Carl Bäckman

Intensive care diaries reduce new onset post traumatic stress disorder following critical illness: a randomised, controlled trial

IntroductionPatients recovering from critical illness have been shown to be at risk of developing Post Traumatic Stress disorder (PTSD). This study was to evaluate whether a prospectively collected diary of a patients intensive care unit (ICU) stay when used during convalescence following critical illness will reduce the development of new onset PTSD.MethodsIntensive care patients with an ICU stay of more than 72 hours were recruited to a randomised controlled trial examining the effect of a diary outlining the details of the patients ICU stay on the development of acute PTSD. The intervention patients received their ICU diary at 1 month following critical care discharge and the final assessment of the development of acute PTSD was made at 3 months.Results352 patients were randomised to the study at 1 month. The incidence of new cases of PTSD was reduced in the intervention group compared to the control patients (5% versus 13%, P = 0.02).ConclusionsThe provision of an ICU diary is effective in aiding psychological recovery and reducing the incidence of new PTSD.Trial registrationNCT00912613.

Pre-existing disease: the most important factor for health related quality of life long-term after critical illness: a prospective, longitudinal, multicentre trial

IntroductionThe aim of the present multicenter study was to assess long term (36 months) health related quality of life in patients after critical illness, compare ICU survivors health related quality of life to that of the general population and examine the impact of pre-existing disease and factors related to ICU care on health related quality of life.MethodsProspective, longitudinal, multicentre trial in three combined medical and surgical intensive care units of one university and two general hospitals in Sweden. By mailed questionnaires, health related quality of life was assessed at 6, 12, 24 and 36 months after the stay in ICU by EQ-5D and SF-36, and information of pre-existing disease was collected at the 6 months measure. ICU related factors were obtained from the local ICU database. Comorbidity and health related quality of life (EQ-5D; SF-36) was examined in the reference group. Among the 5306 patients admitted, 1663 were considered eligible (>24 hrs in the intensive care unit, and age ≥ 18 yrs, and alive 6 months after discharge). At the 6 month measure 980 (59%) patients answered the questionnaire. Of these 739 (75%) also answered at 12 month, 595 (61%) at 24 month, and 478 (47%) answered at the 36 month measure. As reference group, a random sample (n = 6093) of people from the uptake area of the hospitals were used in which concurrent disease was assessed and adjusted for.ResultsOnly small improvements were recorded in health related quality of life up to 36 months after ICU admission. The majority of the reduction in health related quality of life after care in the ICU was related to the health related quality of life effects of pre-existing diseases. No significant effect on the long-term health related quality of life by any of the ICU-related factors was discernible.ConclusionsA large proportion of the reduction in the health related quality of life after being in the ICU is attributable to pre-existing disease. The importance of the effect of pre-existing disease is further supported by the small, long term increment in the health related quality of life after treatment in the ICU. The reliability of the conclusions is supported by the size of the study populations and the long follow-up period.

Long-term effect of the ICU-diary concept on quality of life after critical illness

Background: Critically ill patients often spend time in the intensive care unit (ICU) either unconscious or sedated. On recovery, they are often in a state of confusion with memory loss that may be associated with a longstanding reduction in health‐related quality of life (QoL). We hypothesised that the ICU‐diary concept could improve their QoL by filling in their memory gaps.

Physical effects of trauma and the psychological consequences of preexisting diseases account for a significant portion of the health-related quality of life patterns of former trauma patients.

Background: Health-related quality of life (HRQoL) is known to be significantly affected in former trauma patients. However, the underlying factors that lead to this outcome are largely unknown. In former intensive care unit (ICU) patients, it has been recognized that preexisting disease is the most important factor for the long-term HRQoL. The aim of this study was to investigate HRQoL up to 2 years after trauma and to examine the contribution of the trauma-specific, ICU-related, sociodemographic factors together with the effects of preexisting disease, and further to make a comparison with a large general population. Methods: A prospective 2-year multicenter study in Sweden of 108 injured patients. By mailed questionnaires, HRQoL was assessed at 6 months, 12 months, and 24 months after the stay in ICU by Short Form (SF)-36, and information of preexisting disease was collected from the national hospital database. ICU-related factors were obtained from the local ICU database. Comorbidity and HRQoL (SF-36) was also examined in the reference group, a random sample of 10,000 inhabitants in the uptake area of the hospitals. Results: For the trauma patients, there was a marked and early decrease in the physical dimensions of the SF-36 (role limitations due to physical problems and bodily pain). This decrease improved rapidly and was almost normalized after 24 months. In parallel, there were extensive decreases in the psychologic dimensions (vitality, social functioning, role limitations due to emotional problems, and mental health) of the SF-36 when comparisons were made with the general reference population. Conclusions: The new and important finding in this study is that the trauma population seems to have a trauma-specific HRQoL outcome pattern. First, there is a large and significant decrease in the physical dimensions of the SF-36, which is due to musculoskeletal effects and pain secondary to the trauma. This normalizes within 2 years, whereas the overall decrease in HRQoL remains and most importantly it is seen mainly in the psychologic dimensions and it is due to preexisting diseases.

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.

Report on Third International Intensive Aftercare Conference in Norrköping, Sweden.

The third international conference on intensive care unit (ICU) diaries and intensive aftercare took place in Norrköping, Sweden, on 28 November 2013. The conference was organized by Carl Bäckman and colleagues, Vrinnevi Hospital and NOFI, and represented by Sissell Storli. More than 100 clinicians from across Europe and the USA attended the conference.

Precipitants of post-traumatic stress disorder following intensive care: role and need of physical restraints. Reply by authors to Dr. Kapadia

Sir: Dr. Kapadia commented that the type of restraint used was not specified. While this is true, we would not regard mittens as physical restraint, as this term implies limitation to full movement of limbs. All the restraint patients in the study were restrained by tying their wrists loosely to the side of the bed. Twenty-two out of 81 study patients recruited at one centre were physically restrained, and the time they were restrained made up 45 days out of the 303 days spent by these patients in the intensive care unit (ICU). Five (23%) of the restraint patients and 7 (11%) of the non-restraint patients admitted to the same ICU developed post-traumatic stress disorder (PTSD). The other four study centres did not practice physical restraint. The decision to recruit patients from five ICUs across Europe was intended to ensure a mixture of care practices. The idea of the study was not to apportion blame to any particular practice, e.g. physical restraint or chemical restraint, but to look at as many possible precipitants of PTSD as possible. Dr. Kapadia seems to have concentrated on the finding that physical restraint is a possible precipitant of PTSD; however, chemical restraint was also one of the precipitants, as was a previous history of psychological problems and the recall of delusional memories. Dr. Kapadia questions the need for complicated statistical analysis to demonstrate that physical restraints are associated with increased PTSD. However, this method was used because of the variety of practices and possible precipitants of PTSD, of which physical restraint is only one. We should all be questioning our practices of both physical and chemical restraint as a result of this study. C. Jones ( ) · R. D. Griffiths University of Liverpool, Intensive Care Research Group, Division of Metabolic & Cellular Medicine, School of Clinical Sciences, Faculty of Medicine, L69 3GA Liverpool, UK e-mail: Christina.Jones@sthk.nhs.uk, rdg@liverpool.ac.uk