Evidence map›Paper›PMID 33164616›Full record

ArticleInterventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences2021

The next step in balloon assisted endovascular neurosurgical procedures: A case series of initial experience with the Scepter Mini balloon microcatheter.

Tapan Mehta, Ameer Hassan, Kamran Masood, Wondwossen Tekle, Andrew Grande, Ramachandra Tummala, Bharathi D Jagadeesan

Open access · greenAbstract read
In one paragraph

Article in Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 14% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Utilisation of the Scepter Mini dual-lumen balloon - An illustrative series.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2026
    Article
  3. The pioneering past and cutting-edge future of interventional neuroradiology.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2024
    Review
  4. Technical video: Onyx-18 embolization of spinal epidural arteriovenous Fistula using the scepter-Mini balloon catheter.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2024
    Article
  5. Single Centre Initial Experience with the Scepter Mini Balloon Microcatheter.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2024
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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

7 authors at 3 institutions in 1 country.

Tapan MehtaDepartment of Neurology, Neurosurgery and Radiology, University of Minnesota, Minneapolis, MN, USA.ORCID https://orcid.org/0000-0003-0199-3967
Ameer HassanDepartment of Neuroscience, Valley Baptist Medical Center/University of Texas Rio Grande Valley, Harlingen, TX, USA.ORCID https://orcid.org/0000-0002-7148-7616
Kamran MasoodDepartment of Neurology, Neurosurgery and Radiology, University of Minnesota, Minneapolis, MN, USA.
Wondwossen TekleDepartment of Neuroscience, Valley Baptist Medical Center/University of Texas Rio Grande Valley, Harlingen, TX, USA.
Andrew GrandeDepartment of Neurology, Neurosurgery and Radiology, University of Minnesota, Minneapolis, MN, USA.
Ramachandra TummalaDepartment of Neurology, Neurosurgery and Radiology, University of Minnesota, Minneapolis, MN, USA.
Bharathi D JagadeesanDepartment of Neurology, Neurosurgery and Radiology, University of Minnesota, Minneapolis, MN, USA.
University of Minnesota · USValley Baptist Medical Center · USHartford Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe use of compliant dual lumen balloon microcatheters (CDLB) for the endovascular treatment of vascular malformations, wide neck aneurysms, and intracranial angioplasty (for vasospasm) is well documented. Navigation of 4 mm or larger CDLB within tortuous and small distal intracranial vessels can be challenging. Recently, the lower profile Scepter Mini balloon microcatheter (SMB) has been approved for use, with potential for improved intracranial navigation.

objectiveDiscuss operative experience of Scepter Mini (Microvention, Aliso Viejo, CA).

methodsWe describe our initial experience with the SMB in a series of nine patients.

resultsThe balloon microcatheter was used for delivery of liquid embolic in six patients (Case 1, 2, 6-9), adjunct support for delivery or positioning of the Woven Endobridge (WEB) device in two (Case 3,4), and gentle post-deployment repositioning of a WEB device in the last one (Case 5). We were able to successfully navigate the SMB over a 0.008 "micro wire to the target lesion in all the patients. We experienced initial difficulty with injecting liquid embolic in Case 2. We postulate that the SMB was in a tortuous segment of a dural vessel in this patient, and that it kinked on inflation with occlusion of the liquid embolic delivery lumen; this was overcome with slightly proximal repositioning and reinflation of the SMB.

conclusionOur initial experience shows that the SMB has potential to be useful in endovascular neurosurgical procedures requiring balloon assistance within smaller diameter blood vessels.

Indexed as

Balloon OcclusionEmbolization, TherapeuticEndovascular ProceduresIntracranial AneurysmHumansResearchTreatment OutcomeAneurysmBalloon assistanceBrain arteriovenous malformationsDural arteriovenous fistulaeScepter Mini

Identifiers

PMID33164616
PMCPMC8050521
OpenAlexW3104743735

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.