Evidence map›Paper›PMID 32181630›Full record

ArticleTurkish journal of haematology : official journal of Turkish Society of Haematology2020

Outcomes of Eltrombopag Treatment and Development of Iron Deficiency in Children with Immune Thrombocytopenia in Turkey

Ayça Koca Yozgat, Göksel Leblebisatan, Sinan Akbayram, Simge Çınar Özel, Zeynep Karakaş, Erol Erduran, Şebnem Yılmaz, Ülker Koçak, Şule Ünal, Gül Nihal Özdemir and 16 more

Open access · diamondAbstract read
In one paragraph

Article in Turkish journal of haematology : official journal of Turkish Society of Haematology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
1.0field-weighted citation impact, top 22% 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

9 citing papers in PubMed, 2 syntheses or guidelines pooled it, 13 citations in OpenAlex.

  1. Pooled it
  2. Safety and efficacy of eltrombopag in the treatment of children with immune thrombocytopenia: a Meta analysis.Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics
    Pooled it
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
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  9. 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

26 authors at 18 institutions in 1 country.

Ayça Koca YozgatAnkara City Hospital, Clinic of Pediatric Hematology, Ankara, TurkeyORCID 0000-0001-6690-721X
Göksel LeblebisatanÇukurova University Faculty of Medicine, Department of Pediatric Hematology, Adana, TurkeyORCID 0000-0003-3435-757X
Sinan AkbayramGaziantep University Faculty of Medicine, Department of Pediatric Hematology, Gaziantep, TurkeyORCID 0000-0001-7410-4310
Simge Çınar Özelİstanbul University-Cerrahpaşa Cerrahpaşa Faculty of Medicine, Department of Pediatric Hematology, İstanbul, TurkeyORCID 0000-0002-1895-7359
Zeynep Karakaşİstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Hematology, İstanbul, Turkey
Erol ErduranKaradeniz Technical University Faculty of Medicine, Department of Pediatric Hematology, Trabzon, TurkeyORCID 0000-0002-8552-4596
Şebnem YılmazDokuz Eylül University Faculty of Medicine, Department of Pediatric Hematology, İzmir, Turkey
Ülker KoçakGazi University Faculty of Medicine, Department of Pediatric Hematology, Ankara, TurkeyORCID 0000-0002-8701-5285
Şule ÜnalHacettepe University Faculty of Medicine, Department of Pediatric Hematology, Ankara, Turkey
Gül Nihal ÖzdemirKanuni Sultan Süleyman Training and Research Hospital, Clinic of Pediatric Hematology, İstanbul, Turkey
Meryem AlbayrakKırıkkale University Faculty of Medicine, Department of Pediatric Hematology, Kırıkkale, TurkeyORCID 0000-0003-2711-5150
Emine ZenginKocaeli University Faculty of Medicine, Department of Pediatric Hematology, Kocaeli, TurkeyORCID 0000-0002-7362-6130
Yeşim OymakDr. Behçet Uz Children’s Training and Research Hospital, Clinic of Pediatric Hematology, İzmir, TurkeyORCID 0000-0002-6908-8309
Özcan BörEskişehir University Faculty of Medicine, Department of Pediatric Hematology, Eskişehir, TurkeyORCID 0000-0002-1662-3259
Hasan Fatih ÇakmaklıAnkara University Faculty of Medicine, Department of Pediatric Hematology, Ankara, TurkeyORCID 0000-0003-0152-1564
Murat SökerDicle University Faculty of Medicine, Department of Pediatric Hematology, Diyarbakır, TurkeyORCID 0000-0001-8463-2723
Dilek Gürlek GökçebayAnkara Keçiören Training and Research Hospital, Clinic of Pediatric Hematology, Ankara, TurkeyORCID 0000-0001-8097-3950
Hüseyin TokgözNecmettin Erbakan University Meram Faculty of Medicine, Department of Pediatric Hematology, Konya, TurkeyORCID 0000-0002-3064-4646
Barış MalboraYeni Yüzyıl University, Gaziosmanpaşa Hospital, Clinic of Pediatric Hematology, İstanbul, TurkeyORCID 0000-0003-4838-814X
Serap Karamanİstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Hematology, İstanbul, Turkey
Tiraje Celkanİstanbul University-Cerrahpaşa Cerrahpaşa Faculty of Medicine, Department of Pediatric Hematology, İstanbul, TurkeyORCID 0000-0001-7287-1276
İlgen ŞaşmazÇukurova University Faculty of Medicine, Department of Pediatric Hematology, Adana, Turkey
Neşe YaralıAnkara City Hospital, Clinic of Pediatric Hematology, Ankara, TurkeyORCID 0000-0001-5488-2385
Hale ÖrenDokuz Eylül University Faculty of Medicine, Department of Pediatric Hematology, İzmir, TurkeyORCID 0000-0001-5760-8007
Ayşegül Ünüvarİstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Hematology, İstanbul, TurkeyORCID 0000-0002-4730-7697
Namık Yaşar ÖzbekAnkara City Hospital, Clinic of Pediatric Hematology, Ankara, TurkeyORCID 0000-0001-6857-0681
Istanbul University · TRCukurova University · TRDokuz Eylül University · TRIstanbul University-Cerrahpaşa · TRMemorial Ankara Hospital · TRAnkara University · TRDicle University · TRDr. Behçet Uz Çocuk Hastalıkları Hastanesi · TREskişehir City Hospital · TRGaziantep University · TRGazi University · TRHacettepe University · TRİstanbul Kanuni Sultan Süleyman Eğitim ve Araştırma Hastanesi · TRIstanbul Yeni Yüzyıl University · TRKaradeniz Technical University · TRKırıkkale University · TRKocaeli Üniversitesi · TRNecmettin Erbakan University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Immune thrombocytopenia (ITP) is a rare autoimmune disease and hematologic disorder characterized by reduced platelet counts that can result in significant symptoms, such as bleeding, bruising, epistaxis, or petechiae. The thrombopoietin receptor agonist eltrombopag (EPAG) is a second-line agent used to treat chronic ITP purpura in adults and children. Materials and Methods: The present retrospective study evaluated the efficacy, safety, and side effects of EPAG treatment in pediatric patients with acute refractory and chronic immune thrombocytopenia, particularly focusing on iron-deficiency anemia. Results: The diagnosis was chronic ITP in 89 patients and acute refractory ITP in 16 patients. The mean age of patients was 9.5±4.5 years (minimum-maximum: 1.2-18 years) at the beginning of EPAG treatment. The overall response rate was 74.3% (n=78). The mean time for platelet count of ≥50x109/L was 11.6±8 weeks (range: 1-34 weeks). The treatment was stopped for 27 patients (25.7%) at an average of 6.8±9 months (range: 1-38 months). The reason for discontinuation was lack of response in 18 patients, nonadherence in 4 patients, and hepatotoxicity in 2 patients. Response to treatment continued for an average of 4 months after cessation of EPAG in 3 patients. Conclusion: Results of the current study imply that EPAG is an effective therapeutic option in pediatric patients with acute refractory and chronic ITP. However, patients must be closely monitored for response and side effects during treatment, and especially for iron deficiency.

Indexed as

Administration, OralAdolescentAnemia, Iron-DeficiencyBenzoatesChildChild, PreschoolFemaleHumansHydrazinesInfantMalePurpura, Thrombocytopenic, IdiopathicPyrazolesRetrospective StudiesTreatment OutcomeTurkeyBenzoateseltrombopagHydrazinesPyrazolesEltrombopagImmune thrombocytopeniaIron deficiency

Identifiers

PMID32181630
PMCPMC7463208
OpenAlexW3012286955

What OpenQuestion holds

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LicenceCC BY
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.