ArticleTherapeutic advances in neurological disorders2026
Sex-specific effects of methylprednisolone on outcomes after endovascular treatment for acute ischemic stroke due to large vessel occlusion: A secondary analysis of the MARVEL trial.
Article in Therapeutic advances in neurological disorders, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
19 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Sex-based differences in treatment response to neuroprotective strategies during endovascular treatment (EVT) for acute ischemic stroke remain poorly understood. Objectives: This study aimed to evaluate sex-specific effects of methylprednisolone on outcomes after EVT for acute ischemic stroke due to large vessel occlusion. Design: Secondary analysis of the MARVEL (Methylprednisolone as Adjunct to Endovascular Thrombectomy for Large-Vessel Occlusion Stroke) randomized controlled trial. Methods: We compared outcomes following methylprednisolone versus placebo, stratified by sex. We also compared outcomes between women and men receiving methylprednisolone. The primary outcome was defined as the 90-day modified Rankin Scale score (mRS) ordinal shift. Secondary outcomes included mRS score of 0-4, 0-3, 0-2, 0-1 at 90 days. Safety outcomes included mortality within 90 days and symptomatic intracranial hemorrhage (sICH) within 48 hours. Results: This study included 1680 patients (49.9% methylprednisolone, 56.7% men). Stratified by sex, among men, the methylprednisolone group was more likely to have a primary outcome compared with placebo [adjusted OR (aOR) 1.26 (1.00-1.59), Conclusions: In this exploratory analysis, methylprednisolone appeared to be associated with better clinical outcomes in men compared with placebo. Nevertheless, the interaction between treatment and sex was not statistically significant. Furthermore, among patients receiving methylprednisolone, clinical outcomes did not differ significantly between men and women. Registration: ChiCTR.org.cn Identifier: ChiCTR2100051729.
Indexed as
Identifiers
What OpenQuestion holds
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.