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2.
Thorax ; 72(7): 594-595, 2017 07.
Artigo em Inglês | MEDLINE | ID: mdl-27852953

RESUMO

OBJECTIVE: To investigate the effectiveness of a 6-week exercise programme in patients discharged home following critical illness compared with standard care. DESIGN: Multicentre prospective phase II randomised controlled trial, with blinded outcome assessment after hospital discharge, following the 6-week intervention and at 6 months. PARTICIPANTS: 60 patients (30 per group) aged ≥18 years, mechanically ventilated >96 hours, and not in other rehabilitation, that is, cardiac or pulmonary rehabilitation programmes. Participants in the intervention group completed an individually tailored (personalised) exercise programme. OUTCOME MEASURES: Primary outcome measure was SF-36 physical functioning following the intervention. Secondary outcomes included a range of performance-based and patient-reported measures. RESULTS: Improvements in the primary outcome did not differ significantly between groups (mean difference (95% CI) 3.0 (-2.2 to 8.2), p=0.26). The intervention group showed significant improvement compared with the control group (mean difference (95% CI)) in SF-36 role physical (6.6 (0.73 to 12.5), p=0.03); incremental shuttle walk test (83.1 m (8.3 to 157.9), p=0.03); functional limitations profile (-4.8 (-8.7 to -0.9), p=0.02); self-efficacy to exercise (2.2 (0.8 to 3.7), p=0.01) and readiness to exercise (1.3 (0.8 to 1.9), p<0.001). These improvements were not sustained at 6 months except readiness to exercise. Improvements in all other secondary outcome measures were not significant. CONCLUSIONS: There was no statistically significant difference in the primary outcome measure of self-reported physical function following this 6-week exercise programme. Secondary outcome results will help inform future studies. TRIAL REGISTRATION NUMBER: NCT01463579. (results), https://clinicaltrials.gov/.


Assuntos
Estado Terminal/reabilitação , Terapia por Exercício , Exercício Físico/fisiologia , Adulto , Idoso , Exercício Físico/psicologia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Alta do Paciente , Estudos Prospectivos , Autoeficácia , Método Simples-Cego , Inquéritos e Questionários , Fatores de Tempo , Teste de Caminhada
3.
J Antimicrob Chemother ; 68(5): 1193-9, 2013 May.
Artigo em Inglês | MEDLINE | ID: mdl-23297395

RESUMO

OBJECTIVES: To determine whether the daily use of 5% tea tree oil (TTO) body wash (Novabac 5% Skin Wash) compared with standard care [Johnson's Baby Softwash (JBS)] had a lower incidence of methicillin-resistant Staphylococcus aureus (MRSA) colonization. PATIENTS: The study setting was two intensive care units (ICUs; mixed medical, surgical and trauma) in Northern Ireland between October 2007 and July 2009. The study population comprised 391 patients who were randomized to JBS or TTO body wash. METHODS: This was a Phase 2/3, prospective, open-label, randomized, controlled trial. TRIAL REGISTRATION: ISRCTN65190967. The primary outcome was new MRSA colonization during ICU stay. Secondary outcomes included the incidence of MRSA bacteraemia and maximum increase in sequential organ failure assessment score. RESULTS: A total of 445 patients were randomized to the study. After randomization, 54 patients were withdrawn; 30 because of a positive MRSA screen at study entry, 11 due to lack of consent, 11 were inappropriately randomized and 2 had adverse reactions. Thirty-nine (10%) patients developed new MRSA colonization (JBS n = 22, 11.2%; TTO body wash n = 17, 8.7%). The difference in percentage colonized (2.5%, 95% CI - 8.95 to 3.94; P = 0.50) was not significant. The mean maximum increase in sequential organ failure assessment score was not significant (JBS 1.44, SD 1.92; TTO body wash 1.28, SD 1.79; P = 0.85) and no study patients developed MRSA bacteraemia. CONCLUSIONS: Compared with JBS, TTO body wash cannot be recommended as an effective means of reducing MRSA colonization.


