Quality of Life and Long-Term Mortality Among Survivors of Extracorporeal Membrane Oxygenation: A Nationwide Cohort Study in South Korea.

OBJECTIVES: The quality of life after extracorporeal membrane oxygenation therapy has emerged as an important issue for extracorporeal membrane oxygenation survival; however, its association with long-term prognosis has not been identified. We investigated the changes in the quality of life after extracorporeal membrane oxygenation among the survivors and examine the association between a worse quality of life and 3-year all-cause mortality. DESIGN: This was a population-based cohort study. SETTING: Data were obtained from the National Health Insurance Service database in South Korea. PATIENTS: Adult individuals (≥ 18 yr old) who received extracorporeal membrane oxygenation therapy from 2006 to 2017 were included. Extracorporeal membrane oxygenation survivors were defined as patients who had survived for 1-year after the initiation of extracorporeal membrane oxygenation therapy. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: The income level, employment status, and registered disability were examined before and 1-year after extracorporeal membrane oxygenation therapy. The decreased income level, job loss, and newly acquired disability were considered as change in the quality of life among extracorporeal membrane oxygenation survivors. A total of 5,821 adult extracorporeal membrane oxygenation survivors were included in the final analysis, and 2,959 patients (50.8%) experienced quality of life change. Specifically, 1,782 patients (30.6%) experienced a decrease in income, 682 (11.7%) lost their jobs, and 1,540 (26.5%) had a new disability within 1-year after extracorporeal membrane oxygenation therapy. In the multivariable Cox regression model, newly acquired disability was associated with 2.31-fold higher 3-year all-cause mortality among extracorporeal membrane oxygenation survivors (hazard ratio, 2.31; 95% CI, 1.79-2.97; p < 0.001), while job loss (p = 0.180) and decreased income (p = 0.993) were not associated with the 3-year all-cause mortality. CONCLUSIONS: At 12 months after extracorporeal membrane oxygenation therapy, nearly half survivors experienced quality of life worsening such as unemployment, decreased income, and new disability. Additionally, among the three factors, acquiring a new disability might significantly increase the 3-year mortality. This is the first study to report the association between changes in the quality of life and long-term prognosis in extracorporeal membrane oxygenation survivors.

Quality of life following adult veno-venous extracorporeal membrane oxygenation for acute respiratory distress syndrome: a systematic review.

BACKGROUND: Veno-venous extracorporeal membrane oxygenation (VV-ECMO) has been used successfully for the past decade in adult patients with acute respiratory distress syndrome (ARDS) refractory to conventional ventilatory support. However, knowledge of the health-related quality of life (HRQoL) in VV-ECMO patients is still limited. Thus, this study aimed to provide a comprehensive overview of the HRQoL following VV-ECMO support in ARDS patients. METHODS: A systematic search was performed on PubMed and Web of Science databases from January 1st, 2009 to October 19th, 2020. Studies reporting on HRQoL following VV-ECMO for ARDS in adults were included. Two authors independently selected studies, extracted data, and assessed methodological quality. RESULTS: Eight studies were eligible for inclusion, consisting of seven observational studies and one randomized controlled trial (total N = 441). All eight studies had a quantitative design and reported 265 VV-ECMO survivors to have a reduced HRQoL compared to a generally healthy population. Follow-up time varied between six months to three years. Additionally, only four studies (total N = 335) compared the HRQoL of VV-ECMO (N = 159) to conventionally treated survivors (N = 176), with one study showing a significantly better HRQoL in VV-ECMO survivors, while three studies were stating comparable HRQoL across groups. Notably, most survivors in these studies appeared to experience varying degrees of anxiety, depression, and post-traumatic stress disorder (PTSD). CONCLUSIONS: ARDS survivors supported by VV-ECMO have a decline in HRQoL and suffered from physical and psychological impairments. This HRQoL reduction is comparable or even better to the HRQoL in conventionally treated ARDS survivors.

Long-Term Quality of Life After Extracorporeal Membrane Oxygenation in ARDS Survivors: Systematic Review and Meta-Analysis.

