BACKGROUND: Low radiation doses from diagnostic and therapeutic procedures may increase cancer incidence after decades in cardiac patients. The aim of the study was to evaluate the long-term outcome and the prognostic effect of radiological exposure. METHODS: A retrospective cohort study examined 16,311 Italian cardiac patients without cancer consecutively hospitalized between 1970 and 2009 and followed-up for a median of 10 years. Cumulative estimated effective dose was calculated for the imaging procedures. Main causes of death and primary cancer onset were the end points and their relation with radiation exposure was analyzed by Cox model. RESULTS: Over the years, there was an increasing trend of cancer, a decreasing trend of cardiovascular, with stability of other-causes death. Cumulative estimated effective radiation dose was higher in patients who died for cancer (20 ± 19 mSv) compared to cardiovascular (17 ± 17, P < 0.001) and other-causes deaths (15 ± 17, p < 0.001). The cumulative estimated effective dose adjusted HR was 1.004 (95% CI 1.000-1.009, p = 0.045) for cancer death and 1.008 (95% CI 1.005-1.011, p < 0.001) for (fatal and non-fatal) cancer onset. Radiation effective dose was not predictive of cardiovascular mortality (HR = 0.991), nor it was of other types of deaths (HR = 0.995). Smoking was a predictor for cardiovascular mortality, but it was not of other types of deaths. CONCLUSIONS: Non-cardiovascular causes of death are responsible for almost half of later deaths in cardiac patients. The radiological exposure from medical imaging procedures is predictive of cancer risk and cancer death.
BACKGROUND: Low radiation doses from diagnostic and therapeutic procedures may increase cancer incidence after decades in cardiac patients. The aim of the study was to evaluate the long-term outcome and the prognostic effect of radiological exposure. METHODS: A retrospective cohort study examined 16,311 Italian cardiac patients without cancer consecutively hospitalized between 1970 and 2009 and followed-up for a median of 10 years. Cumulative estimated effective dose was calculated for the imaging procedures. Main causes of death and primary cancer onset were the end points and their relation with radiation exposure was analyzed by Cox model. RESULTS: Over the years, there was an increasing trend of cancer, a decreasing trend of cardiovascular, with stability of other-causes death. Cumulative estimated effective radiation dose was higher in patients who died for cancer (20 ± 19 mSv) compared to cardiovascular (17 ± 17, P < 0.001) and other-causes deaths (15 ± 17, p < 0.001). The cumulative estimated effective dose adjusted HR was 1.004 (95% CI 1.000-1.009, p = 0.045) for cancer death and 1.008 (95% CI 1.005-1.011, p < 0.001) for (fatal and non-fatal) cancer onset. Radiation effective dose was not predictive of cardiovascular mortality (HR = 0.991), nor it was of other types of deaths (HR = 0.995). Smoking was a predictor for cardiovascular mortality, but it was not of other types of deaths. CONCLUSIONS: Non-cardiovascular causes of death are responsible for almost half of later deaths in cardiac patients. The radiological exposure from medical imaging procedures is predictive of cancer risk and cancer death.
Authors: Eugenio Picano; Quirino Ciampi; Lauro Cortigiani; Adelaide M Arruda-Olson; Clarissa Borguezan-Daros; José Luis de Castro E Silva Pretto; Rosangela Cocchia; Eduardo Bossone; Elisa Merli; Garvan C Kane; Albert Varga; Gergely Agoston; Maria Chiara Scali; Doralisa Morrone; Iana Simova; Martina Samardjieva; Alla Boshchenko; Tamara Ryabova; Alexander Vrublevsky; Attila Palinkas; Eszter D Palinkas; Robert Sepp; Marco A R Torres; Hector R Villarraga; Tamara Kovačević Preradović; Rodolfo Citro; Miguel Amor; Hugo Mosto; Michael Salamè; Paul Leeson; Cristina Mangia; Nicola Gaibazzi; Domenico Tuttolomondo; Costantina Prota; Jesus Peteiro; Caroline M Van De Heyning; Antonello D'Andrea; Fausto Rigo; Aleksandra Nikolic; Miodrag Ostojic; Jorge Lowenstein; Rosina Arbucci; Diego M Lowenstein Haber; Pablo M Merlo; Karina Wierzbowska-Drabik; Jaroslaw D Kasprzak; Maciej Haberka; Ana Cristina Camarozano; Nithima Ratanasit; Fabio Mori; Maria Grazia D'Alfonso; Luigi Tassetti; Alessandra Milazzo; Iacopo Olivotto; Alberto Marchi; Hugo Rodriguez-Zanella; Angela Zagatina; Ratnasari Padang; Milica Dekleva; Ana Djordievic-Dikic; Nikola Boskovic; Milorad Tesic; Vojislav Giga; Branko Beleslin; Giovanni Di Salvo; Valentina Lorenzoni; Matteo Cameli; Giulia Elena Mandoli; Tonino Bombardini; Pio Caso; Jelena Celutkiene; Andrea Barbieri; Giovanni Benfari; Ylenia Bartolacelli; Alessandro Malagoli; Francesca Bursi; Francesca Mantovani; Bruno Villari; Antonello Russo; Michele De Nes; Clara Carpeggiani; Ines Monte; Federica Re; Carlos Cotrim; Giuseppe Bilardo; Ariel K Saad; Arnas Karuzas; Dovydas Matuliauskas; Paolo Colonna; Francesco Antonini-Canterin; Mauro Pepi; Patricia A Pellikka Journal: J Clin Med Date: 2021-08-17 Impact factor: 4.964
Authors: Clara Carpeggiani; Eugenio Picano; Marco Brambilla; Claudio Michelassi; Juhani Knuuti; Philipp Kauffman; S Richard Underwood; Danilo Neglia Journal: BMC Cardiovasc Disord Date: 2017-02-16 Impact factor: 2.298