机构体积对腹腔镜切除术后短期和长期结果的影响
Yuma Takamura1, Tetsuro Tominaga1, Takashi Nonaka1
1Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan.
Asian journal of endoscopic surgery
|February 27, 2024
概括
在高体积和低体积中心之间,腹腔镜切除术的结果是相似的. 这表明,机构体积可能不会显著影响该程序后的患者预后.
科学领域:
- 结肠直肠手术 结肠直肠手术
- 手术结果研究研究.
- 医疗保健服务研究 医疗服务研究
背景情况:
- 医院外科手术体积对腹腔镜切除术患者结果的影响仍然是正在进行的辩论的主题.
- 现有研究提出了相互矛盾的证据,关于机构体积和手术后结果在这种外科环境中的关联.
研究的目的:
- 评估在高体积与低体积医疗中心进行的腹腔镜结肠切除术后术后结果是否存在显著差异.
- 为了比较关键的外科治疗结果和治疗中心治疗的患者之间的存活率,每年的结直肠外科手术病例数量各不相同.
主要方法:
- 一项对1360名为结肠癌进行腹腔镜切除术的患者 (2016-2022) 的回顾性审查.
- 患者被分为高体积 (≥100次手术/年) 和低体积 (<100次手术/年) 的中心.
- 使用倾向性得分匹配来平衡患者的特征并最大限度地减少偏差,最终得到了406对匹配的对.
主要成果:
- 高体积的中心显示了更高的回收淋巴结的平均数量 (19对17) 和更大的专家外科医生的参与 (98.3%对88.4%).
- 术后并发症的发生率在高体积和低体积组之间是可比的 (p=0.488).
- 在两种中心类型之间,没有观察到无复发生存率 (88.8%在两组中) 或整体生存率 (85.7%与82.8%) 的统计学上显著差异.
结论:
- 这项研究表明,腹腔镜切除术可以实现有利的结果和预后,无论机构的体积如何,只要医疗机构设备和人员齐全.
- 这些发现表明,遵守既定的外科手术方案和质量标准可能比成功腹腔镜切除术的中心体积更为关键.
- 这些结果支持在各种医疗保健机构安全有效的腹腔镜切除术的可能性,挑战了大体积中心是绝对优越的观念.
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