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Item new Preprint · not peer-reviewed Added

Type 2 diabetes remission is uncommon, brief and usually ended by a treatment restart

Recorded remission reached 3.82% at five years in treated adults, and ended more often by treatment restart than rising HbA1c.

The study estimated how often type 2 diabetes remission is recorded in routine care and how long it lasts. It used 136,781 adults with laboratory-confirmed type 2 diabetes in linked electronic health record and claims data. Remission needed two HbA1c values below 6.5%, 90-365 days apart, at least 3 months after stopping all glucose-lowering drugs. Five-year cumulative incidence was 3.82% in 96,817 previously treated adults and 13.27% in 39,964 untreated at entry. Median first remission lasted 226 days; within five years 47.83% ended with treatment restart and 31.94% with glycaemic relapse. Remission and its end were defined from recorded HbA1c and prescribing, so restarts may reflect prescribing practice.

Why it is interesting: Remission recorded in routine care is rare and brief. The commonest end point is a prescription restart rather than a rise in HbA1c.

Source
medRxiv, 16 October 2026
Paper
Remission of Type 2 Diabetes in Linked Health Records: Uncommon, Short-Lived, and More Often Ended by Treatment Restart Than by Rising HbA1c
Authors
Lobelo F, Durieux J, Kim DS, Colovos C
DOI
10.64898/2026.10.14.26365480
Type
Preprint
Design
Retrospective cohort in linked EHR-claims data; 136,781 adults with laboratory-confirmed type 2 diabetes (96,817 previously treated, 39,964 untreated at entry), Aalen-Johansen competing-risk follow-up to 5 years
Verdict
New finding
Driver
Obesity, diabetes and GLP-1
Driver
What linked data reveals

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