PURPOSE: Extracorporeal membrane oxygenation (ECMO) is an increasingly prevalent treatment for acute respiratory failure (ARF). To evaluate the impact of ECMO support on long-term outcomes for critically ill adults with ARF. METHODS: We searched electronic databases 1948 through to November 30 2016; selected controlled trials or observational studies of critically ill adults with acute respiratory distress syndrome, examining long-term morbidity specifically health-related quality of life (HRQL); 2 authors independently selected studies, extracted data, and assessed methodological quality. ANALYSIS: Of the 633 citations, 1 randomized controlled trial and 5 observational studies met the selection criteria. Overall quality of observational studies was moderate to high (mean score on Newcastle-Ottawa scale, 7.2/9; range, 6-8). In 3 studies (n = 245), greater decrements in HRQL were seen for survivors of ECMO when compared to survivors of conventional mechanical ventilation (CMV) as measured by the Short Form 36 (SF-36) scores ([ECMO-CMV]: 5.40 [95% confidence interval, CI, 4.11 to 6.68]). As compared to CMV survivors, those who received ECMO experienced significantly less psychological morbidity (2 studies; n = 217 [ECMO-CMV]: mean weighted difference [MWD], -1.31 [95% CI, -1.98 to -0.64] for depression and MWD, -1.60 [95% CI, -1.80 to -1.39] for anxiety). CONCLUSIONS: Further studies are required to confirm findings and determine prognostic factors associated with more favorable outcomes in survivors of ECMO.

Quality of Life and Lung Function in Survivors of Extracorporeal Membrane Oxygenation for Acute Respiratory Distress Syndrome.

BACKGROUND: Survivors of acute respiratory distress syndrome (ARDS) have long-term impairment of pulmonary function and health-related quality of life, but little is known of outcomes of ARDS survivors treated with extracorporeal membrane oxygenation. The aim of this study was to compare long-term outcomes of ARDS patients treated with or without extracorporeal membrane oxygenation. METHODS: A prospective, observational study of adults with ARDS (January 2013 to December 2015) was conducted at a single center. One year after discharge, survivors underwent pulmonary function tests, computed tomography of the chest, and health-related quality-of-life questionnaires. RESULTS: Eighty-four patients (34 extracorporeal membrane oxygenation, 50 non-extracorporeal membrane oxygenation) were studied; both groups had similar characteristics at baseline, but comorbidity was more common in non-extracorporeal membrane oxygenation (23 of 50 vs. 4 of 34, 46% vs. 12%, P < 0.001), and severity of hypoxemia was greater in extracorporeal membrane oxygenation (median PaO2/FIO2 72 [interquartile range, 50 to 103] vs. 114 [87 to 133] mm Hg, P < 0.001) and respiratory compliance worse. At 1 yr, survival was similar (22/33 vs. 28/47, 66% vs. 59%; P = 0.52), and pulmonary function and computed tomography were almost normal in both groups. Non-extracorporeal membrane oxygenation patients had lower health-related quality-of-life scores and higher rates of posttraumatic stress disorder. CONCLUSIONS: Despite more severe respiratory failure at admission, 1-yr survival of extracorporeal membrane oxygenation patients was not different from that of non-extracorporeal membrane oxygenation patients; each group had almost full recovery of lung function, but non-extracorporeal membrane oxygenation patients had greater impairment of health-related quality of life.

Growing Up After Critical Illness: Verbal, Visual-Spatial, and Working Memory Problems in Neonatal Extracorporeal Membrane Oxygenation Survivors.

