Memories from intensive care unit persist for several years--a longitudinal prospective multi-centre study

Hospital Memories and Six-Month Psychological Outcome: A Prospective Study in Critical Ill Patients with COVID-19 Respiratory Failure

ICU survivors suffer from various long-term physical and psychological impairments. Memories from the critical illness may influence long-term psychological outcome. In particular, the role of ICU memories in COVID-19 critically ill patients is unknown. In a prospective observational study, we aimed to investigate patients' memories from the experience of critical illness and their association with a six-month psychological outcome involving quality of life evaluation. Patients' memories were investigated with ICU Memory tool, while psychological outcome and quality of life were evaluated by means of a battery of validated questionnaires during an in-person interview at the follow-up clinic. 149 adult patients were enrolled. 60% retained memories from pre-ICU days spent on a general ward, while 70% reported memories from the in-ICU period. Delusional memories (i.e., memories of facts that never happened) were reported by 69% of patients. According to a multivariable analysis, the lack of pre-ICU memories was an independent predictor of worse psychological outcomes in terms of anxiety, depression and Post-traumatic Stress Disorder (PTDS). Factors associated with long-term outcome in ICU survivors are not still fully understood and patients' experience during the day spent before ICU admission may be associated with psychological sequelae.

Lived Experiences of Delirium in Critically Ill Children: A Qualitative Study

The aim of this study was to understand the lived experiences of delirium in critically ill children. We conducted phenomenological qualitative interviews with critically ill pediatric survivors aged 0 to 18 years who had experienced delirium, along with their family caregivers and health care providers, from pediatric intensive care units in two tertiary care children's hospitals in Canada. Cases were identified if they had a Cornell Assessment of Pediatric Delirium (CAPD) score of ≥ 9 for at least 48 hours. Thirteen interviews were conducted, representing 10 index patients with delirium (age range: 7 weeks to 17 years). Participants shared experiences that were divided into themes of delirium symptoms, the impact of delirium, and their experience with the care of delirium. Within each theme, subthemes were identified. Symptoms of delirium included hallucinations, fluctuating symptoms, and lack of eye contact. Children were often described as “not himself/herself.” Delirium had long-lasting impact on patients; memories remained prominent even after the hospital stay. Family members and health care providers often felt helpless and ill-prepared to manage delirium. The delirium experience had significant impact on loved ones, causing persistent and vicarious suffering after the critical illness course. Family members and health care providers prioritized nonpharmacological strategies, family presence, and education as key strategies for delirium management. The lived experience of delirium in both infants and older children is physically, psychologically, and emotionally distressing. Given the traumatic long-term consequences, there is an urgent need to target delirium education, management, and prevention to improve long-term outcomes in PICU survivors and their families.

Trial Registration number: NCT04168515.

Post-intensive care syndrome and health-related quality of life in long-term survivors of intensive care unit

OBJECTIVE

The objective of this study was to provide preliminary data for improving the health-related quality of life of long-term intensive care unit survivors by identifying the relationship between health-related quality of life and post-intensive care syndrome.

METHODS

Using a descriptive correlation research design, data from patients who visited the outpatient department for continuous treatment after discharge from the intensive care unit were analysed. Post-intensive care syndrome was measured by physical, cognitive, and mental problems. Data were collected from 1st August to 31st December, 2019, and 121 intensive care unit survivors participated in the study.

RESULTS

Health-related quality of life showed a negative correlation with physical, mental, and cognitive problems. The factors associated with health-related quality of life were physical and mental problems, education level, sedatives and neuromuscular relaxants, and marital status.

CONCLUSIONS

To improve the health-related quality of life of intensive care unit survivors, post-intensive care syndrome prevention is important, and a systematic strategy is required through a long-term longitudinal trace study. In addition, intensive care unit nurses and other healthcare professionals need to provide early interventions to reduce post-intensive care syndrome.

Experience of discomfort and its self-management strategies in ICU patients

Introduction:

Discomfort in patients admitted to the ICU occurs due to various reasons and leads to a stressful situation in these patients. Discomfort significantly affects the ability to cope psychologically, the process, and results of treatment. The aim of this study was to investigate the experiences of discomfort and its self-management strategies in patients admitted to the ICU.

Methods:

This qualitative study was conducted in the period of September 2019 to December 2020 through in-depth interviews with 13 patients admitted to the ICU who were selected by purposive sampling. Interviews continued until data saturation. All interviews were recorded, transcribed, and analyzed using MAXQDA18 software by the conventional Lundman and Graneheim content analysis method.

Results:

The two main themes including “hospitalization with anxiety” and “coping with the horror of ICU” emerged from the uncomfortable experiences of patients admitted to the intensive care unit. “Hospitalization with anxiety” included five subthemes: “fear of disability and possible death,” “separation from family,” “understanding ambiguity and contradiction in treatment,” “environmental disruptors,” and “painful and unfamiliar devices and treatments.” “Coping with the horror of ICU” included three subthemes: “recourse to spirituality,” “benefiting from psychosocial coping,” and “information search.”

Psychological Recovery after Critical Illness and Stay in Hospital ICU

Abstract The effects of critical illness and hospitalization in intensive care units (ICU) have been associated with the presence of negative psychological consequences. This study explores the experiences of sick people who were admitted to an ICU, seeking to know its repercussions on the self. In-depth qualitative interviews and participant observations were carried out with two people since their ICU admission until at least six months after discharge from the unit. Data was analyzed following an adaptation of the clinical qualitative method within a longitudinal frame and interpreted with Winnicott’s psychoanalytic perspective. This research managed to describe participants’ lived experiences and the ways they affected their psychic organization. To the interviewed, these experiences configured threshold situations which promoted a process of psychic disintegration. Psychological recovery, then, depends on the articulation of lived experiences, and is supported by facilitating intersubjective relationships that promote the expression of personal potentialities.

