[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100611187":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":30,"centralContacts":38,"locations":43,"responsibleParty":73,"collaborators":76,"id":79,"slug":80,"hasResults":81,"nctId":82,"briefTitle":83,"officialTitle":84,"acronym":85,"eligibilityCriteria":86,"healthyVolunteers":81,"sex":87,"minAge":88,"maxAge":89,"enrollmentInfo":90,"targetDuration":18,"studyType":93,"phases":94,"briefSummary":96,"conditions":97,"keywords":101,"overallStatus":59,"whyStopped":18,"lastUpdateSubmitDate":111,"lastUpdatePostDateStruct":112,"startDateStruct":115,"completionDateStruct":117,"leadSponsor":119,"locationsCount":120},{"fullName":5,"class":6},"University of Ljubljana","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"rPMS Stimulation Group","EXPERIMENTAL","Subjects in this group will receive repetitive peripheral magnetic stimulation (rPMS) of the foot invertor muscles three times per week for 12 weeks. Stimulation will be applied to the upper third of the anteromedial side of the shin. Intrinsic foot muscles will be simultaneously stimulated using a foot stimulator, with the nondominant foot placed on the stimulation platform. Participants in the experimental group will complete ultrasound imaging, navicular drop assessment, clinical evaluation of the plantar arch index, and isometric strength testing of the foot invertor muscles at three time points: before the intervention (baseline), after 6 weeks, and after 12-week stimulation period.",[13],"Device: Repetitive Peripheral Magnetic Stimulation (rPMS)",{"label":15,"type":16,"description":17,"interventionNames":18},"Control Group (no stimulation)","NO_INTERVENTION","Subjects in control group will not receive any stimulation but will undergo the same measurement procedures as the experimental group, including ultrasound imaging, navicular drop assessment, clinical evaluation of the plantar arch index, and isometric strength testing of the foot invertor muscles before and after the 6- and 12-week period.",null,[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"DEVICE","Repetitive Peripheral Magnetic Stimulation (rPMS)","Repetitive peripheral magnetic stimulation (rPMS) will be applied to the foot invertor muscles three times per week for 12 weeks. Stimulation will target the upper third of the anteromedial side of the shin, near the tibia, using an oval magnetic coil. To ensure correct coil placement, visible muscle contraction and ankle inversion will be monitored. Intrinsic foot muscles will be simultaneously stimulated using a foot stimulator, with the nondominant foot positioned on the stimulation platform. Participants will perform isometric inversion contractions during rPMS to enhance neuromuscular activation and short-foot exercises to engage local foot stabilizers.",[9],[26,27,28,29],"Peripheral Magnetic Stimulation","rPMS","FMS","Functional Magnetic Stimulation",[31,34],{"name":32,"affiliation":18,"role":33},"Rok Bavdek, PhD","PRINCIPAL_INVESTIGATOR",{"name":35,"affiliation":36,"role":37},"Nejc Umek, MD PhD","Institute of Anatomy, Faculty of Medicine, University of Ljubljana","STUDY_DIRECTOR",[39],{"name":32,"role":40,"phone":41,"phoneExt":18,"email":42},"CONTACT","0038641866285","rok.bavdek@gimkr.si",[44,57],{"facility":45,"status":46,"city":47,"state":47,"zip":48,"country":49,"countryCode":50,"cosmosGeoPoint":51,"geoPoint":56,"contacts":18},"Faculty of Sport, University of Ljubljana","NOT_YET_RECRUITING","Ljubljana","1000","Slovenia","SI",{"type":52,"coordinates":53},"Point",[54,55],14.50513,46.05108,{"lat":55,"lon":54},{"facility":58,"status":59,"city":47,"state":47,"zip":48,"country":49,"countryCode":50,"cosmosGeoPoint":60,"geoPoint":62,"contacts":63},"Faculty of Sports","RECRUITING",{"type":52,"coordinates":61},[54,55],{"lat":55,"lon":54},[64,67,70],{"name":32,"role":40,"phone":65,"phoneExt":18,"email":66},"0028641866285","rokbavdek@gmail.com",{"name":68,"role":40,"phone":18,"phoneExt":18,"email":69},"Aleš Dolenec, PhD","Ales.Dolenec@fsp.uni-lj.si",{"name":71,"role":72,"phone":18,"phoneExt":18,"email":18},"Luka Pušnik, PhD","SUB_INVESTIGATOR",{"type":33,"investigatorFullName":74,"investigatorTitle":75,"investigatorAffiliation":5,"oldNameTitle":18,"oldOrganization":18},"Ales Dolenec","Associate Professor, Faculty of Sport, University of Ljubljana",[77],{"name":78,"class":6},"University of Ljubljana, Faculty of Medicine","100611187","peripheral-magnetic-stimulation-of-foot-muscles-effects-on-medial-longitudinal-arch-height-and-foot-muscle-strength-in-adults-with-flat-feet-100611187",false,"NCT07237321","Peripheral Magnetic Stimulation of Foot Muscles: Effects on Medial Longitudinal Arch Height and Foot Muscle Strength in Adults With Flat Feet","Peripheral Magnetic Stimulation of Foot Muscles","rPMS-Foot","Inclusion Criteria:\n\n* Age between 18 and 50 years,\n* functionally flat feet of participants.\n\nExclusion Criteria:\n\n* Acute leg injuries,\n* diabetes,\n* vascular disorders of the lower limbs,\n* open wounds or skin lesions on the lower leg or foot,\n* participants with metal implants near the stimulation site,\n* cardiac pacemaker,\n* other orthopedic or neurological conditions that could affect the study results or pose a health risk to the participants.","ALL","18 Years","50 Years",{"count":91,"type":92},30,"ESTIMATED","INTERVENTIONAL",[95],"NA","This study examines the effects of repetitive peripheral magnetic stimulation (rPMS) on foot invertor muscle strength, morphology, and the height of the medial longitudinal arch (MLA) in individuals with flat feet. The rPMS will be applied non-invasively to the extrinsic and intrinsic foot muscles three times per week for twelve weeks. The experimental group will receive rPMS targeting the invertor muscles of the foot, while the control group will not receive stimulation but will follow the same measurement schedule.\n\nAssessments will be performed at baseline, after 6 weeks, and after 12 weeks of intervention. The primary outcome will be the change in the height of the MLA, evaluated using dynamic navicular drop assessment during gait. Secondary outcomes will include changes in the isometric inversion torque of the foot invertors and morphological adaptations of the tibialis posterior muscle assessed by ultrasound imaging.\n\nThis study seeks to determine whether rPMS can improve the height of the MLA, foot invertor muscle strength and structural stability in adults with flat feet. The findings may contribute to developing new, non-invasive therapeutic approaches for improving foot function and preventing musculoskeletal imbalances related to flat foot deformity.",[98,99,100],"Pes Planus","Flatfoot","Posterior Tibial Tendon Dysfunction",[102,99,27,103,104,105,106,107,108,109,110],"Medial Longitudinal Arch","foot invertors","tibialis posterior","repetitive peripheral magnetic stimulation","foot","posterior tibial tendon dysfunction","strength","ultrasound","muscle cross-sectional area","2026-05-30",{"date":113,"type":114},"2026-06-02","ACTUAL",{"date":116,"type":114},"2025-12-16",{"date":118,"type":92},"2027-12-31",{"name":5,"class":6},2]