Assuntos
Antibacterianos/administração & dosagem , Portador Sadio/prevenção & controle , Desinfetantes/administração & dosagem , Desinfecção/métodos , Staphylococcus aureus Resistente à Meticilina/isolamento & purificação , Infecções Estafilocócicas/prevenção & controle , Óleo de Melaleuca/administração & dosagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Bacteriemia/microbiologia , Bacteriemia/prevenção & controle , Portador Sadio/microbiologia , Estado Terminal , Feminino , Humanos , Incidência , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Irlanda do Norte , Resultado do Tratamento
4.
Cochrane Database Syst Rev ; (5): CD006904, 2010 May 12.
Artigo em Inglês | MEDLINE | ID: mdl-20464747

RESUMO

BACKGROUND: Reducing weaning time is desirable in minimizing potential complications from mechanical ventilation. Standardized weaning protocols are purported to reduce time spent on mechanical ventilation. However, evidence supporting their use in clinical practice is inconsistent. OBJECTIVES: To assess the effects of protocolized weaning from mechanical ventilation on the total duration of mechanical ventilation for critically ill adults; ascertain differences between protocolized and non-protocolized weaning in terms of mortality, adverse events, quality of life, weaning duration, intensive care unit (ICU) and hospital length of stay (LOS); and explore variation in outcomes by type of ICU, type of protocol and approach to delivering the protocol. SEARCH STRATEGY: We searched the Cochrane Central Register of Controlled Trials (The Cochrane Library Issue 1, 2010), MEDLINE (1950 to 2010), EMBASE (1988 to 2010), CINAHL (1937 to 2010), LILACS (1982 to 2010), ISI Web of Science and ISI Conference Proceedings (1970 to 2010), Cambridge Scientific Abstracts (inception to 2010) and reference lists of articles. We did not apply language restrictions. SELECTION CRITERIA: We included randomized and quasi-randomized controlled trials of protocolized weaning versus non-protocolized weaning from mechanical ventilation in critically ill adults. DATA COLLECTION AND ANALYSIS: Three authors independently assessed trial quality and extracted data. A priori subgroup and sensitivity analyses were performed. We contacted study authors for additional information. MAIN RESULTS: Eleven trials that included 1971 patients met the inclusion criteria. The total duration of mechanical ventilation geometric mean in the protocolized weaning group was on average reduced by 25% compared with the usual care group (N = 10 trials, 95% CI 9% to 39%, P = 0.006); weaning duration was reduced by 78% (N = 6 trials, 95% CI 31% to 93%, P = 0.009); and ICU LOS by 10% (N = 8 trials, 95% CI 2% to 19%, P = 0.02). There was significant heterogeneity among studies for total duration of mechanical ventilation (I(2) = 76%, P < 0.01) and weaning duration (I(2) = 97%, P < 0.01), which could not be explained by subgroup analyses based on type of unit or type of approach. AUTHORS' CONCLUSIONS: There is some evidence of a reduction in the duration of mechanical ventilation, weaning duration and ICU LOS with use of standardized protocols, but there is significant heterogeneity among studies and an insufficient number of studies to investigate the source of this heterogeneity. Although some study authors suggest that organizational context may influence outcomes, these factors were not considered in all included studies and therefore could not be evaluated.


Assuntos
Estado Terminal , Respiração Artificial/estatística & dados numéricos , Desmame do Respirador/métodos , Adulto , Protocolos Clínicos/normas , Humanos , Unidades de Terapia Intensiva/estatística & dados numéricos , Tempo de Internação , Ensaios Clínicos Controlados Aleatórios como Assunto , Respiração Artificial/efeitos adversos , Fatores de Tempo
5.
J Adv Nurs ; 65(5): 957-64, 2009 May.
Artigo em Inglês | MEDLINE | ID: mdl-19399969

