Evidence map›Paper›PMID 41869920›Full record

ReviewVascular medicine (London, England)2026

Quantitative duplex ultrasound assessment of superficial venous incompetence: A state-of-the-art review.

Johan Skoog, Oskar Nelzén, Helene Zachrisson

Abstract readReview
In one paragraph

Review in Vascular medicine (London, England), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Johan SkoogDepartment of Clinical Physiology, Linköping University, Linköping, Sweden.ORCID 0000-0002-4507-8392
Oskar NelzénDepartment of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.ORCID 0000-0003-1691-458X
Helene ZachrissonDepartment of Clinical Physiology, Linköping University, Linköping, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Superficial venous incompetence (SVI) is the most common manifestation of chronic venous disease and represents a significant global health burden. Ultrasound has long been the diagnostic modality of choice in the evaluation of SVI, offering excellent anatomical information of venous reflux. However, the most widely used and currently recommended ultrasound parameter, reflux time, has shown a limited correlation with clinical severity and should primarily be considered a qualitative measure used to determine the presence or absence of venous reflux. In this context, quantitative assessments of venous reflux may provide a more nuanced and clinically informative evaluation of the severity and character of SVI. This review aims to summarize and critically assess the current evidence, as well as existing knowledge gaps, concerning quantitative ultrasound-based evaluation of SVI.

Indexed as

Ultrasonography, Doppler, DuplexVeinsVenous InsufficiencyChronic DiseaseHemodynamicsHumansPredictive Value of TestsPrognosisRegional Blood FlowSeverity of Illness Indexchronic venous diseaseultrasoundvascular imaging/diagnosticsvenous hemodynamicsvenous reflux

Identifiers

PMID41869920
PMCPMC13254129

What OpenQuestion 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 OpenQuestion graph.