[ fermer ]

Partager cette page avec un ami

Votre nom :
Votre prénom* :
Votre email* :
Email du destinataire* :
Votre message :
* Champs obligatoires

Fatigue reduction diet in breast cancer survivors: a pilot randomized clinical trial.

Author(s) : Zick SM., Colacino J., Cornellier M., Khabir T., Surnow K., Djuric Z.
Date : Jan, 2017
Source(s) : Breast Cancer Research And Treatment #161:2 p299-310
Adresse : Department Family Medicine, University of Michigan Medical School, 24 Frank Lloyd Wright Drive, Ann Arbor, MI, 48105, USA. szick@umich.edu

PURPOSE
Fatigue is a prevalent and burdensome effect of breast cancer. Fatigue has been linked to chronic inflammation, and diets high in antioxidant nutrients have been associated with lesser prevalence and severity of fatigue. Studies are needed, however, to test if antioxidant-rich diets could improve fatigue.

METHODS
Pilot, randomized, trial conducted between January 2014 and April 2015, to investigate if a 3-month diet rich in fruit, vegetables, whole grains, and omega-3 fatty acid-rich foods, named the fatigue reduction diet (FRD), improved fatigue and sleep compared to an attention control, named the general health curriculum (GHC). 30 stage 0 to III breast cancer survivors, who had completed cancer treatments, were randomized: 15 receiving the FRD and 15 the GHC. Primary outcome was change in fatigue, as measured by the brief fatigue Inventory, from baseline to 3 months analyzed using linear mixed models. Secondary analyses were changes in sleep quality, serum carotenoids, and fatty acids.

RESULTS
From baseline to 3-month fatigue improved by 44 ± 39% in FRD compared to 8 ± 34% in GHC (p = 0.01); sleep quality improved by 2.5 ± 3.3 points in FRD, and diminished by 0.9 ± 2.3 in GHC (p = 0.03); serum total carotenoids (p < 0.01), β-cryptoxanthin (p = 0.02), lutein (p = 0.05), zeaxanthin (p = 0.01), lycopene (p = 0.05), omega-3 fatty acids (p < 0.01), and ratio of omega-3:omega-6 fatty acids (p = 0.02) were significantly increased, and percent saturated fatty acids were decreased (p = 0.04) in FRD; γ-tocopherol was significantly increased in GHC (p = 0.03), and there was a significant visit by group difference for α-carotene between the study groups (p = 0.05).

CONCLUSIONS
The FRD intervention improved fatigue and sleep in breast cancer survivors compared to the GHC. FRD diet could provide a non-toxic treatment strategy for persistent fatigue.

Source : Pubmed

 

Retour à la recherche

Actuellement : 13528 articles recencés En anglais

Espace réservé :

Mot de passe oublié ?