Evidence map›Paper›PMID 39389777›Full record

ArticleAJNR. American journal of neuroradiology2024

Predictors and Outcomes of Periprocedural Intracranial Hemorrhage after Stenting for Symptomatic Intracranial Atherosclerotic Stenosis.

Kaijiang Kang, Peipei Gong, Feng Gao, Dapeng Mo, Xingquan Zhao, Zhongrong Miao, Ning Ma

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in AJNR. American journal of neuroradiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  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.

Kaijiang KangFrom the Department of Neurology (K.K., X.Z.), Beijing Tiantan Hospital, Capital Medical University, Beijing, China.ORCID 0000-0002-1110-0627
Peipei GongAffiliated Hospital of Nantong University (P.G.), Medical School of Nantong University, Nantong, China.
Feng GaoDepartment of Interventional Neuroradiology (F.G., D.M., Z.M., N.M.), Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Dapeng MoDepartment of Interventional Neuroradiology (F.G., D.M., Z.M., N.M.), Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Xingquan ZhaoFrom the Department of Neurology (K.K., X.Z.), Beijing Tiantan Hospital, Capital Medical University, Beijing, China.ORCID 0000-0001-8345-5147
Zhongrong MiaoDepartment of Interventional Neuroradiology (F.G., D.M., Z.M., N.M.), Beijing Tiantan Hospital, Capital Medical University, Beijing, China.ORCID 0000-0001-9642-9415
Ning MaDepartment of Interventional Neuroradiology (F.G., D.M., Z.M., N.M.), Beijing Tiantan Hospital, Capital Medical University, Beijing, China maning_03@hotmail.com.ORCID 0000-0002-4909-7048

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and purposePeriprocedural intracranial hemorrhage is one of common complications after stent placement for symptomatic intracranial atherosclerotic stenosis. This study was conducted to demonstrate predictors and long-term outcomes of periprocedural intracranial hemorrhage after stent placement for symptomatic intracranial atherosclerotic stenosis. MATERIALS AND

methodsWe retrospectively analyzed patients with symptomatic intracranial atherosclerotic stenosis stent placement in a prospective cohort at a high-volume stroke center. Clinical, radiologic, and periprocedural characteristics and long-term outcomes were reviewed. Periprocedural intracranial hemorrhage was classified as procedure-related hemorrhage (PRH) and non-procedure-related hemorrhage (NPRH). The long-term outcomes were compared between patients with PRH and NPRH, and the predictors of NPRH were explored.

resultsAmong 1849 patients, 24 (1.3%) had periprocedural intracranial hemorrhage, including PRH (4) and NPRH (20). The postprocedural 30-day mRS was 0-2 in 9 (37.5%) cases, 3-5 in 5 (20.8%) cases, and 6 in 10 (41.7%) cases. For the 14 survivors, the long-term (median of 78 months) mRS were 0-2 in 10 (76.9%) cases and 3-5 in 3 (23.1%) cases. The proportion of poor long-term outcomes (mRS ≥3) in patients with NPRH was significantly higher than those with PRH (68.4% versus 0%,

conclusionsPatients with NPRH had worse outcomes than those with PRH after stent placement for symptomatic ICAS. Anterior circulation, severe preprocedural stenosis, and recent infarction are independent predictors of NPRH.

Indexed as

Intracranial ArteriosclerosisIntracranial HemorrhagesStentsAgedConstriction, PathologicFemaleHumansMaleMiddle AgedPostoperative ComplicationsRetrospective StudiesRisk FactorsTreatment Outcome

Identifiers

PMID39389777
PMCPMC11543066

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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.