Development and Evaluation of the Grief and Communication Family Support Intervention for Parentally Bereaved Families in Sweden

Each year in Sweden, approximately 6,900 children will have a parent diagnosed with cancer. Of all the children in Sweden born between 1990–1992, 5.6% have a parent with cancer and 1.1% of them have already had a parent die from cancer. Bereavement support is an important component in palliative care, which aims to alleviate the physical, psychological, and spiritual suffering of patients and their family members. Several, but not all families participating in the studies in this thesis came from a palliative care setting. Earlier research has shown that parentally bereaved children often experience psychological problems, physical problems, reduced self-esteem, difficulties communicating,school and behavioral problems, and/or complicated grief, with approximately 10% of parentally bereaved children experiencing some type of clinically significant psychological difficulty. Moreover, a child’s response to a parent’s death is often mediated by how their surviving parent responds to the loss. Still, support for bereaved children and families is limited in Sweden. The overall aim of this research project was to explore and describe psychological health, grief, and family communication among parentally bereaved children and surviving parents and to develop and evaluate a supportive family intervention. Four studies were conducted including an interview study exploring family communication in parentally bereaved families, a questionnaire study examining associations between family communication and psychological health in parentally bereaved children and adolescents, and the adaptation and evaluation of the Grief and Communication Family Support Intervention. Results from these four studies indicated that communication may be an important factor for adjustment following the death of a parent. Specifically, communication in some parentally bereaved families may involve conflict, which may in turn affect child and adolescent psychological health. Results from testing the Grief and Communication Family Support Intervention indicate that it may improve family communication and relationships. Testing the Grief and Communication Family Support Intervention with larger, more diverse samples is necessary to confirm these results. The results imply that helping families find ways to adjust and adapt in healthy ways following the death of a parent, potentially through the Grief and Communication Family Support Intervention, is likely to improve psychological health and communication among bereaved family members

End-of-Life-Related Factors Associated with Posttraumatic Stress and Prolonged Grief in Parentally Bereaved Adolescents.

Posttraumatic stress disorder (PTSD) and prolonged grief disorder (PGD) are well-documented in parentally bereaved adolescents. Whether or not the parent's death is perceived as traumatic may be influenced by several end-of-life-related factors. This study aimed to examine the associations between end-of-life-related factors, symptoms of posttraumatic stress disorder (PTSD), symptoms of prolonged grief disorder and PGD, and the association between PTSD and PGD. Mann-Whitney U tests and Spearman correlation were used to analyze the relationships between end-of-life-related factors, PTSD, and PGD. Regretting one's decision to be present or not present at the time of death resulted in a significant difference in self-reported scores for PTSD, but not PGD

The grief and communication family support intervention : Intervention fidelity, participant experiences, and potential outcomes

This study aimed to evaluate intervention fidelity and explore participants' experiences and potential outcomes after participating in the intervention. Using a pretest post-test pilot study, 10 parentally bereaved families completed the three-session manual-based intervention with a family therapist. Sessions were audio-recorded. Therapists completed an adherence checklist to assess fidelity. Assessments via questionnaires and interviews occurred at one month post-intervention and via questionnaires at baseline and six months post-intervention. This study showed a high level of fidelity. The study shows preliminary evidence of the intervention's capacity to improve communication and relationships in parentally bereaved families

Communication, self-esteem and prolonged grief in parent-adolescent dyads, 1-4 years following the death of a parent to cancer

PURPOSE: Talking and grieving together may be advantageous for maintaining belief in a meaningful future and can help bereaved adolescents and their parents to cope better with the situation. The aim of this study was to explore communication, self-esteem and prolonged grief in adolescent-parent dyads, following the death of a parent to cancer. METHOD: This study has a descriptive and comparative design. Twenty family dyads consisting of parentally bereaved adolescents (12-19 years) and their widowed parents completed the Parent and Adolescent Communication Scale, Rosenberg Self-Esteem Scale and Prolonged Grief-13, 1-4 years following the death of a parent. RESULTS: Twelve family dyads reported normal-high parent-adolescent communication, 11 dyads rated normal-high self-esteem. Two adolescents and three parents scored above the cut-off for possible prolonged grief disorder (≥35), none of these were in the same dyads. There was a difference (p < .05) between boys (mean 40.0) and girls (mean 41.9) with regard to open family communication, as assessed by parents. Girls reported lower self-esteem (mean 26.0) than boys (mean 34.1, p < .01). CONCLUSIONS: This study provides insights from parentally bereaved families which indicate that despite experiencing the often-traumatic life event of losing a parent or partner, most participants reported normal parent-adolescent communication, normal self-esteem and few symptoms of prolonged grief. The potential usefulness of identifying families who may need professional support in family communication following the death of a parent is discussed

Outcomes of the grief and communication family support intervention on parent and child psychological health and communication

Parents and children risk developing psychological health problems following the death of a partner/parent and may need professional support. This study used the reliable change criterion and clinically significant change to examine the outcomes of the Grief and Communication Family Support Intervention, comprising three family meetings with a family therapist, among 10 parents and 14 children, using pre-post outcome scores. The results provided preliminary evidence that the Grief and Communication Family Support Intervention may improve self-esteem and reduce anxiety in some parents and may improve communication and reduce internalizing and externalizing problems in some children

Breaking the silence about illness and death : Potential effects of a pilot study of the family talk intervention when a parent with dependent children receives specialized palliative home care

