Evidence map›Paper›PMID 37847747›Full record

ArticleInterventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences2026

Mechanical thrombectomy with a new intermediate balloon catheter combining the BGC and DAC features: Initial clinical experience with the iNedit device.

Alejandro Tomasello, Laura Ludovica Gramegna, Pedro Vega, Carlos Castaño, Manuel Moreu, Carlos Dominguez, Juan Macho

Registry-linked trialAbstract read
In one paragraph

Article in Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05893719 (First Prospective, Single-arm, Multicentre Study to Evaluate the Safety and Efficacy of the Overall Thrombectomy System for Stroke), which is not on this map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 40% 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.

NCT05893719 completednot on this map

First Prospective, Single-arm, Multicentre Study to Evaluate the Safety and Efficacy of the Overall Thrombectomy System for Stroke: iNedit, iNdeep and iNtercept in Patients With Acute Ischemic Stroke.

TypeobservationalSponsoriVascular S.L.U.Ran2022 to 2025Enrolled175ConditionsAcute Ischemic StrokeArmsiNedit, iNdeep, iNtercept
3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

7 authors at 7 institutions in 1 country.

Alejandro TomaselloInterventional Neuroradiology Section, Vall d Hebron University Hospital, Barcelona, Spain.ORCID 0000-0002-6736-1535
Laura Ludovica GramegnaVall d'Hebron Research Institute, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain.ORCID 0000-0002-9192-5994
Pedro VegaDepartment of Radiology, Hospital Universitario Central de Asturias, Oviedo, Spain.
Carlos CastañoInterventional Neuroradiology Unit, University Hospital Germans Trias i Pujol, Badalona, Spain.
Manuel MoreuInterventional Neuroradiology, Radiology Department, Hospital Clinico San Carlos, Madrid, Spain.
Carlos DominguezInterventional Neuroradiology, Hospital General Universitario Alicante, Alicante, Spain.
Juan MachoInterventional Neuroradiology, Hospital Clinic of Barcelona, Barcelona, Spain.
Hospital Clínic de Barcelona · ESHospital Clínico San Carlos · ESHospital General Universitario de Alicante Doctor Balmis · ESHospital Universitari Germans Trias i Pujol · ESHospital Universitario Central de Asturias · ESVall d'Hebron Hospital Universitari · ESVall d'Hebron Institut de Recerca · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

IntroductionThe iNedit balloon distal access catheter is a novel thrombectomy device. It has an inner diameter of 0.058″, proximal outer diameter of 2.13 mm, and distal outer diameter of 1.67mm. It is compatible with a 0.088″ guide catheter and includes a balloon located 5 cm from the catheter tip, enabling proximal flow restriction and combined therapy with stent retrievers. We investigate the appraisal of the use, safety, and efficacy of the iNedit catheter in the first-in-human study.MethodsIn the preliminary cases that demanded training on the product previous to a multicentric study, prospective data were collected on 22 consecutive patients treated with the iNedit catheter to perform thrombectomy for acute ischemic stroke due to large vessel occlusion within 24 h. The outcome measures consisted of several evaluations of user experience rated on a 5-point scale ranging from 1 (bad) to 5 (excellent), as well as assessments of procedural safety outcomes such as artery perforation and arterial occlusion, procedural efficacy outcomes including first-pass effect (Thrombolysis In Cerebral Infarction [TICI] 2c/3) and final recanalization (TICI 2b/3), and clinical efficacy outcomes such as a 3-month 0-2 modified Rankin Scale (mRS).ResultsThe mean age was 72 ± 12 years old; median National Institute Health Stroke Scale was 17 (11-19). Sites of primary occlusion were: 2 internal carotid artery, 12 M1-MCA, 7 M2-MCA, and one P1. Median score evaluation of the appraisal of use was 4- IQR [4-5]. The median number of passes was 1 [IQR 1-2]. First pass complete recanalization rate was 50% and the final recanalization rate was 94.45%. No artery perforation and arterial occlusion. Good functional outcome mRS 0-2 was achieved in 50% of patients.ConclusionsIn this initial clinical experience, iNedit device achieved a high rate of first-pass effect and final recanalization rate with no safety concerns, thus favoring a high percentage of good clinical outcomes.

Indexed as

Ischemic StrokeStrokeThrombectomyAgedAged, 80 and overCathetersCerebral AngiographyEquipment DesignFemaleHumansMaleMiddle AgedProspective StudiesTreatment Outcomeacute ischemic strokeballoon guide catheterdistal aspiration catheterMechanical thrombectomy

Identifiers

PMID37847747
PMCPMC13305589
OpenAlexW4387700691

What OpenQuestion holds

Textmetadata
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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 OpenQuestion graph.