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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/ct2/show/NCT01369329




Registration number
NCT01369329
Ethics application status
Date submitted
7/06/2011
Date registered
8/06/2011
Date last updated
7/12/2016

Titles & IDs
Public title
A Study to Evaluate the Safety and Efficacy of Ustekinumab in Patients With Moderately to Severely Active Crohn's Disease Who Have Failed or Are Intolerant to Tumor Necrosis Factor (TNF) Antagonist Therapy (UNITI-1)
Scientific title
A Phase 3, Randomized, Double-blind, Placebo-controlled, Parallel-group, Multicenter Study to Evaluate the Safety and Efficacy of Ustekinumab Induction Therapy in Subjects With Moderately to Severely Active Crohn's Disease Who Have Failed or Are Intolerant to TNF Antagonist Therapy (UNITI-1)
Secondary ID [1] 0 0
CNTO1275CRD3001
Secondary ID [2] 0 0
CR018415
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Crohn's Disease 0 0
IBD 0 0
Colitis 0 0
Inflammatory Bowel Disease 0 0
Condition category
Condition code
Oral and Gastrointestinal 0 0 0 0
Inflammatory bowel disease
Inflammatory and Immune System 0 0 0 0
Other inflammatory or immune system disorders
Oral and Gastrointestinal 0 0 0 0
Crohn's disease

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - Group 2 ustekinumab 130 mg
Treatment: Drugs - Group 3: ustekinumab approximately 6 mg/kg
Treatment: Drugs - Group 1: Placebo

Placebo Comparator: 001 - Group 1: Placebo Form=solution for injection route=intravenous use in a single dose.

Experimental: 002 - Group 2 ustekinumab 130 mg Type=exact unit=mg number=130 form=solution for injection route= intravenous use in a single dose.

Experimental: 003 - Group 3: ustekinumab approximately 6 mg/kg Type=range unit=mg/kg number=6 form=solution for injection route= intravenous use in a single dose.weight-range based ustekinumab doses approximating ustekinumab 6 mg/kg: 260 mg (weight <= 55 kg) 390 mg (weight > 55 kg and <= 85 kg) and 520 mg (weight > 85 kg).


Treatment: Drugs: Group 2 ustekinumab 130 mg
Type=exact, unit=mg, number=130, form=solution for injection, route= intravenous use, in a single dose.

Treatment: Drugs: Group 3: ustekinumab approximately 6 mg/kg
Type=range, unit=mg/kg, number=6, form=solution for injection, route= intravenous use, in a single dose.weight-range based ustekinumab doses approximating ustekinumab 6 mg/kg: 260 mg (weight <= 55 kg), 390 mg (weight > 55 kg and <= 85 kg), and 520 mg (weight > 85 kg).

Treatment: Drugs: Group 1: Placebo
Form=solution for injection, route=intravenous use, in a single dose.
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Number of Participants With Clinical Response at Week 6
Timepoint [1] 0 0
Baseline and Week 6
Secondary outcome [1] 0 0
Number of Participants in Clinical Remission at Week 8
Timepoint [1] 0 0
Baseline and Week 8
Secondary outcome [2] 0 0
Number of Participants in Clinical Response at Week 8
Timepoint [2] 0 0
Baseline and Week 8
Secondary outcome [3] 0 0
Number of Participants With Crohn's Disease Activity Index (CDAI) 70-point Response at Week 6
Timepoint [3] 0 0
Baseline and Week 6
Secondary outcome [4] 0 0
Number of Participants With CDAI 70-point Response at Week 3
Timepoint [4] 0 0
Baseline and Week 3

Eligibility
Key inclusion criteria
- Have Crohn's disease of at least 3 months' duration with colitis, ileitis, or
ileocolitis, confirmed at some time in the past by radiography, histology, or
endoscopy

- Have active Crohn's disease, defined as a baseline Crohn's Disease Activity Index
(CDAI) score of >= 220 and <= 450

- Have received infliximab, adalimumab, or certolizumab pegol at a dose approved for the
treatment of Crohn disease and did not respond initially (ie, primary nonresponse)

- Or responded initially but then lost response with continued therapy (ie, secondary
nonresponse)

- Or were intolerant to the medication

- Have screening laboratory test results within protocol-specified parameters.
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
- Patients who have had any kind of bowel resection within 6 months

- Are pregnant or planning pregnancy (both men and women) while enrolled in the study or
for 20 weeks after receiving study agent

- Patients who have received infliximab, adalimumab or certolizumab pegol < = 8 weeks
before the first administration of study drug

- Patients with certain complications of Crohn's disease that would make it hard to
assess response to study drug

- Patients with a history of or ongoing chronic or recurrent infectious disease

- Patients who have previously received a biologic agent targeting IL-12 or IL-23,
including but not limited to ustekinumab (CNTO 1275) or briakinumab (ABT-874)

Study design
Purpose of the study
Treatment
Allocation to intervention
Randomised controlled trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Blinded (masking used)
Who is / are masked / blinded?
The people receiving the treatment/s
The people administering the treatment/s
The people assessing the outcomes
The people analysing the results/data
Intervention assignment
Parallel
Other design features
Phase
Phase 3
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Completed
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
1/07/2011
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
1/07/2013
Sample size
Target
Accrual to date
Final
769
Recruitment in Australia
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- Bedford Park
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- Box Hill
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- Liverpool
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- Malvern
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- Parkville
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Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Janssen Research & Development, LLC
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
This study (UNITI-1) will compare the effects (both positive and negative) of an initial
treatment with ustekinumab to placebo over 8 weeks, in patients with moderately to severely
active Crohn's disease who have either failed or could not tolerate at least one
TNF-antagonist medications in the past (specifically, infliximab, adalimumab, or certolizumab
pegol).
Trial website
https://clinicaltrials.gov/ct2/show/NCT01369329
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Janssen Research & Development, LLC Clinical Trial
Address 0 0
Janssen Research & Development, LLC
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries