Study of a Monoclonal Antibody KHK4083 in Moderate Ulcera... | NCT02647866 | Trialant
NCT02647866
Sponsor
Kyowa Kirin, Inc.
Status
Completed
Last Update Posted
Apr 26, 2024Actual
Enrollment
66Actual
Phase
Phase 2
Conditions
Ulcerative Colitis
Digestive System Diseases
Colitis, Ulcerative
Colitis
Gastrointestinal Diseases
Inflammatory Bowel Diseases
Intestinal Diseases
Colonic Diseases
Autoimmune Disease
Abdominal Pain
Interventions
KHK4083
Placebo
Countries
United States
Czechia
Hungary
Poland
Romania
Russia
Serbia
Protocol Section
Identification Module
NCT ID
NCT02647866
Obsolete or Duplicate NCT IDs
Not provided
Organization Study
4083-002
Secondary IDs
Not provided
Brief Title
Study of a Monoclonal Antibody KHK4083 in Moderate Ulcerative Colitis
Official Title
A Phase 2, Multicenter, Randomized, Double-blind, Placebo-controlled Multiple Ascending Dose Study (Induction Therapy) & Long-term Extension Therapy of an Anti-OX40 Monoclonal Antibody (KHK4083) in Subjects With Moderately Active UC
Acronym
Not provided
Organization
Kyowa Kirin Co., Ltd.INDUSTRY
Status Module
Record Verification Date
Apr 2024
Overall Recruitment Status or Expanded Access Status
Completed
Last Known Status
Not provided
Delayed Posting
Not provided
Why Stopped
Not provided
Expanded Access Info
No
Start Date
Jun 2016Actual
Primary Completion Date
Sep 2018Actual
Completion Date
Oct 2018Actual
First Submitted Date
Dec 8, 2015
First Submission Date that Met QC Criteria
Jan 5, 2016
First Posted Date
Jan 6, 2016Estimated
Results Waived
Not provided
Results First Submitted Date
Jan 9, 2020
Results First Submitted that Met QC Criteria
Feb 21, 2020
Results First Posted Date
Mar 5, 2020Actual
Certification/Extension (aka Delayed Results) First Submitted Date
Sep 24, 2019
Certification/Extension First Submitted that Passed QC Review
Sep 24, 2019
Certification/Extension First Posted Date
Oct 14, 2019Actual
Last Update Submitted Date
Apr 24, 2024
Last Update Posted Date
Apr 26, 2024Actual
Sponsor/Collaborators Module
Responsible Party, by Official Title
Sponsor
Lead Sponsor
Kyowa Kirin, Inc.INDUSTRY
Collaborators
Not provided
Oversight Module
Has Data Monitoring Committee (DMC)
No
Is FDA Regulated Drug
Not provided
Is FDA Regulated Device
Not provided
Is Unapproved Device
Not provided
Pediatric Postmarket Surveillance of a Device Product
Not provided
Product Exported from US
Not provided
FDAAA801 Violation
Not provided
Description Module
Brief Summary
The purpose of this study is to determine the safety and tolerability of administration of multiple ascending doses of KHK4083 and to select the highest dose tolerated by subjects with moderately active Ulcerative Colitis (UC) followed by a Long-term Extension Therapy (LTE) phase for eligible subjects with a clinical response.
Detailed Description
A Phase 2, double-blind clinical study of multiple ascending doses of KHK4083 (or placebo) with an Long-term Extension Therapy (LTE) phase will be conducted in approximately 60 randomized adult subjects with moderately active UC who have a documented unsuccessful previous treatment.
The Treatment Period includes double-blind Induction Therapy (12 weeks) and Open-label Therapy (OLE) phase (40 weeks) for eligible subjects at Week 12. Subjects already enrolled in the double-blind, long-term extension (LTE) under preceding versions of the protocol who worsen may be eligible to transition to the OLE up to Week 28.
The Follow Up Period after the last administration will be for up to 16 weeks.
Conditions Module
Conditions
Ulcerative Colitis
Digestive System Diseases
Colitis, Ulcerative
Colitis
Gastrointestinal Diseases
Inflammatory Bowel Diseases
Intestinal Diseases
Colonic Diseases
Autoimmune Disease
Abdominal Pain
Keywords
4083-002
Intestinal Diseases
Ulcerative Colitis
UC
Mayo Clinic Scoring
Gastrointestinal Tract
Design Module
Study Type
Interventional
Number of References to an Expanded Access Study
Not provided
Expanded Access Types
Not provided
Patient Registry
Not provided
Target Follow-Up Duration
Not provided
Phases
Phase 2
Interventional Study Design
Allocation
Biospecimen
No data available
No data is available for this block.
