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

{"title":"Nurses’ knowledge about and attitudes toward organ donation in state and private hospitals in Johannesburg, South Africa","authors":"Kim Crymble, H. Etheredge, J. Fabian, P. Gaylard","doi":"10.7196/322","DOIUrl":"https://doi.org/10.7196/322","url":null,"abstract":"Background . Nurses are intricately involved in organ donation; however, the referral of donors appears to be declining in Johannesburg, South Africa (SA). This may be due to barriers in the referral process. Objectives . The objectives of this study were to explore nurses’ knowledge of the organ donation process and to explore personal beliefs and attitudes around organ donation. Methods . A quantitative, self-administered questionnaire was completed by nurses in Johannesburg, SA. Results. A total of 273 nurses participated, of whom most were female and <50 years old. The majority of participants (64.2%) reported positive attitudes, and 63.2% stated that their personal beliefs about organ donation did not influence the advice they gave to patients. However, only 36.8% felt confident referring potential donors and 35.8% felt that referral was within their scope of practice. Most participants (84.5%) felt that it was the doctor’s responsibility to refer donors, but 80.3% noted that they would refer donors themselves if there was a mandatory referral protocol. Only 61% of nurses were aware that there was access to a transplant procurement coordinator through their hospitals; however, there was uncertainty regarding the role of the coordinator. Conclusion . There is an urgent need to clarify the role of nurses in the process of organ donor referral in SA. Although nurses felt positive about organ donation, they expressed uncertainties about referring potential donors. However, if a clear protocol for referral was introduced, the majority of nurses noted that they would willingly follow it. We advocate for the development and implementation of a nationally endorsed protocol for donor referral and for the training of nurses in organ donation in SA.","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"32 1","pages":"52-58"},"PeriodicalIF":0.0,"publicationDate":"2017-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75777586","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":"Spectrum of microbial growth and antimicrobial usage in an intensive-care unit of a tertiary-care hospital in Trinidad, West Indies","authors":"S. Bidaisee, S. Hariharan, D. Chen","doi":"10.7196/284","DOIUrl":"https://doi.org/10.7196/284","url":null,"abstract":"Background. Intensive-care units (ICUs) are a source of multidrug-resistant organisms, owing to the indiscriminate usage of broad-spectrum antimicrobial drugs. In such settings, one must be aware of the spectrum of microbes and pattern of antibiotic usage. Objectives . To evaluate the spectrum, susceptibility and resistance patterns of microbes found in ICU patients in a tertiary-care teaching hospital in Trinidad, and to quantify antimicrobial usage. Methods . All adult patients (≥15 years of age) admitted to the ICU for ≥48 h who developed nosocomial infections conforming to the Centers for Disease Control and Prevention criteria were included. Demographic data and clinical data, including specimens sent, isolates grown, antimicrobial sensitivity and resistance patterns, the usage of antimicrobials and patient outcomes, were recorded. Variables such as age, admission white blood cell count, duration of first antibiotic used, length of ICU stay, length of hospital stay, organ support and total comorbidities were analysed. Antimicrobial usage was quantified as the defined daily dosage per 1 000 patient-days. Results . A total of 153 patients with 287 microbiological specimens were studied. The mean patient age was 48.4 years, and the mean ICU length of stay was 7.9 days. The most common admitting diagnoses were sepsis and multiple trauma. Staphylococcus aureus was the most common isolate from blood and central venous lines, and Pseudomonas aeruginosa from tracheal aspirates and wound swabs. Non-survivors had significantly higher age, leucocyte count and organ support requirements, and shorter lengths of stay. Cefuroxime was the most-used antimicrobial in the unit. Conclusion. The usage pattern of antimicrobials did not correlate with susceptibility in most instances. There is a need to improve antimicrobial usage by implementing antimicrobial-stewardship programmes to establish an  antimicrobial protocol and guidelines for usage in the ICU.","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"63 1","pages":"39-45"},"PeriodicalIF":0.0,"publicationDate":"2017-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84781408","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":"Abstracts of scientific presentations at the 2017 Annual National Congress of the Critical Care Society of Southern Africa","authors":"B. Morrow","doi":"10.7196/349","DOIUrl":"https://doi.org/10.7196/349","url":null,"abstract":"","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"20 