Evidence map›Paper›PMID 21307137›Full record

Trial reportThe Journal of clinical endocrinology and metabolism2011

DURATION-5: exenatide once weekly resulted in greater improvements in glycemic control compared with exenatide twice daily in patients with type 2 diabetes.

Thomas Blevins, John Pullman, Jaret Malloy, Ping Yan, Kristin Taylor, Christine Schulteis, Michael Trautmann, Lisa Porter

4 registry-linked trialsOpen access · bronzeAbstract readComparative StudyRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in The Journal of clinical endocrinology and metabolism, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 4 registered trials, which are not on this map. Cited by 162 papers, 16 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
162citing papers in PubMed, 16 pooled it
37.3field-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.

NCT03419624 phase3terminatedstarted 2018, after this paper: background citation

A 28-week, Multi-center Randomized, Double-blind, Placebo-controlled Study to Evaluate the Potential of Dapagliflozin Plus Exenatide in Combination With High-dose Intensive Insulin Therapy Compared to Placebo in Obese Insulin-resistant Patients With Type 2 Diabetes Mellitus (Proof-of-concept Study)

Ran2018Enrolled13Registered outcomes7Posted comparisons0ConditionsDiabetes Mellitus, Type 2, ObesityArmsDapagliflozin 10mg, Exenatide 2 mg [Bydureon], Insulin, Metformin, if taken before, Placebo injection
Open the trial in the graph
NCT00877890 phase3completednot on this map

A Randomized, Open-Label, Parallel-Group, Comparator-Controlled, Multicenter Study to Evaluate the Glycemic Effects, Safety, and Tolerability of Exenatide Once Weekly in Subjects With Type 2 Diabetes Mellitus

TypeinterventionalSponsorAstraZenecaRan2009 to 2010Enrolled254ConditionsType 2 Diabetes MellitusArmsexenatide once weekly, exenatide twice daily
NCT02380521 phase4completednot on this mapstarted 2015, after this paper: background citation

Effect of Exenatide Once Weekly on Cardiovascular Risk Markers in Patients With Type-2 Diabetes

TypeinterventionalSponsorUniversity of PalermoRan2015 to 2016Enrolled60ConditionsType 2 Diabetes MellitusArmsExenatide once weekly (BYDUREON™)
NCT04431713 phase2completednot on this mapstarted 2020, after this paper: background citation

An Open Label, Single Site, 48 Week, Randomised Controlled Trial Evaluating the Safety and Efficacy of Exenatide Once-weekly in the Treatment of Patients With Multiple System Atrophy

TypeinterventionalSponsorUniversity College, LondonRan2020 to 2024Enrolled50ConditionsMultiple System AtrophyArmsExenatide Pen Injector [Bydureon]
3 · Its place in the literature

Who cites it

162 citing papers in PubMed, 16 syntheses or guidelines pooled it, 444 citations in OpenAlex.

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  16. Glucagon-like peptide analogues for type 2 diabetes mellitus.The Cochrane database of systematic reviews · 2011 · on this map
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102 more citing papers are in PubMed but not listed here.

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 3 institutions in 2 countries.

Thomas BlevinsTexas Diabetes and Endocrinology, 6500 North Mopac Expressway, Building 3, Suite 200, Austin, Texas 78731, USA. tblevins@texasdiabetes.com
John Pullman
Jaret Malloy
Ping Yan
Kristin Taylor
Christine Schulteis
Michael Trautmann
Lisa Porter
Teva Pharmaceuticals (Czechia) · CZEli Lilly (United States) · USTexas Diabetes & Endocrinology · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

contextWe wanted to understand the effects of once-weekly vs. twice-daily glucagon-like peptide-1 receptor agonism for treatment of patients with type 2 diabetes.

objectiveThe objective of the study was to compare effects of exenatide once weekly (ExQW) and exenatide twice daily (ExBID) on glycemic control, body weight, and safety.

designThis was a 24-wk, randomized, open-label, comparator-controlled study.

settingThe study was conducted at 43 sites in the United States. PATIENTS: The study population was 252 intent-to-treat patients with type 2 diabetes [baseline (mean ± SD): glycosylated hemoglobin (HbA1c) 8.4 ± 1.2%, fasting plasma glucose 171 ± 47 mg/dl, weight 96 ± 20 kg] that were drug naïve (19%) or previously treated with one (47%) or multiple (35%) oral antidiabetic medications.

interventionsInterventions included ExQW 2 mg for 24 wk or ExBID 5 μg for 4 wk followed by ExBID 10 μg for 20 wk.

main outcome measureThe change in HbA1c from baseline to wk 24 was measured.

resultsAt 24 wk, ExQW produced significantly greater changes from baseline (least squares mean ± SE) vs. ExBID in HbA1c (-1.6 ± 0.1% vs. -0.9 ± 0.1%; P < 0.0001) and fasting plasma glucose (-35 ± 5 mg/dl vs. -12 ± 5 mg/dl; P = 0.0008). Similar reductions in mean body weight from baseline to wk 24 were observed in both groups (-2.3 ± 0.4 kg and -1.4 ± 0.4 kg). Both treatments were generally well tolerated. Transient and predominantly mild to moderate nausea, the most frequent adverse event, was less common with ExQW (14%) than with ExBID (35%). Injection-site reactions were infrequent, but more common with ExQW. No major hypoglycemia occurred.

conclusionsContinuous glucagon-like peptide-1 receptor agonism with ExQW resulted in superior glycemic control, with less nausea, compared with ExBID in patients with type 2 diabetes. Both groups lost weight.

Indexed as

AdolescentAdultAgedBlood GlucoseBlood PressureBody WeightChromatography, High Pressure LiquidCombined Modality TherapyDelayed-Action PreparationsDiabetes Mellitus, Type 2Drug Therapy, CombinationEnzyme-Linked Immunosorbent AssayExenatideExercise TherapyFemaleGlycated HemoglobinBlood GlucoseDelayed-Action PreparationsExenatideGlycated HemoglobinHypoglycemic AgentsPeptidesVenoms

Identifiers

PMID21307137
OpenAlexW2043900831

What OpenQuestion holds

Textmetadata
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.