The relationship between person-centred care and the intensive care unit experience of critically ill patients: A multicentre cross-sectional survey

BACKGROUND

Person-centred care has the potential to improve the patient experience in the intensive care unit (ICU). However, the relationship between person-centred care perceived by critically ill patients and their ICU experience has yet to be determined.

OBJECTIVES

The aim of this study was to investigate the relationship between person-centred care and the ICU experience of critically ill patients.

METHODS

This study was a multicentre, cross-sectional survey involving 19 ICUs of four university hospitals in Busan, Korea. The survey was conducted from June 2019 to July 2020, and 787 patients who had been admitted to the ICU for more than 24 hours participated. We measured person-centred care using the Person-Centered Critical Care Nursing perceived by Patient Questionnaire. Participants' ICU experience was measured by the Korean version of the Intensive Care Experience Questionnaire that consists of four subscales. We analysed the relationship between person-centred care and each area of the ICU experience using multivariate linear regression.

RESULTS

Person-centred care was associated with 'awareness of surroundings' (β = 0.29, p < .001), 'frightening experiences' (β = -0.31, p < .001), and 'satisfaction with care' (β = 0.54, p < .001). However, there was no significant association between person-centred care and 'recall of experience'.

CONCLUSIONS

We observed that person-centred care was positively related to most of the ICU experiences of critically ill patients except for recall of experience. Further studies on developing person-centred nursing interventions are needed.

Patients' experiences of well-being when being cared for in the intensive care unit-An integrative review

OBJECTIVE

The aim of this integrative review was to identify facilitators and barriers to patients' well-being when being cared for in an ICU setting, from the perspective of the patients.

BACKGROUND

To become critically ill and hospitalised in an ICU is a stressful, chaotic event due to the life-threatening condition itself, as well as therapeutic treatments and the environment. A growing body of evidence has revealed that patients often suffer from physical, psychological and cognitive problems after an ICU stay. Several strategies, such as sedation and pain management, are used to reduce stress and increase well-being during ICU hospitalisation, but the ICU experience nevertheless affects the body and mind. DESIGN; METHODS: Since research exploring patients' sense of well-being in an ICU setting is limited, an integrative review approach was selected. Searches were performed in CINAHL, Medline, Psych Info, Eric and EMBASE. After reviewing 66 studies, 12 studies were included in the integrative review. Thematic analysis was used to analyse the studies. The PRISMA checklist for systematic reviews was used.

RESULTS

The results are presented under one main theme, 'Well-being as a multidimensional experience-interwoven in barriers and facilitators' and six sub-themes representing barriers to and facilitators of well-being in an ICU. Barriers identified were physical stressors, emotional stressors, environmental disturbances and insecurity relating to time and space. Facilitators were meeting physical needs and activities that included dimensions of a caring and relational environment.

CONCLUSION

Our main findings were that experiences of well-being were multidimensional and included physical, emotional, relational and environmental aspects, and they were more often described through barriers than facilitators of well-being.

RELEVANCE FOR CLINICAL PRACTICE

This integrative review has shown that it is necessary to adopt an individual focus on patient well-being in an ICU setting since physical, emotional, relational and environmental stressors might impact each patient differently.

Comparison of two behavioural pain scales for the assessment of procedural pain: A systematic review

AIM

To examine the clinical utility and measurement properties of the Critical-Care Pain Observation Tool and the Behavioural Pain Scale when used to assess pain during procedures in the intensive care unit.

DESIGN

A systematic review was conducted, guided by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist.

METHODS

A systematic search was conducted in CINAHL, MEDLINE, EMBASE and PsychINFO (01 October 2019). Study selection, data extraction and assessment of methodological quality were performed by a pair of authors working independently. Different psychometric properties were addressed: inter-rater reliability, internal consistency, test-retest reliability, discriminant validity and criterion validity.

RESULTS

Eleven studies were included. Both Critical-Care Pain Observation Tool and the Behavioural Pain Scale showed good reliability and validity and were good options for assessing pain during painful procedures with intensive care unit patients unable to self-report on pain. The Critical-Care Pain Observation Tool is to be preferred since this tool was shown to have particularly good reliability and validity in assessing pain during procedures, but the Behavioural Pain Scale is an appropriate alternative.

Relation of length of stay and other hospital variables to posttraumatic stress disorder and depression after orthopedic trauma

Posttraumatic stress disorder (PTSD) and depression are common following orthopedic trauma. This study examined the relationship between injury- and hospital-related variables and PTSD and depression at baseline and 12 months after orthopedic trauma. This longitudinal, prospective cohort study examined adult orthopedic trauma patients admitted ≥24 hours to a level I trauma center. Non-English/Spanish-speaking and cognitively impaired patients were excluded. The Primary Care PTSD screen and PTSD Checklist-Civilian version assessed PTSD, and the Patient Health Questionnaire 8-Item assessed depression. Demographic and hospital-related variables were examined (e.g., hospital length of stay, Injury Severity Score, Glasgow Coma Scale). For 160 participants, PTSD prevalence was 23% at baseline and 21% at 12 months. Depression prevalence was 28% at baseline and 29% at 12 months. Ventilation (P = 0.023, P = 0.006) and prolonged length of stay (P = 0.008, P = 0.003) were correlated with baseline PTSD and depression. Injury etiology (P = 0.008) and Injury Severity Score (P = 0.013) were associated with baseline PTSD. Intensive care unit admission (P = 0.016, P = 0.043) was also correlated with PTSD at baseline and 12 months. Ventilation (P = 0.002, P = 0.040) and prolonged length of stay (P < 0.001, P = 0.001) were correlated with 12-month PTSD and depression. Early and continued screenings with potential interventions could benefit patients' physical and mental rehabilitation after orthopedic injury.

