| Withdrawn | Study of Deucravacitinib for Refractory Adults With Dermatomyositis/Juvenile Dermatomyositis NCT07012057 | National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) | Phase 2 |
| Recruiting | AlloNK®, an Allogeneic Non-genetically Modified, Cord Blood-derived NK Cell Therapy, in Combination With Ritux NCT06991114 | Artiva Biotherapeutics, Inc. | Phase 2 |
| Recruiting | MIHRA - Patient-Rooted Insights for Shaping Myositis Science (PRISMS) NCT07374107 | Myositis International Health & Research Collaborative Alliance Foundation | — |
| Recruiting | Muscle Health Measurements Using Electrical Impedance Myography NCT07502989 | Beth Israel Deaconess Medical Center | — |
| Recruiting | A Safety and Efficacy Study Evaluating CTX112 in Adult Subjects With Refractory Autoimmune Disease NCT06925542 | CRISPR Therapeutics | Phase 1 |
| Completed | Multispectral Optoacustic Imaging in Patients With Myositis NCT06966739 | University of Giessen | — |
| Not Yet Recruiting | Neuromuscular Complications of MEK Inhibitors: a French Case Series and a Systematic Review of the Literature NCT06740656 | Central Hospital, Nancy, France | — |
| Active Not Recruiting | A Study to Evaluate Safety and Efficacy of Empasiprubart in Adults With Dermatomyositis NCT06284954 | argenx | Phase 2 |
| Recruiting | Investigation of the Validity, Reliability, and Responsiveness of the BETY-BQ in Myositis NCT06587724 | Hacettepe University | — |
| Enrolling By Invitation | A Study to Assess the Long-term Safety and Efficacy of a Subcutaneous Formulation of Efgartigimod in Adults Wi NCT05979441 | argenx | Phase 3 |
| Unknown | Characterizing Myositis With 68Ga-FAPI PET/CT NCT05952531 | The First Affiliated Hospital of Xiamen University | EARLY_Phase 1 |
| Withdrawn | Rheumatoid Arthritis and Myositis Cohort NCT05627089 | Attune Health Research, Inc. | — |
| Recruiting | A Study to Understand How the Study Medicine (PF-06823859) Works in People With Active Idiopathic Inflammatory NCT05895786 | Pfizer | Phase 3 |
| Unknown | Magnetic Resonance Imaging and Ultrasonography in Evaluation of Muscle Diseases NCT05692349 | Assiut University | — |
| Active Not Recruiting | A Study to Investigate the Efficacy and Safety of Efgartigimod PH20 SC in Adult Participants With Active Idiop NCT05523167 | argenx | Phase 2 / Phase 3 |
| Completed | Effectiveness of a Psychoeducational Intervention on Myositis Patients' Quality of Life and Well-Being NCT06300983 | Hospital Universitari Vall d'Hebron Research Institute | N/A |
| Active Not Recruiting | A Study of Nipocalimab in Participants With Active Idiopathic Inflammatory Myopathies NCT05379634 | Janssen Research & Development, LLC | Phase 2 |
| Recruiting | Clinico-biological Collection to Investigate the Physiopathology of Systemic Autoimmune Diseases NCT05251415 | University Hospital, Toulouse | — |
| Active Not Recruiting | Add-on Intravenous Immunoglobulins in Early Myositis NCT05832034 | Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | Phase 2 / Phase 3 |
| Completed | High-intensity Strength Training in Myositis NCT04486261 | Rigshospitalet, Denmark | N/A |
| Terminated | Comparison of Training Load With/Out Blood Flow Restriction Training in Rheumatoid Populations NCT04309227 | Louisiana State University Health Sciences Center Shreveport | N/A |
| Unknown | Prospective Registry of Corona Virus Disease 2019 (Covid-19) Patients With Neuromuscular Involvement NCT04367350 | University Hospital Tuebingen | — |
| Unknown | Predictors of Mortality in Patients With Autoimmune Diseases Admitted to the Intensive Care Unit NCT04022655 | University of Göttingen | — |
| Terminated | Novel PET Radioligand as an Inflammatory Biomarker in Musculoskeletal Conditions NCT03912428 | National Institute of Mental Health (NIMH) | Phase 1 |
