目的 探讨品管圈(Quality Control Circle, QCC)活动对降低造影剂外渗的效果观察。方法 根据QCC的方法和步骤,成立QCC小组,通过比较和分析QCC活动实施前后外渗率的变化,找出导致CT增强扫描前接受高压静脉造影剂注射外渗的主要原因,提出针对性的改进措施并分析其效果。结果 QCC活动实施前外渗率达0.17%,而实施后外渗率为0.07%,差异有统计学意义(P<0.05)。结论 开展QCC活动可降低CT增强扫描前造影剂外渗发生率,值得临床推广应用。

Objective To investigate the effect of quality control circle (QCC)activity on reducing contrast agent extravasation. Methods According to the steps and methods of the quality control circle, a QCC group was set up to compare and analyze the data before and after the implementation of QCC activities to find out the main reason for the extravasation of high-pressure intravenous contrast agent injection before CT enhanced scanning, and put forward targeted improvement measures to analyze its effect. Results The extravasation rate before QCC activity was 0.17%, and the extravasation rate after implementation was 0.07%, the difference was statistically significant (P <0.05). Conclusion Carrying out QCC activities may reduce the incidence of contrast agent extravasation before CT enhanced scanning, which is worthy of clinical application.

目的 通过开展QC活动降低PICU患儿补液外渗发生率。减轻患儿不适,强化护士主动服务的意识,提高护理质量,提升管理效果。方法 成立QC小组,按照PDCA循环法,调查PICU患儿补液外渗情况及存在问题,制定对策,组织实施,定期对效果进行评价、总结。结果 外渗发生率由活动前的15.48%下降至活动后的10.44%,严重外渗发生率由活动前的2.38%下降至活动后的0.55%,P<0.05,差异有统计学意义。结论 QC活动有效降低PICU患者补液外渗发生率。

Objective To conduct QC activities to reduce the incidence of fluid extravasation in PICU patients. Relieve discomfort in PICU patients,and strengthen the awareness of nurses active service,improve quality of care and management effectiveness. Methods Establishing QC circle,applying the method of PDCA cycle,investigating fluid extravasation in PICU patients,analyzing the main reasons for fluid extravasation,developing countermeasures,Implementing strategies,summarizing and evaluating the effects regularly.Comparing the incidence of fluid extravasation in PICU patients before and after the activity. Results After the activity,the incidence of fluid extravasation decreased from 15.48% to10.44%,the incidence of severe fluid extravasation decreased from 2.38% to 0.55%,P<0.05,the difference was statistically significant. Conclusion The QC activity effectivelycan reduce the incidence of severe fluid extravasation in PICU patients.