Evidence map›Paper›PMID 35493500›Full record

ArticleFrontiers in immunology2022

Persistence of SARS-CoV-2 Infection in Severely Immunocompromised Patients With Complete Remission B-Cell Lymphoma and Anti-CD20 Monoclonal Antibody Therapy: A Case Report of Two Cases.

Carlos Martínez-Chinchilla, Lucía Vazquez-Montero, Natalia Palazón-Carrión, Isabel M Fernández-Román, José López-Barba, Luis de la Cruz-Merino, Jesús Rodríguez-Baño, Zaira R Palacios-Baena

Open access · goldAbstract readCase Reports
In one paragraph

Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
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  13. Nirmatrelvir/ritonavir as a potential treatment for prolonged SARS-CoV-2 infection in immunocompromised patients.Revista espanola de quimioterapia : publicacion oficial de la Sociedad Espanola de Quimioterapia · 2022
    Article
  14. Adaptive Immunity to Viruses: What Did We Learn from SARS-CoV-2 Infection?International journal of molecular sciences · 2022
    Review
  15. 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

8 authors at 4 institutions in 1 country.

Carlos Martínez-ChinchillaHematology and Hemotherapy Unit, University Hospital Virgen Macarena, Seville, Spain.
Lucía Vazquez-MonteroClinical Oncology Department, University Hospital Virgen Macarena, Seville, Spain.
Natalia Palazón-CarriónClinical Oncology Department, University Hospital Virgen Macarena, Seville, Spain.
Isabel M Fernández-RománHematology and Hemotherapy Unit, University Hospital Virgen Macarena, Seville, Spain.
José López-BarbaInfectious Diseases and Microbiology, University Hospital Virgen Macarena, and Biomedicine Institute of Sevilla (IBIS)/CSIC, Seville, Spain.
Luis de la Cruz-MerinoClinical Oncology Department, University Hospital Virgen Macarena, Seville, Spain.
Jesús Rodríguez-BañoDepartment of Medicine, University of Seville, Seville, Spain.
Zaira R Palacios-BaenaInfectious Diseases and Microbiology, University Hospital Virgen Macarena, and Biomedicine Institute of Sevilla (IBIS)/CSIC, Seville, Spain.
Hospital Universitario Virgen Macarena · ESUniversidad de Sevilla · ESCentro de Investigación Biomédica en Red · ESInstituto de Biomedicina de Sevilla · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immunosuppressant conditions such as hematological malignancies increase the risk of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. It has been described in the literature that patients on anti-CD20 maintenance therapies for lymphoid malignancies are susceptible to having recurrent flares together with viral replication or reinfections, although these cases are scarce. These patients are not well represented in randomized controlled trials, and as a consequence, the evidence for the use of certain treatments in this scenario is lacking. We present two cases of patients with B-cell lymphoma on remission and treated with rituximab on maintenance. They developed at least 1 flare of coronavirus disease 2019 (COVID-19) after acute infection and always after receiving rituximab. RT-PCR was positive in the nasopharyngeal swab and also in plasma. Patients were treated during flares with remdesivir, hyperimmune plasma, and corticosteroids. These two cases showed the unresolved problem of COVID-19 in immunosuppressant patients and showed that despite the vast amount of information available on SARS-CoV-2, information in this subgroup of patients is lacking.

Indexed as

COVID-19 Drug TreatmentLymphoma, B-CellAntibodies, MonoclonalHumansImmunocompromised HostImmunosuppressive AgentsRituximabSARS-CoV-2Antibodies, MonoclonalImmunosuppressive AgentsRituximabanti-CD20case reportCOVID-19immunocompromisedlymphomarituximabSARS-CoV-2

Identifiers

PMID35493500
PMCPMC9046988
OpenAlexW4224064798

What OpenQuestion holds

Textmetadata
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.