SynthesisBMJ (Clinical research ed.)2025
Effects of intensive blood pressure treatment on orthostatic hypertension: individual level meta-analysis.
Synthesis in BMJ (Clinical research ed.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- Orthostatic Blood Pressure, Cardiovascular Disease, and Hypotensive Events.Hypertension (Dallas, Tex. : 1979) · 2026Article
- The oral microbiome and atherosclerosis: current evidence on association, mechanisms, and clinical implications.Frontiers in immunology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors.
Funding
Abstract
objectiveTo determine the effects of intensive blood pressure treatment on orthostatic hypertension.
designSystematic review and individual participant data meta-analysis. DATA SOURCES: MEDLINE, Embase, and Cochrane CENTRAL databases through 13 November 2023. INCLUSION CRITERIA: Population: ≥500 adults, age ≥18 years with hypertension or elevated blood pressure; intervention: randomized trials of more intensive antihypertensive drug treatment (lower blood pressure goal or active agent) with duration ≥6 months; control: less intensive antihypertensive drug treatment (higher blood pressure goal or placebo); outcome: measured standing blood pressure. MAIN OUTCOMES: Orthostatic hypertension, defined as an increase in systolic blood pressure ≥20 mm Hg or diastolic blood pressure ≥10 mm Hg after changing from sitting to standing. DATA SYNTHESIS: Two investigators independently abstracted articles. Individual participant data from nine trials identified during the systematic review were appended together as a single dataset.
resultsOf 31 124 participants with 315 497 standing blood pressure assessments, 9% had orthostatic hypotension (that is, a drop in blood pressure after standing of systolic ≥20 mm Hg or diastolic ≥10 mm Hg), 17% had orthostatic hypertension, and 3.2% had both a rise in systolic blood pressure and standing blood pressure ≥140 mm Hg at baseline. The effects of more intensive treatment were similar across trials with odds ratios for orthostatic hypertension ranging from 0.85 to 1.08 (I
conclusionsIn this pooled cohort of adults with elevated blood pressure or hypertension, orthostatic hypertension was common and more intensive blood pressure treatment modestly reduced the occurrence of orthostatic hypertension. These findings suggest that approaches generally used for seated hypertension may also prevent hypertension on standing. STUDY REGISTRATION: Prospero CRD42020153753 (original proposal).
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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 Socratic graph.