OBJECTIVES: To assess neuropsychologic outcome in 17- and 18-year-old neonatal extracorporeal membrane oxygenation survivors. DESIGN: A prospective longitudinal follow-up study. SETTING: Follow-up program at the Erasmus MC-Sophia Children's Hospital in Rotterdam, The Netherlands. PATIENTS: Thirty adolescents 17 or 18 years old, treated between 1991 and 1997, underwent neuropsychologic assessment. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Attention, memory, executive functioning, visual-spatial functions, social-emotional functioning, and behavior were assessed with validated instruments, and data were compared with reference data. Included predictors for analysis of adverse outcome were diagnosis, age at start extracorporeal membrane oxygenation, convulsions, and use of antiepileptics. Adolescents' performance (expressed as mean [SD] z score) was significantly lower than the norm on short-term and long-term verbal memory (z score = -1.40 [1.58], p = 0.016; z score = -1.54 [1.67], p = 0.010, respectively), visual-spatial memory (z score = -1.65 [1.37], p = 0.008; z score = -1.70 [1.23], p = 0.008, respectively), and working memory (32% vs 9% in the norm population). Parents reported more problems for their children regarding organization of materials (z score = -0.60 [0.90]; p = 0.03) and behavior evaluation (z score = -0.53 [0.88]; p = 0.05) on a questionnaire. Patients reported more withdrawn/depressed behavior (z score = -0.47 [0.54]; p = 0.02), somatic complaints (z score = -0.43 [0.48]; p = 0.03), and social problems (z score = -0.41 [0.46]; p = 0.04). Patients reported more positive feelings of self-esteem and an average health status. CONCLUSIONS: Adolescents treated with neonatal extracorporeal membrane oxygenation are at risk of verbal, visual-spatial, and working memory problems. Future research should focus on 1) the longitudinal outcome of specific neuropsychologic skills in adolescence and adulthood; 2) identifying risk factors of neuropsychologic dysfunction; 3) evaluating to what extent "severity of illness" is responsible for acquired brain injury; and 4) effects of timely cognitive rehabilitation.

Parental symptoms of posttraumatic stress after pediatric extracorporeal membrane oxygenation*.

OBJECTIVE: To investigate the prevalence of posttraumatic stress symptoms in parents of children who have been supported on extracorporeal membrane oxygenation and to explore associated factors. DESIGN: Descriptive cross-sectional study. SETTING: A specialist pediatric tertiary center in the United Kingdom. SUBJECTS: Parents (n = 52) of children who had been supported with extracorporeal membrane oxygenation at least 6 months previously. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Self-reported questionnaires were completed measuring posttraumatic stress symptom, family functioning, depression, anxiety, and demographic variables. Approximately 20% of parents experienced posttraumatic stress symptoms at levels suggestive of a diagnosis of posttraumatic stress disorder, irrespective of the time that had elapsed since extracorporeal membrane oxygenation. Although having a child who had ongoing illness before extracorporeal membrane oxygenation was associated with avoidance posttraumatic stress symptoms, results suggest that other previously identified risk factors, such as gender and family functioning, may not be risk factors for posttraumatic stress symptom in this population. CONCLUSIONS: A substantial number of parents in this population experience posttraumatic stress symptom. Psychological interventions may be targeted toward those whose child has had ongoing illness before extracorporeal membrane oxygenation.

Health-related quality of life in pediatric cardiac extracorporeal life support survivors.

OBJECTIVE: To assess the health-related quality of life of children who received cardiac extracorporeal life support. We hypothesized that extracorporeal life support survivors have lower health-related quality-of-life scores when compared with a healthy sample, with children with chronic conditions, and with children who had surgery for congenital heart disease and did not receive extracorporeal life support. DESIGN: Prospective cohort study. SETTING: Stollery Children's Hospital and Complex Pediatric Therapies Follow-up Program clinics. PATIENTS: Children less than or 5 years old with diagnosis of cardiac disease (congenital or acquired) who received extracorporeal life support at the Stollery Children's Hospital from 1999 to 2009. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Health-related quality of life was assessed using the PedsQL 4.0 Generic Core Scales completed by the children's parents at the time of follow-up. Forty-seven cardiac extracorporeal life support survivors had their health-related quality of life assessed at a median age of 4 years. Compared with a healthy sample, children who received venoarterial extracorporeal life support have significantly lower PedsQL (64.9 vs 82.2; p < 0.0001). The PedsQL scores of children who received extracorporeal life support were also significantly lower than those of children with chronic health conditions (64.9 vs 73.1; p = 0.007). Compared with children with congenital heart disease who underwent cardiac surgery early in infancy and who did not receive extracorporeal life support, extracorporeal life support survivors had significantly lower PedsQL scores (64.9 vs 81.1; p < 0.0001). Multiple linear regression analysis found an independent association between both higher inotrope score in the first 24 hours of extracorporeal life support and longer hospital length of stay, with lower PedsQL scores. CONCLUSIONS: Pediatric cardiac extracorporeal life support survivors showed lower health-related quality of life than healthy children, children with chronic conditions, and children with congenital heart disease who did not receive extracorporeal life support.

Long term outcome in patients treated with veno-venous extracorporeal membrane oxygenation: A prospective observational study.

INTRODUCTION: Over the last few decades, the use of veno-venous extracorporeal membrane oxygenation (VV-ECMO) support for severe respiratory failure has increased. AIM: This study aimed to assess the long-term outcomes of patients treated with VV-ECMO for respiratory failure. METHODS: We performed a single-centre prospective evaluation of patients on VV-ECMO who were successfully discharged from the intensive care unit of an Italian University Hospital between January 2018 and May 2021. The enrolled patients underwent follow-up evaluations at 6 and 12 months after ICU discharge. The follow-up team performed psychological and functional assessments using the following instruments: Hospital Anxiety and Depression Scale (HADS), Post-traumatic Stress Disorder Symptom Severity Scale (PTSS-10), Euro Quality Five Domains Five Levels (EQ-5L-5D), and 6-minute walk test. RESULTS: We enrolled 33 patients who were evaluated at a follow-up clinic. The median patient age was 51 years (range: 45-58 years). The median duration of VV-ECMO support was 12 (9-19) days and the length of ICU stay was 23 (18-42) days. A HADS score higher than 14 was reported in 8 (24 %) and 7 (21 %) patients at the six- and twelve-month visit, respectively. PTSS-10 total score ≥ 35 points was present in three (9 %) and two (6 %) patients at the six- and twelve-month examination. The median EQ-5L-5D-VAS was respectively 80 (80-90) and 87.5 (70-95). The PTSS-10 score significantly decreased from six to 12 months in COVID-19 survivors (p = 0.024). CONCLUSIONS: In this cohort of patients treated with VV-ECMO, cognitive and psychological outcomes were good and comparable to those of patients with Adult Respiratory Distress Syndrome (ARDS) managed without ECMO. IMPLICATIONS FOR CLINICAL PRACTICE: The findings of this study confirm the need for long-term follow-up and rehabilitation programs for every ICU survivor after discharge. COVID-19 survivors treated with VV-ECMO had outcomes comparable to those reported in non-COVID patients.

Psychiatric outcome after severe cardio-respiratory failure treated with extracorporeal membrane oxygenation: a case-series.

BACKGROUND: Extracorporeal membrane oxygenation (ECMO) is increasingly used to save patients with severe cardiopulmonary failure at high risk of dying, but the long-term psychiatric outcome of the treatment has not been studied. METHODS: Twenty-eight adults who survived ECMO were subjected to psychiatric assessment 5 years after ECMO by means of interviews (MINI-Neuropsychiatric Interview and Montgomery-Åsberg Depression Rating Scale) and psychometrics [Neuroticism and social conformity (EPQ-N+L); General Health Questionnaire (GHQ), Hospital Anxiety Depression Scale; Aggression Questionnaire, Toronto Alexithymia Scale, and Giessener somatic symptom checklist (GBB)]. RESULTS: Fifteen patients (54%) suffered lifetime psychiatric disorders prior to ECMO. After ECMO, 11 subjects (39%) developed new psychiatric disorders, mostly organic mental (18%), obsessive-compulsive disorders (OCD) 15%, and/or post-traumatic stress disorders (PTSD) 11%. These 11 patients reported higher scores on Montgomery-Åsberg Depression Rating Scale (MADRS), GHQ, EPQ-N, and GBB. Disregarding the presence of psychiatric disorders at follow-up, ECMO patients reported high levels of distress, physical aggression, anger, and alexithymic traits. CONCLUSIONS: Severe life-threatening cardiovascular or pulmonary failure with subsequent ECMO is associated with an increased prevalence of long-term psychiatric disorders and distress. Studies addressing the etiology and prevalence of psychiatric consequences after ECMO are needed.

Medical and nursing care of the child on mechanical circulatory support.

OBJECTIVES: To review the medical and nursing care of children receiving mechanical circulatory support as part of the Pediatric Cardiac Intensive Care Society/Extracorporeal Life Support Organization Joint Statement on Mechanical Circulatory Support. DATA SOURCES/STUDY SELECTION/DATA EXTRACTION/DATA SYNTHESIS: This is a general review of current issues of medical and nursing care of children on mechanical circulatory support. It consists of knowledge gained from practical experience combined with supporting evidence and/or discussion of controversies for which evidence exists or is inconclusive. The scope of this review includes assessment and monitoring, cardiovascular, pulmonary, and renal and fluid management, as well as infection prevention and treatment, neurological, and nutritional considerations. Physical and psychological care is discussed, as well as ethical and practical issues regarding termination of support. CONCLUSIONS: There are unique aspects to the medical and nursing care of a patient requiring mechanical circulatory support. Preserving the possibility for cardiac recovery when possible and preventing damage to noncardiac organs are essential to maximizing the probability that patients will have quality survival following support with a mechanical circulatory support device.

The experience of being an 'extracorporeal membrane oxygenation' relative within the CESAR trial.

AIMS AND OBJECTIVES: This article reports a study exploring experiences of the relatives of adult patients receiving extracorporeal membrane oxygenation (ECMO) within the CESAR trial. BACKGROUND: Relatives of ECMO patients have undergone unique experiences which have not previously been addressed in the literature and thus may have different needs which may not be met by present practice. DESIGN AND METHODS: A grounded theory approach was adopted. In-depth unstructured interviews were conducted with family members of 10 surviving adult patients who had been randomized and received ECMO within the CESAR trial. RESULTS: Relatives have a range of needs specific to the ECMO experience, these include the depth and positivity of information. Particular areas for support were concerning a perceived self-inflicted nature of illness, personal guilt, distance from home, receiving 'the call', weaning from sedation and transfer/discharge from the ECMO unit. CONCLUSIONS: Relatives would benefit from the opportunity to talk about their 'ECMO experiences' following the patient's recovery to enable them and their families to 'move on'. RELEVANCE TO CLINICAL PRACTICE: Interventions need to be in place to follow-up relatives and patients to provide ongoing support to the family unit.

Intermediate-term outcomes after paediatric cardiac extracorporeal membrane oxygenation--what is known (and unknown).

The use of extracorporeal membrane oxygenation in infants and children with cardiac disease who develop refractory cardiogenic shock, cyanosis, or cardiac arrest is increasing. Early mortality in children with cardiac disease who require extracorporeal membrane oxygenation remains an important issue, as only 40% of cannulated patients survive to discharge from the hospital. However, it is encouraging that 90% children who are discharged alive from the hospital after extracorporeal membrane oxygenation are still alive at intermediate-term follow-up. Surviving patients are at risk for long-term dysfunction of multiple organ systems related to their underlying cardiac disease, non-cardiac comorbidities, treatment-related complications, and exposure to extracorporeal membrane oxygenation. Among the most important acute complications related to support with extracorporeal membrane oxygenation is injury to the central nervous system, which may contribute to adverse neurodevelopmental outcomes. All of these factors, in turn, influence quality of life. Many survivors remain medically complex related to their underlying cardiac disease, comorbidities, and sequelae of complications acquired over their lifetime. Neurological morbidity clearly plays an important role in approximately one-third of survivors, with significant deficits in approximately 10%. The limited data about quality of life data that are available for survivors of cardiac extracorporeal membrane oxygenation suggests that approximately 15-30% of survivors have at least moderately decreased quality of life. Overall, published data support the ongoing use of support with extracorporeal membrane oxygenation in children with acute cardiac failure, most of whom would die without it. However, programmatic efforts to improve the selection of patients and the preservation of the function of end organs during extracorporeal membrane oxygenation are clearly needed in order to improve long-term outcomes.

Quality of end-of-life communication in 2 high-risk ICU cohorts: a retrospective cohort study.

BACKGROUND: Factors influencing the quality of end-of-life communication are relevant to improving end-of-life care. We assessed the quality of end-of-life communication and influencing factors in 2 intensive care unit (ICU) cohorts at high risk of death: patients living in nursing homes and those on extracorporeal membrane oxygenation (ECMO). METHODS: This retrospective cohort study included admissions to 4 ICUs in Winnipeg, Manitoba, from 2000 to 2017. We identified cohorts and influencing factors from the Winnipeg ICU database and by manual chart review. We assessed quality of end-of-life communication using 18 validated, binary quality indicators to calculate a weighted, scaled, composite score (range 0-100). We used median regression to identify factors associated with the composite score. RESULTS: The ECMO cohort (n = 109) was younger than the nursing home cohort (n = 230), with longer hospital stays and higher disease severity. Mean composite scores of end-of-life communication were extremely low in both cohorts (mean 48.5 [standard error of the mean (SEM) 1.7] for the nursing home cohort, 49.1 [SEM 2.5] for the ECMO cohort). Patient characteristics associated with higher median composite scores were older age (5.0 per decade, 95% confidence interval [CI] 2.1-7.8) and lower (worse) Glasgow Coma Scale (GCS) scores (1.8 per GCS point, 95% CI 0.5-3.2). The median composite score rose significantly over time (1.7 per year, 95% CI 0.5-2.8). INTERPRETATION: The quality of end-of-life communication in ICUs is poor, and factors associated with better prognosis are also associated with worse communication. Direct and early communication should occur with all patients in the ICU and their surrogates, not just those who are believed most likely to die.

Long-Term Survival, Posttraumatic Stress, and Quality of Life post Extracorporeal Membrane Oxygenation.

The past years has seen a surge in usage of extracorporeal membrane oxygenation (ECMO). Little is known about long-term survival, posttraumatic stress, and quality of life (QoL). A single-centre retrospective cohort study on consecutive patients supported with ECMO between 2012 and 2016. Survivors completed a QoL questionnaire (Short-Form 36 [SF-36]) and the posttraumatic stress disorder (PTSD) Civilian Version (PCL-C). Two-hundred forty-one patients (age 52 years, 158 males) received ECMO. One hundred fifty-one patients (62.7%) survived to discharge, of these 129 (85%) were alive at a median follow-up of 31.8 months. Median survival was 56.6 months. Seventy-six (58.9%) returned a completed survey. The ECMO cohort experienced a decrease in QoL in all domains which was significantly associated with a high risk for PTSD with 30.8% in the highest PTSD risk bracket. Renal replacement therapy and duration of ECMO were significantly associated with increased mortality but not with QoL. The diagnoses of primary graft dysfunction or respiratory failure were independently associated with better long-term survival, but there was no difference in QoL between different underlying conditions. Despite good long-term survival rates, reduced QoL and PTSD were frequently observed. These findings reaffirm the need for long-term follow-up and rehabilitation in this population.

Long-Term Health-Related Quality of Life After Venovenous Extracorporeal Membrane Oxygenation.

