Recovery after critical illness: putting the puzzle together-a consensus of 29

Critical care nurses' assessment of writing diaries for adult patients in the intensive care unit - A qualitative study

BACKGROUND

Patients describe surreal experiences, hallucinations, loss of control, fear, pain, and other discomforts during their stay in intensive care units. Diaries written by critical care nurses can help patients fill-in memory gaps, gain an understanding of their illness after returning home, and enhance recovery. However, critical care nurses have difficulty deciding which patients in the intensive care unit should receive diaries and how to conduct and prioritise this nursing intervention.

OBJECTIVES

The objective of this study was to explore critical care nurses' assessments regarding starting and writing diaries for adult patients in the intensive care unit.

METHODS

A qualitative study with an exploratory descriptive design was utilised. Interviews were conducted with 14 critical care nurses from four hospitals. The data were analysed using systematic text condensation and were reported according to the consolidated criteria for reporting qualitative research checklist.

FINDINGS

Three categories emerged: patients' disease trajectories and prognoses, tailoring the content and language and balancing time, and resources to create diaries that benefit patients.

CONCLUSIONS

Whilst critical care nurses' assessments of the need for diaries are based on patients' disease trajectories and prognoses, patients' conditions can shift rapidly, which makes these assessments challenging. To ensure diary quality, the language and content should be personal and address the individual patient. The time and resources required for diaries are weighed against the benefits to patients. Contributions from colleagues and a common recognition in the intensive care unit of the value of the diaries influence nurses' judgements and are essential for successful diary practices.

Trends in the Utilization of Multiorgan Support Among Adults Undergoing High-risk Cardiac Surgery in the United States

OBJECTIVES

To examine trends in the prevalence of multiorgan dysfunction (MODS), utilization of multi-organ support (MOS), and mortality among patients undergoing cardiac surgery with MODS who received MOS in the United States.

DESIGN

Retrospective cohort study.

SETTING

183 hospitals in the Premier Healthcare Database.

PARTICIPANTS

Adults ≥18 years old undergoing high-risk elective or non-elective cardiac surgery.

INTERVENTIONS

none.

MEASUREMENTS AND MAIN RESULTS

The exposure was time (consecutive calendar quarters) January 2008 and June 2018. We analyzed hospital data using day-stamped hospital billing codes and diagnosis and procedure codes to assess MODS prevalence, MOS utilization, and mortality. Among 129,102 elective and 136,190 non-elective high-risk cardiac surgical cases across 183 hospitals, 10,001 (7.7%) and 21,556 (15.8%) of patients developed MODS, respectively. Among patients who experienced MODS, 2,181 (22%) of elective and 5,425 (25%) of non-elective cardiac surgical cases utilized MOS. From 2008-2018, MODS increased in both high-risk elective and non-elective cardiac surgical cases. Similarly, MOS increased in both high-risk elective and non-elective cardiac surgical cases. As a component of MOS, mechanical circulatory support (MCS) increased over time. Over the study period, risk-adjusted mortality, in patients who developed MODS receiving MOS, increased in high-risk non-elective cardiac surgery and decreased in high-risk elective cardiac surgery, despite increasing MODS prevalence and MOS utilization (p<0.001).

CONCLUSIONS

Among patients undergoing high-risk cardiac surgery in the United States, MODS prevalence and MOS utilization (including MCS) increased over time. Risk-adjusted mortality trends differed in elective and non-elective cardiac surgery. Further research is necessary to optimize outcomes among patients undergoing high-risk cardiac surgery.

Risk Factors and Electromyographic Characteristics of Acquired Weakness in Critically Ill Patients: A Retrospective Study

Objective

This retrospective study examines risk factors and electromyographic (EMG) characteristics associated with acquired weakness in critically ill patients and assesses their impact on patient prognosis.

Methods

Ninety-seven critically ill patients, ventilated for over 48 hours, were included. Patient data, encompassing general condition, medical history, Medical Research Council (MRC) scores, serum markers (c-reactive protein, calcitonin gene, albumin, brain natriuretic peptide, urea nitrogen, creatinine), EMG characteristics, respiratory treatment modalities, and parameters, were recorded. Mechanical ventilation duration, ICU stay duration, hospitalization duration, and patient prognosis were documented. Based on MRC scores, patients were categorized into the ICU-acquired weakness (ICU-AW) group (MRC <48 points) and the non-ICU-AW group (MRC ≥48 points).

Results

The study comprised 47 ICU-AW and 50 non-ICU-AW patients. Significant differences (p <0.05) were observed in age, MRC scores, albumin levels, c-reactive protein, calcitonin gene, brain natriuretic peptide, urea nitrogen, creatinine, mechanical ventilation duration, ICU stay duration, and hospitalization duration between groups. In the ICU-AW group, nerve conduction examinations revealed slow conduction velocity, reduced wave amplitude, and in severe cases, a complete loss of motor and sensory potentials. Multivariate logistic analysis identified low serum albumin levels and MRC scores as potential ICU-AW risk factors.

Conclusion

This study suggests that low serum albumin levels and MRC scores may contribute to ICU-AW risk. The ICU-AW group exhibited varied peripheral nerve damage and slow conduction velocities on EMG. Additionally, severe systemic inflammatory responses, renal function, brain natriuretic peptide levels, prolonged mechanical ventilation, and peripheral nerve damage may be associated with ICU-AW. Follow-up studies are essential for further understanding these complex interactions.

Intensive care unit follow-up clinic activities: a scoping review

The importance of ongoing post-discharge follow-up to prevent functional impairment in patients discharged from intensive care units (ICUs) is being increasingly recognized. Therefore, we conducted a scoping review, which included existing ICU follow-up clinic methodologies using the CENTRAL, MEDLINE, and CINAHL databases from their inception to December 2022. Data were examined for country or region, outpatient name, location, opening days, lead profession, eligible patients, timing of the follow-up, and assessment tools. Twelve studies were included in our review. The results obtained revealed that the methods employed by ICU follow-up clinics varied among countries and regions. The names of outpatient follow-up clinics also varied; however, all were located within the facility. These clinics were mainly physician or nurse led; however, pharmacists, physical therapists, neuropsychologists, and social workers were also involved. Some clinics were limited to critically ill patients with sepsis or those requiring ventilation. Ten studies reported the first outpatient visit 1-3 months after discharge. All studies assessed physical function, cognitive function, mental health, and the health-related quality of life. This scoping review revealed that an optimal operating format for ICU follow-up clinics needs to be established according to the categories of critically ill patients.

Changes in quality of life 1 year after intensive care: a multicenter prospective cohort of ICU survivors

BACKGROUND

With survival rates of critical illness increasing, quality of life measures are becoming an important outcome of ICU treatment. Therefore, to study the impact of critical illness on quality of life, we explored quality of life before and 1 year after ICU admission in different subgroups of ICU survivors.

METHODS

Data from an ongoing prospective multicenter cohort study, the MONITOR-IC, were used. Patients admitted to the ICU in one of eleven participating hospitals between July 2016 and June 2021 were included. Outcome was defined as change in quality of life, measured using the EuroQol five-dimensional (EQ-5D-5L) questionnaire, and calculated by subtracting the EQ-5D-5L score 1 day before hospital admission from the EQ-5D-5L score 1 year post-ICU. Based on the minimal clinically important difference, a change in quality of life was defined as a change in EQ-5D-5L score of ≥ 0.08. Subgroups of patients were based on admission diagnosis.

RESULTS

A total of 3913 (50.6%) included patients completed both baseline and follow-up questionnaires. 1 year post-ICU, patients admitted after a cerebrovascular accident, intracerebral hemorrhage, or (neuro)trauma, on average experienced a significant decrease in quality of life. Conversely, 11 other subgroups of ICU survivors reported improvements in quality of life. The largest average increase in quality of life was seen in patients admitted due to respiratory disease (mean 0.17, SD 0.38), whereas the largest average decrease was observed in trauma patients (mean -0.13, SD 0.28). However, in each of the studied 22 subgroups there were survivors who reported a significant increase in QoL and survivors who reported a significant decrease in QoL.

CONCLUSIONS

 This large prospective multicenter cohort study demonstrated the diversity in long-term quality of life between, and even within, subgroups of ICU survivors. These findings emphasize the need for personalized information and post-ICU care.

TRIAL REGISTRATION

The MONITOR-IC study was registered at ClinicalTrials.gov: NCT03246334 on August 2nd 2017.

Unmasking the hidden aftermath: postintensive care unit sequelae, discharge preparedness, and long-term follow-up

A significant portion of individuals who have experienced critical illness encounter new or exacerbated impairments in their physical, cognitive, or mental health, commonly referred to as postintensive care syndrome. Moreover, those who survive critical illness often face an increased risk of adverse consequences, including infections, major cardiovascular events, readmissions, and elevated mortality rates, during the months following hospitalization. These findings emphasize the critical necessity for effective prevention and management of long-term health deterioration in the critical care environment. Although conclusive evidence from well-designed randomized clinical trials is somewhat limited, potential interventions include strategies such as limiting sedation, early mobilization, maintaining family presence during the intensive care unit stay, implementing multicomponent transition programs (from intensive care unit to ward and from hospital to home), and offering specialized posthospital discharge follow-up. This review seeks to provide a concise summary of recent medical literature concerning long-term outcomes following critical illness and highlight potential approaches for preventing and addressing health decline in critical care survivors.

Severity classification and influencing variables of the Postintensive Care Syndrome

OBJECTIVE

The study aims to characterise Postintensive Care Syndrome by classifying the severity of the disease and identifying the variables of influence in two highly complex intensive care units for adults in Colombia.

METHODS

A descriptive, cross-sectional, prospective study was carried out to characterise survivors of critical illness using the Healthy Aging Brain Care -Monitor in a sample of 135 patients. Postintensive Care Syndrome severity was classified using Gaussian Mixture Models for clustering, and the most influencing variables were identified through ordinal logistic regression.

