Trial of Early Aggressive Drug Therapy in Juvenile Idiopathic Arthritis
Study Details
Study Description
Brief Summary
The purpose of this study is to compare two aggressive drug regimens for children with poly-juvenile idiopathic arthritis (JIA) and extended oligo JIA.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 4 |
Detailed Description
JIA is a type of arthritis with no definite cause and an onset prior to 16 years of age. JIA causes joint destruction, pain, and permanent disability. There are multiple types of JIA; collectively, they represent one of the most common chronic diseases in children and the most prevalent pediatric rheumatic illness. Poly-JIA, one type of JIA, affects at least five joints in the body within the first 6 months of disease. Long-term remission of poly-JIA is uncommon, and most children must remain on multiple combinations of medications for many years. The usual treatment for poly-JIA is based upon the gradual addition of medications that might be more effective in treating this disease. There is a need to find uniformly effective treatments for children with poly-JIA. Based on previous adult arthritis studies, there appears to be an early window of opportunity in the disease progression during which aggressive therapy has a profound beneficial long-term effect. The purpose of this study is to compare the effectiveness of two aggressive drug regimens in treating children with poly-JIA. Specifically, the study will determine whether aggressive therapy started in the first 6 months of disease onset can result in inactive disease and clinical remission while on these medications.
All participants will receive weekly methotrexate shots while in the study. In addition, participants will be randomly assigned to one of two groups:
-
Group 1 participants will receive placebo etanercept shots for up to 12 months and daily placebo prednisolone liquid for 4 months.
-
Group 2 participants will receive etanercept shots for up to 12 months and daily prednisolone liquid for 4 months.
The study will last up to 12 months and include two parts. Part A will last 1 to 6 months, depending on response to assigned treatments. If participants are still experiencing active arthritis at 6 months, they will be offered open-label treatment with etanercept and prednisolone. If participants experience inactive disease any time prior to 6 months, they will enter Part B of the study. During Part B, which will last up to 6 months, participants will remain on the same treatment regimen that they were provided in Part A. If participants experience inactive disease followed by a flare of disease any time during the study, they will stop participating.
During the study, there will be 11 study visits for all participants. Study visits will include a physical exam, including joint evaluations; blood and urine collection; and questionnaires regarding function, quality of life, medication compliance, other medications used, infections, and adverse symptoms.
Blood will be collected for translational studies.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Active Comparator: Methotrexate Arm Methotrexate 0.5 mg/kg given by subcutaneous injection once per week, plus placebo etanercept and placebo prednisolone |
Drug: methotrexate
Methotrexate 0.5 mg/kg given by sub cutaneous injection once per week, plus placebo etanercept and and placebo prednisolone
Other Names:
|
Active Comparator: Methotrexate-Etanercept-Prednisolone Arm Methotrexate 0.5 mg/kg given by subcutaneous injection once per week, plus etanercept 0.8 mg/kg given by subcutaneous injection once per week, plus prednisolone by mouth daily with decreasing dose tapered over 16 weeks |
Drug: methotrexate - etanercept - prednisolone arm
methotrexate 0.5 mg/kg given by sub cutaneous injection once per week, plus etanercept 0.8 mg/kg given by sub cutaneous injection once per week, plus prednisolone, by mouth daily with decreasing dose tapered over 16 weeks.
