The SIFT protocol was published in the journal BMC Pediatrics on 28 January 2017.
The protocol explains the background, rationale, methods and design of the trial. SIFT compares two different speeds of milk feed increase, one 'faster' and one 'slower', both within rates currently used in United Kingdom neonatal units. The study aims to find out if either speed of milk feed increase gives better outcomes for the infants. Investigators will measure a variety of outcomes, such as survival without disability, infection, bowel problems, growth and long-term physical and mental development, as well as the impact on families and the National Health Service, including costs. It is led by Dr Jon Dorling in Nottingham and co-ordinated by the NPEU.
The published protocol can be found here: http://bmcpediatr.biomedcentral.com/articles/10.1186/s12887-017-0794-z