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Poor physical and mental health predicts prolonged grief disorder: A prospective, population-based cohort study on caregivers of patients at the end of life.

ABSTRACT: BACKGROUND:The health of caregivers can be affected during end-of-life caregiving. Previous cross-sectional studies have indicated an association between poor health status and prolonged grief disorder, but prospective studies are lacking. AIM:To describe physical and mental health status in caregivers of patients at the end of life, and to investigate whether caregivers' health status during caregiving predict prolonged grief disorder. DESIGN:A population-based prospective survey was conducted. Health status was measured in caregivers during caregiving (SF-36), and prolonged grief disorder was assessed 6?months after bereavement (Prolonged Grief-13). We calculated mean scores of health status and explored the association with prolonged grief disorder using logistic regression adjusted for age, gender and education. SETTING/PARTICIPANTS:The health in caregivers of patients granted drug reimbursement due to terminal illness in Denmark in 2012 was assessed during caregiving and 6?months after bereavement (n?=?2125). RESULTS:The SF-36 subscale 'role-physical' concerning role limitations due to physical health, the 'mental health' component score, and all 'mental health' subscales showed significantly worse health in the participants than in the general population. Both poor physical health (adjusted OR: 1.05 (95% CI: 1.04-1.07)) and poor mental health (adjusted OR: 1.09 (95% CI: 1.07-1.11)) predicted prolonged grief disorder. CONCLUSION:Caregivers scored lower on one physical subscale and all mental health measures than the general population. Prolonged grief disorder was predicted by poor physical and mental health status before bereavement. Future research is needed on the use of health status in systematic assessment to identify caregivers in need of support.

SUBMITTER: Lenger MK

PROVIDER: S-EPMC7543026 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature

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Poor physical and mental health predicts prolonged grief disorder: A prospective, population-based cohort study on caregivers of patients at the end of life.

Lenger Maja Krarup MK Neergaard Mette Asbjoern MA Guldin Mai-Britt MB Nielsen Mette Kjaergaard MK

Palliative medicine 20200823 10

<h4>Background</h4>The health of caregivers can be affected during end-of-life caregiving. Previous cross-sectional studies have indicated an association between poor health status and prolonged grief disorder, but prospective studies are lacking.<h4>Aim</h4>To describe physical and mental health status in caregivers of patients at the end of life, and to investigate whether caregivers' health status during caregiving predict prolonged grief disorder.<h4>Design</h4>A population-based prospective ...[more]

PMID: 32830615

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Project description:Background: Functional impairment is essential in the diagnostic criteria for prolonged grief disorder (PGD) in the ICD-11. It refers to the negative impact on everyday life, including inability to maintain the usual level of functioning. We aimed to assess the extent of functional impairment, emotion-related role limitation, and impaired social functioning before and after bereavement, and to explore associations with PGD, as measured by the 13-item Prolonged Grief Scale (PGDPG13). Method: Relatives of terminally ill patients (n = 1,622) completed a questionnaire before and after bereavement. The questionnaire assessed "overall functional impairment" (PG-13 item) and "aspects of functional impairment" measured by mean scores of the 36-item Short Form Survey (SF-36) subscales emotional role and social functioning (0: worst; 100: best). We analyzed associations between PGDPG13 and functional impairment prior to bereavement using logistic regression models adjusted for age, gender, personal relation, education, time interval to patient's death, and pre-loss grief. Results: In total, 51% reported overall functional impairment before bereavement, 27% reported functional impairment at 6 months after bereavement, and 19% reported functional impairment at 3 years after bereavement. The mean emotional role score was 47.5 (95%CI: 45.4-49.7) before bereavement, increasing to 77.4 (95%CI: 75.7-79.0) at 3 years after bereavement, compared to 85.1 (95%CI: 77.6-92.6) in a reference sample. Mean social functioning score increased gradually reaching the mean of the reference sample at 3 years after bereavement. PGDPG13 was present in 26% of those with overall functional impairment at 6 months after bereavement, decreasing to 11% at 3 years after bereavement. Pre-bereavement measures of emotional role and social functioning were associated with PGDPG13at 6 months and 3 years after bereavement. Discussion: Overall functional impairment was prevalent as reflected in low scores on daily activities and social functioning compared to a reference sample. Functioning may be an important factor during caregiving and bereavement and pre-bereavement functional impairment was associated with PGDPG13. Future studies should investigate if maintaining daily activities and social functioning before bereavement could be key in early supportive care. Moreover, the role of functional impairment in bereavement interventions should be explored.