RESULTS

Clustering based on Gaussian Mixture Models allowed the classification of Postintensive Care Syndrome severity into mild, moderate, and severe classes, with an Akaike Information Criterion of 308 and an area under the curve of 0.80, which indicates a good fit; Thus, the mild class was characterised by a score on the HABC-M Total scale ≤9; the moderate class for a HABC-M Total score ≥10 and ≤42 and the severe class for a HABC-M Total score ≥43. Regarding the most influencing variables, the probability of belonging to the moderate or severe classes was related to male sex (91%), APACHE II score (22.5%), age (13%), intensive care units days of stay (10.6%), the use of sedation, analgesia and neuromuscular blockers.

CONCLUSION

Intensive care units survivors were characterised using the Healthy Aging Brain Care-Monitor scale, which made it possible to classify Postintensive Care Syndrome through Gaussian Mixture Models clustering into mild, moderate, and severe and to identify variables that had the major influence on the presentation of Postintensive Care Syndrome.

Prevalence of and predictive factors associated with high levels of post-traumatic stress symptoms 3 months after intensive care unit admission: A prospective study

BACKGROUND

Post-traumatic stress symptoms (PTSS) following intensive care unit (ICU) treatment may increase morbidity and mortality. Therefore, it is important to identify patients at risk of suffering from such symptoms.

OBJECTIVES

The objective of this study was to describe the prevalence and identify possible predictive factors associated with high levels of PTSS 3 months after ICU admission.

METHODS

A multicentre, observational study was carried out in six ICUs in Norway. Patients aged ≥18 years were included. The Impact of Event Scale-Revised measured PTSS 3 months after ICU admission. The impacts of pre-ICU measures; demographic and clinical measures; and daily measures of pain, agitation, and delirium were analysed using univariate and multivariate logistic regression models.

RESULTS

In total, of the 273 patients included, the prevalence rate of high levels of PTSS was 19.8% (n = 54) 3 months after ICU admission (95% confidence interval [CI]: [15.2, 25.0]). Female gender, age, pre-ICU unemployment, a minimum of one episode of agitation or delirium, and pre-ICU level of functioning in daily living were all significantly associated with high levels of PTSS in univariate logistic analyses. In the multivariate logistic regression, two models were analysed. In model 1, episodes of agitation during ICU stay (odds ratio [OR] = 4.73; 95% CI: [1.17, 19.0]), pre-ICU unemployment (OR = 3.33; 95% CI: [1.26, 8.81]), and pre-ICU level of functioning in daily living (OR = 0.78; 95% CI: [0.63, 0.96]) (implying lower level) increased the odds of reporting high levels of PTSS. In model 2, pre-ICU unemployment (OR = 2.70; 95% CI: [1.05, 6.93]) and pre-ICU level of functioning in daily living (OR = 0.77; 95% CI: [0.62, 0.95]) (implying lower level) increased the odds of reporting high levels of PTSS.

CONCLUSIONS

Healthcare personnel are suggested to be aware of ICU patients' pre-ICU employment status, pre-ICU functioning in daily living, and agitation during ICU stay to identify those at risk of PTSS after discharge.

Prediction of Long-Term Physical, Mental, and Cognitive Problems Following Critical Illness: Development and External Validation of the PROSPECT Prediction Model

OBJECTIVES

ICU survivors often suffer from long-lasting physical, mental, and cognitive health problems after hospital discharge. As several interventions that treat or prevent these problems already start during ICU stay, patients at high risk should be identified early. This study aimed to develop a model for early prediction of post-ICU health problems within 48 hours after ICU admission.

DESIGN

Prospective cohort study in seven Dutch ICUs.

SETTING/PATIENTS

ICU patients older than 16 years and admitted for greater than or equal to 12 hours between July 2016 and March 2020.

INTERVENTIONS

None.

MEASUREMENTS AND MAIN RESULTS

Outcomes were physical problems (fatigue or ≥ 3 new physical symptoms), mental problems (anxiety, depression, or post-traumatic stress disorder), and cognitive impairment. Patient record data and questionnaire data were collected at ICU admission, and after 3 and 12 months, of 2,476 patients. Several models predicting physical, mental, or cognitive problems and a composite score at 3 and 12 months were developed using variables collected within 48 hours after ICU admission. Based on performance and clinical feasibility, a model, PROSPECT, predicting post-ICU health problems at 3 months was chosen, including the predictors of chronic obstructive pulmonary disease, admission type, expected length of ICU stay greater than or equal to 2 days, and preadmission anxiety and fatigue. Internal validation using bootstrapping on data of the largest hospital ( n = 1,244) yielded a C -statistic of 0.73 (95% CI, 0.70-0.76). External validation was performed on data ( n = 864) from the other six hospitals with a C -statistic of 0.77 (95% CI, 0.73-0.80).

CONCLUSIONS

The developed and externally validated PROSPECT model can be used within 48 hours after ICU admission for identifying patients with an increased risk of post-ICU problems 3 months after ICU admission. Timely preventive interventions starting during ICU admission and follow-up care can prevent or mitigate post-ICU problems in these high-risk patients.

Long-term functional disabilities in intensive care unit survivors: A prospective cohort study

BACKGROUND

Functional disabilities are common in intensive care unit (ICU) survivors and may affect their ability to live independently. Few previous studies have investigated long-term functional outcomes with health status before ICU admission (pre-ICU health), and they are limited to specific patient groups.

OBJECTIVES

The objective of this study was to investigate the prevalence of functional disabilities and examine pre-ICU health variables as possible predictive factors of functional disabilities 12 months after ICU admission in a mixed population of ICU survivors.

METHODS

This prospective cohort study was conducted in six ICUs in Norway. Data on pre-ICU health were collected as soon as possible after ICU admission using patients, proxies, and patient electronic health records and at 12 months after ICU admission. Self-reported functional status was assessed using the Katz Index of independence in personal activities of daily living (P-ADL) and the Lawton instrumental activities of daily living scale (I-ADL).

RESULTS

A total of 220 of 343 (64%) ICU survivors with data on pre-ICU health completed the questionnaires at 12 months and reported the following functional disabilities at 12 months: 31 patients (14.4%) reported P-ADL dependencies (new in 16 and persisting in 15), and 80 patients (36.4%) reported I-ADL dependencies (new in 41 and persisting in 39). In a multivariate analysis, worse baseline P-ADL and I-ADL scores were associated with dependencies in P-ADLs (odds ratio [OR]: 1.87; 95% confidence interval [CI]: 1.14-3.06) and I-ADLs (OR: 1.52; 95% CI: 1.03-2.23), respectively, at 12 months. Patients who were employed were less likely to report I-ADL dependencies at 12 months (OR: 0.34; 95% CI: 0.12-0.95).

CONCLUSION

In a subsample of ICU survivors, patients reported functional disabilities 12 months after ICU admission, which was significantly associated with their pre-ICU functional status. Early screening of pre-ICU functional status may help identify patients at risk of long-term functional disabilities. ICU survivors with pre-ICU functional disabilities may find it difficult to improve their functional status.

Cognitive impairment in critically ill patients and former critically ill patients: A concept analysis

OBJECTIVES

This concept analysis aimed to clarify the meaning of the concept of cognitive impairment in critically ill patients throughout the trajectory of their rehabilitation during and after an intensive care unit admission.

REVIEW METHODS USED

This study used concept analysis based on Rodgers' evolutionary method.

DATA SOURCES

A systematic search was conducted in Cumulative Index to Nursing and Allied Health Literature, Public MEDLINE, and American Psychological Associations PsycINFO. The web was searched for grey literature.

REVIEW METHODS

Overall search terms used were "patients with cognitive impairments" AND "intensive care unit". Literature published between 2008 and 2022 was included and screened by title and abstract using systematic review software. The descriptive analysis focussed on surrogate terms/related concepts, attributes, and contextual basis.

RESULTS

Thirty studies were included, representing variability in study design and country of origin. The analysis uncovered descriptions of the general terminology and the temporal trajectory of the concept, spanning from the acute phase to a long-term perspective. Attributes of the concept were described as delirium and domains of cognition. Antecedents were juxtaposed to risk factors, which were multifactorial. Consequences of cognitive impairment related to patients' quality of life, such as a decline in their ability to function independently, return to work, and manage everyday life. Also, cognitive impairment was identified as a significant public health problem.

CONCLUSION

Cognitive impairment is a complex concept with many surrogate and related terms. Furthermore, the concept is inextricably intertwined with the concepts of delirium and post-intensive care syndrome. Cognitive impairment may manifest as symptoms that can be challenging to identify and assess due to limitations in current screening tools and the absence of a consensus on timing. In relation to assessment and preventive strategies, the findings underline the need to distinguish between acute and long-term cognitive impairment.

REGISTRATION

There is no study registration number.

Body composition and muscle strength at the end of ICU stay are associated with 1-year mortality, a prospective multicenter observational study

BACKGROUND & AIMS

After a prolonged intensive care unit (ICU) stay patients experience increased mortality and morbidity. The primary aim of this study was to assess the prognostic value of nutritional status, body mass composition and muscle strength, as assessed by body mass index (BMI), bioelectrical impedance analysis (BIA), handgrip (HG) test, and that of the biological features to predict one-year survival at the end of a prolonged ICU stay.

METHODS

This was a multicenter prospective observational study. Survivor patients older than 18 years with ICU length of stay >72 h were eligible for inclusion. BIA and HG were performed at the end of the ICU stay. Malnutrition was defined by BMI and fat-free mass index (FFMI). The primary endpoint was one-year mortality. Multivariable logistic regression was performed to determine parameters associated with mortality.

RESULTS

572 patients were included with a median age of 63 years [53.5; 71.1], BMI of 26.6 kg/m2 [22.8; 31.3], SAPS II score of 43 [31; 58], and ICU length of stay of 9 days [6; 15]. Malnutrition was observed in 142 (24.9%) patients. During the 1-year follow-up after discharge, 96 (18.5%) patients died. After adjustment, a low HG test score (aOR = 1.44 [1.11; 1.89], p = 0.01) was associated with 1-year mortality. Patients with low HG score, malnutrition, and Albuminemia <30 g/L had a one-year death rate of 41.4%. Conversely, patients with none of these parameters had a 1-year death rate of 4.1%.

