Evidence map›Paper›PMID 37421250›Full record

ArticleJournal of diabetes science and technology2025

Real-World Evidence Analysis of a Hybrid Closed-Loop System.

Heba Alwan, Malgorzata E Wilinska, Yue Ruan, Julien Da Silva, Roman Hovorka

Open access · hybridAbstract readMulticenter Study
In one paragraph

Article in Journal of diabetes science and technology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 3 pooled it
6.0field-weighted citation impact, top 3% of its field
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

17 citing papers in PubMed, 3 syntheses or guidelines pooled it, 30 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Guideline
  4. Trial
  5. Trial
  6. Article
  7. Transitioning to Omnipod 5Biomedicines · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. Observational
  12. A Review of Real-World Evidence About the Use of Automated Insulin Delivery Systems in People With Type 1 Diabetes.Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists · 2025
    Review
  13. Registration and Real-Life Studies on Automated Insulin Delivery Systems.Journal of diabetes science and technology · 2025
    Review
  14. Review
  15. Article
  16. Article
  17. Article
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

5 authors at 3 institutions in 2 countries.

Heba AlwanWellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK.ORCID 0000-0001-5516-6022
Malgorzata E WilinskaWellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK.
Yue RuanWellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK.
Julien Da SilvaYpsomed AG, Burgdorf, Switzerland.
Roman HovorkaWellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK.ORCID 0000-0003-2901-461X
University of Cambridge · GBUniversity of Bern · CHYpsomed (Switzerland) · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe analyzed real-world evidence to assess the performance of the mylife CamAPS FX hybrid closed-loop system.

methodsUsers from 15 countries across different age groups who used the system between May 9, 2022, and December 3, 2022, and who had ≥30 days of continuous glucose monitor data, and ≥30% of closed-loop usage were included in the current analysis (N = 1805).

resultsTime in range (3.9-10 mmol/L) was 72.6 ± 11.5% (mean ± SD) for all users and increased by age from 66.9 ± 11.7% for users ≤6 years old to 81.8 ± 8.7% for users ≥65 years. Time spent in hypoglycemia (<3.9 mmol/L) was 2.3% [1.3, 3.6] (median [interquartile range]). Mean glucose and glucose management indicator were 8.4 ± 1.1 mmol/L and 6.9%, respectively. Time using closed-loop was high at 94.7% [90.0, 96.9].

conclusionsGlycemic outcomes from the present real-world evidence are comparable to results obtained from previous randomized controlled studies and confirm the efficacy of this hybrid closed-loop system in real-world settings.

Indexed as

Blood GlucoseBlood Glucose Self-MonitoringDiabetes Mellitus, Type 1Hypoglycemic AgentsInsulinInsulin Infusion SystemsAdolescentAdultAgedAged, 80 and overChildFemaleGlycemic ControlHumansHypoglycemiaMaleBlood GlucoseHypoglycemic AgentsInsulinartificial pancreasclosed-loop systemsreal-world evidencetype 1 diabetes

Identifiers

PMID37421250
PMCPMC11873883
OpenAlexW4383599103

What OpenQuestion 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 OpenQuestion graph.