Enrollment
66Actual
Arms/Interventions Module
Arm Groups
Label
Type
Description
Intervention Names
KHK4083 Cohort 1
Experimental
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
Drug: KHK4083
KHK4083 Cohort 2
Experimental
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
Drug: KHK4083
KHK4083 Cohort 3
Experimental
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
Drug: KHK4083
KHK4083 Cohort 4
Experimental
Subjects received one maximum tolerated dose (10.0 mg/kg) IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
Interventions
Name
Type
Description
Arm Group Labels
Other Names
KHK4083
Drug
IV Infusion
KHK4083 Cohort 1
KHK4083 Cohort 2
KHK4083 Cohort 3
KHK4083 Cohort 4
Outcomes Module
Primary Outcomes
Measure
Description
Time Frame
Number of Subjects With Treatment-related Adverse Events
To determine the safety and tolerability of KHK4083
Up to 52 weeks
Number of Subjects With Treatment-related Serious Adverse Events
To determine the safety and tolerability of KHK4083
Up to 52 weeks
Number of Subjects Who Show Improvement in the Mucosa at Week 12
Measured by the modified Mayo endoscopy sub-score (mMES), which ranges from 0-3 with higher scores = more severe disease.
12 weeks
Proportion of Subjects Who Show Improvement in the Mucosa at Week 52
Measured by the modified Mayo endoscopy sub-score (mMES), which ranges from 0-3 with higher scores = more severe disease.
52 weeks
Secondary Outcomes
Measure
Description
Time Frame
Number of Subjects With Confirmed Anti-KHK4083 Antibodies (Immunogenicity)
The immunogenicity was assessed by determination of the development of anti-drug antibodies (ADA) against KHK4083.
52 weeks
Number of Subjects Who Achieve Mucosal Healing at Week 12
Other Outcomes
Not provided
Eligibility Module
Eligibility Criteria
Inclusion Criteria:
Subject is able and willing to comply with study procedures, and to adhere to dosing, visit schedules and follow-up procedures as described in the protocol and ICF;
Subject voluntarily signs/dates an Institutional Review Board (IRB)/Independent Ethics Committee (IEC)-approved ICF in accordance with regulatory and Institutional Guidelines;
Male and female subjects ≥ 18 years of age at the time of enrollment;
Subject has UC that was diagnosed at least 6 months prior to the Screening visit;
Subject has moderately active UC with a total Mayo score of 4-9 and an endoscopic sub-score of at least 2, with disease that extends at least 15 cm from the anal verge;
Subject has had previous treatment (within 5 years prior to Screening) with one or more of the following: corticosteroids, immunosuppressive medications or TNF antagonist therapy that was unsuccessful because of a lack of efficacy response.
Female subjects (WOCBP) must have a negative pregnancy test at Screening and Baseline. WOCBP must agree to use effective contraception;
Male subjects (including those who have had a vasectomy) must use adequate contraception during the study and for at least 6 months after the last dose of investigational product.
Exclusion Criteria:
Subject, who, for any reason, is judged by the Investigator to be inappropriate for this study;
Subject has a medical history of other clinically significant diseases/disorders;
Two or more biologic treatments with different mechanisms of action (e.g., infliximab, vedolizumab and golimumab) or Three or more anti-TNF biologics e.g. infliximab, adalimumab
Subject requires prescription treatment for UC, except for the stable, oral treatment of UC for 4 weeks prior to screening.
Subject has received any of the following prior treatments or treatments within the specified time prior to the Baseline visit:
Natalizumab, efalizumab, rituximab or other lymphocyte-depleting treatments, including but not limited, to alkylating agents (such as cyclophosphamide or chlorambucil) and total lymphoid irradiation at any time;
TNF antagonists within 8 weeks, or 5 half-lives (up to 12 weeks);
Vedolizumab within 16 weeks;
Methotrexate, cyclosporine, mycophenolate, tacrolimus, thalidomide, or other immune altering drugs within 4 weeks (ophthalmologic preparations are permitted);
5-ASA enema, steroid enema or suppository use within 2 weeks ; and/or Investigational agents within 8 weeks or 5 half-lives (whichever is longer).
Subject with recent, suspected or confirmed symptomatic stenosis of the colon, abdominal abscess, or ischemic colitis based on clinical or radiographic data; a history of toxic megacolon; or who had any previous surgery for UC;
Subject with known colonic dysplasia, adenomas or polyposis;
Subject had major surgery within 4 weeks prior to Screening or an anticipated requirement for major surgery;
Subject with enteric pathogens (including Clostridium difficile);
Subject with any of the following hematological and chemistry laboratory values:
Platelet count < 100,000/mm3;
Neutrophils < 1500/mm3;
Serum creatinine ≥ 1.6 mg/dL (≥ 144.4 μmol/L);
Alkaline phosphatase > 3 times the upper limit of normal (ULN);
AST or ALT > 2 times ULN;
Total bilirubin > 2 mg/dL, unless due to Gilbert's Syndrome;
Serum albumin < 3 g/dL;
Hemoglobin < 9 g/dL;
Glycated serum hemoglobin A1c ≥ 9%.
