Evidence map›Paper›PMID 30337360›Full record

ArticleHaematologica2019

Low serum haptoglobin and blood films suggest intravascular hemolysis contributes to severe anemia in hereditary hemorrhagic telangiectasia.

Lieze Thielemans, D Mark Layton, Claire L Shovlin

Registry-linked trialOpen access · goldAbstract readLetter
In one paragraph

Article in Haematologica, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00230685 (Hammersmith Hospital Patients With Pulmonary Arteriovenous Malformations), which is not on this map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.3field-weighted citation impact, top 19% 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.

NCT00230685 recruitingnot on this map

Hammersmith Hospital Patients With Pulmonary Arteriovenous Malformations (PAVMs) and Hereditary Haemorrhagic Telangiectasia

TypeobservationalSponsorImperial College LondonRan2000 to 2028Enrolled2,000ConditionsTelangiectasia, Hereditary Hemorrhagic
3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 16 citations in OpenAlex.

  1. Hereditary haemorrhagic telangiectasia.Nature reviews. Disease primers · 2025
    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

3 authors at 1 institution in 1 country.

Lieze ThielemansImperial College School of Medicine, Imperial College London.
D Mark LaytonHaematology, Imperial College London.
Claire L ShovlinNHLI Vascular Sciences, Imperial College London, UK c.shovlin@imperial.ac.uk.
Imperial College London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

AnemiaHemolysisTelangiectasia, Hereditary HemorrhagicFemaleHaptoglobinsHumansMaleHaptoglobins

Identifiers

PMID30337360
PMCPMC6442977
OpenAlexW2896687224

What OpenQuestion holds

Textmetadata
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.