A case report of toxic epidermal necrolysis (TEN) in a patient with COVID-19 treated with hydroxychloroquine: are these two partners in crime?

Investigation of Four Cases of Stevens-Johnson Syndrome among Participants in a Mass Drug Administration Campaign with Sulfadoxine-Pyrimethamine and Primaquine in Haiti, 2020

In 2018, a mass drug administration (MDA) campaign for malaria elimination was piloted in Haiti. The pilot treated 36,338 people with sulfadoxine-pyrimethamine (SP) and primaquine; no severe adverse events were detected. In 2020, another MDA campaign using the same medications was implemented to mitigate an upsurge in malaria cases during the COVID-19 pandemic. Four cases of Stevens-Johnson syndrome (SJS) were identified among the 42,249 people who took the medications. Three of these individuals required hospitalization; all survived. In addition to SP ingestion, an investigation of potential causes for increased SJS cases identified that all four cases had human leukocyte antigens A*29 and/or B*44:03, another known risk factor for SJS. Additionally, three of the four case individuals had antibodies to SARS-CoV-2, and the fourth may have been exposed around the same time. These findings raise the possibility that recent SARS-CoV-2 infection may have contributed to the increased risk for SJS associated with SP exposure during the 2020 campaign.

Management of Toxic Epidermal Necrolysis Using Early Combination Therapy of Intravenous Immunoglobulin and Amniotic Membrane Grafting: A Case Report

Toxic epidermal necrolysis (TEN) is a devastating challenge faced by wound care practitioners. However, surgical management with amniotic membrane graft (AMG) promises better results in scar healing, but there is a lack of additional intervention to reduce the high mortality rate in those patients who are admitted with poor prognosis clinical situation. There is supportive evidence that combination therapy with AMG and early high-dose intravenous immunoglobulin (IVIG) as early management in TEN could improve the prognosis. In this study, the authors present a 61-year-old female who presented with a widespread macular lesion on the trunk, upper extremities, and face. The patient was treated with early amniotic membrane grafting and high-dose IVIG and achieved satisfactory results. Complete wound healing was achieved in 21 days. There were no acute or chronic complications, consisting of infection of the skin areas, gastrointestinal bleeding, pleural effusion, and severe ocular mucous membrane damage.

Odynophagia as the first manifestation of toxic epidermal necrolysis

Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are infrequent mucocutaneous diseases, rapidly progressive and life-threatening. The clinical aspects and the management of TEN are exposed following a case.A man in his 40s presented to the emergency department with severe odynophagia, poor general condition and fever. His medical history was significant for HIV stage AIDS, and the treatment was discontinued 5 years before the present diagnosis. He was admitted for cerebral toxoplasmosis and discharged the previous 14 days with sulfadiazine. Erythematous-bullous lesions in the oral cavity, diffuse erythematous maculopapular rashes over his neck and chest, acute bilateral conjunctivitis and purulent urethritis was observed. The diagnostic suspicion was SJS/TEN due to sulfadiazine in immunosuppressed patients.This entity is infrequent but is a life-threatening dermatological emergency that requires immediate medical attention. Its diagnosis is mainly clinical, with a new drug history, prodromal symptoms and characteristic cutaneous-mucous lesions. Early diagnosis and rapid withdrawal of the drug improve the prognosis.

COVID-induced toxic epidermal necrolysis in a 4-year-old female: a case report and literature review

Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are conditions characterized by an immune-mediated skin reaction that results in blistering and epidermal detachment. Most cases are caused by drug hypersensitivity; however, recently there have been many publications documenting the association between coronavirus disease 2019 (COVID-19) and SJS/TEN. Our objective is to explore a case of a 4-year-old female who presented with a papular rash on her thighs that progressively worsened and spread to her face, trunk, and genital area. The patient tested positive for COVID-19. She required treatment with intravenous immunoglobulin (IVIG) and IV methylprednisolone, but eventually made a full recovery. This case underscores the need for awareness of the wide spectrum of dermatologic presentations in COVID-19 patients.

