Treatment & Recovery

The Sobering Reality (and the Silver Lining) of Treating Anorexia Nervosa in Adults: A Randomised Controlled Trial

Tetyana 5 Comments

The challenges of treating anorexia nervosa are plenty; some of these challenges — like low prevalence rate and high treatment dropout rate —  make conducting randomised controlled trials aimed at identifying effective treatment methods really hard as well.

So I was pretty excited about the recently published randomised controlled trial comparing focal psychodynamic therapy (FPT), cognitive behaviour therapy (CBT), and optimised treatment as usual in adult (a harder to treat demographic than adolescents) anorexia nervosa patients.

Reading the paper, I was pretty impressed with how good the study design was; I’m not going to go into all the nitty-gritty details, but if you have access to and the chance to read the paper, do it. You’ll appreciate, I think, the amount of effort that went into this.

THE STUDY

Patients were recruited from ten universities across Germany. They had to be adult females with a BMI between 15-18 and with … Continue reading →

Clinical Utility of Weight Suppression in Bulimia Nervosa Treatment – Part II

Jackie 5 Comments

In this post I will continue my discussion on weight suppression in bulimia nervosa (click here to read Part I). Just in case you happen to be reading the posts out of sequence, I will summarize the main points of that entry:

  1. Weight suppression is the difference between one’s current body weight and highest adult body weight.
  2. It has been found that individuals with BN are on average well below their highest historical weights (i.e. they are weight suppressed).
  3. Many studies have consistently found positive associations between WS and the onset and maintenance of BN symptoms.

THE RELATIONSHIP BETWEEN WEIGHT SUPPRESSION AND WEIGHT GAIN DURING BN TREATMENT

Because most individuals with BN have undergone significant weight loss, this makes them susceptible to weight regain — much like obese individuals usually regain the weight they have lost. Indeed, evidence suggests that weight suppression predicts weight gain in individuals with … Continue reading →

The Art of Therapy: Using of Arts-Based Therapies in Eating Disorder Treatment

Andrea 7 Comments

Arts-based therapies are often used to supplement more “traditional” eating disorder treatment protocols in various different settings, ranging from individual therapy to inpatient units. However, as Frisch, Franko & Herzog (2006) note, no published research provides empirical support for the use of arts-based therapies for eating disorder treatment.

You might be wondering: if there is no empirical support, why are clinicians still using these therapeutic practices? You might also be wondering why I’ve chosen to dissect an article from 2006.

I’ll address the first question in this post (teaser: it’s really hard to say!). As for my delving back into the depths of academia, there is surprisingly little literature that touches on arts-based therapy, despite its continued use. This article provides an overview of why this might be, and where we can go from here.

WHAT IS ARTS-BASED THERAPY?

Arts therapy is an umbrella term used to refer … Continue reading →

Bingeing Because Food is Yummy: A Stepping Stone Toward Recovery from Anorexia and Bulimia?

Liz 8 Comments

This may sound counterintuitive at first, but I’m thankful for two aspects of my eating disorder, which I believe helped me make the choice to aim towards recovery: the development of binge eating after chronic food restriction and the physical inability to purge through self-induced vomiting. Like many individuals diagnosed with anorexia nervosa that go on to develop binge eating, I tended to choose high-fat foods and sweets as my “go-to” food items. I had always enjoyed such foods and was a notorious junk food aficionado as a young girl (way before any eating disorder symptoms developed). Once the bingeing behavior started, I couldn’t stop.

Sitting with the discomfort after a binge made me seriously consider whether this was something I could maintain for any lengthy period of time, and that’s when I started getting help. In a sense, I believe my affection for sweet foods, and propensity to binge … Continue reading →

Cognitive-Behavioural Therapy for Bulimia Nervosa in the “Real World”: What's the Evidence?

Tetyana

Cognitive-behavioural therapy (CBT) is commonly described as the evidence-based treatment for bulimia nervosa. But do the findings from nearly perfectly crafted trials, with stringently followed protocols and “ideal” participants apply to the “real world”? How generalizable are the findings from carefully selected participants to clinical populations where, for one, the prevalence of psychiatric comorbidities is relatively high?

In other words, CBT has been shown to be efficacious (i.e., it works in a controlled experimental research trial setting) but is it effective (i.e., does it work in a clinical setting where clients might have multiple diagnoses and complex needs)?

This is precisely the question that Glenn Waller and colleagues sought to answer. They wanted to see whether CBT would work in a “routine clinical setting, where none of the exclusion-and protocol-based constraints […] apply.”