CONCLUSION

BIA to assess FFMI, HG and albuminemia at the end of ICU stay could be used to predict 1-year mortality. Their ability to identify patients eligible for a structured recovery program could be studied.

Post-COVID symptom profiles and duration in a global convalescent COVID-19 observational cohort: Correlations with demographics, medical history, acute COVID-19 severity and global region

Background

Post-COVID conditions are characterised by persistent symptoms that negatively impact quality of life after SARS-CoV-2 diagnosis. While post-COVID risk factors and symptoms have been extensively described in localised regions, especially in the global north, post-COVID conditions remain poorly understood globally. The global, observational cohort study HVTN 405/HPTN 1901 characterises the convalescent course of SARS-CoV-2 infection among adults in North and South America and Africa.

Methods

We categorised the cohort by infection severity (asymptomatic, symptomatic, no oxygen requirement (NOR), non-invasive oxygen requirement (NIOR), invasive oxygen requirement (IOR)). We applied a regression model to assess correlations of demographics, co-morbidities, disease severity, and concomitant medications with COVID-19 symptom persistence and duration across global regions.

Results

We enrolled 759 participants from Botswana, Malawi, South Africa, Zambia, Zimbabwe, Peru, and the USA a median of 51 (interquartile range (IQR) = 35-66) days post-diagnosis, from May 2020 to March 2021. 53.8% were female, 69.8% were 18-55 years old (median (md) = 44 years old, IQR = 33-58). Comorbidities included obesity (42.8%), hypertension (24%), diabetes (14%), human immunodeficiency virus (HIV) infection (11.6%) and lung disease (7.5%). 76.2% were symptomatic (NOR = 47.4%; NIOR = 22.9%; IOR = 5.8%). Median COVID-19 duration among symptomatic participants was 20 days (IQR = 11-35); 43.4% reported symptoms after COVID-19 resolution, 33.6% reported symptoms ≥30 days, 9.9% reported symptoms ≥60 days. Symptom duration correlated with disease severity (P < 0.001, NIOR vs NOR; P = 0.003, IOR vs NOR), lung disease (P = 0.001), race (P < 0.05, non-Hispanic Black vs White), and global region (P < 0.001). Prolonged viral shedding correlated with persistent abdominal pain (odds ratio (OR) = 5.51, P < 0.05) and persistent diarrhoea (OR = 6.64, P < 0.01).

Conclusions

Post-COVID duration varied with infection severity, race, lung disease, and region. Better understanding post-COVID conditions, including regionally-diverse symptom profiles, may improve clinical assessment and management globally.

Registration

Clinicaltrials.gov (#NCT04403880).

Recombinant human neuregulin-1 alleviates immobilization-induced neuromuscular dysfunction via neuregulin-1/ErbB signaling pathway in rat

Immobilization-induced Neuromuscular Dysfunction (NMD) increases morbidity and mortality of patients in Intensive Care Units. However, the underlying mechanism of NMD remain poorly elucidated which limited the development of therapeutic method for NMD. Here we developed an immobilization rat model and tested the hypothesis that decreased expression of NRG-1, abnormal expression and distribution of nicotinic acetylcholine receptors (nAChRs) in skeletal muscle caused by immobilization can lead to NMD. To investigate the role of NRG-1/ErbB pathway on immobilization-induced NMD, exogenous recombinant human neuregulin-1 (rhNRG-1) was used to increase the expression of NRG-1 in skeletal muscle during immobilization. It was observed rhNRG-1 significantly alleviated the muscle loss and enhanced the expression of ε-nAChR, while diminished the expression of γ- and α7-nAChR and NMD. Interestingly, ErbB inhibitor PD158780 blocked the protective effects of rhNRG-1. Collectively, the results of present study suggested that rhNRG-1 attenuated immobilization-induced muscle loss and NMD, suppressed γ- and α7-nAChR production, enhanced ε-nAChR synthesis via activating NRG-1/ErbB pathway. Taken together, our findings provide novel insights into NMD contribution, suggesting that the rhNRG-1 is a promising therapy to protect against immobilization-induced myopathy.

Post-intensive care syndrome (PICS): recent updates

An increasing number of patients are surviving critical illness, but some experience new or worsening long-lasting impairments in physical, cognitive and/or mental health, commonly known as post-intensive care syndrome (PICS). The need to better understand and improve PICS has resulted in a growing body of literature exploring its various facets. This narrative review will focus on recent studies evaluating various aspects of PICS, including co-occurrence of specific impairments, subtypes/phenotypes, risk factors/mechanisms, and interventions. In addition, we highlight new aspects of PICS, including long-term fatigue, pain, and unemployment.

The role of the microcirculation and integrative cardiovascular physiology in the pathogenesis of ICU-acquired weakness

Skeletal muscle dysfunction after critical illness, defined as ICU-acquired weakness (ICU-AW), is a complex and multifactorial syndrome that contributes significantly to long-term morbidity and reduced quality of life for ICU survivors and caregivers. Historically, research in this field has focused on pathological changes within the muscle itself, without much consideration for their in vivo physiological environment. Skeletal muscle has the widest range of oxygen metabolism of any organ, and regulation of oxygen supply with tissue demand is a fundamental requirement for locomotion and muscle function. During exercise, this process is exquisitely controlled and coordinated by the cardiovascular, respiratory, and autonomic systems, and also within the skeletal muscle microcirculation and mitochondria as the terminal site of oxygen exchange and utilization. This review highlights the potential contribution of the microcirculation and integrative cardiovascular physiology to the pathogenesis of ICU-AW. An overview of skeletal muscle microvascular structure and function is provided, as well as our understanding of microvascular dysfunction during the acute phase of critical illness; whether microvascular dysfunction persists after ICU discharge is currently not known. Molecular mechanisms that regulate crosstalk between endothelial cells and myocytes are discussed, including the role of the microcirculation in skeletal muscle atrophy, oxidative stress, and satellite cell biology. The concept of integrated control of oxygen delivery and utilization during exercise is introduced, with evidence of physiological dysfunction throughout the oxygen delivery pathway - from mouth to mitochondria - causing reduced exercise capacity in patients with chronic disease (e.g., heart failure, COPD). We suggest that objective and perceived weakness after critical illness represents a physiological failure of oxygen supply-demand matching - both globally throughout the body and locally within skeletal muscle. Lastly, we highlight the value of standardized cardiopulmonary exercise testing protocols for evaluating fitness in ICU survivors, and the application of near-infrared spectroscopy for directly measuring skeletal muscle oxygenation, representing potential advancements in ICU-AW research and rehabilitation.

High-value care for critically ill oncohematological patients: what do we know thus far?

The number of patients with cancer requiring intensive care unit admission is increasing around the world. The improvement in the pathophysiological understanding of this group of patients, as well as the increasingly better and more targeted treatment options for their underlying disease, has led to a significant increase in their survival over the past three decades. Within the organizational concepts, it is necessary to know what adds value in the care of critical oncohematological patients. Practices in medicine that do not benefit patients and possibly cause harm are called low-value practices, while high-value practices are defined as high-quality care at relatively low cost. In this article, we discuss ten domains with high-value evidence in the care of cancer patients: (1) intensive care unit admission policies; (2) intensive care unit organization; (3) etiological investigation of hypoxemia; (4) management of acute respiratory failure; (5) management of febrile neutropenia; (6) urgent chemotherapy treatment in critically ill patients; (7) patient and family experience; (8) palliative care; (9) care of intensive care unit staff; and (10) long-term impact of critical disease on the cancer population. The disclosure of such policies is expected to have the potential to change health care standards. We understand that it is a lengthy process, and initiatives such as this paper are one of the first steps in raising awareness and beginning a discussion about high-value care in various health scenarios.

Driving resumption after critical illness:A survey and framework analysis of patient experience and process

Background: Adverse sequelae are common in survivors of critical illness. Physical, psychological and cognitive impairments can affect quality of life for years after the original insult. Driving is an advanced task reliant on complex physical and cognitive functioning. Driving represents a positive recovery milestone. Little is currently known about the driving habits of critical care survivors. The aim of this study was to explore the driving practices of individuals after critical illness. Methods: A purpose-designed questionnaire was distributed to driving licence holders attending critical care recovery clinic. Results: A response rate of 90% was achieved. 43 respondents declared their intention to resume driving. Two respondents had surrendered their licence on medical grounds. 68% had resumed driving by 3 months, 77% by 6 months, and 84% by 1 year. The median interval (range) between critical care discharge and resumption of driving was 8 weeks (1-52 weeks). Psychological, physical and cognitive barriers were cited by respondents as barriers to driving resumption. Eight themes regarding driving resumption were identified from the framework analysis under three core domains and included: psychological/cognitive impact on ability to drive (Emotional readiness and anxiety; Confidence; Intrinsic motivation; Concentration), physical ability to drive (Weakness and fatigue; Physical recovery), and supportive care and information needs to resume driving (Information/advice; Timescales). Conclusion: This study demonstrates that resumption of driving following critical illness is substantially delayed. Qualitative analysis identified potentially modifiable barriers to driving resumption.

Outpatient Mental Health Follow-up and Recurrent Self-harm and Suicide Among Patients Admitted to the ICU for Self-harm: A Population-based Cohort Study

BACKGROUND

Patients surviving an ICU admission for deliberate self-harm are at high risk of recurrent self-harm or suicide after discharge. It is unknown whether mental health follow-up after discharge (with either a family physician or psychiatrist) reduces this risk.

RESEARCH QUESTION

What is the association between mental health follow-up after discharge and recurrent self-harm among patients admitted to the ICU for intentional self-harm?

