The future developments in nutrition

Malnutrition is both a cause and consequence of disease. It is imperative that evidence-based approaches to detect and treat malnutrition are embedded into routine practice; these can range from routine malnutrition screening, the safe and appropriate use of enteral feeding and managing more complex patients with intestinal failure. This article outlines service developments over the next 5 years that may enable all hospitals to achieve optimal standards of care for a malnourished patient and examines the role of developments in clinical nutrition over the next 5-10 years.

Costs of care for Crohn's disease following the introduction of infliximab: a single-centre UK experience

BACKGROUND

Infliximab is effective for induction and maintenance of remission in patients with Crohn's disease. There are few data, however, examining effect of infliximab therapy on management costs of Crohn's disease.

AIM

To assess Crohn's disease-related costs of care and resource use in a single-centre cohort of patients with Crohn's disease 12 months pre- and post-infliximab therapy.

METHODS

Data on 100 consecutive patients receiving infliximab were collected. Crohn's disease-related resource use was collected 12 months pre- and post-infliximab. National Health Service reference costs were applied to these data and the total Crohn's disease-related health service costs per patient were calculated (£UK). The cost of infliximab therapy was not included in our analysis.

RESULTS

Cost savings were demonstrated in all areas of Crohn's disease-related resource use following infliximab therapy. Mean total Crohn's disease-related cost reduction, 12 months following commencement of infliximab therapy, was £2750 per patient. Mean costs at 12 months post-infliximab in responders were lower than in nonresponders (£1656 vs. £3608, P = 0.02). The number of hospitalizations was reduced. Requirements for examination under anaesthesia were also significantly decreased.

CONCLUSION

Infliximab use resulted in Crohn's disease-related cost savings and hospital resource use, although this was not sufficient to cover the cost of therapy.

Clinicians' guide to microarrays

Cancer is a heterogeneous disease with wide-ranging subsets of patients who have different prognoses and who respond differently to treatments. Accordingly, deciding the best treatment strategy has become a priority in cancer care. The development of microarray technology over the last decade has caused great excitement, with the promise that these new tools may provide molecular signatures to help predict patient outcome and direct therapeutic approaches. Here, we describe the different types of microarrays available and discuss their pros and cons from a clinical perspective, with respect to breast cancer.