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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/NCT01164904




Registration number
NCT01164904
Ethics application status
Date submitted
1/07/2010
Date registered
19/07/2010
Date last updated
25/07/2013

Titles & IDs
Public title
Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of AMG 181 in Healthy Subjects and Subjects With Mild to Moderate Ulcerative Colitis
Scientific title
A Phase 1, Randomized, Double-blind, Placebo-controlled, Ascending Single Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of AMG 181 in Healthy Subjects and Subjects With Mild to Moderate Ulcerative Colitis
Secondary ID [1] 0 0
20090107
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Ulcerative Colitis 0 0
Condition category
Condition code
Oral and Gastrointestinal 0 0 0 0
Other diseases of the mouth, teeth, oesophagus, digestive system including liver and colon
Inflammatory and Immune System 0 0 0 0
Other inflammatory or immune system disorders
Oral and Gastrointestinal 0 0 0 0
Inflammatory bowel disease

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - Amg 181

Experimental: Experimental - Ten escalating dose levels of AMG 181 administered as a single dose SC or IV in healthy volunteers and SC in subjects with mild-to-moderate ulcerative colitis.


Treatment: Drugs: Amg 181
Ten escalating dose levels of AMG 181 administered as single dose SC or IV, in healthy volunteers and SC subjects with mild-to-moderate ulcerative colitis.
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
To assess the safety and tolerability of single subcutaneous (SC) and intravenous (IV) doses of AMG 181 in healthy subjects and of a single SC dose in subjects with mild to moderate ulcerative colitis (UC)
Timepoint [1] 0 0
Through study completion
Secondary outcome [1] 0 0
To characterize the pharmacokinetics (PK) of ascending single doses of AMG 181
Timepoint [1] 0 0
Through study completion
Secondary outcome [2] 0 0
To characterize the pharmacodynamic (PD) effects of AMG 181 on receptor occupancy and on cell counts in selected lymphocyte subset populations
Timepoint [2] 0 0
Through study completion

Eligibility
Key inclusion criteria
Healthy Volunteers

- Healthy male or female subjects of non-reproductive potential between 18 to 45 year-of
-age

- Body Mass Index (BMI) between 18 and 34 kg/m2

- Normal physical and neurological examination, clinical laboratory values and ECG

- Additional inclusion criteria apply

Subjects with Mild to Moderate Ulcerative Colitis

- Male or female subjects between 18 to 55 year-of -age

- Body Mass Index (BMI) between 18 and 34 kg/m2

- Diagnosis of Ulcerative Colitis for at least 2 months

- Active, mild to moderate disease as defined by an Ulcerative Colitis Disease Activity
Index (UCDAI, aka Mayo score) score of 4 to 9 (inclusive), with a minimum
sigmoidoscopy score of 1

- Additional inclusion criteria apply
Minimum age
18 Years
Maximum age
55 Years
Sex
Both males and females
Can healthy volunteers participate?
Yes
Key exclusion criteria
Exclusion criteria: Healthy Volunteers

- History or evidence of a clinically significant disorder (including psychiatric),
condition or disease that would pose a risk to subject safety or interfere with the
study evaluations, procedures or completion

- History of malignancy of any type, other than in situ cervical cancer or surgically
excised non-melanomatous skin cancers within the past 5 years

- Recent or on-going infection(s)

- Underlying condition(s) that predisposes the subject to infections

- Additional exclusion criteria apply

Exclusion criteria: Subjects with Mild to Moderate Ulcerative Colitis

- Disease limited to the rectum, i.e. within 20 cm of the anal verge

- Any prior gastrointestinal surgery

- Evidence of severe disease (as evidenced by an Hb concentration <11g/dL; toxic
megacolon, or an UCDAI score=10)

- Immunosuppressive therapy with either azathioprine, methotrexate, or mercaptopurine,
within the past 3 months

- Prior exposure to a biologic agent or cyclosporine A

- Use of antibiotics within the past 2 weeks of screening and during screening period

- Use of topical (e.g. suppository or enema) mesalamine or steroids within two weeks
prior to day 1

- Additional exclusion criteria apply

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 analysing the results/data
Intervention assignment
Single group
Other design features
Phase
Phase 1
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Terminated
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
1/07/2010
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
1/03/2013
Sample size
Target
Accrual to date
Final
72
Recruitment in Australia
Recruitment state(s)
QLD,SA,VIC,WA
Recruitment hospital [1] 0 0
Research Site - Herston
Recruitment hospital [2] 0 0
Research Site - Adelaide
Recruitment hospital [3] 0 0
Research Site - Prahran
Recruitment hospital [4] 0 0
Research Site - Nedlands
Recruitment postcode(s) [1] 0 0
4006 - Herston
Recruitment postcode(s) [2] 0 0
5000 - Adelaide
Recruitment postcode(s) [3] 0 0
3004 - Prahran
Recruitment postcode(s) [4] 0 0
6009 - Nedlands
Recruitment outside Australia
Country [1] 0 0
United States of America
State/province [1] 0 0
California
Country [2] 0 0
United States of America
State/province [2] 0 0
Connecticut
Country [3] 0 0
United States of America
State/province [3] 0 0
Minnesota
Country [4] 0 0
United States of America
State/province [4] 0 0
Pennsylvania
Country [5] 0 0
New Zealand
State/province [5] 0 0
Auckland
Country [6] 0 0
New Zealand
State/province [6] 0 0
Christchurch

Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Amgen
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
To assess the safety and tolerability of single subcutaneous (SC) and intravenous (IV) doses
of AMG 181 in healthy subjects and of a single SC dose in subjects with mild to moderate
ulcerative colitis (UC)
Trial website
https://clinicaltrials.gov/ct2/show/NCT01164904
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
MD
Address 0 0
Amgen
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



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/ct2/show/NCT01164904