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@proceedings{806922, author = {Šťastná, Jana and Hrstková, Hana and Honzíková, Klára and Nováková, Zuzana and Honzíková, Nataša and Fišer, Bohumil and Závodná, Eva}, booktitle = {17th Meeting of ES-PCR}, keywords = {cosinor analysis; 24-hour blood pressure monitoring; children; adolescents; anthracycline therapy; leukaemia}, language = {eng}, title = {Twenty-four hour profile of blood pressure in children, adolescents and young adults after anthracycline therapy}, year = {2008} }
TY - CONF ID - 806922 AU - Šťastná, Jana - Hrstková, Hana - Honzíková, Klára - Nováková, Zuzana - Honzíková, Nataša - Fišer, Bohumil - Závodná, Eva PY - 2008 TI - Twenty-four hour profile of blood pressure in children, adolescents and young adults after anthracycline therapy KW - cosinor analysis KW - 24-hour blood pressure monitoring KW - children KW - adolescents KW - anthracycline therapy KW - leukaemia N2 - The aim of this study is the cosinor analysis (fit of the cosine curve with a period of 24 hours: MESOR, midline-estimating; AMPLITUDE of the sinusoidal curve; ACROPHASE, timing of period) of the 24-hour recordings of systolic (SBP) and diastolic blood pressure (DBP) in 45 adolescents and young adults after anticancer therapy with anthracyclines (A) in comparison with 64 healthy controls (Co). A significant correlation between age and MESOR of SBP or DBP was found in Co, but not in A. AMPLITUDE and ACROPHASE were age-independent. MESOR values of SBP and DBP were decreased in A group in the age group of 19-22 years in comparison with Co of the same age. In the age group of 19-22 years, ACROPHASE was shifted in A one hour earlier. Conclusion: The age-dependent increase of BP seen in Co between 11 and 22 years of age does not occur in A group. This finding is consistent with the long-lasting impairment of the sympathetic nervous system caused by anthracycline toxicity. ER -
ŠŤASTNÁ, Jana, Hana HRSTKOVÁ, Klára HONZÍKOVÁ, Zuzana NOVÁKOVÁ, Nataša HONZÍKOVÁ, Bohumil FIŠER a Eva ZÁVODNÁ. Twenty-four hour profile of blood pressure in children, adolescents and young adults after anthracycline therapy. In \textit{17th Meeting of ES-PCR}. 2008.
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