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Proportion of Participants Who Attain Inactive Disease by 6 Months [6 months after initiation of study intervention]
Secondary Outcome Measures
- Safety Profiles, Including the Number of Treatment-emergent, Serious, or Unexpected Adverse Events and Other Important Medical Events [Over 12 months maximum study participation per subject]
- Clinical Remission on Medication [12 months or end of study]
6 months of clinical inactive disease
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Diagnosis of active poly-JIA as determined by International League of Associations for Rheumatology (ILAR) criteria
-
Onset of signs and symptoms of poly-JIA for 12 months or less prior to study screening
-
Willing to use acceptable forms of contraception for the duration of the study and for 3 months after the study
-
Parent or guardian willing to provide informed consent
-
Able to attend all study visits
Exclusion Criteria:
- Received or currently receiving disease-modifying antirheumatic drugs (DMARDs), biologic, or prednisone for any duration for treatment of poly-JIA, with the following exceptions:
-
Methotrexate duration must be less than or equal to 6 weeks at a dose of less than or equal to 0.5 mg/kg/week (40 mg max),
-
Steroid use has been less than or equal to 4 weeks and the subject is off of steroids for at least 1 week prior to enrollment
-
Received intramuscular or soft-tissue injections of corticosteroids for treatment of poly-JIA before receiving the first dose of study medication. Up to 2 joint injections with intra-articular steroids (IAS) will be allowed up to 7 days after the baseline visit.
-
History of or active cancer of any type
-
Active gastrointestinal disease (e.g., inflammatory bowel disease)
-
Chronic or acute kidney or liver disorder
-
Significant blood clotting defect
-
AST (SGOT), ALT (SGPT), or BUN levels more than two times the upper level of normal, creatinine levels more than 1.5 mg/dl, or any other laboratory abnormality considered to be clinically significant within 28 days prior to baseline
-
Chronic condition (e.g., diabetes, epilepsy) that is either not stable or poorly controlled and may interfere with study participation
-
Received any investigational medication within 30 days prior to the first dose of study medication or scheduled to receive an investigational drug (other than the study medications) during the course of the study
-
Chronic or active infection or any major episode of infection requiring hospitalization or treatment with intravenous antibiotics within 30 days prior to study screening
-
HIV infected
-
Known past or current hepatitis infection
-
Received a live virus vaccine within 1 month prior to baseline
-
Purified protein derivative (PPD) positive (positive tuberculosis [TB] test)
-
Pregnancy
-
Any medical condition that would make study participation difficult or inadvisable in the opinion of the investigator
-
History of or current psychiatric illness that would interfere with study participation
-
History of alcohol or drug abuse within the 6 months prior to study entry that would interfere with study participation
-
Inability to comply with study requirements for any reason
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Stanford University Medical Center | Palo Alto | California | United States | 94305 |
2 | Rady Children's Hospital | San Diego | California | United States | 92123-4282 |
3 | University of California San Francisco Medical Center | San Francisco | California | United States | 94143 |
4 | Children's Hospital of Boston | Boston | Massachusetts | United States | 02115 |
5 | Hackensack University Medical Center | Hackensack | New Jersey | United States | 07601 |
6 | Children's Hospital at Montefiore | Bronx | New York | United States | 10467 |
7 | Schneider Children's Hospital | New Hyde Park | New York | United States | 11040 |
8 | Duke University | Durham | North Carolina | United States | 27710 |
9 | Cincinnati Children's Hospital Medical Center | Cincinnati | Ohio | United States | 45229-3039 |
10 | Cleveland Clinic Foundation | Cleveland | Ohio | United States | 44195 |
11 | Children's Hospital of Columbus | Columbus | Ohio | United States | 43205 |
12 | Oklahoma University Health Science Center | Oklahoma City | Oklahoma | United States | 73104 |
13 | Texas Scottish Rite Hospital | Dallas | Texas | United States | 75219 |
14 | University of Utah | Salt Lake City | Utah | United States | 84132 |
15 | Seattle Children's Hospital and Regional Medical Center | Seattle | Washington | United States | 98105 |
Sponsors and Collaborators
- Seattle Children's Hospital
- National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
- Amgen
Investigators
- Principal Investigator: Carol A. Wallace, MD, Childrens Hospital and Regional Medical Center
Study Documents (Full-Text)
None provided.More Information
Additional Information:
Publications
- Lovell DJ, Reiff A, Jones OY, Schneider R, Nocton J, Stein LD, Gedalia A, Ilowite NT, Wallace CA, Whitmore JB, White B, Giannini EH; Pediatric Rheumatology Collaborative Study Group. Long-term safety and efficacy of etanercept in children with polyarticular-course juvenile rheumatoid arthritis. Arthritis Rheum. 2006 Jun;54(6):1987-94.
- Wallace CA, Ruperto N, Giannini E; Childhood Arthritis and Rheumatology Research Alliance; Pediatric Rheumatology International Trials Organization; Pediatric Rheumatology Collaborative Study Group. Preliminary criteria for clinical remission for select categories of juvenile idiopathic arthritis. J Rheumatol. 2004 Nov;31(11):2290-4.
- Wallace CA. Current management of juvenile idiopathic arthritis. Best Pract Res Clin Rheumatol. 2006 Apr;20(2):279-300. Review.
- R01AR049762
- 5R01AR049762-02
Study Results
Participant Flow
Recruitment Details | 85 children with poly JIA within 12 months of onset recruited from pediatric rheumatology clinics at 15 sites |
---|---|
Pre-assignment Detail | Eligible patients were permitted to have received up to 2 intra-articular corticosteroid injections before or up to 2 weeks after baseline; and oral prednisolone for up to 4 weeks, but must have been off corticosteroids for at least 1 week prior to enrollment. Patients with past or current JIA-associated uveitis were excluded. |
Arm/Group Title | Methotrexate Arm | Methotrexate-Prednisolone-Etanercept Arm |
---|---|---|
Arm/Group Description | Methotrexate 0.5 mg/kg given by subcutaneous injection once per week, plus placebo etanercept and placebo prednisolone | Methotrexate 0.5 mg/kg given by subcutaneous injection once per week, plus etanercept 0.8 mg/kg given by subcutaneous injection once per week, plus prednisolone by mouth daily with decreasing dose tapered over 16 weeks |
Period Title: Overall Study | ||
STARTED | 43 | 42 |
COMPLETED | 39 | 38 |
NOT COMPLETED | 4 | 4 |
Baseline Characteristics
Arm/Group Title | Methotrexate Arm | Methotrexate-Prednisolone-Etanercept Arm | Total |
---|---|---|---|
Arm/Group Description | Methotrexate 0.5 mg/kg given by subcutaneous injection once per week, plus placebo etanercept and placebo prednisolone | Methotrexate 0.5 mg/kg given by subcutaneous injection once per week, plus etanercept 0.8 mg/kg given by subcutaneous injection once per week, plus prednisolone by mouth daily with decreasing dose tapered over 16 weeks | Total of all reporting groups |
Overall Participants | 43 | 42 | 85 |
Age (Count of Participants) | |||
<=18 years |
43
100%
|
42
100%
|
85
100%
|
Between 18 and 65 years |
0
0%
|
0
0%
|
0
0%
|
>=65 years |
0
0%
|
0
0%
|
0
0%
|
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
11.1
(4.1)
|
9.9
(4.6)
|
10.5
(4.3)
|
Sex: Female, Male (Count of Participants) | |||
Female |
34
79.1%
|
29
69%
|
63
74.1%
|
Male |
9
20.9%
|
13
31%
|
22
25.9%
|
Region of Enrollment (participants) [Number] | |||
United States |
43
100%
|
42
100%
|
85
100%
|
Outcome Measures
Title | Proportion of Participants Who Attain Inactive Disease by 6 Months |
---|---|
Description | |
Time Frame | 6 months after initiation of study intervention |
Outcome Measure Data
Analysis Population Description |
---|
all participants receiving study medications |
Arm/Group Title | Methotrexate Arm | Methotrexate-Prednisolone-Etanercept Arm |
---|---|---|
Arm/Group Description | Methotrexate 0.5 mg/kg given by subcutaneous injection once per week, plus placebo etanercept and placebo prednisolone | Methotrexate 0.5 mg/kg given by subcutaneous injection once per week, plus etanercept 0.8 mg/kg given by subcutaneous injection once per week, plus prednisolone by mouth daily with decreasing dose tapered over 16 weeks |
