The Nurse Practitioner Role in Evidence-Based Medication Strategies

A qualitative study of patient and provider experiences during preoperative care transitions

AIMS AND OBJECTIVES

To explore the issues and challenges of care transitions in the preoperative environment.

BACKGROUND

Ineffective transitions play a role in a majority of serious medical errors. There is a paucity of research related to the preoperative arena and the multiple inherent transitions in care that occur there.

DESIGN

Qualitative descriptive design was used.

METHODS

Semistructured interviews were conducted in a 975-bed academic medical centre.

RESULTS

A total of 30 providers and 10 preoperative patients participated. Themes that arose were as follows: (1) need for clarity of purpose of preoperative care, (2) care coordination, (3) interprofessional boundaries of care and (4) inadequate time and resources.

CONCLUSION

Effective transitions in the preoperative environment require that providers bridge scope of practice barriers to promote good teamwork. Preoperative care that is a product of well-informed providers and patients can improve the entire perioperative care process and potentially influence postoperative patient outcomes.

RELEVANCE TO CLINICAL PRACTICE

Nurses are well positioned to bridge the gaps within transitions of care and accordingly affect health outcomes.

Anticoagulation management in the ambulatory surgical setting

Many people receiving maintenance anticoagulation therapy require surgery each year in ambulatory surgery centers. National safety organizations focus attention toward improving anticoagulation management, and the American College of Chest Physicians has established guidelines for appropriate anticoagulation management to balance the risk of thromboembolism when warfarin is discontinued with the risk of bleeding when anticoagulation therapy is maintained. The guidelines recommend that patients at high or moderate risk for thromboembolism should be bridged with subcutaneous low-molecular-weight heparin or IV unfractionated heparin with the interruption of warfarin, and low-risk patients may require subcutaneous low-molecular-weight heparin or no bridging with the interruption of warfarin. The guidelines recommend the continuation of warfarin for patients who are undergoing minor dermatologic or dental procedures or cataract removal. The literature reveals, however, that there is not adequate adherence to these recommendations and guidelines. Management of anticoagulation therapy by a nurse practitioner may improve compliance and safety in ambulatory surgery centers.

Identification of patient venous thromboembolism risk across the continuum of care

Venous thromboembolism (VTE) complications are the leading cause of preventable in-hospital mortality and morbidity in the United States. Initiatives by the National Quality Forum, the Joint Commission, and the Surgical Care Improvement Project aim to improve the prevention of VTE and emphasize the need to recognize the risk of the condition in hospitalized patients. In clinical practice, individual risk assessment using a validated scoring system provides patients with the best care in the prevention of VTE. This is accomplished by a weighted scoring of risk factors, selection of the most appropriate prevention strategy for patients at risk, and regular risk review across the continuum of care. All hospitals should have a local, written, care pathway which assesses inpatient risk of VTE as early as possible upon admission and identifies members of the health care team responsible for applying risk assessment. Venous thromboembolism risk should be regularly reassessed for any changes in the level of risk, with extended out-of-hospital prophylaxis considered for patients with continued risk factors, such as prolonged immobility or illness, treated at home, or in a long-term care facility. Finally, a mandatory alert system requiring the clinician to address the issue of prophylaxis before any orders are carried out by the nursing staff is one way to protect all hospitalized patients.

Venous thromboembolism: what is preventing achievement of performance measures and consensus guidelines?

Venous thromboembolism (VTE) is a major cause of death and disability throughout the world. Evidenced-based guidelines and performance measures aimed at prevention of VTE have existed for over a decade, yet VTE occurrence rate appears to be increasing. This increase may, in part, be due to more aggressive surveillance; however, noncompliance with guideline recommendations for prophylaxis is a concern. Several barriers have been identified as contributing to lack of guideline adherence including lack of supportive systems, lack of individual responsibility for implementation, lack of acceptance, perceived lack of need in some clinical areas, no oversight or incentives, and conflicting guideline recommendations. Distribution of guidelines to healthcare providers does not result in increased guideline adherence. Applying multiple process improvement strategies appears to increase guideline utilization and may help achieve improved patient outcomes and higher performance measures.