Patients´ experiences of pain in the intensive care - The delicate balance of control

AIM

To explore the patients´ experiences of pain when being cared for in the intensive care.

DESIGN

An exploratory, qualitative design was chosen.

METHOD

Interviews were performed with patients (October 2015-March 2017) within a week of post-intensive care (N = 16). Thematic analysis was used as method for analysis.

RESULTS

The findings generated two themes - a lack of control and to struggle for control. Pain was described as overwhelming, both in body and mind and generating the experience of a lack of control, with feelings of incapacitation, isolation, and having their needs unmet. Feeling in control of the pain and thus in control of the situation was experienced as a constant struggle. Well-planned care, finding ways to handle the pain and good communication were all helpful in this struggle.

CONCLUSION

The participants recalled their experience of pain in the ICU and control seems to be crucial for how pain is experienced. They experienced a lack of control due to not only the pain but also the treatment, which can be avoided by the nurse continuously evaluating and individualising the care. Balanced care, meeting the patients' needs and good communication helps the patient feel more in control when experiencing pain.

IMPACT

The experience of pain is dependent on control for the intensive care patient. The nurse may help them gain control and thereby handle the experience of pain through including the patient, striving for better communication and implementing individualised care that continuously assesses and treats pain.

Improving patient diary use in intensive care: A quality improvement report

Background

Patients surviving critical illness are at risk of developing psychological symptoms that affect quality of life and recovery. Patient diaries may improve psychological outcomes by reducing gaps in memory and contextualising what has happened during admission. Factors including lack of guidelines, lack of awareness and time constraints may lead to poor diary use.

Aims

This quality improvement project aimed to increase diary provision and overall multidisciplinary team engagement with diaries for all patients admitted for over 72 h to an intensive care unit.

Methods

Trialled changes implemented via the 'Plan-Do-Study-Act' method included adding alerts to the online patient note system, providing education sessions and introducing a guidance document to facilitate entry completion.

Results

A 'diary provision' target of 100% was achieved (from a baseline of 26.1%). Simple changes have proven effective in establishing routine engagement with diaries, and lessons may be used to improve diary systems elsewhere.

Patients' experiences of acute deterioration: A scoping review

BACKGROUND

Patient experience is recognised as a means of assessing healthcare delivery with organisations in many countries now gathering patient experience or satisfaction data. It is well documented that the benefits of improving a patients' experience include increased satisfaction, reduced length of stay, improved patient outcomes and reduction of costs. The experience of acute clinical deterioration is unique, extensive and complex as well as being a difficult experience for all involved. However, little is known about this experience from the patient's perspective.

AIM

To explore what is known about the experiences of acute deterioration from the perspective of the patient.

DESIGN

A scoping review of international, peer-reviewed research studies and grey literature published between the years of 2000 and 2018. This review was guided by the three-step search strategy recommended by the Joanna Briggs Institute (JBI).

DATA SOURCES

A range of databases were searched, including CINAHL, Medline, Health Source, Joanna Briggs Institute, PsycINFO, Embase via Ovid, Cochrane library, Ovid Emcare, Scopus as well as grey literature, reference lists and the search engine Google Scholar.

REVIEW METHODS

Joanna Briggs Institute (JBI) scoping review framework was utilised to identify patients' experiences of acute deterioration. Ten databases were searched, and 249 articles were retrieved. After screening the titles and abstracts, 102 articles were assessed in full text for eligibility, and finally 23 articles were further analysed and synthesised using inductive thematic analysis.

RESULTS

19 qualitative studies, three quantitative and one mixed methods study met the inclusion criteria. Seven key themes emerged related to patients' experience of acute deterioration: (1) transformation of perception: memories of factual events; (2) psychological transformation: emotional distress and well-being; (3) physiological transformation: physical distress; (4) facing death; (5) the severity of acute deterioration: from the perspective of the patient; (6) relationship with healthcare professionals and the clinical environment; and (7) the value of relationships: the support of family and friends.

CONCLUSIONS

Participants had considerable recall of their experiences and hospital admissions. The themes highlight the important issues patients face during their own acute physiological deterioration. This review has highlighted that further research is needed to specifically explore the patients' experience of acute deterioration and the emergency management they receive, for example from a hospital's rapid response team (RRT) or medical emergency team (MET).

"Never in my mind to give up!" A qualitative study of long-term intensive care patients' inner strength and willpower-Promoting and challenging aspects

AIMS AND OBJECTIVES

To explore aspects that promote and challenge long-term ICU patients' inner strength and willpower.

BACKGROUND

Considerable research has been devoted to ICU patients' experiences; however, research on long-term ICU patients is limited. Studies in a health-promoting perspective focusing on long-term ICU patients' inner strength and willpower are scarce.

DESIGN

A qualitative, hermeneutic-phenomenological approach, using in-depth interviews.

METHODS

Seventeen long-term Norwegian ICU patients were interviewed once, at 6-18 months after ICU discharge. The consolidated criteria for reporting qualitative research was used (Data S1).

RESULTS

The lived experience of the phenomenon "inner strength and willpower" and what promotes and challenges this phenomenon in long-term ICU patients were represented by four main themes and nine subthemes. Promoting aspects comprised of two main themes and five subthemes: (a) "No doubt about coming back to life" with subthemes; "Strong connectedness to life; feeling alive and present," "Meaning and purpose; feeling valuable to somebody." (b) "How to ignite and maintain the spark of life," with the subthemes: "Practical solutions, coping skills from previous life experiences," "Provocative and inspiring experiences" and "Vivid dream experiences that ignite the willpower." Two main categories and four subcategories represented challenging aspects: (a) Exhaustion, weakness and discomfort; subthemes; "Physical challenges" and "Mental discomfort" and (b) "Tiring delusions," subthemes; "Living in the worst horror movie" and "Feeling trapped."

CONCLUSION

This study expands on previous studies by providing insights about what promotes and challenges long-term ICU patients' inner strength and willpower during their recovery trajectory.

