早期营养干预对头颈部肿瘤同期放化疗患者营养状况及耐受性影响.doc
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早期营养干预对头颈部肿瘤同期放化疗患者营养状况及耐受性影响
[摘要] 目的 探讨早期营养干预对头颈部肿瘤患者营养状况及放化疗耐受性的影响。方法 将70例头颈部肿瘤患者随机分为观察组和对照组,对照组接受常规护理,观察组在对照组基础上增加早期营养干预,分别评估两组患者的营养监测指标的变化、观察治疗耐受性情况。结果 观察组放疗结束的各项营养指标下降明显小于对照组。两组患者放疗和化疗按预期的时间和剂量完成情况及因毒副反应中断治疗天数比较,差异有统计学意义(P0.05)。结论 早期营养干预可有效地改善营养状态,提高头颈部肿瘤患者放化疗耐受性,促进康复。
[关键词] 头颈部肿瘤;早期营养干预;放化疗
[中图分类号] R473.73 [文献标识码] B [文章编号] 1673-9701(2014)22-0154-04
[Abstract] Objective To investigate the impact of an early nutritional intervention on nutritional status and treatment tolerance in patients undergoing chemoradiotherapy for head and neck cancer(HNC). Methods Seventy patients undergoing chemoradiotherapy were randomly divided into two groups, the experimental group and the control group. In experimental group patients were administered for early nutritional intervention, whereas patients in control group received routine care. The nutritional status, treatment tolerance, patients who completed the planned chemoradiotherapy were compared between two groups. Results Compared with the control group, the experimental patients nutritional status at the end of treatment was less than the control group(P0.05). Moreover, two groups patients all completed the planned chemoradiotherapy, and they experienced fewer radiotherapy breaks for toxicity(P0.05). Conclusion Early nutritional intervention in patients with HNC receiving chemoradiotherapy can effectively improve nutritional status, treatment tolerance and promote cancer rehabilitation.
[Key words] Head and neck cancer;Early nutritional intervention;Chemoradiotherapy
放疗联合化疗有助于提高头颈部肿瘤患者的局部控制率和降低远处转移率,带来治疗获益,但不良反应的严重程度也随之增加[1]。由于同步放化疗可导致患者明显的口干、口咽部疼痛、吞咽困难及食欲下降、恶心呕吐等胃肠道副反应,严重影响头颈部肿瘤患者的饮食摄入,增加了营养不良的发生率,且影响患者的治疗耐受性,进而引起住院时间延长,预后不良[2-4]。因此,加强营养干预对改善头颈部肿瘤患者的生存质量与预后有重要意义。我科于2012年1月~2013年12月将早期营养监测与干预作为头颈部肿瘤治疗的一项措施,效果良好,现报道如下。
1 资料与方法
1.1 一般资料
选择2012年1月~2013年12月在我科住院治疗的头颈部肿瘤患者70例作为研究对象。纳入标准:①确诊为头颈部肿瘤,行同步放化疗;②病情稳定,具有语言交流能力;③知情并同意参加本研究。排除标准:①心、肾脏器功能衰竭;②患有精神疾患,有严重的认知障碍和言语表达缺陷;③不能合作。将70例患者随机分为观察组38例和对照组32例,
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