RESUMO

AIM: This paper is a report of the protocol for a review to identify, critically appraise and synthesize the best current evidence supporting the use of weaning protocols compared to non-protocolized practice in liberating patients from mechanical ventilation. BACKGROUND: Patients experiencing difficulty in weaning require a longer hospital stay and have higher morbidity and mortality. Consequently, efforts to reduce weaning time are desirable to reduce the duration of ventilation and related complications. Standardized weaning protocols are safe and effective in reducing the time spent on mechanical ventilation.Notwithstanding, the evidence supporting their use in practice is inconsistent. The discordant results of studies may reflect the fact that protocols vary in composition and are implemented in different environments by various healthcare providers. DESIGN: The objectives of this review are to compare the total duration of mechanical ventilation between patients weaned using protocols vs. non-protocolized practice; to ascertain differences between protocolized and non-protocolized weaning with regards to mortality, adverse events, quality of life, weaning duration, ICU and hospital stay; and to explore variation in outcomes by the type of ICU, the type of protocol and approach to delivering the protocol. We will search the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library), MEDLINE, EMBASE, CINAHL, ISI Web of Science and LILACS. In addition, we will endeavour to identify unpublished data and contact first authors of studies included in the review to obtain information on unpublished studies or work in progress. CONCLUSION: This review will provide much needed direction for healthcare professionals in intensive care in terms of both research and practice.


Assuntos
Protocolos Clínicos , Estado Terminal/enfermagem , Desmame do Respirador/enfermagem , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Cuidados Críticos/normas , Humanos , Unidades de Terapia Intensiva , Pessoa de Meia-Idade , Ensaios Clínicos Controlados Aleatórios como Assunto , Fatores de Tempo , Resultado do Tratamento , Desmame do Respirador/métodos , Adulto Jovem
6.
Crit Care Med ; 36(7): 2163-73, 2008 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-18552680

RESUMO

INTRODUCTION: The difficult airway is a common problem in adult critical care patients. However, the challenge is not just the establishment of a safe airway, but also maintaining that safety over days, weeks, or longer. AIMS: This review considers the management of the difficult airway in the adult critical care environment. Central themes are the recognition of the potentially difficult airway and the necessary preparation for (and management of) difficult intubation and extubation. Problems associated with tracheostomy tubes and tube displacement are also discussed. RESULTS: All patients in critical care should initially be viewed as having a potentially difficult airway. They also have less physiological reserve than patients undergoing airway interventions in association with elective surgery. Making the critical care environment as conducive to difficult airway management as the operating room requires planning and teamwork. Extubation of the difficult airway should always be viewed as a potentially difficult reintubation. Tube displacement or obstruction should be strongly suspected in situations of new-onset difficult ventilation. CONCLUSIONS: Critical care physicians are presented with a significant number of difficult airway problems both during the insertion and removal of the airway. Critical care physicians need to be familiar with the difficult airway algorithms and have skill with relevant airway adjuncts.


Assuntos
Obstrução das Vias Respiratórias/terapia , Anestesia Geral/normas , Cuidados Críticos/métodos , Intubação Intratraqueal/métodos , Máscaras Laríngeas , Obstrução das Vias Respiratórias/etiologia , Humanos , Intubação Intratraqueal/instrumentação , Laringoscopia , Pessoa de Meia-Idade , Traqueostomia/efeitos adversos
7.
BMC Infect Dis ; 8: 161, 2008 Nov 28.
Artigo em Inglês | MEDLINE | ID: mdl-19040726

RESUMO

BACKGROUND: Over the past ten years MRSA has become endemic in hospitals and is associated with increased healthcare costs. Critically ill patients are most at risk, in part because of the number of invasive therapies that they require in the intensive care unit (ICU). Washing with 5% tea tree oil (TTO) has been shown to be effective in removing MRSA on the skin. However, to date, no trials have evaluated the potential of TTO body wash to prevent MRSA colonization or infection. In addition, detecting MRSA by usual culture methods is slow. A faster method using a PCR assay has been developed in the laboratory, but requires evaluation in a large number of patients. METHODS/DESIGN: This study protocol describes the design of a multicentre, phase II/III prospective open-label randomized controlled clinical trial to evaluate whether a concentration of 5% TTO is effective in preventing MRSA colonization in comparison with a standard body wash (Johnsons Baby Softwash) in the ICU. In addition we will evaluate the cost-effectiveness of TTO body wash and assess the effectiveness of the PCR assay in detecting MRSA in critically ill patients. On admission to intensive care, swabs from the nose and groin will be taken to screen for MRSA as per current practice. Patients will be randomly assigned to be washed with the standard body wash or TTO body wash. On discharge from the unit, swabs will be taken again to identify whether there is a difference in MRSA colonization between the two groups. DISCUSSION: If TTO body wash is found to be effective, widespread implementation of such a simple colonization prevention tool has the potential to impact on patient outcomes, healthcare resource use and patient confidence both nationally and internationally.


