Evidence map›Paper›PMID 35356666›Full record

ArticleResearch and practice in thrombosis and haemostasis2022

Platelet reactivity and platelet count in women with iron deficiency treated with intravenous iron.

Benjamin K Elstrott, Hari H S Lakshmanan, Alexander R Melrose, Kelley R Jordan, Kylee L Martens, Chih-Jen Yang, Danielle F Peterson, Hannah Stowe McMurry, Corinne Lavasseur, Jamie O Lo and 4 more

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Research and practice in thrombosis and haemostasis, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07083583 (Impact of IV Iron on Bleeding Symptoms in Iron Deficient Patients With Inherited Bleeding Disorders), which is not on this map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.9field-weighted citation impact, top 8% 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.

NCT07083583 recruitingnot on this mapstarted 2025, after this paper: background citation

Impact of IV Iron on Bleeding Symptoms in Iron Deficient Patients With Inherited Bleeding Disorders: a Single-arm Prospective Observational Study

TypeobservationalSponsorNicoletta C MachinRan2025 to 2027Enrolled40ConditionsBleeding Disorders, Iron, Platelet, BleedingArmsIV Iron (standard of care)
3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 20 citations in OpenAlex.

  1. Trial
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  11. Laboratory-based inequity in thrombosis and hemostasis: review of the evidence.Research and practice in thrombosis and haemostasis · 2023
    Review
  12. Article
  13. 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

14 authors at 1 institution in 1 country.

Benjamin K ElstrottDivision of Hematology-Medical Oncology School of Medicine Knight Cancer Institute Oregon Health & Science University Portland Oregon USA.ORCID https://orcid.org/0000-0002-3937-8882
Hari H S LakshmananDepartment of Biomedical Engineering Oregon Health & Science University Portland Oregon USA.ORCID https://orcid.org/0000-0002-4258-9138
Alexander R MelroseDivision of Cardiology School of Medicine Knight Cardiovascular Institute Oregon Health & Science University Portland Oregon USA.
Kelley R JordanDepartment of Biomedical Engineering Oregon Health & Science University Portland Oregon USA.ORCID https://orcid.org/0000-0002-7090-0667
Kylee L MartensDivision of Hematology-Medical Oncology School of Medicine Knight Cancer Institute Oregon Health & Science University Portland Oregon USA.
Chih-Jen YangDepartment of Biomedical Engineering Oregon Health & Science University Portland Oregon USA.
Danielle F PetersonDepartment of Orthopedics and Rehabilitation Oregon Health & Science University Portland Oregon USA.
Hannah Stowe McMurryDivision of Hematology-Medical Oncology School of Medicine Knight Cancer Institute Oregon Health & Science University Portland Oregon USA.ORCID https://orcid.org/0000-0002-5596-1285
Corinne LavasseurDivision of Hematology-Medical Oncology School of Medicine Knight Cancer Institute Oregon Health & Science University Portland Oregon USA.
Jamie O LoDepartment of Obstetrics and Gynecology Oregon Health & Science University Portland Oregon USA.
Sven R OlsonDivision of Hematology-Medical Oncology School of Medicine Knight Cancer Institute Oregon Health & Science University Portland Oregon USA.ORCID https://orcid.org/0000-0002-2717-4620
Thomas G DeLougheryDivision of Hematology-Medical Oncology School of Medicine Knight Cancer Institute Oregon Health & Science University Portland Oregon USA.
Joseph E AslanDepartment of Biomedical Engineering Oregon Health & Science University Portland Oregon USA.ORCID https://orcid.org/0000-0002-8873-0387
Joseph J ShatzelDivision of Hematology-Medical Oncology School of Medicine Knight Cancer Institute Oregon Health & Science University Portland Oregon USA.
Oregon Health & Science University · US

Funding

Pathway Maps of Platelet Phenotype and FunctionR01HL146549 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI ASLAN, JOSEPH E · 2019 to 2023
$2.5M
Evaluating the Safety and Efficacy of Targeting the Contact Pathway to Prevent Device Associated Thrombosis.R01HL151367 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI SHATZEL, JOSEPH JAMES · 2020 to 2024
$1.5M
NHLBI NIH HHS R01 HL146549NHLBI NIH HHS R01 HL151367
6 · The paper itself

Abstract

Background: Iron deficiency anemia (IDA) and heavy menstrual bleeding are prevalent, interrelated issues impacting over 300 million premenopausal women worldwide. IDA is generally associated with increased platelet counts; however, the effects of IDA and its correction on platelet function in premenopausal women remain unknown. Objectives: We sought to determine how IDA and intravenous iron affect platelet count and platelet function in premenopausal women. Methods: Hematologic indices were assessed in a multicenter, retrospective cohort of 231 women repleted with intravenous iron. Pre- and postinfusion blood samples were then obtained from a prospective cohort of 13 women to analyze the effect of intravenous iron on hematologic parameters as well as platelet function with flow cytometry and platelet aggregation assays under physiologic shear. Results: Following iron replacement, anemia improved, and mean platelet counts decreased by 26.5 and 16.0 K/mm Conclusion: We find that intravenous iron improves anemia while restoring platelet counts and platelet secretory responses in premenopausal women with iron deficiency. Our results suggest that iron deficiency as well as iron replacement can have a range of effects on platelet production and function. Consequently, platelet reactivity profiles should be further examined in women and other groups with IDA where replacement offers a promising means to improve anemia as well as quality of life.

Indexed as

blood platelet countinfusionintravenousiron deficiency anemiaplatelet activationwomen

Identifiers

PMID35356666
PMCPMC8941679
OpenAlexW4221048448

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

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.