RELEVANCE TO CLINICAL PRACTICE

Insights into the variety of long-term ICU patients' experiences during the recovery trajectory are important for ICU nurses to support and facilitate ICU patients' inner strength and willpower.

A pilot survey of ventilated cancer patients' perspectives and recollections of early mobility in the intensive care unit

Purpose

To determine the level of recall, satisfaction, and perceived benefits of early mobility (EM) among ventilated cancer patients after extubation in the intensive care unit (ICU).

Methods

A survey of patients’ perceptions and recollections of EM was administered within 72 h of extubation. Data on recall of EM participation, activities achieved, adequacy of staffing and rest periods, strength to participate, activity level of difficulty, satisfaction with staff instructions, breathing management, and overall rating of the experience were analyzed. The Confusion Assessment Method for ICU (CAM-ICU) was used for delirium screening.

Results

Fifty-four patients comprised the study group. Nearly 90% reported satisfaction with instructions, staffing, rest periods, and breathing management during EM. Participants indicated that EM maintained their strength (67%) and gave them control over their recovery (61%); a minority felt optimistic (37%) and safe (22%). Patients who achieved more sessions and “out-of-bed” exercises had better recall of actual activities compared with those who exercised in bed. Overall, patients with CAM-ICU-positive results (33%) performed less physical and occupational therapy exercises.

Conclusions

Ventilated cancer patients reported an overall positive EM experience, but factual memory impairment of EM activities was common. These findings highlight the needs and the importance of shaping strategies to deliver a more patient focused EM experience.

Electronic supplementary material

The online version of this article (10.1007/s00520-019-04867-1) contains supplementary material, which is available to authorized users.

[Anxiety during the chronic critical illness in the intensive care unit - an interpretive phenomenological study]

Anxiety during the chronic critical illness in the intensive care unit - an interpretive phenomenological study Abstract.

BACKGROUND

Patients with a chronic critical illness (CCI) are persons who are dependent on life-sustaining therapies in the intensive care unit (ICU) for an extended period of time following a life-threatening, acute illness. In the ICU they are exposed to numerous physical and psychological stressors. Anxiety, one of the distressing symptoms, has received little attention.

AIM

This study aims to examine anxiety in adult patients who have developed CCI while treated in an ICU to further understand this phenomenon.

METHOD

An interpretive phenomenological approach was taken. Using an iterative process, data from guided interviews with seven participants were analysed.

RESULTS

The anxiety experienced by the patients with CCI fluctuated with the level of consciousness: anxiety in another reality, anxiety caused by nightmares, anxiety at first awakening and anxiety during wakeful periods. Anxiety was often accompanied by feelings of powerlessness, being lost, insecurity, helplessness and uncertainty.

CONCLUSIONS

The results of the study suggest that health care professionals caring for patients, especially nurses, may influence anxiety experienced by patients with CCI. Nurses who are able to recognize anxiety in patients with CCI have a better chance of caring for them in a sensitive manner.

Developing and evaluating an instrument to measure Recovery After INtensive care: the RAIN instrument

Background

Measuring and evaluating patients' recovery, following intensive care, is essential for assessing their recovery process. By using a questionnaire, which includes spiritual and existential aspects, possibilities for identifying appropriate nursing care activities may be facilitated. The study describes the development and evaluation of a recovery questionnaire and its validity and reliability.

Methods

A questionnaire consisting of 30 items on a 5-point Likert scale was completed by 169 patients (103 men, 66 women), 18 years or older (m=69, SD 12.5) at 2, 6, 12 or 24 months following discharge from an ICU. An exploratory factor analysis, including a principal component analysis with orthogonal varimax rotation, was conducted. Ten initial items, with loadings below 0.40, were removed. The internal item/scale structure obtained in the principal component analysis was tested in relation to convergent and discrimination validity with a multi-trait analysis. Items consistency and reliability were assessed by Cronbach's alpha and internal item consistency. Test of scale quality, the proportion of missing values and respondents' scoring at maximum and minimum levels were also conducted.

Results

A total of 20 items in six factors - forward looking, supporting relations, existential ruminations, revaluation of life, physical and mental strength and need of social support were extracted with eigen values above one. Together, they explained 75% of the variance. The half-scale criterion showed that the proportion of incomplete scale scores ranged from 0% to 4.3%. When testing the scale's ability to differentiate between levels of the assessed concept, we found that the observed range of scale scores covered the theoretical range. Substantial proportions of respondents, who scored at the ceiling for forward looking and supporting relations and at floor for the need of social support, were found. These findings should be further investigated.

Conclusion

The factor analysis, including discriminant validity and the mean value for the item correlations, was found to be excellent. The RAIN instrument could be used to assess recovery following intensive care. It could provide post-ICU clinics and community/primary healthcare nurses with valuable information on which areas patients may need more support.

Nurses' experience of the transfer of ICU patients to general wards: A great responsibility and a huge challenge

AIMS AND OBJECTIVES

The aim of the study was to describe nurses' experiences of patients' transition from ICUs to general wards and their suggestions for improvements.

BACKGROUND

In the ICU, the most seriously ill patients with life-threatening conditions and multiple organ dysfunction syndromes are cared for and carefully monitored by specially trained professionals using advanced techniques for the prevention of failure of vital functions. The transfer of ICU patients to general wards means a change from a high to a lower level, including the loss of one-to-one nursing and a reduction of visible monitoring equipment and general close attention.

DESIGN

A qualitative descriptive design.

METHODS

Eight nurses from three different inpatient units in Norway, five from a university hospital and three from a local hospital were selected through a convenience sample. Interviews with open questions were conducted, and qualitative content analysis was used to explore the data.

