Juvenile idiopathic arthritis
MONDO:0011429Juvenile idiopathic arthritis (JIA) is the term used to describe a group of inflammatory articular disorders of unknown cause that begin before the age of 16 and last over 6 weeks. The term juvenile idiopathic arthritis was chosen to signify the absence of any known mechanism underlying the disorder and to highlight the necessity of excluding other types of arthritis occurring in well defined diseases (in particular arthritis occurring in association with infectious, inflammatory and haematooncologic diseases).
Also known as: Arthritis, Juvenile Rheumatoid, JIA, Juvenile idiopathic arthritis, juvenile idiopathic arthritis, juvenile rheumatoid arthritis, rheumatoid arthritis, systemic juvenile, susceptibility to, acute juvenile rheumatoid arthritis, monarticular juvenile rheumatoid arthritis
196 clinical trials for this condition and its sub-types.
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Broader categories
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Text reminders and calls help veterans take lifesaving pills
Disease control CompletedThis study tested a program to help veterans with heart disease or rheumatic conditions take their medications as prescribed. Over 5,000 participants received reminders via text or phone calls, with extra support if needed. The goal was to improve medication adherence and reduce …
Phase: NA • Sponsor: VA Office of Research and Development • Aim: Disease control
Last updated Jun 27, 2026 12:37 UTC
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Molecular map may guide treatment for mysterious inflammatory illnesses
Disease control CompletedThis study tested whether analyzing a patient's DNA and RNA could help doctors pick the right drug for inflammatory diseases that don't fit standard categories. 32 adults with at least two affected organs (including skin) received one of six targeted therapies based on their mole…
Phase: PHASE2 • Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Disease control
Last updated Jun 27, 2026 12:36 UTC
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Hip resurfacing device shows promise in arthritis patients
Disease control CompletedThis study looked at the long-term safety and effectiveness of the Birmingham Hip Resurfacing System, a metal hip implant, in 329 adults with arthritis. The main goal was to see how many patients needed a revision (replacement or removal) within 10 years. The study also measured …
Sponsor: Smith & Nephew, Inc. • Aim: Disease control
Last updated Jun 27, 2026 12:07 UTC
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Could a probiotic help kids with arthritis?
Disease control CompletedThis study tested whether taking a probiotic called VSL#3, alongside standard treatment, can reduce disease activity in children with juvenile idiopathic arthritis (JIA). Fifty-one children aged 1 to 7 with specific types of JIA took either the probiotic or a placebo. Researchers…
Phase: NA • Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Disease control
Last updated Jun 27, 2026 12:04 UTC
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Arthritis drug tofacitinib tested for Long-Term safety in kids
Disease control CompletedThis study followed 302 children with juvenile idiopathic arthritis (JIA) who had previously taken tofacitinib in earlier studies. The goal was to see how safe the drug is over the long term, by tracking side effects, lab results, and growth. Children took tofacitinib twice daily…
Phase: PHASE2, PHASE3 • Sponsor: Pfizer • Aim: Disease control
Last updated Jun 27, 2026 12:00 UTC
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Kids with quiet arthritis may taper meds without Flare-Ups, study finds
Disease control CompletedThis study looked at 62 children with juvenile idiopathic arthritis whose disease was inactive. Researchers tested whether slowly reducing and then stopping their biologic medication was as safe and effective as staying on the full dose for 24 weeks. The goal was to see if taperi…
Phase: PHASE3 • Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Disease control
Last updated Jun 27, 2026 12:00 UTC
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New combo therapy shows promise for kids with stubborn arthritis
Disease control CompletedThis study tested whether adding leflunomide to standard methotrexate treatment helps children with polyarticular juvenile idiopathic arthritis (JIA) that did not improve with methotrexate alone. Fifty children were randomly assigned to receive either the combination or methotrex…
Phase: PHASE4 • Sponsor: Bangladesh Medical University • Aim: Disease control
Last updated Jun 27, 2026 09:07 UTC
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New hope for kids with severe arthritis: drug shows promise in reducing symptoms and steroid use
Disease control CompletedThis study tested a drug called anakinra in 24 children and young adults (ages 2-20) with severe systemic juvenile idiopathic arthritis that did not respond well to steroids. For the first month, half received anakinra and half received a placebo, then all received anakinra for 1…
Phase: PHASE2, PHASE3 • Sponsor: Institut National de la Santé Et de la Recherche Médicale, France • Aim: Disease control
Last updated Jun 27, 2026 09:06 UTC
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New drug aims to calm dangerous immune storms in Still's and lupus patients
Disease control CompletedThis study tested a drug called emapalumab in 33 children and adults with macrophage activation syndrome (MAS), a life-threatening immune overreaction, linked to Still's disease or lupus. The goal was to see if the drug could safely control the condition and reduce the need for h…
Phase: PHASE3 • Sponsor: Swedish Orphan Biovitrum • Aim: Disease control
Last updated Jun 27, 2026 09:05 UTC
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Knee implant study shows good function after two years
Disease control CompletedThis study looked at how well a specific knee replacement (balanSys UNI) works over time. 116 people with knee arthritis got the implant and were followed for at least 2 years. Doctors measured knee function using the Knee Society Score and checked X-rays for any problems.
Sponsor: Mathys Ltd Bettlach • Aim: Disease control
Last updated Jun 27, 2026 09:02 UTC
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Weekly shot may halt arthritis progression in kids
Disease control CompletedThis study tested whether a weekly injection of abatacept (Orencia) plus usual care could prevent juvenile idiopathic arthritis (JIA) from spreading to more joints or causing eye inflammation. 121 children with recent-onset JIA affecting 4 or fewer joints took part. The goal was …
Phase: PHASE3 • Sponsor: Duke University • Aim: Disease control
Last updated Jun 27, 2026 08:13 UTC
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Can flu shots protect autoimmune patients?
Disease control CompletedThis study looked at how well flu vaccines (seasonal and H1N1) work in 234 adults with autoimmune diseases like lupus or vasculitis, some of whom were on steroids or immunosuppressants. Researchers measured antibody levels three weeks after each shot to see if the vaccine provide…
Phase: PHASE4 • Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Disease control
Last updated Jun 27, 2026 07:59 UTC
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New IV drug shows promise for kids with stubborn arthritis
Disease control CompletedThis study tested an intravenous drug called golimumab in 130 children with active juvenile idiopathic arthritis that did not improve with methotrexate. The main goal was to measure how the drug moves through the body over time. The study was completed and provides information on…
Phase: PHASE3 • Sponsor: Janssen Research & Development, LLC • Aim: Disease control
Last updated Jun 27, 2026 07:57 UTC
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4-Year arthritis drug study shows promise for kids
Disease control CompletedThis study looked at the long-term safety and effectiveness of the drug secukinumab in children with two types of juvenile idiopathic arthritis: juvenile psoriatic arthritis and enthesitis related arthritis. Fifty-five children who had already completed a previous study continued…
Phase: PHASE3 • Sponsor: Novartis Pharmaceuticals • Aim: Disease control
Last updated Jun 27, 2026 07:54 UTC
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Arthritis drug tested for Long-Term safety in kids
Disease control CompletedThis study looked at the long-term safety of the drug tocilizumab (Actemra) in 7 children with a type of arthritis called juvenile idiopathic arthritis. All children had already completed a previous study and continued to receive the drug every 4 weeks for up to 2 years. The main…
Phase: PHASE3 • Sponsor: Hoffmann-La Roche • Aim: Disease control
Last updated Jun 26, 2026 16:53 UTC
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Drug shows promise for kids with Arthritis-Related eye disease
Disease control CompletedThis study tested the drug adalimumab against a placebo in 34 children with juvenile arthritis and active eye inflammation (uveitis) that wasn't controlled by steroid drops or methotrexate. The goal was to see if adalimumab could reduce eye inflammation after two months. After th…
Phase: PHASE2, PHASE3 • Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Disease control
Last updated Jun 26, 2026 14:26 UTC
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New rapid test for infection and inflammation put to the test
Diagnosis CompletedThis study looked at how well a new, quick finger-prick test (LumiraDx CRP) measures CRP levels compared to a standard lab test. CRP is a marker of infection, inflammation, or tissue injury. 79 adults with symptoms of these conditions took part. The goal was to see if the new tes…
Sponsor: LumiraDx UK Limited • Aim: Diagnosis
Last updated Jun 27, 2026 13:07 UTC
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New scale could help predict fall risk for hospital patients in turkey
Diagnosis CompletedThis study tested a Turkish version of the Johns Hopkins In-Room Independence Scale, which measures a patient's ability to move, use the toilet, and think clearly while in their hospital room. Researchers worked with 100 adults who had conditions like stroke, Parkinson's, or ampu…
Sponsor: Sisli Hamidiye Etfal Training and Research Hospital • Aim: Diagnosis
Last updated Jun 27, 2026 09:08 UTC
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New PET tracer aims to light up hidden infections
Diagnosis CompletedThis early study tested a new radioactive tracer called 18F-FDS in 16 people with suspected bacterial or fungal infections. The tracer is designed to light up infection sites on PET/CT scans, helping doctors see exactly where an infection is. The goal was to check how the tracer …
Sponsor: Johns Hopkins University • Aim: Diagnosis
Last updated Jun 27, 2026 08:03 UTC
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Can a structured support program ease the first year of juvenile arthritis?
Symptom relief CompletedThis study tested a one-year support program (JASP-1) for children newly diagnosed with juvenile idiopathic arthritis (JIA). The program included seven structured visits with a focus on the child and family. Researchers compared registry data from 56 children who took part in the…
Phase: NA • Sponsor: Region Stockholm • Aim: Symptom relief
Last updated Jun 27, 2026 14:01 UTC
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Simple core workouts may tame pain and fatigue in kids with arthritis
Symptom relief CompletedThis study compares core stabilization exercises to a daily physical activity program in children aged 10-18 with juvenile spondyloarthropathy, a type of arthritis. The goal is to see if targeted core training can reduce pain, fatigue, and improve quality of life better than gene…
Phase: NA • Sponsor: Istanbul University - Cerrahpasa • Aim: Symptom relief
Last updated Jun 27, 2026 13:00 UTC
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Which exercise focus works best for kids with rheumatic conditions?
Symptom relief CompletedThis study tested two different exercise programs in 28 children and teens with rheumatic diseases like juvenile arthritis and familial Mediterranean fever. One program used external focus (thinking about the movement's effect), the other used internal focus (thinking about the b…
Phase: NA • Sponsor: Istanbul University - Cerrahpasa • Aim: Symptom relief
Last updated Jun 27, 2026 12:01 UTC
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Stretching your way to better hips? pilot study tests the idea
Symptom relief CompletedThis pilot study looked at whether passive static stretching can increase hip flexibility in three groups: people who had hip replacement, those with long-term hip pain, and healthy volunteers. Twelve participants followed a 4-week stretching program three times a week under supe…
Sponsor: Omicron beta research • Aim: Symptom relief
Last updated Jun 27, 2026 12:00 UTC
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Physiotherapy students test muscle relief techniques on themselves
Symptom relief CompletedThis study looked at how common muscle and posture problems are in physiotherapy students and whether a special physiotherapy program could help. 44 students with back pain and muscle tightness received treatments like trigger point release, stretching, and joint mobilization. Th…
