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1.
Can J Anaesth ; 70(7): 1234-1243, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-37344744

RESUMO

PURPOSE: Hospitalized patients with cancer who experience cardiopulmonary arrest have historically low survival rates. This retrospective cohort study describes outcomes of patients at a large Canadian cancer centre who had a "code medical emergency" activated, and the use of pragmatic criteria to identify patients with poor survival following resuscitation. METHODS: We included hospitalized patients with cancer who had a "code blue" activated between January 2007 and December 2018. Our primary outcome was intensive care unit (ICU) mortality. We developed pragmatic criteria to identify patients with "poor prognosis" for survival from cardiopulmonary resuscitation (CPR) based on disease status and candidacy for further cancer treatment. We used descriptive statistics to analyze the outcomes of poor prognosis patients. RESULTS: Two hundred and twenty-five patients had a code blue activated. The median age was 61 yr, 52% were male, and 48% had a solid tumour. Overall, 173/225 (77%) patients survived the code blue; 164 were admitted to the ICU, where 49% (81/164) died; 31% survived to hospital discharge; and 16% (n = 27) were alive at one year. One hundred and twenty out of 225 (53%) required chest compressions; spontaneous circulation returned in 61% (73/120), and 12% (14/120) survived to hospital discharge. Patients meeting "poor prognosis" criteria (114, 51%) were more likely to die in the ICU (64% vs 35%; P < 0.001) or in hospital (86% vs 59%; P < 0.001), and more often had goals-of-care discussions prior to the code blue (46% vs 7%; P < 0.001). At one year, only 2% of poor prognosis patients were alive, compared with 24% of patients who did not meet any poor prognosis criteria. CONCLUSION: Hospitalized patients with cancer requiring CPR have poor hospital and long-term outcomes. The proposed set of pragmatic criteria may be useful to identify patients unlikely to benefit from CPR and life support, to trigger early goals of care discussions, and to avoid potentially goal-discordant interventions.


RéSUMé: OBJECTIF: Les patient·es hospitalisé·es atteint·es d'un cancer qui subissent un arrêt cardiorespiratoire ont des taux de survie historiquement bas. Cette étude de cohorte rétrospective décrit les issues des patient·es d'un grand centre canadien de cancérologie pour qui un « code d'urgence médicale ¼ a été activé et l'utilisation de critères pragmatiques pour identifier les patient·es ayant une faible survie après réanimation. MéTHODE: Nous avons inclus les personnes hospitalisées atteintes d'un cancer pour qui un « code bleu ¼ avait été activé entre janvier 2007 et décembre 2018. Notre critère d'évaluation principal était la mortalité à l'unité de soins intensifs (USI). Nous avons développé des critères pragmatiques pour identifier les personnes ayant un « mauvais pronostic ¼ de survie à la réanimation cardiorespiratoire (RCR) en fonction de l'état de la maladie et de leur éligibilité à un traitement ultérieur contre le cancer. Nous avons utilisé des statistiques descriptives pour analyser les issues des patient·es ayant un mauvais pronostic. RéSULTATS: Un code bleu a été activé pour deux cent vingt-cinq patient·es. L'âge médian était de 61 ans, 52 % étaient des hommes et 48 % avaient une tumeur solide. Dans l'ensemble, 173/225 (77 %) patient·es ont survécu au code bleu; 164 ont été admis·es aux soins intensifs, où 49 % (81/164) sont décédé·es; 31 % ont survécu jusqu'à leur congé de l'hôpital; et 16 % (n = 27) étaient en vie après un an. Cent vingt sur 225 (53 %) ont nécessité des compressions thoraciques; la circulation spontanée est revenue chez 61 % (73/120), et 12 % (14/120) ont survécu jusqu'à leur congé de l'hôpital. Les patient·es répondant aux critères de « mauvais pronostic ¼ (114, 51 %) étaient plus susceptibles de mourir à l'USI (64 % vs 35 %; P < 0,001) ou à l'hôpital (86 % vs 59 %; P < 0,001) et avaient plus souvent eu des discussions sur les objectifs de soins avant l'activation du code bleu (46 % vs 7 %; P < 0,001). À un an, seulement 2 % des patient·es ayant un mauvais pronostic étaient en vie, contre 24 % des patient·es qui ne présentaient aucun critère de mauvais pronostic. CONCLUSION: Les personnes hospitalisées atteintes d'un cancer nécessitant une RCR ont de mauvaises issues intra-hospitalières et à plus long terme. L'ensemble de critères pragmatiques proposé peut être utile pour identifier la patientèle peu susceptible de bénéficier de la RCR et du maintien des fonctions vitales, pour amorcer rapidement des discussions sur les objectifs de soins et pour éviter les interventions potentiellement discordantes par rapport à ces objectifs.


Assuntos
Reanimação Cardiopulmonar , Parada Cardíaca , Neoplasias , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Estudos Retrospectivos , Canadá , Parada Cardíaca/terapia , Neoplasias/terapia
2.
Burns ; 44(7): 1844-1850, 2018 11.
Artigo em Inglês | MEDLINE | ID: mdl-30072195

RESUMO

OBJECTIVE: To describe frostbite (freezing cold injured tissue) in children and intrinsic (psychological and behavioral) and extrinsic (meteorological and safety hazard) factors related to the injury. METHODS: Retrospective chart review of children <18 years old referred to a regional pediatric hospital for frostbite, to determine the demographics, environment, and risk factors related to injuries. RESULTS: 47 patients met the inclusion criteria. Median age was 15 years (IQR 12-16). All injuries occurred between November and March. 49% were admitted to the hospital and frostbite was associated with use of alcohol (53%), cigarettes (34%), marijuana (23%), and symptoms of depression (with and without suicidal ideation) (32%). Frostbite injury treated with conservative wound management presented at <-6°C and injury that underwent surgical procedures occurred at temperatures ≤-23°C (p=0.001). Longer exposure duration also significantly increased the likelihood of a surgical procedure (p<0.001). Intoxication and lack of supervision were two common factors, with lack of supervision at time of injury most common among patients 0-12 years (64%), and intoxication most common among patients ages 13-17 (61%). CONCLUSION: Frostbite injuries in children begins at temperatures <-6°C; with risk of tissue loss increasing at temperatures below -23°C. Lack of supervision and intoxication are major risk factors for frostbite in children. Two-thirds of younger children were unsupervised, whereas intoxication was frequently related to frostbite in adolescents. Both of these factors can be addressed through an education-based prevention program.


Assuntos
Intoxicação Alcoólica/epidemiologia , Fumar Cigarros/epidemiologia , Depressão/epidemiologia , Congelamento das Extremidades/epidemiologia , Uso da Maconha/epidemiologia , Consumo de Álcool por Menores/estatística & dados numéricos , Tempo (Meteorologia) , Adolescente , Assistência Ambulatorial , Amputação Cirúrgica , Canadá/epidemiologia , Criança , Pré-Escolar , Tratamento Conservador , Depressão/psicologia , Características da Família , Feminino , Congelamento das Extremidades/terapia , Hospitalização , Humanos , Lactente , Masculino , Estudos Retrospectivos , Fatores de Risco , Assunção de Riscos , Transplante de Pele , Ideação Suicida , Procedimentos Cirúrgicos Operatórios , Fatores de Tempo
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