Nursing-led ultrasound to aid in trans-radial access in cardiac catheterisation: a feasibility study.

BACKGROUND: Trans-radial access is increasingly common for cardiac catheterisation. Benefits include reduced bleeding complications, length of hospital stay and costs. AIMS: To determine the feasibility of implementing a nurse-led ultrasound programme to measure radial artery diameter before and after cardiac catheterisation; to determine radial artery occlusion (RAO) rates, risk factors for RAO and predictors of radial artery (RA) diameter. METHOD: A prospective observational cohort study design for 100 consecutive patients undergoing cardiac catheterisation, using RA access. Pre- and post-procedural RA diameter were measured using ultrasound, by specialist nurses trained to do so. Logistic regression analyses were performed to determine risk factors for RAO and predictors of RA diameter with results reported as odds ratios (OR) and 95% confidence intervals (CI). RESULTS: There were no adverse events, supporting the feasibility of nurse led ultrasound programmes. A 4% (n = 4) rate of occlusion was observed. Haemostasis device application time of greater than 190 min was a predictor of RAO (OR 3.12, 95% CI 0.31-31). Male gender and height were predictors for a RA diameter of >2.2 mm. CONCLUSIONS: Nurses can lead the assessment of RA occlusion using ultrasound to enhance planning and care, including monitoring compression times to reduce RAO.

Chapter 7 the relationship between coping and psychological adjustment in family caregivers of individuals with traumatic brain injury: a systematic review.

A systematic review was conducted to evaluate the association between coping (as measured by the Ways of Coping Questionnaire [WOCQ]) and psychological adjustment in caregivers of individuals with traumatic brain injury (TBI). A search conducted using the CINAHL, Medline, and PsycINFO databases yielded 201 citations between 1974 and 2014. A total of seven articles met the inclusion criteria; namely, the respondents who completed the WOCQ were family caregivers of individuals with TBI (including 66-item, 42-item, or 21-item versions). Reviews were conducted in accordance with the American Academy of Neurology guidelines (2011) for classifying evidence. The results found no Class 1 or Class II studies but only four Class III and three Class IV studies. The major finding across the better-rated Class III studies was that the use of emotion-focused coping and problem-focused coping was possibly associated with psychological adjustment in caregivers. The Class IV studies were determined to be inadequate or conflicting in determining the association between coping and psychological adjustment. Future studies need to employ carefully crafted designs, adhere to statistical procedure, apply advanced analytic techniques, and employ explicit models of coping, which will increase the accuracy and generalizability of the findings.

Australian graduating nurses' knowledge, intentions and beliefs on infection prevention and control: a cross-sectional study.

BACKGROUND: In recent year, national bodies have been actively addressing the increasing concern on the spread of healthcare-associated infections (HAIs). The current study measures the knowledge, intentions and beliefs of third-year Australian nursing students on key infection prevention and control (IPC) concepts. METHODS: A cross-sectional study of final-year undergraduate nursing students from Schools of Nursing at six Australian universities was undertaken. Students were asked to participate in an anonymous survey. The survey explored knowledge of standard precautions and transmission based precautions. In addition intentions and beliefs towards IPC were explored. RESULTS: 349 students from six universities completed the study. 59.8% (95% CI 58.8-60.8%) of questions were answered correctly. Significantly more standard precaution questions were correctly answered than transmission-based precaution questions (p < 0.001). No association was found between self-reported compliance with IPC activities and gender or age. Certain infection control issues were correlated with the percentage of correctly answered transmission-based precaution questions. The participants were most likely to seek infection control information from an infection control professional. CONCLUSION: Knowledge on transmission-based precautions was substandard. As transmission-based precautions are the foundation of IPC for serious organisms and infections, education institutions should reflect on the content and style of educational delivery on this topic.