Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego · 2020
Safety assessment of chronic hepatitis C treatment using h-FABP and 24-hour ECG Holter monitoring.
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Poliwczak Adam RafaŁ, Jędrzejczak-Pospiech Karolina, Błaszczyk Jan, Białkowska-Warzecha Jolanta, Woźny Joanna, Jabkowski Maciej
Аннотация
UNLABELLED: Every year, 3-4 million people become infected with HCV, most of them are asymptomatic. In more than 20-30 years from infection, it leads to 10-20% of patients with cirrhosis, followed by hepatocellular carcinoma. Cardiological complications of the antiviral treatment are relatively rare, but force us to take additional diagnostic or discontinuation of therapy.
AIM: The aim of study was to assess the cardiovascular safety of chronic hepatitis C treatment of genotype 1 in a triple regimen containing pegylated interferon-α in combination with ribavirin and boceprevir based on analysis of 24-hour ECG Holer monitoring, as well as changes in the concentration of cardiac fraction of fatty acid binding proteins (h-FABP).
MATERIALS AND METHODS: 14 hepatitis C patients and 15 healthy people were included. The participants had an ambulatory 24-hour ECG-Holter recording at home condition and the determined level of h-FABP at baseline, after 4 and 12-16 weeks of treatment and 2 weeks after the end of therapy. The HRV parameters, AC/DC and QTc was calculated.
RESULTS: At baseline there were no statistically significant differences in the HRV parameters, DC/AC, and QTc-interval. Absolute DC/AC values, HRV parameters: SDNN-ix, rMSDD, TP, HF, VLF and ULF were significantly lower in the treated group. LF/HF ratio was higher in this group (p=0.047). These changes persisted during the follow-up and disappeared after treatment. QTc was the shortest in the 4th week and withdrew during further follow-up. H-FABP levels did not differ statistically significantly between any subsequent determinations.
CONCLUSIONS: At baseline there were no statistically significant differences in the HRV parameters, DC/AC, and QTc-interval. Absolute DC/AC values, HRV parameters: SDNN-ix, rMSDD, TP, HF, VLF and ULF were significantly lower in the treated group. LF/HF ratio was higher in this group (p=0.047). These changes persisted during the follow-up and disappeared after treatment. QTc was the shortest in the 4th week and withdrew during further follow-up. H-FABP levels did not differ statistically significantly between any subsequent determinations.
AIM: The aim of study was to assess the cardiovascular safety of chronic hepatitis C treatment of genotype 1 in a triple regimen containing pegylated interferon-α in combination with ribavirin and boceprevir based on analysis of 24-hour ECG Holer monitoring, as well as changes in the concentration of cardiac fraction of fatty acid binding proteins (h-FABP).
MATERIALS AND METHODS: 14 hepatitis C patients and 15 healthy people were included. The participants had an ambulatory 24-hour ECG-Holter recording at home condition and the determined level of h-FABP at baseline, after 4 and 12-16 weeks of treatment and 2 weeks after the end of therapy. The HRV parameters, AC/DC and QTc was calculated.
RESULTS: At baseline there were no statistically significant differences in the HRV parameters, DC/AC, and QTc-interval. Absolute DC/AC values, HRV parameters: SDNN-ix, rMSDD, TP, HF, VLF and ULF were significantly lower in the treated group. LF/HF ratio was higher in this group (p=0.047). These changes persisted during the follow-up and disappeared after treatment. QTc was the shortest in the 4th week and withdrew during further follow-up. H-FABP levels did not differ statistically significantly between any subsequent determinations.
CONCLUSIONS: At baseline there were no statistically significant differences in the HRV parameters, DC/AC, and QTc-interval. Absolute DC/AC values, HRV parameters: SDNN-ix, rMSDD, TP, HF, VLF and ULF were significantly lower in the treated group. LF/HF ratio was higher in this group (p=0.047). These changes persisted during the follow-up and disappeared after treatment. QTc was the shortest in the 4th week and withdrew during further follow-up. H-FABP levels did not differ statistically significantly between any subsequent determinations.