Evidence map›Paper›PMID 34839289›Full record

ArticleActa haematologica2022

Management of Persistent SARS-CoV-2 Infection in Patients with Follicular Lymphoma.

Pilar Martínez-Barranco, María García-Roa, Roberto Trelles-Martínez, Karmele Arribalzaga, María Velasco, Carlos Guijarro, Javier Marcos, Carolina Campelo, Juan Manuel Acedo-Sanz, Lucía Villalón and 5 more

Open access · bronzeAbstract read
In one paragraph

Article in Acta haematologica, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 19% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Observational
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. 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

15 authors at 2 institutions in 1 country.

Pilar Martínez-BarrancoDepartment of Hematology, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
María García-RoaDepartment of Hematology, Hospital Universitario Fundación Alcorcón, Madrid, Spain, mgroa87@gmail.com.
Roberto Trelles-MartínezDepartment of Hematology, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
Karmele ArribalzagaDepartment of Hematology, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
María VelascoDepartment of Internal Medicine, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
Carlos GuijarroDepartment of Internal Medicine, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
Javier MarcosDepartment of Internal Medicine, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
Carolina CampeloDepartment of Microbiology, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
Juan Manuel Acedo-SanzDepartment of Clinical Laboratory, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
Lucía VillalónDepartment of Hematology, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
Pilar RicardDepartment of Hematology, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
María José García-BuenoDepartment of Hematology, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
Elia Pérez-FernándezResearch Unit, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
Gil Rodríguez-CaravacaDepartment of Preventive Medicine, Hospital Universitario Fundación Alcorcón, Universidad Rey Juan Carlos, Madrid, Spain.
Francisco-Javier PeñalverDepartment of Hematology, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
Hospital Universitario Fundación Alcorcón · ESUniversidad Rey Juan Carlos · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThere is no consensus on the management of the coronavirus disease (COVID-19) in patients with secondary immunosuppression due to either an underlying hematological disease or to the effects of immunochemotherapy (ICT). Some of them may present persistent infection with multiple relapses of COVID-19, requiring several admissions. This study evaluated the clinical characteristics and outcomes after treatment of 5 patients with follicular lymphoma (FL), previously treated with ICT, who developed several episodes of COVID-19.

methodsWe analyzed the clinical evolution and response to treatment with antiviral agent, steroids, and convalescent plasma in 5 patients with FL and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) persistent infection. Reverse transcriptase polymerase chain reaction tests and peripheral blood immunophenotype were performed for all patients.

resultsAll patients required hospitalization due to pneumonia with severity criteria and were re-admitted after a median of 22 days (13-42) from the previous discharge. They all showed B-cell depletion by immunophenotyping, and no traces of immunoglobulin antibodies against SARS-CoV-2 were detected in any of the cases. The survival rate was 80%.

conclusionThe combination therapy evidenced clinical benefits, demonstrating its capacity to control infection in immunosuppressed FL patients treated with ICT.

Indexed as

COVID-19Lymphoma, FollicularCOVID-19 SerotherapyHumansImmunization, PassiveImmunocompromised HostRecurrenceSARS-CoV-2COVID-19Follicular lymphomaImmunocompromised patientsPersistent infectionSARS-CoV-2

Identifiers

PMID34839289
PMCPMC9059018
OpenAlexW3217517154

What OpenQuestion holds

Textmetadata
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.