Background: The last 30 years have seen considerable growth in the scope of emergency medicine and the size, scale and expectations of emergency departments (EDs) in the USA and other countries, including Australia. The emphasis has changed from direct referral to departments in the hospital to treatment in and disposition from the ED. At the same time, emergency clinicians face increasing pressure to address patient needs with greater efficiency. Within this context, this project describes the character of the unique domain of work and collective identity that emergency clinicians carve out in their interactions with other emergency clinicians and with clinicians from other departments. Methods: Fieldwork was conducted over 10 months in the EDs of two tertiary referral hospitals in Sydney, Australia. It comprised approximately 535 hours of unstructured and structured observation, as well as 56 field interviews. Results: Emergency clinicians have a unique role as "gatekeepers" of the hospital. This ensures that their clinical work is inherently organisational - that is, interdepartmental and bureaucratic work. Emergency clinicians explicitly and implicitly negotiate the "patient pathway" through the hospital which is organised according to the "fragmented" body. This role demands previously under-recognised and complex immaterial work. Emergency clinicians seek to reconcile the individual trajectories of patients present in the ED with the ED?s broader function as a "carousel" in order to seek to provide the greatest good for the greatest number of future patients. The research uniquely charts the socialisation processes and informal education that produce tacit organisational expertise with which emergency nurses and doctors, both separately and jointly, negotiate the bureaucracy of the hospital. Conclusion: EDs are destined to struggle to provide the greatest good for the greatest number, reconciling shortcomings in the structure and provision of public and community health care. However, recognition and support for the unique clinical-organisational domain of ED care presents an opportunity for improved holistic care at the front door of the hospital. Our ageing population and its promise of more patients with complex health issues demand further research on the interdepartmental work of other whole-body specialties, such as Aged Care.

Background: The last 30 years have seen considerable growth in the scope of emergency medicine and the size, scale and expectations of emergency departments (EDs) in the USA and other countries, including Australia. The emphasis has changed from direct referral to departments in the hospital to treatment in and disposition from the ED. At the same time, emergency clinicians face increasing pressure to address patient needs with greater efficiency. Within this context, this project describes the character of the unique domain of work and collective identity that emergency clinicians carve out in their interactions with other emergency clinicians and with clinicians from other departments. Methods: Fieldwork was conducted over 10 months in the EDs of two tertiary referral hospitals in Sydney, Australia. It comprised approximately 535 hours of unstructured and structured observation, as well as 56 field interviews. Results: Emergency clinicians have a unique role as "gatekeepers" of the hospital. This ensures that their clinical work is inherently organisational - that is, interdepartmental and bureaucratic work. Emergency clinicians explicitly and implicitly negotiate the "patient pathway" through the hospital which is organised according to the "fragmented" body. This role demands previously under-recognised and complex immaterial work. Emergency clinicians seek to reconcile the individual trajectories of patients present in the ED with the ED?s broader function as a "carousel" in order to seek to provide the greatest good for the greatest number of future patients. The research uniquely charts the socialisation processes and informal education that produce tacit organisational expertise with which emergency nurses and doctors, both separately and jointly, negotiate the bureaucracy of the hospital. Conclusion: EDs are destined to struggle to provide the greatest good for the greatest number, reconciling shortcomings in the structure and provision of public and community health care. However, recognition and support for the unique clinical-organisational domain of ED care presents an opportunity for improved holistic care at the front door of the hospital. Our ageing population and its promise of more patients with complex health issues demand further research on the interdepartmental work of other whole-body specialties, such as Aged Care.

Thesis (Ph. D.)--University of New South Wales, 2002. / Also available online.

Thesis (Ph. D.)--University of Western Australia, 2004.

Thesis (M.A.)--University of Michigan. / Also issued in print.

Thesis (M.A.)--University of Michigan. / eContent provider-neutral record in process. Description based on print version record.

Thesis (M.F.A.)--Rochester Institute of Technology, 1995. / Typescript. Bibliography: leaf 51.

