A New Era of Obesity Medicine

Obesity has now reached epidemic proportions, with global prevalence of the condition increasing more than threefold between 1975 and 2022. In the United States alone, roughly two in five adults have obesity. As healthcare providers are intimately aware, obesity is linked to many serious health conditions, including type 2 diabetes, cardiovascular disease, and metabolic-associated steatotic liver disease, as well as some forms of cancer. As such, it presents a major challenge to chronic disease prevention and overall health.

For many years, management of obesity was considered within the purview of primary care as part of chronic disease management. However, as obesity has become more common, our understanding of the underlying causes of obesity has improved, and optimal strategies to manage and treat obesity have evolved. A new field of obesity medicine has arisen, attracting specialists such as gastroenterologists, surgeons, endocrinologists, and others. From glucagon-like peptide 1 agonists to an expanding armamentarium of bariatric procedures, emerging therapeutics have revolutionized treatment of patients with obesity and related health conditions.

In this month’s Member Spotlight, we introduce you to gastroenterologist Dr. Janese Laster, who has built a successful career with a primary focus on obesity medicine. She shares her passionate perspective on why gastroenterologists should play a more prominent role in management of this complex, chronic disease. We also include a summary of obesity-related content presented as part of this spring’s AGA Post-Graduate Course, with helpful clinical pearls from experts Dr. Andres Acosta, Dr. Violeta Popov, Dr. Sonali Paul, and Dr. Pooja Singhal.

Also in our September issue, we highlight a recent, practice-changing randomized controlled trial from Clinical Gastroenterology and Hepatology supporting use of snare tip soft coagulation as the preferred thermal margin treatment to reduce recurrence rates following colorectal endoscopic mucosal resection. In our quarterly Perspectives column, Dr. Maggie Ham and Dr. Petr Protiva offer their insights into a pressing question on many of our minds — whether to take the 10-year “high-stakes” exam or opt for the Longitudinal Knowledge Assessment to maintain American Board of Internal Medicine certification. As always, thanks for reading and please don’t hesitate to reach out with suggestions for future coverage.

Megan A. Adams, MD, JD, MSc

Editor in Chief

Obesity has now reached epidemic proportions, with global prevalence of the condition increasing more than threefold between 1975 and 2022. In the United States alone, roughly two in five adults have obesity. As healthcare providers are intimately aware, obesity is linked to many serious health conditions, including type 2 diabetes, cardiovascular disease, and metabolic-associated steatotic liver disease, as well as some forms of cancer. As such, it presents a major challenge to chronic disease prevention and overall health.

For many years, management of obesity was considered within the purview of primary care as part of chronic disease management. However, as obesity has become more common, our understanding of the underlying causes of obesity has improved, and optimal strategies to manage and treat obesity have evolved. A new field of obesity medicine has arisen, attracting specialists such as gastroenterologists, surgeons, endocrinologists, and others. From glucagon-like peptide 1 agonists to an expanding armamentarium of bariatric procedures, emerging therapeutics have revolutionized treatment of patients with obesity and related health conditions.

In this month’s Member Spotlight, we introduce you to gastroenterologist Dr. Janese Laster, who has built a successful career with a primary focus on obesity medicine. She shares her passionate perspective on why gastroenterologists should play a more prominent role in management of this complex, chronic disease. We also include a summary of obesity-related content presented as part of this spring’s AGA Post-Graduate Course, with helpful clinical pearls from experts Dr. Andres Acosta, Dr. Violeta Popov, Dr. Sonali Paul, and Dr. Pooja Singhal.

Also in our September issue, we highlight a recent, practice-changing randomized controlled trial from Clinical Gastroenterology and Hepatology supporting use of snare tip soft coagulation as the preferred thermal margin treatment to reduce recurrence rates following colorectal endoscopic mucosal resection. In our quarterly Perspectives column, Dr. Maggie Ham and Dr. Petr Protiva offer their insights into a pressing question on many of our minds — whether to take the 10-year “high-stakes” exam or opt for the Longitudinal Knowledge Assessment to maintain American Board of Internal Medicine certification. As always, thanks for reading and please don’t hesitate to reach out with suggestions for future coverage.

Megan A. Adams, MD, JD, MSc

Editor in Chief

Obesity has now reached epidemic proportions, with global prevalence of the condition increasing more than threefold between 1975 and 2022. In the United States alone, roughly two in five adults have obesity. As healthcare providers are intimately aware, obesity is linked to many serious health conditions, including type 2 diabetes, cardiovascular disease, and metabolic-associated steatotic liver disease, as well as some forms of cancer. As such, it presents a major challenge to chronic disease prevention and overall health.

For many years, management of obesity was considered within the purview of primary care as part of chronic disease management. However, as obesity has become more common, our understanding of the underlying causes of obesity has improved, and optimal strategies to manage and treat obesity have evolved. A new field of obesity medicine has arisen, attracting specialists such as gastroenterologists, surgeons, endocrinologists, and others. From glucagon-like peptide 1 agonists to an expanding armamentarium of bariatric procedures, emerging therapeutics have revolutionized treatment of patients with obesity and related health conditions.

In this month’s Member Spotlight, we introduce you to gastroenterologist Dr. Janese Laster, who has built a successful career with a primary focus on obesity medicine. She shares her passionate perspective on why gastroenterologists should play a more prominent role in management of this complex, chronic disease. We also include a summary of obesity-related content presented as part of this spring’s AGA Post-Graduate Course, with helpful clinical pearls from experts Dr. Andres Acosta, Dr. Violeta Popov, Dr. Sonali Paul, and Dr. Pooja Singhal.

Also in our September issue, we highlight a recent, practice-changing randomized controlled trial from Clinical Gastroenterology and Hepatology supporting use of snare tip soft coagulation as the preferred thermal margin treatment to reduce recurrence rates following colorectal endoscopic mucosal resection. In our quarterly Perspectives column, Dr. Maggie Ham and Dr. Petr Protiva offer their insights into a pressing question on many of our minds — whether to take the 10-year “high-stakes” exam or opt for the Longitudinal Knowledge Assessment to maintain American Board of Internal Medicine certification. As always, thanks for reading and please don’t hesitate to reach out with suggestions for future coverage.

Megan A. Adams, MD, JD, MSc

Editor in Chief