Trial reportCardiovascular diabetology2008
Effect of the addition of rosiglitazone to metformin or sulfonylureas versus metformin/sulfonylurea combination therapy on ambulatory blood pressure in people with type 2 diabetes: a randomized controlled trial (the RECORD study).
Trial report in Cardiovascular diabetology, 2008. The graph read 8 numbers from its abstract, feeding 1 cell of the map: it favours the comparator in 1. It reports registered trial NCT00379769. Cited by 21 papers, 3 of them syntheses 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.
Similar differences were observed for rosiglitazone versus sulfonylureas at 12 months (sBP 2.7 [95% CI 0.5-4.9] mmHg, p = 0.016; dBP 2.1 [95% CI 0.7-3.4] mmHg, p = 0.003), but differences were smaller and/or not statistically significant at 6 months (sBP 1.5 [95% CI -0.6 to 3.6] mmHg, p = NS; dBP 1.3 [95% CI 0.0-2.5] mmHg, p = 0.049).
Corresponding changes for ambulatory diastolic BP (dBP) were comparable (6 months 2.7 [95% CI 1.4-4.0] mmHg, p < 0.001; 12 months 3.1 [95% CI 1.8-4.5] mmHg, p < 0.001).
Similar differences were observed for rosiglitazone versus sulfonylureas at 12 months (sBP 2.7 [95% CI 0.5-4.9] mmHg, p = 0.016; dBP 2.1 [95% CI 0.7-3.4] mmHg, p = 0.003), but differences were smaller and/or not statistically significant at 6 months (sBP 1.5 [95% CI -0.6 to 3.6] mmHg, p = NS; dBP 1.3 [95% CI 0.0-2.5] mmHg, p = 0.049).
Similar differences were observed for rosiglitazone versus sulfonylureas at 12 months (sBP 2.7 [95% CI 0.5-4.9] mmHg, p = 0.016; dBP 2.1 [95% CI 0.7-3.4] mmHg, p = 0.003), but differences were smaller and/or not statistically significant at 6 months (sBP 1.5 [95% CI -0.6 to 3.6] mmHg, p = NS; dBP 1.3 [95% CI 0.0-2.5] mmHg, p = 0.049).
Similar differences were observed for rosiglitazone versus sulfonylureas at 12 months (sBP 2.7 [95% CI 0.5-4.9] mmHg, p = 0.016; dBP 2.1 [95% CI 0.7-3.4] mmHg, p = 0.003), but differences were smaller and/or not statistically significant at 6 months (sBP 1.5 [95% CI -0.6 to 3.6] mmHg, p = NS; dBP 1.3 [95% CI 0.0-2.5] mmHg, p = 0.049).
At 6 and 12 months, reductions in 24-hour ambulatory systolic BP (sBP) were greater with rosiglitazone versus metformin (difference at 6 months 2.7 [95% CI 0.5-4.9] mmHg, p = 0.015; 12 months 2.5 [95% CI 0.2-4.8] mmHg, p = 0.031).
At 6 and 12 months, reductions in 24-hour ambulatory systolic BP (sBP) were greater with rosiglitazone versus metformin (difference at 6 months 2.7 [95% CI 0.5-4.9] mmHg, p = 0.015; 12 months 2.5 [95% CI 0.2-4.8] mmHg, p = 0.031).
Corresponding changes for ambulatory diastolic BP (dBP) were comparable (6 months 2.7 [95% CI 1.4-4.0] mmHg, p < 0.001; 12 months 3.1 [95% CI 1.8-4.5] mmHg, p < 0.001).
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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
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Thiazolidinediones×blood pressure
ContradictsOpen on the map →What to test next →3 readable studies in this cell: 1 favour the treatment, 1 find no difference, 1 favour the comparator.
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.
A Long Term, Open Label, Randomised Study in Patients With Type 2 Diabetes, Comparing the Combination of Rosiglitazone and Either Metformin or Sulfonylurea With Metformin Plus Sulfonylurea on Cardiovascular Endpoints and Glycaemia
Open the trial in the graphWho cites it
21 citing papers in PubMed, 3 syntheses or guidelines pooled it, 40 citations in OpenAlex.
