Few studies have examined treatments for complicated grief--a debilitating condition that can develop after the loss of a loved one. This study compared the effectiveness of cognitive-behavioral therapy with a nonspecific treatment with supportive counseling (SC). Using a minimization method, 54 mourners with clinically significant levels of complicated grief were allocated to 1 of 3 treatment conditions: (a) a condition of 6 sessions of cognitive restructuring (CR) and 6 sessions of exposure therapy (ET; CR + ET), (b) a condition in which these interventions were applied in reversed order (ET + CR), and (c) 12 sessions of SC. Outcomes showed that the 2 cognitive-behavioral therapy conditions produced more improvement in complicated grief and general psychopathology than SC in the completers and intention-to-treat groups. Comparison of the cognitive-behavioral conditions showed that "pure" exposure was more effective than "pure" cognitive restructuring, that adding ET to CR led to more additional improvement than adding CR to ET, and that ET + CR was more efficacious than CR + ET. Effect sizes of ET + CR were encouraging and compare favorably with those found in earlier bereavement intervention studies.

The psychometric properties of the Dutch version of the Inventory of Traumatic Grief (ITG) were investigated in two studies with bereaved adults who had suffered the loss of a first-degree relative. In Study 1, exploratory factor analysis indicated that the items of the ITG clustered together into one underlying factor. In addition, the internal consistency of the ITG and its short-term temporal stability were found to be high. In Study 2 it was found that the ITG exhibited adequate discriminative, concurrent, and construct validity. Furthermore, an ITG cutoff score for a diagnosis of traumatic grief was determined, with a sensitivity of 86% and a specificity of 76%, providing evidence in favor of the predictive validity of the ITG.

These results confirm the previous finding of a distinction between symptoms of traumatic grief and symptoms of bereavement-related depression and anxiety.

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Objective To examine the effectiveness of a family based grief counselling programme to prevent complicated grief among first degree relatives and spouses of someone who had committed suicide. Design Cluster randomised controlled trial with follow-up at 13 months after the suicide. Setting General practices in the Netherlands. Participants 122 first degree relatives and spouses of 70 people who committed suicide; 39 families (68 participants) were allocated to intervention, 31 families (54 participants) to control. Intervention A family based, cognitive behaviour counselling programme of four sessions with a trained psychiatric nurse counsellor between three to six months after the suicide. Control participants received usual care. Main outcome measures Self report complicated grief. Secondary outcomes were the presence of maladaptive grief reactions, depression, suicidal ideation, and perceptions of being to blame for the suicide. Results The intervention was not associated with a reduction in complicated grief (mean difference −0.61, 95% confidence interval −6.05 to 4.83; P=0.82). Secondary outcomes were not affected either. When adjusted for baseline inequalities, the intervention reduced the risk of perceptions of being to blame (odds ratio 0.18, 0.05 to 0.67; P=0.01) and maladaptive grief reactions (0.39, 0.15 to 1.01; P=0.06). Conclusions A cognitive behaviour grief counselling programme for families bereaved by suicide did not reduce the risk of complicated grief or suicidal ideation or the level of depression. The programme may help to prevent maladaptive grief reactions and perceptions of blame among first degree relatives and spouses. Trial registration Current Controlled Trials ISRCTN66473618.

Background: Hundreds of individuals lost one or more significant others in the MH17 plane crash in 2014 in Ukraine. The current study is the first to explore subgroups of disaster-bereaved individuals based on presence of psychopathology clusters. This may inform the development of diagnostic instruments and tailored interventions. Objective: Aims of the current study were to examine (1) subgroups based on presence of prolonged grief disorder (PGD), major depressive disorder (MDD), and posttraumatic stress disorder (PTSD) symptom clusters and (2) associations between class membership, disaster-related variables (i.e. experiencing multiple losses, conducting multiple burials for the same deceased, and time to confirmation of death), and a sense of unrealness. Method: Self-rated PGD (10 items of the Traumatic Grief Inventory represented in two symptom clusters), MDD (16-item Quick Inventory Of Depressive Symptomatology represented in one symptom cluster), and PTSD (20-item PTSD Checklist for DSM-5 represented in four symptom clusters) from 167 participants were subjected to latent class analysis to identify subgroups (i.e. classes). Correlates of class membership were assessed using the three-step approach. Results: A three-class solution yielded the best model fit. Class 1 (Resilient class; 20.0%) was predominantly characterized by low probability of PGD, MDD, and PTSD symptom clusters, class 2 (PGD class; 41.8%) by moderate to high probability of presence of PGD, and class 3 (Combined class; 38.2%) by moderate to high probability of presence of PGD, MDD, and PTSD symptom clusters. Compared with the Resilient class, a sense of unrealness was more likely to be experienced by individuals in the PGD class and the Combined class. Conclusions: Our results indicate that subgroups of disaster-bereaved individuals can be distinguished based on the presence of PGD, MDD, and PTSD symptom clusters. A sense of unrealness was the strongest distinguishing feature of the subgroups.

Chronic dysfunction after complicated grief is not rare and emphasizes the need to identify bereaved individuals at risk. Three months following bereavement, self-reported psychiatric and general health of 153 relatives of 74 suicides was worse than of 70 relatives of 39 natural deaths. Moreover, the felt need for professional help was higher among the former, even after adjustment for expectedness of death, sociodemographic differences, and relatives'/spouses' neuroticism. This suggests that suicide-bereaved individuals may constitute a high-risk group of mourners in need of targeted postvention.

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