| Terminated | Smartphone Mindfulness Meditation for Patients With Rheumatic Diseases NCT03937856 | Johns Hopkins University | N/A |
| Completed | Feasibility of a Blended Therapy Approach NCT03713151 | University of Zurich | N/A |
| Completed | Study of Pioglitazone in Sporadic Inclusion Body Myositis NCT03440034 | Johns Hopkins University | Phase 1 |
| Completed | Immune CHeckpoint Inhibitors Monitoring of Adverse Drug ReAction NCT03492242 | Groupe Hospitalier Pitie-Salpetriere | — |
| Completed | Abatacept for the Treatment of Myositis-associated Interstitial Lung Disease NCT03215927 | Rohit Aggarwal, MD | Phase 2 |
| Completed | Predictor of Clinical Response to Acthar in Myositis NCT03414086 | University of Pittsburgh | — |
| Active Not Recruiting | MYOPROSP - a Prospective Cohort Study in Myositis NCT02468895 | University of Manchester | — |
| Completed | Phenomics in Autoimmune and Inflammatory Diseases NCT02466217 | Assistance Publique - Hôpitaux de Paris | — |
| Withdrawn | Pregnancy and Medically Assisted Conception in Rare Diseases NCT02450396 | Assistance Publique - Hôpitaux de Paris | — |
| Unknown | PatientSpot Formerly Known as ArthritisPower NCT03840928 | Global Healthy Living Foundation | — |
| Completed | Belimumab in Idiopathic Inflammatory Myositis NCT02347891 | Northwell Health | Phase 2 / Phase 3 |
| Completed | Environmental Risk Factors for Myositis in Military Personnel NCT01734369 | National Institute of Environmental Health Sciences (NIEHS) | — |
| Completed | Validation of Rehab Assessments in Myositis Patients NCT03059394 | University of Zurich | — |
| Completed | Kinesio Taping Effects Applied With Different Directions and Tensions NCT02501915 | Universidade Estadual de Goiás | Phase 1 |
| Completed | At-Home Research Study for Patients With Autoimmune, Inflammatory, Genetic, Hematological, Infectious, Neurolo NCT01931644 | Sanguine Biosciences | — |
| Completed | Ultrasound in Muscle Biopsy NCT01790178 | Duke University | N/A |
| Unknown | Diagnostic Accuracy of MR in Myositis NCT01702870 | University of Warwick | — |
| Unknown | Exercise in Sjogren, Myositis and Takayasu's Arteritis NCT01501019 | University of Sao Paulo | N/A |
| Recruiting | Environmental Risk Factors for the Anti-synthetase Syndrome NCT01276470 | National Institute of Environmental Health Sciences (NIEHS) | — |
| Completed | Diagnostic Accuracy of Whole Body Magnetic Resonance Imaging in Inflammatory Myopathies NCT01432613 | Assistance Publique - Hôpitaux de Paris | N/A |
| Unknown | Physical Exercise as a Targeted Therapy in Patients With Chronic Rheumatic Muscle Inflammation NCT01184625 | Karolinska Institutet | N/A |
| Completed | Rituximab for the Treatment of Refractory Inflammatory Myopathies and Refractory Myasthenia Gravis NCT00774462 | Assistance Publique - Hôpitaux de Paris | Phase 2 |
| Completed | Rituximab for the Treatment of Refractory Adult and Juvenile Dermatomyositis (DM) and Adult Polymyositis (PM) NCT00106184 | University of Pittsburgh | Phase 2 |
| Completed | Resistance Exercise Reduces the Expression of Inflammation and Fibrosis Associated Genes in Autoimmune Myositi NCT00519103 | Karolinska Institutet | N/A |
| Completed | Immune Abnormalities in Sporadic Inclusion Body Myositis NCT00030212 | National Institute of Neurological Disorders and Stroke (NINDS) | — |
| Active Not Recruiting | Investigating Genes in Patients With Polymyositis and Dermatomyositis NCT01171573 | Northern Care Alliance NHS Foundation Trust | — |
| Completed | Genetic and Family Studies of Inherited Muscle Diseases NCT00001331 | National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) | — |