Revealing How to Prevent Diabetes Type 1?

Dr. Pakhi Sharma (MBBS)
Dr. Pakhi Sharma (MBBS)

General Physician | 6+ years

How to Prevent Diabetes Type 1?
Living with diabetes, hypertension or any other chronic disease requires you to do multiple things – track vitals, take medicines & stay on top of your health at all times. If this overwhelms you, switch to Phable – India’s No. 1 BP & Sugar Management App to manage your condition better. Take charge of your health and stay connected with doctors, order medicines and do a whole lot more from the comfort of your home.

Type 1 Diabetes is an autoimmune condition that makes up around 5% to 10% of all diabetes mellitus cases around the world. For decades, research has been ongoing to understand more about what causes the immune reaction that triggers the condition. Numerous studies have been conducted on how to prevent Diabetes Type 1 or find a cure for it. In this article, we discuss the possible prevention strategies for Type 1 Diabetes that are currently being studied.

Contents:
  • blog_single_bullet_icon
    What is Type 1 Diabetes?
  • blog_single_bullet_icon
    What Causes Type 1 Diabetes?
  • blog_single_bullet_icon
    What are the Stages of Type 1 Diabetes?
  • blog_single_bullet_icon
    Can Type 1 Diabetes be Prevented?
  • blog_single_bullet_icon
    What are the Three Levels of Prevention in Type 1 Diabetes?
  • blog_single_bullet_icon
    How is Type 1 Diabetes Treated or Managed?
  • blog_single_bullet_icon
    Don’t Have Time To Read?
  • blog_single_bullet_icon
    FAQs
dxt-banner.png
UI-for-Form-02.png

What is Type 1 Diabetes?

Type 1 Diabetes is an autoimmune disorder, which means that your immune system mistakenly attacks and destroys the beta cells in your pancreas. When your pancreas cannot produce enough insulin, glucose cannot enter your cells and remains in your bloodstream. This lack of insulin is what causes high blood glucose levels in Type 1 Diabetics.

Persistently high blood glucose levels can lead to several serious and life-altering health complications, which is why it is important to manage your condition.

Type 1 Diabetes was previously known as insulin-dependent diabetes, as insulin administration is the only way to manage it. It was also previously known as juvenile diabetes mellitus, as it primarily occurs in children and young adults

What Causes Type 1 Diabetes?

The exact cause of Type 1 Diabetes is still unknown. The most common explanation is genetics, which means that those who get it were most likely born with an increased susceptibility to autoimmune conditions. Another possible cause could be environmental factors like exposure to viruses or harmful chemicals that can destroy your beta cells.

Unlike with Type 2 Diabetes, lifestyle habits do not play a part in the development of Type 1 Diabetes.

What are the Stages of Type 1 Diabetes?

The progression of Type 1 Diabetes can be divided into the following stages:

Pre-Stage 1: Genetic Predisposition

In this stage, genetic analysis can help identify underlying genetic risk factors that are commonly associated with Type 1 Diabetes. A specific region on chromosome six, called the HLA region, is associated with up to 50% of the risk for developing this condition, along with other factors like having a sibling or parent with Type 1 Diabetes.

Stage 1: Development of Autoantibodies

In this stage, at least one diabetes-related autoantibody (antibody directed against the person’s own body) is present in the blood. Autoantibodies start attacking the beta cells in the pancreas. Blood sugar levels remain normal, and no symptoms are present.

Stage 2: Dysglycaemia

In this stage, at least two or more diabetes-related autoantibodies are present in the blood. Beta cells continue to be destroyed by the immune system, and a lack of insulin leads to rising blood sugar levels. The individual remains asymptomatic.

Stage 3: Clinical Onset

In this stage, there is a significant loss of beta cells due to autoimmunity and symptoms are present, resulting in a Type 1 Diabetes diagnosis.

Can Type 1 Diabetes be Prevented?

Currently, it is not possible to prevent or cure Type 1 Diabetes. However, it can be effectively managed with insulin therapy and appropriate lifestyle changes

Research is ongoing on the ways to identify individuals who are at a risk for developing Type 1 Diabetes and preventing it before the beta cells in the pancreas are destroyed. 

dxt-banner.png
UI-for-Form-02.png

What are the Three Levels of Prevention in Type 1 Diabetes?

Research and trials are underway for the prevention of diabetes Type 1 at different stages based on the disease progression. The prevention strategies are different for different stages of Type 1 Diabetes. They are:

Primary Prevention

This strategy focuses on preventing Type 1 Diabetes before the development of autoimmunity or autoantibodies, i.e. in Pre-Stage 1. The studies on primary prevention of Type 1 Diabetes are geared toward stopping the development of autoimmune reactions in young children (infants and toddlers) who are at a high risk of Type 1 Diabetes. 