This study examined the long-term health-related quality of life in adult patients treated with venovenous extracorporeal membrane oxygenation (V-V ECMO) for severe acute respiratory failure in Ireland. A retrospective, cross-sectional survey was conducted to elicit self-reported quality of life in V-V ECMO survivors who were discharged from the intensive care unit for ≥6 months. Twenty-nine patients with respiratory failure were treated with V-V ECMO from 2009 to 2013. Of the 19 (66%) patients who survived to hospital discharge, 13 participated in the study. The mean age was 44 ± 11 years, and seven were male. At a median follow-up of 36 (14-39) months, study participants reported decreased indices of physical health compared with age- and sex-matched general population in Ireland while their mental health was similar to age- and sex-matched general population in Ireland. Fifty-four percent of participants had symptoms of anxiety, 15 percent had symptoms of depression, while 23 percent of participants were at risk of posttraumatic stress disorder. Sixty-seven percent of previously employed participants had returned to work. This study highlights the protracted nature of physical and psychologic recovery in patients surviving up to three years after V-V ECMO for severe acute respiratory failure.

ECMO survivors' quality of life and needs after discharge: A descriptive, comparative cross-sectional pilot study.

OBJECTIVES: To describe gender differences in health-related quality of life and characterise discharged patients' perceptions of follow-up needs after extracorporeal membrane oxygenation. RESEARCH METHODOLOGY/DESIGN: A descriptive, comparative cross-sectional pilot design was used. Adult patients receiving extracorporeal membrane oxygenation discharged between January 1, 2016 and March 31, 2018 participated in telephone interviews. SETTING: A 580-bed community teaching hospital in south central Pennsylvania. MAIN OUTCOME MEASURES: Health-related quality of life was measured with the Rand 36-item Short Form Health Survey. Open-ended questions identified post-discharge healthcare services and perceived follow-up needs. RESULTS: Of 30 eligible patients, 24 completed a telephone interview. All health-related quality of life dimensions, except for role-emotional and mental health, were lower in post- extracorporeal membrane oxygenation patients at follow-up compared to national norms. Women scored lower than men in all health-related quality of life dimensions. The most frequent post-discharge services used were physical therapy (66.7%), rehabilitation (62.5%) and occupational therapy (54.2%). The need for coordination of care post-discharge was identified. CONCLUSIONS: Given long-term sequelae of extracorporeal membrane oxygenation on health-related quality of life and gender differences in health-related quality of life outcomes, ongoing interdisciplinary follow-up is imperative to ensure comprehensive patient management across the continuum of care.

Cost effectiveness and quality of life analysis of extracorporeal cardiopulmonary resuscitation (ECPR) for refractory cardiac arrest.

BACKGROUND: The use of extracorporeal membrane oxygenation (ECMO) in refractory cardiac arrest (ECPR) has increased exponentially. ECPR is a resource intensive service and its cost effectiveness has yet to be demonstrated. We sought to complete a cost analysis with modelling of cost effectiveness and quality of life outcomes. We sought to complete a cost analysis with modelling of cost effectiveness and quality of life outcomes of patients who have undergone ECPR. METHODS: Using data on all extracorporeal cardiopulmonary resuscitation (ECPR) patients at two ECMO centres in Sydney, Australia; we completed a costing analysis of ECPR patients. A Markov model of cost, quality of life and survival outcomes was developed to examine cost per QALY estimates and incremental cost effectiveness ratios (ICERs). Probabilistic sensitivity analysis (PSA) was completed to assess the probability of cost effectiveness for base case and variations. RESULTS: Sixty-two consecutive ECPR patients were analysed; mean age of 51.9 ± 13.6 years, 38 (61%) were in hospital cardiac arrests (IHCA). Twenty-five patients (40%) survived to hospital discharge; all with a cerebral performance category (CPC) of 1 or 2. The mean cost per ECPR patient was AUD 75,165 (€50,535; ±AUD 75,737). Over 10 years ECPR was estimated to add a mean gain of 3.0 Quality Adjusted Life Years (QALYs) per patient with an incremental cost effectiveness ratio (ICER) of AUD 25,212 (€16,890) per QALY, increasing to 4.0 QALYs and an ICER of AUD 18,829 (€12,614) over a 15-year survival scenario. Mean cost per QALY did not differ significantly by OHCA or IHCA. CONCLUSIONS: ECMO support for refractory cardiac arrests is cost effective and compares favourably to accepted cost effectiveness thresholds.