Acquired idiopathic inflammatory myopathy
MONDO:0020122An umbrella term for diseases which have chronic muscle inflammation and weakness of unknown etiology. The types of idiopathic inflammatory myopathy are further defined by either clinicopathologic criteria or by the presence of certain autoantibodies.
Also known as: IIm, IMM, idiopathic inflammatory myopathies, idiopathic inflammatory myositis, idiopathic inflammatory myopathy, familial
188 clinical trials for this condition and its sub-types.
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Broader categories
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Could an arthritis drug help rare lung disease patients?
Disease control CompletedThis study looked at whether tocilizumab, a drug already used for arthritis, can help people with a rare autoimmune lung condition called anti-synthetase syndrome-associated interstitial lung disease (ASyS-ILD) that hasn't responded to standard treatments. Researchers reviewed me…
Sponsor: Hu Yinan • Aim: Disease control
Last updated Jun 27, 2026 14:03 UTC
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New drug shows promise for rare muscle disease
Disease control CompletedThis study tested an experimental drug called daxdilimab in 12 adults with dermatomyositis or anti-synthetase myositis that wasn't well controlled by standard treatments. The goal was to see if the drug could reduce disease activity and skin symptoms, and help lower steroid use o…
Phase: PHASE2 • Sponsor: Amgen • Aim: Disease control
Last updated Jun 27, 2026 12:38 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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New pill could ease rare muscle disease
Disease control CompletedThis study tested an oral drug called GLPG3667 (Cadefrecitinib) in 40 adults with dermatomyositis, a rare disease causing muscle weakness and skin rash. Participants took the drug or a placebo daily for 24 weeks to see if it improves symptoms. The trial is complete, and results w…
Phase: PHASE2 • Sponsor: Lakefront Biotherapeutics NV • Aim: Disease control
Last updated Jun 27, 2026 12:33 UTC
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New drug combo shows promise for rare childhood muscle disease
Disease control CompletedThis study tested the drug baricitinib, given with steroids, in 16 children aged 3-18 with newly diagnosed juvenile dermatomyositis, a rare disease causing muscle weakness and skin rashes. The goal was to see if baricitinib works better than the standard treatment (methotrexate p…
Phase: PHASE2 • Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Disease control
Last updated Jun 27, 2026 12:23 UTC
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New drug combo aims to slow lung damage in rare muscle disease
Disease control CompletedThis study tested whether adding nintedanib (OFEV) to standard immunosuppressant therapy can improve symptoms in people with myositis-associated interstitial lung disease, a condition where lung tissue becomes scarred and stiff. 49 adults in the U.S. participated, receiving eithe…
Phase: PHASE4 • Sponsor: Rohit Aggarwal, MD • Aim: Disease control
Last updated Jun 27, 2026 09:07 UTC
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Experimental drug shows promise for rare muscle diseases
Disease control CompletedThis study tested the long-term safety and effectiveness of a drug called KZR-616 in 18 adults with active polymyositis or dermatomyositis, rare diseases that cause muscle inflammation and weakness. Participants who completed an earlier study received weekly injections of KZR-616…
Phase: PHASE2 • Sponsor: Kezar Life Sciences, Inc. • Aim: Disease control
Last updated Jun 27, 2026 07:58 UTC
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Experimental drug KZR-616 tested for rare muscle disorders
Disease control CompletedThis Phase 2 trial tested a drug called KZR-616 (zetomipzomib) in 25 adults with active polymyositis or dermatomyositis, two rare diseases that cause muscle inflammation and weakness. Participants received either the drug or a placebo for 16 weeks, then switched to the other trea…
Phase: PHASE2 • Sponsor: Kezar Life Sciences, Inc. • Aim: Disease control
Last updated Jun 27, 2026 07:57 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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Blood cell count may reveal who faces worst outcomes in rare autoimmune disease
Diagnosis CompletedThis study examined whether the level of neutrophils, a type of white blood cell, in the blood can help predict how severe antisynthetase syndrome (ASyS) will be. ASyS is a rare autoimmune disease that can cause muscle inflammation, lung disease, and other symptoms. Researchers l…
Sponsor: Central Hospital, Nancy, France • Aim: Diagnosis
Last updated Jun 27, 2026 12:10 UTC
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MRI may replace needle biopsy for muscle disease diagnosis
Diagnosis CompletedThis study looked at whether whole body MRI can accurately diagnose inflammatory myopathies—a group of muscle diseases causing weakness and damage. Researchers compared MRI results with muscle biopsies in 139 people suspected of having these conditions. If MRI proves reliable, it…
Phase: NA • Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Diagnosis