Subject has clinically significant cardiac disease;
Subject is pregnant or breastfeeding;
Subject has had major immunologic reaction;
Subject is Hepatitis B core antibody or surface antigen positive and/or Hepatitis C antibody positive with detectable RNA;
Subject has a history of human immunodeficiency virus (HIV) positivity, tests positive for HIV, or has congenital or acquired immunodeficiency;
Subject has or has had active TB, suspected extra-pulmonary TB, a history of incompletely treated TB, or latent TB or other latent infection. Subjects with latent TB (clinical findings, purified protein derivative [PPD] or interferon gamma release assay [IGRA]) may be included in the study if prophylactic therapy for latent TB is started at least 4 weeks prior to Screening. Subjects with a potentially untreated other infection (clinical findings) are to be excluded.
Subject has bacterial infections requiring treatment with oral or parenteral antibiotics, within 2 and 4 weeks, respectively.
Subject has a history of systemic opportunistic infection or recurrent infections
Subject has malignancy or history of malignancy, except for adequately treated basal cell skin cancer or adequately treated carcinoma in-situ of the cervix without recurrence at least 5 years.
Subject who received a bacille Calmette-Guérin (BCG) vaccine within 6 months of randomization or live vaccination (e.g., measles, mumps, rubella [MMR]; herpes zoster; varicella, intranasal influenza; and oral poliomyelitis) within 4 weeks of randomization.
Subject with a history of or active substance abuse.
Subject has other severe acute or chronic medical or psychiatric condition or laboratory abnormality.
Accepts Healthy Volunteers
No
Sex
All
Sex/Gender Based
Not provided
Sex/Gender Description
Not provided
Minimum Age
18 Years
Maximum Age
Not provided
Standard Ages
AdultOlder Adult
Study Population
Not provided
Sampling Method
Not provided
Contacts/Locations Module
Central Contacts
Not provided
Overall Officials
Name
Affiliation
Role
Vincent Strout, MBA
Kyowa Kirin, Inc.
Study Director
Locations
Facility
Status
City
State
ZIP
Country
Contacts
Greenville
South Carolina
29615
United States
References Module
No data available
No data is available for this block.
IPD Sharing Statement Module
Plan to Share IPD
No
Description
Not provided
Types
Not provided
Time Frame
Not provided
Access Criteria
Not provided
URL
Not provided
Results Section
Participant Flow Module
Pre-assignment Details
A total of 109 patients were screened during the recruiting period. Subjects were enrolled into the study only if all inclusion criteria and none of the exclusion criteria were fulfilled.
Recruitment Details
Investigative sites in the US, Poland, Czech Republic, Russia, Romania, Serbia, and Hungary screened patients from January 2016 until June 2017, with the first patient enrolled in June 2016.
Type of Units Analyzed
Not provided
Arm/Group Information
ID
Title
Description
FG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
FG001
Periods
Title
Milestones
Reasons Not Completed
Overall Study
Type
Comment
Milestone Data
STARTED
Baseline Characteristics Module
Baseline Analysis Population Description
Not provided
Outcome Measures Module
Outcome Measures
Adverse Events Module
Frequency Threshold
5
More Info Module
Limitations and Caveats
Not provided
Annotation Section
No data available
No data is available for this block.
Document Section
Large Document Module
Document Has No Statistical Analysis Plan (SAP)
Not provided
Uploaded Document Information
Type
Includes Protocol
Includes SAP
Includes ICF
Document Label
Document Date
Document Uploaded Date
Document File Name
Prot
Yes
No
No
Study Protocol
Oct 4, 2016
Aug 12, 2019
Derived Section
Miscellaneous Info Module
Version Holder
Jul 10, 2026
Removed Countries
Puerto Rico
Submission Tracking
No data available
No data is available for this block.
Condition Browse Module
MeSH Terms
Intervention Browse Module
MeSH Terms
Randomized
Intervention Model
Sequential Assignment
Intervention Model Description
Double-blind Induction Therapy was separated into Part A for administration of multiple ascending IV doses of KHK4083 (or placebo) to subjects in Cohorts 1-3 and Part B for administration of the maximally tolerated dose (as determined in cohorts 1-3) in expansion cohort 4. Subjects in Part A were prohibited from participating in Part B.
Subjects in each cohort were randomly assigned in a 3:1 ratio to receive KHK4083 or placebo by IV infusion over 60 minutes (± 10 min.). Each subject received a total of 6 treatments (1 IV infusion per treatment) every 2 weeks from Week 0 (Day 1) to Week 10.
Subjects who completed double-blind Induction Therapy (i.e., at least 5 of 6 treatments) and had a clinical response or mucosal healing, as defined above, were eligible to continue in double-blind Long Term Extension Therapy (Weeks 12-52) & after protocol amendment all subjects who received at least 5 of 6 treatments were eligible for Open Label Extension Therapy (Weeks 12-52).
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.
Drug: Placebo
Placebo
Drug
IV Infusion
Placebo
The endoscopic Mayo Score (Mayo endoscopic subscore) evaluates ulcerative colitis stage, based only on endoscopic exploration. The scale ranges from 0 to 3, with higher scores = more severe activity. Mucosal healing is defined as modified Mayo endoscopy sub-score (mMES) of 0 or 1 at Week 12.
