The ICON Study: Outcomes After FMT for Patients With IBD and CDI

Inclusion criteria

• Adults age 18 or greater
• Confirmed recurrent CDI by positive PCR or EIA toxin test defined at ≥ 2 episodes and vancomycin failure within one year with the most recent being within the past 3 months.
• Confirmed diagnosis of IBD with colonic involvement (ulcerative colitis, Crohn's colitis or ileocolitis or indeterminate colitis) for ≥ 3 months
• Undergoing FMT via colonoscopy for CDI as part of standard medical care

Exclusion criteria

• Unable or unwilling to undergo a colonoscopy
• Inpatient status
• Anticipated immediate or upcoming surgery within 30 days
• Need for continued non-anti-CDI antibiotic therapy
• History of total or subtotal proctocolectomy
• Isolated ileal or small bowel disease
• Pregnancy or lactation
• Female patients who are pregnant or breastfeeding or plan to become pregnant in the next 6 months.
• Patients who are unable to give informed consent
• Participation in a clinical trial in the preceding 30 days or simultaneously during this trial
• Severe food allergy (anaphylaxis or anaphylactoid-like reaction)
• Life expectancy < 6 months
• Unable to adhere to protocol requirements
• Any condition that the physician investigators deems unsafe, including other conditions or medications that the investigator determines that it will put the subject at greater risk from FMT
• Known concurrent HIV, Hepatitis B or C infection
• Concurrent PSC
• Patients with WBC< 3.0 x109th/L at baseline
• Patients with platelet count < 100 x109th/L
• Patients with initial elevation of AST or ALT > 1.5 times above normal limit at baseline
• Non - steroidal anti-inflammatory medications (NSAIDs) as long-term treatment, defined as use for at least 4 days a week each month
• Treatment with vancomycin or metronidazole for more then 60 days prior to enrollment