Key result
Gamma globulin plus glucocorticoids is linked to a ~10% higher response rate in severe viral myocarditis.
Why the study?
The clinical efficacy of gamma globulin combined with glucocorticoid therapy in severe viral myocarditis in adults needed evaluation using ultrasound cardiography.
Does gamma globulin combined with glucocorticoid therapy improve clinical response and cardiac function in adults with severe viral myocarditis compared to glucocorticoid therapy alone?
Cohort (n=120)
No
Does gamma globulin combined with glucocorticoid therapy improve clinical response and cardiac function in adults with severe viral myocarditis compared to glucocorticoid therapy alone?
Absolute Event Rate: 98.33% vs 88.33%
p-value: p=<0.05
The combination of gamma globulin and glucocorticoid therapy significantly improves clinical response rates and myocardial enzyme profiles in adults with severe viral myocarditis compared to glucocorticoid therapy alone.
May support adjunctive gamma globulin in severe viral myocarditis; leaves open randomized confirmation before practice change.
In this study, the clinical efficacy of gamma globulin in combination with glucocorticoid therapy in severe viral myocarditis in adults was analysed using ultrasound cardiography.A total of 120 hospitalised severe viral myocarditis patients were included.They were divided into an observation group (60 cases treated with intravenous injections of gamma globulin and glucocorticoid based on routine therapy) and a control group (60 cases treated with glucocorticoid based on routine therapy).The mortality, cure and relapse rates of both groups were analysed.Ultrasound cardiography was used to evaluate the changes in cardiac function in combination with myocardial enzyme evaluation before and after treatment.Healing rates in the observation group were significantly higher than in the control group.After therapy, cardiac troponin T (cTnT), creatine kinase MB (CK-MB), brain natriuretic peptide (BNP), casein kinase (CK) and lactate dehydrogenase (LDH) levels were significantly higher in the observation group than in the control group (p < 0.05).The overall response rate in the observation group (98.33%) was significantly higher than in the control group (88.33%) (p < 0.05).Ultrasonocardiography had a very high value in the diagnosis of myocarditis.Gammaglobulin combined with glucocorticoid therapy was effective in the treatment of severe myocarditis. RezumatStudiul a analizat eficacitatea clinică a gama-globulinei în combinație cu terapia cu glucocorticoizi în miocardita virală severă la adulți, utilizând cardiografia cu ultrasunete.Au fost incluşi în total 120 de pacienţi spitalizaţi cu miocardită virală severă.Aceștia au fost împărţiți într-un grup de observaţie (60 de cazuri tratate cu injecţii intravenoase de gamma-globulină şi glucocorticoid pe baza terapiei de primă linie) şi un grup de control (60 de cazuri tratate cu glucocorticoid pe baza terapiei de primă linie).Au fost analizate ratele de mortalitate, vindecarea și recăderea pentru ambelor grupuri.Cardiografia cu ultrasunete a fost utilizată pentru a evalua modificările funcției cardiace în combinație cu evaluarea enzimelor miocardice înainte și după tratament.Ratele de vindecare în grupul de observație au fost semnificativ mai mari decât în grupul de control.După terapie, nivelurile troponinei cardiace T (cTnT), creatin-kinazei MB (CK-MB), peptidei natriuretice cerebrale (BNP), cazein-kinazei (CK) și lactat dehidrogenazei (LDH) au fost semnificativ mai mari în grupul de observație decât în grupul de control (p < 0,05).Rata globală de răspuns în grupul de observație (98,33%) a fost semnificativ mai mare decât în grupul de control (88,33%) (p < 0,05).Ultrasonocardiografia a avut o valoare semnificativă în diagnosticul miocarditei.Gamma-globulina combinată cu terapia cu glucocorticoizi a fost eficace în tratamentul miocarditei severe.
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Ying Huang (2023) conducted a cohort in Severe viral myocarditis (n=120). Gamma globulin and glucocorticoid vs. Glucocorticoid based on routine therapy was evaluated on Overall response rate (total effective rate) (p=<0.05). Gamma globulin combined with glucocorticoid therapy significantly increased the overall response rate to 98.33% compared to 88.33% with glucocorticoid therapy alone in adults with severe viral myocarditis.
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