Phase: NA • Sponsor: Charles University, Czech Republic • Aim: Symptom relief
Last updated Jun 27, 2026 08:13 UTC
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Who should control your sedation during surgery? new study compares options
Symptom relief CompletedThis study looked at whether letting patients control their own sedation during arm surgery under regional anesthesia leads to higher satisfaction compared to having an anesthesiologist control it. 70 adults having upper limb orthopedic surgery were randomly assigned to either pa…
Phase: NA • Sponsor: GCS Ramsay Santé pour l'Enseignement et la Recherche • Aim: Symptom relief
Last updated Jun 27, 2026 07:59 UTC
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Robot-Assisted knee surgery may outperform traditional methods
Symptom relief CompletedThis study compared robotic-assisted total knee replacement to the conventional technique in 95 patients with knee arthritis. The goal was to see if robotic surgery leads to better knee function, less pain, and higher satisfaction two years after the operation. Researchers also c…
Phase: NA • Sponsor: Hospital de Terrassa • Aim: Symptom relief
Last updated Jun 27, 2026 07:53 UTC
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Exercise therapy shows promise for kids with arthritis
Symptom relief CompletedThis study tested a cognitive exercise therapy approach called BETY in 52 children with juvenile idiopathic arthritis (JIA). The program combines exercises, pain management, and group activities to improve physical function and social well-being. Researchers compared it to a home…
Phase: NA • Sponsor: Hacettepe University • Aim: Symptom relief
Last updated Jun 26, 2026 18:14 UTC
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Can a smartphone app replace the gym for teens with arthritis?
Symptom relief CompletedThis study tested two exercise programs for teenagers with juvenile idiopathic arthritis (JIA): one supervised by a physiotherapist and one delivered through a personalized mobile app. Fifty-four participants aged 12-18 were split into two groups and followed for 12 weeks. The go…
Phase: NA • Sponsor: Istanbul University - Cerrahpasa • Aim: Symptom relief
Last updated Jun 26, 2026 17:16 UTC
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Stretchy skin may reveal heart risks in rare genetic condition
Knowledge-focused CompletedThis study looked at how stretchy the skin and blood vessels are in people with Williams syndrome, a genetic condition that can cause heart problems. Researchers measured skin and pulse speed in 43 participants aged 5 to 70. The goal was to learn how these tissues change over tim…
Sponsor: National Heart, Lung, and Blood Institute (NHLBI) • Aim: Knowledge-focused
Last updated Jul 04, 2026 00:00 UTC
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Study explores how family and friends impact caregiver health
Knowledge-focused CompletedThis completed study looked at how the social networks of caregivers affect their stress and health when caring for someone with an inherited disease. Researchers surveyed over 680 participants, including family members and formal caregivers, to understand caregiving burden and s…
Sponsor: National Human Genome Research Institute (NHGRI) • Aim: Knowledge-focused
Last updated Jul 02, 2026 00:00 UTC
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New turkish health survey could improve care for muscle and joint problems
Knowledge-focused CompletedThis study translated the Generic Functional Index, a questionnaire that measures how well people can do daily activities, into Turkish. Researchers tested it with 200 adults who have muscle or joint problems to see if it is accurate and reliable. The goal is to give Turkish-spea…
Sponsor: Istanbul Bilgi University • Aim: Knowledge-focused
Last updated Jun 28, 2026 00:00 UTC
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Scientists hunt for genetic and environmental triggers of rare muscle diseases
Knowledge-focused CompletedThis study looked at 719 people, including patients with autoimmune connective tissue diseases like myositis, their blood relatives, and healthy volunteers. Researchers collected blood samples and medical histories to find genetic and environmental factors that may trigger these …
