Evidence map›Paper›PMID 36111434›Full record

Observational studyDiabetes, obesity & metabolism2023

Treatment patterns and glycated haemoglobin levels over 36 months in individuals with type 2 diabetes initiating second-line glucose-lowering therapy: The global DISCOVER study.

Bernard H Charbonnel, Hungta Chen, Javier Cid-Ruzafa, Andrew Cooper, Peter Fenici, Marilia B Gomes, Gabriela L Saraiva, Jesús Medina, Antonio Nicolucci, Marina V Shestakova and 7 more

Abstract readObservational Study
In one paragraph

Observational study in Diabetes, obesity & metabolism, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Real-World Treatment Patterns Among Patients with Type 2 Diabetes Mellitus Initiating Treatment with Oral Semaglutide.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2024
    Article
  2. Observational
  3. Observational
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

17 authors.

Bernard H CharbonnelDepartment of Endocrinology and Diabetes, University of Nantes, Nantes, France.ORCID 0000-0002-2117-9279
Hungta ChenBioPharmaceuticals Medical, AstraZeneca, Gaithersburg, Maryland, USA.
Javier Cid-RuzafaEvidera, Barcelona, Spain.
Andrew CooperBioPharmaceuticals Medical, AstraZeneca, Cambridge, UK.
Peter FeniciBioPharmaceuticals Medical, AstraZeneca, Milan, Italy.
Marilia B GomesDepartment of Internal Medicine, Rio de Janeiro State University, Rio de Janeiro, Brazil.ORCID 0000-0003-4458-4741
Gabriela L SaraivaBioPharmaceuticals Medical, AstraZeneca, Gaithersburg, Maryland, USA.
Jesús MedinaBioPharmaceuticals Medical, AstraZeneca, Madrid, Spain.
Antonio NicolucciCenter for Outcomes Research and Clinical Epidemiology, Pescara, Italy.ORCID 0000-0002-5939-6850
Marina V ShestakovaEndocrinology Research Centre, Diabetes Institute, Moscow, Russian Federation.
Iichiro ShimomuraGraduate School of Medicine, Osaka University, Osaka, Japan.
Filip SurmontBioPharmaceuticals Medical, AstraZeneca, Luton, UK.
Fengming TangSaint Luke's Mid America Heart Institute, Kansas City, Missouri, USA.
Jiten VoraRoyal Liverpool University Hospital, Liverpool, UK.
Hirotaka WatadaGraduate School of Medicine, Juntendo University, Tokyo, Japan.ORCID 0000-0001-5961-1816
Kamlesh KhuntiDiabetes Research Centre, University of Leicester, Leicester, UK.ORCID 0000-0003-2343-7099
DISCOVER Investigators

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsTo describe glucose-lowering treatment regimens and glycated haemoglobin (HbA1c) trajectories in individuals with type 2 diabetes (T2D) over 36 months of follow-up from the start of second-line therapy. MATERIALS AND

methodsThis data analysis from the 3-year, observational DISCOVER study programme included 14 687 participants from 37 countries with T2D initiating second-line glucose-lowering therapy. Treatment and HbA1c data were collected at baseline (start of second-line therapy) and at 6, 12, 24 and 36 months. Treatment regimen changes over follow-up were analysed using the McNemar test, with carry-forward imputation for intermediate missing values.

resultsA total of 11 592 participants had treatment data at baseline and 36 months, and 11 882 had HbA1c data at baseline. At baseline and 36 months, respectively, rates of oral monotherapy use were 12.1% and 12.4% (P = 0.22), rates of dual oral therapy use were 63.4% and 47.6% (P < 0.0001), rates of ≥ triple oral therapy use were 17.5% and 25.4% (P < 0.0001), and rates of injectable treatment use were 7.0% and 13.7% (P < 0.0001). Use of injectable drugs was most common among participants with an HbA1c level ≥64 mmol/mol (≥8.0%). Overall, 42.9% of participants changed treatment during follow-up. Mean HbA1c levels at baseline and 6 months were 67 mmol/mol (8.3%) and 55 mmol/mol (7.2%), respectively, remaining stable thereafter.

conclusionsDual oral therapy was the most common treatment regimen at the start of second-line treatment, and over half of the participants remained on the same treatment during follow-up.

Indexed as

Diabetes Mellitus, Type 2GlucoseGlycated HemoglobinHumansGlucoseGlycated Hemoglobinantidiabetic drugglycaemic controlobservational studysecond-line treatmenttype 2 diabetes

Identifiers

PMID36111434
PMCPMC10087302

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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.