Evidence map›Paper›PMID 38721709›Full record

SynthesisHypertension (Dallas, Tex. : 1979)2024

Influence of Blood Pressure Reduction on Pulse Wave Velocity in Primary Hypertension: A Meta-Analysis and Comparison With an Acute Modulation of Transmural Pressure.

Ryan J McNally, Andrii Boguslavskyi, Rayka Malek, Christopher N Floyd, Marina Cecelja, Abdel Douiri, Rosa-Maria Bruno, Bushra Farukh, Phil Chowienczyk, Luca Faconti

Abstract readMeta-AnalysisSystematic ReviewComparative Study
In one paragraph

Synthesis in Hypertension (Dallas, Tex. : 1979), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

12 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Disparities in Blood Pressure Measurement.Current hypertension reports · 2026
    Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Pulse Wave Velocity Progression Determinants: No Significant Association with Novel Lipids Parameter.High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension · 2025
    Article
  10. Review
  11. Article
  12. Article
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

10 authors.

Ryan J McNallyKing's College London, Department of Vascular Risk and Surgery, British Heart Foundation Centre, United Kingdom (R.J.M., C.N.F., M.C., B.F., P.C., L.F.).
Andrii BoguslavskyiCardiac Outpatient Department, Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom (A.B.).ORCID 0000-0002-5765-8079
Rayka MalekKing's College London, School of Life Course and Population Sciences, United Kingdom (R.M., A.D.).ORCID 0000-0001-5231-3648
Christopher N FloydKing's College London, Department of Vascular Risk and Surgery, British Heart Foundation Centre, United Kingdom (R.J.M., C.N.F., M.C., B.F., P.C., L.F.).ORCID 0000-0001-9359-6381
Marina CeceljaKing's College London, Department of Vascular Risk and Surgery, British Heart Foundation Centre, United Kingdom (R.J.M., C.N.F., M.C., B.F., P.C., L.F.).ORCID 0000-0002-7955-7463
Abdel DouiriKing's College London, School of Life Course and Population Sciences, United Kingdom (R.M., A.D.).ORCID 0000-0002-4354-4433
Rosa-Maria BrunoUniversité Paris Cité, INSERM U970 Team 7, Paris Cardiovascular Research Centre - PARCC, France (R.-M.B.).ORCID 0000-0002-6107-3356
Bushra FarukhKing's College London, Department of Vascular Risk and Surgery, British Heart Foundation Centre, United Kingdom (R.J.M., C.N.F., M.C., B.F., P.C., L.F.).ORCID 0009-0009-1555-0682
Phil ChowienczykKing's College London, Department of Vascular Risk and Surgery, British Heart Foundation Centre, United Kingdom (R.J.M., C.N.F., M.C., B.F., P.C., L.F.).ORCID 0000-0003-4507-038X
Luca FacontiKing's College London, Department of Vascular Risk and Surgery, British Heart Foundation Centre, United Kingdom (R.J.M., C.N.F., M.C., B.F., P.C., L.F.).

Funding

Medical Research Council
6 · The paper itself

Abstract

backgroundIncreased arterial stiffness and pulse wave velocity (PWV) of the aorta and large arteries impose adverse hemodynamic effects on the heart and other organs. Antihypertensive treatment reduces PWV, but it is unknown whether this results from an unloading of stiffer elements in the arterial wall or is due to an alternate functional or structural change that might differ according to class of antihypertensive drug.

methodsWe performed a systematic review and meta-analysis of the effects of different antihypertensive drug classes and duration of treatment on PWV with and without adjustment for change in mean arterial blood pressure (BP; study 1) and compared this to the change in PWV after an acute change in transmural pressure, simulating an acute change in BP (study 2).

resultsA total of 83 studies involving 6200 subjects were identified. For all drug classes combined, the reduction of PWV was 0.65 (95% CI, 0.46-0.83) m/s per 10 mm Hg reduction in mean arterial BP, a change similar to that induced by an acute change in transmural pressure in a group of hypertensive subjects. When adjusted for change in mean arterial BP, the reduction in PWV after treatment with beta-blockers or diuretics was less than that after treatment with angiotensin-converting enzyme inhibitors/angiotensin receptor antagonists or calcium channel antagonists.

conclusionsReduction in PWV after antihypertensive treatment is largely explained by the reduction in BP, but there are some BP-independent effects. These might increase over time and contribute to better outcomes over the long term, but this remains to be demonstrated in long-term clinical trials.

Indexed as

Antihypertensive AgentsBlood PressureHypertensionPulse Wave AnalysisVascular StiffnessHumansAntihypertensive Agentsantihypertensive agentsaortaarterial pressurepulse wave analysisvascular stiffness

Identifiers

PMID38721709
PMCPMC11177599

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.