Measure Participants | 43 | 42 |
Number [participants] |
10
23.3%
|
17
40.5%
|
Title | Safety Profiles, Including the Number of Treatment-emergent, Serious, or Unexpected Adverse Events and Other Important Medical Events |
---|---|
Description | |
Time Frame | Over 12 months maximum study participation per subject |
Outcome Measure Data
Analysis Population Description |
---|
all participants that received study medications |
Arm/Group Title | Methotrexate Arm | Methotrexate-Prednisolone-Etanercept Arm |
---|---|---|
Arm/Group Description | Methotrexate 0.5 mg/kg given by subcutaneous injection once per week, plus placebo etanercept and placebo prednisolone | Methotrexate 0.5 mg/kg given by subcutaneous injection once per week, plus etanercept 0.8 mg/kg given by subcutaneous injection once per week, plus prednisolone by mouth daily with decreasing dose tapered over 16 weeks |
Measure Participants | 43 | 42 |
Number [events] |
1
|
2
|
Title | Clinical Remission on Medication |
---|---|
Description | 6 months of clinical inactive disease |
Time Frame | 12 months or end of study |
Outcome Measure Data
Analysis Population Description |
---|
all participants receiving study medications |
Arm/Group Title | Methotrexate Arm | Methotrexate-Prednisolone-Etanercept Arm |
---|---|---|
Arm/Group Description | Methotrexate 0.5 mg/kg given by subcutaneous injection once per week, plus placebo etanercept and placebo prednisolone | Methotrexate 0.5 mg/kg given by subcutaneous injection once per week, plus etanercept 0.8 mg/kg given by subcutaneous injection once per week, plus prednisolone by mouth daily with decreasing dose tapered over 16 weeks |
Measure Participants | 43 | 42 |
Number [participants] |
3
7%
|
9
21.4%
|
Adverse Events
Time Frame | ||||
---|---|---|---|---|
Adverse Event Reporting Description | ||||
Arm/Group Title | Methotrexate Arm | Methotrexate-Prednisolone-Etanercept Arm | ||
Arm/Group Description | Methotrexate 0.5 mg/kg given by subcutaneous injection once per week, plus placebo etanercept and placebo prednisolone | Methotrexate 0.5 mg/kg given by subcutaneous injection once per week, plus etanercept 0.8 mg/kg given by subcutaneous injection once per week, plus prednisolone by mouth daily with decreasing dose tapered over 16 weeks | ||
All Cause Mortality |
||||
Methotrexate Arm | Methotrexate-Prednisolone-Etanercept Arm | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | ||
Serious Adverse Events |
||||
Methotrexate Arm | Methotrexate-Prednisolone-Etanercept Arm | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 1/43 (2.3%) | 2/42 (4.8%) | ||
Infections and infestations | ||||
pneumonia | 0/43 (0%) | 0 | 1/42 (2.4%) | 1 |
septic hip | 0/43 (0%) | 0 | 1/42 (2.4%) | 1 |
Psychiatric disorders | ||||
psychosis | 1/43 (2.3%) | 1 | 0/42 (0%) | 0 |
Other (Not Including Serious) Adverse Events |
||||
Methotrexate Arm | Methotrexate-Prednisolone-Etanercept Arm | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/43 (0%) | 3/42 (7.1%) | ||
Hepatobiliary disorders | ||||
liver function test elevation | 0/43 (0%) | 0 | 3/42 (7.1%) | 3 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Carol Wallace, MD Principal Investigator |
---|---|
Organization | University of Washington and Seattle Children's Hospital |
Phone | 206-987-2057 |
cwallace@u.washington.edu |
- R01AR049762
- 5R01AR049762-02