Experiences of eating disorders from the perspectives of patients, family members and health care professionals: a meta-review of qualitative evidence syntheses.

BACKGROUND: Eating disorders are serious conditions that cause major suffering for patients and their families. Better knowledge about perceptions of eating disorders and their treatment, and which factors that facilitate or hinder recovery, is desired in order to develop the clinical work. We aimed to explore and synthesise experiences of eating disorders from the perspectives of those suffering from an eating disorder, their family members and health care professionals through an overarching meta-review of systematic reviews in the field. METHODS: A systematic literature search was conducted in the databases PubMed, PsycInfo, Scopus, and CINAHL. Inclusion criteria were systematic reviews of qualitative research on experiences, perceptions, needs, or desires related to eating disorders from the perspective of patients, family members or health care professionals. Systematic reviews that fulfilled the inclusion criteria were assessed for relevance and methodological limitations by at least two researchers independently. The key findings were analysed and synthesised into themes. RESULTS: We identified 17 systematic reviews that met our inclusion criteria. Of these, 13 reviews reported on the patients' perspective, five on the family members' perspective, and three on the health care professionals' perspective. The study population in the reviews was predominantly girls and young women with anorexia nervosa, whilst systematic reviews focusing on other eating disorders were scarce. The findings regarding each of the three perspectives resulted in themes that could be synthesised into three overarching themes: 1) being in control or being controlled, 2) balancing physical recovery and psychological needs, and 3) trusting relationships. CONCLUSIONS: There were several similarities between the views of patients, family members and health care professionals, especially regarding the significance of building trustful therapeutic alliances that also included family members. However, the informants sometimes differed in their views, particularly on the use of the biomedical model, which was seen as helpful by health care professionals, while patients and family members felt that it failed to address their psychological distress. Acknowledging these differences is important for the understanding of anorexia nervosa and other eating disorders, and may help clinicians to broaden treatment approaches to meet the expectations of patients and family members.

The current paper brings together existing knowledge on experiences of eating disorders. We were interested in the views of patients, family members and health care professionals. A literature search identified 17 systematic reviews which addressed these questions. The identified research focused mainly on girls and young women with anorexia nervosa, while research on other eating disorders was limited. Overall, this review suggests that it is important to acknowledge that patients, family members and health care professionals may have different experiences and views regarding treatment of eating disorders, and that it is important to consider all these views in the development of the care of eating disorders.

Effectiveness of specialized rehabilitation after mild traumatic brain injury: A systematic review and meta-analysis.

OBJECTIVE: To determine the effectiveness of specialized rehabilitation in adults with prolonged symptoms, or risk of prolonged symptoms, following mild traumatic brain injury. DATA SOURCES: Randomized controlled trials or non-randomized controlled studies published between 1 Jan 2000 and 10 Mar 2019 in Cochrane Controlled Register of Trials, PubMed, EMBASE, CINAHL or PsycINFO. Meta-analyses were performed for studies of similar interventions when identical or comparable outcomes were reported. STUDY SELECTION AND DATA EXTRACTION: Screening, data extraction, and risk of bias assessment were carried out by 2 independent researchers. Quality of evidence was assessed using Grading of Recommendations Assessment, Development, and Evaluation. DATA SYNTHESIS: A total of 9 studies were identified, which were divided into 3 subgroups. Results from meta-analyses implied that problem-solving therapy and cognitive behavioural therapy reduce residual symptoms, improve psychological functioning, decrease depression, increase activity and participation, and improve quality of life, compared with usual care. The meta-analyses also suggested that specialized interdisciplinary rehabilitation reduces residual symptoms. CONCLUSION: Persons with mild traumatic brain injury who are at risk of, or who experience, prolonged symptoms should be considered for specialist treatment, as they may experience positive effects from cognitive behavioural therapy, problem-solving therapy, or interdisciplinary team rehabilitation. Further research is required to strengthen the evidence.

[Traumatic brain injury rehabilitation - assessment of quantitative and qualitative research]. / Brister i rehabilitering för vuxna med traumatisk hjärnskada.

