度为95%,特异性为83%。结论TNSc®评估的3级CIPN和Romberg征阳性的感觉性共济失调的证据与跌倒的风险增加密切相关。尽管我们的结果需要进一步验证,但TNSc®量表似乎是一种易于识别跌倒风险较高的实用工具。运动障碍的证据,Romberg征阳性的感觉性共济失调的证据以及Sural a-SAP从基线值下降> 50%。多元回归分析未能定义跌倒的独立预测因子。但是,ROC分析表明,判别性TNSc®临界值> 14预计会下降,灵敏度为100%,特异性为87%,而感觉共济失调预计下降,灵敏度为95%,特异性为83%。结论TNSc®评估的3级CIPN和Romberg征阳性的感觉性共济失调的证据与跌倒的风险增加密切相关。尽管我们的结果需要进一步验证,但TNSc®量表似乎是一种易于识别跌倒风险较高的实用工具。运动障碍的证据,Romberg征阳性的感觉性共济失调的证据以及Sural a-SAP从基线值下降> 50%。多元回归分析未能定义跌倒的独立预测因子。但是,ROC分析表明,判别性TNSc®临界值> 14预计会下降,灵敏度为100%,特异性为87%,而感觉共济失调预计下降,灵敏度为95%,特异性为83%。结论TNSc®评估的3级CIPN和Romberg征阳性的感觉性共济失调的证据与跌倒的风险增加密切相关。尽管我们的结果需要进一步验证,但TNSc®量表似乎是一种易于识别跌倒风险较高的实用工具。Romberg征阳性的感觉性共济失调的证据,并且sural a-SAP从基线值下降> 50%。多元回归分析未能定义跌倒的独立预测因子。但是,ROC分析表明,判别性TNSc®临界值> 14预计会下降,灵敏度为100%,特异性为87%,而感觉共济失调预计下降,灵敏度为95%,特异性为83%。结论TNSc®评估的3级CIPN和Romberg征阳性的感觉性共济失调的证据与跌倒的风险增加密切相关。尽管我们的结果需要进一步验证,但TNSc®量表似乎是一种易于识别跌倒风险较高的实用工具。Romberg征阳性的感觉性共济失调的证据,并且sural a-SAP从基线值下降> 50%。多元回归分析未能定义跌倒的独立预测因子。但是,ROC分析表明,判别性TNSc®临界值> 14预计会下降,灵敏度为100%,特异性为87%,而感觉共济失调预计下降,灵敏度为95%,特异性为83%。结论TNSc®评估的3级CIPN和Romberg征阳性的感觉性共济失调的证据与跌倒的风险增加密切相关。尽管我们的结果需要进一步验证,但TNSc®量表似乎是一种易于识别跌倒风险较高的实用工具。多元回归分析未能定义跌倒的独立预测因子。但是,ROC分析表明,判别性TNSc®临界值> 14预计会下降,灵敏度为100%,特异性为87%,而感觉共济失调预计下降,灵敏度为95%,特异性为83%。结论TNSc®评估的3级CIPN和Romberg征阳性的感觉性共济失调的证据与跌倒的风险增加密切相关。尽管我们的结果需要进一步验证,但TNSc®量表似乎是一种易于识别跌倒风险较高的实用工具。多元回归分析未能定义跌倒的独立预测因子。但是,ROC分析表明,判别性TNSc®截断值> 14预计会下降,灵敏度为100%,特异性为87%,而感觉共济失调预计下降,灵敏度为95%,特异性为83%。结论TNSc®评估的3级CIPN和Romberg征阳性的感觉性共济失调的证据与跌倒的风险增加密切相关。尽管我们的结果需要进一步验证,但TNSc®量表似乎是一种易于识别跌倒风险较高的实用工具。14例预测的跌倒敏感度为100%,特异性为87%,而感觉共济失调预测的跌倒敏感度为95%,特异性为83%。结论TNSc®评估的3级CIPN和Romberg征阳性的感觉性共济失调的证据与跌倒的风险增加密切相关。尽管我们的结果需要进一步验证,但TNSc®量表似乎是一种易于识别跌倒风险较高的实用工具。14例预测的跌倒敏感度为100%,特异性为87%,而感觉共济失调预测的跌倒敏感度为95%,特异性为83%。结论TNSc®评估的3级CIPN和Romberg征阳性的感觉性共济失调的证据与跌倒的风险增加密切相关。尽管我们的结果需要进一步验证,但TNSc®量表似乎是一种易于识别跌倒风险较高的实用工具。
更新日期:2020-02-23
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