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Dietary Intake of Magnesium or Calcium and Chemotherapy-Induced Peripheral Neuropathy in Colorectal Cancer Patients.

Dietary Intake of Magnesium or Calcium and Chemotherapy-Induced Peripheral Neuropathy in Colorectal Cancer Patients.
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Wesselink E, Winkels RM, van Baar H, Geijsen AJMR, van Zutphen M, van Halteren HK, Hansson BME, Radema SA, de Wilt JHW, Kampman E, Kok DEG,


Wesselink E, Winkels RM, van Baar H, Geijsen AJMR, van Zutphen M, van Halteren HK, Hansson BME, Radema SA, de Wilt JHW, Kampman E, Kok DEG, (click to view)

Wesselink E, Winkels RM, van Baar H, Geijsen AJMR, van Zutphen M, van Halteren HK, Hansson BME, Radema SA, de Wilt JHW, Kampman E, Kok DEG,

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Nutrients 2018 03 2310(4) pii E398
Abstract

Chemotherapy-induced peripheral neuropathy (CIPN) is a common and severe side-effect in colorectal cancer (CRC) patients. This study assessed the association between habitual dietary intake of magnesium or calcium and prevalence and severity of chronic CIPN in CRC patients receiving adjuvant chemotherapy. For this prospective cohort study, 196 CRC patients were considered. Magnesium and calcium intake was determined using a food frequency questionnaire at diagnosis, during and after chemotherapy. Chronic CIPN was assessed 12 months after diagnosis using the quality of life questionnaire CIPN20. Prevalence ratios were calculated to assess the association between magnesium or calcium intake and the prevalence of CIPN. Multivariable linear regression analysis was used to assess the association between magnesium or calcium intake and severity of CIPN. CIPN was reported by 160 (82%) patients. Magnesium intake during chemotherapy was statistically significantly associated with lower prevalence of CIPN (prevalence ratio (PR) 0.53, 95% confidence interval (CI) 0.32, 0.92). Furthermore, higher dietary intake of magnesium during (β -1.08, 95% CI -1.95, -0.22) and after chemotherapy (β -0.93, 95% CI -1.81, -0.06) was associated with less severe CIPN. No associations were found for calcium intake and the prevalence and severity of CIPN. To conclude, we observed an association between higher dietary magnesium intake and lower prevalence and severity of CIPN in CRC patients.

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