Evidence map›Paper›PMID 28487554›Full record

ArticleScientific reports2017

Improved thrombolytic effect with focused ultrasound and neuroprotective agent against acute carotid artery thrombosis in rat.

Tsong-Hai Lee, Jih-Chao Yeh, Chih-Hung Tsai, Jen-Tsung Yang, Shyh-Liang Lou, Chen-June Seak, Chao-Yung Wang, Kuo-Chen Wei, Hao-Li Liu

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

9 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Efficacy and safety of spot heating and ultrasound irradiation on in vitro and in vivo thrombolysis models.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2022
    Article
  5. Review
  6. Article
  7. Review
  8. Article
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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

9 authors at 3 institutions in 1 country.

Tsong-Hai LeeStroke Center and Department of Neurology, Linkou Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Taoyuan, 333, Taiwan.
Jih-Chao YehStroke Center and Department of Neurology, Linkou Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Taoyuan, 333, Taiwan.
Chih-Hung TsaiDepartments of Electrical Engineering, Graduate Institute of Clinical Medical Sciences, Chang-Gung University, Taoyuan, 333, Taiwan.
Jen-Tsung YangDepartment of Neurosurgery, Chiayi Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Chiayi, Taiwan.
Shyh-Liang LouDepartment of Biomedical Engineering, Chung Yuan Christian University, Chung Li, Taiwan.
Chen-June SeakDepartment of Emergency Medicine, Linkou Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Taoyuan, 333, Taiwan.
Chao-Yung WangDepartment of Cardiology, Linkou Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Taoyuan, 333, Taiwan.
Kuo-Chen WeiDepartment of Neurosurgery, Linkou Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Taoyuan, 333, Taiwan. kuochenwei@cgmh.org.tw.
Hao-Li LiuDepartments of Electrical Engineering, Graduate Institute of Clinical Medical Sciences, Chang-Gung University, Taoyuan, 333, Taiwan. haoliliu@mail.cgu.edu.tw.
Chang Gung University · TWLinkou Chang Gung Memorial Hospital · TWChung Yuan Christian University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Combination therapy with focused ultrasound (FUS) and a neuroprotective agent, BNG-1, was examined in an acute carotid thrombotic occlusion model using LED irradiation in rat to improve the thrombolytic effect of rt-PA. Seven treatment groups included (A) intravenous bolus injection of 0.45 mg/kg rt-PA, (B) intravenous bolus injection of 0.9 mg/kg, (C) sonothrombolysis with FUS alone, (D) oral administration of 2 g/kg BNG-1 for 7 days alone, (E) A + D, (F) A + C, and (G) A + C + D. Four comparison groups were made including (H) 0.45 mg/kg rt-PA 20% bolus +80% IV fusion + FUS, (I) 0.9 mg/kg rt-PA with 10% bolus + 90% intravenous fusion, (J) B + C, (K) B + D. At 7 days after carotid occlusion, small-animal carotid ultrasound and 7 T MR angiography showed the recanalization rate of ≤50% stenosis was 50% in group B and 83% in group I, but 0% in groups A and C and 17% in group D. Combination therapy improved recanalization rate to 50-63% in groups E and F, to 67-83% in groups J and K, and to 100% in groups G and H. Our study demonstrated combination therapy with different remedies can be a feasible strategy to improve the thrombolytic effect of rt-PA.

Indexed as

Thrombolytic TherapyUltrasonicsAngiographyAnimalsCarotid Artery ThrombosisMagnetic Resonance ImagingMaleNeuroprotective AgentsPhosphodiesterase InhibitorsPlatelet Endothelial Cell Adhesion Molecule-1Rats, Sprague-DawleyNeuroprotective AgentsPhosphodiesterase InhibitorsPlatelet Endothelial Cell Adhesion Molecule-1

Identifiers

PMID28487554
PMCPMC5431649
OpenAlexW2610244386

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.