ABSTRACT
BACKGROUND: Multisystem inflammatory syndrome in children (MIS-C) involves multiple organs and shows increased inflammatory markers. Since the onset of the coronavirus disease 2019 (COVID-19) pandemic, several studies have reported the association between severe COVID-19 and MIS-C. Reversible cerebral vasoconstriction syndrome (RCVS) presents with thunderclap headaches and multifocal reversible vasoconstriction on imaging. RCVS is very rare in children. This article reports two cases of pediatric COVID-19 with severe MIS-C and clinical and imaging features indicative of RCVS. METHODS: Clinical, laboratory, and imaging data of the patients were reviewed. The diagnosis of RCVS was confirmed based on clinical symptomatology and brain magnetic resonance imaging findings. RESULTS: Two pediatric patients with clinical findings compatible with severe MIS-C and hemodynamic compromise presented to the hospital. During their hospitalization course, they developed thunderclap headaches and neurological deficits. Both were receiving vasoactive agents, intravenous immunoglobulin, and immunosuppressants. Imaging studies showed marked multifocal cerebral vasoconstriction in both cases and infarcts in one. The course and management of the patients will be presented. After controlling inflammation and elimination of triggers, both patients were ultimately symptom free upon discharge. Cerebral vasoconstriction had completely resolved on follow-up imaging. CONCLUSIONS: Although a variety of symptoms including headaches may be seen in pediatric COVID-19 patients with MIS-C, RCVS should be considered as a differential diagnosis in cases of thunderclap headache accompanied by neurological signs in these patients. Imaging findings and follow-up are also key in establishing the diagnosis.
Subject(s)
COVID-19/complications , Cerebrovascular Disorders/diagnosis , Cerebrovascular Disorders/virology , Systemic Inflammatory Response Syndrome/complications , COVID-19/diagnosis , COVID-19/therapy , Cerebrovascular Disorders/therapy , Child , Constriction, Pathologic , Female , Headache Disorders, Primary/diagnosis , Headache Disorders, Primary/therapy , Headache Disorders, Primary/virology , Humans , Male , Systemic Inflammatory Response Syndrome/diagnosis , Systemic Inflammatory Response Syndrome/therapyABSTRACT
COVID-19 infection can cause inflammatory reactions that could involve several organs. In the pediatric population, Multi-System Inflammatory Syndrome in Children (MIS-C) has been reported as one of the consequences of COVID-19. We report a unique pediatric COVID-19 patient with MIS-C, associated with paralysis of the extremities. MRI showed abnormal signal in the cervical spinal cord compatible with transverse myelitis. Methylprednisolone and IVIG were administered, without significant symptom improvement. As a next step, Infliximab was tried for her, and she responded remarkably well to this treatment. Infliximab may be considered as a treatment option in COVID-19 patients with transverse myelitis.
Subject(s)
COVID-19/complications , Myelitis, Transverse/diagnostic imaging , Myelitis, Transverse/etiology , Systemic Inflammatory Response Syndrome/diagnostic imaging , Systemic Inflammatory Response Syndrome/etiology , Antirheumatic Agents/therapeutic use , COVID-19/diagnostic imaging , COVID-19/etiology , Child , Female , Humans , Infliximab/therapeutic use , Myelitis, Transverse/drug therapy , Systemic Inflammatory Response Syndrome/drug therapy , COVID-19 Drug TreatmentABSTRACT
We herein describe a case series of children with SARS-CoV-2 infection (COVID-19) complicated with acute intracardiac thrombosis. The diagnosis of COVID-19 was confirmed through the reverse transcription-polymerase chain reaction (RT-PCR). Transthoracic echocardiography of patients revealed large intracardiac mobile masses resected successfully via cardiac surgery. The underlying mechanisms of this thrombus in the COVID-19 infection may be attributed to the hypercoagulation and inflammatory state of the disease incurred by the SARS-CoV-2 virus.
ABSTRACT
COVID-19 outbreak has become a global health concern due to challenges in treatment and high mortality rate; therefore, its therapeutic approaches play an important role in reducing the mortality rate and resolving this concern. Different therapies have been introduced, including interferon beta-1a and purification methods, for instance, plasmapheresis. In this article, we reported a child with severe COVID-19 who fully recovered after receiving plasmapheresis and interferon beta-1a.