Improving Treatment of Inflammatory Bowel Diseases Through Better Understanding Infliximab Drug and Antibody Levels (OPTIMIZE)

U

University of Western Ontario, Canada

Status

Withdrawn

Conditions

Ulcerative Colitis
Crohn's Disease

Study type

Observational

Funder types

Other

Identifiers

NCT01787786
RP1207

Details and patient eligibility

About

The purpose of this study is to develop a predictive model that will allow optimized dosing of infliximab for individual patients

Full description

The use of pharmacokinetic analyses incorporating relevant determinants of the infliximab serum concentration can be used to develop a predictive model that will allow optimized dosing for individual patients.

Sex

All

Ages

18 to 75 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • a diagnosis of CD or UC by usual criteria,
  • moderate to severely active CD defined by a CDAI ≥ 220, with confirmed endoscopic activity (CDEIS ≥ 6) or moderate to severely active UC, defined by a Mayo Score ≥ 6, with a Mayo endoscopic subscore ≥ 2,
  • a need for treatment with IFX for induction of remission as clinically indicated
  • patients previously exposed to adalimumab and/or certolizumab who are naïve to infliximab will be allowed to participate.

Exclusion criteria

  • perianal CD exclusively
  • disease limited to the rectum in patients with UC (i.e., disease must extend ≥ 15 cm from the anal verge)
  • patients with known antibodies to IFX (ADAs) at baseline
  • a contraindication to infliximab therapy
  • a contraindication to endoscopy
  • an ostomy
  • planned surgery
  • evidence of severe or unstable hepatic, gastrointestinal, cardiovascular, respiratory, neurological, psychiatric, hematological or renal disease at the discretion of the investigator,
  • Pregnancy or breastfeeding,
  • treatment with any investigational drug in the past 30 days, or 5 half lives (whichever is longer).

Trial design

0 participants in 1 patient group

Irritable Bowel Disease
Description:
Infliximab administered according to current FDA and EMS approved doses and intervals.

Trial contacts and locations

0

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Data sourced from clinicaltrials.gov

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