Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Phase 3, Randomized, Placebo-Controlled, Blinded, Multicenter Study of the Induction and Maintenance of Clinical Response and Remission by Vedolizumab (MLN0002) in Patients With Moderate to Severe Crohn's Disease
Brief Summary: The primary purpose of this study was to determine the effect of vedolizumab induction treatment on clinical response and remission at 6 weeks and to determine the effect of vedolizumab maintenance treatment on clinical remission at 52 weeks.


Options:
A: Inclusion Criteria:

* Confirmed and active ulcerative colitis (UC) or Crohn's Disease (CD)

  * Crohn's Disease Activity Index (CDAI) Score of 220 - 450 for participants with CD
  * Partial Mayo score of 2 - 7 for participants with UC
* Patient should be appropriate candidate for biologic therapy per guidelines
* Up-to-date on cancer screening
* No severe systemic disease
* Patients with evidence of abscess
* Agree to comply with study procedures including contraception

Exclusion Criteria:

* Low lymphocyte counts
* History of imaging abnormalities, multiple sclerosis (MS), brain tumor or other neurological illness
* Active or recent serious infections
* Recent treatment with biologic (i.e., Remicade) or investigational drug
* Impending surgery
* Any participants with vedolizumab human anti-human antibody (HAHA) titers ≥1:125 or with a previous immediate hypersensitivity reaction during or shortly after vedolizumab infusion
B: Inclusion Criteria:

1. Age 18 to 80
2. Diagnosis of moderately to severely active Crohn's disease (CD)
3. CD involvement of the ileum and/or colon
4. Demonstrated, over the previous 5 year period, an inadequate response to, loss of response to, or intolerance of at least 1 of the following agents, within protocol-specified parameters:

   1. Immunomodulators
   2. Tumor necrosis factor-alpha (TNFα) antagonists
   3. Corticosteroids
5. May be receiving a therapeutic dose of conventional therapies for irritable bowel disease (IBD) defined by the protocol

Exclusion Criteria

1. Evidence of abdominal abscess at the initial screening visit, other than a minimum of 10 aphthous ulcerations involving a minimum of 10 contiguous cm of intestine
2. Extensive colonic resection, subtotal or total colectomy
3. History of \>3 small bowel resections or diagnosis of short bowel syndrome
4. Ileostomy, colostomy, or known fixed symptomatic stenosis of the intestine
5. Have received non permitted IBD therapies within either 30 or 60 days, depending on the medication, as stated in the protocol
6. Chronic hepatitis B or C infection
7. Active or latent tuberculosis
C: Inclusion Criteria:

Each patient must meet all of the following inclusion criteria to be enrolled in the study:

1. Diagnosis of moderately to severely active ulcerative colitis
2. Demonstrated, over the previous 5 year period, an inadequate response to, loss of response to, or intolerance at least 1 of the following agents:

   1. Immunomodulators
   2. Tumor necrosis factor-alpha (TNFα) antagonists
   3. Corticosteroids
3. May be receiving a therapeutic dose of conventional therapies for inflammatory bowel disease (IBD) as defined by the protocol

Exclusion Criteria:

1. Evidence of abdominal abscess at the initial screening visit
2. Extensive colonic resection, subtotal or total colectomy
3. Ileostomy, colostomy, or known fixed symptomatic stenosis of the intestine
4. Have received non permitted IBD therapies within either 30 or 60 days, depending on the medication, as stated in the protocol
5. Chronic hepatitis B or C infection
6. Active or latent tuberculosis
D: Male and female patients at least 18 years of age who have at least a six-month history of Crohn's disease and who are currently experiencing moderate to severely active Crohn's disease. Women must not be breastfeeding or pregnant, and must not become pregnant during this study. Patient enrollment requires previous participation in study AN100226-CD301 (please refer to the clinical trial listing for CD301).

Answer: B