Do eating disorder voice characteristics predict treatment outcomes in anorexia nervosa? A pilot study

Holistic nursing care for people diagnosed with an eating disorder: A qualitative study based on patients and nursing professionals' experience

PURPOSE

To analyze eating disorder patients and nursing professionals' views and experience of the relationship-based care established.

DESIGN AND METHODS

A qualitative study that employs an interpretative phenomenological analysis. Nineteen patients and 19 nurses participated in the research through interviews and narrations.

FINDINGS

Nurses' help is both unexpected and relevant during the patients' recovery process. They provide care not focusing just on nutritional aspects, other factors such as mutual help, the psychological, emotional, social, and personal aspects are highlighted.

PRACTICE IMPLICATIONS

This study provides a deep understanding of the relationship-based care established that makes it possible to expand knowledge and to individualize the care provided.

New developments in cognitive-behavioural therapy for eating disorders (CBT-ED)

PURPOSE OF REVIEW

This review summarizes recent developments in cognitive-behavioural therapy for eating disorders (CBT-ED). More specifically, the past five years were covered, with the latest UK and Dutch guidelines for eating disorders as a starting benchmark, and with special consideration of the past 18 months.

RECENT FINDINGS

The new research can be divided into findings that have: (1) reinforced our existing understanding of CBT-ED's models and impact; (2) advanced our understanding and the utility of CBT-ED, including its application for the 'new' disorder Avoidant/Restrictive Food Intake Disorder (ARFID); (3) suggested new directions, which require further exploration in clinical and research terms. These include learning from the circumstances of the COVID-19 pandemic.

SUMMARY

CBT-ED has developed substantially in the past 5 years, with consolidation of its existing evidence base, further support for real-life implementation, extension of methods used, and the development of new approaches for working with younger people - particularly in the form of treatments for ARFID. Over the past 18 months, even more promising changes in delivery occurred in response to the COVID19 pandemic, showing that we can adapt our methods in order to work effectively via remote means. Challenges remain regarding poor outcomes for anorexia nervosa.

Voice perturbations under the stress overload in young individuals: phenotyping and suboptimal health as predictors for cascading pathologies

Verbal communication is one of the most sophisticated human motor skills reflecting both-the mental and physical health of an individual. Voice parameters and quality changes are usually secondary towards functional and/or structural laryngological alterations under specific systemic processes, syndrome and pathologies. These include but are not restricted to dry mouth and Sicca syndromes, body dehydration, hormonal alterations linked to pubertal, menopausal, and andropausal status, respiratory disorders, gastrointestinal reflux, autoimmune diseases, endocrinologic disorders, underweight versus overweight and obesity, and diabetes mellitus. On the other hand, it is well-established that stress overload is a significant risk factor of cascading pathologies, including but not restricted to neurodegenerative and psychiatric disorders, diabetes mellitus, cardiovascular disease, stroke, and cancers. Our current study revealed voice perturbations under the stress overload as a potentially useful biomarker to identify individuals in suboptimal health conditions who might be strongly predisposed to associated pathologies. Contextually, extended surveys applied in the population might be useful to identify, for example, persons at high risk for respiratory complications under pandemic conditions such as COVID-19. Symptoms of dry mouth syndrome, disturbed microcirculation, altered sense regulation, shifted circadian rhythm, and low BMI were positively associated with voice perturbations under the stress overload. Their functional interrelationships and relevance for cascading associated pathologies are presented in the article. Automated analysis of voice recordings via artificial intelligence (AI) has a potential to derive digital biomarkers. Further, predictive machine learning models should be developed that allows for detecting a suboptimal health condition based on voice recordings, ideally in an automated manner using derived digital biomarkers. Follow-up stratification and monitoring of individuals in suboptimal health conditions are recommended using disease-specific cell-free nucleic acids (ccfDNA, ctDNA, mtDNA, miRNA) combined with metabolic patterns detected in body fluids. Application of the cost-effective targeted prevention within the phase of reversible health damage is recommended based on the individualised patient profiling.

A systematic review of the 'eating disorder voice' experience

The 'eating disorder voice' experience has been reported by both clinicians and by patients with eating disorders (ED) as an important feature of eating psychopathology, however this has only become an area of research in the last decade. The main aim of this paper was to systematically review and synthesize the available literature on this topic. Systematic searches of seven electronic databases were performed up to June 2018. Thirteen peer-reviewed articles were identified. Findings suggested that the existence of an 'ED voice' is often recognized by patients with eating disorders and that this voice has a powerful, negative and omnipotent nature. Feelings of entrapment and defeat are commonly experienced in response to it and patients appear ambivalent towards it. The negative characteristics and responses to the voice are associated with eating disorder symptoms. Addressing the eating disorder voice using relational and interpersonal approaches has the potential to improve clinical and treatment outcomes for patients with eating disorders.