Concomitance or consequence? Stevens-Johnson syndrome in COVID-19: A case report

The novel coronavirus infection has been, and still is, a pressing medical problem with a catastrophic effect, not only from a medical point of view, but also from an economic and social one. The cutaneous manifestations of the disease have a diverse morphology and can signal the presence of the infection. The present article reports the case of a 77-year-old male patient admitted at The Sf. Parascheva Clinical Hospital of Infectious Diseases in Iasi (Romania) after testing positive for SARS CoV-2 infection. Initially, the patient presented a pruriginous generalized maculopapular-erythematous eruption with a tendency towards confluence, peri-oro-nasal meliceric crusts and desquamation of the skin on the third anterosuperior and posterior thorax, scalp and forehead, which was accompanied by low back pain, headache and orbital pain. The suspicion of Stevens-Johnson syndrome (SJS) was raised, and treatment was given according to the recommendation of the hospital dermatologist. This association raises multiple questions regarding whether SJS is a cutaneous manifestation of COVID-19 or if there was a concomitance between the viral infection and the immune reaction. The combination of SJS and COVID-19 can have a fatal outcome if not recognized and promptly treated. To our knowledge, this is the first case of SJS in a patient diagnosed with SARS CoV-2 infection in Romania.

Toxic Epidermal Necrolysis associated with COVID‐19 infection: A case report

Toxic Epidermal Necrolysis/Steven–Johnson Syndrome (TEN/SJS) is one of the most serious dermatological adverse reactions triggered mainly by drugs and less likely by infections. COVID‐19 disease is caused by Sever Acute Respiratory Syndrome Coronavirus 2 (SARS‐CoV‐2) with a wide range of clinical manifestations. Skin involvement is common in COVID‐19 patients including urticaria, purpura, and vasculitis. There were reported cases of TEN/SJS in adults with COVID‐19 infections and only two reported cases in pediatric patients. The causality relationship between COVID‐19 infection and TEN/SJS was not established in most cases due to history of drug usage that could be the trigger. In this study, we are reporting a case of previously healthy child apart from COVID‐19 infection who was admitted to the intensive care unit with TEN involving more than 30% of body surface area confirmed by skin biopsy. The child was treated with intravenous immunoglobulins, steroids, and cyclosporin with a very good outcome.

Culprit Medications and Risk Factors Associated with Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis: Population-Based Nested Case-Control Study

OBJECTIVE

Our objective was to describe the incidence of Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) in a large unselected cohort, to validate the culprit drugs involved and the frequency of SJS/TEN for each drug, and to analyze the clinical risk factors for SJS/TEN.

METHODS

Using the computerized database of Clalit Health Services, we identified all adult patients with a new SJS/TEN diagnosis between 1 January, 2008 and 30 June, 2019 and validated each case. Cumulative incidence of SJS/TEN for each culprit drug was calculated by dividing the number of valid cases by the total number of new users of the drug in the study period. Using risk-set sampling, 20 controls were matched to each case by sex and age on the index date for a nested case-control analysis. Multivariable conditional logistic regression was used to estimate the odds ratio and 95% confidence interval for the association of incident SJS/TEN with chronic diseases.

RESULTS

We identified 87 adult cases of true/probable SJS/TEN between 1 January, 2008 and 30 June, 2019. Culprit drugs [with ALDEN scores ascertained as at least probable (≥ 4)] associated with the highest absolute risks were phenytoin, lamotrigine, and allopurinol with 3.56, 2.82, and 1.10 SJS/TEN cases/10,000 new users, respectively. Additional drugs with mean ALDEN scores ≥ 4 were sunitinib, sulfasalazine, carbamazepine, etoricoxib, etodolac, and cefuroxime, cumulative incidence: 13.57, 0.72, 0.32, 0.05, 0.02, and 0.02/10,000 new users, respectively. Previous diagnosis of systemic lupus erythematosus, psoriasis, previous drug allergies, epilepsy, malignancy, history of cerebrovascular accident, and history of diabetes mellitus were associated with an increased risk for SJS/TEN, odds ratios (95% confidence interval):17.41 (1.31-230.72), 10.28 (3.61-29.31), 5.21 (2.95-9.19), 4.92 (1.88-12.85), 3.17 (1.77-5.66), 2.61 (1.26-5.41), and 1.98 (1.12-3.53), respectively.

