The Southern African journal of critical care : the official journal of the Critical Care Society最新文献

{"title":"Outcomes of patients admitted to the intensive care unit for complications of hypertensive disorders of pregnancy at a South African tertiary hospital - a 4-year retrospective review.","authors":"S Gama,&nbsp;M Sebitloane,&nbsp;K de Vasconcellos","doi":"10.7196/SAJCC.2019.v35i2.001","DOIUrl":"https://doi.org/10.7196/SAJCC.2019.v35i2.001","url":null,"abstract":"<p><strong>Background: </strong>Hypertensive disorders of pregnancy (HDP) are a major cause of maternal mortality and adverse outcomes. A previous study in the intensive care unit (ICU) at King Edward VIII Hospital, Durban, South Africa, in 2000 found 10.5% mortality among eclampsia patients.</p><p><strong>Objectives: </strong>To describe the mortality and adverse neurological outcomes associated with HDP in a tertiary ICU, compare these with results from 2000 and describe factors associated therewith.</p><p><strong>Methods: </strong>The data of 85 patients admitted with HDP to ICU at King Edward VIII Hospital from 2010 to 2013 were retrospectively reviewed. Mortality and adverse neurological outcome (Glasgow Coma Scale (GCS) ≤14 on discharge from ICU) were assessed. Two sets of analyses were conducted. The first compared those alive on discharge from ICU with those who died in ICU. The second compared good neurological outcome with poor outcome (adverse neurological outcome, or death).</p><p><strong>Results: </strong>The mortality was 11.6%, and overall, 9% had adverse neurological outcomes. There was no significant difference in mortality between patients with eclampsia in 2010 - 2013 (11.0%) and those in 2000 (10.5%) (p=0.9). Factors associated with mortality were: intra- or postpartum onset of seizures; twins; failure to perform operative delivery when indicated; lowest GCS score <10; failure to use magnesium sulphate when indicated; respiratory failure; and lower respiratory tract infections. Factors associated with poor outcomes (adverse neurological outcome, or death) were: parity (better outcomes in primiparous patients); time of antenatal onset of hypertension (worse if earlier onset); HIV infection; failure to perform operative delivery when indicated; lowest GCS score <10; failure to use magnesium sulphate when indicated; use of anticonvulsants other than magnesium sulphate or benzodiazepines in eclampsia.</p><p><strong>Conclusion: </strong>The lack of improvement in ICU eclampsia mortality demonstrates a need to develop and implement a protocol for HDP management.</p><p><strong>Contributions of the study: </strong>The study provides a comparison of present mortality among eclamptic patients with hyperensive disorders of pregnancy (HDP) with the mortality of eclamptic patients described in an article from the year 2000. It further looks at adverse maternal outcomes, specifically adverse neurological outcomes.In addition, it analyses other factors that may affect outcomes in HDP patients. This information is useful in making recommendations in an attempt to improve the outcomes.</p>","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"35 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.7196/SAJCC.2019.v35i2.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9163957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Contamination of pulse oximeter probes before and after decontamination in two intensive care units.","authors":"F Desai,&nbsp;J Scribante,&nbsp;H Perrie,&nbsp;M Fourtounas","doi":"10.7196/SAJCC.2019.v35i2.394","DOIUrl":"https://doi.org/10.7196/SAJCC.2019.v35i2.394","url":null,"abstract":"<p><strong>Background: </strong>The internal surfaces of pulse oximeter probes may be overlooked as hot spots for pathogenic microorganisms in an intensive care unit (ICU), thereby contributing to the high incidence of hospital-acquired infections.</p><p><strong>Objectives: </strong>To determine the growth and identification of microorganisms on pulse oximeter probes in the multidisciplinary ICU (MICU) at Charlotte Maxeke Johannesburg Academic Hospital and the burns ICU (BICU) at Chris Hani Baragwanath Academic Hospital, before and after decontamination.</p><p><strong>Methods: </strong>This was a cross-sectional, comparative and contextual study, using purposive sampling. Data were collected from the internal surfaces of 34 pulse oximeter probes in a MICU and BICU. Each pulse oximeter probe was swabbed before and after decontamination. The endemic microorganism profile for the two ICUs was obtained from a laboratory database.</p><p><strong>Results: </strong>Internal surfaces of 31 (91%; 95% confidence interval (CI) 0.76 - 0.98) pulse oximeter probes were contaminated with 9 different pathogenic microorganisms pre decontamination. <i>Acinetobacter baumannii</i>, <i><i>Klebsiella pneumonia</i>ei</i> and <i>Pseudomonas aeruginosa</i> were endemic to both ICUs, and were the most-frequently isolated microorganisms. <i>Staphylococcus aureus</i> was the most common microorganism endemic to both ICUs, isolated on the internal surfaces of only 2 pulse oximeter probes. Of the internal surfaces of pulse oximeter probes, 6 (18%; 95% CI 0.07 - 0.35) remained contaminated post decontamination, with a microorganism growth reduction of 80% (p=0.0001).