STUDY DESIGN AND METHODS

Population-based cohort study of consecutive adults (≥ 18 years of age) from Ontario, Canada, who were admitted to ICU because of intentional self-harm between 2009 and 2017. We categorized patients according to follow-up, with 'early follow-up' indicating 1 to 21 days after discharge, 'late follow-up' indicating 22 to 60 days after discharge, and 'no follow-up' indicating no follow-up within 60 days of discharge. We conducted analyses using a cause-specific extended Cox regression model to account for varying time for mental health follow-up relative to the outcomes of interest. The primary outcome was recurrent ICU admission for self-harm within 1 year of discharge.

RESULTS

We included 9,569 consecutive adults admitted to the ICU for deliberate self-harm. Compared with receiving no mental health follow-up, both early follow-up (hazard ratio [HR], 1.37; 95% CI, 1.07-1.75) and late follow-up (HR, 1.69; 95% CI, 1.22-2.35) were associated with increased risk in recurrent ICU admission for self-harm. As compared with no follow-up, neither early follow-up (HR, 1.10; 95% CI, 0.70-1.73) nor late follow-up (HR, 1.54; 95% CI, 0.84-2.83) were associated with increased risk of death by suicide.

INTERPREATION

Among adults admitted to the ICU for deliberate self-harm, mental health follow-up after discharge was not associated with reduced risk of recurrent ICU admission for self-harm or death resulting from suicide, and patients seeking outpatient follow-up may be those at highest risk of these outcomes. Future research should focus on additional and novel methods of risk mitigation in this vulnerable population.

The role of nutrition rehabilitation in the recovery of survivors of critical illness: underrecognized and underappreciated

Many survivors of critical illness face significant physical and psychological disability following discharge from the intensive care unit (ICU). They are often malnourished, a condition associated with poor outcomes, and nutrition remains problematic particularly in the early phases of ICU recovery. Yet nutrition rehabilitation, the process of restoring or optimizing nutritional status following illness, is seldom prioritized, possibly because it is an underrecognized and underappreciated area in critical care rehabilitation and research. To date, 16 original studies have been published where one of the objectives includes measurement of indices relating to nutritional status (e.g., nutrition intake or factors impacting nutrition intake) in ICU survivors. The primary aim of this narrative review is to provide a comprehensive summary of key themes arising from these studies which form the basis of our current understanding of nutritional recovery and rehabilitation in ICU survivors. ICU survivors face a multitude of barriers in achieving optimal nutrition that are of physiological (e.g., poor appetite and early satiety), functional (e.g., dysphagia, reduced ability to feed independently), and psychological (e.g., low mood, body dysmorphia) origins. Organizational-related barriers such as inappropriate feeding times and meal interruptions frequently impact an ICU survivor’s ability to eat. Healthcare providers working on wards frequently lack knowledge of the specific needs of recovering critically ill patients which can negatively impact post-ICU nutrition care. Unsurprisingly, nutrition intake is largely inadequate following ICU discharge, with the largest deficits occurring in those who have had enteral nutrition prematurely discontinued and rely on an oral diet as their only source of nutrition. With consideration to themes arising from this review, pragmatic strategies to improve nutrition rehabilitation are explored and directions for future research in the field of post-ICU nutrition recovery and rehabilitation are discussed. Given the interplay between nutrition and physical and psychological health, it is imperative that enhancing the nutritional status of an ICU survivor is considered when developing multidisciplinary rehabilitation strategies. It must also be recognized that dietitians are experts in the field of nutrition and should be included in stakeholder meetings that aim to enhance ICU rehabilitation strategies and improve outcomes for survivors of critical illness.

New Insights into Clinical and Mechanistic Heterogeneity of the Acute Respiratory Distress Syndrome: Summary of the Aspen Lung Conference 2021

Clinical and molecular heterogeneity are common features of human disease. Understanding the basis for heterogeneity has led to major advances in therapy for many cancers and pulmonary diseases such as cystic fibrosis and asthma. Although heterogeneity of risk factors, disease severity, and outcomes in survivors are common features of the acute respiratory distress syndrome (ARDS), many challenges exist in understanding the clinical and molecular basis for disease heterogeneity and using heterogeneity to tailor therapy for individual patients. This report summarizes the proceedings of the 2021 Aspen Lung Conference, which was organized to review key issues related to understanding clinical and molecular heterogeneity in ARDS. The goals were to review new information about ARDS phenotypes, to explore multicellular and multisystem mechanisms responsible for heterogeneity, and to review how best to account for clinical and molecular heterogeneity in clinical trial design and assessment of outcomes. The report concludes with recommendations for future research to understand the clinical and basic mechanisms underlying heterogeneity in ARDS to advance the development of new treatments for this life-threatening critical illness.

Diagnostic difficulties in the diagnosis of high acute-phase proteins levels in a teenage drug addicted female patient

BACKGROUND

Youth drug addiction is a significant social and health problem. Symptoms of the disease include a number of neurological, gastrointestinal and cardiovascular disorders. Possible hormonal disorders and dysregulation of the immune system could also occur.

CASE PRESENTATION

We describe a case of a teenage patient with multiple diseases such as esophagitis, allergic disease, and numerous behavioral disorders leading to: self-injury of the body, suicide attempts by drugs overdosing, and experimentation with various psychoactive substances (morphine, amphetamine, methamphetamine, codeine). She was also diagnosed with bipolar disorder. A few hours before the admission to the ward, the patient had an intravenous injection of drugs. Toxicological tests confirmed the presence of amphetamine, ecstasy and opioids in the blood and urine. Laboratory tests revealed extremely increased inflammatory parameters, leucopenia, increased levels of IgG, IgA and IgE (total) immunoglobulins, low concentration of vitamin D. Bacteriological examinations were negative. General condition of the patient got better very quickly, antibiotic therapy was abandoned on the 4^th day. It was concluded that the cause of the elevated concentration of acute-phase proteins was most likely caused by intoxication with psychoactive drugs.

CONCLUSIONS

The discussed case shows the difficulties of differential diagnosis in a teenage patient struggling with many diseases, who has been abusing drugs for several years. Increased inflammatory parameters in the form of an raised PCT, CRP, NLR, PLR values may be caused by many factors. In adolescents who frequently experiment with psychoactive substances, such cause of these disturbances should also be taken into account.

A Modified Physical Disability Screening Model after Treatment in the Intensive Care Unit: A Nationwide Derivation-Validation Study

Background: Many of the survivors of critical illnesses in the intensive care unit (ICU) suffer from physical disability for months after the treatment in the ICU. Identifying patients who are susceptible to disability is essential. The purpose of the study was to modify a model for early in-ICU prediction of the patient’s risk for physical disability two months after the treatment in the ICU. Methods: A prospective multicenter derivation–validation study was conducted from 1 July 2015, to 31 August 2016. We modified a model consisting of three risk factors in the derivation group and tested the modified model in the validation group. They were asked for their physical abilities before being admitted, two months after discharge from the ICU by a binary ADL staircases questionnaire. The univariate and multivariate logistic regression was used to modify physical disability components in the derivation data set. Receiver operating characteristic curves were used to determine the sensitivity and specificity of the threshold values in the validation group. Results: Five-hundred nineteen survivors were enrolled in the derivation group, and 271 in the validation. In multivariable analysis, the odds ratio (OR) of physical disability significantly increased with educational level ≤ elementary school (OR: 36.96, 95%CI: 18.14–75.29), inability to sit without support (OR: 15.16, 95%CI: 7.98–28.80), and having a fracture (OR: 12.74, 95%CI: 4.47–36.30). The multivariable validation model indicated that education level, inability to sit without support, and having a fracture simultaneously had sensitivity 71.3%, specificity 88.2%, LR+ 6.0, LR− 0.33, PPV 90.9, and NPV 64.9 to predict physical disability. Applying the coefficients derived from the multivariable logistic regression fitted on the derivation dataset in the validation dataset and computing diagnostic index sensitivity 100%, specificity 60.5%, LR+ 2.5, LR− 0.003, PPV 80.8, and NPV 100. The modified model had an excellent prediction ability for physical disability (AUC ± SE = 0.881 ± 0.016). Conclusions: Low education level, inability to sit without support, and having a fracture in a modified model were associated with the development of physical disability after discharge from ICU. Therefore, these clinical variables should be considered when organizing follow-up care for ICU survivors.

Identifying Long-Term Morbidities and Health Trajectories After Prolonged Mechanical Ventilation in Children Using State All Payer Claims Data

OBJECTIVES

To identify postdischarge outcome phenotypes and risk factors for poor outcomes using insurance claims data.

DESIGN

Retrospective cohort study.

SETTING

Single quaternary center.

PATIENTS

Children without preexisting tracheostomy who required greater than or equal to 3 days of invasive mechanical ventilation, survived the hospitalization, and had postdischarge insurance eligibility in Colorado's All Payer Claims Database.

INTERVENTIONS

None.

MEASUREMENTS AND MAIN RESULTS

We used unsupervised machine learning to identify functional outcome phenotypes based on claims data representative of postdischarge morbidities. We assessed health trajectory by comparing change in the number of insurance claims between quarters 1 and 4 of the postdischarge year. Regression analyses identified variables associated with unfavorable outcomes. The 381 subjects had median age 3.3 years (interquartile range, 0.9-12 yr), and 147 (39%) had a complex chronic condition. Primary diagnoses were respiratory (41%), injury (23%), and neurologic (11%). We identified three phenotypes: lower morbidity (n = 300), higher morbidity (n = 62), and 1-year nonsurvivors (n = 19). Complex chronic conditions most strongly predicted the nonsurvivor phenotype. Longer PICU stays and tracheostomy placement most strongly predicted the higher morbidity phenotype. Patients with high but improving postdischarge resource use were differentiated by high illness severity and long PICU stays. Patients with persistently high or increasing resource use were differentiated by complex chronic conditions and tracheostomy placement.

CONCLUSIONS

New morbidities are common after prolonged mechanical ventilation. Identifying phenotypes at high risk of postdischarge morbidity may facilitate prognostic enrichment in clinical trials.

The association of macronutrient deficit with functional status at discharge from the intensive care unit: a retrospective study from a single-center critical illness registry

BACKGROUND

Nutrition is often thought to influence outcomes in critically ill patients. However, the relationship between macronutrient delivery and functional status is not well characterized. Our goal was to investigate whether caloric or protein deficit over the course of critical illness is associated with functional status at the time of intensive care unit (ICU) discharge.

