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Назва: Glucocorticoids in myocarditis therapy after COVID-19
Автори: Коваленко, В.М.
Несукай, О.Г.
Чернюк, С.В.
Кириченко, Р.М.
Тітов, Є.Ю.
Тітова, Н.С.
Гіреш, Й.Й.
Дата публікації: 2021
Видавництво: Eur. Heart J. 2021: 42 (Suppl. 1.): P. 1752. https://doi.org/10.1093/eurheartj/ehab724.1752.
Короткий огляд (реферат): Material and methods: We included 60 pts with severe AM and heart fail ure (HF) with reduced (<40%) left ventricular (LV) ejection fraction (EF) who had COVID-19 infection 1–2 months before the enrollment. Accord ing to the results of cardiac magnetic resonance (CMR) included pts had ≥2 Lake Louise criteria for myocarditis. All pts on the background of HF therapy (B-blockers, ACE-inhibitors, MRA antagonists, diuretics) were pre scribed GC: 0.25 mg/kg per day methylprednisolone for 3 months, followed by a gradual dose reduction of 1–2 mg per week until complete discontin uation after 6 months. Evaluation before the start of GC therapy and after 6 months included CMR, 2D- and speckle-tracking echocardiography. Results: After 6 months according to the results of CMR the number of LV segments with inflammatory lesions decreased to (3,58±0,42) from (6,32±0,77) segments in average (p=0,001). This was followed by improve ment of LV systolic function: increase of LV EF in average to (43,5±2,6) from (32,2±2,4) % (p=0,003), longitudinal global systolic strain (LGSS) ab solute value to (11,3±1,1) from (7,9±0,5) % (p=0,012) and circumferential global systolic strain (CGSS) to (12,1±1,0) from (8,9±0,6) % (p=0,023). Also we observed LV volume reduction: decrease of LV end-diastolic (from 118,9±8,6 to 95,3±7,2 ml/m2, p=0,033) and LV end-systolic (from 80,1±5,1 to 59,1±4,4 ml/m2, p=0,027) volume indexes. Wherein in 24 of 60 pts (41,6%) on the background of significant decrease in the number of LV seg ments with inflammatory lesions (to 1,34±0,21 from 6,12±0,73 segments, p=0,0001) after 6 months we observed the recovery of LV EF ≥50%, fol lowed by an improvement of LGSS and CGSS on 42,1 and 39,4% respec tively (p=0,001). According to multivariate regression analysis, predictors of LV EF recovery (≥50%) after 6 months of GC treatment were estab lished: presence of inflammatory lesions in ≤5,0 LV segments, values of LGSS and CGSS ≥9.0% and ≥9.5% respectively before the start of GC. Conclusions: The use of GC in pts with severe AM after COVID-19 was followed by the decrease of LV segments number affected by inflammation, improvement of LV systolic function and reduction of LV volume indexes. In 41,6% of pts GC therapy was associated with LV EF recovery after 6 months and predictors of its effectiveness were found: presence of inflam matory lesions in ≤5,0 LV segments, values of LGSS and CGSS ≥9.0% and ≥9.5% respectively before the start of GC.
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Розташовується у зібраннях:Кафедра терапії та ревматології

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