12 weeks
Number of Subjects Who Achieve Mucosal Healing at Week 52
The endoscopic Mayo Score (Mayo endoscopic subscore) evaluates ulcerative colitis stage, based only on endoscopic exploration. The scale ranges from 0 to 3, with higher scores = more severe activity. Mucosal healing is defined as modified Mayo endoscopy sub-score (mMES) of 0 or 1.
52 weeks
Number of Subjects Who Achieve Clinical Improvement at Week 12
The Mayo Clinic Score is comprised of 4 parts: stool frequency, rectal bleeding, endoscopic findings and physician's global assessment, each scored from 0-3. The total score ranges from 0-12 with higher scores indicating increased severity of disease. Improvement will be based on a reduction in the total Mayo Clinic score.
12 weeks
Change From Baseline in Total Mayo Scale Score at Week 52
The Mayo Clinic Score is comprised of 4 parts: stool frequency, rectal bleeding, endoscopic findings and physician's global assessment, each scored from 0-3. The total score ranges from 0-12 with higher scores indicating increased severity of disease. Improvement was based on a reduction (mean change from Baseline [Week 0] to Week 52) in the total Mayo Clinic score.
52 weeks
Number of Subjects Who Achieve a Clinical Response at Week 12
The Mayo Clinic Score is comprised of 4 parts: stool frequency, rectal bleeding, endoscopic findings and physician's global assessment, each scored from 0-3. The total score ranges from 0-12 with higher scores indicating increased severity of disease. Clinical Response is a reduction in the total Mayo Clinic score of at least 3 points.
12 weeks
Number of Subjects Who Achieve a Clinical Response at Week 52
The Mayo Clinic Score is comprised of 4 parts: stool frequency, rectal bleeding, endoscopic findings and physician's global assessment, each scored from 0-3. The total score ranges from 0-12 with higher scores indicating increased severity of disease. Clinical Response indicates the change from Baseline in the Total Mayo Clinic score <= -3 and the percentage change from Baseline in the Total Mayo Clinic score <= -30% to Week 12, with an accompanying decrease in the rectal bleeding subscore of at least 1 point or an absolute rectal bleeding subscore of <= 1.
52 weeks
Number of Subjects Who Achieve Clinical Remission at Week 12
The Mayo Clinic Score is comprised of 4 parts: stool frequency, rectal bleeding, endoscopic findings and physician's global assessment, each scored from 0-3. The total score ranges from 0-12 with higher scores indicating increased severity of disease. Clinical remission is defined as a total Mayo Clinic score of ≤ 2 and no subscores > 1.
12 weeks
Number of Subjects Who Achieve Clinical Remission at Week 52
The Mayo Clinic Score is comprised of 4 parts: stool frequency, rectal bleeding, endoscopic findings and physician's global assessment, each scored from 0-3. The total score ranges from 0-12 with higher scores indicating increased severity of disease. Clinical remission is defined as a total Mayo Clinic score of ≤ 2 and no subscores > 1.
52 weeks
Hradec Králové
500 12
Czechia
Znojmo
669 02
Czechia
Budapest
1125
Hungary
Budapest
H-1032
Hungary
Budapest
H-1083
Hungary
Bydgoszcz
85-168
Poland
Rzeszów
35-302
Poland
Sopot
81-756
Poland
Tychy
43-100
Poland
Warsaw
00-632
Poland
Warsaw
03-580
Poland
Warsaw
54-239
Poland
Bucharest
Sector 2
020125
Romania
Krasnoyarsk
660022
Russia
Moscow
129110
Russia
Novosibirsk
630091
Russia
Penza
440026
Russia
Saint Petersburg
194354
Russia
Saint Petersburg
196247
Russia
Zemun
Belgrade
11080
Serbia
Bežanija Kosa
Belgrade
11080
Serbia
Kragujevac
34 000
Serbia
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
FG002
KHK4083 Cohort 3
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
FG003
KHK4083 Cohort 4
Subjects received one maximum tolerated dose (10.0 mg/kg) IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
FG004
Placebo
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.
FG0009 subjects
FG00110 subjects
FG0029 subjects
FG00321 subjects
FG00417 subjects
Completed Induction Therapy
FG0008 subjectsSubjects received KHK4083 1.0 mg/kg for 12 weeks
FG0019 subjectsSubjects received KHK4083 3.0 mg/kg for 12 weeks
FG0028 subjectsSubjects received KHK4083 10.0 mg/kg for 12 weeks
FG00319 subjectsSubjects received the maximum tolerated dose of KHK4083 10.0 mg/kg for 12 weeks
FG00417 subjectsSubjects received Placebo for 12 weeks
Completed Induction Therapy Follow-Up
FG0005 subjects
FG0011 subjects
FG0022 subjects
FG0030 subjects
FG0042 subjects
Completed Long-Term Extension Therapy
FG0003 subjects10 add'l treatments of KHK4083 (same dose as Induction Therapy) as maintenance therapy.