Simulation affords the student a safe and supportive environment in which to practise skills repeatedly without causing any harm to a real patient. The Department of Nursing Sciences at the University of Fort Hare has a laboratory that offers lowto medium-fidelity simulation in the form of task trainers and mannequins. These task trainers and mannequins are used in general nursing, and in community and midwifery nursing sciences, for the demonstration of skills, the practising of skills by students and for formative assessments. In midwifery, task trainers are used for vaginal examinations, abdominal palpation breech and vaginal deliveries and the management of post-partum haemorrhage (PPH). Given that in a real-life clinical environment limited opportunities exist for students to practise during an obstetrical emergency, medium-fidelity simulation (MFS) in midwifery ideally positions the student in a practical environment without risking the patient’s safety. Despite the availability of MFS at UFH, its benefit on the clinical readiness of student midwives is not known. The present study was designed to assess the effectiveness of MFS in enhancing the clinical readiness of student midwives at the University of Fort Hare. The main research objective of the study was to explore, describe and analyse the effect of medium-fidelity simulation on student midwives’ confidence, critical thinking ability, communication, satisfaction and team work in an obstetrical clinical emergency environment. This was a qualitative, interpretive, phenomenological analysis designed to explore the student midwives’ lived experiences regarding the effectiveness of mediumfidelity simulation and the effect of these experiences on clinical readiness. The target population was fourth-year Bachelor of nursing student midwives at the University of Fort Hare. Purposive sampling was used to select five student midwives who were team leaders during the management of PPH using MFS. Ethical approval was granted by the University of Fort Hare Ethics Committee. Informed consent was obtained from the participants prior to data collection. Trustworthiness was ensured by observing the principles of transferability, credibility, confirmability and dependability. Data was collected through individual face-to-face interviews and a semi-structured interview guide. All fourth-year student midwives had viewed an on-line video entitled Essential Steps in Management of Obstetrical Emergency(ESMOE) Postpartum Haemorrhage, in which the procedure was demonstrated. The video, sent via Backboard, was presented in such a way that student midwives had the opportunity to watch it repeatedly in order to thoroughly comprehend the demonstrated skill. A semi-structured interview guide was used for data collection. Interviews were conducted in the simulation laboratory. A Samsung smartphone was used to record interviews and a notepad was used to make notes of gestures, such as smiles or other facial expressions. Data was analysed using thematic content analysis applicable to interpretative phenomenological analysis (IPA) studies using the six steps: reading and re-reading; initial noting taking; developing emergent themes; searching for connections across the emergent themes; moving to the next case and lastly, looking for patterns across cases. The major findings indicated that the participants had differing views regarding the concept of clinical readiness; some held that clinical readiness meant being ready or prepared to handle any eventuality in the course of work, others opined that it was a state of being conversant with the policies and procedures in the clinical ward. Participants believed that clinical readiness was parallel to being competent and that midwives should always be ready to anticipate complications that might arise with the patient, endeavouring to analyse and interpret such conditions clinically. Participants expressed the need to see the simulation skill demonstrated repeatedly for thorough understanding of the technique, so that they could work independently in an obstetrical emergency situation. During simulation, participants were confident in delegating duties to team members, affirming that in order to ensure that tasks were carried out, team leaders should receive regular updates from team members.

A Thesis submitted to The University of Arizona College of Medicine - Phoenix in partial fulfillment of the requirements for the Degree of Doctor of Medicine.

Background Promotion of job opportunities and tourism in African countries has led to an increase in expatriates in malaria endemic areas. A paucity of data exist on characteristics and numbers of expatriates and long-term travellers being evacuated from sub-Saharan Africa for suspected malaria infections diagnosed while still in Africa. Methods A retrospective flight record review of a South African fixed-wing air-ambulance provider from June 2006 through July 2009 was performed. Adult expatriates and long-term travellers with suspected malaria being evacuated from sub-Saharan African countries to Johannesburg, South Africa were included. Results Suspected malaria was the single most common diagnosis for dispatching airambulances with 81 (11.9%) of the 679 flights. Accuracy of the initial diagnosis, based on confirmation of malaria at the receiving facility was 78.4% for blood smears, 92.3% for rapid detection tests and 42.8% for clinical signs alone. P. falciparum (alone, or in combination with other Plasmodium species) was the most frequently isolated species at both the referring (100%) and receiving (88.2%) facilities in cases where the species was documented. The suspected malaria patients were predominantly male 69 (84.1%), with a mean age of 42.1 ±12.8 years, and were in sub-Saharan Africa for occupational reasons 65 (79.3%). Angola, the Democratic Republic of Congo and Mozambique were the countries of origin in 48 (58.5%) of the suspected malaria flights. Compliance on appropriate malaria chemoprophylaxis was documented in two (2.4%) suspected malaria patients. Intubation as a marker of severity was required for 15 (18.3%) patients, and one (1.2%) patient died inflight. No statistically significant difference (p=0.50) was shown for intubation requirements when comparing patients who had utilised malaria chemoprophylaxis with the patients who had not utilised chemoprophylaxis. Conclusions Patients presented in advanced stages of severe/complicated malaria with concurrent poor chemoprophylaxis utilisation and compliance. Appropriate chemoprophylaxis did not decrease the severity of presentation (based on intubation requirements) and did not guarantee complete malaria protection.