scholarly journals Changes in urinary metabolic profiles of colorectal cancer patients enrolled in a prospective cohort study (ColoCare)

Metabolomics ◽  
2014 ◽  
Vol 11 (4) ◽  
pp. 998-1012 ◽  
Author(s):  
David B. Liesenfeld ◽  
Nina Habermann ◽  
Reka Toth ◽  
Robert W. Owen ◽  
Eva Frei ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cohort Study ◽  
Cancer Patients ◽  
Prospective Cohort Study ◽  
Prospective Cohort ◽  
Metabolic Profiles ◽  
Colorectal Cancer Patients

scholarly journals Serum vitamin D levels and survival of patients with colorectal cancer: Post-hoc analysis of a prospective cohort study

BMC Cancer ◽  
2010 ◽  
Vol 10 (1) ◽  
Author(s):  
Hidetoshi Mezawa ◽  
Tsutomu Sugiura ◽  
Michiaki Watanabe ◽  
Chihiro Norizoe ◽  
Daisuke Takahashi ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Vitamin D ◽  
Cohort Study ◽  
Prospective Cohort Study ◽  
Prospective Cohort ◽  
Serum Vitamin ◽  
Post Hoc Analysis ◽  
Serum Vitamin D ◽  
Vitamin D Levels ◽  
Post Hoc

scholarly journals 5-Hydroxyvitamin D concentration in paediatric cancer patients from Scotland: a prospective cohort study

2016 ◽  
Vol 116 (11) ◽  
pp. 1926-1934 ◽  
Author(s):  
Raquel Revuelta Iniesta ◽  
Ilenia Paciarotti ◽  
Isobel Davidson ◽  
Jane M. McKenzie ◽  
Celia Brand ◽  
...  
Keyword(s):  
Cohort Study ◽  
Relative Risk ◽  
Cancer Patients ◽  
Prospective Cohort Study ◽  
Prospective Cohort ◽  
Vitamin D Supplementation ◽  
Healthy Children ◽  
Paediatric Cancer ◽  
Hydroxyvitamin D ◽  
Nutritional Data

AbstractChildren with cancer are potentially at a high risk of plasma 25-hydroxyvitamin D (25(OH)D) inadequacy, and despite UK vitamin D supplementation guidelines their implementation remains inconsistent. Thus, we aimed to investigate 25(OH)D concentration and factors contributing to 25(OH)D inadequacy in paediatric cancer patients. A prospective cohort study of Scottish children aged <18 years diagnosed with, and treated for, cancer (patients) between August 2010 and January 2014 was performed, with control data from Scottish healthy children (controls). Clinical and nutritional data were collected at defined periods up to 24 months. 25(OH)D status was defined by the Royal College of Paediatrics and Child Health as inadequacy (<50 nmol/l: deficiency (<25 nmol/l), insufficiency (25–50 nmol/l)), sufficiency (51–75 nmol/l) and optimal (>75 nmol/l). In all, eighty-two patients (median age 3·9, interquartile ranges (IQR) 1·9–8·8; 56 % males) and thirty-five controls (median age 6·2, IQR 4·8–9·1; 49 % males) were recruited. 25(OH)D inadequacy was highly prevalent in the controls (63 %; 22/35) and in the patients (64 %; 42/65) at both baseline and during treatment (33–50 %). Non-supplemented children had the highest prevalence of 25(OH)D inadequacy at every stage with 25(OH)D median ranging from 32·0 (IQR 21·0–46·5) to 45·0 (28·0–64·5) nmol/l. Older age at baseline (R −0·46; P<0·001), overnutrition (BMI≥85th centile) at 3 months (P=0·005; relative risk=3·1) and not being supplemented at 6 months (P=0·04; relative risk=4·3) may have contributed to lower plasma 25(OH)D. Paediatric cancer patients are not at a higher risk of 25(OH)D inadequacy than healthy children at diagnosis; however, prevalence of 25(OH)D inadequacy is still high and non-supplemented children have a higher risk. Appropriate monitoring and therapeutic supplementation should be implemented.

Colorectal cancer in patients with ulcerative colitis. A prospective cohort study in Italy

Cancer ◽  
1995 ◽  
Vol 75 (8) ◽  
pp. 2045-2050 ◽  
Author(s):  
Guido Biasco ◽  
Giovanni Brandi ◽  
Gian Maria Paganelli ◽  
Francesco Paolo Rossini ◽  
Renato Santucci ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Ulcerative Colitis ◽  
Cohort Study ◽  
Prospective Cohort Study ◽  
Prospective Cohort
Sign in / Sign up

Export Citation Format

Share Document