FG0010 subjects
FG0020 subjects
FG0030 subjects
FG0040 subjects
Completed LTE Follow-up
FG0002 subjects
FG0010 subjects
FG0020 subjects
FG0030 subjects
FG0040 subjects
Completed Open-Label Extension Therapy
FG0000 subjects
FG0017 subjects10 add'l treatments of Open-Label KHK4083 (same dose as Induction Therapy) as maintenance therapy.
FG0024 subjects10 add'l treatments of Open-Label KHK4083 (same dose as Induction Therapy) as maintenance therapy
FG00317 subjects10 add'l treatments of Open-Label KHK4083 (same dose as Induction Therapy) as maintenance therapy
FG00413 subjects10 add'l treatments of Open-Label KHK4083 (same dose as Induction Therapy) as maintenance therapy
Completed OLE Follow-up
FG0000 subjects
FG0016 subjects
FG0024 subjects
FG00314 subjects
FG00410 subjects
Moved From LTE to OLE Therapy
FG0000 subjects
FG0015 subjects
FG0020 subjects
FG0030 subjects
FG0042 subjects
Discontinued the Treatment
FG0004 subjects
FG0015 subjects
FG0025 subjects
FG0035 subjects
FG0048 subjects
Discontinued the Study
FG0005 subjects
FG0014 subjects
FG0025 subjects
FG0036 subjects
FG0048 subjects
COMPLETED
FG0004 subjects
FG0016 subjects
FG0024 subjects
FG00315 subjects
FG0049 subjects
NOT COMPLETED
FG0005 subjects
FG0014 subjects
FG0025 subjects
FG0036 subjects
FG0048 subjects
Type
Comment
Reasons
Adverse Event
FG0000 subjects
FG0010 subjects
FG0022 subjects
FG0032 subjects
FG0041 subjects
Disease Worsening
FG0003 subjects
FG0011 subjects
FG0020 subjects
FG0030 subjects
FG004
Withdrawal by Subject
FG0001 subjects
FG0011 subjects
FG0022 subjects
FG0034 subjects
FG004
Physician Decision
FG0000 subjects
FG0011 subjects
FG0021 subjects
FG0030 subjects
FG004
Death
FG0000 subjects
FG0011 subjects
FG0020 subjects
FG0030 subjects
FG004
Subject moved to different country
FG0001 subjects
FG0010 subjects
FG0020 subjects
FG0030 subjects
FG004
Type of Units Analyzed
Not provided
Arm/Group Information
ID
Title
Description
BG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
BG001
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
BG002
KHK4083 Cohort 3
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
BG003
KHK4083 Cohort 4
Subjects received one maximum tolerated dose (10.0 mg/kg) IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
BG004
Placebo
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.
BG005
Total
Total of all reporting groups
Denominators
Units
Counts
Participants
BG0009
BG00110
BG0029
BG00321
BG00417
BG00566
Baseline Measures
Title
Description
Population Description
Parameter Type
Dispersion Type
Unit of Measure
Calculate Percentage
Denominator Units Selected
Denominators
Classes
Age, Categorical
Count of Participants
Participants
Title
Denominators
Categories
Title
Measurements
<=18 years
BG0000
BG0010
BG0020
BG003
Age, Continuous
Mean
Full Range
years
Title
Denominators
Categories
Title
Measurements
BG00047.3(18 to 67)
BG00146.1(21 to 75)
BG002
Sex: Female, Male
Count of Participants
Participants
Title
Denominators
Categories
Title
Measurements
Female
BG0004
BG0012
BG002
Ethnicity (NIH/OMB)
Count of Participants
Participants
Title
Denominators
Categories
Title
Measurements
Hispanic or Latino
BG0000
BG0010
BG002
Race (NIH/OMB)
Count of Participants
Participants
Title
Denominators
Categories
Title
Measurements
American Indian or Alaska Native
BG0000
BG0010
BG002
Type
Title
Description
Population Description
Reporting Status
Anticipated Posting Date
Parameter Type
Dispersion Type
Unit of Measure
Calculate Percentage
Time Frame
Units Analyzed
Denominator Units Selected
Arm/Group Information
Denominators
Classes
Analyses
Primary
Number of Subjects With Treatment-related Adverse Events
To determine the safety and tolerability of KHK4083
Safety Analysis Set - All randomized subjects who received any (even partial dose) investigational product (KHK4083 or placebo).
Posted
Count of Participants
Participants
Up to 52 weeks
ID
Title
Description
OG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG001
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG002
KHK4083 Cohort 3
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG003
KHK4083 Cohort 4
Subjects received one maximum tolerated dose (10.0 mg/kg) IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG004
KHK4083 Combined
The total number of participants analyzed who were randomized to KHK4083 during Induction Therapy.
OG005
Placebo
Subjects received placebo IV infusion treatments from Baseline to Week 12. Subjects who completed double-blind Induction Therapy (i.e., at least five of six treatments) were eligible to enter OLE Therapy and receive 10 treatments of open-label KHK4083 (at the same dose administered to that subject during Induction Therapy) as maintenance therapy. Each subject was to receive one IV infusion every 4 weeks from Week 12 to Week 48.
