Format

Send to

Choose Destination
See comment in PubMed Commons below
Rev Gastroenterol Disord. 2008 Summer;8(3):159-68.

Risks and benefits of the use of concomitant immunosuppressives and biologics in inflammatory bowel disease.

Author information

  • 1Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California, USA.

Abstract

With the introduction of biologic therapies for inflammatory bowel disease, significant questions have arisen regarding their best optimization. Although initial recommendations were to combine immunosuppressives with biologics to reduce immunogenicity, trials with 3 different anti-tumor necrosis factor agents (infliximab, adalimumab, and certolizumab) and a humanized monoclonal antibody that targets alpha-4 integrins (natalizumab) have failed to demonstrate the clinical superiority of combination therapy when high-dose induction and scheduled maintenance therapy was prescribed for up to 1 year. However, immunosuppressive agents should be considered with episodic biologic therapy to decrease immunogenicity and secondary loss of response. The issue of whether induction with biologics and maintenance therapy with immunosuppressives as monotherapy is as safe and effective as induction and maintenance with biologics alone still remains to be addressed. Further, with the use of concomitant immunosuppressives and biologics, evolving data raise concerns for an increase in adverse events, including opportunistic infections, neurological disorders, and cancer. Specific therapeutic decisions need to be individualized and the clinician must help the patient weigh quality-of-life issues with readiness to assume possible risks.

PMID:
18957923
[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Loading ...
    Support Center