COVID-19 in a patient with new adult-onset Still disease: A case report.

RATIONALE: Adult-onset Still disease (AOSD) is a systemic autoinflammatory illness of unknown cause. Its manifestations comprise fever; arthritis or arthralgia; and skin rash with high inflammatory markers and ferritin levels. Coronavirus disease 2019 (COVID-19) shares several clinical features and laboratory markers of AOSD: making it challenging to differentiate between the 2 conditions. PATIENT CONCERNS: A 29-year-old woman presented with fever, skin rash, and polyarthritis 4 weeks before admission. Two weeks after illness onset, she had an infection with symptoms similar to those of COVID-19. She observed that her symptoms worsened, and new symptoms appeared including headache; vomiting; diarrhea; and loss of taste and smell. The patient tested positive for severe acute respiratory syndrome coronavirus 2 using polymerase chain reaction. DIAGNOSIS: The patient was diagnosed with AOSD complicated with COVID-19 after exclusion of other possible causes of her illness, such as infections, malignancy, or underlying rheumatological disease. INTERVENTIONS: The patient was administered corticosteroids and methotrexate. The patient responded quickly, particularly to corticosteroids. OUTCOMES: This is the second reported case of COVID-19 in a patient with AOSD. She experienced COVID-19 shortly after having AOSD, indicating that those with AOSD might have a higher risk of COVID-19 infection. Furthermore, she developed the most prevalent COVID-19 symptoms. However, distinguishing most of these symptoms from AOSD manifestations was difficult. LESSONS: Early diagnosis and differentiation between AOSD and COVID-19 and prompt initiation of treatment are required.

COVID-19 and favipiravir induce cutaneous adverse reactions: a difficulty in clinical dermatology practice.

There have been reports of skin rash developing in patients with COVID-19 on favipiravir therapy, including a recent report in this journal. We report a patient who developed a maculopapular skin rash while taking favipiravir.

Pleomorphicskin eruptions in a COVID-19 affected patient: Case report and review of the literature.

The coronavirus disease (COVID-19), during its course, may involve several organs, including the skin with a petechial skin rash, urticaria and erythematous rash, or varicella-like eruption, representing an additional effect of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, as commonly observed in other viral diseases. Considering that symptomatic patients with COVID-19 generally undergo multidrug treatments, the occurrence of a possible adverse drug reaction presenting with cutaneous manifestations should be contemplated. Pleomorphic skin eruptions occurred in a 59-year-old Caucasian woman, affected by a stable form of chronic lymphocytic leukemia, and symptomatic SARS-CoV-2 infection, treated with a combination of hydroxychloroquine sulfate, darunavir, ritonavir, sarilumb, omeprazole, ceftriaxone, high-flow oxygen therapy devices, filgrastim (Zarzio®) as a single injection, and enoxaparin. The patient stopped all treatment but oxygen and enoxaparin were continued and the patient received a high-dose Desametasone with complete remission of dermatological impairment in 10 days. It is very important to differentially diagnose COVID-19 disease-related cutaneous manifestations, where is justified to continue the multidrug antiviral treatment, from those caused by an adverse drug reaction, where it would be necessary to identify the possible culprit drug and to start appropriate antiallergic treatment.

A New Rash Differential: CoVID-19.

The CoVID-19 pandemic has impacted all areas of health care, especially emergency medicine. Most commonly, CoVID-19 is associated with respiratory and typical viral presentations. However, nonrespiratory presentations are becoming more common. Reported CoVID-19 dermatological changes include maculopapular and urticarial rashes, chilblain-like and livedo reticularis discolorations, and less commonly vesicular and petechial rashes. As frontline clinicians, emergency nurse practitioners should be aware of these skin findings to recognize potentially infected and otherwise asymptomatic patients. Early recognition could potentially lead to an earlier diagnosis and limit the spread of severe acute respiratory syndrome coronavirus 2.

Safety of current immune checkpoint inhibitors in non-small cell lung cancer.

Introduction: Immune checkpoint inhibitors (ICIs) achieved response rates around 20% in advanced non-small cell lung cancer (NSCLC) with 8% of patients becoming long-term survivors. Outcomes have improved with the addition of chemotherapy to immunotherapy or the combination of anti-PD(L)1 with anti-CTLA-4 agents.Areas covered: The incidence of immune-related adverse events (irAEs) in patients with NSCLC treated with ICIs varied across clinical trials and real-life studies. The onset of irAEs was 10 weeks. Toxic deaths from irAEs following anti-PD(L)1 administration resulted mainly from pneumonitis. Some irAEs such as rash and thyroiditis were probably associated with better clinical outcomes, though confounding biases exist. Investigations are on-going to determine ideal biomarkers to predict the occurrence, to screen for and to diagnose irAEs.Expert opinion: Prevention, anticipation, detection, treatment and careful monitoring are the five principles that characterize our management of irAEs. Distinguishing immune-induced pneumonitis from progression, pseudo progression, hyper progression, or other etiologies (COVID-19) can be particularly challenging in lung cancer due to the baseline vulnerable pulmonary function and thus requires caution and teamwork. We treat patients according to institutional and international guidelines and we only rechallenge them with ICIs after resolution of the AE and corticosteroid tapering.

Follicular eruption as a cutaneous manifestation in COVID-19.

A 50-year-old man presented to our dermatology clinic with itchy skin rash. The rash began 5 days after systemic symptoms appeared such as mild fever and mild dyspnoea. The rashes were a characteristic of follicular eruption, which started on his stomach and spread all over his body. After a thorough evaluation, he was diagnosed with COVID-19 and was started on COVID-19 regimens. Skin lesions disappeared on the ninth day of treatment. Our findings contribute to the growing awareness of dermatological manifestations in patients with COVID-19.

Viral exanthema as manifestation of SARS-CoV-2 infection: A case report.

RATIONALE: The clinical manifestations of the SARS-CoV-2 infection are mainly respiratory but the virus can cause a variety of symptoms. Dermatological findings are less well-characterized. Data is scarce on their timing, type and correlation with the immune response. PATIENT CONCERNS: We present the case of SARS-CoV-2 infection in a previously healthy woman who presented with respiratory symptoms and developed anosmia, diarrhea, and an erythematous maculo-papular rash on day 15 from symptom onset. DIAGNOSIS: The nasopharyngeal swab tested by real time PCR for COVID-19 was positive. We interpreted this as a viral exanthema likely caused by an immune response to SARS-CoV-2 nucleotides. INTERVENTIONS: She was treated with Hydroxychloroquine, Azithromycin and Lopinavir/Ritonavir, and the rash with topical corticosteroids. OUTCOMES: All symptoms resolved except for anosmia which persisted for 6 weeks. At the 4- and 6-weeks follow-up the IgG titers for SARS-CoV-2 were high. LESSONS: We must consider that SARS-CoV-2 has a multi-organ tropism. In our case, the SARS-CoV-2 infection had lung, nasopharyngeal, neurological, digestive, and skin manifestations. Identifying the different manifestations is useful for understanding the extent of SARS-CoV-2 infection. We not only present a rare manifestation but also suggest that cutaneous manifestations may correlate with immunity.