Trial reportJournal of human hypertension2002
Effect of the new centrally acting antihypertensive agent rilmenidine on endothelial and platelet function in essential hypertension.
Trial report in Journal of human hypertension, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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
3 citing papers in PubMed, 15 citations in OpenAlex.
- A cost-effectiveness analysis of off-label atypical antipsychotic treatment in children and adolescents with ADHD who have failed stimulant therapy.Attention deficit and hyperactivity disorders · 2016Article
- Impact of the therapy by renin-angiotensin system targeting antihypertensive agents perindopril versus telmisartan on prothrombotic state in essential hypertension.Journal of human hypertension · 2008Article
- Haemorheological, platelet and endothelial factors in essential hypertension.Journal of human hypertension · 2002Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The aim of the study was to investigate the effect of therapy by rilmenidine on endothelial and platelet function in 23 patients with the early stages of untreated essential hypertension. The measurements were carried out before therapy, after 1 week of placebo administration, after 1 week, after 1 month and after 3 months of therapy. After 1 week of therapy both systolic (SBP) and diastolic blood pressure (DBP) were reduced (P < 0.001) all over the study period. Plasma thrombomodulin (TM) and von Willebrand factor (vWF) as indicators of endothelial dysfunction, and plasma beta-thromboglobulin (betaTG) as an indicator of in vivo platelet activation, were investigated. Fibrinogen as a risk factor for vascular changes was also assayed. Platelet aggregation without stimulation (spontaneous, SPA) and induced by adrenaline (APA) was measured. A decrease of plasma vWF level after 1 month (P < 0.05) and after 3 months (P < 0.05) of therapy was observed. We failed to find any changes of plasma TM and fibrinogen level. A reduction of platelet aggregation was evident after 1 week (SPA and APA, P < 0.05, respectively) but mainly after 1 month (SPA P < 0.01, APA P < 0.05) and after 3 months of therapy (SPA and APA, P < 0.01, respectively). It was accompanied by a decrease of plasma betaTG level after 3 months of therapy (P < 0.05). The vasculoprotective and antiplatelet effect of rilmenidine may be important in terms of the favourable role of antihypertensive drugs in cardiovascular morbidity.
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