D.Cur. (Intensive General Nursing) / Critical care nursing is cost-effective quality nursing to the critical ill patient. This nursing is inftuenced by certain expectations as well as the professional-ethical authorisation. The aim ofthis study is to describe and explore the expectations and the professional-ethical authorisation of the functions of the critical care nurse to enable the formulation ofguidelines for the scope of practice for the critical care nurse within South African context. Phase I was to determine the expectations of the critical care nurse, the nursing service managers and the doctors with regard to the functions of the critical care nurse. A focus group interview was held with a group of experts in the field of critical care. The results were used to compile a questionnaire. This questionnaire was sent to the critical care nurses, the nursing service managers and the doctors in South Africa for completion. From these results the functions of the critical care nurse were determined. Phase 2 is to analyse the expectations (Phase 1) according to the professional-ethical authorisation of the critical care nurse. Firstly, literature was explored and described to determine the professional ethicalauthorisation regarding the accountability ofthe critical care nurse. Secondly, the functions were analysed according to the professional-ethical authorisation. The analysis showed that except for prescribing medication, altering medication dosages and drawing blood samples from the critical ill patient, the critical care nurse is practicing within her professional-ethical authorisation. Phase 3 was to formulate guidelines for the scope of practice for the critical care nurse within a South African context. Through usage of the data (Phase I and 2) the scope of practice was formulated. Guidelines were formulated for the practise, education and research regarding the limitations of the professional-ethical authorization and the implementation of the scope of practice for the critical care nurse.

A critical care unit is a dynamic and highly technological environment. Professional nurses who have been working in the critical care unit for a period of time are passionate about the environment in which they work. They find their on duty time challenging and stimulating. The critical care environment is slowly changing. Due to the fact that there are fewer professional nurses with an additional qualification in critical care available to work in the critical care units. The utilisation of an increasing number of agency nurses leads to an increase in sub-standard nursing care as well as dissatisfied doctors and patients. The shortage of critical care staff has resulted in the need to find an alternative human resources framework and still provide cost effective, safe quality patient care. This leads to the design and implementation of a team nursing care framework for critical care. The research objectives for this study were: - To explore and describe the experiences of professional nurses with regard to a team nursing care framework in private critical care units. - Develop guidelines to optimize the team nursing care framework in critical care units in a private hospital group. The research is based on a qualitative, explorative, descriptive and contextual research design. The study is based on a phenomenological approach to inquiry. Eleven in-depth semi structured face-to-face phenomenological interviews were utilized as the main means of collecting data. A purposive, criterion based, sampling method was used. Specific inclusion criteria were met and consent was obtained from the participants and from the management of the private clinic where the research was conducted. Two central themes were identified:- Theme One: The professional nurses experienced the team nursing care framework in the critical care unit as a burden. Six sub-themes were identified. - Theme Two: Professional nurses made recommendations for improvement of the team nursing care framework in the critical care unit. By describing the lived experiences of the professional nurses in the critical care units, based on research interviews, the researcher painted a clear picture of the team nursing care framework in the critical care unit. Guidelines were developed based on the identified themes. The broad guidelines are aimed at ensuring that the nurses are competent to care for critical care patients prior to them commencing work in the critical care unit. The researcher concludes this study by making recommendations for Nursing practice, education and research.

