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. 2022 Oct 17;35(12):e15900. doi: 10.1111/dth.15900

Psoriasis exacerbation after COVID‐19 vaccines: A brief report of the reported cases

Amr Ehab El‐Qushayri 1,, Beatrice Nardone 2
PMCID: PMC9874736  PMID: 36200490

Abstract

Despite the significant reduction of both morbidity and mortality after the introduction of many vaccines against COVID‐19, recent reports indicated a worsening skin conditions in particular patients with psoriasis. We extracted the data of 51 patients from 19 papers. The mean age was 56.9 (SD = 16.2) years, with a male prevalence 45%. Of the 51 cases, vaccine types at which psoriasis flare occurred were as the following: Pfizer vaccine (30), AstraZeneca (9), Moderna (8), Coronavac (2) Covishield (1), and Covaxin (1). Exacerbation was common in the second dose of Pfizer, AstraZeneca, Moderna, and Covishield vaccines. Moreover, the onset of psoriasis exacerbation was shorter after the second dose of Pfizer (mean = 12.8 [SD = 15.2]) and AstraZeneca (mean = 7.4 [SD = 3.6]) rather than the first dose of both vaccines, respectively (mean = 19.2 [SD = 21.3]) and (mean = 18.5 [SD = 10.7]).

Keywords: COVID‐19 vaccine, COVID‐19 vaccines, exacerbation, flare, psoriasis

1. INTRODUCTION

A close attention toward many skin conditions was devoted among the dermatologic society during the COIVD‐19 era. Not only for its cutaneous manifestations' in previously healthy individuals but also the outcomes of many patients with chronic skin conditions. 1 Despite the significant reduction of both morbidity and mortality after the introduction of many vaccines against COVID‐19, recent reports indicated a worsening skin conditions in particular patients with psoriasis. 2 , 3 , 4 In this report, we aimed to study the characteristics of psoriasis patients who experienced exacerbation of their comorbidity in relation to vaccine types.

2. METHOD

To get the relevant papers, a PRISMA guided search was conducted in five databases: PubMed (n = 43), Web of Science (n = 39), Virtual Health Library (n = 62), Scopus (n = 85), and Google Scholar (n = 889). We used the term “(psoriasis) AND (‘COVID‐19 vaccination’ OR ‘COVID 19 vaccination’ OR ‘COVID‐19 vaccine’ OR ‘COVID 19 vaccine’)” till June 18, 2022. We included all papers that reported exacerbation of psoriasis patients after COVID‐19 vaccination. We excluded reviews and conference abstracts. We extracted all the relevant information related to COVID‐19 vaccination (Table 1).

TABLE 1.