METHODS

We performed a retrospective analysis of surgical ICU patients at a teaching hospital in Boston, MA. To investigate the association of caloric or protein deficit with Functional Status Score for the ICU (FSS-ICU), we constructed linear regression models, controlling for age, sex, race, body mass index, Nutritional Risk in the Critically Ill score, and ICU length of stay. We then dichotomized caloric as well as protein deficit, and performed logistic regressions to investigate their association with functional status, controlling for the same variables.

RESULTS

Linear regression models (n = 976) demonstrated a caloric deficit of 238 kcal (237.88; 95%CI 75.13-400.63) or a protein deficit of 14 g (14.23; 95%CI 4.46-24.00) was associated with each unit decrement in FSS-ICU. Logistic regression models demonstrated a 6% likelihood (1.06; 95%CI 1.01-1.14) of caloric deficit ≥6000 vs. <6000 kcal and an 8% likelihood (1.08; 95%CI 1.01-1.15) of protein deficit ≥300 vs. <300 g with each unit decrement in FSS-ICU.

CONCLUSION

In our cohort of patients, macronutrient deficit over the course of critical illness was associated with worse functional status at discharge. Future studies are needed to determine whether optimized macronutrient delivery can improve outcomes in ICU survivors.

A Decade of Post-Intensive Care Syndrome: A Bibliometric Network Analysis

Background and Objectives: In 2012, the umbrella term post-intensive care syndrome (PICS) was introduced to capture functional long-term impairments of survivors of critical illness. We present a bibliometric network analysis of the PICS research field. Materials and Methods: The Web of Science core database was searched for articles published in 2012 or later using ‘post-intensive care syndrome’ and variant spellings. Using VOSviewer, we computed co-authorship networks of countries, institutions, and authors, as well as keyword co-occurrence networks. We determined each country’s relative research effort and Category Normalized Citation Index over time and analyzed the 100 most-cited articles with respect to article type, country of origin, and publishing journal. Results: Our search yielded 379 articles, of which 373 were analyzed. Annual PICS research output increased from 11 (2012) to 95 articles (2020). Most PICS research originates from the US, followed by England, Australia, the Netherlands, and Germany. We found various collaborations between countries, institutions, and authors, with recent collaborative networks of English and Australian institutions. Article keywords cover aspects of cognitive, mental health, and physical impairments, and more recently, COVID-19. Only a few keywords and articles pertained to PICS prevention and treatment. Conclusions: Our analysis of Web of Science-indexed PICS articles highlights the stark increase in PICS research output in recent years, primarily originating from US- and Europe-based authors and institutions. Despite the research field’s growth, knowledge gaps with respect to PICS prevention and treatment remain.

A guide to enteral nutrition in intensive care units: 10 expert tips for the daily practice

The preferential use of the oral/enteral route in critically ill patients over gut rest is uniformly recommended and applied. This article provides practical guidance on enteral nutrition in compliance with recent American and European guidelines. Low-dose enteral nutrition can be safely started within 48 h after admission, even during treatment with small or moderate doses of vasopressor agents. A percutaneous access should be used when enteral nutrition is anticipated for ≥ 4 weeks. Energy delivery should not be calculated to match energy expenditure before day 4–7, and the use of energy-dense formulas can be restricted to cases of inability to tolerate full-volume isocaloric enteral nutrition or to patients who require fluid restriction. Low-dose protein (max 0.8 g/kg/day) can be provided during the early phase of critical illness, while a protein target of > 1.2 g/kg/day could be considered during the rehabilitation phase. The occurrence of refeeding syndrome should be assessed by daily measurement of plasma phosphate, and a phosphate drop of 30% should be managed by reduction of enteral feeding rate and high-dose thiamine. Vomiting and increased gastric residual volume may indicate gastric intolerance, while sudden abdominal pain, distension, gastrointestinal paralysis, or rising abdominal pressure may indicate lower gastrointestinal intolerance.

[Reflections on the state of the art]

If the progress made so far allows to save more and more lives, the resuscitation of 2021 is still a young medical speciality and in full evolution. Major advances are expected in terms of early rehabilitation, practices aided by artificial intelligence, etc. The integration of the ethical dimension in the care for a more human resuscitation and the appropriate training of nurses in this specialty are also essential assets for the future of resuscitation.

One-Year Multidisciplinary Follow-Up of Patients With COVID-19 Requiring Invasive Mechanical Ventilation

Objectives

Patients with COVID-19 frequently develop acute respiratory distress syndrome (ARDS) requiring intensive care unit (ICU) admission. Data on long-term survival of these patients are lacking. The authors investigated 1-year survival, quality of life, and functional recovery of patients with COVID-19 ARDS requiring invasive mechanical ventilation.

Design

Prospective observational study.

Setting

Tertiary-care university hospital.

Participants

All patients with COVID-19 ARDS receiving invasive mechanical ventilation and discharged alive from hospital.

Interventions

Patients were contacted by phone after 1 year. Functional, cognitive, and psychological outcomes were explored through a questionnaire and assessed using validated scales. Patients were offered the possibility to undergo a follow-up chest computed tomography (CT) scan.

Measurements and Main Results

The study included all adult (age ≥18 years) patients with COVID-19–related ARDS admitted to an ICU of the authors’ institution between February 25, 2020, and April 27, 2020, who received at least 1 day of invasive mechanical ventilation (IMV). Of 116 patients who received IMV, 61 (52.6%) survived to hospital discharge. These survivors were assessed 1 year after discharge and 56 completed a battery of tests of cognition, activities of daily living, and interaction with family members. They had overall good functional recovery, with >80% reporting good recovery and no difficulties in usual activities. A total of 52 (93%) of patients had no dyspnea at rest. Severe anxiety/depression was reported by 5 (8.9%) patients. Comparing 2-month and 1-year data, the authors observed the most significant improvements in the areas of working status and exertional dyspnea. One-year chest CT scans were available for 36 patients; fibrotic-like changes were present in 4 patients.

Conclusions

All patients who survived the acute phase of COVID-19 and were discharged from the hospital were alive at the 1-year follow up, and the vast majority of them had good overall recovery and quality of life.

Insights into the challenges faced by chronically critically ill patients, their families and healthcare providers: An interpretive description

OBJECTIVE

To describe and understand the challenges of patients with chronic critical illness (CCI), their families and healthcare providers during the disease trajectory.

METHODOLOGY/DESIGN

This qualitative study follows Thorne's methodology of interpretive description and was guided by the ethnographic method of observation and participation. Five cases, each comprising one patient with chronic critical illness their family members and several healthcare providers, were followed from the intensive care unit of a university hospital in Switzerland across different settings. In total, five patients with chronic critical illness, 12 family members and 92 healthcare providers (nurses, nursing students, care assistants, physiotherapists and occupational therapists and physicians) were observed.

FINDINGS

Regardless of the medical diagnoses and disease trajectories of the patients with chronic critical illness, all cases faced three main challenges: 1. Dealing with the unpredictability of the disease trajectory beyond the underlying disease. 2. Coping with the complexity of care. 3. Perceiving communication challenges despite all involved parties' dependency on it.

CONCLUSION

Unpredictability is not only a unique characteristic of the prolonged disease trajectory of patients with chronic critical illness, but also one of the main challenges of the participants. Therefore, the way unpredictability is handled is dependent on changes in the complexity of care and communication, highlighting the need for participation, information, empathy, clarity and honesty among all participants.

PICU Follow-Up Clinic: Patient and Family Outcomes 2 Months After Discharge

OBJECTIVES

Hospitalization in a PICU is a life-altering experience for children and their families. Yet, little is known about the well-being of these children after their discharge. We are describing the outcome of PICU survivors at a PICU clinic 2 months after discharge.

DESIGN

Prospective cohort study.

SETTING

PICU and PICU clinic of CHU Sainte-Justine.

PATIENTS

Prospective cohort study of children admitted for greater than or equal to 4 days, greater than or equal to 2 days of invasive ventilation, odds ratio greater than or equal to 4 days of noninvasive ventilation at Centre Hospitalier Universitaire Sainte-Justine.

PATIENTS

Prospective cohort study of children admitted for greater than or equal to 4 days, greater than or equal to 2 days of invasive ventilation, or greater than or equal to 4 days of noninvasive ventilation at Centre Hospitalier Universitaire Sainte-Justine PICU.

INTERVENTIONS

None.

MEASUREMENTS AND MAIN RESULTS

Patients were evaluated by a pediatric intensivist 2 months after discharge at the follow-up clinic. They were asked to fill out validated questionnaires. One hundred thirty-two patients were followed from October 2018 to September 2020. The PICU diagnoses were respiratory illness (40.9%), head trauma, and septic shock (7.6%). Average length of PICU stay was 28.5 ± 84.2 days (median 7 d). Sixty-one percent were intubated. Symptoms reported by families were as follows: fatigue (9.9%), sleep disturbances (20.5%), feeding difficulties (12.1%), and voice change and/or stridor (9.8%). Twenty-one percent of school-aged children reported school delays. Twenty-seven children demonstrated communication delays, 45% gross motor function delays, 41% fine motor delays, 37% delays in problem-solving, and 49% delays in personal-social functioning. Quality of Life scores were 78.1 ± 20.5 and 80.0 ± 17.5 for physical and psychosocial aspects, respectively. Fourteen percent of parents reported financial difficulties, 42% reported symptoms of anxiety, 29% symptoms of depression.

CONCLUSIONS

PICU survivors and their families experience significant physical and psychosocial morbidities after their critical illness. PICU follow-up is crucial to determine the outcome of these children and develop interventions.