Thesis (MScFisio)--University of Stellenbosch, 2004. / ENGLISH ABSTRACT: Objective: To describe the baseline data of a surgical ICU in South Africa before the implementation of an evidence-based physiotherapy practice protocol. Design: Prospective cohort observational study Setting: Ten-bed closed surgical unit in a university affiliated tertiary hospital. Patients: All adult ICU admissions from 16 June - 30 September 2003. Measurements: The patient’s clinical data including demographic information, admission diagnosis, surgery classification and co-morbidities were recorded on admission to the unit. APACHE II score was calculated. The physiotherapy techniques, positions and functional activities used, the frequency and duration of physiotherapy treatment sessions, the provision of after-hours service and the diagnosis of pulmonary complications were also recorded daily. The time of mechanical ventilation was calculated and the number of re-intubations documented. The ICU length of stay or mortality was recorded. Results: 160 patients were admitted. Patients were 49 +/- 19.95 years of age. The mean APACHE II score was 12.3 +/ 7.19 and a 12.3% mortality was observed. Thirty seven percent of patients were admitted to the unit following elective surgery. Patients stayed in the unit for 5.94 +/- 6.55 days. Hypertension was the most frequent co-morbidity found in this cohort (42%), and 21% of patients tested, tested positive for HIV. Co-morbidities had no significant association with ICU LOS or mortality. Nine hundred and twenty seven physiotherapy records were obtained. Students were responsible for 39% (n=366) of treatment sessions, the unit therapist for 34% (n=311) and the on-call therapists for 27% (n=250). Despite routine daily physiotherapy for all patients in the unit, 39% (n=62) developed excessive secretions, 30% (n=48) of patients developed pneumonia and 27% (n=43) of patients were diagnosed with basal atelectasis. Nineteen patients (12%) died in the ICU. Patients spent a mean of 5.94 (SD 6.55) days in the unit. One hundred patients (63%) were ventilated. Almost a third of ventilated patients (31%) were intubated more than once. The patients spent a mean time of 3.8 days (SD 6.30) on the ventilator every time they were re-intubated. The development of pulmonary complications significantly increased the time on the ventilator and the LOS. Conclusions: This baseline study of a surgical ICU presents a picture of a unit providing care comparable to first world environments. The picture of the physiotherapy service provided in this unit is of a “traditional” service based neither on the available evidence regarding the prevention or management of pulmonary complications, nor on the incorporation of early rehabilitation into the management of mechanically ventilated adult patients in ICU. / AFRIKAANSE OPSOMMING: Doel: Om die basis lyn van ‘n chirurgiese intensiewe sorg eenheid in Suid Afrika te beskryf voor die implementering van ‘n bewysgesteunde fisioterapie protokol in die eenheid. Studie struktuur: Prospektiewe kohort observerende studie. Eenheid: Tien bed geslote eenheid in ‘n tertiêre opleidingshospitaal. Pasiënte: Alle volwasse pasiënte opgeneem in die eenheid tussen 16 Junie en 30 September 2003. Meetings: Demografiese data, diagnose met opname, chirurgie klassifikasie en ko-morbiditeite is aangeteken by opname. APACHE II is bereken. Die fisioterapie tegnieke, pasiënt posisies en funksionele aktiwiteite gebruik in behandelingssessies, die frekwensie en duur van behandelingssessies, die verskaffing van na-ure diens aan die eenheid asook die komplikasies gediagnoseer is daagliks aangeteken. Die tyd wat pasiënte geventileer is asook die aantal kere geher-intubeer is bereken. Die tydsduur van eenheid verblyf asook mortaliteit is aangeteken. Results: 160 pasiënte is opgeneem, met ‘n gemiddelde ouderdom van 49 +/- 19.95. Die gemiddelde APACHE II telling was 12.3 +/ 7.19 en die mortaliteit was 12.3%. Sewe en dertig persent van pasiënte is opgeneem na elektiewe chirurgie. Pasiënte bly in die eenheid gemiddeld vir 5.94 +/- 6.55 dae. Hipertensie was die mees algemene ko-morbiditeit (42%), en 21% van die pasiënte wat getoets is, het positief getoets vir HIV. Ko-morbiditeite het geen beduidende verband getoon met die tyd in die eenheid of mortaliteit nie. 927 Fisioterapie rekords is aangeteken. Studente was verantwoordelik vir 39% (n=366) van die behandelingssessies, die eenheid terapeut vir 34% (n=311) en die op-roep fisioterapeute vir 27% (n=250). Ten spyte van daaglikse roetine fisioterapie behandeling van alle pasiënte in die eenheid het 39% (n=62) oormatige sekresies ontwikkel, 30% (n=48) is met pneumonie gediagnoseer en 27% (n=43) met basale atelektase. Negentien pasiënte (12%) is dood in die eenheid. Die tydsduur van eenheid verblyf was 5.94 (SD 6.55) dae. Een honderd pasiënte (63%) is geventileer. Byna een derde (31%) van pasiënte is geher-intubeer. Met elke her-intubasie het die pasiënte gemiddeld 3.8 (SD 6.30) dae langer op die ventilator gebly. Pulmonale komplikasies het beide die tydsduur in die eenheid as op die ventilator betekenisvol verleng. Gevolgtrekkings: Hierdie basislyn studie beskryf ‘n eenheid waar pasiënte mediese sorg ontvang soortgelyk aan eerste wêreld lande. Die fisioterapeutiese diens wat gelewer word is egter nie gebasseer op die nuutste bewyse in die literatuur nie. Nog, in die voorkoming of in die behandeling van pulmonale komplikasies, nog in die vroëere inkorporasie van rehabilitasie in die hantering van volwasse pasiënte in ‘n intensiewe sorg eenheid.

