RESUMO
OBJECTIVE: Referral to the intensive care unit (ICU) and frequency of do-not-resuscitate (DNR) decisions at the end of life (EOL) in adult hospitalized patients≥75 years and those<75 years were examined and influencing factors in the elderly were determined. METHODS: Data were prospectively collected in all adult patients who deceased during a 12-week period in 2007 and a 16-week period in 2008 at a university hospital in Belgium. RESULTS: Overall, 330 adult patients died of whom 33% were ≥75 years old. Patients≥75 years old were less often referred to ICU at the EOL (42% vs. 58%, p=0.008) and less frequently died in the ICU (31% vs. 46%, p=0.012) as compared to patients<75 years old. However, there was no difference in frequency of DNR decisions (87% vs. 88%, p=0.937) for patients dying on non-ICU wards. After adjusting for age, gender, and the Charlson comorbidity index, being admitted on a geriatric ward (OR 0.30, 95% CI 0.10-0.85, p=0.024) and having an active malignant disease (OR 0.39, 95% CI 0.19-0.78, p=0.008) were the only factors associated with a lower risk of dying in the ICU. CONCLUSION: Patients≥75 years are less often referred to the ICU at the EOL as compared to patients<75 years old. However, the risk of dying in the ICU was only lower for elderly with cancer and for those admitted to the geriatric ward.
Assuntos
Unidades de Terapia Intensiva/estatística & dados numéricos , Encaminhamento e Consulta/estatística & dados numéricos , Ordens quanto à Conduta (Ética Médica) , Adesão a Diretivas Antecipadas/estatística & dados numéricos , Idoso , Bélgica , Comorbidade , Feminino , Mortalidade Hospitalar , Hospitais Universitários/estatística & dados numéricos , Humanos , Masculino , Neoplasias/mortalidade , Neoplasias/terapia , Estudos Prospectivos , Indicadores de Qualidade em Assistência à Saúde , Fatores de Risco , Análise de Sobrevida , Assistência Terminal/estatística & dados numéricosRESUMO
PURPOSE: Whether the quality of the ethical climate in the intensive care unit (ICU) improves the identification of patients receiving excessive care and affects patient outcomes is unknown. METHODS: In this prospective observational study, perceptions of excessive care (PECs) by clinicians working in 68 ICUs in Europe and the USA were collected daily during a 28-day period. The quality of the ethical climate in the ICUs was assessed via a validated questionnaire. We compared the combined endpoint (death, not at home or poor quality of life at 1 year) of patients with PECs and the time from PECs until written treatment-limitation decisions (TLDs) and death across the four climates defined via cluster analysis. RESULTS: Of the 4747 eligible clinicians, 2992 (63%) evaluated the ethical climate in their ICU. Of the 321 and 623 patients not admitted for monitoring only in ICUs with a good (n = 12, 18%) and poor (n = 24, 35%) climate, 36 (11%) and 74 (12%), respectively were identified with PECs by at least two clinicians. Of the 35 and 71 identified patients with an available combined endpoint, 100% (95% CI 90.0-1.00) and 85.9% (75.4-92.0) (P = 0.02) attained that endpoint. The risk of death (HR 1.88, 95% CI 1.20-2.92) or receiving a written TLD (HR 2.32, CI 1.11-4.85) in patients with PECs by at least two clinicians was higher in ICUs with a good climate than in those with a poor one. The differences between ICUs with an average climate, with (n = 12, 18%) or without (n = 20, 29%) nursing involvement at the end of life, and ICUs with a poor climate were less obvious but still in favour of the former. CONCLUSION: Enhancing the quality of the ethical climate in the ICU may improve both the identification of patients receiving excessive care and the decision-making process at the end of life.
Assuntos
Unidades de Terapia Intensiva , Cultura Organizacional , Qualidade de Vida , Procedimentos Desnecessários , Fatores Etários , Europa (Continente) , Humanos , Unidades de Terapia Intensiva/ética , Estudos ProspectivosRESUMO
PURPOSE: Data concerning long-term outcomes and quality of life (QOL) in critically ill cancer patients are scarce. The aims of this study were to assess long-term outcomes and QOL in critically ill patients with hematological (HM) or solid malignancies (SM) 3 months and 1 year after intensive care unit (ICU) discharge, to compare these with QOL before ICU admission, and to identify prognostic indicators of long-term QOL. METHODS: During a 1 year prospective observational cohort analysis, consecutive patients with HM or SM admitted to the medical or surgical ICU of a university hospital were screened for inclusion. Cancer data, demographics, co-morbidity, severity of illness, organ failures, and outcomes were collected. The QOL before ICU admission, 3 months, and 1 year after ICU discharge was assessed using standardized questionnaires (EuroQoL-5D, Medical Outcomes Study 36-item Short Form Health Survey). Statistical significance was attained at P < 0.05. RESULTS: There were 483 patients (85 HM, 398 SM) (64% men) with a median age of 62 years included. Mortality rates of HM compared to SM were, respectively: hospital (34 vs. 13%), 3 months (42 vs. 17%), and 1 year (66 vs. 36%) (P < 0.001). QOL declined at 3 months, but improved at 1 year although it remained under baseline QOL, particularly in HM. Older age (P = 0.007), severe comorbidity (P = 0.035), and HM (P = 0.041) were independently associated with poorer QOL at 1 year. CONCLUSIONS: Long-term outcomes and QOL were poor, particularly in HM. Long-term expectations should play a larger role during multidisciplinary triage decisions upon referral to the ICU.
