Langetermijnuitkomsten van IC-behandeling

Patients admitted to an intensive care unit (ICU) comprise of a heterogeneous population with substantial differences in admission diagnosis, length of stay and comorbidity. Therefore, very often the prognosis for each patient differs. In the Netherlands, over 20% of the more than 80,000 patients treated in ICU annually will die within a year of admission. Some of those who survive and are discharged from ICU experience persistent physical, mental and cognitive health problems post-discharge; this is called post-intensive care syndrome (PICS). One year following discharge, circa 50% of patients continue to report physical symptoms, including muscle weakness and walking difficulties. Approximately one in five patients discharged from ICU will develop symptoms akin to post-traumatic stress disorder, and one third will experience depressive symptoms for some time. It remains unclear to what extent the actual ICU admission may potentially contribute to the decline in performance status and quality of life

Langetermijnuitkomsten van IC-behandeling: stand van zaken

Patients admitted to an intensive care unit (ICU) comprise of a heterogeneous population with substantial differences in admission diagnosis, length of stay and co-morbidity. Therefore, very often the prognosis for each patient differs. In the Netherlands, over 20% of the more than 80,000 patients treated in ICU annually will die within a year of admission. Some of those who survive and are discharged from ICU experience persistent physical, mental and cognitive health problems post-discharge; this is called post-intensive care syndrome (PICS). One year following discharge, circa 50% of patients continue to report physical symptoms, including muscle weakness and walking difficulties. Approximately one in five patients discharged from ICU will develop symptoms akin to post-traumatic stress disorder, and one third will experience depressive symptoms for some time. It remains unclear to what extent the actual ICU admission may potentially contribute to the decline in performance status and quality of life

Systemic Corticosteroids And Transition To Delirium in Critically Ill Patients

FSW - Self-regulation models for health behavior and psychopathology - ou

Systemic Corticosteroids and Transition to Delirium in Critically Ill Patients

OBJECTIVE: Corticosteroids are frequently used in critically ill patients. We investigated whether systemic corticosteroid use increases the probability of transitioning to delirium in a large population of mixed medical-surgical ICU patients. DESIGN: Prospective cohort study. SETTING: A 32-bed medical-surgical ICU at an academic medical center. PATIENTS: Critically ill adults (n = 1,112), admitted to the ICU for more than 24 hours without a condition that could hamper delirium assessment. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Systemic corticosteroid exposure was measured daily and converted to prednisone equivalents (milligrams). Daily mental status was classified as coma, delirium, or an awake without delirium state. Transitions between states were analyzed using a first-order Markov multinomial logistic regression model with 11 different covariables, with the transition from an awake without delirium state to delirium as a primary interest. Among the 1,112 patients, corticosteroids were administered on 35% (3,483/9,867) of the ICU days at a median dose of 50 mg (interquartile range, 25-75 mg) prednisone equivalent. Administration of a corticosteroid, and any increase in the dose of the corticosteroid given on exposure days, was not significantly associated with the transition to delirium (adjusted odds ratio, 1.08; 95% CI, 0.89-1.32 and adjusted odds ratio, 1.00; 95% CI, 0.99-1.01, per 10 mg increase in prednisone equivalent). CONCLUSIONS: In a large population of mixed medical-surgical ICU patients, systemic corticosteroid use was not associated with an increased probability of transitioning to delirium

Long-Term Self-Reported Cognitive Problems After Delirium in the Intensive Care Unit and the Effect of Systemic Inflammation

Objectives: To describe the association between intensive care unit (ICU) delirium and self-reported cognitive problems in 1-year ICU survivors, and investigate whether this association was altered by exposure to systemic inflammation during ICU stay. Design: Prospective cohort study. Setting: Dutch medical-surgical ICU. Participants: One-year ICU survivors, admitted to the ICU ≥48 hours. Measurements: Self-reported cognitive problems were measured with the Cognitive Failures Questionnaire (CFQ). Cumulative exposure to systemic inflammation was based on all daily C-reactive protein (CRP) measurements during ICU stay, expressed as the area under the curve (AUC). Multivariable linear regression was conducted to evaluate the association between delirium and the CFQ. The effect of inflammation on the association between delirium and CFQ was assessed, comparing the effect estimate (B) of delirium and CFQ between models with and without inclusion of the AUC of CRP. Results: Among 567 1-year ICU survivors, the CFQ was completed by 363 subjects. Subjects with multiple days of delirium during ICU stay reported more self-reported cognitive problems (Badj = 5.10, 95% CI 1.01-9.20), whereas a single day delirium was not associated with higher CFQ scores (Badj = -0.72, 95% CI -5.75 to 4.31). Including the AUC of CRP did not change the association between delirium and the CFQ (ratio for a single and multiple days were respectively: 1.00, 95%CI 0.59-1.44 and 0.86, 95% CI 0.47-1.16). Conclusion: Multiple days of delirium was associated with long-term self-reported cognitive problems. The cumulative exposure to systemic inflammation did not alter this association, suggesting that delirium in the context of little inflammation is also detrimental

Long-Term Mental Health Problems after Delirium in the ICU

Objectives: To determine whether delirium during ICU stay is associated with long-term mental health problems defined as symptoms of anxiety, depression, and posttraumatic stress disorder.  Design: Prospective cohort study.  Setting: Survey study, 1 year after discharge from a medical-surgical ICU in the Netherlands.  Patients: One-year ICU survivors of an ICU admission lasting more than 48 hours, without a neurologic disorder or other condition that would impede delirium assessment during ICU stay.  Interventions: None.  Measurements and Main Results: One year after discharge, ICU survivors received a survey containing the Hospital Anxiety and Depression Scale with a subscale for symptoms of depression and a subscale for symptoms of anxiety, and the Impact of Event Scale 15 item measuring symptoms of posttraumatic stress disorder. Participants were classified as having experienced no delirium (n = 270; 48%), a single day of delirium (n = 86; 15%), or multiple days of delirium (n = 211; 37%) during ICU stay. Log-binomial regression was used to assess the association between delirium and symptoms of anxiety, depression, and posttraumatic stress disorder. The study population consisted of 567 subjects; of whom 246 subjects (43%) reported symptoms of anxiety (Hospital Anxiety and Depression Scale with a subscale for anxiety, ≥ 8), and 254 (45%) symptoms of depression (Hospital Anxiety and Depression Scale with a subscale for depression, ≥ 8). In 220 patients (39%), the Impact of Event Scale 15 item was greater than or equal to 35, indicating a high probability of posttraumatic stress disorder. There was substantial overlap between these mental health problems - 63% of the subjects who scored positive for the presence of any three of the mental health problems, scored positive for all three. No association was observed between either a single day or multiple days of delirium and symptoms of anxiety, depression, or posttraumatic stress disorder.  Conclusions: Although symptoms of anxiety, depression, and posttraumatic stress disorder were found to be common 1 year after critical illness, the occurrence of delirium during ICU stay did not increase the risk of these long-term mental health problems