Trial reportDiabetologia2025
Insulin clearance at randomisation and in response to treatment in youth with type 2 diabetes: a secondary analysis of the TODAY randomised clinical trial.
Trial report in Diabetologia, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It reports registered trial NCT00081328. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Studies to Treat Or Prevent Pediatric Type 2 Diabetes (STOPP-T2D) Treatment Options for Type 2 Diabetes in Adolescents and Youth (TODAY) Clinical Trial
Who cites it
5 citing papers in PubMed.
- Multi-organ glucose metabolism alterations in diabetes mellitus: a total-bodyEJNMMI research · 2026Article
- Impact of Liraglutide on Insulin Clearance in Patients with Type 2 Diabetes Mellitus: Evidence from a Randomized Controlled Trial.Diabetes & metabolism journal · 2026Article
- Review
- Metabolic clearance rate of insulin across the glucose tolerance spectrum by race and ethnicity in youth with obesity.Obesity (Silver Spring, Md.) · 2025Article
- Evaluating C-peptide Levels in Children with Type 1 Diabetes and Its Association with Anthropometric and Clinical Variables : C-peptide Levels and Clinical Variables in Pediatric T1DM.Galen medical journal · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors.
Funding
Abstract
aims/hypothesisInsulin resistance and compensatory hyperinsulinaemia are core features leading to beta cell failure in youth-onset type 2 diabetes. Insulin clearance (IC) is also a key regulator of insulin concentrations, but few data exist on IC in youth-onset type 2 diabetes. In a secondary analysis of our Treatment Options for Type 2 Diabetes in Adolescents and Youth (TODAY) randomised clinical trial, we investigated potential sex-, race-, ethnicity- and treatment-related differences in IC in youth-onset type 2 diabetes and aimed to identify metabolic phenotypes associated with IC at baseline and in response to metformin, metformin plus a lifestyle intervention, and metformin plus rosiglitazone.
methodsA total of 640 youth aged 10-18 years with type 2 diabetes underwent fasting blood tests, anthropometric measurements, dual-energy x-ray absorptiometry to estimate subcutaneous adipose tissue (SAT) and visceral adipose tissue (VAT) mass, and OGTTs longitudinally over 5 years. IC was calculated from the fasting C-peptide:insulin ratio (fasting IC) and 2 h OGTT C-peptide incremental AUC (iAUC):insulin iAUC ratio (2 h IC). Linear mixed models were used to assess covariate effects on the mean of IC over repeated time points.
resultsBaseline fasting IC (×10 CONCLUSIONS/
interpretationIn youth with type 2 diabetes, low IC is correlated with female sex, non-Hispanic Black race and ethnicity, and markers of adiposity and insulin resistance, but not with beta cell function. Along with insulin sensitivity and adiponectin, IC increased in response to rosiglitazone treatment. These findings suggest that, in youth-onset type 2 diabetes, low IC is a compensatory response to changes in insulin sensitivity and/or adiponectin concentrations and is not a mediator of beta cell function.
trial registrationClinicalTrials.gov NCT00081328 DATA AVAILABILITY: Data from the TODAY study (V4; https://doi.org/10.58020/2w6w-pv88 ) reported here are available on request from the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Central Repository (NIDDK-CR) Resources for Research ( https://repository.niddk.nih.gov/ ).
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.