Project description:BACKGROUND:Prolonged grief disorder (PGD) has emerged as a well-defined and relatively common mental disorder that will be included in the upcoming revision of the International Classification of Diseases. Recent trials with grief-specific, mostly cognitive behavioral interventions for patients with a clinically relevant diagnosis of PGD showed large effect sizes. However, a small trial suggested that non-specific behavioral activation might suffice to improve PGD. So, more evidence for the relative efficacy of grief-specific treatments is needed, as is more research on the predictors of treatment success. The purpose of the proposed trial is to evaluate a newly developed and successfully pilot-tested, prolonged grief-specific, integrative cognitive behavioral therapy (PG-CBT) compared to an active yet unspecific treatment, present-centered therapy (PCT). METHODS:In a multicenter, randomized controlled trial with 204 adults with a primary diagnosis of PGD, PG-CBT is compared to PCT, assuming the superiority of PG-CBT. Both treatments consist of 20 to 24 individual sessions, with an overall treatment length of about 6 months. The primary outcome, grief symptom severity, is assessed by blinded interviewers 12 months after randomization. Secondary outcomes are grief symptom severity at post treatment, in addition to self-reported overall mental health symptoms, depressive and somatoform symptoms at post treatment and 12 months post randomization. Possible moderators and mediators of treatment success are also explored. DISCUSSION:The trial is designed to avoid bias as much as possible (stratified randomization performed independently, blinded outcome assessment, intention-to-treat-analysis, balanced treatment dose, continuous supervision, control for allegiance effects) thereby enhancing internal validity. At the same time, some aspects of the trial will ensure clinical relevance (recruiting at outpatient clinics that are part of routine health care and keeping exclusion criteria to a minimum). Since the trial is powered adequately for the primary outcome, all secondary analyses including moderator analyses are exploratory by nature. The results will extend the knowledge on efficacious treatment of PGD and its predictors. TRIAL REGISTRATION:German Clinical Trials Register, ID: DRKS00012317 . Registered on 6 September 2017.

Project description:The recent introduction of prolonged grief disorder (PGD) as a diagnostic category may cause negative social reactions (i.e. public stigma). Vignette experiments demonstrate that persons with both PGD symptoms and a PGD diagnosis elicit more public stigma than persons who experience integrated grief. However, the strength of the influence of the diagnosis itself remains unclear: We aimed to clarify if the diagnostic label PGD produces additional public stigma beyond PGD symptoms. We further compared whether public stigma varies between the label PGD and the label major depressive episode (MDE) (when PGD symptoms are present) and if gender of the bereaved person influences public stigma or moderates the aforementioned effects. Eight-hundred fifty-two participants (77% female; Mage = 32.6 years, SD = 13.3) were randomly assigned to read online one of eight vignettes describing either a bereaved male or female, with PGD symptoms and PGD diagnosis; PGD symptoms and MDE diagnosis; PGD symptoms and no diagnosis, or no PGD symptoms and no diagnosis (i.e., integrated grief). Following the vignettes, participants indicated which negative characteristics they ascribed to the person, their emotional reactions, and preferred social distance from the person. People with PGD symptoms and PGD (or MDE) diagnosis were attributed more negative characteristics, and elicited more negative emotions and a stronger desire for social distance than people with integrated grief. However, public stigma did not differ for people with both PGD symptoms and diagnosis compared to people only experiencing PGD symptoms. Gender of the bereaved only had an influence on desired social distance, which was larger towards men. Helping severely distressed bereaved people (regardless of diagnostic status) cope with negative social reactions may help them adapt to bereavement. Results demonstrate that the experience of severe grief reactions, yet not a diagnostic label per se, causes public stigma.