Sponsor: National Institute of Environmental Health Sciences (NIEHS) • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:00 UTC
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Pandemic stress hits hard for arthritis patients
Knowledge-focused CompletedThis completed study looked at how the COVID-19 pandemic and social distancing impacted the mental health of 259 adults with chronic inflammatory rheumatism (like rheumatoid arthritis or ankylosing spondylitis). Researchers used questionnaires to measure stress, depression, anxie…
Phase: NA • Sponsor: University Hospital, Bordeaux • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:04 UTC
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Teens' fitness tracked by smartwatches in new digital health study
Knowledge-focused CompletedThis study tested a smartwatch and mobile app platform called Pedi@Ctivity to track physical activity in 362 adolescents, including those with chronic rheumatic disease. The goal was to collect big data and use AI to analyze activity patterns and create personalized exercise prog…
Phase: NA • Sponsor: Istanbul University - Cerrahpasa • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:00 UTC
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Massive study reveals COVID-19 risks for autoimmune patients
Knowledge-focused CompletedThis study looked at over 13,000 people with chronic inflammatory rheumatism or autoimmune diseases who had or were suspected to have COVID-19. Researchers tracked how many developed severe COVID-19 requiring intensive care or leading to death. They also examined risk factors lik…
Sponsor: University Hospital, Lille • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:37 UTC
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Scientists analyze genetic markers in stored samples to boost personalized medicine
Knowledge-focused CompletedThis study looked at DNA methylation patterns in stored samples from 90 patients with rare skeletal disorders, sarcomas, or inflammatory arthritis. The goal was to better understand these patterns and explore their potential for diagnosis and treatment. The research aimed to impr…
Sponsor: Istituto Ortopedico Rizzoli • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:30 UTC
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Study questions need for frequent blood tests in common arthritis drug
Knowledge-focused CompletedThis study looked at over 2,400 people with rheumatic diseases who take methotrexate. Researchers compared those who had standard lab monitoring to those who had fewer blood tests. The goal was to see if reduced monitoring is as safe in terms of preventing organ damage or death.
Sponsor: Mayo Clinic • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:04 UTC
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Coaching teens through the scary leap to adult healthcare
Knowledge-focused CompletedThis pilot study tested whether a transition coach can help 16-17 year olds with Juvenile Idiopathic Arthritis or Inflammatory Bowel Disease move from pediatric to adult care. The coach met with each teen for 8 one-hour sessions covering self-advocacy, medication management, and …
Phase: NA • Sponsor: McMaster University • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:02 UTC
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Physios take on ER duty: study tests if they can replace doctors for back pain
Knowledge-focused CompletedThis study tested whether specially trained physiotherapists can safely diagnose and treat non-urgent muscle and joint pain in the emergency room, compared to standard care from doctors. 102 patients with back, neck, or shoulder pain were randomly assigned to either a physiothera…
Phase: NA • Sponsor: Bern University of Applied Sciences • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:00 UTC
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Study finds no difference in COVID anxiety between biologic and conventional drug users
Knowledge-focused CompletedThis completed study looked at anxiety about COVID-19 in 200 adults with rheumatic diseases who were already taking either biologic or conventional disease-modifying drugs. Researchers called participants and asked them to fill out a questionnaire about their coronavirus-related …
Sponsor: Bursa City Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:09 UTC
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Can virtual doctor visits match In-Person care for rheumatic diseases?
