Evidence map›Paper›PMID 29568696›Full record

ArticleExperimental hematology & oncology2018

Aplastic anemia secondary to nivolumab and ipilimumab in a patient with metastatic melanoma: a case report.

D E Meyers, W F Hill, A Suo, V Jimenez-Zepeda, T Cheng, N A Nixon

Open access · goldAbstract readCase Reports
In one paragraph

Article in Experimental hematology & oncology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 4 pooled it
2.5field-weighted citation impact, top 8% 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

23 citing papers in PubMed, 4 syntheses or guidelines pooled it, 41 citations in OpenAlex.

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  15. Aplastic anemia secondary to dual cancer immunotherapies a physician nightmare: case report and literature review.Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology · 2021
    Article
  16. Review
  17. Dendritic cell biology and its role in tumor immunotherapy.Journal of hematology & oncology · 2020
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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

6 authors at 1 institution in 1 country.

D E MeyersDepartment of Oncology, University of Calgary, 1331 29th St NW, Calgary, AB T2N 4N Canada.
W F HillDepartment of Oncology, University of Calgary, 1331 29th St NW, Calgary, AB T2N 4N Canada.
A SuoDepartment of Oncology, University of Calgary, 1331 29th St NW, Calgary, AB T2N 4N Canada.
V Jimenez-ZepedaDepartment of Oncology, University of Calgary, 1331 29th St NW, Calgary, AB T2N 4N Canada.
T ChengDepartment of Oncology, University of Calgary, 1331 29th St NW, Calgary, AB T2N 4N Canada.
N A NixonDepartment of Oncology, University of Calgary, 1331 29th St NW, Calgary, AB T2N 4N Canada.
University of Calgary · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundImmune checkpoint blockade (ICB) is becoming an increasingly prevalent strategy in the clinical realm of cancer therapeutics. With more patients being administered ICB for a host of tumor types, the scope of adverse events associated with these drugs will likely grow. Here we report a case of aplastic anemia (AA) in a patient with metastatic melanoma secondary to dual ICB therapy. To our knowledge, this is only the second case of AA secondary to dual ICB in the literature, and the first to have a positive patient outcome. CASE PRESENTATION: A 51-year old male with metastatic melanoma was started on dual immune checkpoint blockade, in the form ipilimumab (3 mg/kg) and nivolumab (1 mg/kg). Two weeks following the second cycle, he presented to the emergency department with profound polypipsia, polyuria and fatigue. The patient was diagnosed with diabetic ketoacidosis secondary to immune therapy induced type-1 diabetes and was admitted to the ICU. While in hospital the patient developed a symptomatic anemia and neutropenia. A bone marrow biopsy revealed a markedly hypocellular marrow with trinlineage hypoplasia with no evidence of myelodysplasia, neoplasm or excess blasts. Flow cytometry revealed an inverted CD4

conclusionWith the use of ICBs becoming increasingly prevalent in the clinical arena, the number of patients presenting with immune-related adverse events will likely increase. The current case illustrates the need to be vigilant when managing cancer patients receiving ICB. The resolution of this patient's AA with corticosteroids highlights the value of early detection and appropriate treatment of these rare immune-mediated adverse events.

Indexed as

Adverse eventsCTLA-4Immune checkpoint blockadeImmunotherapyMelanomaPD-1

Identifiers

PMID29568696
PMCPMC5859826
OpenAlexW2805371265

What OpenQuestion holds

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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.