1","pages":"67-75"},"PeriodicalIF":0.0,"publicationDate":"2017-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81717407","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":"Exploring the role of the ICU nurse in the antimicrobial stewardship team at a private hospital in KwaZulu-Natal, South Africa","authors":"J. Rout, P. Brysiewicz","doi":"10.7196/331","DOIUrl":"https://doi.org/10.7196/331","url":null,"abstract":"Background . Care of the critically ill patient has become increasingly challenging, with a rising incidence of resistant pathogens resulting in the ineffectiveness of many antibiotics. Severe infection is associated with prolonged intensive care unit (ICU) length of stay, and increased morbidity, mortality, and healthcare costs. Antimicrobial stewardship (AMS) aims to prevent resistance and protect patients and the wider community by promoting correct antimicrobial use. The current AMS literature has failed to describe the role of the ICU nurse in this important initiative. Objective . To explore the perceptions of AMS team members regarding the role of the ICU nurse in the AMS team. Methods . Using a qualitative research approach, purposive sampling was used to identify participants in an ICU. Semi-structured interviews were conducted with 15 participants, including ICU shift-leader nurses, nursing management, surgeons, anaesthetists, physicians, microbiologists and pharmacists. Data were analysed and categorised using content analysis. The study was conducted in a general ICU in the private healthcare sector in KwaZulu-Natal, South Africa. Results. Participants representing various disciplines of the AMS team felt that the role of the ICU nurse within the team was an important part of the AMS programme. Four categories that emerged from the data are discussed: organisational, advocacy, clinical and collaborative roles. Conclusion . The role of the ICU nurse was found to be essential to the success of AMS in the ICU. These findings provide implications for practice, which, if recognised and supported by all healthcare stakeholders from ICU and hospital management, could improve AMS in this acute care area.","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"71 1","pages":"46-51"},"PeriodicalIF":0.0,"publicationDate":"2017-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89220826","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":"Organ donation in South Africa – a call to action","authors":"D. Thomson","doi":"10.7196/352","DOIUrl":"https://doi.org/10.7196/352","url":null,"abstract":"In this issue of the SAJCC, Crymble et al.[1] correctly point out that there is a desperate need for organ donors in South Africa (SA). Their article highlights the integral role of nurses in the organ donation process,[2] and elegantly shows that nurses would welcome a greater role, while at the same time noting that expanded education efforts are desperately needed. Despite our place in history for performing the first heart transplant,[3] SA organ donation rates do not compare well with other countries. Our deceased donor rate is <3 per million population. Spain is the world leader in deceased organ donation, with a rate approaching 40 per million population and Brazil achieves a rate of 14 per million population.[4] Many people see living-related donation as the way forward, yet living-related donation is only an option for certain organ transplants. The majority of patients in need of an organ do not have a suitable living donor. Living donation also exposes donors to a degree of risk which deceased donors by definition do not have, since they are always certified legally dead through a rigorous testing process. Under SA law, certification of brain death is required to be performed by two doctors, of whom one is required to have >5 years of experience and both should be completely independent of the transplant team.[5] The reasons for SA’s low deceased donation rate are multiple. The lack of awareness and knowledge among both the public and medical professionals about brain death and organ donation needs to be addressed.[6] Free, open-access online educational resources, such as the University of Cape Town’s course ‘Organ Donation: From Death to Life’, have been developed to improve training and awareness about brain death and organ donation.