Best evidence summary on the accuracy and safety of PICC tip positioning in intracardiac ECG
Objective To search,evaluate,and integrate the best evidence on the safety and accuracy of peripherally inserted central catheter(PICC)tip positioning in intracardiac ECG so as to provide evidence-based support for clinical practice.Methods Following the"6S"evidence resource pyramid model,evidence was systematically searched from top to bottom across databases,such as BMJ Best Practice,UpToDate,National Institute for Health and Care Excellence,Guidelines International Network,Scottish Intercollegiate Guidelines Network,Registered Nurses'Association of Ontario,JBI(Joanna Briggs Institute)Evidence-Based Healthcare Database,PubMed,Embase,Cochrane Library,China National Knowledge Infrastructure,Wanfang Data,SinoMed and VIP Database.The search period was from the inception the database to 1st February,2024.Two researchers independently evaluated the quality of the literature and extracted evidence that met the criteria.Results A total of 12 articles were retrieved including 2 guidelines,1 group standard,1 expert consensus,1 Meta-analysis,1 systematic review,3 randomised controlled trials,1 diagnostic study and 2 cohort studies.They covered 6 themes such as pre-catheterisation assessment and preparation,the best tip position and waveform for adults,the best tip position and waveform for neonates,the best tip position and waveform for patients with atrial fibrillation,maintaining waveform stability during catheterisation and relevant information recording during the catheterisation process.A total of 22 pieces of evidence were summarised from the documents.Conclusion This study summarises the best evidence in the safety and accuracy of PICC tip positioning techniques of intracardiac ECG,which can provide a basis for nursing staff to practice evidence-based nursing.
peripherally inserted central cathetercatheter tip positioningintracardiac ECGevidence summaryevidence-based nursing
万方数据
维普
