| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated  | 
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| E.1.1.1 | Medical condition in easily understood language  | 
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| E.1.1.2 | Therapeutic area  | Diseases [C] - Digestive System Diseases [C06] | 
| MedDRA Classification | 
| E.1.2 Medical condition or disease under investigation | 
| E.1.2 | Version  | 14.1 | 
 
| E.1.2 | Level  | PT | 
 
| E.1.2 | Classification code  | 10011401 | 
 
| E.1.2 | Term  | Crohn's disease | 
 
| E.1.2 | System Organ Class  | 10017947 - Gastrointestinal disorders | 
 
 
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| E.1.3 | Condition being studied is a rare disease  |  No  | 
| E.2 Objective of the trial | 
| E.2.1 | Main objective of the trial  | 
| The purpose of this study is to characterize the safety, efficacy and dose response of BMS-945429 in subjects with moderate to severe Crohn’s disease  and who have had an insufficient response to conventional therapy or have failed anti-TNF therapy | 
 
 
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| E.2.2 | Secondary objectives of the trial  | 
1. Proportion of subjects with clinical response during Induction Period 
 2. Change from baseline of IBDQ and SF-36 
 3. Safety and immunogenicity during the Induction Period
 4. PK during Induction Period
 
 | 
 
 
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| E.2.3 | Trial contains a sub-study  |  Yes  | 
| E.2.3.1 | Full title, date and version of each sub-study and their related objectives | 
| Induction Period PK substudy, Maintenance Period PK Substudy & Open-Label Period PK Substudy: see section 5.5.1 of the protocol | 
 
 
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| E.3 | Principal inclusion criteria  | 
• Confirmed CD diagnosis via radiology, endoscopy or histology within prior 12 months. Diagnosed for at least 3 months. 
 • Active Disease with CDAI ≥ 220 and ≤ 450
 • Failed conventional therapy or steroid dependent
 
 | 
 
 
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| E.4 | Principal exclusion criteria | 
• Diagnosed/clinical findings of  UC, indeterminate colitis, non colonic/ileal disease
 • Stricture/stenosis, Stoma, proctocolectomy, subtotal colectomy, ileorectal anastomosis 
 • History of diverticulitis, or evidence of GI perforations 
 
 | 
 
 
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| E.5 End points | 
| E.5.1 | Primary end point(s) | 
| Proportion of subjects with clinical remission as measured by the Crohn’s Disease Activity Index | 
 
 
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| E.5.1.1 | Timepoint(s) of evaluation of this end point | 
| At 8 weeks during the Induction Period | 
 
 
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| E.5.2 | Secondary end point(s) | 
1. Proportion of subjects with clinical response during Induction Period 
 2. Change from baseline of IBDQ and SF-36 
 3. Safety and immunogenicity during the Induction Period
 4. PK during Induction Period
 
 | 
 
 
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| E.5.2.1 | Timepoint(s) of evaluation of this end point | 
1. After 8 weeks in the Induction Period
 2. After 8 weeks in  the Induction Period and after 24 & 48 weeks in the Maintenance Period
 3. From Week 0 to Week 12 during the Induction Period; 
 4. From Week 0 to Week 8 during the Induction Period
 
 | 
 
 
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| E.6 and E.7 Scope of the trial | 
| E.6 | Scope of the trial | 
| E.6.1 | Diagnosis |  No  | 
| E.6.2 | Prophylaxis |  No  | 
| E.6.3 | Therapy |  Yes  | 
| E.6.4 | Safety |  Yes  | 
| E.6.5 | Efficacy |  Yes  | 
| E.6.6 | Pharmacokinetic |  Yes  | 
| E.6.7 | Pharmacodynamic |  No  | 
| E.6.8 | Bioequivalence |  No  | 
| E.6.9 | Dose response |  No  | 
| E.6.10 | Pharmacogenetic |  Yes  | 
| E.6.11 | Pharmacogenomic |  Yes  | 
| E.6.12 | Pharmacoeconomic |  No  | 
| E.6.13 | Others |  No  | 
| E.7 | Trial type and phase | 
| E.7.1 | Human pharmacology (Phase I) |  No  | 
| E.7.1.1 | First administration to humans |  No  | 
| E.7.1.2 | Bioequivalence study |  No  | 
| E.7.1.3 | Other |  No  | 
| E.7.1.3.1 | Other trial type description |  | 
| E.7.2 | Therapeutic exploratory (Phase II) |  Yes  | 
| E.7.3 | Therapeutic confirmatory (Phase III) |  No  | 
| E.7.4 | Therapeutic use (Phase IV) |  No  | 
| E.8 Design of the trial | 
| E.8.1 | Controlled |  Yes  | 
| E.8.1.1 | Randomised |  Yes  | 
| E.8.1.2 | Open |  No  | 
| E.8.1.3 | Single blind |  No  | 
| E.8.1.4 | Double blind  |  Yes  | 
| E.8.1.5 | Parallel group |  Yes  | 
| E.8.1.6 | Cross over  |  No  | 
| E.8.1.7 | Other |  No  | 
| E.8.2 |  Comparator of controlled trial | 
| E.8.2.1 | Other medicinal product(s) |  No  | 
| E.8.2.2 | Placebo  |  Yes  | 
| E.8.2.3 | Other |  No  | 
| E.8.2.4 | Number of treatment arms in the trial | 5 | 
| E.8.3 | 
                                The trial involves single site in the Member State concerned
                             |  No  | 
| E.8.4 |  The trial involves multiple sites in the Member State concerned  |  No  | 
| E.8.4.1 | Number of sites anticipated in Member State concerned | 6 | 
| E.8.5 | The trial involves multiple Member States |  Yes  | 
| E.8.5.1 | Number of sites anticipated in the EEA | 27 | 
| E.8.6 Trial involving sites outside the EEA | 
| E.8.6.1 | Trial being conducted both within and outside the EEA |  Yes  | 
| E.8.6.2 | Trial being conducted completely outside of the EEA |  No  | 
| E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned | 
| Australia | 
 
| Austria | 
 
| Brazil | 
 
| Canada | 
 
| Czech Republic | 
 
| France | 
 
| Germany | 
 
| Hong Kong | 
 
| Hungary | 
 
| India | 
 
| Israel | 
 
| Italy | 
 
| Korea, Republic of | 
 
| Mexico | 
 
| Netherlands | 
 
| Russian Federation | 
 
| Singapore | 
 
| Switzerland | 
 
| Taiwan | 
 
| United Kingdom | 
 
| United States | 
 
 
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| E.8.7 | Trial has a data monitoring committee |  Yes  | 
| E.8.8 | 
                        Definition of the end of the trial and justification where it is not the last
                        visit of the last subject undergoing the trial
                     | 
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| E.8.9 Initial estimate of the duration of the trial | 
| E.8.9.1 | In the Member State concerned years | 3 | 
| E.8.9.1 | In the Member State concerned months | 6 | 
| E.8.9.1 | In the Member State concerned days | 0 | 
| E.8.9.2 | In all countries concerned by the trial years | 3 | 
| E.8.9.2 | In all countries concerned by the trial months | 6 | 
| E.8.9.2 | In all countries concerned by the trial days | 0 |