The approaches have included dietary changes like avoiding early administration of cow milk or dairy products, delayed introduction of gluten products into the child’s diet, including omega-3 fatty acids like docosahexaenoic acid (DHA) supplements with a regular diet, etc. There have been no positive results thus far.

Experts suggest that vaccines against viral infections that may trigger Type 1 Diabetes may also be effective in primary prevention.

Secondary Prevention

Secondary prevention strategies focus on the prevention of Type 1 Diabetes after autoantibodies have developed, during Stages 1 and 2 of the condition.

Several clinical trials are studying the effectiveness of nicotinamide (niacin or vitamin B3), insulin (injections, oral, nasal spray), glutamic acid decarboxylase (GAD) vaccine, and some antibody medications like teplizumab, abatacept, etc. in the secondary prevention of Type 1 Diabetes.

Tertiary Prevention

Also known as intervention trials, tertiary prevention trials and studies are conducted in Stage 3 of disease progression, after the clinical onset of Type 1 Diabetes and the development of symptoms. The research in tertiary prevention is focused on preventing the loss of pancreatic beta cells in the first few years of the clinical onset of the disease.

Several immunotherapeutic approaches have been proposed to prevent beta cell loss. Trials are ongoing to test the effectiveness of GAD vaccine, Bacille Calmette-Guérin (BCG) vaccine, and medications like methotrexate, cyclosporine, rituximab, teplizumab, abatacept, etc.Stem cell transplantation and vitamin D supplementation are also being studied as potential approaches to slow down or halt the progression of beta cell loss in Type 1 Diabetes.

How is Type 1 Diabetes Treated or Managed?

Type 1 Diabetes is a chronic condition that requires lifelong care and treatment. However, you can successfully manage it by taking the following measures:

  • Regular administration of insulin as per your doctor’s instructions.
  • Consuming a healthy, well-balanced diet.
  • Counting the amount of macronutrients you consume, especially carbohydrates.
  • Exercising regularly and being physically active.
  • Frequently monitoring your blood glucose levels using a glucometer or other devices.
  • Managing stress in a healthy way.
  • Quitting smoking.
  • Limiting or avoiding alcohol consumption.

Don’t Have Time To Read?

  • Type 1 Diabetes is an autoimmune disorder where your immune system destroys insulin-producing beta cells in the pancreas.
  • The exact cause of Type 1 Diabetes is unknown. Type 1 Diabetics are born with a genetic susceptibility to this condition, which is triggered by environmental factors.
  • The progression of Type 1 Diabetes can be divided into four stages based on the clinical signs and indicators. They are pre-stage 1 or genetic disposition, stage 1 or development of autoantibodies, stage 2 or abnormal blood sugar levels, and stage 3 or clinical onset of diabetes.
  • At this time, it is not possible to prevent Type 1 Diabetes. However, research is ongoing.
  • Primary prevention strategies focus on avoiding the development of an autoimmune reaction in genetically susceptible individuals.
  • Secondary prevention strategies try to stop the development or onset of Type 1 Diabetes in individuals who have one or more autoantibodies.
  • Tertiary prevention strategies try to block or obstruct the further destruction of beta cells after the onset of diabetes.
  • Type 1 Diabetes is treated using insulin. It can be managed with good dietary habits, regular exercise, and frequent blood glucose monitoring.
  • Use the Phable Care App to consult India’s leading diabetologists, order medicines, book lab tests, integrate blood sugar monitoring and other devices to get real-time remote care from the comfort of your home. Also, check out our Diabetes Management program which provides ‎360º care. Let’s treat diabetes together.

Frequently Asked Questions

No, currently there is no way to prevent Type 1 Diabetes. However, there are several ongoing clinical trials and studies which may be promising in the prevention of this condition if successful.

Though there are no medications commercially available to delay the onset of Type 1 Diabetes at the moment, there are several trials that include oral insulin and a medication called teplizumab, which have shown positive results.

No, currently Type 1 Diabetes is not reversible. However, several treatment strategies like pancreas transplantation, beta cell regeneration and regrowth are being clinically studied for their potential in Type 1 Diabetes cure or reversal.

Dr. Pakhi Sharma
Dr. Pakhi Sharma, MBBS
(General physician, 6+ years)
An expert in obstetrics and medical emergencies, Dr. Pakhi Sharma, an alumni of Sri Devaraj Urs University of Higher Education and Research Centre, is a general physician working at Phablecare. She has 6+ years of work experience spread across gynaecology and obstetrics, family medicine, and medical emergencies at renowned hospitals and clinics.

Leave a Reply

Subscribe to stay healthy, with lifestyle tips every week

CONSULT
Doctors on demand
ORDER
Medicines & lab tests
MONITOR
Vitals & treatments
For Doctors
For Partners
About
Blog