Evidence map›Paper›PMID 42758257›Full record

ReviewCurrent neurology and neuroscience reports2026

MeVO: To Treat or Not To Treat? Review of the Latest Evidence.

Ossama Yassin Mansour, Ahmed Ossama, Nada Nasr, Eman Hamdy, Faisal Alghamdi, Nadia Hammami

Abstract readReview
In one paragraph

Review in Current neurology and neuroscience reports, 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

6 authors.

Ossama Yassin MansourDepartment of Neurology, Stroke and Neurointervention Center, Faculty of Medicine, Alexandria University, 23121, Alexandria, Egypt. yassinossama@yahoo.com.
Ahmed OssamaDepartment of Neurology, Stroke and Neurointervention Center, Faculty of Medicine, Alexandria University, 23121, Alexandria, Egypt.
Nada NasrDepartment of Neurology, Stroke and Neurointervention Center, Faculty of Medicine, Alexandria University, 23121, Alexandria, Egypt.
Eman HamdyDepartment of Neurology, Stroke and Neurointervention Center, Faculty of Medicine, Alexandria University, 23121, Alexandria, Egypt.
Faisal AlghamdiInterventional Neuroradiology Department, King Abdullah Medical City, Makkah, Saudi Arabia.
Nadia HammamiDiagnostic and Interventional Neuroradiology, National Institute of Neurology Tunis, Tunis, Tunisia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purpose of reviewEndovascular thrombectomy (EVT) is standard care for large vessel occlusion, but its role in medium vessel occlusion (MeVO) is contested. We appraise randomized and real-world evidence and ask whether, and in whom, MeVO should be treated. RECENT

findingsDISTAL, ESCAPE-MeVO and DISCOUNT found no functional benefit from adding EVT to medical treatment, with more hemorrhage and serious adverse events; DISTAL's 12-month results were also neutral. ORIENTAL-MeVO, restricted to deficits of NIHSS ≥ 6 within 24 h, reported greater functional independence with EVT (58.6% versus 46.6%). The MEMENTO registry (164 patients, 15 Middle East and North Africa centres) reproduced trial-level outcomes - 69% recanalization, 54% independence, 3% symptomatic hemorrhage - while modelled cost-effectiveness ratios of $26,875-71,333/QALY exceeded regional thresholds. DISTALS achieved high reperfusion without symptomatic hemorrhage using a MeVO-dedicated stentretriever. Routine MeVO thrombectomy is unjustified. Benefit concentrates in moderate-to-severe deficits, eloquent territory, salvageable tissue and technically accessible primary occlusions.

Indexed as

Endovascular ProceduresThrombectomyHumansCost-effectivenessDistal medium vessel occlusionEndovascular thrombectomyGlobal stroke careMedium vessel occlusionPatient selection

Identifiers

PMID42758257
PMCPMC13588861

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.