RESULTS

Nurses' experiences were described in one main category: ICU patients' transition-a great responsibility and a huge challenge, and two generic categories: (i) a challenging transition for nurses, patients and relatives and (ii) dialogue and competencies as tools for improvement, with six subcategories.

CONCLUSION

A number of factors affected patient care, such as poor cooperation, communication, reporting, expertise and clinical gaze. It was clear that the general wards had major challenges, and a number of improvements were suggested.

RELEVANCE TO CLINICAL PRACTICE

This study shows that there is still a gap between the ICU and general wards and that nurses continue to struggle with this. It is therefore important that the managers responsible for the quality of care together with the professionals take seriously the criticism in the present and previous studies and work towards a safe transition for patients.

Critical Care Follow-up Clinics: A Scoping Review of Interventions and Outcomes

OBJECTIVE

The purpose of this scoping review is to identify evidence describing benefits of interventions provided in intensive care unit (ICU) survivor follow-up clinics.

BACKGROUND

Advances in ICU treatments have increased the number of survivors who require specialized care for ICU-related sequelae. Intensive care unit survivor follow-up clinics exist, yet little is known about the nature and impact of interventions provided in such clinics. A scoping review of publications about in-person post-ICU follow-up care was undertaken.

METHOD

Ten databases were searched yielding 111 relevant unique publication titles and abstracts. Sample heterogeneity supported using a scoping review method. After excluding nonrelated publications, 33 reports were fully reviewed. Twenty international publications were included that described ICU follow-up clinic interventions and/or outcomes.

RESULTS

Authors discussed very diverse interventions in 15 publications, and 9 reported some level of intervention effectiveness. Evidence was strongest that supported the use of prospective diaries as an intervention to prevent or improve psychological symptoms, whereas evidence to support implementation of other interventions was weak.

CONCLUSIONS

Although ICU follow-up clinics exist, evidence for interventions and effectiveness of treatments in these clinics remains underexplored.

IMPLICATIONS

Intensive care unit survivor follow-up clinics provide a venue for further interdisciplinary intervention research that could lead to better health outcomes for ICU survivors.

Communication of mechanically ventilated patients in intensive care units

OBJECTIVE

The aim of this study was to translate and culturally and linguistically adapt the Ease of Communication Scale and to assess the level of communication difficulties for patients undergoing mechanical ventilation with orotracheal intubation, relating these difficulties to clinical and sociodemographic variables.

METHODS

This study had three stages: (1) cultural and linguistic adaptation of the Ease of Communication Scale; (2) preliminary assessment of its psychometric properties; and (3) observational, descriptive-correlational and cross-sectional study, conducted from March to August 2015, based on the Ease of Communication Scale - after extubation answers and clinical and sociodemographic variables of 31 adult patients who were extubated, clinically stable and admitted to five Portuguese intensive care units.

RESULTS

Expert analysis showed high agreement on content (100%) and relevance (75%). The pretest scores showed a high acceptability regarding the completion of the instrument and its usefulness. The Ease of Communication Scale showed excellent internal consistency (0.951 Cronbach's alpha). The factor analysis explained approximately 81% of the total variance with two scale components. On average, the patients considered the communication experiences during intubation to be "quite hard" (2.99). No significant correlation was observed between the communication difficulties reported and the studied sociodemographic and clinical variables, except for the clinical variable "number of hours after extubation" (p < 0.05).

CONCLUSION

This study translated and adapted the first assessment instrument of communication difficulties for mechanically ventilated patients in intensive care units into European Portuguese. The preliminary scale validation suggested high reliability. Patients undergoing mechanical ventilation reported that communication during intubation was "quite hard", and these communication difficulties apparently existed regardless of the presence of other clinical and/or sociodemographic variables.

The effect of cycled lighting in the intensive care unit on sleep, activity and physiological parameters: A pilot study

Patients in intensive care suffer from severe illnesses or injuries and from symptoms related to care and treatments. Environmental factors, such as lighting at night, can disturb patients' circadian rhythms. The aim was to investigate whether patients displayed circadian rhythms and whether a cycled lighting intervention would impact it. In this pilot study (N=60), a cycled lighting intervention in a two-bed patient room was conducted. An ordinary hospital room functioned as the control. Patient activity, heart rate, mean arterial pressure and body temperature were recorded. All data were collected during the patients' final 24h in the intensive care unit. There was a significant difference between day and night patient activity within but not between conditions. Heart rates differed between day and night significantly for patients in the ordinary room but not in the intervention room or between conditions. Body temperature was lowest at night for all patients with no significant difference between conditions. Patients in both conditions had a natural circadian rhythm; and the cycled lighting intervention showed no significant impact. As the sample size was small, a larger repeated measures study should be conducted to determine if other types of lighting or environmental factors can impact patients' well-being.

Accuracy of Critical Care Pain Observation Tool and Behavioral Pain Scale to assess pain in critically ill conscious and unconscious patients: prospective, observational study

Background

Critically ill patients admitted to intensive care unit (ICU) may suffer from different painful stimuli, but the assessment of pain is difficult because most of them are almost sedated and unable to self-report. Thus, it is important to optimize evaluation of pain in these patients. The main aim of this study was to compare two commonly used scales for pain evaluation: Critical Care Pain Observation Tool (CPOT) and Behavioral Pain Scale (BPS), in both conscious and unconscious patients. Secondary aims were (1) to identifying the most relevant parameters to determine pain scales changes during nursing procedures, (2) to compare both pain scales with visual analog scale (VAS), and (3) to identify the best combination of scales for evaluation of pain in patients unable to communicate.

Methods

In this observational study, 101 patients were evaluated for a total of 303 consecutive observations during 3 days after ICU admission. Measurements with both scales were obtained 1 min before, during, and 20 min after nursing procedures in both conscious (n.41) and unconscious (n.60) patients; furthermore, VAS was recorded when possible in conscious patients only. We calculated criterion and discriminant validity to both scales (Wilcoxon, Spearman rank correlation coefficients). The accuracy of individual scales was evaluated. The sensitivity and the specificity of CPOT and BPS scores were assessed. Kappa coefficients with the quadratic weight were used to reflect agreement between the two scales, and we calculated the effect size to identify the strength of a phenomenon.