</p><p><strong>Conclusion: </strong>The internal surfaces of pulse oximeter probes may serve as hot spots for an array of pathogens with the potential to cause infection and outbreaks in ICUs. Decontamination of the internal surfaces of pulse oximeter probes should be emphasised.</p><p><strong>Contributions of the study: </strong>This study identifies internal surfaces of pulse oximeter probes as reservoirs for infection in intensive care units (ICUs), particularly in a burns ICU setting, pinpointing one of many sources of hospital-acquired infections within ICU cubicles.The study emphasises the need to clean the internal surfaces of pulse oximeter probes (whether visibly soiled or not) prior to disinfection.</p>","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"35 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.7196/SAJCC.2019.v35i2.394","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9383929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Artesunate compared with quinine for the treatment of severe malaria in adult patients managed in an intensive care unit: A retrospective observational study.","authors":"R M Mathiba,&nbsp;L R Mathivha,&nbsp;G D Nethathe","doi":"10.7196/SAJCC.2019.v35i1.345","DOIUrl":"https://doi.org/10.7196/SAJCC.2019.v35i1.345","url":null,"abstract":"<p><strong>Background: </strong>There are limited South African data on the outcomes of patients with severe malaria treated with quinine compared with those treated with artesunate in the intensive care unit (ICU).</p><p><strong>Objectives: </strong>To compare the outcomes of adult patients treated with artesunate against those treated with quinine in the ICU. Primary outcome variables are length of stay (LOS) in the ICU and mortality. Secondary outcomes include the incidence of hypoglycaemic episodes and neurological outcomes.</p><p><strong>Methods: </strong>This was a retrospective cohort study of patients with severe malaria treated at a multidisciplinary ICU with artesunate or quinine from 1 January 2008 to 31 December 2012.</p><p><strong>Results: </strong>Of the 92 patients included in the study, 63 (69.2%) were male. The mean age in the quinine and artesunate groups was 36.2 years and 40.5 years, respectively (p=0.071). Most (98.6%) of the patients with a positive travel history had visited a malaria-endemic region. Of the 53 patients tested for HIV infection, 71.7% tested positive (p=0.520). The average CD4+ cell count of HIV-positive patients treated with quinine was 200 cells/µL compared with 217.17 cells/µL for those treated with artesunate (p=0.875). The mean APACHE II score at admission was 20.85 and 19.62 in the quinine group and artesunate group, respectively (p=0.380). The median LOS was 5 days (range 1 - 27). Mortality was 15.4% in the quinine group and 7.7% in the artesunate group (p=0.246).</p><p><strong>Conclusion: </strong>A statistically insignificant mortality difference was observed in outcomes of the two treatment groups in this retrospective, single-centre cohort study.</p><p><strong>Contributions of the study: </strong>Intravenous artesunate is currently the preferred treatment in the management of patients with severe malaria. However, there are limited local data on the outcomes of artesunate v. quinine therapy for the management of severe malaria in highly monitored clinical environments in non-endemic regions of South Africa.We describe clinical characteristics, management and outcomes of patients with severe malaria treated with quinine and those treated with artesunate in the ICU in a non-endemic region.</p>","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.7196/SAJCC.2019.v35i1.345","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9171517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Developing a theory of family care during critical illness.","authors":"J de Beer,&nbsp;P Brysiewicz","doi":"10.7196/SAJCC.2019.v35i1.388","DOIUrl":"https://doi.org/10.7196/SAJCC.2019.v35i1.388","url":null,"abstract":"<p><strong>Background: </strong>The critical illness of a loved one can negatively affect all family members (FMs), leading to the interruption of family functioning and integrity. Hospitalisation is a stressful, unplanned event for both the patient and FMs and is associated with psychological disturbances, emotional distress and altered family roles and functioning.</p><p><strong>Objectives: </strong>To develop a theory of family care in critical care units (CCUs) for the South African setting.</p><p><strong>Methods: </strong>Grounded theory, based on Strauss and Corbin's school of thought, was used. Audio-recorded in-depth interviews were conducted with 32 participants (9 FMs, 17 critical care nurses and 6 doctors) at a private hospital (3 CCUs) and a state hospital (10 CCUs). Data analysis involved open, axial and selective coding.</p><p><strong>Results: </strong>The theory of family care during critical illness was identified. The core concept of the theory is empowerment, informed by the underlying constructs of information sharing, proximity, garnering resources, and cultural and religious cooperation.</p><p><strong>Conclusion: </strong>The concepts of this theory can equip healthcare professionals in CCUs to provide appropriate family care for meeting the needs of patients' FMs and, in so doing, contribute to families having a more manageable critical care experience during the illness of their loved one.