Assuntos
Estado Terminal , Neoplasias/psicologia , Neoplasias/terapia , Avaliação de Resultados em Cuidados de Saúde , Qualidade de Vida , Fatores Etários , Distribuição de Qui-Quadrado , Comorbidade , Demografia , Feminino , Humanos , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Prospectivos , Análise de Regressão , Índice de Gravidade de Doença , Estatísticas não Paramétricas , Inquéritos e Questionários , TriagemRESUMO
BACKGROUND: Malignant lactic acidosis is a potentially overlooked but life-threatening complication in patients with haematological malignancies. The aim of this study is to describe the features of six patients with malignant lactic acidosis and to discuss how its initial presentation can be differentiated from that of severe sepsis. METHODS: We prospectively collected data of all consecutive patients with haematological malignancies, admitted to the Ghent University Hospital Intensive Care Unit (ICU) between 2000 and 2007. RESULTS: Of 372 patients with haematological malignancies admitted to the ICU for life- threatening complications, 58 presented with lactic acid levels > or = 5 mmol/L. Six were diagnosed with malignant lactic acidosis. All patients with malignant lactic acidosis had high-grade lymphoblastic malignancies and were referred with a tentative diagnosis of severe sepsis or septic shock; lactic acid levels exceeded 9.45 mmol/L and lactate dehydrogenase (LDH) levels were at least 1785 U/L. Two patients had hypoglycaemia. All had a pronounced polypnea. In all patients hepatic malignant involvement was suspected. Two of the six patients survived their episode thanks to the early recognition of malignant lactic acidosis and the prompt administration of chemotherapy. One patient was still alive 6 months after initiating chemotherapy. CONCLUSION: Malignant lactic acidosis is a rare and often rapidly fatal metabolic complication if not promptly recognized and treated. An elevated lactic acid concentration, in disproportion with the level of tissue hypoxia, together with high serum LDH are cornerstones in the diagnosis. In contrast to septic shock patients, pronounced polypnea (Kussmaul's breathing pattern) rather than the haemodynamic instability is prominent.
Assuntos
Acidose Láctica/diagnóstico , Biomarcadores Tumorais/sangue , Diagnóstico Precoce , Neoplasias Hematológicas/complicações , Ácido Láctico/sangue , Acidose Láctica/sangue , Acidose Láctica/etiologia , Adolescente , Adulto , Diagnóstico Diferencial , Feminino , Seguimentos , Neoplasias Hematológicas/sangue , Neoplasias Hematológicas/diagnóstico , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Adulto JovemRESUMO
BACKGROUND: Despite the advent of palliative care, the quality of dying in the hospital remains poor. Differences in quality of end-of-life practice between hospital wards are well known in clinical practice but rarely have been investigated. METHODS: A prospective observation of do-not-resuscitate (DNR) decisions was conducted in patients dying in a Belgian university hospital before (115 patients) and after (113 patients) a hospital-wide intervention consisting in informing hospital staff on the law on Patient's Rights and the introduction of a new DNR form.The new DNR form puts more emphasis on the motivation of the DNR decision and on the description of the participants in the decision-making process. RESULTS: The completion of DNR forms improved after the intervention: physicians better documented who participated in DNR decisions (for participation of family: 63% after the intervention vs. 44% before the intervention, p = 0.022, for nurses: 27% vs. 14%, p = 0.047) and the motivation for these decisions (59% vs. 32%, p = 0.001). However, there was no difference in referral to the intensive care unit (ICU) at the end of life (in 40% of patients after and 37% before the intervention). Furthermore, the number of patients dying without DNR form on the wards was similar (13% and 8%). Surgical patients and patients with non-malignant diseases were more often referred to ICU at the end of life (71% in surgical vs. 35% in medical patients, p < 0.001 and 49% in patients with non-malignant diseases vs. 23% in patients with malignancy, p < 0.001). Moreover, surgical patients less frequently received a DNR order (56% in surgical vs. 92% in medical patients, p = 0.007). CONCLUSIONS: The introduction of a new DNR form and informing hospital staff on patients' right to information did not improve physicians' end-of-life practice.Transition from life-prolonging treatment to a more palliative approach was less anticipated in surgical patients and patients with non-malignant diseases.
Assuntos
Estado Terminal , Cuidados para Prolongar a Vida , Formulação de Políticas , Ordens quanto à Conduta (Ética Médica) , Direito a Morrer , Atitude do Pessoal de Saúde , Estado Terminal/psicologia , Estado Terminal/terapia , Tomada de Decisões , Humanos , Unidades de Terapia Intensiva/organização & administração , Cuidados para Prolongar a Vida/ética , Cuidados para Prolongar a Vida/legislação & jurisprudência , Cuidados para Prolongar a Vida/psicologia , Cuidados Paliativos/ética , Cuidados Paliativos/psicologia , Recursos Humanos em Hospital/ética , Recursos Humanos em Hospital/psicologia , Ressuscitação/ética , Ressuscitação/psicologia , Ordens quanto à Conduta (Ética Médica)/ética , Ordens quanto à Conduta (Ética Médica)/legislação & jurisprudência , Ordens quanto à Conduta (Ética Médica)/psicologia , Direito a Morrer/ética , Direito a Morrer/legislação & jurisprudênciaRESUMO
Aspiration pneumonia is rarely considered in the differential diagnosis of respiratory failure in patients suffering from haematologic malignancies in daily practice. We describe four patients who were admitted with severe respiratory failure in the ICU over a one-year-period prospective survey (a total of 72 patients with haematological malignancies of which 34 presented with respiratory failure). All of these patients had chemotherapy-induced severe oral mucositis (WHO grade ILL-IV) for which three of them received opioids. All had a history of cough after oral rinsing and two of them experienced sudden brief desaturation in the days before ICU referral. Two of these patients, both in allogeneic bone marrow transplant setting, died. With this data, we want to draw the attention to the diagnosis of aspiration pneumonia in this group of patients.