Objective The entire family is affected when a parent is severely ill. Parents often need and appreciate professional support when talking to children about illness and death. The family talk intervention (FTI) is family-centered and intends to promote communication about the illness and its consequences, support parenting to enhance family coping and help family members share experiences with each other to create a shared family history. This study aimed to explore potential effects of FTI in specialized palliative home care, as reported by parents. Method This pre-post test intervention pilot was conducted in specialized palliative home care. A convergent mixed-method design was used to analyze interview and questionnaire data. Twenty families with dependent children were recruited from two specialized palliative home care units in Stockholm, Sweden. Results Parents reported that family communication improved after participation in FTI as family members learned communication strategies that facilitated open sharing of thoughts and feelings. Increased open communication helped family members gain a better understanding of each other's perspectives. Parents reported that relationships with their partner and children had improved as they now shared several strategies for maintaining family relationships. Parents were also less worried following participation in FTI. The ill parents stated that they gained a sense of security and were less worried about the future. Significance of results This study adds to the evidence that FTI may be a useful intervention for families with dependent children and an ill parent in a palliative care setting. This trial is registered at ClinicalTrials.gov Identifier NCT03119545

Guidelines for the use of flow cytometry and cell sorting in immunological studies

International audienceThe classical model of hematopoiesis established in the mouse postulates that lymphoid cells originate from a founder population of common lymphoid progenitors. Here, using a modeling approach in humanized mice, we showed that human lymphoid development stemmed from distinct populations of CD127(-) and CD127(+) early lymphoid progenitors (ELPs). Combining molecular analyses with in vitro and in vivo functional assays, we demonstrated that CD127(-) and CD127(+) ELPs emerged independently from lympho-mono-dendritic progenitors, responded differently to Notch1 signals, underwent divergent modes of lineage restriction, and displayed both common and specific differentiation potentials. Whereas CD127(-) ELPs comprised precursors of T cells, marginal zone B cells, and natural killer (NK) and innate lymphoid cells (ILCs), CD127(+) ELPs supported production of all NK cell, ILC, and B cell populations but lacked T potential. On the basis of these results, we propose a "two-family" model of human lymphoid development that differs from the prevailing model of hematopoiesis

Prospective observational cohort study on grading the severity of postoperative complications in global surgery research

Background The Clavien–Dindo classification is perhaps the most widely used approach for reporting postoperative complications in clinical trials. This system classifies complication severity by the treatment provided. However, it is unclear whether the Clavien–Dindo system can be used internationally in studies across differing healthcare systems in high- (HICs) and low- and middle-income countries (LMICs). Methods This was a secondary analysis of the International Surgical Outcomes Study (ISOS), a prospective observational cohort study of elective surgery in adults. Data collection occurred over a 7-day period. Severity of complications was graded using Clavien–Dindo and the simpler ISOS grading (mild, moderate or severe, based on guided investigator judgement). Severity grading was compared using the intraclass correlation coefficient (ICC). Data are presented as frequencies and ICC values (with 95 per cent c.i.). The analysis was stratified by income status of the country, comparing HICs with LMICs. Results A total of 44 814 patients were recruited from 474 hospitals in 27 countries (19 HICs and 8 LMICs). Some 7508 patients (16·8 per cent) experienced at least one postoperative complication, equivalent to 11 664 complications in total. Using the ISOS classification, 5504 of 11 664 complications (47·2 per cent) were graded as mild, 4244 (36·4 per cent) as moderate and 1916 (16·4 per cent) as severe. Using Clavien–Dindo, 6781 of 11 664 complications (58·1 per cent) were graded as I or II, 1740 (14·9 per cent) as III, 2408 (20·6 per cent) as IV and 735 (6·3 per cent) as V. Agreement between classification systems was poor overall (ICC 0·41, 95 per cent c.i. 0·20 to 0·55), and in LMICs (ICC 0·23, 0·05 to 0·38) and HICs (ICC 0·46, 0·25 to 0·59). Conclusion Caution is recommended when using a treatment approach to grade complications in global surgery studies, as this may introduce bias unintentionally

The surgical safety checklist and patient outcomes after surgery: a prospective observational cohort study, systematic review and meta-analysis

© 2017 British Journal of Anaesthesia Background: The surgical safety checklist is widely used to improve the quality of perioperative care. However, clinicians continue to debate the clinical effectiveness of this tool. Methods: Prospective analysis of data from the International Surgical Outcomes Study (ISOS), an international observational study of elective in-patient surgery, accompanied by a systematic review and meta-analysis of published literature. The exposure was surgical safety checklist use. The primary outcome was in-hospital mortality and the secondary outcome was postoperative complications. In the ISOS cohort, a multivariable multi-level generalized linear model was used to test associations. To further contextualise these findings, we included the results from the ISOS cohort in a meta-analysis. Results are reported as odds ratios (OR) with 95% confidence intervals. Results: We included 44 814 patients from 497 hospitals in 27 countries in the ISOS analysis. There were 40 245 (89.8%) patients exposed to the checklist, whilst 7508 (16.8%) sustained ≥1 postoperative complications and 207 (0.5%) died before hospital discharge. Checklist exposure was associated with reduced mortality [odds ratio (OR) 0.49 (0.32–0.77); P\u3c0.01], but no difference in complication rates [OR 1.02 (0.88–1.19); P=0.75]. In a systematic review, we screened 3732 records and identified 11 eligible studies of 453 292 patients including the ISOS cohort. Checklist exposure was associated with both reduced postoperative mortality [OR 0.75 (0.62–0.92); P\u3c0.01; I2=87%] and reduced complication rates [OR 0.73 (0.61–0.88); P\u3c0.01; I2=89%). Conclusions: Patients exposed to a surgical safety checklist experience better postoperative outcomes, but this could simply reflect wider quality of care in hospitals where checklist use is routine