Evidence map›Paper›PMID 37502798›Full record

ArticleJournal of neuroendovascular therapy2021

Thrombolysis and Mechanical Thrombectomy for Acute Ischemic Stroke in Pregnancy: A Case Report.

Takuya Moriyama, Yuri Sugiura, Yuto Hayashi, Fukuaki Kinoshita, Ryohei Yamamura, Masayuki Moriya, Chikao Tatsumi, Masaru Yokoe, Kazuyuki Nagatsuka, Masahiro Ishihara and 3 more

Open access · goldAbstract readCase Reports
In one paragraph

Article in Journal of neuroendovascular therapy, 2021. 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
0.3field-weighted citation impact, top 39% 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

1 citing paper in PubMed, 3 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

13 authors at 1 institution in 1 country.

Takuya MoriyamaDepartment of Neurology, Toyonaka Municipal Hospital, Toyonaka, Osaka, Japan.
Yuri SugiuraDepartment of Neurology, Toyonaka Municipal Hospital, Toyonaka, Osaka, Japan.
Yuto HayashiDepartment of Neurology, Toyonaka Municipal Hospital, Toyonaka, Osaka, Japan.
Fukuaki KinoshitaDepartment of Neurology, Toyonaka Municipal Hospital, Toyonaka, Osaka, Japan.
Ryohei YamamuraDepartment of Neurology, Toyonaka Municipal Hospital, Toyonaka, Osaka, Japan.
Masayuki MoriyaDepartment of Neurology, Toyonaka Municipal Hospital, Toyonaka, Osaka, Japan.
Chikao TatsumiDepartment of Neurology, Toyonaka Municipal Hospital, Toyonaka, Osaka, Japan.
Masaru YokoeDepartment of Neurology, Toyonaka Municipal Hospital, Toyonaka, Osaka, Japan.
Kazuyuki NagatsukaDepartment of Neurology, Toyonaka Municipal Hospital, Toyonaka, Osaka, Japan.
Masahiro IshiharaDepartment of Neurosurgery, Toyonaka Municipal Hospital, Toyonaka, Osaka, Japan.
Tetsu GotoDepartment of Neurosurgery, Toyonaka Municipal Hospital, Toyonaka, Osaka, Japan.
Masami NishioDepartment of Neurosurgery, Toyonaka Municipal Hospital, Toyonaka, Osaka, Japan.
Yuko WatanabeDepartment of Obstetrics and Gynecology, Toyonaka Municipal Hospital, Toyonaka, Osaka, Japan.
Toyonaka Municipal Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Intravenous (IV) recombinant tissue plasminogen activator (rt-PA) and mechanical thrombectomy (MT) are effective treatments for acute ischemic stroke (AIS). However, the treatment for AIS in pregnancy is not established because no clinical trials have included pregnant patients. We present a case of middle cerebral artery (MCA) M2 segment occlusion in pregnancy treated with IV thrombolysis and endovascular therapy. Case Presentation: A 36-year-old woman being 6 weeks pregnant presented with right-sided hemiparesis and aphasia. MRI showed a high-intensity area on diffusion-weighted imaging of the left parietal lobe, and MRA showed left MCA M2 segment occlusion. She underwent IV rt-PA and MT and achieved thrombolysis in cerebral infarction 2b revascularization without complications. The protein S concentration was lower than that in the physiological changes during pregnancy. She was diagnosed with embolic stroke related to coagulopathy in pregnancy, and she underwent anticoagulation. At the 3-month follow-up, the modified Rankin Scale was 0. She miscarried at 4 months, and the fetal death was presumed to be obstetric cause. Conclusion: IV rt-PA and MT may be effective and safe treatments for pregnant patients. Estimated fetal radiation exposure during MT is low and is presumed not to affect fetal development. We should mitigate the radiation dose and reduce the dose of iodinated contrast agents, particularly in pregnant patients.

Indexed as

ischemic strokemechanical thrombectomypregnancythrombolysis

Identifiers

PMID37502798
PMCPMC10370802
OpenAlexW3092143822

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.