# Defining the Decline in Endogenous Insulin Secretion in Type 1 Diabetes Diagnosed After 30 Years of Age.

> **NCT04682457** · — · COMPLETED · sponsor: **Royal Devon and Exeter NHS Foundation Trust** · enrollment: 130 (actual)

## Conditions studied

- Diabetes Mellitus, Type 1
- Progression

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04682457
- **Lead sponsor:** Royal Devon and Exeter NHS Foundation Trust
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-11-01
- **Primary completion:** 2023-09-01
- **Final completion:** 2023-12-31
- **Target enrollment:** 130 (ACTUAL)
- **Last updated:** 2024-06-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04682457

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04682457, "Defining the Decline in Endogenous Insulin Secretion in Type 1 Diabetes Diagnosed After 30 Years of Age.". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04682457. Licensed CC0.

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