As readers will be well aware, n terms of health risks, fat is not fat is not fat is not fat.
Rather, whether or not body fat affects health depends very much on the type of body fat and its location.
While there have been ample attempts at trying to describe body fat distribution with simple anthropometric tools like measuring tapes and callipers, these rather crude and antiquated approaches have never established themselves in clinical practice simply because they are cumbersome, inaccurate, and fail to reliably capture the exact anatomical location of body fat. Furthermore, they provide no insights into ectopic fat deposition – i.e. the amount of fat in organs like liver or muscle, a key determinant of metabolic disease.
Recent advances in imaging technology together with sophisticated image recognition now offers a much more compelling insight into fat phenotype.
In this regard, readers may be interested in a live webinar that will be hosted by the Canadian Obesity Network at 12.00 pm Eastern Standard Time on Thu, Nov 23, 2017. The webinar provides an overview of a new technology developed by the Swedish company AMRA, that may have both important research and clinical applications.
The talk features Olof Dahlqvist Leinhard, PhD, Chief Scientific Officer & Co-Founder at AMRA and Ian Neeland, MD, a general cardiologist with special expertise in obesity and cardiovascular disease, as well as noninvasive imaging at the UT Southwestern Medical Center in Dallas, US.
Registration for this seminar is free but seats are limited.
To join the live event register here.
I have recently heard this talk and can only recommend it to anyone interested in obesity research or management.
10 years ago, I was enticed to take up an endowed “Chair” in obesity research and management at the University of Alberta with the task to develop and lead the fledgling bariatric program at the Royal Alexandra Hospital.
The decision to move to the University of Alberta from a prestigious Tier 1 Canada Research Chair in obesity at McMaster University, where my research enterprise was moving along just fine, was largely prompted by the Ontario Government’s bumbling indecision (despite all of my considerable and enthusiastic advocacy efforts on behalf of my patients) about promoting much needed bariatric services in Ontario (as a side note, only six weeks after I had signed on with the University of Alberta, the Ontario government, after much to-and-froing, finally did announce substantial funding for a province-wide bariatric program, which continues to this date as the Ontario Bariatric Network).
Despite my sadness at leaving my most wonderful and supportive colleagues at McMaster University, I have not for a moment regretted my move to Edmonton. Not only did I find another set of as supportive colleagues at the University of Alberta but also the committed and dedicated staff within Capital Health (now part of Alberta Health Services), all of which enthusiastically supported the creation of a now world-class academic bariatric program in Edmonton. With well over 100 peer-reviewed publications to show for (with a notable mention to the colleagues who helped develop the Edmonton Obesity Staging System and the 5As of Obesity Management), the academic work in obesity was only a rather small part of my activities as “Chair”.
Together with my colleagues at Alberta Health Services, we supported a total of 5 bariatric clinics across the province, all of which are now up and serving Albertans living with severe obesity – each adapted to local resources and interests. Of these, the Edmonton Adult Bariatric Specialty Program at the Royal Alexandra Hospital of course continues as the flagship program, offering a full suite of behavioural, medical, and surgical treatments for Albertans with severe obesity.
With my move to Edmonton, so did the national office of the Canadian Obesity Network (co-hosted by the University of Alberta and Alberta Health Services). As readers will be well aware, this pan-Canadian network of now well over 15,000 obesity researchers, health professionals, trainees, and now 1000s of public supporters, continues to grow and steadfastly pursue its important mission of promoting obesity research, professional education in obesity management, fighting weight bias and discrimination, and advocating for better access to obesity prevention and management for all Canadian children and adults across the continuum of care.
Now, as the 2nd (non-renewable) 5-year term of my appointment as “Obesity Chair” comes to an end, I can only humbly express my sincere thanks to all of my many colleagues and staff at the University of Alberta and Alberta Health Services for supporting all of my activities. I also send out a sincere vote of thanks to all my patients, who continue to keep me well grounded in the reality of clinical obesity practice.
While I may no longer hold the “Chair”, I will of course continue serving in my role as Professor at the University of Alberta and fully aim to further pursue all of my academic and clinical activities while continuing to advocate for better access to obesity care for Albertans (and all Canadians). I also plan to continue to in my role as Medical Co-Director of Alberta Health Services’ Obesity Strategy.
As the search now commences for a new endowed “Chair” (and I know that the University will be looking for the best possible candidates from across Canada and the world), I look forward to working closely with whoever takes on this role to continue improving care for Albertan adults and children living with obesity.
Yesterday (World Obesity Day), the European Regional Office of the World Health Organisation released a brief on the importance of weight bias and obesity stigma on the health of individuals living with this condition.
The brief particularly emphasises the detrimental effects of obesity stigma on children:
“Research shows that 47% of girls and 34% of boys with overweight report being victimized by family members. When children and young people are bullied or victimized because of their weight by peers, family and friends, it can trigger feelings of shame and lead to depression, low self-esteem, poor body image and even suicide. Shame and depression can lead children to avoid exercising or eatng in public for fear of public humiliation. Children and young people with obesity can experience teasing, verbal threats and physical assaults (for instance, being spat on, having property stolen or damaged, or being humiliated in public). They can also experience social isolation by being excluded from school and social activities or being ignored by classmates.
Weight-biased attitudes on the part of teachers can lead them to form lower expectations of students, which can lead to lower educa onal outcomes for children and young people with obesity. This, in turn, can affect children’s life chances and opportunities, and ultimately lead to social and health inequities. It is important to be aware of our own weight-biased attitudes and cautious when talking to children and young people about their weight. Parents can also advocate for their children with teachers and principals by expressing concerns and promo ng awareness of weight bias in schools. Policies are needed to prevent weight-victimization in schools.”
