Evidence map›Paper›PMID 22473510›Full record

ArticleAmerican journal of hematology2012

Does iron overload really matter in stem cell transplantation?

Philippe Armand, Marie-Michele Sainvil, Haesook T Kim, Joanna Rhodes, Corey Cutler, Vincent T Ho, John Koreth, Edwin P Alyea, Ellis J Neufeld, Raymond Y Kwong and 2 more

Abstract read
In one paragraph

Article in American journal of hematology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 3 pooled it
5.0field-weighted citation impact, top 4% 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

22 citing papers in PubMed, 3 syntheses or guidelines pooled it, 71 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Iron overload in allogeneic hematopoietic cell transplantation outcome: a meta-analysis.Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation · 2014
    Pooled it
  4. Trial
  5. Trial
  6. Observational
  7. Article
  8. Secondary Iron Overload and the Liver: A Comprehensive Review.Journal of clinical and translational hepatology · 2023
    Review
  9. Review
  10. Article
  11. Learning from magnetotactic bacteria:Frontiers in cellular neuroscience · 2022
    Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Current Review of Iron Overload and Related Complications in Hematopoietic Stem Cell Transplantation.Turkish journal of haematology : official journal of Turkish Society of Haematology · 2017
    Review
  18. Article
  19. Article
  20. 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

12 authors at 4 institutions in 1 country.

Philippe ArmandDepartments of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Ave, Boston, MA 02215, USA. parmand@partners.org
Marie-Michele Sainvil
Haesook T Kim
Joanna Rhodes
Corey Cutler
Vincent T Ho
John Koreth
Edwin P Alyea
Ellis J Neufeld
Raymond Y Kwong
Robert J Soiffer
Joseph H Antin
Dana-Farber Cancer Institute · USBoston Children's Hospital · USBrigham and Women's Hospital · USStony Brook University · US

Funding

Project 3: Humoral Targets and B Cell Biology in Chronic Graft-vs.-Host DiseaseP01CA142106 · NCI · DANA-FARBER CANCER INST · PI CUTLER, COREY S · 2009 to 2019
$17.5M
NCI NIH HHS P01 CA142106
6 · The paper itself

Abstract

A growing body of evidence suggests that iron overload is associated with inferior outcomes after myeloablative allogeneic hematopoietic stem cell transplantation (HSCT). However, all of those studies used surrogate markers of iron overload, especially serum ferritin, and most had a retrospective design. We conducted a prospective observational study in patients with myelodysplastic syndrome or acute leukemia undergoing myeloablative HSCT. Forty-five patients who were followed for over 1 year, with serial measurements of serum iron parameters, as well as liver and cardiac magnetic resonance imaging. There was no significant increase in ferritin, liver or cardiac iron content in the 12 months following HSCT. Although serum ferritin still appeared to have prognostic significance, as previously reported, pre-HSCT iron overload (as reflected in liver iron content) was not associated with increased mortality, relapse, or graft-versus-host disease. These results raise the possibility that the adverse prognostic impact of pre-HSCT hyperferritinemia may be related to factors independent of iron overload.

Indexed as

Stem Cell TransplantationAcute DiseaseAdolescentAdultFemaleFerritinsGraft vs Host DiseaseHumansIronIron OverloadKaplan-Meier EstimateLeukemiaLiverMagnetic Resonance ImagingMaleMiddle AgedFerritinsIronMyeloablative Agonists

Identifiers

PMID22473510
PMCPMC3358569
OpenAlexW2171400399

What OpenQuestion holds

Textmetadata
LicenceTDM
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.