ABSTRACT
COVID-19 is a severe immunosuppressive disease that can cause changes in the clinical course of autoimmune diseases. Autoimmune thyroiditis (AIT) is no exception. It is relevant to study the features of the clinical course of existing AIT in the post-COVID-19 period. The work aims to study the changes in the structure and function of the thyroid in patients with AIT with subclinical and manifest compensated hypothyroidism who had moderate COVID-19. A total of 123 patients aged 21-49 with AIT with subclinical hypothyroidism - 43 (group 1, 12 of whom had moderate COVID-19) and manifest hypothyroidism in the stage of medical compensation - 80 (group 2, 32 of whom had moderate COVID-19). The duration of AIT ranged from 4 to 13 years. In all cases, upon inclusion in the study and 2 and 6 months after it, changes in the structure of the thyroid gland were studied according to ultrasound data, as well as its functional capacity and the degree of compensation of hypothyroidism according to the thyroid-stimulating hormone indicator. In all patients with AIT, COVID-19 caused the progression of structural changes in the thyroid within one of two variants of the ultrasound picture of thyroiditis - hypoechoic heterogeneous or pseudo micronodular. The hormone-producing function also changed: in 7 out of 12 patients of group 1 of the main subgroup, hypothyroidism changed from subclinical to manifest hypothyroidism in the postoperative period, and in all patients of group 2 of the main subgroup, a further decrease in hormone synthesis was noted. In the post-COVID-19 period, patients with AIT undergo a progression of structural changes in the thyroid gland and a decrease in the synthesis of thyroid hormones.Copyright © 2023 The Authors.
ABSTRACT
The aim of the work is to form the principles of a personalized approach to the management of patients with COVID-19 with a complicated comorbid background. Material and methods. The article describes a clinical case of successful recovery of an 87-year-old patient from a new coronavirus infection COVID-19, complicated by pneumonia involving 36% of the lung parenchyma area. Along with age, the situation was aggravated by the comorbid status of the patient: the presence of chronic lymphocytic leukemia, hypertension, mechanical prostheses of the mitral and aortic valves, postinfarction cardiosclerosis, paroxysmal atrial fibrillation, type 2 diabetes mellitus, stage 4 CKD, anemic syndrome, and subclinical hypothyroidism. Results. The C-reactive protein level at admission was 114.46 mg/L. The patient refused hospitalization. Baricitinib 4 mg, favipiravir according to the scheme, vitamin D 2000 units were prescribed for the previously taken therapy. Already after 3 days, C-reactive protein decreased by 4.6 times, and by the 8th day by 15.5 times and amounted to 7.38 mg/ml. The temperature returned to normal on day 2 from the start of baricitinib. In dynamics, a decrease in creatinine level to 177.0 mumol/l was noted, the glomerular filtration rate increased to 30 ml/min/1.73 m2, which corresponded to stage 3b of CKD (a pronounced decrease in glomerular filtration rate). Conclusion. Despite the age of the patient, many comorbidities, each of which could be fatal, the timely use of baricitinib on an outpatient basis made it possible to stop the progressive course of the disease.Copyright © Eco-Vector, 2023. All rights reserved.
ABSTRACT
The aim of the work is to form the principles of a personalized approach to the management of patients with COVID-19 with a complicated comorbid background. Material and methods. The article describes a clinical case of successful recovery of an 87-year-old patient from a new coronavirus infection COVID-19, complicated by pneumonia involving 36% of the lung parenchyma area. Along with age, the situation was aggravated by the comorbid status of the patient: the presence of chronic lymphocytic leukemia, hypertension, mechanical prostheses of the mitral and aortic valves, postinfarction cardiosclerosis, paroxysmal atrial fibrillation, type 2 diabetes mellitus, stage 4 CKD, anemic syndrome, and subclinical hypothyroidism. Results. The C-reactive protein level at admission was 114.46 mg/L. The patient refused hospitalization. Baricitinib 4 mg, favipiravir according to the scheme, vitamin D 2000 units were prescribed for the previously taken therapy. Already after 3 days, C-reactive protein decreased by 4.6 times, and by the 8th day by 15.5 times and amounted to 7.38 mg/ml. The temperature returned to normal on day 2 from the start of baricitinib. In dynamics, a decrease in creatinine level to 177.0 mumol/l was noted, the glomerular filtration rate increased to 30 ml/min/1.73 m2, which corresponded to stage 3b of CKD (a pronounced decrease in glomerular filtration rate). Conclusion. Despite the age of the patient, many comorbidities, each of which could be fatal, the timely use of baricitinib on an outpatient basis made it possible to stop the progressive course of the disease.Copyright © Eco-Vector, 2023. All rights reserved.
