NCT06421168已完成不适用
The Impact of Body Mass Index on Lung Function in Bariatric Surgery Candidates
China-Japan Friendship Hospital1 个研究点 分布在 1 个国家目标入组 1,834 人开始时间: 2017年9月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 1,834
- 试验地点
- 1
- 主要终点
- FEV1, FVC, FEV1/FVC% in class 1, 2, and 3 obesity
研究概览
简要总结
This study aims to retrospectively investigate the impact of body mass index on lung function metrics, e.g. FEV1%, FVC%, FEV1/FVC%.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Crossover
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 16 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Subjects with obesity (BMI ≥ 27.5 kg/m2 according to Chinese guidelines, guidelines from the American Society for Metabolic and Bariatric Surgery and International Federation for the Surgery of Obesity and Metabolic Disorders);
- •Age > 16 years;
- •Complete preoperative pulmonary function tests
排除标准
- •Patients with a history of lung surgery and/or respiratory diseases (e.g. asthma, pulmonary emphysema, and interstitial pulmonary fibrosis).
结局指标
主要结局
FEV1, FVC, FEV1/FVC% in class 1, 2, and 3 obesity
时间窗: At the time of pulmonary function testing
Class 1 obesity: 27.5 kg/m2 \< body mass index \< 32.5 kg/m2; Class 2 obesity: 32.5 kg/m2 \< body mass index \< 37.5 kg/m2; Class 2 obesity: body mass index \> 37.5 kg/m2.
次要结局
未报告次要终点
研究者
Yuntao Nie
Principal Investigator
China-Japan Friendship Hospital
研究点 (1)
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