Aborption and Metabolism of Lyophilized Black Raspberry Food Products in Men With Prostate Cancer Undergoing Surgery

Summary

This Phase I/Ib trial is studying the absorption and metabolism of phytochemicals found in black raspberries in men undergoing surgery for prostate cancer. This knowledge will help us design future chemoprevention studies and assist in making future dietary recommendations for men at high risk for prostate cancer.

Timeline

Start

2012-10-17

Primary completion

2013-08-01

Completion

2025-11-12

Publications

• Background Hill EB, Kennedy AJ, Roberts KM, Riedl KM, Grainger EM, Clinton SK. Considerations for Use of the Phenol-Explorer Database to Estimate Dietary (Poly)phenol Intake. J Acad Nutr Diet. 2021 May;121(5):833-834. doi: 10.1016/j.jand.2021.02.010. Epub 2021 Mar 17. No abstract available.
• Results Roberts KM, Grainger EM, Thomas-Ahner JM, Hinton A, Gu J, Riedl KM, Vodovotz Y, Abaza R, Schwartz SJ, Clinton SK. Application of a low polyphenol or low ellagitannin dietary intervention and its impact on ellagitannin metabolism in men. Mol Nutr Food Res. 2017 Mar;61(3):10.1002/mnfr.201600224. doi: 10.1002/mnfr.201600224. Epub 2017 Jan 17.
• Results Roberts KM, Grainger EM, Thomas-Ahner JM, Hinton A, Gu J, Riedl K, Vodovotz Y, Abaza R, Schwartz SJ, Clinton SK. Dose-Dependent Increases in Ellagitannin Metabolites as Biomarkers of Intake in Humans Consuming Standardized Black Raspberry Food Products Designed for Clinical Trials. Mol Nutr Food Res. 2020 May;64(10):e1900800. doi: 10.1002/mnfr.201900800. Epub 2020 Mar 17.

Drugs

Indications