PARTICIPANTS

Participants were recruited from a publicly-funded outpatient ED service in the UK. The only exclusion criteria … Continue reading →

Hide or Seek? Social Support and Eating Disorders

Andrea 5 Comments

Social support has been noted as key in helping individuals with any number of health issues to cope with illness and even thrive in adverse situations (Sarason, Sarason & Pierce, 1990). Individuals with eating disorders may be encouraged, as an adjunct to treatment or even in the absence of formal treatment, to seek out social support to help with the day-to-day management of their disorder (Holt & Espelage, 2002). However, not everyone with an eating disorder seeks out social support; in fact, some may actively avoid seeking support during trying times. To find out more, Akey, Rintamaki & Kane (2012) examined social support seeking among men and women with eating disorders.

The authors interviewed 34 men and women, aged 18-53 (mean age 25) diagnosed with eating disorders and used grounded theory methodology (Glaser & Strauss, 1967) to analyze their data. As explained … Continue reading →

Comorbid PTSD and Eating Disorders: Can Treating One Improve The Other?

Tetyana 7 Comments

Women with bulimia nervosa are three times more likely to struggle with PTSD than women without eating disorders, according to a study by Dansky and colleagues (1997). In that study, 37% of individuals with bulimia nervosa had lifetime PTSD, compared to 12% of women without eating disorders. That’s almost two in five.

Treating eating disorders is hard, but treating eating disorders with comorbid conditions is way harder. There is no consensus, it seems, as to what disorder(s) to treat first, or whether they should be treated simultaneously:

Brewerton (2004) suggests that eating problems should be addressed prior to treating PTSD because bingeing and purging contribute to a state of physical and emotional dysregulation. Fairburn (2008), however, suggests that significant comorbid disorders be treated prior to beginning CBT for eating disorders.

The issue is quite complex,

For example, the presence of severe depression, of which hopelessness and difficulty

… Continue reading →

How Much Can We Learn About Eating Disorders From Animal Research?

Liz 4 Comments

I have been studying the neurobehavioral aspects of food and drug reinforcement for the past 5 years (read more about it on my profile page). This involves using rats to mimic basic human behaviors surrounding food and drug intake. I then manipulate various neurotransmitter systems by using drugs and observe the effects this manipulation has on the behaviors I am interested in.

What’s important to this type of research is that we constantly challenge and evaluate the validity of using these animal models to study complex human diseases and disorders. Validity can be divided into several categories, but I’m going to focus on two in particular and relate them to an animal model of binge food intake.  These two types of validity are predictive validity and construct validity:

  1. Predictive validity, when comparing animal research to human research, refers to the ability for some measure of animal behavior
… Continue reading →

Beyond Simple Solutions: The Need for Complex Ideas in Anorexia Nervosa

Andrea 44 Comments

I often hesitate to make broad, sweeping claims about the nature, cause, and experience of eating disorders and disordered eating. However, if there is one thing I feel absolutely certain saying about these disorders, it is that they are incredibly complex and multifaceted with no “one-size fits all” solution. So, I was quite excited when I came across a recent article by Michael Strober and Craig Johnson (2012) that explores the complexity of eating disorders and their treatment. Both authors have significant clinical experience treating eating disorders.

This article uses cases studies, literature, and the authors’ collective clinical experience to respond to some of the key controversies surrounding anorexia and its treatment. Among the major controversies that have come to light of late, they focus on two:

  1. Genetic/biological causation (Biologically-based mental illness – BBMI)
  2. Family-based treatment (FBT) as the best form of treatment for adolescents

The authors’ exploration of these … Continue reading →

Transitioning from Adolescent to Adult Eating Disorder Treatment Programs: What Are The Challenges?

Andrea 3 Comments

Navigating health service systems can seem daunting, to say the least. Making phone calls, getting doctor appointments and referrals, attending intake appointments, and preparing oneself for treatment can be both mentally and physically draining. When children and adolescents develop eating disorders, their parents become the main navigators in this scenario, making decisions and arrangements for their under-18-year-olds. But what happens when these adolescents reach the age of 18, and still require and/or desire treatment?

A recent Canadian qualitative study by Gina Dimitropoulos and colleagues (2013) explored the transition between pediatric and adult treatment for eating disorders to identify ways to facilitate smooth and effective transitions. To explore the tensions surrounding transitions, the authors conducted focus groups with service providers from both pediatric and adult treatment programs, as well as interviews with community practitioners.

GROUNDED THEORY

This study used grounded theory (more in-depth discussion here), a qualitative approach that … Continue reading →