Evidence map›Paper›PMID 38292220›Full record

ArticleClinical case reports2024

Identifying causative medications for agranulocytosis: A case report of an older adult with cerebral infarction.

Yuuri Kurokawa, Ayako Watanabe, Yuka Kashiwabara, Saori Fukuda, Shohei Nomoto, Ayako Kuriki, Kenji Momo

Open access · goldAbstract readCase Reports
In one paragraph

Article in Clinical case reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.1field-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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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 2 institutions in 1 country.

Yuuri KurokawaDepartment of Pharmacy Showa University Koto Toyosu Hospital Tokyo Japan.
Ayako WatanabeDepartment of Pharmacy Showa University Koto Toyosu Hospital Tokyo Japan.ORCID https://orcid.org/0000-0003-3844-1891
Yuka KashiwabaraDepartment of Pharmacy Showa University Koto Toyosu Hospital Tokyo Japan.
Saori FukudaDepartment of Neurology Showa University Koto Toyosu Hospital Tokyo Japan.
Shohei NomotoDepartment of Neurology Showa University Koto Toyosu Hospital Tokyo Japan.
Ayako KurikiDepartment of Neurology Showa University Koto Toyosu Hospital Tokyo Japan.
Kenji MomoDepartment of Hospital Pharmaceutics, School of Pharmacy Showa University Tokyo Japan.ORCID https://orcid.org/0000-0001-9856-0097
Showa University · JPShowa University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Key Clinical Message: Most drugs that cause adverse events are difficult to identify in critically ill patients undergoing polypharmacy. We share our experience in identifying the causative drug among four suspect drugs administered during emergency treatment. Abstract: We present the case of a 93-year-old man who was admitted for the treatment of cerebrovascular events. The patient was initially prescribed dual antiplatelet therapy with aspirin and clopidogrel along with lansoprazole, Hange-koboku-toh, and elobixibat. On day 36 after admission, the patient was found to have developed agranulocytosis. To improve his cerebrovascular prognosis, we first discontinued medications other than the anticoagulant medicines and initiated filgrastim. We discontinued clopidogrel 9 days after the discontinuation of the other medicines considering his low white blood cell count. One day after the discontinuation of clopidogrel, the agranulocytosis was alleviated. Considering the time course, clopidogrel, lansoprazole, Hange-koboku-toh, and elobixibat were suspected as the culprit medicines. This case highlights the considerable challenges encountered in clinical practice when attempting to identify the drugs responsible for agranulocytosis, particularly in patients on intensive medication therapy.

Indexed as

agranulocytosisclopidogrelelobixibatHange‐Koboku‐Tohlansoprazolemultiple drug use

Identifiers

PMID38292220
PMCPMC10822778
OpenAlexW4391296193

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.