Electrocardiographic findings and cardiac safety of hydroxychloroquine+azithromycin in hospitalized patients with COVID-19
Yükleniyor...
Dosyalar
Tarih
2021
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Cukurova Univ, Fac Medicine
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Purpose: The aim of this study was to determine the novel arrhythmia markers (Tpe, cTpe, cTpe/cQT) in addition to standard evaluation of 12-derived electrocardiography (ECG) and effects of therapy in patients with COVID-19. Materials and Methods: We evaluated 12-derived ECG in 51 patients with COVID-19 at the pre-treatment stage and on the 2nd and 5th days of the treatment, retrospectively. Patients were treated by either hydroxychloroquine (HCQ) + azithromycin or HCQ alone. Severe COVID-19 patients were defined with the presence of clinical signs and symptoms of pneumonia plus SpO2<90%, or respiratory rate > 30 breathe/minute. Results: While 68.6% of patients received HCQ + azithromycin combination therapy, 31.4% of patients received HCQ monotherapy. On the 2nd day of the treatment, heart rate was the only statistically significant variable either on the treatment of HCQ + azithromycin or HCQ alone. On the 5th day of treatment, in addition to the heart rate, Tpe and cTpe levels were also statistically significant among the whole treatment regimens. Although Tpe statistically significantly increased in both treatment strategies during treatment, increasing relative Tpe ratios were similar between both of the treatment strategies. Conclusion: The results of our study suggests that those off-label drugs (HCQ/azithromycin) have an acceptable cardiac safety profile in COVID-19 disease during short hospitalization.
Açıklama
Anahtar Kelimeler
Arrhythmia, corrected QT, COVID-19, Tpeak- Tend interval
Kaynak
Cukurova Medical Journal
WoS Q DeÄŸeri
N/A
Scopus Q DeÄŸeri
Cilt
46
Sayı
2
