Evidence map›Paper›PMID 22357185›Full record

Trial reportDiabetes care2012

Safety and efficacy of once-weekly exenatide compared with insulin glargine titrated to target in patients with type 2 diabetes over 84 weeks.

Michaela Diamant, Luc Van Gaal, Stephen Stranks, Bruno Guerci, Leigh MacConell, Harry Haber, Jamie Scism-Bacon, Michael Trautmann

Registry-linked trialOpen access · hybridAbstract readClinical Trial, Phase IIIComparative StudyMulticenter Study
In one paragraph

Trial report in Diabetes care, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00641056 (Efficacy of Once-Weekly Exenatide Long-Acting Release and Once-Daily Insulin Glargine in Patients With Type 2 Diabetes Treated With Metformin Alone or in Combination With Sulfonylurea), which is not on this map. Cited by 32 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 4 pooled it
12.2field-weighted citation impact, top 1% 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.

NCT00641056 phase3completednot on this map

Efficacy of Once-Weekly Exenatide Long-Acting Release and Once-Daily Insulin Glargine in Patients With Type 2 Diabetes Treated With Metformin Alone or in Combination With Sulfonylurea

TypeinterventionalSponsorAstraZenecaRan2008 to 2009Enrolled467ConditionsType 2 Diabetes MellitusArmsExenatide Once Weekly, Insulin Glargine
3 · Its place in the literature

Who cites it

32 citing papers in PubMed, 4 syntheses or guidelines pooled it, 96 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Trial
  6. Trial
  7. Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Review
  16. Glucagon-like peptide-1 receptor agonists: a systematic review of comparative effectiveness research.Diabetes, metabolic syndrome and obesity : targets and therapy · 2017
    Review
  17. Review
  18. Cardiovascular Effects of Glucagon-Like Peptide-1 Receptor Agonists.Endocrinology and metabolism (Seoul, Korea) · 2016
    Review
  19. Review
  20. 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

8 authors at 4 institutions in 4 countries.

Michaela DiamantDiabetes Center,VU Medical Center, Amsterdam, The Netherlands. m.diamant@vumc.nl
Luc Van Gaal
Stephen Stranks
Bruno Guerci
Leigh MacConell
Harry Haber
Jamie Scism-Bacon
Michael Trautmann
Amsterdam UMC Location VUmc · NLAntwerp University Hospital · BECentre Hospitalier Régional et Universitaire de Nancy · FREli Lilly (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveWe recently reported that after 26 weeks, exenatide once weekly (EQW) resulted in superior A1C reduction, reduced hypoglycemia, and progressive weight loss compared with daily insulin glargine (IG) in patients with type 2 diabetes who were taking metformin alone or with sulfonylurea. This 84-week extension study assessed the long-term safety and efficacy of EQW versus IG. RESEARCH DESIGN AND

methodsThis multicenter, open-label, randomized, two-arm, parallel trial assessed change in A1C, proportions of patients achieving A1C <7.0 and ≤6.5%, body weight, incidence of hypoglycemia, and overall safety.

resultsOf 415 patients who completed 26 weeks, 390 (194 EQW and 196 IG patients) entered the extension study. At 84 weeks, A1C decreased from baseline (8.3%) by -1.2% for EQW vs. -1.0% for IG (P = 0.029). The proportions of patients who achieved end point A1C targets <7.0 and ≤6.5% were 44.6% for EQW patients vs. 36.8% for IG patients (P = 0.084) and 31.3% for EQW patients vs. 20.2% for IG patients (P = 0.009), respectively. Patients taking EQW lost 2.1 kg of body weight, whereas those taking IG gained 2.4 kg (P < 0.001). Among patients taking metformin plus sulfonylurea, the incidence of minor hypoglycemia was 24% for EQW patients vs. 54% for IG patients (P < 0.001); among patients taking metformin alone, it was 8% for EQW patients vs. 32% for IG patients (P < 0.001). Among adverse events occurring in ≥5% of patients, diarrhea and nausea occurred more frequently (P < 0.05) in the EQW group than in the IG group (12 vs. 6% and 15 vs. 1%, respectively).

conclusionsAfter 84 weeks, patients treated with EQW continued to experience better glycemic control with sustained overall weight loss and a lower risk of hypoglycemia than patients treated with IG.

Indexed as

AlgorithmsBlood GlucoseCardiovascular Physiological PhenomenaDiabetes Mellitus, Type 2Dose-Response Relationship, DrugDrug Administration ScheduleDrug Dosage CalculationsExenatideFollow-Up StudiesHumansHypoglycemic AgentsInsulin GlargineInsulin, Long-ActingPeptidesTime FactorsTitrimetryBlood GlucoseExenatideHypoglycemic AgentsInsulin GlargineInsulin, Long-ActingPeptidesVenoms

Identifiers

PMID22357185
PMCPMC3308312
OpenAlexW2130478319

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.