ABSTRACT
BACKGROUND: Nurse-led peripherally inserted central venous catheter (PICC) placement teams are common in western hospitals, but they are still in their infancy in Japan. Although implementing a dedicated program may improve ongoing vascular-access management, the direct hospital-level effects of launching a nurse-led PICC team on specific outcomes have not been formally investigated. OBJECTIVES: To evaluate the effect of introducing a nurse practitioner (NP)-led PICC-placement program on subsequent utilization of centrally inserted central catheters (CICCs) and to contrast the quality of PICC placements conducted by physicians and NPs. MATERIALS AND METHODS: Patients who underwent central venous access devices (CVADs) between 2014 and 2020 at a university hospital in Japan were evaluated retrospectively using an interrupted time-series analysis on the trend for monthly CVAD utilization and logistic regression and propensity score-based analyses for PICC-related complications. RESULTS: Among 6007 CVAD placements, 2230 PICCs were inserted into 1658 patients (725 by physicians and 1505 by NPs). The monthly number of CICC utilization fell from 58 in April 2014 to 38 in March 2020, while PICC placements by the NP PICC team increased from 0 to 104. The implementation of the NP PICC program reduced the immediate rate (by 35.5; 95% confidence interval [CI]: 24.1-46.9; p < 0.001) and post-intervention trend (by 2.3; 95% CI: 1.1-3.5; p < 0.001) of monthly CICC utilization. Overall immediate complication rates were lower in the NP group than the physician group (1.5% vs 5.1%; adjusted odds ratio = 0.31; 95% CI: 0.17-0.59; p < 0.001). The cumulative incidences of central line-associated bloodstream infections were comparable between the NP and physician groups (5.9% vs 7.2%; adjusted hazard ratio = 0.96; 95% CI: 0.53-1.75; p = .90). CONCLUSIONS: This NP-led PICC program reduced CICC utilization without affecting the quality of PICC placement or complication rate.
ABSTRACT
ABSTRACT: BACKGROUND: Discussions during the 2022 International Neuroscience Nursing Research Symposium highlighted the impact of family in the care of neuroscience patients. This sparked conversations about the need for understanding global differences in family involvement in the care of patients with neurological conditions. METHODS: Neuroscience nurses from Germany, India, Japan, Kenya, Singapore, Saudi Arabia, the United States, and Vietnam collaborated to provide a short summary of family involvement in caring for patients with neurological conditions in their respective countries. RESULTS: Family roles for neuroscience patients vary across the globe. Caring for neuroscience patients can be challenging. Family involvement in treatment decisions and patient care can be affected by sociocultural beliefs and practices, economic factors, hospital policies, manifestation of the disease, and long-term care requirements. CONCLUSION: Understanding the geographic, cultural, and sociopolitical implications of family involvement in care is of benefit to neuroscience nurses.
Subject(s)
Neuroscience Nursing , Nursing Care , Humans , Patients , Family Relations , Hospitals , FamilyABSTRACT
In proton density-weighted (PDW) MR imaging, the patterns of signal intensity vary depending on the imaged material, and change with the flip angle (FA) applied to the imaged material. The correlation between the pre-determined FA and the actual FA applied to imaged objects was investigated using 4 types of phantoms having different dielectric properties. PDW images were acquired using the spin-echo (SE) method and different pre-determined FA. Dependency of the signal intensity distribution in the phantom on the pre-determined FA differed among phantoms: patterns for water and 0.402 w/w% saline solution phantoms changed with the pre-determined FA, whereas those for olive oil and 4.02 w/w% saline solution phantoms were barely affected by the pre-determined FA. Causes of these phenomena were considered to be the differences between the pre-determined FA and the actual FA among the phantoms; differences were also influenced by the positioning of the phantom. Our study showed that the actual FA in the phantom is greater than the pre-determined FA in high permittivity media, whereas it is reduced by an increased conductivity of the media.
