Evidence map›Paper›PMID 41132944›Full record

ArticleTelemedicine reports2025

Continuous Glucose Monitoring and Glycemic Control in an Adult Without Diabetes: Over 4,000 Automated Recordings Guide Contingency-Shaped Learning.

David S Black, My H Vu, Alaina Vidmar, Braden Barnett

Abstract readCase Reports
In one paragraph

Article in Telemedicine reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

David S BlackDepartment of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.ORCID https://orcid.org/0000-0002-6035-6186
My H VuBiostatistics and Data Management Core, The Saban Institute, Children's Hospital Los Angeles, Los Angeles, California, USA.
Alaina VidmarDepartment of Pediatrics, Division of Pediatric Endocrinology, Children's Hospital Los Angeles and Keck School of Medicine of USC, Los Angeles, California, USA.
Braden BarnettDivision of Endocrinology and Diabetes, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.

Funding

Southern California Center for Chronic Health Disparities in Latino Children and Families.P50MD017344 · NIMHD · CHILDREN'S HOSPITAL OF LOS ANGELES · PI COHEN, DEBORAH A · 2021 to 2025
$27.8M
NIMHD NIH HHS P50 MD017344
6 · The paper itself

Abstract

The role of continuous glucose monitoring (CGM) in glycemic control among individuals without diabetes is not well understood. Specifically, the feedback generated may serve as a promising technology for obesity and lifestyle management among people without diabetes. In this case study, we used a CGM system to continuously measure sensor glucose levels in an adult female with BMI >30 without diabetes, capturing over 4,000 automated sensor recordings. The participant received real-time glucose readings via a smartphone app, which displayed values in a line graph. A shaded area indicated glucose levels exceeding the upper normoglycemic range, and an audio alert was triggered for high excursions (>140 mg/dL). We analyzed the percentage of daily time out of range (%TOR) across 16 days and evaluated whether standalone CGM feedback could reduce %TOR over the wear period. The participant reported checking the app multiple times per day every day. A notable reduction in average daily %TOR was observed, decreasing from 9.2% in the first sensor phase to 1.9% in the second. The median daily number of high-glucose excursions declined from 1.5 to 0.0. These findings suggest that standalone CGM offers feedback associated with glycemic control and can bring daily %TOR to under the recommended target of 5% in an individual with a metabolic risk but without diabetes. CGM may play a key role in obesity and lifestyle management by linking glucose tracking with behavior modification strategies, amplifying feedback necessary for contingency-shaped problem solving.

Indexed as

CGMdigital healthfeedbackglucoseglycemic controlwithout diabetes

Identifiers

PMID41132944
PMCPMC12543417

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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 Socratic graph.