胃食管瘤手术后的维生素缺乏症:前性干预研究研究的研究方案
Ariadne L van der Velden1, Thomas A Vermeer2, Evert-Jan G Boerma2
1Department of Surgery, Zuyderland Medical Centre, Heerlen, The Netherlands l.vandervelden@zuyderland.nl.
BMJ open
|July 5, 2023
概括
这项研究调查了食道和胃癌手术后的微量营养素缺乏. 补充和多种维生素的目的是改善患者手术后的结果和生活质量.
科学领域:
- 在瘤学瘤学.
- 营养科学 营养科学
- 胃肠病学 胃肠病学
背景情况:
- 消化管和胃癌是全球主要的恶性瘤,显著影响患者的营养状况和生活质量 (QoL).
- 术前营养不良影响42%-80%的患者,但术后营养状况和缺乏管理缺乏全面的指导方针.
- 在食管胃癌手术后,对识别和治疗微量营养素和宏量营养素缺乏的研究有限.
研究的目的:
- 鉴定和准因食道胃瘤而接受手术的患者的微量营养素缺乏.
- 评估向补充剂对营养状况和生活质量的影响.
- 评估外分胰腺功能衰竭和外科手术后胃肠道症状的发生率.
主要方法:
- 一个单一中心前性干预试验,涉及248名患者 (124例食道切除术,124例胃切除术).
- 患者接受软D3和量身定制的多维生素补充剂 (食道切除术的多E,胃切除术的多G).
- 微量营养素水平,异位胰腺功能不足 (EPI),QoL和饮食行为在基线和补充剂后的180,360和720天被评估.
主要成果:
- 微量营养素缺乏状态是主要的结果指标.
- 二次结局包括EPI的发生,腹,,膨胀和QOL的变化.
- 数据收集范围从2011年到2022年,并对补充效应进行持续分析.
结论:
- 这项研究旨在提供基于证据的建议,用于胃食道癌患者的术后营养管理.
- 有针对性的补充可以缓解微量营养素缺乏症并改善生活质量.
- 结果将为临床实践提供信息,并可能影响未来的治疗指南.
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