中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (28): 4435-4439.doi: 10.3969/j.issn.2095-4344.1133

• 人工假体 artificial prosthesis • 上一篇    下一篇

老年髋部骨折关节置换或内固定术前C-反应蛋白与白蛋白比值评价短期预后的可能性

鲁齐林1,蔡贤华2,尚冉冉2,陈岩召2,谢  维1,陈雄伟1,吴海洋2
  

  1. 1湖北六七二中西医结合骨科医院,湖北省武汉市  430079;2解放军武汉总医院骨科,湖北省骨创伤救治临床医学研究中心,湖北省武汉市  430070
  • 出版日期:2019-10-08 发布日期:2019-10-08
  • 通讯作者: 吴海洋,硕士,医师,解放军武汉总医院骨科,湖北省骨创伤救治临床医学研究中心,湖北省武汉市 430070
  • 作者简介:鲁齐林,男,1985年生,湖北省当阳市人,汉族,2012年华中科技大学同济医学院毕业,硕士,主治医师,主要从事骨关节及脊柱骨科研究。
  • 基金资助:
    湖北省技术创新专项重大项目(2017ACA099),项目负责人:蔡贤华

Feasibility of preoperative ratio of C-reactive protein to albumin for assessing the prognosis of older adults with hip fracture undergoing arthroplasty or internal fixation

Lu Qilin1, Cai Xianhua2, Shang Ranran2, Chen Yanzhao2, Xie Wei1, Chen Xiongwei1, Wu Haiyang2
  

  1. 1Hubei 672 Traditional Chinese and Western Medicine Orthopedic Hospital, Wuhan 430079, Hubei Province, China; 2Department of Orthopedics, Wuhan General Hospital of Chinese PLA, Hubei Provincial Clinical Medical Research Center of Bone Trauma Treatment, Wuhan 430070, Hubei Province, China
  • Online:2019-10-08 Published:2019-10-08
  • Contact: Wu Haiyang, Master, Physician, Department of Orthopedics, Wuhan General Hospital of Chinese PLA, Hubei Provincial Clinical Medical Research Center of Bone Trauma Treatment, Wuhan 430070, Hubei Province, China
  • About author:Lu Qilin, Master, Attending physician, Hubei 672 Traditional Chinese and Western Medicine Orthopedic Hospital, Wuhan 430079, Hubei Province, China
  • Supported by:
    the Major Technological Innovation Project of Hubei Province, No. 2017ACA099 (to CXH)

摘要:

文章快速阅读:

文题释义:
生存分析:是将事件的结局和经历时间结合起来进行分析的统计分析方法,可用于研究生存时间和结局与众多影响因素间的关系。
Cox风险模型:是由Cox在1972年提出的一种处理生存研究数据的风险模型,是一种多变量统计学方法,主要用于处理具有定性或定量相结合的生存分析数据,常用于分析哪些因素与发病或生存时间有关。
 
摘要
背景:既往国内外文献报道术前血清C-反应蛋白和白蛋白水平均可用于预测老年髋部骨折患者术后1年内死亡率,但尚未有文献报道两者联合评估的临床价值。
目的:探讨老年髋部骨折患者术前血清C-反应蛋白与白蛋白比值(C-reactive protein/albumin,CRP/Alb)对预后的影响。
方法:老年髋部骨折患者155例进行内固定或关节置换治疗。检测患者术前血清C-反应蛋白与白蛋白水平,并计算CRP/Alb。根据中位值2.37,将患者分为CRP/Alb高比值组和低比值组。分析CRP/Alb与临床资料关系,采取Kaplan-Meier法进行生存分析,及Cox风险模型分析老年髋部骨折预后的影响因素。
结果与结论:①CRP/Alb高比值组患者年龄更大,C-反应蛋白水平更高、合并慢性肺部疾病和ASA Ⅲ级/Ⅳ级比例更多,白蛋白水平较低(P < 0.05);②CRP/Alb高比值组术后1年内死亡率(20.65%)明显高于低比值组患者(11.84%)(χ2=7.053,P=0.008);③年龄、美国麻醉医师协会(ASA)分级及CRP/Alb比值是老年髋部骨折患者预后的独立危险因素;④结果说明,老年髋部骨折患者术前CRP/Alb比值对预测术后1年内生存率具有一定价值,术前CRP/Alb高比值患者提示预后较差。

关键词: 老年人, 髋骨折, C-反应蛋白, 白蛋白类, 预后, 组织构建

Abstract:

BACKGROUND: Preliminary studies have shown that preoperative serum levels of C-reactive protein and albumin can predict the mortality in elderly patients with hip fracture within 1 year after surgery, but there has not been a report on the clinical value of combined evaluation.
OBJECTIVE: To investigate the effect of preoperative ratio of serum C-reactive protein to albumin on prognosis of elderly patients with hip fracture.
METHODS: The serum levels of C-reactive protein and albumin in 155 patients with hip fractures undergoing internal fixation or arthroplasty were detected, and the ratio of C-reactive protein/albumin was measured. According to the median value of 2.37, patients were divided into high ratio group and low ratio group. The relationship between C-reactive protein/albumin and clinical data was analyzed. The Kaplan-Meier method was used for survival analysis. The Cox risk model was used to analyze the prognostic factors of hip fracture in elderly patients.
RESULTS AND CONCLUSION: (1) Patients in the high ratio group were older, had higher C-reactive protein level, more chronic lung disease and American Society of Anesthesiologists grade III/IV ratio, and lower albumin level compared with the low ratio group (P < 0.05). (2) The mortality rate (20.65%) in the high ratio group was significantly higher than that in the low ratio group (11.84%) (χ2=7.053, P=0.008). (3) Age, American Society of Anesthesiologists classification and C-reactive protein/albumin ratio were independent risk factors for elderly patients with hip fracture. (4) In summary, the preoperative C-reactive protein/albumin ratio in elderly patients with hip fracture has a certain value in predicting the survival rate within 1 year after operation. High preoperative C-reactive protein/albumin ratio suggests poor prognosis.

Key words: hip fracture, C-reactive protein, elderly, tissue engineering

中图分类号: