The second year of a second chance: Long-term psychosocial outcomes of cardiac arrest survivors and their family

A shift towards targeted post-ICU treatment: Multidisciplinary care for cardiac arrest survivors

Intensive Care Unit (ICU) survivorship comprises a burgeoning area of critical care medicine, largely due to our improved understanding of and concern for patients' recovery trajectory, and efforts to mitigate the post-acute complications of critical illness. Expansion of care beyond hospitalization is necessary, yet evidence for post-ICU clinics remains limited and mixed, as both interventions and target populations studied to date are too heterogenous to meaningfully demonstrate efficacy. Here, we briefly present the existing evidence and limitations related to post-ICU clinics, identify cardiac arrest survivors as a unique ICU subpopulation warranting further investigation and treatment, and propose a clinical framework that addresses the multifaceted needs of this well-defined patient population.

The experiences of cardiac arrest survivors and their key supporters following cardiac arrest: A systematic review and meta-ethnography

AIM

To review qualitative studies on the experience of sudden cardiac arrest survival from the perspective of both survivors and their key supporters, including family/close friends.

METHODS

A seven-step meta-ethnography and synthesis of qualitative evidence was undertaken, informed by the Meta-Ethnography Reporting Guidelines (eMERGe). Four major databases were searched (Medline, EMBASE, CINAHL, PsycINFO; January 1995-January 2022, updated July 2023) for qualitative studies exploring survivors' and/or key supporters' experiences of cardiac arrest survival. The Critical Appraisal Skills Programme checklist and Grading of Recommendations Assessment, Development and Evaluation - Confidence in Evidence from Reviews of Qualitative Research (GRADE-CERQual) were applied to evaluate the overall confidence in research findings. Constructs were identified from each paper, informing theme and sub-theme development.

RESULTS

From 15,917 unique titles/abstracts and 196 full-text articles, 32 met the inclusion criteria. Three themes captured the survivors' experiences: 1) Making sense of my cardiac arrest; 2) Learning to trust my body and mind; and 3) Re-evaluating my life. A further three themes reflected key supporters' experiences: 1) Emotional turmoil; 2) Becoming a carer: same person but different me; and 3) Engaging with a new and unknown world. However, limited data and some methodological weaknesses in included studies reduced confidence in several themes. The findings were conceived within the overarching concept of 'negotiating a new normal'.

CONCLUSIONS

The enduring psychosocial and physical sequelae of cardiac arrest survival substantially impacts the lives of survivors and their key supporters, requiring negotiation of their 'new normality'. The need for sense-making, physical and psychological recovery, and the new roles for key supporters should be strong considerations in the development of future interventions.

Observer-reported cognitive decline in out-of-hospital cardiac arrest survivors and its association with long-term survivor and relative outcomes

AIM

Long-term cognitive decline after out-of-hospital cardiac arrest (OHCA) is still poorly understood. This study describes long-term observer-reported cognitive decline among Danish OHCA survivors, including differences in years since the event, and investigates characteristics and self-reported outcomes associated with observer-reported cognitive decline.

METHODS

Adults who survived an OHCA from 2016 to 2019, and their relatives, completed the national DANish Cardiac Arrest Survivorship survey. Relatives completed the Informant Questionnaire on Cognitive Decline in the Elderly, Cardiac Arrest version (IQCODE-CA), the Hospital Anxiety and Depression Scale (HADS) and the World Health Organisation-Five Well-being index; and survivors completed the Two Simple Questions (everyday activities and mental recovery), the Modified Fatigue Impact Scale, HADS, and the Short World Health Organisation Disability Assessment Schedule 2.0. Potential associations between survivor characteristics and the IQCODE-CA were investigated using a multivariable logistic regression model. Self-reported outcomes among survivors and relatives, and the association with IQCODE-CA scores were investigated using separate logistic regression models.

RESULTS

Total median IQCODE-CA score was 3.04 (IQR: 3.00-3.27), with 47% having possible cognitive decline (score ≥ 3.04), consistent across time groups. Increasing age (OR 0.98, 95% CI: 0.97-0.99) and worse self-reported mental and physical outcomes for survivors and relatives, except 'everyday activities' were significantly associated with possible cognitive decline among survivors.

