Hackney, L. H. (2021). Examining the relationship between coping strategies, burnout, bullying, and distress in Registered Nurses working in intensive care and progressive care. Master's thesis, University of Otago, Christchurch.
Abstract: Expands on existing research on the impact of coping constructs, derived from coping theory, on the inter-related issues of burnout, bullying, and psychological distress in RNs working in acute hospital settings, specifically Intensive Care Units (ICU) and Surgical Progressive Care Units (SPCU). Aims to demonstrate a positive relationship between burnout and bullying. Uses a quantitative cross-sectional design, collecting data via electronic questionnaire from RNs working in Christchurch Hospital's ICU and SPCU.
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Minton, C. M. (2017). A multicase study of a prolonged critical illness in the Intensive Care Unit : patient, family and nurses' trajectories. Ph.D. thesis, Massey University, Palmerson North.
Abstract: Examines the experiences of the patient, their family and healthcare professionals during the trajectory of a prolonged critical illness in an Intensive Care Unit (ICU). Conducts a qualitative, instrumental, multi-case study informed by the Chronic Illness Trajectory Framework. Analyses data from six linked cases (patient, family and clinicians) in four ICUs over a two-year period. Argues that identifying the sub-phases of a prolonged critical illness trajectory allows targeted interventions for each sub-phase.
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Yu, S. [F. ]. (2021). Exploring resilience in Intensive Care Nurses in New Zealand. Ph.D. thesis, University of Auckland, Auckland.
Abstract: Investigates intensive care nurses' resilience levels and their association with personal factors and physical activity behaviour; physical work activity behaviour during a 12-hour shift; and clustered physical activity profiles and associations with resilience. Performs a cross-sectional study with intensive care nurses from four units at three hospitals in Auckland. Employs accelerometry to measure participants' physical activity during four days, two at work and two in their own time, and uses the Connor-Davidson Resilience Scale to measure resilience levels.
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Mackle, D. (2021). Oxygen management in New Zealand and Australian intensive care units: A knowledge translation study. Doctoral thesis, Victoria University, Wellington.
Abstract: Investigates the effects of participation in the Intensive Care Unit Randomised Trial Comparing Two Approaches to Oxygen therapy (ICU-ROX) randomised controlled trial, on attitudes and practices in relation to ICU oxygen therapy. Distributes a practitioner attitudes survey to 112 specialist doctors and 153 ICU nurses. Performs both inception and retrospective cohort studies using the Australian and NZ ICU adult patient database before, and post-publication of the ICU-ROX trial results.
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O'Bery, S. S. (2020). Registered Nurses experiences, knowledge and practice of kangaroo care for preterm babies in two Neonatal Intensive care units in South Island of New Zealand. Master's thesis, University of Otago, Dunedin.
Abstract: Explores registered nurses' (RN) experiences, knowledge and practice of kangaroo care (KC) for preterm infants. Highlights factors promoting or hindering the uptake of the practice in two neonatal intensive care units in both the Canterbury and Southland DHBs. Undertakes a qualitative, semi-structured interview-based study with 14 RNs highlighting the use of KC in everyday clinical practice.
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Malik, Z. K. C. (2021). Reviving resuscitation skills: Non-invasive ventilator training for ward nurses. Nursing Praxis in Aotearoa New Zealand, 37(3).
Abstract: Describes the initiative at Wellington Regional Hospital to upskill ward nurses with non-invasive ventilation training as part of the pro-active response in anticipation of COVID-19 patients. Backgrounds the circumstances and practicalities of creating, teaching, and training advanced skills (non-invasive ventilation education) to ward nurses with limited respiratory experience.
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Bear, R. (2019). Kangaroo Mother Care: Participatory action research within a Neonatal Intensive Care Unit in Aotearoa New Zealand. Doctoral thesis, Victoria University of Wellington, Wellington.
Abstract: Illustrates the use of participatory action research (PAR) to assist in the improvement of Kangaroo Mother Care (KMC) in one Neonatal Intensive Care Unit (NICU) in a NZ hospital, by means of audit, observation and interview. Describes the unfolding processes of PAR, as well as the inclusion of a secondary discourse analysis and parental perspectives from local and global literature.
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Atherton, S., Crossan, M., & Honey, M. (2020). The impact of simulation education amongst nurses to raise the option of tissue donation in an intensive care unit. Nursing Praxis in Aotearoa New Zealand, 36(1). Retrieved June 30, 2024, from http://dx.doi.org/10.36951/27034542.2020.003
Abstract: Explores the impact of simulation education on nurses' perception and experiences of raising the option of tissue donation with families of deceased patients in an intensive care unit. Conducts semi-structured interviews with 5 of 21 nurses participating in simulated education sessions involving family conversations about donation. Identifies four themes: rehearsal, confidence, nurse-family relationship, and sharing.
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Haji Vahabzadeh, A. (2018). Optimal Allocation of Intensive Care Unit nurses to Patient-At-Risk-Team. Doctoral thesis, University of Auckland, Auckland.