CONCLUSIONS

Attention should be drawn to drugs assessed by high ALDEN scores that were associated with high absolute risks for SJS/TEN. Psoriasis, former drug allergies, in addition to systemic lupus erythematosus, malignancy, history of cerebrovascular accident, and diabetes mellitus were associated with increased SJS/TEN risk in our analysis.

Toxic epidermal necrolysis associated with chemoimmunotherapy for lymphoma: case report and literature review

Aim: The emergence of antitumor immunotherapy has been beneficial for patients with tumors, but more attention should be paid to the toxic side effects of chemoimmunotherapy. Here we describe a patient with NK/T-cell lymphoma who developed toxic epidermal necrolysis (TEN) during treatment with a regimen consisting of sintilimab combined with pegaspargase, gemcitabine and oxaliplatin (P-GemOx). Case presentation: A patient received six cycles of P-GemOx chemotherapy as first-line treatment; 1 year later, he received the same dose of P-GemOx combined with sintilimab as chemoimmunotherapy due to recurrence of NK/T-cell lymphoma. He developed a massive rash that quickly developed into TEN after the fourth chemoimmunotherapy. Conclusion: Although rare, cases of fatal TEN caused by single-agent PD-1 inhibitor or gemcitabine have been reported. Careful attention to drug-related cutaneous toxicities is needed when these two agents are combined. This report highlights the significance of TEN as a rapid and serious adverse event induced by chemoimmunotherapy.

Cutaneous and systemic hyperinflammation drives maculopapular drug exanthema in severely ill COVID-19 patients

Background

Coronavirus disease‐2019 (COVID‐19) has been associated with cutaneous findings, some being the result of drug hypersensitivity reactions such as maculopapular drug rashes (MDR). The aim of this study was to investigate whether COVID‐19 may impact the development of the MDR.

Methods

Blood and skin samples from COVID‐19 patients (based on a positive nasopharyngeal PCR) suffering from MDR (COVID‐MDR), healthy controls, non‐COVID‐19—related patients with drug rash with eosinophilia and systemic symptoms (DRESS), and MDR were analyzed. We utilized imaging mass cytometry (IMC) to characterize the cellular infiltrate in skin biopsies. Furthermore, RNA sequencing transcriptome of skin biopsy samples and high‐throughput multiplexed proteomic profiling of serum were performed.

Results

IMC revealed by clustering analyses a more prominent, phenotypically shifted cytotoxic CD8⁺ T cell population and highly activated monocyte/macrophage (Mo/Mac) clusters in COVID‐MDR. The RNA sequencing transcriptome demonstrated a more robust cytotoxic response in COVID‐MDR skin. However, severe acute respiratory syndrome coronavirus 2 was not detected in skin biopsies at the time point of MDR diagnosis. Serum proteomic profiling of COVID‐MDR patients revealed upregulation of various inflammatory mediators (IL‐4, IL‐5, IL‐6, TNF, and IFN‐γ), eosinophil and Mo/Mac ‐attracting chemokines (MCP‐2, MCP‐3, MCP‐4 and CCL11).

Proteomics analyses demonstrated a massive systemic cytokine storm in COVID‐MDR compared with the relatively milder cytokine storm observed in DRESS, while MDR did not exhibit such features.

Conclusion

A systemic cytokine storm may promote activation of Mo/Mac and cytotoxic CD8⁺ T cells in severe COVID‐19 patients, which in turn may impact the development of MDR.