CONCLUSIONS

Nearly half of OHCA survivors may suffer long-term cognitive decline. Worse self-reported mental and physical outcomes among survivors and their relatives are associated with potential cognitive decline emphasising the need for post-OHCA care to include systematic neurocognitive assessment, tailored support and effective rehabilitation.

A multidisciplinary guideline-based approach to improving the sudden cardiac arrest care pathway: The Copenhagen framework

Although recommended in the European Resuscitation Council (ERC) and European Society of Intensive Care Medicine (ESICM) Guidelines, a framework for delivering post-cardiac arrest care in a systematic manner in dedicated high-volume cardiac arrest centers is lacking in the existing literature. To our knowledge, the Copenhagen Framework is the only established framework of its kind. The framework comprises management of out-of-hospital cardiac arrest (OHCA) survivors, and follow-up, and rehabilitation. The framework also incorporates research projects on cardiac arrest survivors and their close family members. The overall aim of this paper is to describe a framework made in order to bridge the gaps between international recommendations and delivering high-quality post-resuscitation clinical care, improving the continuity of care for OHCA survivors, access to post-CA rehabilitation, a seamless transition to everyday life, and ultimately patient outcomes in the future.

Qualitative research in cardiac arrest research: A narrative review

Qualitative research is defined as "the study of the nature of phenomena", including "their quality, different manifestations, the context in which they appear or the perspectives from which they can be perceived". It is a methodology which is becoming extremely valuable in resuscitation science, especially in terms of improving our understanding of the true impact of sudden cardiac arrest on survivors, family members, lay responders and health care providers. This narrative review provides a high-level overview of qualitative methods as well as the current state of the qualitative evidence and key knowledge gaps in resuscitation science. It finishes with discussion of the bright future of qualitative research in our field.

Prioritizing intervention preferences to potentially reduce caregiver burden in racially and ethnically diverse close family members of cardiac arrest survivors

AIM

Close family members of cardiac arrest patients who survive to hospital discharge have elevated levels of psychological distress and caregiver burden. We assessed their preferences toward needs during hospitalization and beyond to inform intervention development.

METHODS

Through an online survey developed by a multidisciplinary team of researchers, clinicians, cardiac arrest survivors, and families, adult close family members recruited through advocacy organizations ranked top choice among 8 unique interventions addressing either information-based needs (n = 4) or well-being needs (n = 4). Logistic Regression analysis was conducted to assess the associations of family members' attributes, caregiving characteristics, and survivors' hospitalization factors with two intervention groups.

RESULTS

Of 657 responses received, ranking data of 550 close family members (59% between 18-40 years of age, 65% female, 51% of minority race/ethnicity, 53% partners, provided a median of 8 hours of caregiving, for a median of 4.5 months) were analyzed. Information needs were the more commonly preferred intervention group (63%; n = 347), with education on the potential recovery of survivors ranking first (28%; n = 149). In a multivariate model, family members age >40 years, families witnessing the cardiac arrest, assuming the caregiver role either during hospitalization or within one month of hospital discharge, and discharging directly to home were significantly associated with prioritizing information needs over well-being needs, after adjusting for sex, race, intensity, and duration of caregiving.

CONCLUSIONS

Interventions focusing on information needs are among the top priorities for families of cardiac arrest survivors. Prospective studies testing these hypotheses-generating findings are needed to inform further intervention development.

Nurses' experiences of provision family-centred care in the postresuscitation period: A qualitative study

AIM

This study aimed to explore nurses' experiences of providing family-centred care in the postresuscitation period.

DESIGN

An exploratory-descriptive qualitative design was used.

METHODS

In this qualitative study, in-depth, semi-structured interviews were conducted with 22 nurses in three educational hospitals. There were six participants who completed follow-up interviews to resolve questions generated during initial interviews. Data were analysed using conventional content analysis.

RESULTS

Five main categories were extracted: continuous monitoring, facilitation of attendance, involvement in care, informing and emotional support. Despite the lack of organizational policies and guidelines, nurses explained how they work to provide family-centred care for families, especially those they assessed as having less possibility of aggressive behaviour and those with a better understanding of their loved one's condition. To provide postresuscitation family-centred care, nurses facilitated family attendance, involved them in some basic nursing care, and provided information and emotional support to the family members.

CONCLUSION

Nurses attempted to follow the basic principles of family-centred care in the postresuscitation period. However, to improve the provision of care by nurses, it is necessary to embed family-centred care principles in institutional policies and guidelines and to conduct training for nurses.

