Immune thrombocytopenia and COVID-19 : Case report and review of literature

Immune thrombocytopenia, also known as immune thrombocytopenic purpura (ITP), has been reported as an important complication related to COVID-19.We present a 49-year-old male patient with systemic lupus erythematosus with lupus nephritis, antiphospholipid syndrome and history of ITP who developed an ITP flare in the context of COVID-19. He had no bleeding manifestations and had a good response to prednisone treatment.We review the characteristics of the cases reported to date in the literature, with an analysis of 57 patients. Mean age was 56 years (±19.6 SD), and 50.9% were male. This was the first episode of ITP in most of the patients (86.05%), with SARS-CoV-2 acting as the initial trigger. We found that ITP flares may appear in both mild and severe COVID-19 cases. They also appeared at any time during the course of the disease, 48.2% of patients developed it during hospitalization, while it was diagnosed at admission in the rest of the cases. Platelet counts were significantly lower than other ITP series, with a median nadir platelet count of 8 × 109/L (IQR 2-17.75 × 109/L). These patients show a higher bleeding rate (61.4%) compared with other ITP series. They also show a better response to treatment, with good response to the first line therapies in 76.9% of them. The most common first-line treatment was intravenous immunoglobulin (IVIG), used alone or combined with corticosteroids in 40.4% and 32.7% of cases respectively, while 25% of patients received only corticosteroids.Our review suggests that COVID-19-related ITP can be seen even in previously healthy patients. Clinicians must be aware that ITP may appear both in mild and severe COVID-19, at any time during its course. Given that this kind of ITP seems to be associated with a higher bleeding risk, its diagnosis in a clinical scenario such as COVID-19, where anticoagulant therapy is frequently used, may be critical. Treatment with IVIG and/or corticoids is often effective.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:30

Enthalten in:

Lupus - 30(2021), 9 vom: 31. Aug., Seite 1515-1521

Sprache:

Englisch

Beteiligte Personen:

Alonso-Beato, Rubén [VerfasserIn]
Morales-Ortega, Alejandro [VerfasserIn]
Fernández, Francisco Javier De la Hera [VerfasserIn]
Morón, Ana Isabel Parejo [VerfasserIn]
Ríos-Fernández, Raquel [VerfasserIn]
Rubio, José Luis Callejas [VerfasserIn]
Centeno, Norberto Ortego [VerfasserIn]

Links:

Volltext

Themen:

Antiphospholipid syndrome
COVID-19
Case Reports
Coronavirus
Glucocorticoids
ITP
Immune thrombocytopenia
Immunoglobulins, Intravenous
Journal Article
Prednisone
Review
Systemic lupus erythematosus
VB0R961HZT

Anmerkungen:

Date Completed 19.07.2021

Date Revised 19.07.2021

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1177/09612033211021161

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM326020144