Tag: diabetes remission

Few Patients Successfully Treat their Type 2 Diabetes Through Weight Loss

People with the most weight loss in the first year were most likely to achieve sustained remission

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A new study finds that very few patients diagnosed with type 2 diabetes are able to achieve normal blood glucose levels through weight loss alone. A team led by Andrea Luk of the Chinese University of Hong Kong, report these findings January 23rd in the open access journal PLOS Medicine.

Clinical trials suggest that people with type 2 diabetes can control their blood glucose levels without medication if they lose weight and keep it off. However, it is unknown how many patients can achieve remission through weight loss alone under real-world conditions. In the new study, researchers looked at 37 326 people in Hong Kong who were newly diagnosed with type 2 diabetes to see whether – and low long – patients could control the disease through weight loss.

The researchers discovered that only 6% of people achieved diabetes remission solely through weight loss by about eight years after diagnosis. For people who initially achieved remission, two-thirds had elevated blood glucose levels by three years after diagnosis. These rates are significantly lower than in clinical trials, where remission occurred in up to 73% of patients at one year post-diagnosis. People with the greatest weight loss in the first year were most likely to have sustained remission.

The study shows that controlling type 2 diabetes through sustained weight loss is possible in real-world settings, but that few patients will achieve normal blood glucose levels through weight management alone, especially over the long-term. One reason for the discrepancy with clinical trials is that trial participants receive intensive lifestyle interventions, including holistic support for dietary changes, physical exercise and mental health. The researchers conclude that patients should receive early weight management interventions as a way to increase the odds that they will achieve sustained remission. Furthermore, the data suggest that early weight management interventions increase the odds of sustained remission and that sustained lifestyle changes are likely to be paramount.

Luk adds, “Greater weight loss within the first year of diabetes diagnosis was associated with an increased likelihood of achieving diabetes remission. However, the incidence of diabetes remission was low with only 6% of people achieving remission over 8 years, and half of those with initial remission returned to hyperglycaemia within 3 years indicating poor sustainability of diabetes remission in real-world setting.”

In Some Diabetes Patients, Intermittent Fasting Induces Remission

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After an intermittent fasting diet intervention, patients achieved complete diabetes remission, defined as an HbA1c level of < 6.5% at least one year after stopping diabetes medication, according to a new study published in the Journal of Clinical Endocrinology & Metabolism.

Intermittent fasting diets, which involve restricting eating to a specific window of time, have become popular in recent years as an effective weight loss method. Previous studies have shown that intermittent fasting can lower the risk of diabetes and heart disease.

“Type 2 diabetes is not necessarily a permanent, lifelong disease. Diabetes remission is possible if patients lose weight by changing their diet and exercise habits,” said Dongbo Liu, PhD, of Hunan Agricultural University in China. “Our research shows an intermittent fasting, Chinese Medical Nutrition Therapy (CMNT), can lead to diabetes remission in people with type 2 diabetes, and these findings could have a major impact on the over 537 million adults worldwide who suffer from the disease.”

The researchers conducted a 3-month intermittent fasting diet intervention among 36 people with diabetes and found almost 90% of participants, including those who took blood sugar-lowering agents and insulin, reduced their diabetes medication intake after intermittent fasting. Fifty-five percent of these people experienced diabetes remission, discontinued their diabetes medication and maintained it for at least one year.

The study challenges the conventional view that diabetes remission can only be achieved in those with a shorter diabetes duration (0–6 years). Sixty-five percent of the study participants who achieved diabetes remission had a diabetes duration of more than six years (6–11 years).

“Diabetes medications are costly and a barrier for many patients who are trying to effectively manage their diabetes. Our study saw medication costs decrease by 77% in people with diabetes after intermittent fasting,” Liu said.

Source: The Endocrine Society

1 in 20 People with Diabetes Achieve Remission on Their Own

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In Scotland, about one in 20 people diagnosed with type 2 diabetes achieve remission from the disease, according to research appearing in PLOS Medicine. This suggests people are achieving remission outside of research trials and without bariatric surgery. Recognition of individuals in remission, following their progress, and understanding better the factors linked to remission could result in improved initiatives to help others.

In 2019 there were an estimated 463 million people with diabetes in the world, 90–95% of whom have type 2 diabetes. Ageing populations, growing obesity and sedentary lifestyles are increasing these numbers. The likelihood of achieving remission after 15% weight loss has been shown to be mainly determined by the duration of diabetes, with responders having better beta‐cell function at baseline.

Some people with type 2 diabetes have achieved remission after bariatric surgery, or after taking part in a research trial of a very low-calorie diet, but it is unknown how many people in the general population are in remission. Mireille Captieux at the University of Edinburgh and colleagues used a Scottish national register of people with type 2 diabetes to estimate the number of people in remission in 2019 and described the characteristics of those in remission and not in remission.

Of 162 316 patients aged > 30 who were eligible for the analysis, 7710 (5%) were in remission in 2019. Individuals in remission tend to have not previously taken glucose lowering medication; have lost weight since their diagnosis; be older; have lower blood sugar levels at diagnosis; or have had bariatric surgery. This finding helps to establish a baseline for future studies, and could also help clinicians identify patients with whom to discuss remission and weight loss.

Captieux added, “We have been able to show, for the first time, that 1 in 20 people in Scotland with type 2 diabetes achieve remission. This is higher than expected and indicates a need for updated guidelines to support clinicians in recognising and supporting these individuals.”

Source: EurekAlert!