IMPLICATIONS FOR THE PROFESSION

Iranian nurses are interested in engaged families in the postresuscitation period. Correct implementations of such care that include all families need institutional policies and guidelines.

PATIENT OR PUBLIC CONTRIBUTION

No patient or public contribution.

Family & bystander experiences of emergency ambulance services care: a scoping review

BACKGROUND

Emergency ambulance personnel respond to a variety of incidents in the community, including medical, trauma and obstetric emergencies. Family and bystanders present on scene may provide first aid, reassurance, background information or even act as proxy decision-makers. For most people, involvement in any event requiring an emergency ambulance response is a stressful and salient experience. The aim of this scoping review is to identify and synthesise all published, peer-reviewed research describing family and bystanders' experiences of emergency ambulance care.

METHODS

This scoping review included peer-reviewed studies that reported on family or bystander experiences where emergency ambulance services responded. Five databases were searched in May 2022: Medline, CINAHL, Scopus, ProQuest Dissertation & Theses and PsycINFO. After de-duplication and title and abstract screening, 72 articles were reviewed in full by two authors for inclusion. Data analysis was completed using thematic synthesis.

RESULTS

Thirty-five articles reporting heterogeneous research designs were included in this review (Qualitative = 21, Quantitative = 2, Mixed methods = 10, Evidence synthesis = 2). Thematic synthesis developed five key themes characterising family member and bystander experiences. In an emergency event, family members and bystanders described chaotic and unreal scenes and emotional extremes of hope and hopelessness. Communication with emergency ambulance personnel played a key role in family member and bystander experience both during and after an emergency event. It is particularly important to family members that they are present during emergencies not just as witnesses but as partners in decision-making. In the event of a death, family and bystanders want access to psychological post-event support.

CONCLUSION

By incorporating patient and family-centred care into practice emergency ambulance personnel can influence the experience of family members and bystanders during emergency ambulance responses. More research is needed to explore the needs of diverse populations, particularly regarding differences in cultural and family paradigms as current research reports the experiences of westernised nuclear family experiences.

Family experiences and health outcomes following a loved ones' hospital discharge or death after cardiac arrest: A scoping review

Aim

Synthesise the existing literature on experiences and health outcomes of family members of adult cardiac arrest patients either after hospital discharge or death and identify gaps and targets for future research.

Methods

Following recommended scoping review guidelines and reporting framework, we developed an a priori protocol and searched five large biomedical databases for all relevant studies published in peer-reviewed journals in the English language through 8/8/2022. Studies reporting either on the experiences or health outcomes of family members of adult cardiac arrest patients who survived to hospital discharge (i.e., co-survivors) or bereaved family members were included. Study characteristics were extracted and findings were reviewed for co-survivors and bereaved family members. We summarised practice recommendations and evidence gaps as reported by the studies.

Results

Of 44 articles representing 3,598 family members across 15 countries and 5 continents, 89% (n = 39) were observational. Co-survivors described caregiving challenges and difficulty transitioning to life at home after hospital discharge. Co-survivors as well as bereaved family members reported significant and persistent psychological burden. Enhanced communication, information on what to expect after hospital discharge or the death of their loved ones, and emotional support were among the top recommendations to improve family members' experiences and health outcomes.

Conclusion

Family members develop significant emotional burdens and physical symptoms as they deal with their loved ones' critical illnesses and uncertain, unpredictable recovery. Interventions designed to reduce family members' psychological distress and uncertainty prevalent throughout the illness trajectory of their loved ones admitted with cardiac arrest are needed.

Sex Differences in Patient-Reported Outcomes in the Immediate Recovery Period After Resuscitation: Findings From the Cross-sectional DenHeart Survey

BACKGROUND

A paucity of resuscitation studies have examined sex differences in patient-reported outcomes upon hospital discharge. It remains unclear whether male and female patients differ in health outcomes in their immediate responses to trauma and treatment after resuscitation.

OBJECTIVES

The aim of this study was to examine sex differences in patient-reported outcomes in the immediate recovery period after resuscitation.

