在巴里亚特外科手术后的患者和非手术对照者之间对身体组成变量的比较
Sirinrat Tangjittrong1,2, Suthep Udomsawaengsup3, Patchaya Boonchaya-Anant4,2
1Department of Internal Medicine, Rayong Hospital, Rayong, Thailand.
Clinical medicine insights. Endocrinology and diabetes
|October 20, 2023
概括
与对照人群相比,成功减肥的腹部外科手术患者体脂肪减少,但肌肉质量较高,包括无脂肪质量和骨肌肉质量. 这表明手术后身体组成有所改善.
科学领域:
- 代谢和腹部手术 代谢和腹部手术
- 身体组成分析 身体成分分析
- 肥胖医学 肥胖医学
背景情况:
- 减肥手术导致显著的体重减轻,引发了对潜在的不成比例的瘦身量减少的担忧.
- 了解身体组成的变化对于评估低血压手术对健康的整体影响至关重要.
研究的目的:
- 在减肥手术12个月后成功减肥 (>50%的体重过剩) 的患者中评估身体成分.
- 为了比较体质组合指标后腹部外科手术患者和匹配的健康对照.
主要方法:
- 观察分析研究涉及30名腹腔外科手术后患者 (RYGB或SG) 和30名匹配的健康对照.
- 参与者进行了手术后12个月的评估,对照组对年龄,性别和BMI进行了匹配.
- 使用单一生物电阻分析 (BIA) 测量身体成分.
主要成果:
- 与对照组相比,腹部外科手术后的患者体脂肪 (PBF) 和干脂肪质量百分比明显较低.
- 患者表现出明显更高的软瘦质量 (SLM),无脂肪质量 (FFM),骨肌肉质量 (SMM) 和干瘦质量.
- 在12个月的随访期间,所有身体组成变量都显示了腹部外科手术后患者的显著减少.
结论:
- 尽管整体体质成分变量减少,但腹部外科手术后的患者保持或增加了相对无脂肪质量和骨肌肉质量.
- 这些发现表明,成功的减肥手术可能会导致身体组成的良好变化,而不仅仅是减肥.
相关概念视频
01:18Metabolic States of the Body: The Postabsorptive State
332
The postabsorptive state usually starts about four hours after a meal and lasts until the next meal is eaten. During this time, the digestive system stops absorbing nutrients, and the body uses stored energy reserves to maintain stable blood glucose levels.
Initially, glycogen stored in the liver is broken down to release glucose into the bloodstream, while glycogen in the muscles is broken down to supply glucose for energy directly within the muscle cells. As glycogen stores diminish,...
Initially, glycogen stored in the liver is broken down to release glucose into the bloodstream, while glycogen in the muscles is broken down to supply glucose for energy directly within the muscle cells. As glycogen stores diminish,...
332
01:20Comparing the Survival Analysis of Two or More Groups
201
Survival analysis is a cornerstone of medical research, used to evaluate the time until an event of interest occurs, such as death, disease recurrence, or recovery. Unlike standard statistical methods, survival analysis is particularly adept at handling censored data—instances where the event has not occurred for some participants by the end of the study or remains unobserved. To address these unique challenges, specialized techniques like the Kaplan-Meier estimator, log-rank test, and...
201