Characteristics of patients

Reference ID Country of patients Age Sex Psoriasis type Vaccine type Exacerbation dose Onset of exacerbation (days) Management of exacerbation Comorbid conditions
Bostan‐2021 Turkey 51 Male Plaque psoriasis Pfizer 1st dose 60 Diabetes mellitus
52 Male Plaque psoriasis CoronaVac 2nd dose 30
Fang‐2021 Taiwan 34 Female Psoriasis vulgaris AstraZeneca 1st dose 7 Topical betamethasone
Infimate‐2022 India 21 Male Plaque psoriasis COVAXIN 1st dose 4 Acitretin
Kabbani‐2022 Belgium 53 Male Plaque psoriasis Pfizer 1st and 2nd doses 7 Cyclosporine, topical steroids, acitretin and oral corticosteroids Diabetes mellitus, hypertension, COPD
Koumaki −2022 Greece 34 Female Plaque psoriasis Pfizer 2nd dose 10 Secukinumab, topical emollients Hashimoto and celiac disease
61 Male Plaque psoriasis AstraZeneca 1st dose 14 Apremilast 30.IV methylprednisolone Hypertension
45 Female Plaque psoriasis Pfizer 2nd dose 10 Clobetasole propionate cream and calcipotriol/ betamethasone gel Psoriatic arthritis
56 Female Plaque psoriasis Pfizer 2nd dose 2 Adalimumab and Clobetasole propionate cream Crohn's disease, COPD, dyslipidaemia
53 Female Pustular psoriasis Pfizer 1st dose 20 Clobetasole propionate cream, hydroxyzine hydrochloride, IV methylprednisolone Crohn's disease, arthralgia
56 Female Plaque psoriasis Pfizer 2nd dose 3 Secukinumab Arthralgia
34 Female Plaque psoriasis Pfizer 2nd dose 7 Secukinumab
61 Female Pustular psoriasis Pfizer 2nd dose 4 IV methylprednisolone, hydroxyzine hydrochloride, subcatuneous methotrxate and IV infliximab Rheumatoid arthritis, hypothyroidism
66 Female Plaque psoriasis Pfizer 1st dose 20 Ustekinumab, topical isoconazole and diflucortolone valerate cream Psoriatic arthritis, type 2 diabetes, essential hypertension, dyslipidaemia
67 Female Plaque psoriasis Pfizer 2nd dose 20 Oral prednisolone, topical clobetasol propionate cream Psoriatic arthritis
56 Male Plaque psoriasis Pfizer 2nd dose 20 Topical calcipotriol and betamethasone foam Acute coronary disease
51 Male Plaque psoriasis Pfizer 2nd dose 25 Topical calcipotriol and betamethasone gel Psoriatic arthritis
Durmaz‐2021 Turkey 64 Male Psoriasis vulgaris Pfizer 3rd dose 42 Epilepsy
64 Male Pfizer 2nd dose 7
25 Female Pustular psoriasis Pfizer 1st dose 3
Nagrani‐2021 India 56 Female Covishield 2nd dose 2 Apremilast, antihistamines and emollients.
Lopez‐2022 Mexico 58 Male Pfizer 2nd dose 4 wet wraps with triamcinolone to lower extremities, triamcinolone 0.1% ointment over body, and hydroxyzine for itching Hypertension, osteomyelitis and hepatitis C
Mieczkowska‐2022 USA 65 Male Pfizer 1st dose 7
Onsun‐2021 Turkey 72 Male Plaque psoriasis CoronaVac 1st dose 4 Acitretin and IV infliximab
Pavia‐2022 Italy 24 Female Plaque psoriasis Pfizer 2nd dose 10 Risankizumab with two subcutaneous injections and daptomycin
Ohmura‐2022 Japan 30 Male Plaque psoriasis Moderna 2nd dose 1 Ixekizumab
Yatsuzuka‐2021 Japan 65 Male Pustular psoriasis Pfizer 2nd dose 12 Secukinumab
Pesque‐2022 Spain 30 Female Plaque psoriasis Moderna 1st dose 10 Topical steroids and topical calcipotriol
Phuan‐2021 Singapore 80 Female Pfizer 3rd dose 3 Cyclosporine and topical steroids
Quattrini‐2021 Italy 83 Female Palmoplantar psoriasis Pfizer 2nd dose 2 Oral prednisone and methotrexate
Sotiriou‐2021 Greece 69 Female Plaque psoriasis AstraZeneca 2nd dose 8 Phototherapy
82 Female Plaque psoriasis Moderna 2nd dose 10 Topical calcipotriol/betamethasone
62 Female Plaque psoriasis Pfizer 2nd dose 6 Topical calcipotriol/betamethasone
73 Male Plaque psoriasis Pfizer 2nd dose 7 Topical calcipotriol/betamethasone
66 Male Plaque psoriasis AstraZeneca 1st dose 22 Risankizumab
62 Female Plaque psoriasis AstraZeneca 2nd dose 13 Apremilast
78 Female Plaque psoriasis Pfizer 2nd dose 5 Topical calcipotriol/betamethasone
64 Female Plaque psoriasis AstraZeneca 2nd dose 6 Phototherapy
69 Male Plaque psoriasis AstraZeneca 1st dose 32 Phototherapy
83 Male Plaque psoriasis Pfizer 2nd dose 9 Topical calcipotriol/betamethasone
61 Female Plaque psoriasis AstraZeneca 2nd dose 3 Phototherapy
49 Male Plaque psoriasis Pfizer 2nd dose 10 Ixekizumab
55 Female Plaque psoriasis Pfizer 2nd dose 7 Cyclosporine
64 Female Plaque psoriasis AstraZeneca 2nd dose 7 Guselkumab
Perna‐2021 USA 40 Male Plaque psoriasis Pfizer 1st dose 5 Infliximab obesity, hypertension and depression/anxiety
Wei‐2022 USA 76 Male Moderna 2nd dose 62 Apremilast, phototherapy
69 Male Moderna 2nd dose 21 Apremilast, tildrakizumab
68 Female Moderna 2nd dose 6 Risankizumab
67 Male Moderna 2nd dose 60 Tildrakizumab, clobetasol
52 Female Moderna 1st and 2nd doses 7 Risankizumab, clobetasol, mometasone, triamcinolone
27 Female Pfizer 2nd dose 90 Clobetasol

