Clinical trial NCT01696942: Cimzia Versus Mesalamine for Crohn's Recurrence
Official title: Use of Certolizumab Following Ileocolectomy Lowers Endoscopic and Histological Recurrence Rates for Crohn's Disease at One Year Compared to Mesalamine
Study type: INTERVENTIONAL
Overall status: TERMINATED
Phase: PHASE4
Conditions: Crohn's Disease
Keywords: Crohn's disease
certolizumab
mesalamine
recurrence
Lead sponsor: Milton S. Hershey Medical Center
Sponsor class: OTHER
Collaborators: name: UCB Pharma
First posted: 2012-10-02
Enrollment: 10
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: Hypothesis: Cimzia provides superior reduction in endoscopic and clinical recurrence rates compared to mesalamine in the treatment of Crohn's disease one-year following ileocolectomy for Crohn's disease.

1. To evaluate the difference in clinical recurrence rates between certolizumab and mesalamine after 4 weeks, 3 months, 6 months, 9 months, and 12 months of use following ileocolectomy for Crohn's disease using the Crohn's Disease Activity Index (CDAI).
2. To compare the endoscopic recurrence rates at one year following surgery between patients treated with certolizumab and mesalamine.
3. To compare medication side-effects and tolerance of therapy, including the need to interrupt therapy due to side-effects, the incidence of opportunistic infections, and a general assessment of each patient's health and well-being using the short-form 36 (SF-36).

Detailed description: Crohn's disease is an autoimmune, pan-intestinal disease which can affect any portion of the alimentary tract, but which has a preference for the small intestine, the colon, and the anus. It is now well established that Crohn's disease most commonly presents with an ileocolic distribution, followed by involvement of the small intestine, the colon, and the anus. Treatment for Crohn's disease is principally medical, reserving surgery to address complications from the disease which cannot be adequately resolved with medication alone. The single greatest challenge in treating this incurable disease is dealing with its recurrence rate. The cumulative probability of disease recurrence is quite high, with 75% of Crohn's patients requiring abdominal surgery at some point during their life.

Following surgery, recurrence rates are significant, varying depending on the manner in which recurrence is defined. With regard to clinical recurrences, where the recrudescence of the disease is associated with symptoms caused by new intestinal lesions, the recurrence rate is 10-20% per year.In some instances, clinical recurrences can appear within 3 months of surgery. Taking into account the need for additional surgery as defining a "surgical recurrence", reoperation rates for Crohn's disease range from 16% to 65% 10 years after a previous surgery. When recurrence is viewed from the vantage point of evidence of new Crohn's disease activity based on radiographic studies, radiographic recurrences range from 41-60% over the first 10 years following surgery. One of the most common measures of recurrence has become demonstrating evidence of new Crohn's disease activity based on colonoscopy. This endoscopic recurrence has consistently been shown to be as high as 50-75% at 3 months after surgery, and 50-90% at 12 months. It is widely accepted by physicians treating Crohn's patients that the appearance of endoscopic lesions has prognostic significance, as endoscopic evidence of Crohn's disease temporally precedes radiographic, clinical and surgical recurrences.

The role that Cimzia should play in preventing recurrence of Crohn's disease following ileocolectomy for Crohn's disease remains to be determined, as does its relative advantages and disadvantages compared to the use of mesalamine.

Eligibility criteria: Inclusion Criteria:

* Patients ≥18 years of age or older with Crohn's disease of any phenotype (luminal disease, perforating disease, stricturing disease) with an ileocolic distribution.
* Ileocolic Crohn's disease severe enough to require ileocolectomy (either open or laparoscopic).

Exclusion Criteria:

* Patients younger than 18 years of age, as there is little data on pediatric patients and since the Colorectal Surgery service only treats patients 18 years of age or older.
* Patients undergoing an ileocolectomy for any reason besides Crohn's disease.
* Patients requiring a stoma.
* Patients with short-bowel syndrome.
* Patients who are incarcerated, due to difficulties with frequent clinic visits given their incarceration and transportation issues.
* Patients who received previous anti-TNF therapy from infliximab or adalimumab within three months of surgery, or patients who have a history of a severe hypersensitivity reaction to infliximab or adalimumab
* Patients with a positive PPD and a suspicious finding on a chest x-ray suggestive of tuberculosis, or any patient with a history of tuberculosis.
* Patients who require postoperative therapy besides either mesalamine or certolizumab (steroids, antibiotics, and immunomodulator therapy would not be permitted starting at 4 weeks after ileocolectomy).
* Patients with significant psychiatric disorders (i.e. schizophrenia) and those with significant cognitive disorders, due to the difficulties with this patient group remaining compliant with frequent clinic visits, and due to the difficulty evaluating quality of life measures in these patients.
* Patients with a history of malignancy.
* Patients with a history of any demyelinating neurologic disease or a history of seizures.
* Patients with a history of severe congestive heart failure.
* Patients with a history of hepatitis B or C virus.
* Patients who are pregnant or who become pregnant.
* Involvement in any other clinical studies which use study medications.
* The subject has a condition, which, in the opinion of the investigator, would compromise the study or well-being of the subject or prevent the subject from meeting or performing the study requirements.

Primary outcomes:
measure: Clinical Recurrence Rates of Crohn's Disease
timeFrame: 4 weeks, 3 months, 6 months, 9 months, and 12 months
Secondary outcomes:
measure: Number of Participants With Endoscopic Recurrence of Crohn's Disease
timeFrame: One year following enrollment
Other outcomes:
Locations:
city: Hershey
country: United States
facility: Penn State Milton S. Hershey Medical Center
state: Pennsylvania
Study officials:
affiliation: Milton S. Hershey Medical Center
name: David B Stewart, MD
role: PRINCIPAL_INVESTIGATOR
References:
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