Results

CPOT and BPS showed a good criterion and discriminant validity (p < 0.0001). BPS was found to be more specific (91.7 %) than CPOT (70.8 %), but less sensitive (BPS 62.7 %, CPOT 76.5 %). COPT and BPS scores were significantly correlated with VAS (p < 0.0001). The combination of BPS and CPOT resulted in better sensitivity 80.4 %. Facial expression was the main parameter to determine pain scales changes effect size = 1.4.

Conclusions

In critically ill mechanically ventilated patients, both CPOT and BPS can be used for assessment of pain intensity with different sensitivity and specificity. The combination of both BPS and CPOT might result in improved accuracy to detect pain compared to scales alone.

Trial registration

NCT01669486

A qualitative exploration of acute care and psychological distress experiences of ECMO survivors

OBJECTIVES

To explore the acute care experience of extracorporeal membrane oxygenation (ECMO) patients.

BACKGROUND

ECMO is used in life-threatening scenarios of acute lung or heart failure. The patient's experience with ECMO treatment and the psychological distress are unknown.

METHODS

Qualitative analysis of semi-structured interviews with ECMO survivors 12 months after discharge were conducted and thematically analyzed.

RESULTS

Ten participants treated with ECMO for life-threatening acute heart or lung failure were interviewed. Six themes that captured the ICU experience of ECMO patients were identified including; dealing with crisis, critical care, memory, role of significant others and existence today and tomorrow. Deconditioning was the most frequently reported experience. Patchy factual memories contrasted with detailed delirious memories and paranoid ideations.

CONCLUSION

Patients treated with ECMO experienced deconditioning, perceived threats of serious injury or death and delusional episodes with recalls of psychological distress.

To feel strong in an unfamiliar situation; Patients' lived experiences of neurosurgical intensive care. A qualitative study

AIM

The aim of this study was to explore the lived experiences of conscious patients in neurosurgical intensive care.

METHOD

Data collection was performed by qualitative interviews using an interview guide. Eleven former patients, seven women and four men, were interviewed two to 14 months after discharge. The interviews were recorded and transcribed verbatim and analysed using an interpretive phenomenological approach.

FINDINGS

The analysis revealed three themes: To feel safe in an unfamiliar situation, to experience strains and limitations, and to be confirmed as a human being. These three themes culminated in the essence: To feel strong in an unfamiliar situation. Patients experienced a soothing environment where, despite strains, they felt safe being cared for in a ward with specialised medical treatment. When mental and physical strains decreased during the period of care, they experienced the ability to cope with the simplest tasks as a sign of regained identity.

CONCLUSION

Patients' main experience during intensive care was security. Security along with human contact and interaction with staff and next of kin made the patients feel strengthened as human beings in an unfamiliar situation. The fact that the patients were conscious enabled them to understand their situation and to experience security.

Transitions in the communication experiences of tracheostomised patients in intensive care: a qualitative descriptive study

AIMS AND OBJECTIVES

To describe how tracheostomised patients in intensive care experience acts of communication and to better understand their experiences in the context of the transitions theory.

BACKGROUND

Waking up in an intensive care unit unable to speak because of mechanical ventilation can be challenging. Communication aids are available, but patients still report difficulties communicating. Investigating how mechanically ventilated patients experience communication in the context of the transitions theory might elucidate new ways of supporting them during their transitions while being ventilated.

DESIGN

A qualitative, descriptive design.

METHODS

Eleven patients who had previously been tracheostomised in an intensive care unit were included in this quality improvement project conducted in a university hospital in Norway. Participants were tracheostomised from 3-27 days. Semistructured interviews were conducted from June 2013-August 2013, 3-18 months after hospital discharge. Transcripts were analysed using inductive content analysis.

RESULTS

Participants reported a great diversity of emotions and experiences attempting to communicate while being tracheostomised. One overarching theme emerging from the analysis was the 'Experience of caring and understanding despite having uncomfortable feelings due to troublesome communication.' The theme consists of three categories. The category 'Emotionally challenging' shows that patients struggled initially. With time, their coping improved, as revealed in the category 'The experience changes with time.' Despite difficulties, participants described positive experiences, as shown in the category 'Successful communication.'

CONCLUSION

The importance of patients experiencing caring and understanding despite their difficult situation constitutes the core finding. The findings suggest that participants went through different transitions. Some reached the end of their transition, experiencing increased stability.

RELEVANCE TO CLINICAL PRACTICE

Despite challenges with communication, participants reported that caring and safety provided by health care professionals were significant experiences. They viewed nonverbal communication as being very important.

Incidence of depression, anxiety and stress following traumatic injury: a longitudinal study

Background

Traumatic injury and mental health disorders are co-associated. Early identification of depression, anxiety and stress following injury, and subsequent preventive intervention, may reduce the long-term symptoms and negative impacts associated with depression and anxiety. The purpose of the study was to determine the incidence, severity and predictors of depression, anxiety and stress in injured patients in the acute phase of care, and at six months following injury, as well as the effectiveness of an in-hospital screening tool.

Methods

This descriptive longitudinal study of trauma patients was conducted at a Level 1 Metropolitan Trauma Centre in Australia over 14 months. Participants were interviewed using the Depression Anxiety Stress Scale short-form version (DASS-21) during hospital admission then at 3 and 6 months after injury. Descriptive statistics were performed to evaluate participant characteristics and incidence of depression, anxiety and stress. Correlations and logistic regression were conducted to investigate the ability of the DASS-21 to predict symptoms of depression, anxiety and stress and to investigate factors associated with depression, anxiety and stress 6 months after injury.

