Evidence map›Paper›PMID 26052501›Full record

ArticleLeukemia research reports2015

Successful pregnancy outcome in paroxysmal nocturnal hemoglobinuria (PNH) following escalated eculizumab dosing to control breakthrough hemolysis.

Ruby Sharma, Alla Keyzner, Johnson Liu, Thomas Bradley, Steven L Allen

Open access · goldAbstract read
In one paragraph

Article in Leukemia research reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
1.0field-weighted citation impact, top 25% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Safety of Drugs in Breastfeeding Women With CKD.Kidney international reports · 2025
    Article
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  6. Update on Thrombocytopenia in Pregnancy.Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia · 2020
    Review
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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

5 authors at 1 institution in 1 country.

Ruby SharmaDivision of Hematology, Department of Medicine, Hofstra North Shore-LIJ School of Medicine, Lake Success, NY, USA.
Alla KeyznerDivision of Hematology, Department of Medicine, Hofstra North Shore-LIJ School of Medicine, Lake Success, NY, USA.
Johnson LiuDivision of Hematology, Department of Medicine, Hofstra North Shore-LIJ School of Medicine, Lake Success, NY, USA.
Thomas BradleyDivision of Hematology, Department of Medicine, Hofstra North Shore-LIJ School of Medicine, Lake Success, NY, USA.
Steven L AllenDivision of Hematology, Department of Medicine, Hofstra North Shore-LIJ School of Medicine, Lake Success, NY, USA.
Hofstra University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pregnancy in women with paroxysmal nocturnal hemoglobinuria (PNH) is associated with increased maternal and fetal morbidity and mortality. There is limited published experience regarding therapy of PNH during pregnancy. We describe a case of a 30 year old female with hypoplastic myelodysplastic syndrome and PNH. After two years of treatment with eculizumab, she became pregnant. She developed breakthrough hemolysis at 20 weeks gestation. Pharmacokinetic and pharmacodynamic studies demonstrated a subtherapeutic eculizumab level with absence of complement blockade. Escalation of her eculizumab dose successfully controlled hemolysis and restored therapeutic eculizumab level and activity. She delivered a healthy baby at 36 weeks.

Indexed as

Breakthrough PNH hemolysis complicating pregnancyEscalated eculizumab dosing

Identifiers

PMID26052501
PMCPMC4454784
OpenAlexW2152487042

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.