Evidence map›Paper›PMID 35846034›Full record

ArticleEJHaem2022

Refractory immune thrombocytopenic purpura associated with IgM monoclonal gammopathy of undetermined significance: Successful treatment with tirabrutinib plus conventional therapies.

Ryosuke Naka, Hitomi Kaneko, Osamu Nagata, Kohei Tada, Masaharu Tashima, Chisato Mizutani, Kazunori Imada

Open access · diamondAbstract read
In one paragraph

Article in EJHaem, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Review
  2. 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

7 authors at 1 institution in 1 country.

Ryosuke NakaDepartment of Hematology Japanese Red Cross Osaka Hospital Osaka Japan.
Hitomi KanekoDepartment of Hematology Japanese Red Cross Osaka Hospital Osaka Japan.ORCID https://orcid.org/0000-0003-1083-7501
Osamu NagataDepartment of Hematology Japanese Red Cross Osaka Hospital Osaka Japan.
Kohei TadaDepartment of Hematology Japanese Red Cross Osaka Hospital Osaka Japan.
Masaharu TashimaDepartment of Hematology Japanese Red Cross Osaka Hospital Osaka Japan.
Chisato MizutaniDepartment of Hematology Japanese Red Cross Osaka Hospital Osaka Japan.
Kazunori ImadaDepartment of Hematology Japanese Red Cross Osaka Hospital Osaka Japan.
Osaka Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

When immune thrombocytopenia (ITP) is secondary to malignant diseases, chemotherapy is expected to improve the platelet count (PC) as well. Herein, we report a case of a 72-year-old man with ITP refractory to standard therapies. IgM monoclonal gammopathy of undetermined significance (MGUS) was determined as an underlying disease. After bendamustine and rituximab (BR) therapy was found inadequately effective, tirabrutinib, a novel Bruton's tyrosine kinase inhibitor, was initiated, and the PC normalised subsequently. Surveillance of underlying diseases with which effective therapies are available may help manage refractory ITP, and IgM-MGUS is potentially a targetable underlying disease with this newly available drug.

Indexed as

IgM‐MGUSrefractory ITPtirabrutinib

Identifiers

PMID35846034
PMCPMC9175987
OpenAlexW4220930689

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.