3. RESULTS

We extracted the data of 51 patients from 19 papers (Table 1 and supplementary file, Data S1). The mean age was 56.9 (SD = 16.2) years, with a male prevalence 45%. The type of psoriasis was plaque (33), pustular (4), vulgaris (2), palmoplanter (1), and not reported (11). Of the 51 cases, vaccine types at which psoriasis flare occurred were as the following: Pfizer (30), followed by AstraZeneca (9), Moderna (8), Coronavac (2), Covishield (1), and Covaxin (1). Exacerbation was common in the second dose of Pfizer, AstraZeneca, Moderna, and Covishield vaccines (Figure 1). Moreover, the onset of psoriasis exacerbation was shorter after the second dose of Pfizer (mean = 12.8 [SD = 15.2]) and AstraZeneca (mean = 7.4 [SD = 3.6]) rather than the first dose of both vaccines, respectively (mean = 19.2 [SD = 21.3]) and (mean = 18.5 [SD = 10.7]).

FIGURE 1.

FIGURE 1

The distribution of the vaccine induced psoriasis flare. The vertical column indicated the number of patients while in the horizontal column indicated the vaccine type.

4. DISCUSSION

COVID‐19 vaccines exhibit several cutaneous manifestations including swelling erythema, rash, and urticaria. However, flaring of certain dermatological diseases occurred after vaccination as well. 5 Herein, we found that exacerbation of psoriasis condition after COVID‐19 vaccination mainly occurs after the second dose of four of the reported six vaccines as only one report indicated Covaxin induced‐psoriasis exacerbation after the first dose in addition to the similar prevalence of the first and the second dose in Coronavac‐induced psoriasis. It is worth noting that the psoriasis flare was reported after a mean of 12.8 and 7.4 days of Pfizer and AstraZeneca second dose, which is much lower than the onset of psoriasis flare in the first dose of both vaccines, which occurred after nearly 19 days in both vaccines.

Our understanding regarding the possible mechanisms for psoriasis exacerbation after COVID‐19 vaccines are still under investigation. However, certain hypotheses may be close to answer our concerns regarding this phenomenon such as the immunity suppression that was derived from the immunosuppressant drugs for the psoriasis treatment together with the activation of dendritic cells and the associated increase of the expressed cytokines which play a significant role in psoriasis development. 6

Currently, there are no specific guidelines about the best therapeutic modality for psoriasis flare after COVID‐19 vaccination. Despite that immunosuppressants—in particular steroids (either topical or systemic)—constituted the backbone of therapy in many of our included cases (Table 1). 4 , 7 , 8

Vaccination against COVID‐19 is of extreme importance in both the healthy individuals and those with comorbid conditions especially psoriasis. However, close monitoring of psoriasis patients after COVID‐19 vaccination is recommended for the avoidance of psoriasis exacerbation despite being a rare entity. Moreover, increasing the knowledge about the safety and efficacy of COVID‐19 vaccination in patients with psoriasis is remarkably needed.

AUTHOR CONTRIBUTIONS

Amr Ehab El‐Qushayri was responsible for the idea and the study design. Amr Ehab El‐Qushayri screened and extracted the data. Amr Ehab El‐Qushayri and Beatrice Nardone shared in the writing of the full text and approval of final version. All steps were supervised by Beatrice Nardone.

FUNDING INFORMATION

The authors received no funding for this study.

CONFLICT OF INTEREST

The authors declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research reported.

Supporting information

Appendix S1: Supporting Information

El‐Qushayri AE, Nardone B. Psoriasis exacerbation after COVID‐19 vaccines: A brief report of the reported cases. Dermatologic Therapy. 2022;35(12):e15900. doi: 10.1111/dth.15900

DATA AVAILABILITY STATEMENT

The data that support the findings of this study are available from the corresponding author upon reasonable request.

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Associated Data

This section collects any data citations, data availability statements, or supplementary materials included in this article.

Supplementary Materials

Appendix S1: Supporting Information

Data Availability Statement

The data that support the findings of this study are available from the corresponding author upon reasonable request.


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