</p><p><strong>Contributions of the study: </strong>This study adds to the limited body of knowledge regarding family care within the South African context. The study provides a theory to promote therapeutic partnerships between health care professionals, patients and FMs that will provide support for both the patient and FMs.It is further anticipated that the findings of the study will contribute not only to nurses' critical care curriculum, which currently includes very limited family support content, but also be helpful to doctors working in intensive care units.</p>","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.7196/SAJCC.2019.v35i1.388","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9226465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Time taken to perform a rapid sequence intubation within a simulated prehospital environment.","authors":"C Vincent-Lambert,&nbsp;R Loftus","doi":"10.7196/SAJCC.2019.v35i2.368","DOIUrl":"https://doi.org/10.7196/SAJCC.2019.v35i2.368","url":null,"abstract":"<p><strong>Background: </strong>Rapid sequence intubation (RSI) involves inducing unconsciousness and paralysis in rapid succession in order to facilitate endotracheal tube placement. RSI has recently been introduced to the scope of practice of South African prehospital emergency care practitioners (ECPs). Despite this, there remains limited evidence supporting the efficacy and safety of RSI within this context. While in-hospital studies have shown that it can take 20 minutes or more to perform an RSI, little is known about the time taken to perform the procedure in the prehospital setting.</p><p><strong>Objectives: </strong>To measure the time taken to perform an RSI in a simulated prehospital environment.</p><p><strong>Methods: </strong>A sample of final-year ECP students were video-recorded performing RSIs on a mannequin within a simulated prehospital environment. Data were gathered through an analysis of the recordings, allowing for the capturing of times taken to complete each of the phases of a RSI.</p><p><strong>Results: </strong>A mean time of 15 minutes 5 seconds was recorded to complete the procedure. This was shorter than times reported for in-hospital studies.</p><p><strong>Conclusion: </strong>RSI is a potentially harmful procedure if improperly performed and has the potential to create delays in transport that may not always be in the patient's best interest. With a mean time of 15 minutes 5 seconds, the performance of RSI by ECP students in the simulated prehospital environment was faster than expected. Further research is recommended to explore the relationship between the performances observed in this mannequin-based study with those in authentic prehospital settings.</p><p><strong>Contributions of the study: </strong>This study adds to a currently limited body of knowledge surrounding the performance of out-of-hospital anaesthesia by emergency care practitioners in the African context. The study highlights the fact that while prehospital rapid sequence intubation may be a lifesaving procedure, anaesthetising patients in an uncontrolled prehospital environment is not without risk. An important consideration that needs to be taken into account when making a decision on whether or not to perform the procedure within the prehospital setting is the potential delay this might have on transport time and arrival at the receiving facility.</p>","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"35 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.7196/SAJCC.2019.v35i2.368","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9705652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"High-frequency oscillatory ventilation in a tertiary paediatric intensive care unit in an academic hospital in Johannesburg, South Africa.","authors":"S Cawood,&nbsp;B Rae,&nbsp;K D Naidoo","doi":"10.7196/SAJCC.2019.v35i2.396","DOIUrl":"https://doi.org/10.7196/SAJCC.2019.v35i2.396","url":null,"abstract":"<p><strong>Background: </strong>High-frequency oscillatory ventilation (HFOV) remains an option for the management of critically ill children when conventional mechanical ventilation fails. However, its use is not widespread, and there is wide variability reported with respect to how it is used.</p><p><strong>Objectives: </strong>To describe the frequency, indications, settings and outcomes of HFOV use among paediatric patients with a primary respiratory disorder admitted to a tertiary paediatric intensive care unit (PICU).</p><p><strong>Methods: </strong>The study was a 2-year, single-centre, retrospective chart review.</p><p><strong>Results: </strong>Thirty-four (32.7%) patients were managed with HFOV in the PICU during the study period. Thirty-three of the 34 patients had paediatric acute respiratory distress syndrome. Indications for HFOV were inadequate oxygenation in 17 patients (50%), and refractory respiratory acidosis in 15 patients (44.1%) (2 patients did not fit into either category). Approaches to the setting of HFOV varied considerably, particularly with respect to initial pressure around the airways. HFOV was effective at improving both oxygenation, with a median (interquartile range (IQR)) decrease in oxygenation index of 6.34 (5.0 - 9.5), and ventilation with a the median decrease in PaCO₂ of 67.6 (46.2 - 105.7) mmHg after 24 hours. Overall mortality was 29.4% in the HFOV group, which is consistent with other studies.</p><p><strong>Conclusion: </strong>HFOV remains an effective rescue ventilatory strategy, which resulted in rapid and sustained improvement in gas exchange in patients with severe hypoxaemia and/or severe respiratory acidosis, particularly in the absence of extracorporeal support. However, the variability in practice and the adverse effects described highlight the need for future high-quality randomised controlled trials to allow for development of meaningful guidelines to optimise HFOV use.</p><p><strong>Contributions of the study: </strong>This study describes the use and outcomes of high-frequency oscillatory ventilation (HFOV) in a South African paediatric intensive care unit, thus addressing a local knowledge gap and providing evidence of the continued efficacy of HFOV for severe hypoxaemia and refractory respiratory acidosis in settings without access to extracorporeal technologies.</p>","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"35 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.7196/SAJCC.2019.v35i2.396","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9388396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reliability of ultrasonic diaphragm thickness measurement in mechanically ventilated infants and children: A pilot study","authors":"M. Terhart, S. Hanekom, A. Lupton-Smith, B. Morrow","doi":"10.7196/SAJCC.201.V34I1.344","DOIUrl":"https://doi.org/10.7196/SAJCC.201.V34I1.344","url":null,"abstract":"Background. Diaphragmatic atrophy in mechanically ventilated infants and children may be due to ventilator-induced diaphragmatic dysfunction, which could lead to extubation failure. Ultrasound may be used as a means by which diaphragmatic atrophy can be reliably identified. There are currently no data reporting on the use of ultrasound to monitor diaphragm atrophy in the paediatric population.  Objectives. To assess the inter- and intra-rater reliability of using ultrasound to measure diaphragm thickness in mechanically ventilated infants and children.  Method. Diaphragm thickness measurements were compared between two individual researchers for inter-rater reliability and between multiple measurements from a single researcher for intra-rater reliability. Measurements were compared using Intraclass correlation coefficients and Bland- Altman plots.  Results. Results indicated excellent reliability between measurements for both inter-and intra-rater reliability, with slightly better reliability for intra-rater compared with inter-rater reliability. Intraclass correlation coefficients for inter-rater reliability were between 0.77 and 0.98, and 0.94 for intra-rater reliability.  Conclusion. Ultrasound measurements of diaphragm thickness can be used to reliably measure diaphragm thickness in mechanically ventilated infants and children. This modality could therefore be used as a reliable outcome measure for future clinical research studies to establish the relationship between ventilator-induced diaphragmatic atrophy and children who are at risk for extubation failure.","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"49 3 1","pages":"52-66"},"PeriodicalIF":0.0,"publicationDate":"2018-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87691302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Early mobilisation practices of patients in intensive care units in Zimbabwean government hospitals - a cross-sectional study.","authors":"Cathrine Tadyanemhandu, H. V. Aswegen, Ntsiea","doi":"10.7196/SAJCC.2017.V34I1.343","DOIUrl":"https://doi.org/10.7196/SAJCC.2017.V34I1.343","url":null,"abstract":"Background\u0000Recent evidence shows that early mobilisation of patients in an intensive care unit (ICU) is feasible, safe and associated with improvement in patients' clinical outcomes. However, its successful implementation is dependent on several factors, which include ICU structure and organisational practices.\u0000\u0000\u0000Objectives\u0000To evaluate the structure and organisational practices of Zimbabwean government hospital ICUs and to describe early mobilisation practices of adult patients in these units.\u0000\u0000\u0000Methods\u0000A cross-sectional survey was conducted in all government hospitals in Zimbabwe. Data collected included hospital and ICU structure, adult patient demographic data and mobilisation activities performed in the ICU during the 24 hours prior to the day of the survey.\u0000\u0000\u0000Results\u0000A total of five quaternary level hospitals were surveyed, with each hospital having one adult ICU. Four of the units were open-type ICUs. The majority of the units (n=3; 60%) reported that they had a permanent physiotherapist who covered their unit, but none of the physiotherapists worked solely in the ICU. The nurse-to-patient ratio across all units was 1:1. None of the units utilised a standardised sedation scoring system or a standardised outcome measure to assess patient mobility status. Only one ICU (20%) had a patient eligibility guideline for early mobilisation in place. Across the ICUs, 40 patients were surveyed. The median (interquartile range) age was 33 (23.3 - 38) years and 24 (60%) were mechanically ventilated. Indications for admission into the ICU included acute respiratory failure (n=12; 30%) and postoperative care (n=10; 25%). Mobilisation activities performed in the previous 24 hours included turning the patient in bed (n=39; 97.5%), sitting over the edge of the bed (n=10; 25%) and walking away from the bedside (n=2; 5%). The main reason listed for treatment performed in bed was patients being sedated and unresponsive (n=13; 32.5%).