NIH-funded research U01 cooperative agreement

Understanding why people with type 1 diabetes may lose awareness of low blood sugar

Official title: Elucidating the heterogeneity of impaired awareness of hypoglycaemia in type 1 diabetes

Funded at University of Leicester · NIH-11538453 · Data updated 2026-11-12

This NIH grant works with people who have type 1 diabetes to understand why some lose the ability to notice dangerous low blood sugar and how newer insulin delivery tech might help restore that awareness.

More Diabetes research and trials

Quick facts

Grant typeU01 cooperative agreement
Study typeNIH-funded research
Funding institutionUniversity of Leicester
NIH-funded
Lab location1 site (Leicester, United Kingdom)
Project startSeptember 25, 2022
Project endDecember 31, 2027
Funding year2026
Award (this year)$6,647
NIH project number3U01DK135128-04S2
Project IDNIH-11538453 on NIH RePORTER

Who could benefit from this research

Could help

People with type 1 diabetes who experience impaired awareness of hypoglycemia (IAH) and are using or switching to advanced insulin delivery technologies.

Less likely to help

If someone does not struggle with hypoglycemia awareness or is not using CGM/advanced insulin delivery, they may not directly benefit.

What this research studies

People with type 1 diabetes sometimes don’t recognize hypoglycemia early, which can lead to severe lows. The project will create and test new tools to measure awareness more accurately in real-world, CGM-guided care. It also looks at how switching to advanced hybrid closed-loop insulin delivery affects the body’s responses to low blood sugar over time. The research is organized into several focused studies to pinpoint factors that help restore awareness and to validate better assessment methods.

Why it matters

Potential benefit: If successful, the work could lead to better ways to detect and restore awareness of dangerous lows, improving safety and quality of life for people with type 1 diabetes.

How similar studies have gone: Previous tools lack sensitivity in CGM-enabled care, so this project aims to improve measurement and understanding beyond existing methods.

Where this research is happening

  • University of Leicester
    Leicester, United Kingdom
    Active

Researchers

  • Principal investigator: Choudhary, Pratik — University of Leicester
  • Study coordinator: Choudhary, Pratik

Related research

Other NIH-funded projects on the same topics.

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.