Strategies to evaluate outcomes in long-COVID-19 and post-COVID survivors

SARS-CoV-2 infection can impact the physical, cognitive, mental health of patients, especially in those recovered in intensive care units. Moreover, it was proved that the effects of the virus may persist for weeks or months. The term long-COVID or post-COVID syndrome is commonly used for indicating a variety of physical and psychological symptoms that continue after the resolution of the acute phase. This narrative review is aimed at providing an updated overview of the impact of physical, cognitive, and psychological health disorders in COVID-19 survivors, by summarizing the data already published in literature in the last year. Studies cited were found through PubMed searches. We also presented an overview of the post-COVID-19 health consequences on three important aspects: nutritional status, neurological disorders, and physical health. Moreover, to activate a correct health planning policy, a multidisciplinary approach for addressing the post- COVID-19 issue, has been proposed. Finally, the involvement of health professionals is necessary even after the pandemic, to reduce expected post-pandemic psychosocial responses and mental health disorders.

Long-Term Outcomes in Acute Respiratory Distress Syndrome: Epidemiology, Mechanisms, and Patient Evaluation

Survivors of acute respiratory distress syndrome (ARDS) experience challenges that persist well beyond the time of hospital discharge. Impairment in physical function, cognitive function, and mental health are common and may last for years. The current coronavirus disease 2019 pandemic is drastically increasing the incidence of ARDS worldwide, and long-term impairments will remain lasting effects of the pandemic. Evaluation of the ARDS survivor should be comprehensive, and common domains of impairment that have emerged from long-term outcomes research over the past 2 decades should be systematically evaluated.

Recovery after Critical Illness and Acute Kidney Injury

AKI is a common complication in hospitalized and critically ill patients. Its incidence has steadily increased over the past decade. Whether transient or prolonged, AKI is an independent risk factor associated with poor short- and long-term outcomes, even if patients do not require KRT. Most patients with early AKI improve with conservative management; however, some will require dialysis for a few days, a few weeks, or even months. Approximately 10%-30% of AKI survivors may still need dialysis after hospital discharge. These patients have a higher associated risk of death, rehospitalization, recurrent AKI, and CKD, and a lower quality of life. Survivors of critical illness may also suffer from cognitive dysfunction, muscle weakness, prolonged ventilator dependence, malnutrition, infections, chronic pain, and poor wound healing. Collaboration and communication among nephrologists, primary care physicians, rehabilitation providers, physical therapists, nutritionists, nurses, pharmacists, and other members of the health care team are essential to create a holistic and patient-centric care plan for overall recovery. Integration of the patient and family members in health care decisions, and ongoing education throughout the process, are vital to improve patient well-being. From the nephrologist standpoint, assessing and promoting recovery of kidney function, and providing appropriate short- and long-term follow-up, are crucial to prevent rehospitalizations and to reduce complications. Return to baseline functional status is the ultimate goal for most patients, and dialysis independence is an important part of that goal. In this review, we seek to highlight the varying aspects and stages of recovery from AKI complicating critical illness, and propose viable strategies to promote recovery of kidney function and dialysis independence. We also emphasize the need for ongoing research and multidisciplinary collaboration to improve outcomes in this vulnerable population.

The 6-Minute Walk Test predicts long-term physical improvement among intensive care unit survivors: a prospective cohort study

Objetivo

Avaliar a capacidade do Teste de Caminhada de 6 Minutos para predizer a melhora do estado funcional físico em longo prazo de pacientes sobreviventes à unidade de terapia intensiva.

Métodos

Foram avaliados, de forma prospectiva, entre fevereiro de 2017 e agosto de 2018, em um ambulatório pós-unidade de terapia intensiva, 32 sobreviventes à unidade de terapia intensiva. Foram inscritos consecutivamente os pacientes com permanência na unidade de terapia intensiva acima de 72 horas (para admissões emergenciais) ou acima de 120 horas (para admissões eletivas) que compareceram ao ambulatório pós-unidade de terapia intensiva 4 meses após receberem alta da unidade de terapia intensiva. A associação entre a distância percorrida no Teste de Caminhada de 6 Minutos realizado na avaliação inicial e a evolução do estado funcional físico foi avaliada durante 8 meses, com utilização do Índice de Barthel.

Resultados

A distância média percorrida no Teste de Caminhada de 6 Minutos foi significantemente mais baixa nos sobreviventes à unidade de terapia intensiva do que na população geral (405m versus 557m; p < 0,001). A idade (β = -4,0; p < 0,001) e a fraqueza muscular (β = -99,7; p = 0,02) se associaram com a distância percorrida no Teste de Caminhada de 6 Minutos. A distância percorrida no Teste de Caminhada de 6 Minutos se associou com melhora do estado funcional físico no período de 8 meses de acompanhamento desses pacientes (razão de chance para cada 10m: 1,07; IC95% 1,01 - 1,16; p = 0,03). A área sob a curva Característica de Operação do Receptor para predição da melhora funcional física pelo Teste de Caminhada de 6 Minutos foi de 0,72 (IC95% 0,53 - 0,88).

Conclusão

O Teste de Caminhada de 6 Minutos, realizado 4 meses após a alta da unidade de terapia intensiva, predisse com precisão moderada a melhora do estado funcional físico de sobreviventes à unidade de terapia intensiva.

An unbelievable ordeal: The experiences of adult survivors treated with extracorporeal membrane oxygenation

BACKGROUND

Extracorporeal membrane oxygenation (ECMO) is a rescue treatment option for adult patients with severe cardiac dysfunction or respiratory failure. While short-term patient outcomes, such as in-hospital mortality and complications, have been widely described, little is known about the illness or recovery experience from the perspectives of survivors. Subjective reports of health are important indicators of the full, long-term impact of critical illness and treatment with ECMO on survivors' lives.

OBJECTIVE

The objective of this study was to describe the experiences and needs of adults treated with ECMO, from onset of illness symptoms through the process of survivorship.

METHODS

This study was guided by the qualitative method of interpretive description. We conducted in-depth, semistructured interviews with 16 adult survivors of ECMO who were treated at two participating regional ECMO centres in the northeast United States. Additional data were collected from demographic questionnaires, field notes, memos, and medical record review. Development of interview guides and data analysis were informed by the Family Management Style Framework. Qualitative data were analysed using thematic analysis techniques.

RESULTS

The sample (n = 16) included 75% male participants; ages ranged from 23 to 65 years. Duration from hospital discharge to interviews ranged from 11 to 90 (M = 54; standard deviation = 28) months. Survivors progressed through three stages: Trauma and Vulnerability, Resiliency and Recovery, and Survivorship. Participants described short- and long-term impacts of the ECMO experience: all experienced physical challenges, two-thirds had at least one psychological or cognitive difficulty, and 25% were unable to return to work. All were deeply influenced by their own specific contexts, family support, and interactions with healthcare providers.

CONCLUSIONS

The ECMO experience is traumatic and complex. Recovery requires considerable time, perseverance, and support. Long-term sequelae include impairments in cognitive, mental, emotional, physical, and social health. Survivors could likely benefit from specialised posthospital health services that include integrated, comprehensive follow-up care.

Feasibility of a home-based interdisciplinary rehabilitation program for patients with Post-Intensive Care Syndrome: the REACH study

BACKGROUND

Survivors of critical illness experience long-term functional challenges, which are complex, heterogeneous, and multifactorial in nature. Although the importance of rehabilitation interventions after intensive care unit (ICU) discharge is universally recognized, evidence on feasibility and effectiveness of home-based rehabilitation programs is scarce and ambiguous. This study investigates the feasibility of an interdisciplinary rehabilitation program designed for patients with Post-Intensive Care Syndrome (PICS) who are discharged home.

METHODS

A mixed method, non-randomized, prospective pilot feasibility study was performed with a 6-month follow-up, comparing the intervention (REACH) with usual care. REACH was provided by trained professionals and included a patient-centered, interdisciplinary approach starting directly after hospital discharge. Primary outcomes were patient safety, satisfaction, adherence, referral need and health care usage. Secondary outcomes, measured at 3 timepoints, were functional exercise capacity, self-perceived health status, health-related quality of life (HRQoL), return to work and psychotrauma. Risk of undernutrition was assessed at baseline.

RESULTS

43 patients with a median mechanical ventilation duration of 8 (IQR:10) days, were included in the study and 79.1% completed 6-month follow-up. 19 patients received the intervention, 23 received usual care. Groups were similar for gender distribution and ICU length of stay. No adverse events occurred. REACH participants showed higher satisfaction with treatment and reported more allied health professional visits, while the usual care group reported more visits to medical specialists. Qualitative analysis identified positive experiences among REACH-professionals related to providing state-of-the-art interventions and sharing knowledge and expertise within an interprofessional network. Similar recovery was seen between groups on all secondary outcomes, but neither group reached reference values for HRQoL at 6 months. Larger return to work rates were seen in the REACH group. Prevalence of undernutrition at hospital discharge was high in both groups (> 80%), warranting the need for careful tuning of physical therapy and nutritional interventions.

CONCLUSIONS

This study shows that providing early, home-based rehabilitation interventions for patients with PICS-related symptoms is feasible and perceived positively by patients and professionals. When provided in an interdisciplinary collaborative network state of the art, person-centered interventions can be tailored to individual needs potentially increasing patient satisfaction, adherence, and efficacy. Registered in the Dutch Trial register: NL7792: https://www.trialregister.nl/trial/7792 , registered 7-06-2019.

