ABSTRACT
BACKGROUND: Impaired mental and physical health are common complications after intensive care that could influence the patient's health-related quality of life (HRQoL). Earlier research has mainly focused on HRQoL in mixed surgical and medical ICU populations. This study aimed to describe and analyze factors associated with HROoL after discharge from a general surgical ICU. METHODS: A prospective cohort study was conducted in a general surgical ICU in Sweden between 2005 and 2012. Adult patients (≥18 years) with an ICU length of stay ≥96 hours were included. HRQoL was measured at 3, 6, and 12 months after discharge from the ICU using a questionnaire (SF-36). A linear mixed model was used to analyze changes over time and Wilcoxon Signed Rank Tests were used to compare the 12-months results to an age and gender matched reference population in Sweden. Linear regression analyses were performed to explore the impact on HRQoL from background variables. RESULTS: Of 447 patients eligible for the study, 276 patients (62%) answered SF-36 at least once at 3, 6 or 12 months after ICU care and were included in the study. HRQoL improved over time but was still significantly lower at 12 months compared to the reference population. Female gender, age <75 years, living single, and ICU-stay of more than 14 days were associated with lower HRQoL. CONCLUSION: General surgical ICU patients reports low HRQoL 1 year after ICU stay. The impaired HRQoL could be a long-lasting problem with major consequences for the individual, family, and society.
ABSTRACT
BACKGROUND: Several studies have shown an association between a positive fluid balance and increased mortality in patients with septic shock. This may have led to a more restrictive use of intravenous fluids. The association between fluid accumulation and mortality in the setting of a more restrictive use of intravenous fluids, however, is uncertain. We therefore aimed to investigate the association between a cumulative fluid balance 3 days after randomization and 90-day mortality in a recent Nordic multicentre cohort of patients with septic shock. METHODS: A post hoc analysis of patients from the Transfusion Requirements in Septic Shock (TRISS) trial treated for 3 days or more in the ICU after randomization. The patients were categorized into four groups depending on their weight-adjusted cumulative fluid balance after 3 days. We performed multivariable Cox regression analysis, adjusting for important prognostics (study site, age, chronic cardiovascular and chronic lung disease, haematologic malignancy, chronic dialysis, source of infection, baseline SOFA score and plasma lactate). RESULTS: The median cumulative fluid balance of the 841 included patients was 2480 ml (IQR 47-5045). The median time from ICU admission to inclusion in the trial was 22 h. The overall 90-day mortality was 52%. There was no statistically significant association between fluid balance 3 days from inclusion and 90-day mortality after the adjustment for the prognostics (P = 0.37). CONCLUSION: In our cohort of patients with septic shock and a comparably low cumulative fluid balance, there was no association between fluid balance and mortality. However, the study design and the limited power preclude strong conclusions. There is an urgent need for high-quality trials assessing the benefit and harm of different fluid volume strategies in patients with septic shock.
