Evidence map›Paper›PMID 36161632›Full record

ArticleTurkish journal of medical sciences2022

Efficacy of eltrombopag in thrombocytopenia after hematopoietic stem celltransplantation.

Ayşe Karataş, Hakan Göker, Haluk Demiroğlu, Ümit Yavuz Malkan, Mustafa Velet, Olgu Erkin Çınar, Batuhan Erdoğdu, Mine Karadeniz, Nilgün Sayınalp, Salih Aksu and 3 more

Open access · greenAbstract read
In one paragraph

Article in Turkish journal of medical sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 26% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
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

13 authors at 1 institution in 1 country.

Ayşe KarataşDivision of Hematology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Hakan GökerDivision of Hematology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Haluk DemiroğluDivision of Hematology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Ümit Yavuz MalkanDivision of Hematology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Mustafa VeletDivision of Hematology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Olgu Erkin ÇınarDivision of Hematology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Batuhan ErdoğduDivision of Hematology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Mine KaradenizDivision of Hematology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Nilgün SayınalpDivision of Hematology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Salih AksuDivision of Hematology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
İbrahim Celalettin HaznedaroğluDivision of Hematology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Osman İlhami ÖzcebeDivision of Hematology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Yahya BüyükaşıkDivision of Hematology, Department of Internal Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Hacettepe University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThrombocytopenia is a common complication following hematopoietic stem cell transplantation (HSCT). Eltrombopag has been used in thrombocytopenia treatment after HSCT in recent years. Herein, we present our experience of 25 patients treated with eltrombopag for post-HSCT thrombocytopenia.

methodsFifteen autologous hematopoietic stem cell transplantation (AHSCT) and 10 allogenic hematopoietic stem cell transplantation (allo-HSCT) recipients treated with eltrombopag for treatment of prolonged isolated thrombocytopenia (PIT) or secondary failure of platelet recovery (SFPR) in the stem cell transplantation unit of Hacettepe University Hematology Department between 2017 and 2021 were included in the study. The primary endpoint of this study is eltrombopag response in patients diagnosed with PIT or SFPR. Platelet count above 50,000/mm3 for five consecutive days without platelet transfusion was considered as eltrombopag response. Overall survival (OS) analyses were calculated based on the time between HSCT and death from any cause. The patients who were alive at the last follow-up were censored at this time for calculation of OS analyses.

resultsAHSCT (66.7% (10/15)) and allo-HSCT (50% (5/10)) recipients responded to eltrombopag for the treatment of post-HSCT thrombocytopenia. There was no excess toxicity related to the eltrombopag use. The median response duration of allo-HSCT recipients and AHSCT recipients were 41 (13-104) days and 50 (7-342) days, respectively. There was a statistically significant OS duration difference between the responders and nonresponders in allo-HSCT and AHSCT recipients with p values of 0.005 and 0.02, respectively. DISCUSSION: Eltrombopag is promising for the treatment of thrombocytopenia after AHSCT and allo-HSCT in terms of efficacy and safety.

Indexed as

Hematopoietic Stem Cell TransplantationThrombocytopeniaBenzoatesHumansHydrazinesPyrazolesRetrospective StudiesBenzoateseltrombopagHydrazinesPyrazolesbone marrow transplanteltrombopagHematopoietic stem cell transplantationprolonged isolated thrombocytopeniasecondary failure of platelet recovery

Identifiers

PMID36161632
PMCPMC10381231
OpenAlexW4285183287

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.