ABSTRACT
The pathophysiology of multisystem inflammatory syndrome (MIS) in children (MIS-C) is unknown. It occurs several weeks after COVID-19 infection or exposure; however, MIS is rarely reported after COVID-19 vaccination, and cases are mostly in adults. Herein, we present a 12-year-old male who had no prior COVID-19 infection or exposure and developed MIS-C after his first dose of COVID-19 mRNA vaccine.
Subject(s)
COVID-19 Vaccines/adverse effects , COVID-19/complications , Systemic Inflammatory Response Syndrome/etiology , Vaccines, Synthetic/adverse effects , mRNA Vaccines/adverse effects , COVID-19/diagnosis , COVID-19/etiology , COVID-19/prevention & control , Child , Diagnosis, Differential , Drug Therapy, Combination , Glucocorticoids/therapeutic use , Humans , Immunoglobulins, Intravenous/therapeutic use , Male , Methylprednisolone/therapeutic use , SARS-CoV-2 , Systemic Inflammatory Response Syndrome/diagnosis , Systemic Inflammatory Response Syndrome/drug therapy , COVID-19 Drug TreatmentABSTRACT
AIM: Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection may result in a life-threatening hyperinflammatory condition named multisystem inflammatory syndrome in children (MIS-C). We aimed to assess demographics, clinical presentations, laboratory characteristics and treatment outcomes of patients with MIS-C. METHODS: We performed a retrospective study of patients with MIS-C managed between August 2020 and March 2021 at Dr. Sami Ulus Maternity Child Health and Diseases Training and Research Hospital in Turkey. RESULTS: A total of 45 patients (23 male, 51%) with a median age of 8.7 years (interquartile range: 5.6-11.7 years) were enrolled to study. The SARS-CoV-2 serology was positive in 43 (95%) patients. Organ-system involvement included the dermatologic in 41 (91%), cardiovascular in 39 (87%), hematologic in 36 (80%) and gastrointestinal in 36 (80%) patients. Acute anterior uveitis was diagnosed in nine (20%) patients. Two patients presented with clinical findings of deep neck infection such as fever, neck pain, trismus, swelling and induration on the cervical lymph node. One patient presented with Henoch-Schonlein purpura-like eruption. Coronary artery dilatation was detected in five (11%) patients. For treatment of MIS-C, intravenous immunoglobulin was used in 44 (98%) patients, methylprednisolone in 27 (60%) and anakinra in 9 (20%) patients. The median duration of hospitalisation was nine days. All patients recovered. CONCLUSIONS: Children with MIS-C might have variable clinical presentations. Acute anterior uveitis might be a prominent presentation of MIS-C and require ophthalmological examination. It is essential to make patient-based decisions and apply a stepwise approach for the treatment of this life-threatening disease.
Subject(s)
COVID-19 , Pregnancy Complications, Infectious , COVID-19/complications , Child , Child, Preschool , Female , Humans , Male , Pandemics , Pregnancy , Retrospective Studies , SARS-CoV-2 , Systemic Inflammatory Response Syndrome , Turkey/epidemiologyABSTRACT
Purpose: To report bilateral anterior uveitis and corneal punctate epitheliopathy in children with multisystem inflammatory syndrome (MIS-C) secondary to coronavirus disease (COVID-19).Participants and methods: Five patients who were positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies and diagnosed with MIS-C were evaluated. Ophthalmologic examinations were performed in order to reveal ocular findings in MIS-C disease.Results: Slit lamp examinations showed bilateral non-granulomatous acute anterior uveitis in all patients and severe corneal punctuate epitheliopathy in three of the patients. These ocular findings mostly disappeared with treatment in about one week.Conclusion: Bilateral non-granulomatous acute anterior uveitis and dry eye can be detected in patients diagnosed with MIS-C secondary to COVID-19. Even if generally, COVID-19 is not a life threatening disease in children by itself, inflammatory ocular manifestations can be detected in MIS-C secondary to COVID-19.