RESUMEN
BACKGROUND & PROBLEMS: Vascular occlusions in patients frequently necessitate that duty nurses work overtime to manage related vascular problems. For patients, vascular occlusions require invasive treatments that are painful, take time to heal, and increase anxiety. Furthermore, vascular occlusions seriously influence the effectiveness of hemodialysis. PURPOSE: This project worked to reduce the rates of occlusion from 18.6% to < 15% for hemodialysis arteriovenous grafts (AVGs) and from 5.2% to < 2.6% for arteriovenous fistulas (AVFs). METHOD: This project was conducted between September 1st, 2012 and July 31th, 2013. Our approach used a retrospective study, literature review, meeting discussions, and data compilation. The four main problems identified as associated with occlusion were: (1) low blood pressure during hemodialysis; (2) successive fistula puncture sites were located too close to one another; (3) abnormal blood flow; and (4) poor moisture control. Our solutions included: 1) adjusting and creating forms; 2) adjusting related nursing procedures; and 3) organizing a related lecture for our department. RESULT: The occlusion rates of AVG and AVF decreased from 18.6% to 7.4% and 5.2% to 0.9%, respectively. CONCLUSION: We significantly reduced AVG and AVF occlusion rates by using simple methods such as using a tourniquet ruler, designing big-print, illustrated patient instruction sheets on preventing low blood pressure, creating a simplified fistula puncture site series chart, creating a moisture control card, and scheduling follow-up visits for patients with abnormal blood flow at the OPD. This project provides a reference for other hemodialysis departments.