Evidence map›Paper›PMID 31832619›Full record

ArticleEClinicalMedicine2019

Benefit and risk from paclitaxel-coated balloon angioplasty for the treatment of femoropopliteal artery disease: A systematic review and meta-analysis of randomised controlled trials.

Christof Klumb, Thomas Lehmann, René Aschenbach, Niklas Eckardt, Ulf Teichgräber

Open access · goldAbstract read
In one paragraph

Article in EClinicalMedicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 3 pooled it
10.4field-weighted citation impact, top 1% of its field
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

22 citing papers in PubMed, 3 syntheses or guidelines pooled it, 65 citations in OpenAlex.

  1. Pooled it
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  6. Article
  7. Muscular hyperplasia in Crohn's disease strictures: through thick and thin.American journal of physiology. Cell physiology · 2024
    Review
  8. Article
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  11. Algorithm of Femoropopliteal Endovascular Treatment.Medicina (Kaunas, Lithuania) · 2022
    Article
  12. [Endovascular interventions for peripheral arterial disease].Innere Medizin (Heidelberg, Germany) · 2022
    Review
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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

5 authors at 1 institution in 1 country.

Christof KlumbDepartment of Radiology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
Thomas LehmannCenter for Clinical Studies, Jena University Hospital, Salvador-Allende-Platz 27, 07747 Jena, Germany.
René AschenbachDepartment of Radiology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
Niklas EckardtDepartment of Radiology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
Ulf TeichgräberDepartment of Radiology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
Jena University Hospital · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPaclitaxel-coated balloons (DCB) are suitable to reduce the risk of restenosis after angioplasty of atherosclerotic femoropopliteal lesions. However, numerous types of DCBs are distinguished by drug density and coating. Conflicting evidence exists about the risk of mortality. This study sought to evaluate benefit and risk of DCB angioplasty compared to plain old balloon angioplasty (POBA).

methodsRandomised trials published between January 1, 2005 and February 3, 2019 were identified by searching MEDLINE, CENTRAL, and Clinical.trials.gov. Studies on DCB versus POBA for the treatment of femoropopliteal artery disease were included, and those focused on in-stent restenosis or critical limb ischemia were excluded. Random-effects meta-analysis was conducted to assess the main outcomes of freedom from target lesion revascularisation (FfTLR) and all-cause mortality.

findingsOf 552 identified records, 14 studies including 2504 patients were eligible. DCB significantly increased the risk of FfTLR with substantial heterogeneity (12-month: risk ratio [RR] 1·24 [95% CI 1·14-2·27],

interpretationEfficacy of DCB differs substantially across studies. Effect size depends on the type of DCB, treatment strategy, and lesion complexity. The risk of 2-year all-cause mortality at 2 years was increased, but without evidence of causation.

Indexed as

AngioplastyIntermittent claudicationMeta-analysisPaclitaxelPeripheral artery disease

Identifiers

PMID31832619
PMCPMC6890981
OpenAlexW2980938315

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.