Evidence map›Paper›PMID 23199058›Full record

SynthesisDiabetic medicine : a journal of the British Diabetic Association2013

Insulin degludec improves health-related quality of life (SF-36® ) compared with insulin glargine in people with Type 2 diabetes starting on basal insulin: a meta-analysis of phase 3a trials.

N Freemantle, L Meneghini, T Christensen, M L Wolden, J Jendle, R Ratner

Open access · bronzeAbstract readComparative StudyMeta-Analysis
In one paragraph

Synthesis in Diabetic medicine : a journal of the British Diabetic Association, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 3 pooled it
4.0field-weighted citation impact, top 6% 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

16 citing papers in PubMed, 3 syntheses or guidelines pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Trial
  6. Development of a Patient-Reported Outcome (PRO) Measure to Assess Emotional Impact of Treatment for Type 2 Diabetes.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2023
    Article
  7. Quality of life in patients with type 2 diabetes after switching to insulin degludec: results from a cross-sectional survey.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2021
    Article
  8. Cost-Effectiveness of Insulin Degludec Versus Insulin Glargine U100 in Patients with Type 1 and Type 2 Diabetes Mellitus in Serbia.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2018
    Article
  9. Article
  10. Article
  11. Insulin Degludec in Clinical Practice: A Review of Japanese Real-World Data.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2017
    Article
  12. Review
  13. Observational
  14. Insulin degludec versus insulin glargine in type 1 and type 2 diabetes mellitus: a meta-analysis of endpoints in phase 3a trials.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2014
    Article
  15. Treat-to-target trials in diabetes.Indian journal of endocrinology and metabolism · 2014 · on this map
    Review
  16. Review
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

6 authors at 5 institutions in 4 countries.

N FreemantleDepartment of Primary Care and Population Health, UCL Medical School, London, UK.
L Meneghini
T Christensen
M L Wolden
J Jendle
R Ratner
Novo Nordisk (Denmark) · DKAmerican Diabetes Association · USÖrebro University · SEUniversity College London · GBUniversity of Miami · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo compare the effect of insulin degludec and insulin glargine on health-related quality of life in patients with Type 2 diabetes starting on insulin therapy.

methodsPatient-level data from three open-label, randomized, treat-to-target trials of 26 or 52 weeks' duration were pooled using a weighted analysis in conjunction with a fixed-effects model. Insulin-naive patients received either insulin degludec (n = 1290) or insulin glargine (n = 632) once daily, in combination with oral anti-diabetic drugs. Glycaemic control was assessed via HbA(1c) and fasting plasma glucose concentrations. Rates of hypoglycaemia, defined as plasma glucose < 3.1 mmol/l (< 56 mg/dl), were recorded. Health-related quality of life was evaluated using the 36-item Short Form (SF-36(®) ) version 2 questionnaire. Statistical analysis was performed using a generalized linear model with treatment, trial, anti-diabetic therapy at baseline, gender, region and age as explanatory variables.

resultsInsulin degludec was confirmed as non-inferior to insulin glargine based on HbA(1c) concentrations. In each trial comprising the meta-analysis, fasting plasma glucose and confirmed overall and nocturnal (00.01-05.59 h) hypoglycaemia were all numerically or significantly lower with insulin degludec vs. insulin glargine. At endpoint, the overall physical health component score was significantly higher (better) with insulin degludec vs. insulin glargine [+0.66 (95% CI 0.04-1.28)], largely attributable to a difference [+1.10 (95% CI 0.22-1.98)] in the bodily pain domain score. In the mental domains, vitality was significantly higher with insulin degludec vs. insulin glargine [+0.81 (95% CI 0.01-1.59)].

conclusionsCompared with insulin glargine, insulin degludec leads to improvements in both mental and physical health status for patients with Type 2 diabetes initiating insulin therapy.

Indexed as

Quality of LifeBlood GlucoseClinical Trials, Phase III as TopicDiabetes Mellitus, Type 2Drug Administration ScheduleFemaleGlycated HemoglobinHumansHypoglycemic AgentsInsulin GlargineInsulin, Long-ActingMaleMiddle AgedMulticenter Studies as TopicRandomized Controlled Trials as TopicSurveys and QuestionnairesBlood GlucoseGlycated Hemoglobinhemoglobin A1c protein, humanHypoglycemic Agentsinsulin degludecInsulin GlargineInsulin, Long-Acting

Identifiers

PMID23199058
PMCPMC3579236
OpenAlexW2030473729

What Socratic 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 Socratic graph.