Abstract: Explains the need for nurse-led Patient-at-Risk-Teams(PART) to prevent unnecessary ICU admissions. Investigates which nurse allocation policy between PART and ICU would result in the best outcomes for patients and hospitals. Provides econometric models to estimate the impact of critical care nurses on hospital length of stay. Proposes queueing and simulation models to obtain the optimal nurse allocation policy for minimising the ICU mortality rate. Validates proposed models at Middlemore Hospital from 2015 to 2016. Estimates the financial and mortality impact of allocating another nurse to PART per shift.
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Lala, A. C. (2016). Variability in neonatal gentamicin administration influencing drug delivery kinetics. Master's thesis, , .
Abstract: Distributes a self-administered questionnaire to Dunedin Hospital Neonatal Intensive Care Unit (NICU) nurses to investigate: the site of administration, comparing peripheral intravenous line (PIV) or umbilical venous catheter (UVC); and which dose of gentamicin would be used in two clinical scenarios describing babies of 24 and 32-weeks' gestation. Simulates gentamycin delivery and notes clinical variability.
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McNamara, N. (2007). The meaning of the experience for ICU nurses when a family member is critically ill: A hermeneutic phenomenologcial study. Ph.D. thesis, , .
Abstract: This study provides insight into the experience of being an ICU nurse and relative of a critically ill patient. Analysis of data from interviews of four ICU nurses who had experienced having a family member admitted to ICU brought up several themes. These included: a nurses' nightmare, knowing and not knowing, feeling torn, and gaining deeper insight and new meaning. Recommendations for organisational support for ICU nurse/relatives, and education for staff are made, based on the findings.
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Dredge, A. (1999). An insider's view of professional nursing and care management of the critically ill patient. Vision: A Journal of Nursing, 5(8), 13–16.
Abstract: This article explores the role of the registered nurse (RN) in the critical care environment. It presents the Intensive Care Unit (ICU) as a unique environment, with a specific relationship to technology, and a history that mirrors scientific development. It explores the tensions for a caring profession with a distinct culture practising in a highly medicalised, acute environment, and affirms the value of quality human care.
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Rummel, L. (2001). Safeguarding the practices of nursing: The lived experience of being-as preceptor to undergraduate student nurses in acute care settings. Ph.D. thesis, , .
Abstract: This thesis used a Heideggerian Hermeneutic approach to explore the experiences of registered nurses who act as preceptors to undergraduate student nurses. The researcher interviewed fifteen volunteer registered nurses twice as preceptors to investigate their experience. The data generated was audio-taped and analysed. Four dominant themes emerged. The first, 'Becoming attuned – the call', related to registered nurses responding to the call to be preceptors to students in their clinical placement. The second, “The emerging identity of being-as preceptor: keeping the student in mind”, related to preceptors cultivating their own identity as preceptors as they worked with students in the world of nursing practice. The third, 'Assessing where the student is at: the preceptor and preceptee working and growing together', related to a constant evaluation by preceptors of students' knowledge, readiness to learn, and the provision of learning opportunities. The fourth, 'Preceptors as builders of nursing practice through teaching reality nursing', facilitated the preceptee's experience of the real world of nursing practice. An overall constitutive theme: 'Preceptors as the safeguarders of the practices of nursing', emerged as the essence of the experience.
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Turner, C. L. E. A process evaluation of a shared leadership model in an intensive care unit. Ph.D. thesis, , .
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Ryder-Lewis, M. (2004). Reliability study of the Sedation-Agitation Scale in an intensive care unit. Ph.D. thesis, , .
Abstract: This study is an extension of a previous study by Riker, Picard and Fraser (1999) to determine whether doctors and nurses rate patients similarly using the Sedation-Agitation Scale (SAS) in a natural Intensive Care Units (ICU) setting. The author notes that it is essential to establish whether these different professionals provide consistent scores and have a mutual understanding of the SAS and its constituent levels. This will help ensure that clinical decisions relating to sedation-needs can be made appropriately and consistently. This quasi-experimental reliability study was set in a 12-bed tertiary general ICU in New Zealand. The SAS had recently been introduced into this unit and a convenience sample of 42 nursing and medical staff performed paired ratings on 69 randomly selected adult ICU patients over an eight week time frame. The mean patient age was 58 years, and 79% of patients were on continuous infusions of Propofol. Intubated patients made up 91% of the sample. 74% of patients were given the same SAS score by the doctor-nurse pair. The weighted kappa score for inter-rater agreement was 0.82 indicating very good agreement. Of the 26% of scores where there was a difference, the two readings were only one score apart. Most of the difference occurred around SAS scores of 1-2 and 3-4. Further analysis found no staff or patient variables to be statistically significant in impacting on the ratings. The SAS was found to be a reliable sedation-scoring tool in a general ICU when used by nurses and doctors of varying experience.
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