We investigated the hypothesis that patients developing high-grade erythema of the breast skin during radiation treatment could be more likely to present increased levels of proinflammatory cytokines which may lead, in turn, to associated fatigue. Forty women with early stage breast cancer who received adjuvant radiotherapy were enrolled from 2007 to 2010. Fatigue symptoms, erythema, and cytokine levels (IL-1 beta, IL-2, IL6, IL-8, TNF-alpha, and MCP-1) were registered at baseline, during treatment, and after radiotherapy completion. Seven (17.5%) patients presented fatigue without associated depression/anxiety. Grade >= 2 erythema was observed in 5 of these 7 patients. IL-1 beta, IL-2, IL-6, and TNF-alpha. were statistically increased 4 weeks after radiotherapy (Rho < 0.05). After the Heckman two-step analysis, a statistically significant influence of skin erythema on proinflammatory markers increase (P = 0.00001) was recorded; in the second step, these blood markers showed a significant impact on fatigue (P = 0.026). A seeming increase of fatigue, erythema, and proinflammatory markers was observed between the fourth and the fifth week of treatment followed by a decrease after RT. There were no significant effects of hormone therapy, breast volume, and anemia on fatigue. Our study seems to suggest that fatigue is related to high-grade breast skin erythema during radiotherapy through the increase of cytokines levels.
Cytokines, Fatigue, and Cutaneous Erythema in Early Stage Breast Cancer Patients Receiving Adjuvant Radiation Therapy / DE SANCTIS, Vitaliana; Linda, Agolli; Visco, Vincenzo; Flavia, Monaco; Roberta, Muni; Spagnoli, Alessandra; Barbara, Campanella; Maurizio, Valeriani; Giuseppe, Minniti; Osti, Mattia Falchetto; Amanti, Claudio; Pellegrini, Patrizia; Serena, Brunetti; Anna, Costantini; Alfo', Marco; Torrisi, Maria Rosaria; Marchetti, Paolo; MAURIZI ENRICI, Riccardo. - In: BIOMED RESEARCH INTERNATIONAL. - ISSN 2314-6133. - STAMPA. - 2014:(2014), pp. 1-7. [10.1155/2014/523568]
Cytokines, Fatigue, and Cutaneous Erythema in Early Stage Breast Cancer Patients Receiving Adjuvant Radiation Therapy
DE SANCTIS, Vitaliana;VISCO, Vincenzo;SPAGNOLI, ALESSANDRA;OSTI, Mattia Falchetto;AMANTI, Claudio;PELLEGRINI, Patrizia;ALFO', Marco;TORRISI, Maria Rosaria;MARCHETTI, PAOLO;MAURIZI ENRICI, Riccardo;Giuseppe Minniti
2014
Abstract
We investigated the hypothesis that patients developing high-grade erythema of the breast skin during radiation treatment could be more likely to present increased levels of proinflammatory cytokines which may lead, in turn, to associated fatigue. Forty women with early stage breast cancer who received adjuvant radiotherapy were enrolled from 2007 to 2010. Fatigue symptoms, erythema, and cytokine levels (IL-1 beta, IL-2, IL6, IL-8, TNF-alpha, and MCP-1) were registered at baseline, during treatment, and after radiotherapy completion. Seven (17.5%) patients presented fatigue without associated depression/anxiety. Grade >= 2 erythema was observed in 5 of these 7 patients. IL-1 beta, IL-2, IL-6, and TNF-alpha. were statistically increased 4 weeks after radiotherapy (Rho < 0.05). After the Heckman two-step analysis, a statistically significant influence of skin erythema on proinflammatory markers increase (P = 0.00001) was recorded; in the second step, these blood markers showed a significant impact on fatigue (P = 0.026). A seeming increase of fatigue, erythema, and proinflammatory markers was observed between the fourth and the fifth week of treatment followed by a decrease after RT. There were no significant effects of hormone therapy, breast volume, and anemia on fatigue. Our study seems to suggest that fatigue is related to high-grade breast skin erythema during radiotherapy through the increase of cytokines levels.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