The Swedish Agency for Health Technology Assessment and Assessment of Social Services has evaluated quantitative and qualitative research regarding rehabilitation for persons with traumatic brain injury (TBI) through systematic reviews. The results indicate that specialized brain injury rehabilitation for persons with post-concussion symptoms after mild TBI results in improved health, when compared to usual care (results with low certainty according to GRADE). As few high-quality studies were identified, it was not possible to assess the effects of vocational rehabilitation, rehabilitation with case management/coordinator, residential living or specialized brain rehabilitation for persons with moderate to severe TBI. A synthesis of qualitative studies showed that persons with TBI experience insufficient coordination of health services and access to rehabilitation (results with low to moderate confidence according to CERQual).

Epilepsy duration and seizure outcome in epilepsy surgery: A systematic review and meta-analysis.

OBJECTIVE: To conduct a systematic review and meta-analysis on the effect of earlier or later resective epilepsy surgery on seizure outcome. METHODS: We searched the electronic databases PubMed, EMBASE, and Cochrane Library for studies investigating the association of epilepsy duration and seizure freedom after resective surgery. Two reviewers independently screened citations for eligibility and assessed relevant studies for risk of bias. We combined data in meta-analyses using a random effects model. We assessed the certainty of evidence according to Grading of Recommendations Assessment, Development and Evaluation (GRADE). RESULTS: Twenty-five studies were included, 12 of which had data suitable for meta-analyses. Comparing seizure outcome if epilepsy surgery was performed before vs after 2, 5, 10, and 20 years of epilepsy duration, and comparing epilepsy duration <5 years to >10 years, we found significant effects favoring shorter duration with risk differences ranging from 0.15 to 0.21 and risk ratios ranging from 1.20 to 1.33 (p < 0.01 for all comparisons). According to GRADE, we found low certainty of evidence favoring shorter epilepsy duration before surgery. CONCLUSION: People with shorter epilepsy duration are more likely to be seizure-free at follow-up. Furthermore, there is a positive association between shorter duration and seizure freedom also for very long epilepsy durations. Patients who might benefit from epilepsy surgery should therefore be referred for presurgical assessments without further delay, regardless of epilepsy duration. The low certainty of evidence acknowledges concerns regarding study heterogeneity and possible residual confounding.

Daily sampling of an HIV-1 patient with slowly progressing disease displays persistence of multiple env subpopulations consistent with neutrality.

The molecular evolution of HIV-1 is characterized by frequent substitutions, indels and recombination events. In addition, a HIV-1 population may adapt through frequency changes of its variants. To reveal such population dynamics we analyzed HIV-1 subpopulation frequencies in an untreated patient with stable, low plasma HIV-1 RNA levels and close to normal CD4+ T-cell levels. The patient was intensively sampled during a 32-day period as well as approximately 1.5 years before and after this period (days -664, 1, 2, 3, 11, 18, 25, 32 and 522). 77 sequences of HIV-1 env (approximately 3100 nucleotides) were obtained from plasma by limiting dilution with 7-11 sequences per time point, except day -664. Phylogenetic analysis using maximum likelihood methods showed that the sequences clustered in six distinct subpopulations. We devised a method that took into account the relatively coarse sampling of the population. Data from days 1 through 32 were consistent with constant within-patient subpopulation frequencies. However, over longer time periods, i.e. between days 1...32 and 522, there were significant changes in subpopulation frequencies, which were consistent with evolutionarily neutral fluctuations. We found no clear signal of natural selection within the subpopulations over the study period, but positive selection was evident on the long branches that connected the subpopulations, which corresponds to >3 years as the subpopulations already were established when we started the study. Thus, selective forces may have been involved when the subpopulations were established. Genetic drift within subpopulations caused by de novo substitutions could be resolved after approximately one month. Overall, we conclude that subpopulation frequencies within this patient changed significantly over a time period of 1.5 years, but that this does not imply directional or balancing selection. We show that the short-term evolution we study here is likely representative for many patients of slow and normal disease progression.