Increased predisposition of sjs ten in COVID-19 patients, presenting as post COVID complication: Report of two cases

We report two consecutive cases of toxic epidermal necrolysis presented to our emergency department in the past 5 months. Both patients had history of fever prior to the onset of skin manifestations and showed radiological findings suggestive of COVID-19 pneumonia and elevated D dimers. ALDEN score was used to assess the drug causality, which showed probable and possible associations, respectively. In this report, along with brief review of literature, we highlight the possible role of viral etiology, that is SARS-Cov2, in triggering toxic epidermal necrolysis.

Post-covid syndrome in children

Multisystem inflammatory syndrome in children associated with COVID-19 is a new disease, information first appeared in April 2020. There were reported cases of hospitalized children with unusual symptoms, manifested primarily by fever and multisystem inflammation from the pediatricians in the UK and other countries during the coronavirus infection pandemic (COVID-19). Some of these children were in critical condition with symptoms of shock and multiple organ failure, and some children had manifestations similar to Kawasaki disease. Despite the fact that COVID-19 in children is relatively easy, some of the «convalescents» after 2–6 weeks develop symptoms largely identical to the manifestations of severe forms of new coronavirus infection in adults. The report presents own clinical cases of multisystem inflammatory syndrome that developed in children after acute form of a new coronavirus infection. The authors discuss the possible clinical variants of the syndrome, its origin and outcomes.

The Spectrum of Antibiotic Prescribing During COVID-19 Pandemic: A Systematic Literature Review

Objectives: Over the last decades, there has been a significant increase in antimicrobial prescribing and consumption associated with the development of patients' adverse events and antimicrobial resistance (AMR) to the point of becoming a global priority. This study aims at evaluating antibiotic prescribing during COVID-19 pandemic from November 2019 to December 2020. Materials and Methods: A systematic review was conducted primarily through the NCBI database, using PRISMA guidelines to identify relevant literature for the period between November 1, 2019 and December 19, 2020, using the keywords: COVID-19 OR SARS-Cov-2 AND antibiotics restricted to the English language excluding nonclinical articles. Five hundred twenty-seven titles were identified; all articles fulfilling the study criteria were included, 133 through the NCBI, and 8 through Google Scholar with a combined total of 141 studies. The patient's spectrum included all ages from neonates to elderly with all associated comorbidities, including immune suppression. Results: Of 28,093 patients included in the combined studies, 58.7% received antibiotics (16,490/28,093), ranging from 1.3% to 100% coverage. Antibiotics coverage was less in children (57%) than in adults with comorbidities (75%). Broad-spectrum antibiotics were prescribed presumptively without pathogen identifications, which might contribute to adverse outcomes. Conclusions: During the COVID-19 pandemic, there has been a significant and wide range of antibiotic prescribing in patients affected by the disease, particularly in adults with underlying comorbidities, despite the paucity of evidence of associated bacterial infections. The current practice might increase patients' immediate and long-term risks of adverse events, susceptibility to secondary infections as well as aggravating AMR.

Corona virus disease 2019-associated Stevens-Johnson syndrome: a case report

BACKGROUND

To report Stevens-Johnson syndrome (SJS) in a patient with acute pneumonia secondary to SARS-CoV-2 infection.

CASE PRESENTATION

A 45-years-old woman with a diagnosis of acute pneumonia secondary to SARS-CoV-2 infection who had received azithromycin and naproxen. Three days after starting the medication, she appeared ill and developed ocular discomfort, photophobia, dysuria, and macular rashes on the trunk and the extremities. On ophthalmological examination, a total epithelial defect was seen in both eyes. According to the examination, Stevens-Johnson syndrome was diagnosed and the patient was admitted to receive systemic and ocular support and medical care. The patient's condition improved during the 3 weeks and recovered from both COVID-19 and SJS life-threatening complications but ocular complications, including the destruction of the meibomian glands, irregularity of the eyelid margin, and corneal scarring remained for the patient.

CONCLUSIONS

Although, it is not clear whether the cause of Stevens-Johnson syndrome in COVID-19 patients is the virus itself or whether the use of medication, but patients with COVID-19, especially patients receiving medication, should be screened for symptoms of Stevens-Johnson syndrome.