SynthesisEndocrine2013
The effects of sulfonylureas plus metformin on lipids, blood pressure, and adverse events in type 2 diabetes: a meta-analysis of randomized controlled trials.
Synthesis in Endocrine, 2013. The graph read 3 numbers from its abstract, feeding 2 cells of the map, but none could be read as for or against, so it casts no vote. Cited by 7 papers, 1 of them a synthesis that pooled 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.
Read, but not usablea number the graph found but could not read as for or against
Hypoglycemia and nervous system side events were more frequent among patients treated with sulfonylureas plus metformin than metformin alone (RR = 6.79, 95 % CI 3.79-12.17; RR = 1.27, 95 % CI 1.03-1.57; respectively), but less in digestive symptoms (RR = 0.75, 95 % CI 0.67-0.84).
Hypoglycemia and nervous system side events were more frequent among patients treated with sulfonylureas plus metformin than metformin alone (RR = 6.79, 95 % CI 3.79-12.17; RR = 1.27, 95 % CI 1.03-1.57; respectively), but less in digestive symptoms (RR = 0.75, 95 % CI 0.67-0.84).
Hypoglycemia and nervous system side events were more frequent among patients treated with sulfonylureas plus metformin than metformin alone (RR = 6.79, 95 % CI 3.79-12.17; RR = 1.27, 95 % CI 1.03-1.57; respectively), but less in digestive symptoms (RR = 0.75, 95 % CI 0.67-0.84).
clause the extractor read what became the number
Where it lands on the map
Rows are treatments, columns are outcomes. The coloured squares are the cells this paper feeds, coloured by the vote it casts there. Click one to jump to what this paper adds to it.
What it adds to each cell
For every cell the paper feeds: the belief in the claim with and without this paper, and this paper's estimate drawn against every other readable study in the cell. The ringed dot is this paper.
Metformin×hypoglycaemia
No readable resultOpen on the map →What to test next →1 readable study in this cell: 0 favour the treatment, 1 find no difference, 0 favour the comparator.
This paper's own estimate is on a different scale from the rest of the cell, so it is not drawn here.
Sulfonylureas & glinides×hypoglycaemia
No readable resultOpen on the map →What to test next →10 readable studies in this cell: 0 favour the treatment, 1 find no difference, 9 favour the comparator.
This paper's own estimate is on a different scale from the rest of the cell, so it is not drawn here.
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.
Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.
- Clinical practice guideline for the prevention, early detection, diagnosis, management and follow up of type 2 diabetes mellitus in adults.Colombia medica (Cali, Colombia) · 2016Guideline
- Reversing vascular dysfunction in rheumatoid arthritis: improved augmentation index but not endothelial function with peroxisome proliferator-activated receptor γ agonist therapy.Arthritis & rheumatology (Hoboken, N.J.) · 2014Trial
- Effect of combined gliclazide/metformin treatment on oxidative stress, lipid profile, and hepatorenal functions in type 2 diabetic patients.Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2018Article
- Medical Management of Diabesity: Do We Have Realistic Targets?Current diabetes reports · 2017Review
- Lipid effects and cardiovascular disease risk associated with glucose-lowering medications.Current cardiology reports · 2015Review
- Dietary blueberry and bifidobacteria attenuate nonalcoholic fatty liver disease in rats by affecting SIRT1-mediated signaling pathway.Oxidative medicine and cellular longevity · 2014Article
- Protective role of Convolvulus pluricaulis on lipid abnormalities in high-fat diet with low dose streptozotocin-induced experimental rat model.Journal of Ayurveda and integrative medicineArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The marked sentences are the ones the graph read a number from.
To compare the effects of sulfonylureas and metformin versus metformin on lipid profiles, blood pressure, and adverse events. PubMed, EMbase, Chinese BioMedical Literature on disc, China National Knowledge Infrastructure, VIP database, and Wanfang database were searched for randomized controlled trials (RCTs), from inception to August 2012. Key outcomes were low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), triglycerides (TG), total cholesterol (TC), blood pressure (BP), hemoglobin A1c (HbA1c), fasting insulin, and adverse events. Twenty RCTs were included in the analysis. Compared to metformin, the combination therapy of sulfonylureas and metformin slightly reduced HDL-C [-0.03, 95 % CI (-0.06, -0.01)] and HbA1c (-0.79, 95 % CI -0.96 to -0.63). However, it showed little effects on LDL-C, TG, TC, and BP. Glipizide plus metformin significantly increased fasting insulin [2.33, 95 % CI (1.94, 2.73)]. Hypoglycemia and nervous system side events were more frequent among patients treated with sulfonylureas plus metformin than metformin alone (RR = 6.79, 95 % CI 3.79-12.17; RR = 1.27, 95 % CI 1.03-1.57; respectively), but less in digestive symptoms (RR = 0.75, 95 % CI 0.67-0.84). Combination therapy with sulfonylureas and metformin may be more effective than metformin alone in improving HbA1c and reducing gastrointestinal reactions. But it had disadvantage of decreasing HDL-C, increasing the risk of hypoglycemia and nervous system side events.
Indexed as
Identifiers
What OpenQuestion holds
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.