Project description:Present-centered therapy (PCT) was originally developed as a strong comparator for the non-specific effects of psychotherapy in the treatment of posttraumatic stress disorder. PCT qualifies as a not strictly supportive treatment as it is structured and homework is assigned between sessions. It does not focus on cognitive restructuring or exposure. A growing body of literature supports its beneficial effects. For example, it demonstrated only slightly inferior effect sizes and lower dropout rates compared to that of trauma-focused cognitive behavioral therapy in several trials with patients suffering from posttraumatic stress disorder. The current study is the first to evaluate the feasibility and the treatment effects of PCT in adults with prolonged grief disorder (PGD). Meta-analyses on psychotherapy for PGD have yielded moderate effect sizes. N = 20 individuals suffering from PGD were treated with PCT by novice therapists as part of a preparation phase for an upcoming RCT in an outpatient setting. Treatment consisted of 20-24 sessions á 50 min. All outcomes were assessed before treatment, at post-treatment, and at the 3-month follow-up. The primary outcome, PGD symptom severity, was assessed using the Interview for Prolonged Grief-13. Secondary outcomes were self-reported PGD severity, depression, general psychological distress, and somatic symptom severity. Furthermore, therapists evaluated their experiences with their first PCT patient and the treatment manual. In intent-to-treat analyses of all patients we found a significant decrease in interview-based PGD symptom severity at post-treatment (d = 1.26). Decreases were maintained up to the 3-month follow-up assessment (d = 1.25). There were also significant decreases in self-reported PGD symptoms, depression, and general psychological distress. No changes were observed for somatic symptoms. The completion rate was 85%. Therapists deemed PCT to be a learnable treatment program that can be adapted to the patient's individual needs. The preliminary results of PCT as a treatment for PGD demonstrate large effects and indicate good feasibility in outpatient settings. The treatment effects were larger than those reported in meta-analyses. Thus, PCT is a promising treatment for PGD. Possible future research directions are discussed.

Project description:Background/objectiveBereaved ICU family surrogates' psychological distress, e.g., anxiety, depression, and post-traumatic stress disorder (PTSD), is usually examined independently, despite the well-recognized comorbidity of these symptoms. Furthermore, the few studies exploring impact of psychological distress on development of prolonged grief disorder (PGD) did not consider the dynamic impact of symptom evolution. We identified surrogates' distinct patterns/states of comorbid psychological distress and their evolution over the first 3 months of bereavement and evaluated their associations with PGD at 6-month postloss.MethodsA longitudinal observational study was conducted on 319 bereaved surrogates. Symptoms of anxiety, depression, PTSD, and PGD were measured by the anxiety and depression subscales of the Hospital Anxiety and Depression Scale, Impact of Event Scale-Revised scale, and the PGD-13, respectively. Distinct psychological-distress states and their evolution were examined by latent transition analysis. Association between psychological-distress states and PGD symptoms was examined by logistic regression.ResultsThree distinct comorbid psychological-distress states (prevalence) were initially identified: no distress (56.3%), severe-depressive/borderline-anxiety distress (30.5%), and severe-anxiety/depressive/PTSD distress (13.3%). Except for those in the stable no-distress state, surrogates tended to regress to states of less psychological distress at the subsequent assessment. The proportion of participants in each psychological-distress state changed to no distress (76.8%), severe-depressive/borderline-anxiety distress (18.6%), and severe-anxiety/depressive/PTSD distress (4.6%) at 3-month postloss. Surrogates in the severe-depressive/borderline-anxiety distress and severe-anxiety/depressive/PTSD-distress state at 3-month postloss were more likely to develop PGD at 6-month postloss (OR [95%] = 14.58 [1.48, 143.54] and 104.50 [10.45, 1044.66], respectively).ConclusionsA minority of family surrogates of ICU decedents suffered comorbid severe-depressive/borderline-anxiety distress and severe-anxiety/depressive/PTSD symptoms during early bereavement, but they were more likely to progress into PGD at 6-month postloss.

Dataset Information

Poor physical and mental health predicts prolonged grief disorder: A prospective, population-based cohort study on caregivers of patients at the end of life.

Publications

Poor physical and mental health predicts prolonged grief disorder: A prospective, population-based cohort study on caregivers of patients at the end of life.

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