Results

201 participants ranging in age (18–94 years) and injury severity participated in the baseline interview and 109 completed all 3 interviews over 6 months. Over half (54%) reported above normal scores for depression, anxiety and/or stress in at least one of the 3 time points. Intensive care unit admission and high levels of depression, anxiety and stress at 3 months post injury were predictors for high levels of depression, anxiety and stress at 6 months. Low scores for depression, anxiety and stress during admission were correlated with low scores for depression, anxiety and stress at 3 and 6 months.

Conclusion

Depression, anxiety and stress in patients hospitalised following injury is common and should be anticipated in patients who have had an intensive care admission. Screening at 3 months following injury identifies patients at risk of long-term symptoms of depression, anxiety and stress.

After critical care: patient support after critical care. A mixed method longitudinal study using email interviews and questionnaires

PURPOSE

To explore experiences and needs over time, of patients discharged from ICU using the Intensive Care Experience (ICE-q) questionnaire, Hospital Anxiety and Depression Scale (HADS) and EuroQoL (EQ-5D), associated clinical predictors (APACHE II, TISS, Length of stay, RIKER scores) and in-depth email interviewing.

METHODS

A mixed-method, longitudinal study of patients with >48hour ICU stays at 2 weeks, 6 months, 12 months using the ICE-q, HADS, EQ-5D triangulated with clinical predictors, including age, gender, length of stay (ICU and hospital), APACHE II and TISS. In-depth qualitative email interviews were completed at 1 month and 6 months. Grounded Theory analysis was applied to interview data and data were triangulated with questionnaire and clinical data.

RESULTS

Data was collected from January 2010 to March 2012 from 77 participants. Both mean EQ-5D visual analogue scale, utility scores and HADS scores improved from 2 weeks to 6 months, (p=<0.001; p=<0.001), but between 6 and 12 months, no change was found in data from either questionnaire, suggesting improvements level off. These variations were reflected in qualitative data themes: rehabilitation/recovery in the context of chronic illness; impact of critical care; emotional and psychological needs (including sub-themes of: information needs and relocation anxiety). The overarching, core theme related to adjustment of normality.

CONCLUSIONS

Patient recovery in this population appears to be shaped by ongoing illness and treatment. Email interviews offer a convenient method of gaining in-depth interview data and could be used as part of ICU follow-up.

Young people's experiences with scoliosis surgery: a survey of pain, nausea, and global satisfaction

BACKGROUND

Scoliosis surgery is one of the most extensive elective surgical processes performed on young people. Although there is a great store of knowledge of surgical techniques, patients' experiences of going through surgery have not been extensively studied.

PURPOSE

The aim of this study is to describe how a cohort of young people and their parents retrospectively rate postoperative pain and nausea and describe their experiences of scoliosis surgery.

METHODS

In a retrospective cohort study, 87 young people aged 8-25 years with scoliosis who underwent corrective surgery from 2004 to 2007 were invited to complete a questionnaire, as were their parents. The semistructured questionnaire dealt with experiences of pain, nausea, and global satisfaction pre- and posthospitalization, assessed by visual analogue scales. The free text commentaries were analyzed using qualitative content analysis.

RESULTS

A total of 51 patients (59%) and 65 parents (75%) answered the questionnaires. Out of the completed questionnaires, 41 had idiopathic, 23 neuromuscular, and 6 other types of scoliosis. Postoperative patient-rated pain was severe 7.3 (median, interquartile range 5-8.4, visual analogue scale 0-10 cm), and the severe pain lasted for 5 (median, 2.7-7.0) days. Nausea was rated to a median of 5 (1.1-7.3) and lasted for a median of 3 (1-5.2) days. Global satisfaction was rated to a median of 3.2 (1.5-5.2). Postoperative pain was the most prominent issue, and present pain was found in 51% of respondents. Nausea and loss of appetite were common during the entire hospital stay. Waiting for the nurses' assistance, lack of control, and technical failures with the analgesia equipment caused discomfort. Parents experienced a lack of confidence in the nurses and felt helpless to support their child or relieve the child's suffering.

CONCLUSION

Young people who underwent scoliosis surgery reported severe postoperative pain and nausea during the hospitalization period and persistent and recent onset pain after discharge, although they did not indicate global dissatisfaction with the hospital stay.

Never ending stories: visual diarizing to recreate autobiographical memory of intensive care unit survivors

AIM

The aim of this study was to explore the potential use of visual diarizing to enable intensive care unit (ICU) survivors to create their story of recovery.

BACKGROUND

An ICU experience can have deleterious psychological and physical effects on survivors leading to reductions in quality of life which for some may be of significant duration. Although there has been exploration of many interventions to support recovery in this group, service provision for survivors remains inconsistent and inadequate.

DESIGN AND PARTICIPANTS

A qualitative interpretive biographical exploration of the ICU experience and recovery phase of ICU survivors using visual diarizing as method. This paper is a component of a larger study and presents an analyses of one participant's visual diary in detail.

METHODS

Data collection was twofold. The participant was supplied with visual diary materials at 2 months post-hospital discharge and depicted his story in words and pictures for a 3-month period, after which he was interviewed. The interview enabled the participant and researcher to interpret the visual diary and create a biographical account of his ICU stay and recovery journey.

FINDINGS

The analysis of one participant's visual diary yielded a wealth of information about his recovery trajectory articulated through the images he chose to symbolize his story. The participant confirmed feelings of persecution whilst in ICU and was unprepared for the physical and psychological disability which ensued following his discharge from hospital. However, his story was one of hope for the future and a determination that good would come out of his experience. He considered using the visual diary enhanced his recovery.

CONCLUSIONS

The participant perceived that visual diarizing enhanced his recovery trajectory by enabling him to recreate his story using visual imagery in a prospective diary.

