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Type 2 Diabetes Remission can Restore Pancreas Size and Shape

by Samhita Vitta on Sep 22 2020 1:43 PM

Remission of type 2 diabetes has the ability to reverse the shape and size of the pancreas into normal. The insulin production capacity of the pancreas also increases to normal levels.

Type 2 Diabetes Remission can Restore Pancreas Size and Shape
Reversing type 2 diabetes has the ability to restore the insulin-producing capacity of the pancreas to normal levels, according to a recent study.
The study is presented at the Annual Meeting of the European Association for the Study of Diabetes (EASD).

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Intensive weight loss remission in type 2 diabetes can restore the insulin-producing capacity of the pancreas to normal levels and restore the size and shape of the pancreas. It can be potentially used to predict the onset of type 2 diabetes by scanning the pancreas.
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Previous research had revealed that remission of type 2 diabetes through weight loss could restore the insulin-producing capacity of the pancreas to normal. The new study reveals that reversing type 2 diabetes also has the same effect.

Type 2 diabetes is caused as a result of too high blood sugar level because the pancreas is not producing enough insulin along with insulin resistance.

Type 2 diabetes affects 1 in 11 of the world's adult population, and the number is steadily increasing.

People with type 2 diabetes have a pancreas that is reduced in size and abnormal in shape.

The study involved 64 participants from the landmark Diabetes Remission Clinical Trial (DiRECT) and 64 controls without type 2 diabetes.

The participants were measured over 2 years for their pancreas volume and fat levels, and irregularity of pancreas borders using a special MRI scan. The beta-cell function, which is the key to the body's ability to make and release insulin, was also recorded.

People in remission were classified as achieving a glycated hemoglobin A1c (HbA1c) level of less than 6.5% and fasting blood glucose of less than 7.0 mmol/l, off all medications.

The researchers found that the average volume of the pancreas in diabetic patients was 20% smaller at the beginning of the study. Pancreas borders were more irregular in people with diabetes than controls.

After 5 months of weight loss, the volume of the pancreas was unchanged irrespective of remission. However, after 2 years, the pancreas had grown on average by around one fifth in size in responders compared with around a twelfth in those who did not.

The responders also lost a significant amount of fat from their pancreas when compared with non-responders over the study period. They also achieved normal pancreas borders.

Sustained improvement in beta-cell function was seen in responders. The amount of insulin produced after 5 months of weight loss was higher in responders, and it was maintained after 2 years. However, non-responders had no change in insulin production.

The study provides proof that there is a link between main pancreatic tissue which produces digestive juices and the much smaller tissue which produces insulin.

The results of the study open possibilities to predict the onset of type 2 diabetes by scanning the pancreas.



Source-Medindia



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