A Phase 3 interventional study of Golimumab and Methotrexate in Arthritis, Juvenile, sponsored by Janssen Research & Development, LLC. Completed at 38 sites in 9 countries. Open to participants aged 2 Years to 17 Years. Per ClinicalTrials.gov, last updated 2025-11-14.
Sponsored by Janssen Research & Development, LLC · Phase 3, Interventional, and Treatment
The purpose of this study is to evaluate the pharmacokinetics (the study of the way a drug enters and leaves the blood and tissues over time) of golimumab administered intravenously (IV) to pediatric participants with polyarticular (affects 5 or more joints) juvenile (an onset before age 16) idiopathic (of unknown cause) arthritis (joint pain) (pJIA) manifested by greater than or equal to (>=) 5 joints with active arthritis despite methotrexate (MTX) therapy for >= 2 months.
This is a single arm, Open-label (all people know the identity of the intervention), multi-center (when more than one hospital or medical school team work on a medical research study) study to determine the pharmacokinetics (the study of the way a drug enters and leaves the blood and tissues over time), efficacy (effectiveness) and safety of intravenous golimumab in participants with pJIA despite current treatment with methotrexate (MTX). The study will consist of 3 parts: Screening Phase (6 weeks); an Open-label Treatment Phase (consists of golimumab and MTX treatment for 52 weeks, wherein after Week 28, MTX dose change is allowed); Long-term Extension Phase (after Week 52 through Week 252) and Extended Treatment Period (after week 252). The maximal study duration for a participant will not exceed 832 weeks. All the eligible participants will be administered golimumab IV infusion and commercial MTX. Blood samples will be collected for evaluation of pharmacokinetics of study treatment. Participants' safety will be monitored throughout the study.
352 studies on the registry are indexed under Arthritis, Juvenile; 92 are open to participants now.
This study's enrollment of 130 is above the median of 50 across 225 interventional studies indexed under Arthritis, Juvenile.
Browse Arthritis, Juvenile studies →Janssen Research & Development, LLC is the lead sponsor of 912 studies on the registry; 76 are open to participants now.
Of its 278 completed or terminated interventional studies of FDA-regulated products, 131 (47%) have results posted.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
Participants will receive 80 milligram per meter square (mg/m\^2) as an intravenous (IV) infusion at Weeks 0, 4, and every 8 weeks thereafter up to Week 244, along with commercial methotrexate (MTX) weekly through Week 28 at the same Body Surface Area (BSA)-based dosage (10 to 30 mg/m\^2 per week for participants with BSA less than \[\<\] 1.67 meter square (m\^2), or minimum of 15 mg/week for participants with BSA greater than or equal to \[\>=\] 1.67 m\^2) as at the time of study entry. At Week 252, participants who meet the criteria for the optional Extended Treatment Period (ETP) may continue treatment with golimumab 80 mg/m\^2 every 8 weeks after completion of the Week 252 assessments.
Drug: Golimumab · Drug: Methotrexate
Golimumab 80 mg/m\^2 IV infusion at Weeks 0, 4, and every 8 weeks through Week 244. At Week 252, participants who meet the criteria for the optional Extended Treatment Period (ETP) may continue treatment with golimumab 80 mg/m\^2 every 8 weeks after completion of the Week 252 assessments.
Also known as: Simponi Aria
Methotrexate BSA-based dose (10 to 30 mg/m\^2 per week for participants with BSA \<1.67 m\^2, or minimum of 15 mg/week for participants with BSA \>=1.67 m\^2) weekly at least through Week 28.
Serum Trough Concentration (C-trough) of Golimumab
Serum golimumab trough concentration at Week 28 was reported.
Time frame: Week 28
Bayesian Area Under Curve at Steady State (AUCss) Over an 8-week Dosing Interval at Week 28
AUCss was defined as area under the plasma concentration-time curve at steady-state (based on steady-state assessment of trough concentrations or via modeling).
Time frame: Week 28
Serum Trough Concentration (C-trough) at Week 52
Serum golimumab trough concentration at Week 52 was reported.
Time frame: Week 52
Baysesian Area Under Curve at Steady State (AUCss) at Week 52
AUCss was defined as area under the plasma concentration-time curve at steady-state (based on steady-state assessment of trough concentrations or via modeling).
Time frame: Week 52
| Milestone | Golimumab |
|---|---|
| Started | 130 |
| Treated | 127 |
| Completed | 112 |
| Not completed | 18 |
| Withdrew: Adverse event | 11 |
| Withdrew: Withdrawal by subject | 3 |
| Withdrew: Other | 1 |
| Withdrew: Enrolled and not treated | 3 |
| Milestone | Golimumab |
|---|---|
| Started | 112 |
| Completed | 69 |
| Not completed | 43 |
| Withdrew: Other | 43 |
| Milestone | Golimumab |
|---|---|
| Started | 32 |
| Completed | 18 |
| Not completed | 14 |
| Withdrew: Adverse event | 1 |
| Withdrew: Physician decision | 3 |
| Withdrew: Withdrawal by subject | 2 |
| Withdrew: Other | 8 |
Serum golimumab trough concentration at Week 28 was reported.
| micrograms per milliliter (mcg/mL) | Golimumab |
|---|---|
| Serum Trough Concentration (C-trough) of Golimumab | 0.50 ± 0.427 |
AUCss was defined as area under the plasma concentration-time curve at steady-state (based on steady-state assessment of trough concentrations or via modeling).
