Evidence map›Paper›PMID 31493061›Full record

ReviewNeurosurgical review2020

The role of haptoglobin and hemopexin in the prevention of delayed cerebral ischaemia after aneurysmal subarachnoid haemorrhage: a review of current literature.

Sean Griffiths, Jeremy Clark, Alexios A Adamides, James Ziogas

Abstract readReview
PubMed Publisher
In one paragraph

Review in Neurosurgical review, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
–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

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. Review
  6. Article
  7. Human Plasma and Recombinant Hemopexins: Heme Binding Revisited.International journal of molecular sciences · 2021
    Article
  8. Review
  9. Article
  10. 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

4 authors.

Sean GriffithsDepartment of Neurosurgery, Royal Melbourne Hospital, 300 Grattan St, Parkville, 3050, Australia. sean.griffiths3@wh.org.au.ORCID http://orcid.org/0000-0001-9012-2607
Jeremy ClarkDepartment of Neurosurgery, Royal Melbourne Hospital, 300 Grattan St, Parkville, 3050, Australia.
Alexios A AdamidesDepartment of Neurosurgery, Royal Melbourne Hospital, 300 Grattan St, Parkville, 3050, Australia.
James ZiogasDepartment of Pharmacology and Therapeutics, University of Melbourne, Parkville, 3010, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Delayed cerebral ischaemia (DCI) after aneurysmal subarachnoid haemorrhage (aSAH) is a major cause of mortality and morbidity. The pathophysiology of DCI after aSAH is thought to involve toxic mediators released from lysis of red blood cells within the subarachnoid space, including free haemoglobin and haem. Haptoglobin and hemopexin are endogenously produced acute phase proteins that are involved in the clearance of these toxic mediators. The aim of this review is to investigate the pathophysiological mechanisms involved in DCI and the role of both endogenous as well as exogenously administered haptoglobin and hemopexin in the prevention of DCI.

Indexed as

Brain IschemiaHaptoglobinsHemopexinHumansSubarachnoid HemorrhageHaptoglobinsHemopexinAneurysmal subarachnoid haemorrhageDelayed cerebral ischaemiaHaemHaemoglobinHaptoglobinHemopexin

Identifiers

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.