Units
Counts
Participants
OG0009
OG00110
OG0029
OG003
Title
Denominators
Categories
With Any TEAE
Title
Measurements
OG0005
OG0017
OG0027
OG003
Primary
Number of Subjects With Treatment-related Serious Adverse Events
To determine the safety and tolerability of KHK4083
Safety Analysis Set - All randomized subjects who received any (even partial dose) investigational product (KHK4083 or placebo).
Posted
Count of Participants
Participants
Up to 52 weeks
ID
Title
Description
OG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG001
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG002
KHK4083 Cohort 3
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
Primary
Number of Subjects Who Show Improvement in the Mucosa at Week 12
Measured by the modified Mayo endoscopy sub-score (mMES), which ranges from 0-3 with higher scores = more severe disease.
Full analysis set - All randomized subjects who received at least one full dose of investigational product and had a Baseline and at least one post-treatment primary efficacy variable.
Posted
Count of Participants
Participants
12 weeks
ID
Title
Description
OG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG001
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG002
KHK4083 Cohorts 3 + 4 Combined
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
Primary
Proportion of Subjects Who Show Improvement in the Mucosa at Week 52
Measured by the modified Mayo endoscopy sub-score (mMES), which ranges from 0-3 with higher scores = more severe disease.
Posted
Count of Participants
Participants
52 weeks
ID
Title
Description
OG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG001
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG002
KHK4083 Cohorts 3 + 4 Combined
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
Secondary
Number of Subjects With Confirmed Anti-KHK4083 Antibodies (Immunogenicity)
The immunogenicity was assessed by determination of the development of anti-drug antibodies (ADA) against KHK4083.
All subjects who received at least one dose of KHK4083, including 14 subjects initially randomized to placebo and who then continued into Open-Label Extension therapy, where they received the maximum tolerated dose of KHK4083.
Posted
Count of Participants
Participants
52 weeks
ID
Title
Description
OG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG001
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG002
KHK4083 Cohort 3
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
Secondary
Number of Subjects Who Achieve Mucosal Healing at Week 12
The endoscopic Mayo Score (Mayo endoscopic subscore) evaluates ulcerative colitis stage, based only on endoscopic exploration. The scale ranges from 0 to 3, with higher scores = more severe activity. Mucosal healing is defined as modified Mayo endoscopy sub-score (mMES) of 0 or 1 at Week 12.
Full analysis set - All randomized subjects who received at least one full dose of investigational product and had a Baseline and at least one post-treatment primary efficacy variable.
Posted
Count of Participants
Participants
12 weeks
ID
Title
Description
OG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG001
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG002
KHK4083 Cohorts 3 + 4 Combined
Secondary
Number of Subjects Who Achieve Mucosal Healing at Week 52
The endoscopic Mayo Score (Mayo endoscopic subscore) evaluates ulcerative colitis stage, based only on endoscopic exploration. The scale ranges from 0 to 3, with higher scores = more severe activity. Mucosal healing is defined as modified Mayo endoscopy sub-score (mMES) of 0 or 1.
Posted
Count of Participants
Participants
52 weeks
ID
Title
Description
OG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG001
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG002
KHK4083 Cohorts 3 + 4 Combined
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
Secondary
Number of Subjects Who Achieve Clinical Improvement at Week 12
The Mayo Clinic Score is comprised of 4 parts: stool frequency, rectal bleeding, endoscopic findings and physician's global assessment, each scored from 0-3. The total score ranges from 0-12 with higher scores indicating increased severity of disease. Improvement will be based on a reduction in the total Mayo Clinic score.
Full analysis set - All randomized subjects who received at least one full dose of investigational product and had a Baseline and at least one post-treatment primary efficacy variable.
Posted
Count of Participants
Participants
12 weeks
ID
Title
Description
OG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG001
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG002
Secondary
Change From Baseline in Total Mayo Scale Score at Week 52
The Mayo Clinic Score is comprised of 4 parts: stool frequency, rectal bleeding, endoscopic findings and physician's global assessment, each scored from 0-3. The total score ranges from 0-12 with higher scores indicating increased severity of disease. Improvement was based on a reduction (mean change from Baseline [Week 0] to Week 52) in the total Mayo Clinic score.
The overall number of participants is the number in the full analysis set. The number of patients analyzed is the number of patients who had values at the noted visits.
There were no subjects in the 10.0 mg/kg KHK4083 group in the LTE Therapy Period. There were no subjects in the 1.0 mg/kg KHK4083 group in the OLE Therapy Period.
Posted
Mean
Standard Deviation
score on a scale
52 weeks
ID
Title
Description
OG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG001
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
Secondary
Number of Subjects Who Achieve a Clinical Response at Week 12
The Mayo Clinic Score is comprised of 4 parts: stool frequency, rectal bleeding, endoscopic findings and physician's global assessment, each scored from 0-3. The total score ranges from 0-12 with higher scores indicating increased severity of disease. Clinical Response is a reduction in the total Mayo Clinic score of at least 3 points.