Dissertation submitted in fulfillment of the requirements for the Degree in Masters of Technology: Nursing, Durban University of Technology, 2011. / Background Working in the intensive care unit can be traumatic for nursing personnel. Critical care nurses are faced with repeated exposure to death and dying as they are involved in caring for patients who are actively dying or who have been told that they have a terminal illness and are faced with the possibility of impending death. Critical care nurses relate in different ways to the phenomena of death and dying within their nursing profession and their scope of practice. These nurses often have a difficult time coping with the stress that comes with caring for those who are dying or relating to loved ones of those that are dying. Aim of the study The aim of the study was to explore the critical care nurse’s experiences of death and dying. Methodology A qualitative, descriptive phenomenological approach was used to guide the study. Four nurses were recruited and rich descriptions of their experiences were gained through individual face-to-face interviews. One broad question was asked: ‘What are your experiences regarding death and dying of your patients in ICU?’ iii Results The findings of this study revealed that issues such as communication, multicultural diversity, education and coping mechanisms relating to caring for the critically ill and dying patient are essential in nursing education and practice. Critical care nurses need to have support networks in place, not only to assist in providing care, but also for their own emotional support / M

The purpose of the study was to explore and describe the lived experiences of neophyte professional nurses working in ICU during their first year post graduation with the aim to discover strategies to support the nurse in critical care unit. An explorative, descriptive, interpretative qualitative design was conducted to uncover the nurse’s experiences. A purposive sampling was used which is based on belief that the researcher’s knowledge about the population can be used to hand pick sample elements. Data was collected through in-depth unstructured interviews and written narratives. Collaizi’s method of data analysis was used. The study findings revealed that neophyte professional nurses experienced difficulties and challenges in adjusting to the unit because of lack of mentors emanating from the shortage of staff. Nurses experienced mixed feelings regarding the relationship with colleagues in terms of support received. / Health Studies / M.A. (Health Studies)

In today’s world healthcare all over the world is profoundly challenged by rapid technological advancements, violence, terrorism, diverse cultures, proliferating chronic diseases, and the worst nursing shortage. In addition to these complex and daunting challenges healthcare continue to focus the attention on hospitals to review and modify the way care is delivered to patients. As key role players and consistent members of the multidisciplinary team critical care nurses are uniquely positioned to modify and review the quality of patient care through synergy between the patients’ needs, the nurses’ competencies, and the critical care environment. A collaborative approach towards enhancing synergy in a CCU was undertaken in a CCU in a private hospital in Gauteng. The study was guided by the American Association for Critical Care Nurses Synergy Model for Patient Care and conducted within the critical social theory paradigm. The nature of the research was descriptive, explorative and contextual and both qualitative and quantitative approaches were used. Action research cycles were followed to assess existing synergy between the patients’ needs, the nurses’ competencies and the characteristics of the environment in the CCU. An action plan was formulated and implemented towards enhancing synergy in the CCU. The implemented plan was adjusted based on observations and reflections following each of the five cycles of the project / Health Studies / D. Litt. et Phil. (Health Studies)

