About this guidance

About this guidance

NICE technology appraisal guidance is about the use of new and existing medicines and treatments in the NHS in England and Wales.

This guidance was developed using the NICE multiple technology appraisal process.

It replaces NICE technology appraisal guidance 40 issued in April 2002.

The review and re-appraisal of infliximab for the treatment of severe active or active fistulising Crohn's disease has resulted in a change in the guidance. Specifically, infliximab should now be given as a planned course of treatment until treatment failure (including the need for surgery) or for 12 months, whichever is shorter. Treatment should then only be continued if there is clear evidence of ongoing active disease. Adalimumab is now also recommended as another treatment option for people with severe active Crohn's disease.

We have produced a summary of this guidance for patients and carers. Tools to help you put the guidance into practice and information about the evidence it is based on are also available.

Your responsibility

This guidance represents the views of NICE and was arrived at after careful consideration of the evidence available. Healthcare professionals are expected to take it fully into account when exercising their clinical judgement. However, the guidance does not override the individual responsibility of healthcare professionals to make decisions appropriate to the circumstances of the individual patient, in consultation with the patient and/or guardian or carer.

Implementation of this guidance is the responsibility of local commissioners and/or providers. Commissioners and providers are reminded that it is their responsibility to implement the guidance, in their local context, in light of their duties to avoid unlawful discrimination and to have regard to promoting equality of opportunity. Nothing in this guidance should be interpreted in a way which would be inconsistent with compliance with those duties.


© National Institute for Health and Clinical Excellence 2010. All rights reserved. NICE copyright material can be downloaded for private research and study, and may be reproduced for educational and not-for-profit purposes. No reproduction by or for commercial organisations, or for commercial purposes, is allowed without the written permission of NICE.

  • National Institute for Health and Care Excellence (NICE)