Full analysis set - All randomized subjects who received at least one full dose of investigational product and had a Baseline and at least one post-treatment primary efficacy variable.
Posted
Count of Participants
Participants
12 weeks
ID
Title
Description
OG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG001
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG002
Secondary
Number of Subjects Who Achieve a Clinical Response at Week 52
The Mayo Clinic Score is comprised of 4 parts: stool frequency, rectal bleeding, endoscopic findings and physician's global assessment, each scored from 0-3. The total score ranges from 0-12 with higher scores indicating increased severity of disease. Clinical Response indicates the change from Baseline in the Total Mayo Clinic score <= -3 and the percentage change from Baseline in the Total Mayo Clinic score <= -30% to Week 12, with an accompanying decrease in the rectal bleeding subscore of at least 1 point or an absolute rectal bleeding subscore of <= 1.
Posted
Count of Participants
Participants
52 weeks
ID
Title
Description
OG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG001
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG002
Secondary
Number of Subjects Who Achieve Clinical Remission at Week 12
The Mayo Clinic Score is comprised of 4 parts: stool frequency, rectal bleeding, endoscopic findings and physician's global assessment, each scored from 0-3. The total score ranges from 0-12 with higher scores indicating increased severity of disease. Clinical remission is defined as a total Mayo Clinic score of ≤ 2 and no subscores > 1.
Posted
Count of Participants
Participants
12 weeks
ID
Title
Description
OG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG001
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG002
KHK4083 Cohorts 3 + 4 Combined
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
Secondary
Number of Subjects Who Achieve Clinical Remission at Week 52
The Mayo Clinic Score is comprised of 4 parts: stool frequency, rectal bleeding, endoscopic findings and physician's global assessment, each scored from 0-3. The total score ranges from 0-12 with higher scores indicating increased severity of disease. Clinical remission is defined as a total Mayo Clinic score of ≤ 2 and no subscores > 1.
Posted
Count of Participants
Participants
52 weeks
ID
Title
Description
OG000
KHK4083 Cohort 1
Subjects received one 1.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG001
KHK4083 Cohort 2
Subjects received one 3.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG002
KHK4083 Cohorts 3 + 4 Combined
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
Time Frame
52 Weeks
Description
Not provided
All-Cause Mortality Comment
Not provided
Arm/Groups
ID
Title
Description
Deaths (Affected)
Deaths (At Risk)
Serious Events (Affected)
Serious Events (At Risk)
Other Events (Affected)
Other Events (At Risk)
EG000
KHK4083 Cohort 1
Subjects who qualify will receive 1.0 mg/kg IV infusion treatments of KHK4083 from Baseline to Week 48.
0
9
1
9
5
9
EG001
KHK4083 Cohort 2
Subjects who qualify will receive 3.0 mg/kg IV infusion treatments of KHK4083 from Baseline to Week 48.
1
10
1
10
7
10
EG002
KHK4083 Cohort 3
Subjects who qualify will receive 10.0 mg/kg IV infusion treatments of KHK4083 from Baseline to Week 48.
0
9
1
9
7
9
EG003
KHK4083 Cohort 4
Subjects who qualify will receive maximum tolerated dose (10.0 mg/kg) IV infusion treatments of KHK4083 from Baseline to Week 48.
0
21
3
21
13
21
EG004
KHK4083 Combined
The total number of participants analyzed who were randomized to KHK4083 during Treatment parts A & B.
1
49
6
49
32
49
EG005
Placebo
Subjects received placebo IV infusion treatments from Baseline to Week 12. Subjects who completed double-blind Induction Therapy (i.e., at least five of six treatments) were eligible to enter OLE Therapy and receive 10 treatments of open-label KHK4083 (at the same dose administered to that subject during Induction Therapy) as maintenance therapy. Each subject was to receive one IV infusion every 4 weeks from Week 12 to Week 48.
Subjects received one maximum tolerated dose (10.0 mg/kg) IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG004
KHK4083 Combined
The total number of participants analyzed who received KHK4083 during Induction Therapy.
OG005
Placebo
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.
Units
Counts
Participants
OG0009
OG00110
OG0029
OG00321
OG00449
OG00517
Title
Denominators
Categories
With Any Serious TEAE
Title
Measurements
OG0001
OG0011
OG0021
OG0033
OG0046
OG0053
With Any Drug-related Serious TEAE
Title
Measurements
OG0000
OG0010
OG0020
OG003
Who Died
Title
Measurements
OG0000
OG0011
OG0020
OG003
OG003
KHK4083 Combined
The total number of participants analyzed who were randomized to KHK4083 during Induction Therapy.
OG004
Placebo
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.
Units
Counts
Participants
OG0007
OG0018
OG00222
OG00337
OG00415
Title
Denominators
Categories
mMES Improvement
Title
Measurements
OG0002
OG0014
OG0029
OG00315
OG0045
Modified Baron Endoscopic Score Improvement
Title
Measurements
OG0003
OG0015
OG0028
OG003
OG003
KHK4083 Combined
The total number of participants analyzed who were randomized to KHK4083 during Induction Therapy,
OG004
Placebo
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.