Assuntos
Anti-Infecciosos Locais/uso terapêutico , Staphylococcus aureus Resistente à Meticilina/efeitos dos fármacos , Sabões/uso terapêutico , Infecções Cutâneas Estafilocócicas/prevenção & controle , Óleo de Melaleuca/uso terapêutico , Adulto , Estado Terminal , Feminino , Humanos , Unidades de Terapia Intensiva , Masculino , Staphylococcus aureus Resistente à Meticilina/genética , Staphylococcus aureus Resistente à Meticilina/isolamento & purificação , Projetos de Pesquisa , Sabões/economia , Infecções Cutâneas Estafilocócicas/microbiologia
8.
Crit Care ; 9(4): 401-8, 2005 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-16137391

RESUMO

The Omagh bombing in August 1998 produced many of the problems documented in other major incidents. An initial imbalance between the demand and supply of clinical resources at the local hospital, poor information due to telecommunication problems, the need to triage victims and the need to transport the most severely injured significant distances were the most serious issues. The Royal Group Hospitals Trust (RGHT) received 30 severely injured secondary transfers over a 5-hour period, which stressed the hospital's systems even with the presence of extra staff that arrived voluntarily before the hospital's major incident plan was activated. Many patients were transferred to the RGHT by helicopter, but much of the time the gained advantage was lost due to lack of a helipad within the RGHT site. Identifying patients and tracking them through the hospital system was problematic. While the major incident plan ensured that communication with the relatives and the media was effective and timely, communication between the key clinical and managerial staff was hampered by the need to be mobile and by the limitations of the internal telephone system. The use of mobile anaesthetic teams helped maintain the flow of patients between the Emergency Department and radiology, operating theatres or the intensive care unit (ICU). The mobile anaesthetic teams were also responsible for efficient and timely resupply of the Emergency Department, which worked well. In the days that followed many victims required further surgical procedures. Coordination of the multidisciplinary teams required for many of these procedures was difficult. Although only seven patients required admission to adult general intensive care, no ICU beds were available for other admissions over the following 5 days. A total of 165 days of adult ICU treatment were required for the victims of the bombing.


Assuntos
Planejamento em Desastres/organização & administração , Serviço Hospitalar de Emergência/organização & administração , Explosões/prevenção & controle , Terrorismo/prevenção & controle , Adulto , Criança , Sistemas de Comunicação entre Serviços de Emergência/organização & administração , Feminino , Humanos , Masculino , Irlanda do Norte , Sistemas de Identificação de Pacientes , Recursos Humanos em Hospital/provisão & distribuição , Análise de Sobrevida , Transporte de Pacientes/organização & administração
9.
Curr Opin Crit Care ; 6(4): 233-238, 2000 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-11329506

RESUMO

The metabolic response to critical illness promotes catabolism, which mobilizes substrates for energy. Initially the hypothalamic-pituitary-adrenal axis is stimulated, but later there appears to be anterior pituitary depression. Despite this, the early increase in plasma cortisol levels is usually maintained by means independent of (falling) corticotropin levels. Some patients, however, develop acute adrenal insufficiency and appear to benefit from replacement exogenous glucocorticoid. However, identifying such patients is often difficult. The replacement of other deficiencies may not be in the patients' interests. For example, leptin, a stress-related hormone, has multiple effects, some seemingly advantageous and others detrimental in critical illness. Its overall influence and significance remains unclear.The health of gut mucosa and the inflammatory response might be improved or influenced to the (presumed) benefit of the patient by agents such as glutamine, arginine, some eicosanoids, and exogenous nucleic acids. Such "immunonutrition" appears to improve mortality and other measures of outcome in surgical intensive care unit patients and those with sepsis.

