Quality of life 9 years after an intensive care unit stay: A long-term outcome study

Calidad de vida y funcionalidad en sobrevivientes de cuidados intensivos: Una revisión exploratoria

Introducción: La calidad de vida en pacientes críticos que sobreviven al tratamiento en unidades de cuidados intensivos es inferior al de la población general. La condición de salud basal y la severidad de la condición clínica al ingreso a terapia intensiva son factores de riesgo para la calidad de vida y la funcionalidad. Objetivo: Analizar el nivel de conocimiento en la calidad de vida y la funcionalidad de los sobrevivientes de cuidados intensivos. Materiales y métodos: Se realizó una revisión exploratoria en las bases de datos: Scielo, PubMed, Science Direct, ProQuest, Redalyc, Dialnet, OVID, Scopus, publicados entre enero del año 2010 y mayo del año 2020. El estudio se desarrolló según la estructura de la Metodología PRISMA. Se revisaron y analizaron los textos completos que cumplían los criterios de inclusión para la selección final de los artículos. Resultados: De 1814 artículo seleccionados, se eligieron 65 artículos que describen la calidad de vida y la funcionalidad en pacientes después de cuidados intensivos, y finalmente, 16 artículos son incluidos, donde se analizaron las características de los artículos, las características de la población estudiada, y las variables de análisis sobre la evaluación de la calidad de vida y la funcionalidad en los sobrevivientes después cuidados intensivos. Conclusión: Los estudios sobre calidad de vida y funcionalidad en sobrevivientes de cuidados intensivos se realizaron en mayor proporción en Europa en los años 2010 a 2016. Con estudios observacionales prospectivos que correlacionan los factores que determinan la salud mental y física después del egreso de cuidados intensivos. Se aplicaron múltiples escalas siendo las más utilizadas SF-36 y el EQ-5D para evaluar la calidad de vida y del índice de Barthel para determinar el estado de funcionalidad en los egresados de cuidados intensivos. El SF-36 y el índice de Barthel reportaron una afectación en la calidad de vida y en la funcionalidad en la población sobreviviente de cuidados intensivos.

Intensive care of geriatric patients-a thin line between under- and overtreatment

Demographic developments are leading to an ever-increasing proportion of elderly and aged patients in hospitals at all levels of care, and even more patients from these age groups are to be expected in the future. Based on the projected population development, e.g., in Norway, an increase in intensive care beds of between 26 and 37% is expected by 2025. This poses special challenges for the treatment and management of geriatric intensive care patients. The acute illness is not the only decisive factor, but rather the existing multimorbidity and functional limitations of this vulnerable patient group must likewise be taken into account. Age per se is not the sole determinant of prognosis in critical patients, even though mortality increases with age.

Health-related quality of life in ICU survivors-10 years later

Many Intensive Care (ICU) survivors experience long lasting impairments in physical and psychological health as well as social functioning. The objective of our study was to evaluate these effects up to 10 years after ICU discharge. We performed a long-term prospective cohort study in patients admitted for longer than 48 h in a medical-surgical ICU. We evaluated health-related quality of life (HRQOL) before ICU admission using the Short-form-36 (SF-36), at ICU discharge, at hospital discharge and at 1, 2, 5 and 10 years follow up (all by patients). Changes in HRQOL were assessed based on linear mixed modeling. We included a total of 749 patients (from 2000 to 2008). During 10 years 475 (63.4%) patients had died, 125 (16.7%) patients were lost to follow up and 149 (19.9%) patients could be evaluated. The mean scores of four HRQOL dimensions (i.e., physical functioning (p < 0.001; mean 54, SD 32, effect size 0.77, 95% CI [0.54-1.0]), role-physical (p < 0.001; mean 44, SD 47, effect size 0.65, 95% CI [0.41-0.68] general health (p < 0.001; mean 52, SD 27, effect size 0.48; 95% CI 0.25-0.71) and social functioning (p < 0.001; mean 72, SD 32, effect size 0.41, 95% CI [0.19-0.64]) were still lower 10 years after ICU discharge compared with pre-admission levels (n = 149) and with an age reference population. Almost all SF-36 dimensions changed significantly over time from ICU discharge up to 10 years after ICU discharge. Over the 10 year follow up physical functioning of medical-surgical ICU survivors remains impaired compared with their pre-admission values and an age reference population. However, effect sizes showed no significant differences suggesting that surviving patients largely regained their age-specific HRQOL at 10 years.

Changes in Self-Rated Health After Sepsis in Older Adults: A Retrospective Cohort Study

BACKGROUND

As more individuals survive sepsis, there is an urgent need to understand its effects on patient-reported outcomes.

RESEARCH QUESTION

What is the effect of sepsis on self-rated health, and what role, if any, does functional disability play in mediating this effect?