ABSTRACT
Methods and results: A 79-year-old woman, with a history of subclinical hypothyroidism, obesity and smoke presented to the Emergency Room with dyspnoea and cold sweating. She had undergone her first dose of COVID-19 Moderna mRna vaccination just four days prior to her admission. She showed elevated HS troponin and elevated BNP at her laboratory exams. Her 12-lead ECG showed T wave inversion in the antero-lateral leads and prolongued QTc. Her transthoracic echocardiogram showed severe ejection fraction reduction due to hypokinesia of the mid-apical segments of the anterior and lateral walls of the heart. The patient was then admitted to the Cardiology ward in order to perform a coronary angiography which sowed no significant coronary stenosis. She was started on appropriate medication and discharged after a six day in-hospital stay. At discharge she showed partial recovery of her ejection fraction (EF 44%). A cardiac magnetic resonance was performed after discharge which showed no late gadolinium enhancement. Such finding allowed us to rule out the diagnosis of myocarditis. Moreover at her 3-month follow-up her ejection fraction had recovered completely. We concluded for the diagnosis of Takotsubo Syndrome secondary to vaccination. Conclusions: We presented a case of Takotsubo syndrome after vaccination with the Moderna vaccine for COVID-19. Two other similar case reports can be found in current medical literature. Female sex, post-menopausal age and the inevitable psychological stress derived by the pandemic and the vaccination may have triggered the condition.
ABSTRACT
BACKGROUND: The outbreak of severe acute respiratory syndrome novel coronavirus 2 (SARS-CoV-2) has spread rapidly worldwide. SARS-CoV-2 has been found to cause multiple organ damage; however, little attention has been paid to the damage to the endocrine system caused by this virus, and the subsequent impact on prognosis. This may be the first research on the hypothalamic-pituitary-thyroid (HPT) axis and prognosis in coronavirus disease 2019 (COVID-19). METHODS: In this retrospective observational study, 235 patients were admitted to the hospital with laboratory-confirmed SARS-CoV-2 infection from 22 January to 17 March 2020. Clinical characteristics, laboratory findings, and treatments were obtained from electronic medical records with standard data collection forms and compared among patients with different thyroid function status. RESULTS: Among 235 patients, 17 (7.23%) had subclinical hypothyroidism, 11 (4.68%) severe non-thyroidal illness syndrome (NTIS), and 23 (9.79%) mild to moderate NTIS. Composite endpoint events of each group, including mortality, admission to the ICU, and using IMV were observed. Compared with normal thyroid function, the hazard ratios (HRs) of composite endpoint events for mild to moderate NTIS, severe NTIS, subclinical hypothyroidism were 27.3 (95% confidence interval [CI] 7.07-105.7), 23.1 (95% CI 5.75-92.8), and 4.04 (95% CI 0.69-23.8) respectively. The multivariate-adjusted HRs for acute cardiac injury among patients with NTF, subclinical hypothyroidism, severe NTIS, and mild to moderate NTIS were 1.00, 1.68 (95% CI 0.56-5.05), 4.68 (95% CI 1.76-12.4), and 2.63 (95% CI 1.09-6.36) respectively. CONCLUSIONS: Our study shows that the suppression of the HPT axis could be a common complication in COVID-19 patients and an indicator of the severity of prognosis. Among the three different types of thyroid dysfunction with COVID-19, mild to moderate NTIS and severe NTIS have a higher risk of severe outcomes compared with subclinical hypothyroidism.