Health Sector – UHC, National Health Policy, Family Planning, Health Insurance, etc.

Managing Type 1 Diabetes

Note4Students

From UPSC perspective, the following things are important :

Prelims level : Diabetes , its types

Mains level : Not Much

Last week, the Indian Council of Medical Research (IMCR) released guidelines for the diagnosis, treatment, and management for type-1 diabetes.

Why such move?

  • India is considered the diabetes capital of the world, and the pandemic disproportionately affected those living with the disease.
  • Type 1 or childhood diabetes, however, is less talked about, although it can turn fatal without proper insulin therapy.
  • Type 1 diabetes is rarer than type 2. Only 2% of all hospital cases of diabetes in the country are type 1.

What is Diabetes?

  • Diabetes is a chronic (long-lasting) health condition that affects how your body turns food into energy.
  • Most of the food you eat is broken down into sugar (also called glucose) and released into your bloodstream.
  • When your blood sugar goes up, it signals your pancreas to release insulin.

What is Type 1 Diabetes?

  • Type 1 diabetes is a condition where the pancreas completely stops producing insulin.
  • Insulin is the hormone responsible for controlling the level of glucose in blood by increasing or decreasing absorption to the liver, fat, and other cells of the body.
  • This is unlike type 2 diabetes — which accounts for over 90% of all diabetes cases in the country — where the body’s insulin production either goes down or the cells become resistant to the insulin.

How lethal diabetes is?

  • Type 1 diabetes is predominantly diagnosed in children and adolescents.
  • Although the prevalence is less, it is much more severe than type 2.
  • Unlike type 2 diabetes where the body produces some insulin and which can be managed using various pills, if a person with type 1 diabetes stops taking their insulin, they die within weeks.

How rare is it?

  • There are over 10 lakh children and adolescents living with type 1 diabetes in the world, with India accounting for the highest number.
  • Of the 2.5 lakh people living with type 1 diabetes in India, 90,000 to 1 lakh are under the age of 14 years.
  • For context, the total number of people in India living with diabetes was 7.7 crore in 2019.
  • Among individuals who develop diabetes under the age of 25 years, 25.3% have type 2.

Who is at risk of type 1 diabetes?

  • The exact cause of type 1 diabetes is unknown, but it is thought to be an auto-immune condition where the body’s immune system destroys the islets cells on the pancreas that produce insulin.
  • Genetic factors play a role in determining whether a person will get type-1 diabetes.
  • The risk of the disease in a child is 3% when the mother has it, 5% when the father has it, and 8% when a sibling has it.
  • The presence of certain genes is also strongly associated with the disease.

 

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