[7] The SA government’s healthcare policy, which is rightly focused on primary healthcare interventions as a cost-effective strategy to improve the health of the population,[8] should not neglect transplantation. Although it is not prioritised as a major health need, transplantation activity is a reflection of the whole healthcare system. One can only be assessed as a potential organ donor when all treatment options have been exhausted and the clinical team has left no stone unturned. The family can only be approached for consent for donation when they have been adequately counselled about the clinical situation. If this is not done well, consent will not be given and without consent there can be no organ donation. As such, organ donation rates can and should be used as a measurable healthcare outcome. In SA, the consent rate for deceased organ donation at Groote Schuur Hospital for 2017 was 18% at the time of publication of this editorial, in other words 82% of families opt not to support organ donation. Even in countries where consent is presumed, the family is always counselled. Spain has a 16% refusal rate based on family objections. It is important to note that signing onto the organ donor registry ","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"30 1","pages":"36-38"},"PeriodicalIF":0.0,"publicationDate":"2017-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89746291","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":"Antibiotic stewardship – it starts with you!","authors":"Malcolm G A Miller","doi":"10.7196/351","DOIUrl":"https://doi.org/10.7196/351","url":null,"abstract":"","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"6 1","pages":"34-35"},"PeriodicalIF":0.0,"publicationDate":"2017-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86189567","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":"Analysis of damping characteristics of arterial catheter blood pressure monitoring in a large intensive care unit","authors":"W. Rook, J. Turner, T. Clutton-Brock","doi":"10.7196/300","DOIUrl":"https://doi.org/10.7196/300","url":null,"abstract":"Background. For many reasons, the invasive measurement of systolic and diastolic blood pressure should be accurate. Accuracy is determined, in part, by the damping characteristics of the arterial catheter blood pressure monitoring system. Objectives . To ascertain the damping characteristics of arterial catheter blood pressure monitoring in a large tertiary intensive care unit (ICU) and to elicit any causes of under- or over-damping of the measurement systems. Methods. A cross-sectional, observational study of arterial line measurements in a large general ICU. The coefficient of damping (CoD) was calculated from the waveform generated from a ‘fast flush’. Results . Thirty systems (19%) were adequately damped (CoD 0.4 - 0.8), 56 (37%) were overdamped, and 68 (44%) were underdamped. We did not find that poor damping characteristics were associated with the age of the arterial catheter or the type of catheter used. Conclusion. Most systems observed in this study were inappropriately damped, which would result in the inaccurate display of the waveform and systolic and diastolic pressures.","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"30 1","pages":"8-10"},"PeriodicalIF":0.0,"publicationDate":"2017-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85520824","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":"Sugar, Pressure and Pregnancy","authors":"W. L. Michell","doi":"10.7196/SAJCC.337","DOIUrl":"https://doi.org/10.7196/SAJCC.337","url":null,"abstract":"","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"67 1","pages":"2-2"},"PeriodicalIF":0.0,"publicationDate":"2017-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85665384","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":"The need for setting standards in critical care transfers","authors":"M. Venter, D. Stanton, N. Conradie, L. Jordaan, C. Venter, W. Stassen","doi":"10.7196/SAJCC.2017.V33I1.319","DOIUrl":"https://doi.org/10.7196/SAJCC.2017.V33I1.319","url":null,"abstract":"1 Netcare 911, Netcare (Pty) Ltd., Midrand, South Africa 2 Critical Care Transport Unit, Department of Health, Gauteng Provincial Government, South Africa 3 Department of Emergency Medical Care, Faculty of Health Sciences, University of Johannesburg, South Africa 4 Department of Emergency Medical Care, Faculty of Health Sciences, Cape Peninsula University of Technology, Cape Town, South Africa 5 Critical Care Retrieval Services, ER24, Johannesburg, South Africa","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"29 1","pages":"32-32"},"PeriodicalIF":0.0,"publicationDate":"2017-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86226087","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":"Correlation between different methods of intra-abdominal pressure monitoring in varying intra-abdominal hypertension models","authors":"R. Wise, R. Rodseth, L. Correa-Martín, F. M. S. Margallo, P. Becker, G. Castellanos, M. Malbrain","doi":"10.7196/SAJCC.2017.V33I1.327","DOIUrl":"https://doi.org/10.7196/SAJCC.2017.V33I1.327","url":null,"abstract":"Grant from Extremadura Regional \u0000 Government through the Plan Regional de Investigacion de Extremadura \u0000 (PRI09A161 to Minimally Invasive Surgery Center Jesus Uson).","PeriodicalId":75194,"journal":{"name":"The Southern African journal of critical care : the official journal of the Critical Care Society","volume":"46 1","pages":"15-18"},"PeriodicalIF":0.0,"publicationDate":"2017-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72510892","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}