<strong>Care</strong> <strong>and</strong> <strong>Maintenance</strong> <strong>to</strong> <strong>Reduce</strong> <strong>Vascular</strong> <strong>Access</strong> <strong>Complications</strong>Interpretation of EvidenceLevels of EvidenceIaIbEvidence obtained from meta-analysis or systematic review of r<strong>and</strong>omized controlled trials.Evidence obtained from at least one r<strong>and</strong>omized controlled trial.IIa Evidence obtained from at least one well-designed controlled study without r<strong>and</strong>omization.IIb Evidence obtained from at least one other type of well-designed quasi-experimental studywithout r<strong>and</strong>omization.IIIIVEvidence obtained from well-designed non-experimental descriptive studies, such ascomparative studies, correlation studies <strong>and</strong> case studies.Evidence obtained from expert committee reports or opinions <strong>and</strong>/or clinical experiences ofrespected authorities.12
Nursing Best Practice GuidelineResponsibility for DevelopmentThe Registered Nurses’ Association of Ontario (RNAO), with funding from the Governmen<strong>to</strong>f Ontario, has embarked on a multi-year project of nursing best practice guideline development, pilotimplementation, evaluation <strong>and</strong> dissemination. In this sixth cycle of the projectprogram, one of the areasof emphasis is on vascular access care <strong>and</strong> management <strong>to</strong> reduce complications for the client. Thisguideline was developed by a panel of nurses convened by the RNAO, conducting its work independent ofany bias or influence from the Ontario Government of Ontario.Purpose & ScopeBest practice guidelines (BPG) are systematically developed statements <strong>to</strong> assist practitioners’<strong>and</strong> clients’ decisions about appropriate health care (Field & Lohr, 1990). This best practice guideline focuseson assisting all nurses in diverse practice settings, both institutional <strong>and</strong> community, who provide care <strong>to</strong>clients requiring vascular access. This guideline incorporates best practices related <strong>to</strong> the care <strong>and</strong>maintenance of vascular access devices applicable <strong>to</strong> all adult clients requiring this kind of care. It shouldbe noted that the main focus of this guideline is the care <strong>and</strong> maintenance of central venous access devices(CVAD); however, where care <strong>and</strong> maintenance strategies can be used for both CVAD <strong>and</strong> peripheralvenous access devices (PVAD), this has been articulated in the specific recommendations. This guidelinedoes not include recommendations related <strong>to</strong> the care of clients requiring infusion therapy through thefollowing devices: arterial lines, hemodialysis catheters, pulmonary artery lines, pheresis lines, epiduralcatheters, pressure moni<strong>to</strong>ring devices, umbilical vein, femoral catheters, <strong>and</strong>/or intraosseous lines.Nurses working with other types of vascular access devices will require further practice direction fromguidelines in their unique area of practice.As part of the health care team, nurses caring for clients with indwelling vascular access devices have animportant role in providing safe infusion therapy. This guideline focuses its recommendations on: PracticeRecommendations that assist the nurse <strong>to</strong> provide appropriate care for the client, including site selection,site care, <strong>and</strong> catheter care; Education Recommendations for supporting the knowledge, skills, <strong>and</strong>judgment required for nurses; <strong>and</strong> Organization <strong>and</strong> Policy Recommendations addressing the importanceof a supportive practice environment as an enabling fac<strong>to</strong>r for providing high quality nursing care, whichincludes ongoing evaluation of guideline implementation.The purpose of this guideline is <strong>to</strong> provide evidence-based support for nurses related <strong>to</strong> the care <strong>and</strong>maintenance of vascular access devices, client education <strong>and</strong> safety. Specific clinical questions <strong>to</strong> beaddressed include:■■How can the risk of complications be minimized through appropriate care <strong>and</strong> maintenance ofvascular access devices?What strategies should be used for client <strong>and</strong> staff education <strong>to</strong> address the care <strong>and</strong> maintenance ofvascular access devices?It is acknowledged that the individual competencies of nurses varies between nurses <strong>and</strong> across categoriesof nursing professionals (RPNs <strong>and</strong> RNs) <strong>and</strong> are based on knowledge, skills, attitudes, critical analysis <strong>and</strong>13