从挪威国家登记处添加证据,以证据为基础的分类,用于减肥和代谢手术后的重复体重增加
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Rutger J Franken1, Hannu S Lyyjynen2, Simon W Nienhuijs3
1Department of Surgery, Spaarne Gasthuis Hoofddorp, Spaarnepoort 1, 2134 TM, Hoofddorp, The Netherlands. frankenrj@gmail.com.
Obesity surgery
|September 9, 2024
概括
减肥手术后重复增加体重 (RWG) 的新分类在外部队列中得到了验证. 该系统准确地分类RWG,帮助临床决策和标准化患者护理.
科学领域:
- 腹腔外科手术的结果
- 肥胖研究的研究.
- 临床分类系统临床分类系统
背景情况:
- 第一个基于证据的重复体重增加 (RWG) 减肥术后分类是在2023年建立的.
- 该分类使用了荷兰肥胖治疗审计 (DATO) 登记处的标准偏差 (SD) 基准,用于早期和晚期的随访减肥.
- 在外部队列中验证是必要的,以确认其临床相关性.
研究的目的:
- 用一个独立的队列来验证用于重复体重增加 (RWG) 的DATO衍生分类.
- 确认RWG分类在不同患者群体中的临床相关性和适用性.
- 为了比较基线特征,减肥基准,RWG模式和验证队列和原始DATO注册表之间的并发症.
主要方法:
- 挪威斯堪的纳维亚肥胖外科注册 (SOReg-N) 队列 (n=3064) 用于外部验证.
- 基于DATO的RWG分类等级 (1, 2a, 2b, 3a, 3b) 被应用到SOReg-N数据上.
- 基线特征,基于SD的减肥基准,RWG患者的百分比和并发症数据在队列之间和RWG等级之间进行了比较.
主要成果:
- SOReg-N群体的基线特征与DATO注册表相似,袖子胃切除术的比例更高.
- 外部验证证实了早期和晚期随访减肥的SD基准,以及患者和RWG金额的分布.
- 伴随性疾病在2a/3a等级 (初始低于最佳反应) 中普遍存在,在3a等级的改善最少. 3b级 (晚期恶化) 显示出更有利的基线特征.
结论:
- 该SOReg-N队列验证了DATO衍生的RWG分类基准,患者分布,以及与并发症的相关性.
- 男性性别,年龄较大和并发症与初始的亚最佳临床反应 (2a/3a等级) 相关,但并没有晚期恶化 (2b/3b等级).
- 该分类系统适用于各种减肥轨迹,并为临床决策和RWG管理中的标准化提供基于证据的框架.
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