10.
Crit Care ; 8(6): 433-4, 2004 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-15566611

RESUMO

Many studies have documented patients' distressing recollections of the intensive care unit (ICU). The study by van de Leur and colleagues, conducted in a group of surgical ICU patients with moderate severity of sickness, found that the frequency of such unpleasant memories was increased in those able to recall factual information about their stay in the ICU. The study did not include sedation scoring but it did use a simple tool to assess factual recall. This tool appeared reliable and could be easily applied in any ICU. Previous work strongly suggests that abolishing memory of ICU by using deep sedation would not be an appropriate response to these findings. Rather, we need to work on strategies that reduce distress by improving analgesia, reducing noxious stimuli (if possible) and, potentially, using pharmacology to produce a calm patient with minimal sedation. Achieving the latter is rarely possible today but it might become possible with future drug development.


Assuntos
Analgesia/normas , Unidades de Terapia Intensiva , Rememoração Mental , Período Pós-Operatório , Ansiedade/etiologia , Alucinações/etiologia , Humanos , Estresse Psicológico/etiologia
11.
Nurse Res ; 5(4): 5-14, 1998 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-27712404

RESUMO

This paper describes the crossover design in research methodology and illustrates its use in a clinical study in an intensive care unit (ICU). The benefits and shortcomings of the design are described. Strategies to avoid or minimise the shortcomings are explained with reference to examples from a study carried out in clinical practice. By linking theory to practice in this way, we hope to help to increase the understanding of this methodology for the nurse researcher.

12.
Trials ; 15: 146, 2014 Apr 27.
Artigo em Inglês | MEDLINE | ID: mdl-24767671

RESUMO

BACKGROUND: Following discharge home from the ICU, patients often suffer from reduced physical function, exercise capacity, health-related quality of life and social functioning. There is usually no support to address these longer term problems, and there has been limited research carried out into interventions which could improve patient outcomes. The aim of this study is to investigate the effectiveness and cost-effectiveness of a 6-week programme of exercise on physical function in patients discharged from hospital following critical illness compared to standard care. METHODS/DESIGN: The study design is a multicentre prospective phase II, allocation-concealed, assessor-blinded, randomised controlled clinical trial. Participants randomised to the intervention group will complete three exercise sessions per week (two sessions of supervised exercise and one unsupervised session) for 6 weeks. Supervised sessions will take place in a hospital gymnasium or, if this is not possible, in the participants home and the unsupervised session will take place at home. Blinded outcome assessment will be conducted at baseline after hospital discharge, following the exercise intervention, and at 6 months following baseline assessment (or equivalent time points for the standard care group). The primary outcome measure is physical function as measured by the physical functioning subscale of the Short-Form-36 health survey following the exercise programme. Secondary outcomes are health-related quality of life, exercise capacity, anxiety and depression, self efficacy to exercise and healthcare resource use. In addition, semi-structured interviews will be conducted to explore participants' perceptions of the exercise programme, and the feasibility (safety, practicality and acceptability) of providing the exercise programme will be assessed. A within-trial cost-utility analysis to assess the cost-effectiveness of the intervention compared to standard care will also be conducted. DISCUSSION: If the exercise programme is found to be effective, this study will improve outcomes that are meaningful to patients and their families. It will inform the design of a future multicentre phase III clinical trial of exercise following recovery from critical illness. It will provide useful information which will help the development of services for patients after critical illness. TRIAL REGISTRATION: ClinicalTrials.gov NCT01463579.