STUDY DESIGN AND METHODS

We conducted a survey- and administrative claims-based retrospective cohort study using the US Health and Retirement Study, a nationally representative cohort-based survey of older adults in the United States, from 2000 through 2016. We matched Medicare beneficiaries hospitalized with sepsis in 2000 to 2008 to nonhospitalized individuals. Self-rated health and functional disability were tracked biannually for 8 years. Differences in self-rated health between the cohorts were measured using mixed models with and without controlling for changes in functional disability.

RESULTS

Seven hundred fifty-eight individuals with sepsis were matched 1:1 to 758 nonhospitalized individuals, all aged 65 years and older. Among survivors, sepsis was associated with worse self-rated health in years 2 and 4 (adjusted absolute difference in self-rated health on a 5-point scale in year 2: -0.24 [95% CI, -0.38 to -0.10] and year 4: -0.17 [95% CI, -0.33 to -0.02]) but not in years 6 or 8. After accounting for changes in functional status, the association between sepsis and self-rated health was still present but reduced in year 2 (adjusted absolute difference in self-rated health, -0.18 [95% CI, -0.31 to -0.05]) and was not present in years 4, 6, or 8.

INTERPRETATION

Self-rated health worsened initially after sepsis but returned to the level of that of nonhospitalized control subjects by year 6. Mitigating sepsis-related functional disability may play a key role in improving self-rated health after sepsis.

Outcomes and experiences of relatives of patients discharged home after critical illness: a systematic integrative review

BACKGROUND

Patients discharged from intensive care may experience psychological and physical deficits resulting in a long and complex rehabilitation upon discharge. Relatives are also vulnerable to psychological pathologies and diminished health-related quality of life following the patients' critical illness. Relatives often provide care during the patients' rehabilitation, which may influence their health.

AIM

To report the outcomes and experiences of relatives of patients discharged home after critical illness.

DESIGN

Systematic integrative review.

METHODS

Electronic databases Cumulative Index of Nursing and Allied Health Literature, PubMed, Embase®, and PsychINFO® were searched using keywords, synonyms, and medical subject headings. Reference lists of articles and critical care journals were manually searched. Studies eligible for inclusion reported primary research and were published in English between 2007 and 2017. Studies were appraised using the Critical Appraisal Skills Programme checklists. Data were extracted and then analysed according to framework.

FINDINGS

Twenty-five studies were included: 19 quantitative, 4 qualitative, and 1 mixed method study. Three themes were identified: health and well-being, employment and lifestyle, and caregiving role. Health and well-being reports the incidence and significance of psychological morbidity such as post-traumatic stress disorder, anxiety, and depression. Employment and lifestyle describes the impact of caregiving on the relative's ability to work and engage in usual social activities. The final theme describes and discusses the caregiving role in terms of activities of daily living, knowledge and skills, and adaption to the role.

CONCLUSIONS

There is a significant and meaningful impact on outcomes and experiences of relatives of patients discharged home after critical illness. Relatives' caregiving is embedded within the context of their psychological morbidity and social adjustment.

RELEVANCE TO PRACTICE

If informal care giving is to be sustainable, there is a need to design effective strategies of supporting families through all stages of the critical illness trajectory.

Health-related quality of life in intensive care survivors: Associations with social support, comorbidity, and pain interference

BACKGROUND

Experiences during a stay in the intensive care unit (ICU), including pain, delirium, physical deterioration, and the critical illness itself, may all influence survivors' health-related quality of life (HRQOL). However, few studies have examined the influence of social support, comorbidity, and pain interference on ICU survivors' HRQOL.

OBJECTIVES

To investigate possible associations between social support, number of comorbidities, and pain interference on HRQOL in ICU survivors.

METHODS

ICU survivors responded to a survey 3 months (n = 118) and 1 year (n = 89) after ICU discharge. HRQOL was measured using the Short Form Health Survey-12 (v1), social support using the revised Social Provision Scale, pain interference using the Brief Pain Inventory-Short Form, and comorbidities using the Self-Administered Comorbidity Questionnaire.

RESULTS

Physical and mental HRQOL were reduced at both 3 months and 1 year in ICU survivors compared with the general population. This reduction was more pronounced at 3 months for physical HRQOL, while a small reduction in mental HRQOL was not clinically relevant. Social support was statistical significantly positively associated with mental HRQOL at 3 months, while number of comorbidities was statistical significantly associated with a reduction in physical HRQOL at 3 months and 1 year and mental HRQOL at 1 year. Lastly pain interference was significantly associated with a reduction in physical HRQOL at 3 months and 1 year.

CONCLUSIONS

ICU survivors primarily report reduced physical HRQOL. Social support was positively associated with mental HRQOL, while number of comorbidities, and pain interference were all significantly associated with a reduction in HRQOL. Pain interference was associated with the largest reduction in HRQOL.

Chronic obstructive pulmonary disease exacerbation in the intensive care unit: clinical, functional and quality of life at discharge and 3 months of follow up

Objective:

The purpose of this study was to evaluate the clinical/functional aspects and quality of life of chronic obstructive pulmonary disease patients who were discharged after an intensive care unit admission for acute respiratory failure.