\u0000\u0000\u0000Conclusion\u0000Out-of-bed mobilisation activities were low and influenced by patient unresponsiveness and sedation, staffing levels and lack of rehabilitation equipment in ICU.","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"76 1","pages":"46-51"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83834908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Early mobilisation practices of patients in intensive care units in Zimbabwean government hospitals - a cross-sectional study.","authors":"C Tadyanemhandu,&nbsp;H van Aswegen,&nbsp;V Ntsiea","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Recent evidence shows that early mobilisation of patients in an intensive care unit (ICU) is feasible, safe and associated with improvement in patients' clinical outcomes. However, its successful implementation is dependent on several factors, which include ICU structure and organisational practices.</p><p><strong>Objectives: </strong>To evaluate the structure and organisational practices of Zimbabwean government hospital ICUs and to describe early mobilisation practices of adult patients in these units.</p><p><strong>Methods: </strong>A cross-sectional survey was conducted in all government hospitals in Zimbabwe. Data collected included hospital and ICU structure, adult patient demographic data and mobilisation activities performed in the ICU during the 24 hours prior to the day of the survey.</p><p><strong>Results: </strong>A total of five quaternary level hospitals were surveyed, with each hospital having one adult ICU. Four of the units were open-type ICUs. The majority of the units (<i>n</i>=3; 60%) reported that they had a permanent physiotherapist who covered their unit, but none of the physiotherapists worked solely in the ICU. The nurse-to-patient ratio across all units was 1:1. None of the units utilised a standardised sedation scoring system or a standardised outcome measure to assess patient mobility status. Only one ICU (20%) had a patient eligibility guideline for early mobilisation in place. Across the ICUs, 40 patients were surveyed. The median (interquartile range) age was 33 (23.3 - 38) years and 24 (60%) were mechanically ventilated. Indications for admission into the ICU included acute respiratory failure (<i>n</i>=12; 30%) and postoperative care (<i>n</i>=10; 25%). Mobilisation activities performed in the previous 24 hours included turning the patient in bed (<i>n</i>=39; 97.5%), sitting over the edge of the bed (<i>n</i>=10; 25%) and walking away from the bedside (<i>n</i>=2; 5%). The main reason listed for treatment performed in bed was patients being sedated and unresponsive (<i>n</i>=13; 32.5%).</p><p><strong>Conclusion: </strong>Out-of-bed mobilisation activities were low and influenced by patient unresponsiveness and sedation, staffing levels and lack of rehabilitation equipment in ICU.</p>","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"34 1","pages":"46-51"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9256537/pdf/nihms-1820411.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40569583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Patient- and family-centred care practices of emergency nurses in emergency departments in the Durban area, KwaZulu-Natal, South Africa","authors":"J. Almaze, J. De Beer","doi":"10.7196/317","DOIUrl":"https://doi.org/10.7196/317","url":null,"abstract":"Background . Admission of a loved one to an emergency/critical care unit can result in role conflict, high levels of stress, interruption of normal routines and potential changes in relationships among family members (FMs). Other potential stressors that FMs can be exposed to are deterioration in the condition of the patient, an uncertain outcome for the patient, pain and suffering experienced by the patient, the unfamiliar environment, and the large amount of high-tech equipment. An approach to support FMs during this crisis period is patient- and family-centred care (PFCC). Objectives . To describe PFCC practices of emergency nurses in emergency departments (EDs) in KwaZulu-Natal (KZN) Province, South Africa. Methods . A descriptive survey was done among 44 emergency nurses (enrolled and registered nurses) from four EDs in the Durban area of KZN. The Self-Assessment Inventory Tool was used and adapted for a resource-constrained setting. Results . The majority of emergency nurses (84%) acknowledged the importance of family participation in patient care, 87% reported that FMs were provided with information in a timely manner, and 77% indicated that they had the necessary skills to provide care to FMs. Conclusions . The study showed that the majority of emergency nurses in EDs in the Durban area of KZN provided PFCC. The findings demonstrate that although PFCC is a challenge, nurses in EDs acknowledge the importance of this model of care.","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"92 1","pages":"59-66"},"PeriodicalIF":0.0,"publicationDate":"2017-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79554212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}