Last updated Jun 27, 2026 12:02 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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Two-Minute sweat test could spot hidden nerve damage
Diagnosis CompletedThis study tested a device called SUDOSCAN, which measures sweat function in just two minutes, to see if it can detect small fiber nerve damage in people with autoimmune diseases (like lupus or rheumatoid arthritis) or unexplained pain. Researchers enrolled 139 adults and compare…
Phase: NA • Sponsor: Hôpital Européen Marseille • Aim: Diagnosis
Last updated Jun 27, 2026 07:51 UTC
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Supplements and exercise show promise for kids with muscle disease
Symptom relief CompletedThis study looked at whether taking creatine and coenzyme Q10 supplements, along with exercise, could help children with juvenile myositis (a disease that causes muscle weakness and fatigue). Fifteen children aged 7 to 18 took part. The goal was to see if these supplements could …
Phase: NA • Sponsor: The Hospital for Sick Children • Aim: Symptom relief
Last updated Jun 27, 2026 12:24 UTC
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Robotic leg device shows promise for helping muscle disease patients walk
Symptom relief CompletedThis study tested a powered leg exoskeleton (Keeogo) in 50 people with various muscle disorders to see if it is safe and helps them walk better. Participants performed walking tests with and without the device. The goal was to see if the device could improve walking distance and …
Phase: NA • Sponsor: Institut de Myologie, France • Aim: Symptom relief
Last updated Jun 27, 2026 12:08 UTC
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Robotic exoskeleton shows promise for muscle disease patients
Symptom relief CompletedThis study tested a wearable robotic suit called MyoSuit that assists knee and hip movement in people with various muscle disorders. 32 participants used the device to perform walking tests, and researchers checked for safety and any immediate improvements in walking ability. The…
Phase: NA • Sponsor: Institut de Myologie, France • Aim: Symptom relief
Last updated Jun 27, 2026 12:08 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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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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Personalized rehab shows promise for rare muscle diseases
Symptom relief CompletedThis study tested whether a personalized exercise program can improve daily function and quality of life for people with dermatomyositis or polymyositis, two rare diseases that cause muscle weakness and inflammation. 80 adults with stable muscle impairment took part. The program …
Phase: PHASE2 • Sponsor: University Hospital, Lille • Aim: Symptom relief
Last updated Jun 27, 2026 08:06 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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Twin study seeks clues to rheumatic disease mysteries
Knowledge-focused CompletedThis study looks at families where one sibling has a rheumatic disease (like rheumatoid arthritis or lupus) and the other does not. Researchers compare their blood, genes, and environmental exposures to find clues about why one got sick. Over 1,000 participants are involved, incl…
Sponsor: National Institute of Environmental Health Sciences (NIEHS) • 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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Military myositis mystery: could exposures be the trigger?
Knowledge-focused CompletedThis study investigated whether environmental exposures during military service increase the risk of developing myositis, a rare autoimmune disease that attacks muscles. Researchers compared 37 military personnel with and without myositis using questionnaires and blood samples. N…
Sponsor: National Institute of Environmental Health Sciences (NIEHS) • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:02 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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COVID-19's hidden toll on autoimmune patients revealed
Knowledge-focused CompletedThis study followed 293 people with autoimmune diseases and healthy volunteers to see how COVID-19 infection or vaccination affects their immune system, inflammation, and blood vessels. Participants were grouped based on their COVID-19 history and had up to 5 visits over 12-18 mo…
Sponsor: National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:01 UTC
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Tiny study hopes to simplify muscle testing for rare muscle disease
Knowledge-focused CompletedThis study looked at a new way to measure muscle function in people with inflammatory myopathies (diseases that cause muscle weakness). Researchers compared a simple test called the Myositis Functional Index-3 with advanced computerised muscle testing. They also tested whether a …
Phase: NA • Sponsor: Federal University of Espirito Santo • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:00 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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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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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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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