Cardiovascular toxicities with pediatric tyrosine kinase inhibitor therapy: An analysis of adverse events reported to the Food and Drug Administration.

We sought to examine cardiovascular toxicities associated with tyrosine kinase inhibitors in pediatrics. We examined 1624 pediatric adverse events with imatinib, dasatinib, sorafenib, pazopanib, crizotinib, and ruxolitinib reported to the Food and Drug Administration between January 1, 2015, and August 14, 2020. There were 102 cardiovascular event reports. Hypertension was the most commonly reported cardiovascular event and was most frequently associated with sorafenib and pazopanib. The presence of infection increased the reporting odds of cardiovascular events overall and specifically cardiac arrest, heart failure, and hypertension. These data provide early insight into cardiovascular toxicities with tyrosine kinase inhibitor use in pediatrics.

Religion and spirituality as predictors of patient-reported outcomes in adults with congenital heart disease around the globe.

AIMS: Religion and spirituality can be resources for internal strength and resilience, and may assist with managing life's challenges. Prior studies have been undertaken primarily in countries with high proportions of religious/spiritual people. We investigated (i) whether being religious/spiritual is an independent predictor of patient-reported outcomes (PROs) in a large international sample of adults with congenital heart disease, (ii) whether the individual level of importance of religion/spirituality is an independent predictor for PROs, and (iii) if these relationships are moderated by the degree to which the respective countries are religious or secular. METHODS AND RESULTS: APPROACH-IS was a cross-sectional study, in which 4028 patients from 15 countries were enrolled. Patients completed questionnaires to measure perceived health status; psychological functioning; health behaviors; and quality of life. Religion/spirituality was measured using three questions: Do you consider yourself religious or spiritual?; How important is religion, spirituality, or faith in your life?; and If religious, to what religion do you belong?. The country level of religiosity/secularity was appraised using data from the Gallup Poll 2005-2009. General linear mixed models, adjusting for patient characteristics and country differences were applied. Overall, 49.2% of patients considered themselves to be religious/spiritual. Being religious/spiritual and considering religion/spirituality as important in one's life was positively associated with quality of life, satisfaction with life and health behaviors. However, among patients living in more secular countries, religion/spirituality was negatively associated with physical and mental health. CONCLUSION: Religiosity/spirituality is an independent predictor for some PROs, but has differential impact across countries.

Longitudinal MRI and Ferritin Monitoring of Iron Overload in Chronically Transfused and Chelated Children With Sickle Cell Anemia and Thalassemia Major.

Iron overload is an ineluctable complication in chronically transfused children warranting accurate assessment to avoid related morbidity. We investigated longitudinally the relationships between ferritin levels and hepatic and cardiac T2* magnetic resonance imaging (MRI) in a cohort of chronically transfused children receiving chelation therapy. Thirty children with sickle cell anemia (SCA) and 7 with thalassemia major (TM) chelated similarly by deferasirox were analyzed. Sex ratio, age, median duration of transfusion programs (5 y; range, 2 to 14 y), median transfusion iron intake 0.54 mg/kg/d (range, 0.27 to 0.74 mg/kg/d), and median ferritin level (1550 mg/L; range, 184 to 6204 mg/L) were comparable in TM and SCA. A significant relation was found between ferritin level and transfusion iron intake (P<0.001) despite chelation therapy. Analysis of 73 hepatic T2* MRI performed yearly demonstrated severe hepatic iron overload (≥14 mg/g) in 38.3% cases and a strong relationship between serum ferritin level and liver iron content both in SCA and TM (P<0.001). Analysis of 55 cardiac T2* MRI measurements found no cardiac overload in patients with SCA. Cardiac iron overload was moderate in 4 cases and severe in 1 case of TM. In almost half the cases, ferritin trend correctly predicted hepatic iron trend, both in patients with SCA and TM but failed to predict cardiac iron trend, notably in TM patients. Despite chelation therapy, iron burden in chronically transfused patients remains a threat. Ferritin levels are associated with liver iron overload in chelated children with SCA and TM, but iron burden should be best monitored with MRI whenever the setting allows it.