[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100648925":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":29,"centralContacts":38,"locations":18,"responsibleParty":46,"collaborators":18,"id":49,"slug":50,"hasResults":51,"nctId":52,"briefTitle":53,"officialTitle":54,"acronym":18,"eligibilityCriteria":55,"healthyVolunteers":51,"sex":56,"minAge":57,"maxAge":18,"enrollmentInfo":58,"targetDuration":18,"studyType":61,"phases":62,"briefSummary":64,"conditions":65,"keywords":68,"overallStatus":77,"whyStopped":18,"lastUpdateSubmitDate":78,"lastUpdatePostDateStruct":79,"startDateStruct":82,"completionDateStruct":84,"leadSponsor":86,"locationsCount":18},{"fullName":5,"class":6},"Universität Duisburg-Essen","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Intervention Group (Exercise + Smartwatch)","EXPERIMENTAL","Participants receive a wearable activity tracker (Garmin Venu® Sq 2) and an individualized, partially supervised home-based exercise program over 8 weeks, comprising weekly endurance training (60 min\u002Fweek) and three weekly aerobic\u002Fstrength sessions (30 min each), based on individual counseling regarding personal interests, needs, and functional status. Supervised sessions via video conferencing occur in weeks 1, 2, 3, 5, and 7.",[13],"Behavioral: Individualized Exercise Program",{"label":15,"type":16,"description":17,"interventionNames":18},"Control Group (Smartwatch Only)","NO_INTERVENTION","Participants receive the same wearable activity tracker (Garmin Venu® Sq 2) for self-monitoring of physical activity, without a structured individualized exercise program. Individual exercise counseling is offered after study completion.",null,[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"BEHAVIORAL","Individualized Exercise Program","An 8-week individualized, partially supervised home-based exercise program designed to increase physical activity in accordance with exercise guidelines for cancer survivors. The program is tailored to each participant's functional status, based on a comprehensive baseline assessment (functional testing, cardiopulmonary evaluation, and a structured counseling session addressing individual interests, concerns, and goals).\n\nThe program consists of:\n\nEndurance training: 60 minutes\u002Fweek (e.g., walking, cycling), Aerobic and strength training: 3 sessions\u002Fweek, 30 minutes each, targeting endurance, strength, coordination, mobility, balance, and flexibility\n\nTraining sessions are self-administered at home, supported by a digital training platform providing instructional videos, and monitored via a wearable activity tracker. Partial supervision is provided through live video-conferencing sessions conducted by a trained exercise therapist in weeks 1, 2, 3, 5, and 7.",[9],[26,27,28],"Structured Home-Based Exercise Intervention","Partially Supervised Training Program","Individualized Physical Activity Program",[30,34,36],{"name":31,"affiliation":32,"role":33},"Miriam Götte, Dr. rer. medic.","University Hospital, Essen","PRINCIPAL_INVESTIGATOR",{"name":35,"affiliation":32,"role":33},"Ina Elisa Kirchberg, Dr. med.",{"name":37,"affiliation":32,"role":33},"Uta Dirksen, Univ.-Prof. Dr. med.",[39,43],{"name":35,"role":40,"phone":41,"phoneExt":18,"email":42},"CONTACT","+49 201 723 8084","InaElisa.Kirchberg@uk-essen.de",{"name":31,"role":40,"phone":44,"phoneExt":18,"email":45},"+49 201 723 8083","miriam.goette@uk-essen.de",{"type":33,"investigatorFullName":47,"investigatorTitle":48,"investigatorAffiliation":5,"oldNameTitle":18,"oldOrganization":18},"Miriam Götte","PD Dr. rer. medic.","100648925","exercise-intervention-to-increase-physical-activity-in-young-sarcoma-survivors-sport-ist-herzenssache-100648925",false,"NCT07729059","\"Exercise Intervention to Increase Physical Activity in Young Sarcoma Survivors (Sport Ist Herzenssache)\"","Effects of an Individualized, Smartwatch-Supported Exercise Intervention on Physical Activity, Cardiorespiratory Fitness, Limb Function and Quality of Life in Adolescent and Young Adult Survivors of Bone and Soft Tissue Sarcoma: A Randomized Controlled Trial (Sport Ist Herzenssache)","Inclusion Criteria:\n\n* Diagnosis of bone or soft tissue sarcoma\n* Currently receiving follow-up care at the tumor orthopedics clinic of University Hospital Essen\n* Age ≥15 and ≤39 years at time of enrollment\n* Completion of local tumor therapy (surgery and\u002For definitive radiotherapy) more than 12 months prior to enrollment\n* Access to a smartphone for data synchronization with the wearable device\n\nExclusion Criteria:\n\n* Contraindications to physical activity\n* Language barriers preventing communication in German\n* Known or current psychiatric condition impairing the ability to understand study requirements, participate in the study, or provide informed consent\n* Pregnancy\n* Planned absence of more than 2 weeks during the study period (e.g., due to rehabilitation stays)\n* Pre-existing average MVPA \\>60 minutes\u002Fday at baseline","ALL","15 Years",{"count":59,"type":60},46,"ESTIMATED","INTERVENTIONAL",[63],"NA","Survivors of bone and soft tissue sarcoma often face long-term health problems after their cancer treatment, such as muscle weakness, joint stiffness, and reduced heart and lung fitness. Because of this, many survivors are less physically active than their healthy peers, which can further increase their risk of heart disease and other late effects later in life.\n\nThis study, called \"Sport ist Herzenssache\" (\"Sports is a Matter of the Heart\"), tests whether a personalized exercise program can help young survivors (aged 15-39) become more physically active. All participants receive a fitness tracker (smartwatch) to monitor their daily activity. Half of the participants are randomly assigned to also receive an individualized home exercise plan, including strength and endurance training, with some sessions guided online by an exercise specialist.\n\nBefore and after an 8-week exercise period (with continuous activity tracking for about 13 weeks total), participants complete simple physical tests (such as walking and balance tests), a heart and fitness check-up, and questionnaires about their quality of life and energy levels.\n\nThe main goal is to find out whether the personalized exercise plan helps participants become more active in daily life, measured in minutes of moderate-to-intense activity per day. The study also looks at effects on heart health, physical function, and overall well-being.\n\nThe results will help determine whether structured exercise support should become a standard part of long-term follow-up care for young sarcoma survivors.",[66,67],"Bone Sarcoma","Soft Tissue Sarcoma (STS)",[69,70,71,66,72,73,74,75,76],"Exercise","Physical Activity","Soft Tissue Sarcoma","Cancer Survivorship","Adolescents and Young Adults","Cardiorespiratory Fitness","Quality of Life","Limb Function","NOT_YET_RECRUITING","2026-07-22",{"date":80,"type":81},"2026-07-27","ACTUAL",{"date":83,"type":60},"2026-08-01",{"date":85,"type":60},"2028-07-31",{"name":5,"class":6}]