METHODS

In a national cross-sectional survey, patient-reported outcomes were measured by 5 instruments: symptoms of anxiety and depression (Hospital Anxiety and Depression Scale), illness perception (Brief Illness Perception Questionnaire [B-IPQ]), symptom burden (Edmonton Symptom Assessment Scale [ESAS]), quality of life (Heart Quality of Life Questionnaire), and perceived health status (12-Item Short Form Survey).

RESULTS

Of 491 eligible survivors of cardiac arrest, 176 (80% male) participated. Compared with male, resuscitated female reported worse symptoms of anxiety (Hospital Anxiety and Depression Scale-Anxiety score ≥8) (43% vs 23%; P = .04), emotional responses (B-IPQ) (mean [SD], 4.9 [3.12] vs 3.7 [2.99]; P = .05), identity (B-IPQ) (mean [SD], 4.3 [3.10] vs 4.0 [2.85]; P = .04), fatigue (ESAS) (mean [SD], 5.26 [2.48] vs 3.92 [2.93]; P = .01), and depressive symptoms (ESAS) (mean [SD], 2.60 [2.68] vs 1.67 [2.19]; P = .05).

CONCLUSIONS

Between sexes, female survivors of cardiac arrest reported worse psychological distress and illness perception and higher symptom burden in the immediate recovery period after resuscitation. Attention should focus on early symptom screening at hospital discharge to identify those in need of targeted psychological support and rehabilitation.

The prevalence of anxiety and depression in cardiac arrest survivors: A systematic review and meta-analysis

OBJECTIVE

This systematic review aimed to identify the prevalence of anxiety and depression in cardiac arrest (CA) survivors.

METHODS

A systematic review and network meta-analysis was performed on observational studies in adult cardiac arrest survivors with psychiatric disorders from PubMed, Embase, Cochrane Library and Web of Science. In the meta-analysis, we combined the prevalence quantitatively and analyzed the subgroup based on the classification indexes.

RESULTS

We identified 32 articles that met the inclusion criteria. Regarding anxiety,the pooled prevalence was 24% (95% CI, 17-31%) and 22% (95% CI, 13-26%) in short-term and long-term respectively. The subgroup analysis showed that the pooled incidence in in-hospital cardiac arrest (IHCA) and out-of-hospital cardiac arrests (OHCA) survivors was 14.0% (95%CI, 9.0-20.0%) and 28.0% (95%CI, 20.0-36.0%) for short-term anxiety.The incidence of anxiety measured by, Hamilton Anxiety Rating Scale(HAM-A) and State-Trait Anxiety Inventory(STAI) was higher than other tools(P < 0.01). Regarding depression,the data analysis showed that the pooled incidence of short-term and long-term depression was 19% (95% CI, 13-26%) and 19% (95% CI, 16-25%), respectively. The subgroup analysis showed that the incidence of short-term and long-term depression was 8% (95% CI, 1-19%) and 30% (95% CI, 5-64%) for IHCA survivors, and was 18% (95% CI, 11-26%) and 17% (95% CI, 11-25%) for OHCA survivors. The incidence of depression measured by Hamilton Depression Rating Scale(HDRS) and Symptom check list-90(SCL-90) was higher than other assessment tools(P < 0.01).

CONCLUSIONS

The meta-analysis indicated a high prevalence of anxiety and depression in CA survivors, and those symptoms persisted 1 year or more after CA. Evaluation tool is an important factor affecting the measurement results.

With Fearful Eyes: Exploring Relatives' Experiences With Out-of-Hospital Cardiac Arrest: A Qualitative Study

BACKGROUND

Out-of-hospital cardiac arrest (OHCA) imposes significant consequences for a family, but little is known about relatives' experiences.

OBJECTIVE

Our aim was to explore relatives' experiences with the OHCA and the following months after.

METHOD

A qualitative approach using phenomenological-hermeneutic methodology was applied. Data consisted of semistructured interviews with 12 relatives of OHCA survivors. We analyzed data based on Paul Ricoeur's theory of interpretation.

RESULTS

Relatives experienced OHCA as an abrupt and stressful event filled with imposing concerns for the cardiac arrest survivor. Relatives were fellow sufferers confronted with the possibility of bereavement, watching from the sideline with fearful eyes. After the OHCA, relatives experienced a troubled time with anxiety and edginess, monitoring the survivor for signs of a new cardiac arrest and trying to adapt to a new normality. Relatives' previous identities and positions within their families were disrupted.

