Evidence map›Paper›PMID 26514608›Full record

Observational studyAJNR. American journal of neuroradiology2016

WEB Treatment of Intracranial Aneurysms: Clinical and Anatomic Results in the French Observatory.

L Pierot, J Moret, F Turjman, D Herbreteau, H Raoult, X Barreau, S Velasco, H Desal, A-C Januel, P Courtheoux and 5 more

Abstract readMulticenter StudyObservational Study
PubMed Full text at PMC Publisher
In one paragraph

Observational study in AJNR. American journal of neuroradiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed, 8 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

75 citing papers in PubMed, 8 syntheses or guidelines pooled it.

  1. Long-term outcomes of the Woven EndoBridge device for treatment of intracranial aneurysms: A systematic review and meta-analysis.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2026
    Pooled it
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  3. The safety and effectiveness of the Contour Neurovascular System for the treatment of wide-necked aneurysms: A systematic review and meta-analysis of early experience.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2024
    Pooled it
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  5. Woven EndoBridge device for the treatment of ruptured intracranial aneurysms: A systematic review of clinical and angiographic results.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2022
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  20. Balloon assisted Woven endobridge deployment (BAWD): A safety and efficacy study.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2025
    Article

15 more citing papers are in PubMed but not listed here.

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

15 authors.

L PierotFrom the Department of Neuroradiology (L.P.), Hôpital Maison-Blanche, Université Reims-Champagne-Ardenne, Reims, France lpierot@gmail.com.ORCID http://orcid.org/0000-0002-2523-4909
J MoretHôpital Beaujon, (J.M., L.S.), Assistance Publique-Hôpitaux de Paris, Clichy, France.ORCID http://orcid.org/0000-0002-2086-2973
F TurjmanCentre Hospitalier Universitaire de Lyon (F.T.), Lyon, France.ORCID http://orcid.org/0000-0001-5006-2320
D HerbreteauCentre Hospitalier Universitaire de Tours (D.H.), Tours, France.ORCID http://orcid.org/0000-0002-4533-4296
H RaoultCentre Hospitalier Universitaire de Rennes (H.R., J.-Y.G.), Rennes, France.ORCID http://orcid.org/0000-0002-0458-3309
X BarreauCentre Hospitalier Universitaire de Bordeaux (X.B.), Bordeaux, France.ORCID http://orcid.org/0000-0002-4932-1484
S VelascoCentre Hospitalier Universitaire de Poitiers (S.V.), Poitiers, France.ORCID http://orcid.org/0000-0002-3120-487X
H DesalCentre Hospitalier Universitaire de Nantes (H.D.), Nantes, France.ORCID http://orcid.org/0000-0002-4665-1461
A-C JanuelCentre Hospitalier Universitaire de Toulouse (A.-C.J., C.C.), Toulouse, France.ORCID http://orcid.org/0000-0003-4910-6386
P CourtheouxCentre Hospitalier Universitaire de Caen (P.C.), Caen, France.ORCID http://orcid.org/0000-0002-6337-4208
J-Y GauvritCentre Hospitalier Universitaire de Rennes (H.R., J.-Y.G.), Rennes, France.ORCID http://orcid.org/0000-0002-8057-6004
C CognardCentre Hospitalier Universitaire de Toulouse (A.-C.J., C.C.), Toulouse, France.ORCID http://orcid.org/0000-0003-4287-2627
A MolyneuxOxford Neurovascular and Neuroradiology Research Unit (A.M., J.B.), Oxford Radcliffe Hospital, Oxford, UK.ORCID http://orcid.org/0000-0002-8757-9021
J ByrneFrom the Department of Neuroradiology (L.P.), Hôpital Maison-Blanche, Université Reims-Champagne-Ardenne, Reims, France.ORCID http://orcid.org/0000-0002-1268-3000
L SpelleHôpital Beaujon, (J.M., L.S.), Assistance Publique-Hôpitaux de Paris, Clichy, France.ORCID http://orcid.org/0000-0002-6748-8528

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and purposeFlow disruption with the WEB device is a new technique for the endovascular treatment of wide-neck bifurcation aneurysms. To obtain precise data regarding the safety and efficacy of this treatment with high-quality methodology, the prospective French Observatory study was conducted. Analysis of these data is presented, including 1-year follow-up. MATERIALS AND

methodsPatients with bifurcation aneurysms for which WEB treatment was indicated were included in this prospective, multicenter Good Clinical Practice study. Clinical data, including adverse events and clinical status at 1 month and 1 year, were collected and independently analyzed by a medical monitor. An independent core laboratory evaluated the anatomic results at 1 year following the procedure.

resultsTen French neurointerventional centers included 62 patients (39 women), 33-74 years of age (mean, 56.6 ± 9.80 years) with 63 aneurysms. Aneurysm locations were the middle cerebral artery in 32 aneurysms (50.8%), anterior communicating artery in 16 (25.4%), basilar artery in 9 (14.3%), and internal carotid artery terminus in 6 (9.5%). Morbidity and mortality at 1 month were, respectively, 3.2% (2/62 patients) and 0.0% (0/62). Morbidity and mortality (unrelated to the treatment) at 1 year were, respectively, 0.0% (0/59) and 3.4% (2/59 patients). At 1 year, complete occlusion was observed in 30/58 aneurysms (51.7%); neck remnant, in 16/58 aneurysms (27.6%); and aneurysm remnant, in 12/58 aneurysms (20.7%).

conclusionsThis prospective French Observatory study showed very good safety of aneurysm treatment with the WEB, with a high rate of adequate aneurysm occlusion at 1 year (79.3%).

Indexed as

StentsAdultAgedAneurysm, RupturedCerebral ArteriesEmbolization, TherapeuticFemaleFollow-Up StudiesFranceHumansIntracranial AneurysmMaleMiddle AgedPlatelet Aggregation InhibitorsPostoperative ComplicationsProspective StudiesPlatelet Aggregation Inhibitors

Identifiers

PMID26514608
PMCPMC7960156

What OpenQuestion holds

Textmetadata
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.