Jasinsky Lisa M, Wurster Julie
Radiology, Doctors Hospital, OhioHealth, Columbus, Ohio 43228, USA.
J Infus Nurs. 2009 Jan-Feb;32(1):33-9. doi: 10.1097/NAN.0b013e3181921c56.
Catheter occlusion and thrombosis are common problems associated with central venous catheters, peripherally inserted central catheters, and peripheral intravenous catheters. A prospective study was performed at a community hospital to determine whether an antireflux valve device would reduce the frequency of complications in these catheters and safely allow the elimination of heparin flushes for central venous catheters and peripherally inserted central catheters. The study compared complications with current intravenous practice to complication rates for the antireflux valve device. The study used evidence obtained during this trial to institute the best clinical practice.
导管堵塞和血栓形成是与中心静脉导管、外周静脉置入中心静脉导管和外周静脉导管相关的常见问题。一家社区医院进行了一项前瞻性研究，以确定抗反流瓣膜装置是否会降低这些导管的并发症发生率，并安全地允许不再对中心静脉导管和外周静脉置入中心静脉导管进行肝素封管。该研究将当前静脉输液操作的并发症与抗反流瓣膜装置的并发症发生率进行了比较。该研究利用在此次试验中获得的证据来确立最佳临床实践。