CONCLUSION

Relatives were challenged with the OHCA and the trajectory after it, experiencing a high level of distress and anxiety. Relatives took on an immense responsibility, always watching the survivor for potential symptoms of a new cardiac arrest. The cardiac arrest and the survivor's possible cognitive impairments gave rise to assuming a new authority as a relative. We advocate for a new family approach to relatives, acknowledging relatives' stress and central role in supporting cardiac arrest survivors.

The aftermath of surviving a sudden cardiac arrest for young exercisers - a qualitative study in Norway

BACKGROUND

When surviving a sudden cardiac arrest (SCA), physical, cognitive, and emotional effects of surviving may be present for months or years. The survivors' family and colleagues are also highly affected by the incident. There is little knowledge about experiences of surviving SCA in individuals who prior to the incident were young and reported to exercise regularly. Consequently, the aim of this study was to explore the aftermath of surviving a SCA in young, regular exercisers.

METHODS

The study had a qualitative design, conducting in-depth individual interviews with SCA survivors < 50 years of age reporting to exercise ≥ 5 h/week and/or who suffered SCA during or less than 60 min after exercise. The data were analysed using systematic text condensation in-line with recommendations from Malterud.

RESULTS

18 of 31 eligible participants were included in the study. Through analysis we identified 'Establishing a new everyday life' as superordinate category, with subordinate categories a) being part of my surroundings, b) expecting normality but facing a new reality and c) lucky to be alive!

CONCLUSION

This study adds knowledge about young and regular exercisers' experiences after surviving a SCA. The obligations of everyday life in young survivors of SCA often imply a high work load and complex tasks, e.g. due to being in the beginning of their career or even still studying. Healthcare personnel, as well as the society, need to acknowledge that although lucky to be alive and apparently well-functioning, young survivors of SCA may have persistent challenges that cause frustration and reduced quality of life.

Experiences of cardiac arrest survivors among young exercisers in Norway: A qualitative study

Aim

To explore how young exercisers experience surviving sudden cardiac arrest (SCA), focusing on interpretation of warning signs and experiences with the healthcare system.

Methods

The study had a qualitative design, and data was collected using individual, semi-structured interviews. Inclusion criteria were SCA survivors aged 18–50 years old who reported at least five hours of exercise/week prior to SCA, or who suffered SCA during or ≤60 min after exercise.

Results

18 interviews were performed (4 females), age range 19–49 years old. Analysis identified the themes [1] neglected warning signs, [2] fluctuating between gratitude and criticism and [3] one size does not fit all. When young exercisers experienced symptoms such as fainting, chest pain, arrythmia, shortness of breath and fatigue, these were often ignored by either the participants, healthcare personnel or both. SCA survivors were grateful to the healthcare system and for the efforts made by healthcare personnel, but experienced a mismatch between what patients needed and could utilize, and what they actually received regarding both information and individualised services. Being young exercisers, the participants reported to have individual needs, but treatment and rehabilitation were not adapted and were mainly targeted to rehabilitation of older patients.

Conclusion

Patients and healthcare personnel should be aware of cardiac related symptoms and warning signs for SCA, and these should be properly assessed in the population of young exercisers. SCA survivors need useful and repeated information. The needs of SCA survivors among young exercisers require individualisation of services.

Surviving cardiac arrest - what do we know about recovery & survivorship?

PURPOSE OF REVIEW

There has been increasing interest in examining how cardiac arrest survivors and their families experience life after sudden cardiac arrest (SCA). Understanding their experiences provides a basis to study tools and interventions to improve short- and long-term recovery and rehabilitation.

RECENT FINDINGS

Qualitative interview and survey-style studies explored the lived experience of SCA survivors and revealed common themes (e.g., need for recovery expectations and long-term follow-up resources). A heightened awareness for the unique needs of family and loved ones of survivors led to qualitative studies focusing on these members as well. Methodology papers published portend prospective assessment and follow-up cohort studies. However, no investigations evaluating discharge processes or specific interventions directed at domain impairments common after SCA were identified in the review period. International work continues to identify patient and family-centered priorities for outcome measurement and research.

SUMMARY

In line with increased recognition of the importance for recovery and rehabilitation after SCA, there has been a commensurate increase in investigations documenting the needs of survivors and families surviving SCA. Pediatric and underserved populations continue to be understudied with regards to recovery after SCA.