Evidence map›Paper›PMID 35416577›Full record

ReviewTranslational stroke research2023

Therapeutic Induction of Collateral Flow.

Marilyn J Cipolla

Abstract readReview
In one paragraph

Review in Translational stroke research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Trial
  2. Genetic determinants of insufficiency of the collateral circulation.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2026
    Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Sphenopalatine ganglion stimulation for the treatment of cerebrovascular ischemia.Clinical autonomic research : official journal of the Clinical Autonomic Research Society · 2025
    Review
  8. Article
  9. Sanctuary sites in cortical stroke.Frontiers in neurology · 2025
    Article
  10. Chronic hypertension alters the relationship between collateral blood flow cortical cerebral blood flow, and brain tissue oxygenation.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Collateral Flow: Prolonging the Ischemic Penumbra.Translational stroke research · 2023
    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

1 author.

Marilyn J CipollaDepartment of Neurological Sciences, University of Vermont Robert Larner College of Medicine, 149 Beaumont Ave, HSRF 416A, Burlington, VT, USA. Marilyn.Cipolla@uvm.edu.ORCID 0000-0002-9172-5941

Funding

Targeting Pial Collaterals for Acute Stroke TreatmentR01NS093289 · NINDS · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI Marilyn J Cipolla · 2015 to 2026
$3.9M
Stroke Outcome in Pregnancy and PreeclampsiaR21NS120419 · NINDS · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI CIPOLLA, MARILYN J · 2021 to 2021
$429k
NINDS NIH HHS R01 NS093289NINDS NIH HHS R21 NS120419
6 · The paper itself

Abstract

Therapeutic induction of collateral flow as a means to salvage tissue and improve outcome from acute ischemic stroke is a promising approach in the era in which endovascular therapy is no longer time-dependent but collateral-dependent. The importance of collateral flow enhancement as a therapeutic for acute ischemic stroke extends beyond those patients with large amounts of salvageable tissue. It also has the potential to extend the time window for reperfusion therapies in patients who are ineligible for endovascular thrombectomy. In addition, collateral enhancement may be an important adjuvant to neuroprotective agents by providing a more robust vascular route for which treatments can gain access to at risk tissue. However, our understanding of collateral hemodynamics, including under comorbid conditions that are highly prevalent in the stroke population, has hindered the efficacy of collateral flow augmentation for improving stroke outcome in the clinical setting. This review will discuss our current understanding of pial collateral function and hemodynamics, including vasoactivity that is critical for enhancing penumbral perfusion. In addition, mechanisms by which collateral flow can be increased during acute ischemic stroke to limit ischemic injury, that may be different depending on the state of the brain and vasculature prior to stroke, will also be reviewed.

Indexed as

Brain IschemiaIschemic StrokeStrokeBrainCerebrovascular CirculationCollateral CirculationHumansThrombectomy

Identifiers

PMID35416577
PMCPMC10155807

What OpenQuestion holds

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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.