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The seAFOod Trial
Leeds University
Leeds Insitute of Molecular Medicine

Systematic Evaluation of Aspirin and Fish Oil Bowel Polyp Prevention Trial

Researchers' Area

Trial Publication

We are very proud to announce the results have been published in one of the world's leading scientific journals, The Lancet, and it is now a pleasure to be able to share the findings with you. Please find the links to the Lancet Paper and the NIHR Journal Entry below or check the Publications and Related Articles section of the website.

NIHR Journal Entry
The Lancet Paper

Site Closeout

We are currently in the process of contacting recruiting sites to organise the close-out of the seAFOod trial; please don't hesitate to get in touch if you have not yet heard from us at


1 - Introduction to seAFOod

2 - Mock discussion between a nurse and a potential seAFOod participant

3 - Frequently asked questions addressed by Prof Mark Hull

4 - Concluding video message from Trial Manager, Anna Sandell

Protocol and Operation Manual

Datalogger set-up /user guide v2
seAFOod lab manual
Protocol V6.0. 11/08/2014
Dose Reduction Diagram EPA-FFA Only
Dose Reduction Diagram EPA-TG Only

Researchers restricted area

SAE reporting form
Delegation Log V5.0
Randomisation and Prescription Instructions
Participant ID Card V3.1 31/10/2014
Participant Screening Log
Re-launch Event Presentations Oct/Nov 2014
Freezer Temperature Datalogger Log V1.0 16/01/2012
Food Frequency Questionnaire (FFQ) Visit 1
Food Frequency Questionnaire (FFQ) Visit 7
Participant Expense Claim Form
Site Initiation Presentation 2012
Spring 2015 FAQs

Relevant scientific publications

Extra reading on EPA
Extra reading on aspirin


Newsletter February 2016
Newsletter October 2015
Newsletter June 2015
Newsletter April 2015
Newsletter February 2015
Newsletter Winter 2014
Newsletter June 2014
Newsletter March 2014
Newsletter October 2013
Newsletter July 2013
Newsletter April 2013
Newsletter Jan 2013
Newsletter Autumn 2012
Newsletter Jan 2012
Newsletter November 2011

Participant & Health Professional Letters

GP Letter V2.0 11/08/2014