New Physical, Mental, and Cognitive Problems 1 Year after ICU Admission: A Prospective Multicenter Study

Rationale: Comprehensive studies addressing the incidence of physical, mental, and cognitive problems after ICU admission are lacking. With an increasing number of ICU survivors, an improved understanding of post-ICU problems is necessary. Objectives: To determine the occurrence and cooccurrence of new physical, mental, and cognitive problems among ICU survivors 1 year after ICU admission, their impact on daily functioning, and risk factors associated with 1-year outcomes. Methods: Prospective multicenter cohort study, including ICU patients ⩾16 years of age, admitted for ⩾12 hours between July 2016 and June 2019. Patients, or proxies, rated their health status before and 1 year after ICU admission using questionnaires. Measurements and Main Results: Validated questionnaires were used to measure frailty, fatigue, new physical symptoms, anxiety and depression, post-traumatic stress disorder, cognitive impairment, and quality of life. Of the 4,793 patients included, 2,345 completed the questionnaires both before and 1 year after ICU admission. New physical, mental, and/or cognitive problems 1 year after ICU admission were experienced by 58% of the medical patients, 64% of the urgent surgical patients, and 43% of the elective surgical patients. Urgent surgical patients experienced a significant deterioration in their physical and mental functioning, whereas elective surgical patients experienced a significant improvement. Medical patients experienced an increase in symptoms of depression. A significant decline in cognitive functioning was experienced by all types of patients. Pre-ICU health status was strongly associated with post-ICU health problems. Conclusions: Overall, 50% of ICU survivors suffer from new physical, mental, and/or cognitive problems. An improved insight into the specific health problems of ICU survivors would enable more personalized post-ICU care.

Electrodiagnostic findings in patients with non-COVID-19- and COVID-19-related acute respiratory distress syndrome

BACKGROUND

Critical illness polyneuropathy and myopathy (CIPNM) is a frequent neurological manifestation in patients with acute respiratory distress syndrome (ARDS) from coronavirus disease 2019 (COVID-19) infection. CIPNM diagnosis is usually limited to clinical evaluation. We compared patients with ARDS from COVID-19 and other aetiologies, in whom a neurophysiological evaluation for the detection of CIPNM was performed. The aim was to determine if there were any differences between these two groups in frequency of CINPM and outcome at discharge from the intensive care unit (ICU).

MATERIALS AND METHODS

This was a single-centre retrospective study performed on mechanically ventilated patients consecutively admitted (January 2016-June 2020) to the ICU of Careggi Hospital, Florence, Italy, with ARDS of different aetiologies. Neurophysiological evaluation was performed on patients with stable ventilation parameters, but marked widespread hyposthenia (Medical Research Council score <48). Creatine phosphokinase (CPK), lactic dehydrogenase (LDH) and mean morning glycaemic values were collected.

RESULTS

From a total of 148 patients, 23 with COVID-19 infection and 21 with ARDS due to other aetiologies, underwent electroneurography/electromyography (ENG/EMG) recording. Incidence of CIPNM was similar in the two groups, 65% (15 of 23) in COVID-19 patients and 71% (15 of 21) in patients affected by ARDS of other aetiologies. At ICU discharge, subjects with CIPNM more frequently required ventilatory support, regardless the aetiology of ARDS.

CONCLUSION

ENG/EMG represents a useful tool in the identification of the neuromuscular causes underlying ventilator wean failure and patient stratification. A high incidence of CIPNM, with a similar percentage, has been observed in ARDS patients of all aetiologies.

Factors and health-related quality of life associated with participation in a post-ICU follow-up. A register study

BACKGROUND

Follow-up for heterogeneous intensive care patients presents challenges for rehabilitation interventions and outcome measurements. The aim was to describe and explore characteristics and determinants for visiting/not visiting a nurse-led clinic (NLC) at different time-points, and to describe physical and mental health (HRQoL) over time.

METHODS

Patients with a length of stay (LOS) of ≥72 hours, discharged from a general intensive care unit 2004-2014, who participated in a 6-month follow-up programme offering visits to NLC at 2 and 6 months were included. The register study includes information regarding patients' participation in NLC, clinical and demographic data from the Patient Administrative System within Intensive care, and data on 2-, 6- and 12-month HRQoL by using SF-36 from the Swedish Intensive Care Registry.

RESULTS

Of 656 patients, 57% visited the NLC on some occasion. These patients were younger (P = .000), had lower Simplified Acute Physiology scores (P = .001) and higher SF-36 physical health domain scores at 2 months (P < .05) compared to those not visiting at all. Visitors at 2 months only were younger, had shorter LOS and higher physical and mental domain scores than patients visiting at 6 months only. Patients visiting the NLC scored significantly higher in all domains from 2 to 12 months, whereas non-visiting-patients' did this in four out of eight domains during the same time frame.

CONCLUSION

Individual patient's characteristics and current health conditions seem to influence visits to NLC or not. The findings may contribute to the development of existing routines to match the diversity of patients' needs and life situations.

The expressed support needs of families of adults who have survived critical illness: A thematic synthesis

BACKGROUND

Surviving critical illness can result in ongoing psychological, physical and cognitive impairments for both survivors and families. During the time from the critical illness through to the period of adaptation back to community living, families, alongside survivors, have support needs.

OBJECTIVES

This systematic review aimed to provide an in-depth insight into the expressed support needs of families of adults who survived an admission to an intensive care unit and returned to a home environment. It also aimed to explore how these needs change over time, and what support provisions families perceived to be helpful.

METHODS

This was a systematic review using thematic synthesis methodology. Predefined searches were conducted in CINAHL, Medline, PsychINFO, SocIndex, EMbase, Academic Search Complete, EThOS and OpenGrey to locate studies published in English from 2000. Two reviewers screened each study against the inclusion criteria. Quality appraisal was undertaken using Joanna Briggs Institute tools. Extracted data were managed in Nvivo12® and analysed to identify descriptive and analytical themes. The Timing it Right Framework was used to frame changes in need across the recovery continuum.

RESULTS

Thirty-nine studies were included, 30 qualitative, eight quantitative and one mixed methods. Five key family needs were identified across the recovery continuum: for security; to make sense of the situation; finding a balance; holding everything together; and for trust.

DISCUSSION

Families found the following interventions helpful: written information; care coordination and navigation; input from intensive care staff after discharge to support continuity; and provision of family support groups. Although there are similarities between the needs of families and survivors, there are sufficient differences to warrant the development of processes to identify and address family need throughout the recovery continuum.

CONCLUSION

More research is required to develop a tool to better identify the needs of families across the recovery continuum, identify gaps in current service provision, and design interventions to meet these needs.

STUDY REGISTRATION

CRD42019136883 (PROSPERO).

Patients' and relatives' experiences of post-ICU everyday life: A qualitative study

BACKGROUND

As advancements in intensive care treatment have resulted in decreased mortality rates, more attention has been given to the experience of life after critical illness. Despite an increase in literature describing the physical, psychological, and cognitive health problems arising after critical illness, there is a shortage of research exploring the lifeworld of patients and relatives, including its internal and external interplay in everyday life. Addressing this is essential for gaining insights into the experience of everyday life and recovery after critical illness.

AIMS AND OBJECTIVES

To explore patients' and relatives' experiences of everyday life after critical illness.

DESIGN

Data were collected using semi-structured interviews with 7 relatives and 12 patients. Interviews were audiotaped and transcribed verbatim.

METHODS

Drawing on the phenomenological-hermeneutic tradition, data were analysed using Ricoeur's theory of interpretation, as described by Dreyer and Pedersen.

FINDINGS

The lifeworld of everyday life was disclosed in the theme "Finding oneself after critical illness," described as an overall comprehensive understanding. This theme was divided into the subthemes (a) redefining the self, (b) reintegrating with family, and (c) resuming everyday life, which followed the trajectory of the three phases: the known past, the uncertain present, and the unknown future.

CONCLUSION

Critical illness and physical, psychological, and cognitive health problems create new and emerging difficulties in patients' and relatives' experiences of everyday life after intensive care. These experiences affect their understanding of themselves, their families, and their ability to resume pre-intensive care unit everyday life.

IMPLICATIONS FOR PRACTICE

The study underlines the need to supplement the affirmed domains in post-intensive care syndrome with a social domain to enhance family-centred care within the intensive care unit and across sectoral borders. Additionally, it highlights the need to develop rehabilitation strategies aimed at patients' and relatives' multifactorial health problems.

Physical, Mental, and Cognitive Health Status of ICU Survivors Before ICU Admission: A Cohort Study

OBJECTIVES

Although patient's health status before ICU admission is the most important predictor for long-term outcomes, it is often not taken into account, potentially overestimating the attributable effects of critical illness. Studies that did assess the pre-ICU health status often included specific patient groups or assessed one specific health domain. Our aim was to explore patient's physical, mental, and cognitive functioning, as well as their quality of life before ICU admission.

DESIGN

Baseline data were used from the longitudinal prospective MONITOR-IC cohort study.

SETTING

ICUs of four Dutch hospitals.

PATIENTS

Adult ICU survivors (n = 2,467) admitted between July 2016 and December 2018.

INTERVENTIONS

None.

MEASUREMENTS AND MAIN RESULTS

Patients, or their proxy, rated their level of frailty (Clinical Frailty Scale), fatigue (Checklist Individual Strength-8), anxiety and depression (Hospital Anxiety and Depression Scale), cognitive functioning (Cognitive Failure Questionnaire-14), and quality of life (Short Form-36) before ICU admission. Unplanned patients rated their pre-ICU health status retrospectively after ICU admission. Before ICU admission, 13% of all patients was frail, 65% suffered from fatigue, 28% and 26% from symptoms of anxiety and depression, respectively, and 6% from cognitive problems. Unplanned patients were significantly more frail and depressed. Patients with a poor pre-ICU health status were more often likely to be female, older, lower educated, divorced or widowed, living in a healthcare facility, and suffering from a chronic condition.

CONCLUSIONS

In an era with increasing attention for health problems after ICU admission, the results of this study indicate that a part of the ICU survivors already experience serious impairments in their physical, mental, and cognitive functioning before ICU admission. Substantial differences were seen between patient subgroups. These findings underline the importance of accounting for pre-ICU health status when studying long-term outcomes.

The experiences of cardiac surgery critical care clinicians with in-bed cycling in adult patients undergoing complex cardiac surgery

PURPOSE

In-bed cycling is a novel modality that permits the early initiation of rehabilitation in the intensive care unit. We explored clinicians' experiences and perceptions of in-bed cycling with critically ill cardiac surgery patients.

MATERIALS AND METHODS

We used an interpretive description methodology. All critical care clinicians who had been present for at least 2 cycling sessions were eligible. Data were collected using semi-structured, audio-recorded, face-to-face interviews transcribed verbatim. Content analysis was used to identify themes.