The threat of antimicrobial resistance particularly in the intensive care unit has become a global issue. This study aimed to evaluate the effectiveness of antimicrobial stewardship in limiting the spread of antimicrobial resistance in the hospital’s ICU. The study further determined the deficiencies of the ASP and recommended strategies to remedy the identified deficiencies. A quasi-experimental descriptive quantitative design was used in this study. The study was conducted at the intensive care unit of an academic hospital. A structured questionnaire was used to extract information from patients’ medical records. This evaluation showed that the antimicrobial stewardship program had a sufficient impact on the appropriate use of antimicrobials in the hospital’s ICU. While there were a small (19.05 %) number of patients inappropriately prescribed antimicrobials, a moderate (35.59%) number of patients developed hospital acquired infections during the study period. In addition, the results revealed a lack of the facility’s leadership commitment to antimicrobial stewardship, which is crucial for ensuring the availability of human, financial and information technology resources Through the evaluation of the program the deficiency in the program’s performance can be identified and optimised. For the studied facility, the performance of the program could be improved by gaining the support of the facility leadership. The present study endorses the evaluation of health promotion initiatives to improve patients’ safety and outcome in healthcare institutions. Keywords / Health Studies / D. Litt. et Phil. (Health Studies)

In today’s world healthcare all over the world is profoundly challenged by rapid technological advancements, violence, terrorism, diverse cultures, proliferating chronic diseases, and the worst nursing shortage. In addition to these complex and daunting challenges healthcare continue to focus the attention on hospitals to review and modify the way care is delivered to patients. As key role players and consistent members of the multidisciplinary team critical care nurses are uniquely positioned to modify and review the quality of patient care through synergy between the patients’ needs, the nurses’ competencies, and the critical care environment. A collaborative approach towards enhancing synergy in a CCU was undertaken in a CCU in a private hospital in Gauteng. The study was guided by the American Association for Critical Care Nurses Synergy Model for Patient Care and conducted within the critical social theory paradigm. The nature of the research was descriptive, explorative and contextual and both qualitative and quantitative approaches were used. Action research cycles were followed to assess existing synergy between the patients’ needs, the nurses’ competencies and the characteristics of the environment in the CCU. An action plan was formulated and implemented towards enhancing synergy in the CCU. The implemented plan was adjusted based on observations and reflections following each of the five cycles of the project / Health Studies / D. Litt. et Phil. (Health Studies)

The purpose of the study was to explore and describe the lived experiences of neophyte professional nurses working in ICU during their first year post graduation with the aim to discover strategies to support the nurse in critical care unit. An explorative, descriptive, interpretative qualitative design was conducted to uncover the nurse’s experiences. A purposive sampling was used which is based on belief that the researcher’s knowledge about the population can be used to hand pick sample elements. Data was collected through in-depth unstructured interviews and written narratives. Collaizi’s method of data analysis was used. The study findings revealed that neophyte professional nurses experienced difficulties and challenges in adjusting to the unit because of lack of mentors emanating from the shortage of staff. Nurses experienced mixed feelings regarding the relationship with colleagues in terms of support received. / Health Studies / M.A. (Health Studies)

MCur / Department of Advanced Nursing Science / Background: Doctors and nurses working in ICU are always confronted with ethical dilemmas when caring for critically ill patients no matter where they practice. The ethical dilemmas experienced by ICU nurses and doctors include amongst other: freedom of choice, truth telling, distribution of resources and confidentiality. Purpose: The study sought to explore the ethical dilemmas experienced by healthcare professionals working in ICU, Vhembe district in Limpopo province. Setting: The setting of the study was Tshilidzini hospital, Vhembe district in Limpopo Province Methodology: A qualitative, explorative, descriptive design was used. The population was nurses and doctors working in ICU, Tshilidzini hospital, Vhembe district in Limpopo province. A purposive sampling was used to select the study sample, and the study hospital. Data was collected by means of Semi-structured, in-depth interviews. Data was analyzed using Tesch`s method. Ethical considerations were adhered to. Findings: Participants expressed ethical dilemmas related to lack of resources, unsuitable infrastructure, hospital policies and patient`s decision making. Recommendations: The study recommends better policies by government and critical care societies to help guide resource allocation for ICU services. The number of ICU beds must be allocated according to the population it serves, in-service trainings to be conducted on regular bases in order to equip ICU health care professionals with knowledge of ethics and skills of decision-making, an active ethics committee to be elected to assist ICU practitioners when they encounter ethically challenging situation. / NRF