Evidence map›Paper›PMID 31537520›Full record

ArticleAJNR. American journal of neuroradiology2019

Lateral Posterior Choroidal Collateral Anastomosis Predicts Recurrent Ipsilateral Hemorrhage in Adult Patients with Moyamoya Disease.

J Wang, Y Yang, X Li, F Zhou, Z Wu, Q Liang, Y Liu, Y Wang, S Na, X Chen and 2 more

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in AJNR. American journal of neuroradiology, 2019. 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
2.0field-weighted citation impact, top 14% 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, 17 citations in OpenAlex.

  1. Trial
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  9. Hemorrhagic Factors of Moyamoya Disease.AJNR. American journal of neuroradiology · 2019
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 2 countries.

J WangFrom the Department of Neurosurgery (J.W., Z.W.), The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China.ORCID 0000-0002-3996-1453
Y YangDepartments of Neurosurgery (J.W., Y.Y., Q.L., Y.W., S.N., X.C.) zhangbing_nanjing@vip.163.com.ORCID 0000-0001-5403-3068
X LiRadiology (X.L., F.Z., X.Z., B.Z.), The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China.ORCID 0000-0002-5914-5736
F ZhouRadiology (X.L., F.Z., X.Z., B.Z.), The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China.ORCID 0000-0002-8123-0558
Z WuFrom the Department of Neurosurgery (J.W., Z.W.), The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China.ORCID 0000-0001-6751-6448
Q LiangDepartments of Neurosurgery (J.W., Y.Y., Q.L., Y.W., S.N., X.C.).ORCID 0000-0001-8073-0772
Y LiuDepartment of Neurosurgery (Y.L.), West China Hospital, Sichuan University, Chengdu, China.ORCID 0000-0003-3511-3841
Y WangDepartments of Neurosurgery (J.W., Y.Y., Q.L., Y.W., S.N., X.C.).ORCID 0000-0002-6779-6758
S NaDepartments of Neurosurgery (J.W., Y.Y., Q.L., Y.W., S.N., X.C.).ORCID 0000-0001-6891-5280
X ChenDepartments of Neurosurgery (J.W., Y.Y., Q.L., Y.W., S.N., X.C.).ORCID 0000-0002-7986-3081
X ZhangRadiology (X.L., F.Z., X.Z., B.Z.), The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China.ORCID 0000-0001-6388-9327
B ZhangRadiology (X.L., F.Z., X.Z., B.Z.), The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China zhangbing_nanjing@vip.163.com.ORCID 0000-0002-3953-0290
World Wide Web Consortium · USNanjing Drum Tower Hospital · CNChangzhou No.2 People's Hospital · CNSichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and purposeChoroidal collateral anastomosis is associated with hemorrhage recurrence in patients with Moyamoya disease. However, the relationship between recurrent ipsilateral hemorrhage and choroidal collateral anastomosis subtypes (anterior choroidal artery anastomosis, lateral posterior choroidal artery anastomosis, and medial posterior choroidal artery anastomosis) is unclear. This study aimed to assess this potential association in adult patients with Moyamoya disease. MATERIALS AND

methodsPatients angiographically diagnosed with Moyamoya disease who underwent conservative treatment between January 2008 and December 2018 were included in this retrospective study. Two readers assessed the angiographic images to identify choroidal collateral anastomosis subtypes, and Cox proportional hazard regression models were used to estimate the risk of recurrent hemorrhage associated with each subtype.

resultsThirty-nine patients (mean age = 45.2 years) were included in this study. During 52.4 ± 37.0 months of follow-up, recurrent ipsilateral hemorrhage occurred in 48.7% (19/39) of patients. Patients with recurrent hemorrhage had a higher prevalence of choroidal collateral (94.8% versus 60.0%;

conclusionsChoroidal collateral anastomosis is responsible for most cases of recurrent hemorrhage in adult patients with Moyamoya disease; lateral posterior choroidal artery anastomosis is a significant risk factor for these recurrent events.

Indexed as

AdultAgedArteriovenous AnastomosisBrainCerebral AngiographyCerebral ArteriesDiffusion Tensor ImagingFemaleFollow-Up StudiesHumansIntracranial HemorrhagesMagnetic Resonance AngiographyMaleMiddle AgedMoyamoya DiseaseObserver Variation

Identifiers

PMID31537520
PMCPMC7028545
OpenAlexW2974106390

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.