Knowledge-focused CompletedThis study looked at whether video or phone visits (tele-rheumatology) work as well as in-person visits for people with rheumatic diseases like arthritis. Over 650 adults took part, and researchers measured how satisfied they were with each type of visit and which they preferred.…
Phase: NA • Sponsor: University of Alabama at Birmingham • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:07 UTC
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Coaching eases tough move to adult rheumatology care
Knowledge-focused CompletedThis study tested whether coaching sessions are practical for young people with rheumatic diseases moving from pediatric to adult care. 26 participants received up to 8 coaching sessions covering self-advocacy, medication management, and future planning. The main goal was to see …
Phase: NA • Sponsor: McMaster University • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:04 UTC
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New blood tests could help monitor Flare-Ups in kids with arthritis
Knowledge-focused CompletedThis study measured two newer blood markers (calprotectin and serum amyloid protein) alongside standard tests in 20 children with juvenile arthritis and related conditions. The goal was to see if these markers could better track disease flare-ups in everyday clinic visits. The st…
Sponsor: Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:12 UTC
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Can CRPS patients imagine movement? new study investigates
Knowledge-focused CompletedThis completed study compared how well people with complex regional pain syndrome (CRPS), people with other muscle or bone pain, and healthy individuals can imagine movements. Researchers used a questionnaire called the MIQ-RS to measure motor imagery skills. The goal was to see …
Phase: NA • Sponsor: Centre Hospitalier Universitaire de Nīmes • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:01 UTC
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Researchers dig into patient histories to uncover clues about macrophage activation syndrome
Knowledge-focused CompletedThis completed study reviewed the medical charts of 32 people with Still's disease who developed a serious complication called macrophage activation syndrome (MAS). The goal was to learn more about their symptoms, how long it took for lab values to return to normal, and what trea…
Sponsor: Swedish Orphan Biovitrum • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:01 UTC
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Personalized dosing for childhood arthritis: study aims to optimize etanercept
Knowledge-focused CompletedThis completed study looked at 126 children with juvenile idiopathic arthritis to find the best dose of the drug etanercept. Researchers measured drug levels in the blood and checked how well the disease was controlled. The goal is to help doctors give each child the right amount…
Phase: NA • Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:59 UTC
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Can a simple question curb doctor bias? new study tests individuation in rheumatology
Knowledge-focused CompletedThis completed pilot study tested whether training doctors to ask personalized questions (individuation) could improve care for Black and lower-income patients with rheumatic diseases like lupus and arthritis. Over 200 patients and their rheumatologists took part. The goal was to…
Phase: NA • Sponsor: Brigham and Women's Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:57 UTC
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Mind, spirit, and pain: new study explores what chronic pain patients really believe
Knowledge-focused CompletedThis study surveyed 116 adults with chronic pain at a rehabilitation clinic to understand how their pain beliefs, spiritual well-being, and attitudes toward complementary and alternative medicine are related. Participants filled out several questionnaires about their pain, mood, …
Sponsor: Gulseren Demir Karakilic • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:53 UTC
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New tool aims to capture daily life with rare inflammatory diseases
Knowledge-focused CompletedThis study involved 39 adults and children with autoinflammatory diseases like FMF and Still's disease. Researchers conducted interviews to understand how these conditions affect quality of life. The goal was to create a tool that doctors can use to better assess and address pati…
Phase: NA • Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:53 UTC
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New Doctor-Led approach aims to boost medication adherence in rheumatic disease patients
Knowledge-focused CompletedThis study tested a simple approach where doctors review pharmacy refill data during clinic visits and talk with patients about their medications. The goal was to see if this method is practical and acceptable for improving medication adherence in people with chronic rheumatic di…
Phase: NA • Sponsor: Duke University • Aim: Knowledge-focused
Last updated Jun 26, 2026 14:30 UTC
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Gene hunt: scientists probe rare connective tissue variants
Knowledge-focused CompletedThis completed study looked at 32 people with known genetic changes in connective tissue genes to better understand how these changes affect overall health. Participants underwent a range of medical tests and exams over 3-5 days. The goal was to gather information, not to test a …
Sponsor: National Heart, Lung, and Blood Institute (NHLBI) • Aim: Knowledge-focused
Last updated Jun 26, 2026 14:10 UTC
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Knee implant showdown: which design stays put?
Knowledge-focused CompletedThis study looked at two different designs of knee replacement implants in 60 people with arthritis. The goal was to see how much each implant moved inside the bone over two years using a special X-ray technique called RSA. The findings could help surgeons pick the better implant…
Phase: NA • Sponsor: Region Skane • Aim: Knowledge-focused
Last updated Jun 26, 2026 14:07 UTC