Evidence map›Paper›PMID 30846500›Full record

ArticleHaematologica2019

Long-term treatment with romiplostim and treatment-free platelet responses in children with chronic immune thrombocytopenia.

Michael D Tarantino, James B Bussel, Victor S Blanchette, Donald Beam, John Roy, Jenny Despotovic, Ashok Raj, Nancy Carpenter, Bhakti Mehta, Melissa Eisen

Registry-linked trialOpen access · goldAbstract read
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 NCT01071954 (An Open Label Study Evaluating the Safety and Efficacy of Long-term Dosing of Romiplostim in Thrombocytopenic Pediatric Subjects With Immune), which is not on this map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
4.1field-weighted citation impact, top 6% 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.

NCT01071954 phase3completednot on this map

An Open Label Study Evaluating the Safety and Efficacy of Long-term Dosing of Romiplostim in Thrombocytopenic Pediatric Subjects With Immune (Idiopathic) Thrombocytopenia Purpura (ITP)

TypeinterventionalSponsorAmgenRan2009 to 2017Enrolled66ConditionsThrombocytopenia in Pediatric Subjects With Immune Idiopathic Thrombocytopenic Purpura ITPArmsRomiplostim
3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 32 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 8 institutions in 4 countries.

Michael D TarantinoThe Bleeding and Clotting Disorders Institute, University of Illinois College of Medicine-Peoria, Peoria, IL, USA mtarantino@ilbcdi.org.
James B BusselDepartment of Pediatrics, Division of Hematology, Weill Cornell Medicine, New York, NY, USA.
Victor S BlanchetteDepartment of Pediatrics, University of Toronto, Division of Hematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.
Donald BeamCook Children's Medical Center, Fort Worth, TX, USA.
John RoyChildren's Health Queensland and Pathology Queensland, South Brisbane, Queensland, Australia and The University of Queensland, Saint Lucia, Queensland, Australia.
Jenny DespotovicTexas Children's Hematology Center, Houston, TX, USA.
Ashok RajPediatric Cancer and Blood Disorders Clinic, Louisville, KY, USA.
Nancy CarpenterAmgen Ltd., Uxbridge, Middlesex, UK.
Bhakti MehtaAmgen Inc., Thousand Oaks, CA, USA.
Melissa EisenAmgen Inc., Thousand Oaks, CA, USA.
Amgen (United States) · USAmgen (United Kingdom) · GBBleeding & Clotting Disorders Institute · USChildren's Cancer Center · USCook Children's Medical Center · USSickKids Foundation · CAUniversity of Queensland · AUWeill Cornell Medicine · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Children with immune thrombocytopenia for ≥6 months completing a romiplostim study received weekly subcutaneous romiplostim (1-10 μg/kg targeting platelet counts of 50-200×10

Indexed as

Platelet CountAdolescentBlood PlateletsChildChild, PreschoolFemaleHumansMalePrognosisPurpura, Thrombocytopenic, IdiopathicReceptors, FcRecombinant Fusion ProteinsThrombopoietinTime FactorsTreatment OutcomeReceptors, FcRecombinant Fusion ProteinsromiplostimThrombopoietin

Identifiers

PMID30846500
PMCPMC6821612
OpenAlexW2921220965

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.