目的 分析晋中市第二人民医院全肠外营养液（TPN）的使用情况，为进一步规范TPN在临床的合理使用，保证用药安全以及提高营养支持水平提供数据依据。方法 对晋中市第二人民医院2006年1月至2011年11月，486例患者使用的5种TPN常用处方以及在各临床科室和疾病的使用情况，进行统计分析。结果 TPN总共使用1 345份，使用科室主要集中在普外科、神经外科、妇产科、胸心外科、泌尿外科、消化科和ICU，疾病使用主要集中在消化道肿瘤和颅脑损伤等。结论 我院临床使用TPN基本合理、规范，但是仍存在部分问题有待改进。

Objective To analyze the application of total parenteral nutrition (TPN) in the Second People’s Hospital of Jinzhong City for further regulating the rational use of TPN in clinic, ensuring drug safety, and improving the level of nutritional support. Methods Five TPN prescriptions and their using situation in 486 patients from various clinical departments and diseases in the hospital were analyzed from January 2006 to November 2011. Results A total of 1 345 copies TPN were used, mainly in the department of general surgery, neurosurgery, obstetrics and gynecology, cardiothoracic surgery, urology surgery, gastro enteralogy, and ICU; and mainly for the disease concentrated in the digestive tract tumors and brain injury. Conclusion TPN is used in the hospital basically, reasonablely, and normally, but still has some problems to improve.