Methods:

This prospective study included chronic obstructive pulmonary disease patients who were admitted to two intensive care units between December of 2010 and August of 2011 and evaluated over three visits after discharge. Thirty patients were included, and 20 patients completed the three-month follow up.

Results:

There was a significant improvement in the following: forced expiratory flow in one second (L) (1.1/1.4/1.4; p = 0.019), six-minute walk test (m) (- /232.8 /272.6; p = 0.04), BODE score (7.5/5.0/3.8; p = 0.001), cognition measured by the Mini Mental State Examination (21/23.5/23.5; p = 0.008) and quality of life measured by the total Saint George Respiratory Questionnaire score (63.3/56.8/51, p = 0.02). The mean difference in the total score was 12.3 (between visits 1 and three). Important clinical differences were observed for the symptom score (18.8), activities score (5.2) and impact score (14.3). The majority of participants (80%) reported they would be willing to undergo a new intensive care unit admission.

Conclusion:

Despite the disease severity, there was a significant clinical, functional and quality of life improvement at the end of the third month. Most patients would be willing to undergo a new intensive care unit admission.

Ethical and end of life considerations for neonates requiring ECMO support

ECMO has proven to be a life-saving intervention for a variety of disease entities with a high rate of survival in the neonatal population. However, ECMO requires clinical teams to engage in many ethical considerations. Even with ongoing improvements in technology and expertise, some patients will not survive a course of ECMO. An unsuccessful course of ECMO can be difficult to accept and cause a great deal of angst. These questions can result in real conflict both within the care team, and between the care team and the family. Herein we explore a range of ethical considerations that may be encountered when caring for a patient on ECMO, with a particular focus on those courses where it appears likely that the patient will not survive. We then consider how a palliative care approach may provide a tool set to help engage the team and family in confronting the difficult decision to discontinue ECMO.

ICU survivors show no decline in health-related quality of life after 5 years

PURPOSE

Severe critical illness requiring treatment in the intensive care unit (ICU) may have a serious impact on patients and their families. However, optimal follow-up periods are not defined and data on health-related quality of life (HRQOL) before ICU admission as well as those beyond 2 years follow-up are limited. The aim of our study was to assess the impact of ICU stay up to 5 years after ICU discharge.

METHODS

We performed a long-term prospective cohort study in patients admitted for longer than 48 h in a medical-surgical ICU. The Short-Form 36 was used to evaluate HRQOL before admission (by proxy within 48 h after admission of the patient), at ICU discharge, and at 1, 2, and 5 years following ICU discharge (all by patients). Changes in HRQOL were assessed using linear mixed modeling.

RESULTS

We included a total of 749 patients (from 2000 to 2007). At 5 years after ICU discharge 234 patients could be evaluated. After correction for natural decline in HRQOL, the mean scores of four dimensions-physical functioning (p < 0.001), role-physical (p < 0.001), general health (p < 0.001), and social functioning (p = 0.003)-were still significantly lower 5 years after ICU discharge compared with their pre-admission levels, although effect sizes were small (<0.5).

CONCLUSIONS

After correction for natural decline, the effect sizes of decreases in HRQOL were small, suggesting that patients regain their age-specific HRQOL 5 years after their ICU stay.

Long-term survival after intensive care unit discharge in Thailand: a retrospective study

Introduction

Economic evaluations of interventions in the hospital setting often rely on the estimated long-term impact on patient survival. Estimates of mortality rates and long-term outcomes among patients discharged alive from the intensive care unit (ICU) are lacking from lower- and middle-income countries. This study aimed to assess the long-term survival and life expectancy (LE) amongst post-ICU patients in Thailand, a middle-income country.

Methods

In this retrospective cohort study, data from a regional tertiary hospital in northeast Thailand and the regional death registry were linked and used to assess patient survival time after ICU discharge. Adult ICU patients aged at least 15 years who had been discharged alive from an ICU between 1 January 2004 and 31 December 2005 were included in the study, and the death registry was used to determine deaths occurring in this cohort up to 31^st December 2010. These data were used in conjunction with standard mortality life tables to estimate annual mortality and life expectancy.

Results

This analysis included 10,321 ICU patients. During ICU admission, 3,251 patients (31.5%) died. Of 7,070 patients discharged alive, 2,527 (35.7%) were known to have died within the five-year follow-up period, a mortality rate 2.5 times higher than that in the Thai general population (age and sex matched). The mean LE was estimated as 18.3 years compared with 25.2 years in the general population.

Conclusions

Post-ICU patients experienced much higher rates of mortality than members of the general population over the five-year follow-up period, particularly in the first year after discharge. Further work assessing Health Related Quality of Life (HRQOL) in both post-ICU patients and in the general population in developing countries is needed.