Units
Counts
Participants
OG0007
OG0018
OG00221
OG00336
OG00414
Title
Denominators
Categories
Title
Measurements
OG0001
OG0013
OG0029
OG00313
OG0044
OG003
KHK4083 Cohort 4
Subjects received one maximum tolerated dose (10.0 mg/kg) IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG004
Placebo
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.
Units
Counts
Participants
OG0009
OG00110
OG0029
OG00321
OG00414
Title
Denominators
Categories
Subjects with Pre-Existing ADA at Baseline
Title
Measurements
OG0001
OG0012
OG0021
OG0030
OG0041
Subjects with Production of Treatment-Induced ADA
Title
Measurements
OG0003
OG0010
OG0021
OG003
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG003
KHK4083 Combined
The total number of participants analyzed who were randomized to KHK4083 during Induction Therapy.
OG004
Placebo
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.
Units
Counts
Participants
OG0007
OG0018
OG00222
OG00337
OG00415
Title
Denominators
Categories
Title
Measurements
OG0001
OG0013
OG0028
OG00312
OG0044
OG003
KHK4083 Combined
The total number of participants analyzed who were randomized to KHK4083 during Induction Therapy.
OG004
Placebo
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.
Units
Counts
Participants
OG0007
OG0018
OG00221
OG00336
OG00414
Title
Denominators
Categories
Title
Measurements
OG0001
OG0013
OG0027
OG00311
OG0043
KHK4083 Cohorts 3 + 4 Combined
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG003
KHK4083 Combined
The total number of participants analyzed who were randomized to KHK4083 during Induction Therapy.
OG004
Placebo
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.
Units
Counts
Participants
OG0007
OG0018
OG00222
OG00337
OG00415
Title
Denominators
Categories
Title
Measurements
OG0002
OG0014
OG0029
OG00315
OG0045
OG002
KHK4083 Cohorts 3 + 4 Combined
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG003
KHK4083 Combined
The total number of participants analyzed who were randomized to KHK4083 during Induction Therapy.
OG004
Placebo
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.
Units
Counts
Participants
OG0007
OG0018
OG00222
OG00337
OG00415
Title
Denominators
Categories
LTE Period - Baseline Score
ParticipantsOG0003
ParticipantsOG0015
ParticipantsOG0020
ParticipantsOG0038
ParticipantsOG0042
Title
Measurements
OG0008.0± 0.0
OG0017.8± 0.8
OG0037.9± 0.6
OG004
LTE Period - Week 52 Score
ParticipantsOG0002
ParticipantsOG0010
ParticipantsOG0020
ParticipantsOG0032
LTE Period - Week 52 Change from Baseline
ParticipantsOG0002
ParticipantsOG0010
ParticipantsOG0020
ParticipantsOG0032
OLE Period - Baseline Score
ParticipantsOG0000
ParticipantsOG0018
ParticipantsOG00221
ParticipantsOG00329
OLE Period - Week 52 Score
ParticipantsOG0000
ParticipantsOG0016
ParticipantsOG00219
ParticipantsOG00325
OLE Period - Week 52 Change from Baseline
ParticipantsOG0000
ParticipantsOG0016
ParticipantsOG00219
ParticipantsOG00325
KHK4083 Cohorts 3 + 4 Combined
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG003
KHK4083 Combined
The total number of participants analyzed who were randomized to KHK4083 during Induction Therapy.
OG004
Placebo
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.
Units
Counts
Participants
OG0007
OG0018
OG00222
OG00337
OG00415
Title
Denominators
Categories
Title
Measurements
OG0003
OG0018
OG00211
OG00322
OG0049
KHK4083 Cohorts 3 + 4 Combined
Subjects received one 10.0 mg/kg IV infusion treatment of KHK4083 every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48.
OG003
KHK4083 Combined
The total number of participants analyzed who were randomized to KHK4083 during Induction Therapy.
OG004
Placebo
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.
Units
Counts
Participants
OG0007
OG0018
OG00221
OG00336
OG00414
Title
Denominators
Categories
Title
Measurements
OG0002
OG0014
OG00214
OG00320
OG0045
OG003
KHK4083 Combined
The total number of participants analyzed who were randomized to KHK4083 during Induction Therapy.
OG004
Placebo
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.
Units
Counts
Participants
OG0007
OG0018
OG00222
OG00337
OG00415
Title
Denominators
Categories
Title
Measurements
OG0001
OG0013
OG0026
OG00310
OG0043
OG003
KHK4083 Combined
The total number of participants analyzed who were randomized to KHK4083 during Induction Therapy.
OG004
Placebo
Subjects received one IV infusion treatment of Placebo every two weeks from Week 0 to Week 10 of Induction Therapy. Subjects who chose to continue into extension therapy and were eligible received one IV infusion every 4 weeks (at the same dose as Induction Therapy) from Week 12 to Week 48. Subjects who participated in Open-Label Therapy received KHK4083 instead of placebo.