Assuntos
Estado Terminal/reabilitação , Terapia por Exercício , Serviços Hospitalares de Assistência Domiciliar , Unidades de Terapia Intensiva , Alta do Paciente , Projetos de Pesquisa , Protocolos Clínicos , Análise Custo-Benefício , Estado Terminal/economia , Estado Terminal/psicologia , Terapia por Exercício/economia , Custos de Cuidados de Saúde , Nível de Saúde , Serviços Hospitalares de Assistência Domiciliar/economia , Humanos , Irlanda do Norte , Avaliação de Programas e Projetos de Saúde , Estudos Prospectivos , Qualidade de Vida , Inquéritos e Questionários , Fatores de Tempo , Resultado do Tratamento
14.
BMJ ; 342: c7237, 2011 Jan 13.
Artigo em Inglês | MEDLINE | ID: mdl-21233157

RESUMO

OBJECTIVE: To investigate the effects of weaning protocols on the total duration of mechanical ventilation, mortality, adverse events, quality of life, weaning duration, and length of stay in the intensive care unit and hospital. DESIGN: Systematic review. DATA SOURCES: Cochrane Central Register of Controlled Trials, Medline, Embase, CINAHL, LILACS, ISI Web of Science, ISI Conference Proceedings, Cambridge Scientific Abstracts, and reference lists of articles. We did not apply language restrictions. Review methods We included randomised and quasi-randomised controlled trials of weaning from mechanical ventilation with and without protocols in critically ill adults. Data selection Three authors independently assessed trial quality and extracted data. A priori subgroup and sensitivity analyses were performed. We contacted study authors for additional information. RESULTS: Eleven trials that included 1971 patients met the inclusion criteria. Compared with usual care, the geometric mean duration of mechanical ventilation in the weaning protocol group was reduced by 25% (95% confidence interval 9% to 39%, P=0.006; 10 trials); the duration of weaning was reduced by 78% (31% to 93%, P=0.009; six trials); and stay in the intensive care unit length by 10% (2% to 19%, P=0.02; eight trials). There was significant heterogeneity among studies for total duration of mechanical ventilation (I(2)=76%, P<0.01) and duration of weaning (I(2)=97%, P<0.01), which could not be explained by subgroup analyses based on type of unit or type of approach. CONCLUSION: There is evidence of a reduction in the duration of mechanical ventilation, weaning, and stay in the intensive care unit when standardised weaning protocols are used, but there is significant heterogeneity among studies and an insufficient number of studies to investigate the source of this heterogeneity. Some studies suggest that organisational context could influence outcomes, but this could not be evaluated as it was outside the scope of this review.


Assuntos
Estado Terminal/terapia , Desmame do Respirador/métodos , Adulto , Protocolos Clínicos/normas , Custos e Análise de Custo , Cuidados Críticos/economia , Cuidados Críticos/estatística & dados numéricos , Estado Terminal/economia , Estado Terminal/mortalidade , Mortalidade Hospitalar , Humanos , Tempo de Internação , Ensaios Clínicos Controlados Aleatórios como Assunto , Fatores de Risco , Viés de Seleção , Fatores de Tempo , Desmame do Respirador/economia , Desmame do Respirador/mortalidade
15.
Curr Opin Anaesthesiol ; 17(2): 151-7, 2004 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-17021544

RESUMO

PURPOSE OF REVIEW: Blast injuries have always occurred both in civilian life and as acts of war or terrorism. Nowadays, the risk of being involved in an explosion has increased even for those living in countries with no previous experience of such events. It is our intention that this review is of assistance to those providing emergency/critical care to patients who have sustained blast injuries. RECENT FINDINGS: Exposure to blast may indirectly produce physiological insults such as bradycardia, hypotension, tissue hypoxia and oxidative stress. The use of early goal-directed therapy might be important in minimizing such insults. Explosions in an enclosed environment are associated with increased risk of pulmonary blast injury and also air and fat embolism. Mechanical ventilation after pulmonary blast injury is associated with barotrauma and the use of lung protective strategies previously recommended in acute lung injury may be beneficial. SUMMARY: The potential for blast to cause injury depends on the nature of the explosive and environment in which the blast occurs. Soft tissue injury with environmental contamination is frequent. Optimal antimicrobial cover and strategies such as selective digestive decontamination may be advantageous. Early surgery should follow the principles of 'damage control'. Blast injury often leads to severe sepsis/systemic inflammatory response, multiple organ dysfunction and prolonged critical illness. In this clinical scenario, recent studies have shown improved outcome with the use of activated protein C, steroid replacement and aggressive control of blood glucose but have been less convincing regarding the use of immuno-nutrition.

16.
Nurs Crit Care ; 8(2): 49-55, 2003.
Artigo em Inglês | MEDLINE | ID: mdl-12737188

RESUMO

Follow-up of patients discharged from the intensive care unit (ICU) is recommended as a means of service evaluation (Department of Health (2000). Comprehensive Critical Care: a Review of Adult Critical Care Services), in order to monitor the quality of the services provided Without patient follow-up, ICU staff have only 'death' or 'discharge alive from hospital' as clinical outcomes from which to judge practice performance, and limited evidence exists on which to base decisions about improvements to critical care practice (Audit Commission (1999). Critical to Success--the Place of Efficient and Effective Critical Care Services Within the Acute Hospital) To address these issues the Regional Intensive Care Unit (RICU) obtained information from patient assessment/interview on problems experienced by patients within 8-9 days (mean), following discharge from RICU A nurse-administered questionnaire was used to identify functional outcomes, nutrition and psychological issues such as anxiety and sleep disturbances Benefits of patient follow-up introduced and planned include: patient diaries for long-term patients, input from clinical psychologis, review of sedation used in RICU.


Assuntos
Unidades de Terapia Intensiva/normas , Auditoria Médica/métodos , Avaliação de Resultados em Cuidados de Saúde/métodos , Alta do Paciente , Cuidados Críticos/psicologia , Estado Terminal/psicologia , Feminino , Seguimentos , Humanos , Masculino , Irlanda do Norte , Autoeficácia , Inquéritos e Questionários , Recursos Humanos
17.
J Trauma ; 55(6): 1089-94, 2003 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-14676656

RESUMO

BACKGROUND: The purpose of this study was to study the temporal changes in circulating phagocyte respiratory burst activity and its relationship to mortality in intensive care unit (ICU) patients. METHODS: Thirty-seven consecutive patients over a 3-week period were studied on their first, third, and seventh day of admission to the regional ICU in Northern Ireland. Blood samples were assayed for respiratory burst activity using luminol-enhanced whole blood chemiluminescence. RESULTS: Compared with survivors, nonsurvivors exhibited significantly higher Acute Physiology and Chronic Health Evaluation II scores, a base deficit, and reduced phagocyte activity (median [interquartile range]) (24.00% [18.00%, 56.00%] vs. 38.00% [30.00%, 63.50%], p = 0.047, Mann-Whitney U test) on day 3 of admission to the ICU. CONCLUSION: Temporal changes in phagocyte activation dependent on the underlying insult were seen in ICU patients. Furthermore, the degree of phagocyte activation was able to distinguish between survivors and nonsurvivors on day 3 of admission to the ICU. Nonsurvivors exhibited reduced phagocyte activation, suggesting patients at risk of mortality exhibit systemic anergy.


Assuntos
Estado Terminal/mortalidade , Mortalidade Hospitalar , Fagócitos , Explosão Respiratória , APACHE , Idoso , Antígenos CD/sangue , Estudos de Casos e Controles , Corantes , Cuidados Críticos , Estado Terminal/classificação , Estado Terminal/terapia , Análise Discriminante , Feminino , Humanos , Inflamação/imunologia , Interleucina-6/sangue , Medições Luminescentes , Luminol , Masculino , Pessoa de Meia-Idade , Irlanda do Norte/epidemiologia , Fagócitos/imunologia , Valor Preditivo dos Testes , Prognóstico , Estudos Prospectivos , Receptores do Fator de Necrose Tumoral/sangue , Receptores Tipo I de Fatores de Necrose Tumoral , Explosão Respiratória/imunologia , Análise de Sobrevida , Fatores de Tempo
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