The War Against Obesity

Despite the emergence of new pharmacologic alternatives to traditional bariatric surgery, the global obesity epidemic continues to escalate. Semaglutides, while effective for some, are costly, require weekly injections, and often cause side effects that lead many patients to discontinue treatment and subsequently regain much or all of the weight they lost. Both bypass and restrictive bariatric procedures carry significant risks, side effects, and long-term lifestyle adjustments, and most patients ultimately reach a weight-loss plateau. Endoscopic visceral lipectomy, though not yet clinically validated or widely adopted, offers the potential for a more permanent solution one that might help patients achieve a lower, more sustainable weight plateau without the same tradeoffs. Clinicians can work together to tailor combinations of pharmacologic and surgical strategies to best support the health of individual patients. Earlier intervention may help future generations.

Continued development of new medications and research into alternative surgical approaches should be encouraged. However, the widespread availability of highly addictive, calorie-dense, nutrient-poor junk and ultra-processed foods-paired with increasingly sedentary lifestyles and the pervasive use of addictive social media-continues to drive the epidemic beyond our current capacity to control it. Meaningful progress will require coordinated efforts among governments, schools, and food manufacturers to improve labeling, reduce the caloric density of snack foods, promote physical activity, limit screen time, decrease youth exposure to junk-food advertising, and foster healthier eating and exercise habits. A fuller discussion of the critical question of when-and how early-we should intervene to reverse the tightening spiral of obesity found in a recent article: The Next Frontier in Obesity and Type 2 Diabetes Treatment: Permanent Minimally Invasive Visceral Fat Removal and the Emerging Role of Early Intervention. R. L. Cucin OAJS 17:555952 (2025)

Weight Loss and Weight Loss Surgery Dramatically Reduces Cancer Risk

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Obesity increases the incidence and mortality from some types of cancer, but it remained uncertain whether intentional weight loss can decrease this risk.

In a retrospective cohort study of 318 patients, bariatric surgery was significantly associated with a lower risk of obesity-associated cancer and cancer-related mortality. [Aminian A, Wilson R, Al-Kurd A et al. Association of Bariatric Surgery with Cancer Risk and Mortality in Adults with Obesity. JAMA. Published online June 3, 2022. doi:10.1001/jama.2022.9009]

Among adults with obesity, bariatric surgery compared with no surgery was associated with a significantly lower incidence of obesity-associated cancer and cancer-related mortality. This gives one more important benefit of bariatric surgery, in addition to the improvement of metabolic syndrome, type 2 diabetes, and reduction of cardiovascular morbidity.

Cleveland Clinic Study Finds Weight Loss Surgery Decreases Risk of Heart Attack and Stroke

Dr. Steven Nissen and colleagues compared the impact of various types of bariatric surgery on almost 2,300 people to the usual medical care on more than 11,000 obese patients with similar symptoms treated between 1998 and 2017 at the Cleveland Clinic.

Those having bariatric surgery lost more weight and had fewer heart attacks, fewer strokes, a lower incidence of kidney and heart failure, a lower incidence of atrial fibrillation, lower blood sugar levels, and experienced a 41% lower over all morbidity during the study.  Additionally, those who had surgery used fewer medications for diabetes and other conditions.

The researchers concluded that many of the deleterious effects of obesity are potentially reversible.