| micrograms*day/milliliter (mcg*day/mL) | Golimumab |
|---|---|
| Bayesian Area Under Curve at Steady State (AUCss) Over an 8-week Dosing Interval at Week 28 | 399 (387 to 424) |
Serum golimumab trough concentration at Week 52 was reported.
| mcg/mL | Golimumab |
|---|---|
| Serum Trough Concentration (C-trough) at Week 52 | 0.52 ± 0.475 |
AUCss was defined as area under the plasma concentration-time curve at steady-state (based on steady-state assessment of trough concentrations or via modeling).
| mcg*day/mL | Golimumab |
|---|---|
| Baysesian Area Under Curve at Steady State (AUCss) at Week 52 | 421 (402 to 446) |
Collected over Treatment Period Arm: All cause mortality (From screening [-6 weeks] up to Week 52), Serious and Other AEs (Week 0 up to Week 52); LTE Period Arm: Week 52 up to Week 252; ETP Arm: Week 252 up to Week 420. Non-serious events are listed at a 5% frequency threshold.
| Group | Deaths | Serious | Other |
|---|---|---|---|
| Treatment Period (Week 0 to 52): Golimumab 80 mg/m^2 IV q8w | 1/127 (0.8%) | 9/127 (7.1%) | 74/127 (58.3%) |
| LTE Period (Week 52 to 252): Golimumab 80 mg/m^2 IV q8w | 1/127 (0.8%) | 18/127 (14.2%) | 57/127 (44.9%) |
| ETP (Week 252 to 420): Golimumab 80 mg/m^2 IV q8w | 0/32 (0%) | 3/32 (9.4%) | 8/32 (25%) |
| Event | Treatment Period (Week 0 to 52): Golimumab 80 mg/m^2 IV q8w | LTE Period (Week 52 to 252): Golimumab 80 mg/m^2 IV q8w | ETP (Week 252 to 420): Golimumab 80 mg/m^2 IV q8w |
|---|---|---|---|
| CalcinosisGeneral disorders | 0/127 | 1/127 | 1/32 |
| Ocular Implant ExposureGeneral disorders | 0/127 | 0/127 | 1/32 |
| AppendicitisInfections and infestations | 0/127 | 0/127 | 1/32 |
| MyopericarditisCardiac disorders | 0/127 | 1/127 | 0/32 |
| Supraventricular TachycardiaCardiac disorders | 0/127 | 1/127 | 0/32 |
| GlaucomaEye disorders | 0/127 | 1/127 | 0/32 |
| Retinal DetachmentEye disorders | 0/127 | 1/127 | 0/32 |
| ConstipationGastrointestinal disorders | 0/127 | 1/127 | 0/32 |
| Crohn's DiseaseGastrointestinal disorders | 0/127 | 1/127 | 0/32 |
| GastritisGastrointestinal disorders | 0/127 | 1/127 | 0/32 |
| Event | Treatment Period (Week 0 to 52): Golimumab 80 mg/m^2 IV q8w | LTE Period (Week 52 to 252): Golimumab 80 mg/m^2 IV q8w | ETP (Week 252 to 420): Golimumab 80 mg/m^2 IV q8w |
|---|---|---|---|
| Upper Respiratory Tract InfectionInfections and infestations | 28/127 | 19/127 | 1/32 |
| NasopharyngitisInfections and infestations | 22/127 | 16/127 | 2/32 |
| Juvenile Idiopathic ArthritisMusculoskeletal and connective tissue disorders | 14/127 | 18/127 | 2/32 |
| HeadacheNervous system disorders | 14/127 | 6/127 | 1/32 |
| GastroenteritisInfections and infestations | 6/127 | 12/127 | 1/32 |
| Urinary Tract InfectionInfections and infestations | 1/127 | 12/127 | 0/32 |
| ArthritisNervous system disorders | 4/127 | 7/127 | 3/32 |
| NauseaGastrointestinal disorders | 11/127 | 7/127 | 0/32 |
| VomitingGastrointestinal disorders | 10/127 | 5/127 | 0/32 |
| Abdominal PainGastrointestinal disorders | 8/127 | 2/127 | 0/32 |
Full analysis set included all participants who received at least 1 dose of study agent.
| Age, Continuous(years) | Golimumab |
|---|---|
| Mean | 11.6 ± 3.85 |
| Sex: Female, Male(Participants) | Golimumab |
|---|---|
| Female | 93 |
| Male | 34 |
| Ethnicity (NIH/OMB)(Participants) | Golimumab |
|---|---|
| Hispanic or Latino | 63 |
| Not Hispanic or Latino | 62 |
| Unknown or Not Reported | 2 |
| Race/Ethnicity, Customized(Participants) | Golimumab |
|---|---|
| American Indian or Alaska Native | 4 |
| Asian | 1 |
| Black or African American | 5 |
| More than one race | 4 |
| Other | 28 |
| White | 85 |
| Region of Enrollment(Participants) | Golimumab |
|---|---|
| ARGENTINA | 18 |
| BRAZIL | 16 |
| CANADA | 7 |
| CHILE | 7 |
| ISRAEL | 2 |
| MEXICO | 25 |
| RUSSIAN FEDERATION | 14 |
| SOUTH AFRICA | 15 |
| UNITED STATES | 23 |
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Janssen Research & Development, LLC