COVID-19 AND CHILDREN: COMPLICATIONS AND LATE OUTCOMES.

Since December 2019, Covid-19 has become a challenge for doctors around the world, including pediatricians. In most infected children, the disease manifests itself in a mild or is char- acterized by a subclinical course. At the same time, in some cases, a severe clinical picture of the so-called late Covid disease may develop, in the form of a multisystem syndrome and other complications. In 2020-2021 at the Academic Pediatric Clinic named after G. Zhvania of Tbilisi State Medical University, we observed 60 children with post-Covid complications and late Covid syn- drome. More than half (32 children - 53.3%) were under 5 years of age, with a predominance of boys (33 children - 55%) who had a Covid-19 infection 1.5-2 months before contacting us with a positive antibody reaction. Most of them (51 children - 85%) were healthy before the disease. Vasculopathy, immune thrombocytopenia, thalassemia minor, primary diabetes, iron deficiency anemia, coagulopathy, pneumonia-atelectasis, exacerbation of the underlying disease - arthralgia, arthritis and abnormal manifestations of sleep disturbance, general weakness and dizziness were noted. Separately, it is necessary to highlight the multisystem inflammatory syndrome in chirdren - MIS-C (8 children - 13%) proceeding with clinical signs of Kawasaki disease (mucocutaneous-lymphatic syndrome) with hectic temperature, polyserositis, hepatosplenomegaly, high rates of inflammation markers, a tendency to hypercoagulability. One patient had a coronary artery aneurysm. In 3 cases, the ANA and ANF titer was increased (up to 1:640) and also with nucleic, cytoplasmic and linear fibrils fluorescence, which indicates immune reactions in Covid infection, which can explain the positive effect of corticosteroid therapy in the treatment of these patients. Only 22 (36%) patients were hospitalized, the rest were observed on an outpatient basis. Based on the aforementioned, it can be concluded that even with the asymptomatic course of Covidinfection in children, complications can be observed and the syndrome of the so-called late Covid, which dictates the need for a thorough examination of these patients and observation in dynamics.

A case of DiGeorge syndrome in Georgia.

Patient 6 - year- old boy, with history of recurrent otitis, cleft palate, was admitted to the hospital for fever, abdominal pain; He had high ESR,CRP, low T lymphocytes, VSD. Peritoneal fluid was positive for pseudomona aeroginoza. Diagnosis of DiGeorge syndrome was confirmed by further genetical study. Immune deficiencies should be considered when infections are severe, persistent resistant to standard treatment, or caused by opportunistic organisms. Treatments can often correct many of the critical and immediate problems associated with DiGeorge syndrome such as heart defects, calcium defects, poor immune system functions and cleft palate. People who had poor immune function as children due to small or missing thymus, may have an increased risk of autoimmune disorders, such as a rheumatoid arthritis and Graves disease. Because DiGeorge syndrome can result in so many disorders, a number of specialists should be involved in diagnosing specific conditions, recommending treatments and providing care.