Research illustrates potential benefits of obesity drug in tackling type 2 diabetes

Academics at the University of Liverpool have found that the weight loss drug, Tirzepatide is associated with a significantly reduced risk of developing type 2 diabetes.

Current global estimates of the number of adults living with obesity is at 650 million, with a further 340 million children and adolescents.

Overweight and obesity represent the primary risk factors for the development of type 2 diabetes, with type 2 diabetes driving excess morbidity and mortality.

The study published in The Lancet’s eClinicalMedicine used anonymised electronic medical records from a global federated database.

Two cohorts of individuals were generated from this data; group one was those without pre-existing type 2 diabetes, the second with type 2 diabetes.

Using real world data, Tirzepatide was tested in comparison to another weight loss drug, Semaglutide.

Compared to Semaglutide, Tirzepatide was found to be associated with significantly reduced risk of developing type 2 diabetes in people living with obesity, and a reduction in major adverse cardiovascular events in people with type 2 diabetes.

Dr Uazman Alam, Diabetes & Obesity Research, Institute of Life Course and Medical Sciences, University of Liverpool and Liverpool University Hospital NHS Foundation Trust said: “Around one in every four adults is living with obesity which is a major risk factor for diabetes.

“Around four million people have type 2 diabetes in the UK, with diabetes complications costing £6.2 billion a year for the UK healthcare system.

“These findings are incredibly positive in helping us address this significant health challenge.”

Dr Matthew Anson, Clinical Research Fellow, University of Liverpool added: “In part, weight loss as a result of the drug may have played a role in the reduction of developing type 2 diabetes and also reducing cardiovascular complications.

“Now, definitive randomised control trials are needed to better understand how Tirzepatide could be used to prevent type 2 diabetes in a population at higher risk of developing it.”

The paper is available here.