RESULTS

Nine clinicians were interviewed. Our sample was predominantly female (77.8%) with a median [IQR] age of 40 [21.5] years. Critical care experience ranged from <5 years to ≥30 years. Acceptability was influenced by previous cycling experiences, identifying the "ideal" patient, and the timing of cycling within a patient's recovery. Facilitators included striving towards a common goal and feeling confident in the method. Barriers included inadequate staffing, bike size, and the time to deliver cycling.

CONCLUSIONS

Clinicians supported the use of in-bed cycling. Concerns included appropriate patient selection and timing of the intervention. Teamwork was integral to successful cycling. Strategies to overcome the identified barriers may assist with successful cycling implementation in other critical care environments.IMPLICATIONS FOR REHABILITATIONIn-bed cycling is a relatively novel rehabilitation modality that can help initiate physical rehabilitation earlier in a patient's recovery and reduce the iatrogenic effects of prolonged admissions to an intensive care unit.Clinicians found in-bed cycling to be an acceptable intervention with a population of critically ill cardiac surgery patients.Teamwork and interprofessional communication are important considerations for successful uptake of a relatively new rehabilitation modality.Identified barriers to in-bed cycling can assist with developing strategies to encourage cycling uptake in similar critical care environments.

ICU Survivors Experience of ICU Diaries: An Ancillary Qualitative Analysis of the ICU Diary Study

Supplemental Digital Content is available in the text.

OBJECTIVES:

To investigate patients’ experience of ICU diaries 6 months after ICU discharge among survivors. This study was designed to add insight into a large randomized study, which found no benefit of the ICU diary to post-traumatic stress disorder among critically ill patients having received mechanical ventilation.

DESIGN:

A preplanned qualitative substudy of patients receiving an ICU diary written by ICU caregivers and families. Six months after ICU discharge, survivors were contacted by a psychologist for a telephone interview using a semi-directive guide.

SETTING:

Thirty-five French ICUs.

PATIENTS:

All ICU survivors having received an ICU diary.

INTERVENTION:

An ICU diary written by both ICU staff and families.

MEASUREMENTS AND MAIN RESULTS:

Among the 332 patients randomized in the intervention group (having had an ICU diary filled by both ICU staff and families), 191 (57.7%) were alive at 6 months and 101 of 191 (52.9%) participated in a telephone interview. They were (median [interquartile range]) 64 years old (53–70 yr old); 65 (64.4%) were men, and 79 (78.2%) were medical patients. Duration of ICU stay was 13 days (8–21 d). Three themes were derived from the thematic analysis: 1) reading the diary: between emotion and pain, 2) how the diary helped, and 3) the bittersweet representation of the diary. For half of the patients, the diary is a good memory of difficult times (55/101, 54.5%), others seem to be more ambivalent about it (28/101, 27.8%), and 37 of 101, 36.6% see it as a painful representation of a time to be forgotten.

CONCLUSIONS:

When reading their ICU diaries, ICU survivors experienced mixed emotions, related to family messages, medical caregiving, and to the severity of their illness. Patients described diaries as a help or a hindrance to recovery, depending on their wish to remember the period or move on from it.

Suicide and self-harm in adult survivors of critical illness: population based cohort study

OBJECTIVE

To analyse the association between survival from critical illness and suicide or self-harm after hospital discharge.

DESIGN

Population based cohort study using linked and validated provincial databases.

SETTING

Ontario, Canada between January 2009 and December 2017 (inclusive).

PARTICIPANTS

Consecutive adult intensive care unit (ICU) survivors (≥18 years) were included. Linked administrative databases were used to compare ICU hospital survivors with hospital survivors who never required ICU admission (non-ICU hospital survivors). Patients were categorised based on their index hospital admission (ICU or non-ICU) during the study period.

MAIN OUTCOME MEASURES

The primary outcome was the composite of death by suicide (as noted in provincial death records) and deliberate self-harm events after discharge. Each outcome was also assessed independently. Incidence of suicide was evaluated while accounting for competing risk of death from other causes. Analyses were conducted by using overlap propensity score weighted, cause specific Cox proportional hazard models.

RESULTS

423 060 consecutive ICU survivors (mean age 61.7 years, 39% women) were identified. During the study period, the crude incidence (per 100 000 person years) of suicide, self-harm, and the composite of suicide or self-harm among ICU survivors was 41.4, 327.9, and 361.0, respectively, compared with 16.8, 177.3, and 191.6 in non-ICU hospital survivors. Analysis using weighted models showed that ICU survivors (v non-ICU hospital survivors) had a higher risk of suicide (adjusted hazards ratio 1.22, 95% confidence interval 1.11 to 1.33) and self-harm (1.15, 1.12 to 1.19). Among ICU survivors, several factors were associated with suicide or self-harm: previous depression or anxiety (5.69, 5.38 to 6.02), previous post-traumatic stress disorder (1.87, 1.64 to 2.13), invasive mechanical ventilation (1.45, 1.38 to 1.54), and renal replacement therapy (1.35, 1.17 to 1.56).

CONCLUSIONS

Survivors of critical illness have increased risk of suicide and self-harm, and these outcomes were associated with pre-existing psychiatric illness and receipt of invasive life support. Knowledge of these prognostic factors might allow for earlier intervention to potentially reduce this important public health problem.

Bodily pain in survivors of acute respiratory distress syndrome: A 1-year longitudinal follow-up study

PURPOSE

Acute respiratory distress syndrome (ARDS) survivors frequently experience bodily pain during recovery after the intensive care unit. Longitudinal course, risk factors and associations with physical and neuropsychological health is lacking.

METHODS

We collected self-reported pain using the Short Form-36 Bodily Pain (SF-36 BP) scale, normalized for sex and age (range: 0-100; higher score = less pain), along with physical and mental health measures in a multi-center, prospective cohort of 826 ARDS survivors at 6- and 12-month follow-up. We examined baseline and ICU variables' associations with pain via separate unadjusted regression models.

RESULTS

Pain prevalence (SF-36 BP ≤40) was 45% and 42% at 6 and 12 months, respectively. Among 706 patients with both 6- and 12-month data, 34% reported pain at both timepoints. Pre-ARDS employment was associated with less pain at 6-months (mean difference (standard error), 5.7 (0.9), p < 0.001) and 12-months (6.3 (0.9), p < 0.001); smoking history was associated with greater pain (-5.0 (0.9), p < 0.001, and - 5.4 (1.0), p < 0.001, respectively). In-ICU opioid use was associated with greater pain (-6.3 (2.7), p = 0.02, and - 7.3 (2.8), p = 0.01, respectively). At 6 months, 174 (22%) patients reported co-occurring pain, depression and anxiety, and 227 (33%) reported co-occurring pain and impaired physical function.

CONCLUSION

Nearly half of ARDS survivors reported bodily pain at 6- and 12-month follow-up; one-third reported pain at both time points. Pre-ARDS unemployment, smoking history, and in-ICU opioid use may identify patients who report greater pain during recovery. Given its frequent co-occurrence, clinicians should manage both physical and neuropsychological issues when pain is reported.

COVID-19: the importance of physical therapy in the recovery of workers' health

Coronavirus disease 2019 (COVID-19) is likely to have a major impact on society and the economy since the illness is currently infecting a significant number of active workers in the industry and service sectors. The illness can have long-term consequences for patients, affecting their functional capacity and, consequently, their occupational performance. This study analyzed the effects of COVID-19 on occupational health, with a focus on the importance of physical therapy in rehabilitation. An integrative literature review was conducted based on articles retrieved from the PubMed, SciELO, and LILACS databases using the following keywords: COVID-19, physical therapy, rehabilitation, and occupational health. The search retrieved 1,308 studies, 15 of which met inclusion criteria for the review. A thorough assessment of the articles revealed four topics that corresponded to the results of this study: 1) effects of COVID-19 on occupational health; 2) physical therapy in mild and moderate cases without hospitalization; 3) physical therapy in hospitalized patients with COVID-19; 4) physical therapy in post-intensive care unit (ICU) recovery and after hospital discharge. The findings showed that COVID-19 can affect several physiological systems and have both short- and long-term effects on patients, including physical and psychological impairments. Physical therapists must be involved in the battle against this illness to help patients recover their physical function and return to work as quickly, safely, and effectively as possible.

Theorising survivorship after intensive care: A systematic review of patient and family experiences

AIMS AND OBJECTIVE

This systematic literature review explores and maps what we know about survivorship to understand how survivorship can be theoretically defined.

BACKGROUND

Survivorship of critical illness has been identified as a challenge for the 21st Century. Whilst the use of the term 'survivorship' is now common in critical care, it has been borrowed from the cancer literature where the discourse on what survivorship means in a cancer context is ongoing and remains largely descriptive. In the absence of a theoretical understanding, the term 'survivorship' is often used in critical illness in a generic way, limiting our understanding of what survivorship is. The current COVID-19 pandemic adds to an urgency of understanding what intensive care unit (ICU) survivorship might mean, given the emerging long-term consequences of this patient cohort. We set out to explore how survivorship after critical illness is being conceptualised and what the implications might be for clinical practice and research.

DESIGN

Integrated systematic literature review. The review protocol was registered with PROSPERO International Prospective Register of Systematic Reviews. PRISMA guidelines were followed and a PRISMA checklist for reporting systematic reviews completed.

RESULTS

The three main themes around which the reviewed studies were organised are: (a) healthcare system; (b) ICU survivors' families; and (c) ICU survivor's identity. These three themes feed into an overarching core theme of 'ICU Survivorship Experiences'. These themes map our current knowledge of what happens when a patient survives a critical illness and where we are in understanding ICU survivorship.

CONCLUSION

We mapped in this systematic review the different pieces of the jigsaw that emerge following critical illness to understand and see the bigger picture of what happens after patients survive critical illness. It is evident that existing research has mapped these connections, but what we have not managed to do yet is defining what survivorship is theoretically. We offer a preliminary definition of survivorship as a process but are aware that this definition needs to be developed further with patients and families.