Evidence mapPaperPMID 41913529Full record

ArticleDiabetes, obesity & metabolism2026

Downstream Treatment Burden and Health-Care Utilization Following Initiation of GLP-1 Receptor Agonists or SGLT2 Inhibitors in Type 2 Diabetes.

Yazan Alhamdan, Jason C Hsu, Christine Y Lu

Abstract readMulticenter Study
In one paragraph

Article in Diabetes, obesity & metabolism, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Yazan AlhamdanSydney Pharmacy School, Faculty of Medicine and Health, University of Sydney, Camperdown, Australia.ORCID https://orcid.org/0009-0001-9540-6403
Jason C HsuInternational Ph.D. Program in Biotech and Healthcare Management, College of Management, Taipei Medical University, Taipei, Taiwan.ORCID https://orcid.org/0000-0003-2997-2404
Christine Y LuSydney Pharmacy School, Faculty of Medicine and Health, University of Sydney, Camperdown, Australia.ORCID https://orcid.org/0000-0002-7550-6837

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsGlucagon-like peptide-1 (GLP-1) receptor agonists and sodium-glucose cotransporter 2 (SGLT2) inhibitors are widely used for the treatment of type 2 diabetes, yet their downstream consequences in routine clinical practice remain incompletely characterized. We compared downstream treatment burden following initiation of GLP-1 receptor agonists versus SGLT2 inhibitors among adults with type 2 diabetes. MATERIALS AND

methodsWe conducted a retrospective, propensity score-matched cohort study using a multi-centre electronic health record network. Adults with type 2 diabetes who newly initiated a GLP-1 receptor agonist or an SGLT2 inhibitor between 1 January 2017 and 1 June 2025 were included. After 1:1 matching, approximately 164 000 patients were retained in each treatment group. Outcome-specific baseline-free cohorts with uniform washout periods were constructed, yielding sample sizes of approximately 124 000-164 000 per outcome. Primary outcomes were initiation of seven downstream medication classes. Secondary outcomes included gastrointestinal and nutritional diagnoses and health-care utilization.

resultsAcross all seven medication classes, downstream pharmacotherapy initiation occurred more frequently among GLP-1 initiators. The largest differences were observed for symptom-driven medications, including antidepressant, an absolute risk difference of 3.38% (95% CI -3.61 to -3.15) and a hazard ratio (HR) of 0.78 (95% CI 0.76-0.80), antiemetic, sedatives/hypnotics. Proton pump inhibitors, laxatives, histamine-2 receptor antagonists and antidiarrheal were also more frequently initiated, though differences were modest. Differences in secondary diagnoses were smaller. Gastroesophageal reflux disease and esophagitis were more common after GLP-1 initiation, whereas peptic ulcer disease and endoscopic procedures occurred more frequently among SGLT2 initiators. Nutrient deficiency and unspecified anaemia were more frequent following GLP-1 therapy. Overall health-care utilization was similar, except for inpatient acute care, which was more frequent among SGLT2 initiators.

conclusionsInitiation of GLP-1 receptor agonists is associated with a downstream pharmacologic cascade characterized by increased use of symptom-driven medication without corresponding increases in health-care utilization. Medication initiation may provide a more sensitive measure of treatment burden than diagnostic codes or utilization metrics in routine diabetes care. To our knowledge, this study represents the largest multicentre real-world evaluation of downstream pharmacologic cascades following initiation of GLP-1 receptor agonists and SGLT2 inhibitors.

Indexed as

Diabetes Mellitus, Type 2Glucagon-Like Peptide-1 Receptor AgonistsHypoglycemic AgentsPatient Acceptance of Health CareSodium-Glucose Transporter 2 InhibitorsAgedFemaleHumansMaleMiddle AgedRetrospective StudiesGlucagon-Like Peptide-1 Receptor AgonistsHypoglycemic AgentsSodium-Glucose Transporter 2 Inhibitorsantidiabetic drugGLP‐1real‐world evidenceSGLT2 inhibitor

Identifiers

PMID41913529
PMCPMC13146132

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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.