ObjectiveTo discuss the current status and progress of delayed gastric emptying (DGE) after pancreaticoduodenectomy (PD).MethodThe related researches about DGE after PD in recent year were searched and reviewed.ResultsThe etiology and pathogenesis of DGE had not yet been fully elucidated. There were various risk factors, such as the surgical trauma, advanced age, diabetes, and with other abdominal complications. The pylorus preserving PD didn’t increase the risk of DGE. The pylorus ring resection, anterior colon, Braun anastomosis, and minimally invasive surgery were beneficial for reducing DGE. Although there was no obvious progress in the treatment of DGE at home and abroad, the majority of patients could be cured by the symptomatic conservative treatment.ConclusionsPrevention is a main strategy for DGE after PD. Application of enhanced recovery after surgery might be a key to solve problem in clinical, but further research is needed.
目的选择能够早期反映同种异体原位肝移植术后他克莫司(FK506)对患者肾功能损伤的灵敏指标。方法回顾性分析我院自2000年2月至2005年5月的15例肾功能正常的肝移植患者的临床资料，重点分析其尿α1微球蛋白（α1MG）和微量白蛋白（mAlb）以及血肌肝（Cr）和尿素氮(BUN)与FK506血药浓度之间的关系。结果15例肝脏移植患者，尿α1MG及mAlb含量与FK506血药浓度呈正相关（r=0.939,P＜0.005; r=0.893, P＜0.05）， 血Cr及BUN与FK506血药浓度无相关性(r=0.490,Pgt;0.05； r=0.382,Pgt;0.05)。结论尿α1MG和mAlb可作为反映肾功能损伤的早期的灵敏指标，有利于监测肝移植术后FK506的理想全血浓度，能够为临床早期诊断和治疗肾功能损伤提供参考指标。