RELEVANCE TO CLINICAL PRACTICE

Prospective visual diarizing with ICU survivors may have potential as an aid to recovery.

Posttraumatic stress disorder among survivors of critical illness: creation of a conceptual model addressing identification, prevention, and management

Quality of life is frequently impaired among survivors of critical illness, and psychiatric morbidity is an important element contributing to poor quality of life in these patients. Among potential manifestations of psychiatric morbidity following critical illness, symptoms of posttraumatic stress are prevalent and intricately linked to the significant stressors present in the intensive care unit (ICU). As our understanding of the epidemiology of post-ICU posttraumatic stress disorder improves, so must our ability to identify those at highest risk for symptoms in the period of time following critical illness and our ability to implement strategies to prevent symptom development. In addition, a focus on strategies to address clinically apparent psychiatric morbidity will be essential. Much remains to be understood about the identification, prevention, and management of this significant public health problem. This article addresses the importance of uniformity in future epidemiologic studies, proposes framing of risk factors into those likely to be modifiable versus non-modifiable, and provides an assessment of modifiable risk factors in the context of a novel conceptual model that offers insight into potential strategies to attenuate symptoms of posttraumatic stress among survivors of critical illness.

Do survivors of acute neurologic injury remember their stay in the neuroscience intensive care unit?

BACKGROUND

Patients in medical, surgical, and trauma intensive care units (ICUs) are at risk for later development of symptoms of post-traumatic stress disorder (PTSD). Because acute brain injury can impair recall; we sought to show that neuroscience patients undergoing prolonged neuroscience ICU admission have limited memory of their ICU stay and thus are less likely to develop symptoms of PTSD.

METHODS

We surveyed patients >18 years admitted for 10 days or more to our neuroscience ICU over a 10-year period.

RESULTS

The survey response rate was 50.5% (47/93). Forty percent (19/47) of respondents presented with coma. Recall of details of the ICU admission was limited. Fewer than 10% of patients who required mechanical ventilation recalled being on a ventilator. Only five patients (11%) had responses suggestive of possible post-traumatic stress syndrome. The most commonly experienced symptoms following discharge were difficulty sleeping, difficulty with concentration, and memory loss.

CONCLUSION

Patients requiring prolonged neuroscience ICU admission do not appear to be traumatized by their ICU stay.

How much time do nurses need to write an ICU diary?

BACKGROUND

Diaries in the Intensive Care Unit (ICU) support patients and relatives during and after a stay on the ICU. Barriers to implementation of the ICU diary are workload, unwanted closeness to patients and lack of time.

AIMS AND OBJECTIVES

The purpose of the study was to evaluate the time nurses consume writing an ICU diary. Further questions were to examine whether the first diary entry, which includes a more detailed description about the admission, consumes more time than other entries and whether the time taken depends on experience or workload of the nurses.

DESIGN

Quantitative, prospective, international observational multicentre study in four ICUs within the international diary network in Germany (two ICUs), Sweden and Switzerland (one ICU each).

METHOD

During a 6-month period in 2012/2013 nurses measured the time they consumed writing a diary in minutes and seconds, the number of diaries they contributed to and total number of diary entries, the nurse-patient ratio, their level of experience in writing diaries, interruptions while writing in a diary and additional information like photographs or follow-up visits.

RESULTS

In summary 29 diaries were collected which included 195 written entries. The first entry needed significantly more time than following entries (first entry: mean 13:33 min versus following entries: mean 5:31, p < 0·001). The mean time for following entries differed significantly between the countries: Switzerland: 6:14, Sweden 5:31 and Germany 3:36 (p < 0·001). Nurses with more experience used more time to write a diary (not significant). With increasing nurse-patient-ratio the time decreased for following entries (ratio 1:1: mean 5:42, ratio 1:2: mean 5:27, ratio 1:3: mean 3:12, p = 0·007).

CONCLUSION

Writing a diary for patients and relatives means an additional amount of time and workload, but according to the increased quality of nursing the time seems to be feasible for implementation. The measured time was self-reported, thus including possible bias for the results.

Intensive care delirium - effect on memories and health-related quality of life - a follow-up study

AIMS AND OBJECTIVES

To investigate the effects of delirium in the intensive care unit on health-related quality of life, healthcare dependency and memory after discharge and to explore the association between health-related quality of life and memories, patient diaries and intensive care unit follow-up.

BACKGROUND

Up to 83% of intensive care unit patients experience delirium. In addition to increased risk of mortality, morbidity and cognitive impairment, the experience itself is unpleasant. A number of studies have focused on memories associated with delirium, but the association between delirium, memories and health-related quality needs further investigation.

DESIGN

We used an observational multicentre design with telephone interviews.

METHODS

Adult intensive care unit patients (n = 360) were consecutively recruited and interviewed using the intensive care unit-Memory Tool one week after intensive care unit. Interviews were repeated after two and six months and supplemented with Short Form-36 and the Barthel Index.

RESULTS

Delirium was detected in 60% of the patients in our study, and delirious patients had significantly fewer factual memories and more memories of delusion than nondelirious patients up to six months postintensive care unit discharge. Delirium, memories and intensive care unit diaries with follow-up did not affect health-related quality of life and healthcare dependency. Memories of delusions might have an impact on patients assessed as nondelirious.

CONCLUSIONS

More than half of the patients in intensive care unit experience delirium, which is associated with fewer factual memories and more memories of delusions. Short Form-36 might not be sensitive to delirium-related outcomes. Future research should include the development of better assessment tools to determine the long-term consequences of intensive care unit delirium.

RELEVANCE TO CLINICAL PRACTICE

We recommend regular assessment to prevent, detect and treat delirium. We also recommend an intensive care unit follow-up programme providing an opportunity for postintensive care unit patients, particularly previously delirious patients, to discuss their memories and experiences with intensive care unit professionals.