- Metformin and second- or third-generation sulphonylurea combination therapy for adults with type 2 diabetes mellitus.The Cochrane database of systematic reviews · 2019 · on this mapPooled it
- Effects of Sodium-Glucose Cotransporter 2 Inhibitors on 24-Hour Ambulatory Blood Pressure: A Systematic Review and Meta-Analysis.Journal of the American Heart Association · 2017Pooled it
- Risk of fatal and nonfatal lactic acidosis with metformin use in type 2 diabetes mellitus.The Cochrane database of systematic reviews · 2010 · on this mapPooled it
- Low-Dose Sulfonylurea Plus DPP4 Inhibitor Lower Blood Glucose and Enhance Beta-Cell Function Without Hypoglycemia.The Journal of clinical endocrinology and metabolism · 2024Trial
- Renal function in type 2 diabetes with rosiglitazone, metformin, and glyburide monotherapy.Clinical journal of the American Society of Nephrology : CJASN · 2011Trial
- Heart failure events with rosiglitazone in type 2 diabetes: data from the RECORD clinical trial.European heart journal · 2010Trial
- Long-term outcomes in patients with type 2 diabetes receiving glimepiride combined with liraglutide or rosiglitazone.Cardiovascular diabetology · 2009 · on this mapTrial
- PPARγ Agonist Rosiglitazone and Antagonist GW9662: Antihypertensive Effects on Chronic Intermittent Hypoxia-Induced Hypertension in Rats.Journal of cardiovascular translational research · 2024Article
- The 2023 Walter B. Cannon Award Lecture: Mechanisms Regulating Vascular Function and Blood Pressure by the PPARγ-RhoBTB1-CUL3 Pathway.Function (Oxford, England) · 2024Review
- Review
- Role of the Peroxisome Proliferator Activated Receptors in Hypertension.Circulation research · 2021Review
- Salt-Sensitivity of Blood Pressure and Insulin Resistance.Frontiers in physiology · 2021Review
- Sildenafil does not enhance but rather attenuates vasorelaxant effects of antidiabetic agents.Journal of smooth muscle research = Nihon Heikatsukin Gakkai kikanshi · 2015Article
- Prognostic value of blood pressure variability and average blood pressure levels in patients with hypertension and diabetes.Diabetes care · 2013Review
- PPAR-γ as a therapeutic target in cardiovascular disease: evidence and uncertainty.Journal of lipid research · 2012Review
- Do PPAR-Gamma Agonists Have a Future in Parkinson's Disease Therapy?Parkinson's disease · 2011Article
- Article
- Should 24-h ambulatory blood pressure monitoring be done in every patient with diabetes?Diabetes care · 2009Review
- A cardiologic approach to non-insulin antidiabetic pharmacotherapy in patients with heart disease.Cardiovascular diabetology · 2009Review
- Rosiglitazone decreases blood pressure and renal injury in a female mouse model of systemic lupus erythematosus.American journal of physiology. Regulatory, integrative and comparative physiology · 2009Article
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 6 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The marked sentences are the ones the graph read a number from.
backgroundHypertension and type 2 diabetes are common co-morbidities. Preliminary studies suggest that thiazolidinediones reduce blood pressure (BP). We therefore used ambulatory BP to quantify BP lowering at 6-12 months with rosiglitazone used in combination with metformin or sulfonylureas compared to metformin and sulfonylureas in people with type 2 diabetes.
methodsParticipants (n = 759) in the multicentre RECORD study were studied. Those taking metformin were randomized (open label) to add-on rosiglitazone or sulfonylureas, and those on sulfonylurea to add-on rosiglitazone or metformin.
results24-Hour ambulatory BP was measured at baseline, 6 months and 12 months. At 6 and 12 months, reductions in 24-hour ambulatory systolic BP (sBP) were greater with rosiglitazone versus metformin (difference at 6 months 2.7 [95% CI 0.5-4.9] mmHg, p = 0.015; 12 months 2.5 [95% CI 0.2-4.8] mmHg, p = 0.031). Corresponding changes for ambulatory diastolic BP (dBP) were comparable (6 months 2.7 [95% CI 1.4-4.0] mmHg, p < 0.001; 12 months 3.1 [95% CI 1.8-4.5] mmHg, p < 0.001). Similar differences were observed for rosiglitazone versus sulfonylureas at 12 months (sBP 2.7 [95% CI 0.5-4.9] mmHg, p = 0.016; dBP 2.1 [95% CI 0.7-3.4] mmHg, p = 0.003), but differences were smaller and/or not statistically significant at 6 months (sBP 1.5 [95% CI -0.6 to 3.6] mmHg, p = NS; dBP 1.3 [95% CI 0.0-2.5] mmHg, p = 0.049). Changes in BP were not accompanied by compensatory increases in heart rate, did not correlate with basal insulin sensitivity estimates and were not explained by changes in antihypertensive therapy between the various strata.
conclusionWhen added to metformin or a sulfonylurea, 12-month treatment with rosiglitazone reduces ambulatory BP to a greater extent than when metformin and a sulfonylurea are combined.
trial registrationNCT00379769 http://clinicaltrials.gov/
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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.