The WHO Brief has important messages for anyone working in public health promotion and policy:
Take a life-course approach and empower people:
Monitor and respond to the impact of weight-based bullying among children and young people (e.g. through an -bullying programmes and training for educa on professionals).
• Assess some of the unintended consequences of current health-promo on strategies on the lives and experiences of people with obesity. For example:
- Do programmes and services simplify obesity?
- Do programmes and services use stigmatizing language?
- Is there an opportunity to promote body positivity/confidence in children and young people in health promotion while also promoting healthier diets and physical activity?• Give a voice to children and young people with obesity and work with families to create family-centred school health approaches that strengthen children’s resilience and consider positive outcomes including but not limited to weight.• Create new standards for the portrayal of individuals with obesity in the media and shift from use of imagery and language that depict people living with obesity in a negative light. Consider the following:
- avoiding photographs that place unnecessary emphasis on excess weight or that isolate an individual’s body parts (e.g. images that dispropor onately show abdomen or lower body; images that show bare midri to emphasize excess weight);
- avoiding pictures that show individuals from the neck down (or with face blocked) for anonymity (e.g. images that show individuals with their head cut out of the image);
- avoiding photographs that perpetuate a stereotype (e.g. ea ng junk food, engaging in sedentary behaviour) and do not share context with the accompanying wri en content.
Strengthen people-centred health systems and public health:
• Adopt people-first language in health systems and public health care services, such as a “patient or person with obesity” rather than “obese patient”.
• Engage people with obesity in the development of public health and primary health care programmes and services.
• Address weight bias in primary health care services and develop health care models that support the needs of people with obesity.
• Apply integrated chronic care frameworks to improve pa ent experience and outcomes in preventing and managing obesity. In addition:
- recognize that many patients with obesity have tried to lose weight repeatedly;
- consider that patients may have had negative experiences with health professionals, and approach patients with sensitivity and empathy;
- emphasize the importance of realistic and sustainable behaviour change – focus on meaningful health gains and
- explore all possible causes of a presenting problem, and avoid assuming it is a result of an individual’s weight status.
- Acknowledge the dificulty of achieving sustainable and significant weight loss.
Create supportive communities and healthy environments:
- Consider the unintended consequences of simplistic obesity narratives and address all the factors (social, environmental) that drive obesity.
- Promote mental health resilience and body positivity among children, young people and adults with obesity.
- sensitize health professionals, educators and policy makers to the impact of weight bias and obesity stigma on health and well-being.
Hopefully, these recommendations will find their way into the work of everyone working in health promotion and clinical practice.
The whole brief is available here.
“Adult Obesity in Brazil” is a free, online continuing professional development (CPD) program that provides 1 hour of accredited learning on the following topics:
- The importance of managing obesity
- How to manage obesity to reduce disease burden
- Behaviourial and pharmaceutical management
The program was developed in collaboration my Brazilian colleagues Cintia Cercato, Bruno Halpern, and Nelson Nardo Jr.
You can access the “Adult Obesity in Brazil” program online at no charge to receive one hour of accredited learning.
Registration is free.
For more information click here
Achieving and maintaining competencies is an ongoing challenge for all health professionals. But in an area like obesity, where most will have received rather rudimentary training (if any), most health professionals will likely be starting from scratch.
So what exactly must you expect of a health professional involved in the care of individuals living with obesity.
This is the subject of a white paper on “Provider Competencies for the Prevention and Management of Obesity“, developed with support from the Robert Wood Johnson Foundation.
The panel of authors led by Don Bradley (Duke) and William Dietz (George Washington) included representatives from over 20 national (US) professional organisations.
The competencies expected cover the following 10 topics:
Competencies for Core Obesity Knowledge
1.0 Demonstrate a working knowledge of obesity as a disease
2.0 Demonstrate a working knowledge of the epidemiology of the obesity epidemic
3.0 Describe the disparate burden of obesity and approaches to mitigate it
Competencies for Interprofessional Obesity Care
4.0 Describe the benefits of working interprofessionally to address obesity to achieve results that cannot be achieved by a single health professional
5.0 Apply the skills necessary for effective interprofessional collaboration and integration of clinical and community care for obesity
Competencies for Patient Interactions Related to Obesity
6.0 Use patient-centered communication when working with individuals with obesity and others
7.0 Employ strategies to minimize bias towards and discrimination against people with obesity, including weight, body habitus, and the causes of obesity
8.0 Implement a range of accommodations and safety measures specific to people with obesity
9.0 Utilize evidence-based care/services for people with obesity or at risk for obesity
10.0 Provide evidence-based care/services for people with obesity comorbidities
Some of the topics include further subtopics that are deemed especially relevant.
Thus, for e.g., topic 6.o, regarding communication, includes the following sub-competencies:
6.1 Discuss obesity in a non-judgmental manner using person-first language in all communications
6.2 Incorporate the environmental, social, emotional, and cultural context of obesity into conversations with people with obesity
6.3 Use person- and family-centered communication (e.g., using active listening, empathy, autonomy support/shared decision making) to engage the patient and others
Similarly, topic 7.0, regarding the issue of weight bias and discrimination, includes the following sub-competencies:
7.1 Describe the ways in which weight bias and stigma impact health and wellbeing
7.2 Recognize and mitigate personal biases
7.3 Recognize and mitigate the weight biases of others
This is clearly a forward-thinking outline of competencies that we will hopefully come to expect of most health professionals, given that virtually every health professional, no matter their specialty or scope of practice, will likely be called upon to care for people living with obesity.
The full document can be downloaded here.