[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100517277":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":24,"centralContacts":29,"locations":38,"responsibleParty":57,"collaborators":23,"id":59,"slug":60,"hasResults":61,"nctId":62,"briefTitle":63,"officialTitle":64,"acronym":23,"eligibilityCriteria":65,"healthyVolunteers":61,"sex":66,"minAge":67,"maxAge":68,"enrollmentInfo":69,"targetDuration":23,"studyType":72,"phases":73,"briefSummary":75,"conditions":76,"keywords":81,"overallStatus":41,"whyStopped":23,"lastUpdateSubmitDate":85,"lastUpdatePostDateStruct":86,"startDateStruct":89,"completionDateStruct":91,"leadSponsor":93,"locationsCount":94},{"fullName":5,"class":6},"St. Olavs Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Follow-up face-to face","ACTIVE_COMPARATOR","Home-based and in-house exercise, supervised both by telephone and face-to-face.\n\nEvery week the first three weeks participants will exercise one session at the hospital, and the BCTT\u002FBCCT will be performed every 3rd week, at the hospital in order to be able to shape the intervention.",[13],"Other: Sub-symptom threshold exercise",{"label":15,"type":10,"description":16,"interventionNames":17},"Follow-up over the phone","Home-based exercise only, supervised by telephone. The participants will exercise solely in the home setting and will be contacted by telephone, every week during the first three weeks, thereafter every third week. Based on the therapist's evaluation during these calls, the intervention is shaped.",[13],[19],{"type":6,"name":20,"description":21,"armGroupLabels":22,"otherNames":23},"Sub-symptom threshold exercise","Aerob exercise at an intensity just below the intensity that provokes symptom exacerbation.",[9,15],null,[25],{"name":26,"affiliation":27,"role":28},"Britt-Elin Lurud, MD","Clinic of Rehabilitation, St. Olavs Hospital","STUDY_DIRECTOR",[30,35],{"name":31,"role":32,"phone":33,"phoneExt":23,"email":34},"Toril Skandsen, PhD","CONTACT","+4792692780","toril.skandsen@ntnu.no",{"name":36,"role":32,"phone":23,"phoneExt":23,"email":37},"Janne-Birgitte BB Børke, MSc","janne.borke@stolav.no",[39],{"facility":40,"status":41,"city":42,"state":23,"zip":43,"country":44,"countryCode":45,"cosmosGeoPoint":46,"geoPoint":51,"contacts":52},"St. Olavs Hospital, Clinic of Rehabilitation","RECRUITING","Trondheim","7050","Norway","NO",{"type":47,"coordinates":48},"Point",[49,50],10.39506,63.43049,{"lat":50,"lon":49},[53,55],{"name":31,"role":32,"phone":54,"phoneExt":23,"email":34},"+47 92692780",{"name":56,"role":32,"phone":23,"phoneExt":23,"email":37},"Janne-Birgitte BB Børke, Msc",{"type":58,"investigatorFullName":23,"investigatorTitle":23,"investigatorAffiliation":23,"oldNameTitle":23,"oldOrganization":23},"SPONSOR","100517277","exercise-in-postconcussion-symptoms-and-posttraumatic-headache-100517277",false,"NCT06015451","Exercise in Postconcussion Symptoms and Posttraumatic Headache","Exercise Interventions in Patients With Postconcussion Symptoms and Posttraumatic Headache. A Randomized Controlled Trial.","Inclusion Criteria:\n\n* Age 18-65 years\n* Having sustained a minimal head injury or mild traumatic brain injury at least 2 weeks ago.\n* At least one postconcussion symptoms, of at least moderate degree, occurring within the first week after the head injury.\n* Intolerance for physical activity (self-reported and measured; including symptom exacerbation later on the test day).\n* Capable of giving informed consent.\n\nExclusion Criteria:\n\n* More than 2 years since last injury.\n* The symptoms are better explained by other conditions.\n* Severe communication problems, typically due to poor knowledge of Norwegian.\n* Severe psychiatric, neurological, somatic, or substance abuse disorders that will make it problematic to function in a group and\u002For will complicate follow-up and outcome assessment.\n* Safety concerns according to the study medical checklist.","ALL","18 Years","65 Years",{"count":70,"type":71},100,"ESTIMATED","INTERVENTIONAL",[74],"NA","The goal of this clinical trial is to compare two models of delivery of guided exercise in patients with exercise intolerance after mild head injury.\n\nThe main question it aims to answer is:\n\n• Is a program that includes elements of in-house exercise and follow-up sessions, and repeated treadmill testing, superior to a program with telephone-based follow-up only?\n\nParticipants will undergo a treadmill test to determine eligibility for the study, and to determine at what intensity level their symptoms worsen (symptom threshold). Thereafter they will exercise 15-20 minutes, 3-5 times per week at 80-90% of the heart rate that was found to be the symptom threshold. One group will receive face-to-face folllow-up and repeated testing, one group will receive telephone-based follow-up only .\n\nResearchers will compare these two groups to see if closer follow-up is superior when it comes to recovery from exercise intolerance after 12 weeks of exercise.",[77,78,79,80],"Brain Concussion","Post-Concussion Syndrome","Post-Traumatic Headache","Craniocerebral Trauma",[82,83,84],"exercise intolerance","exercise","Thread mill test","2025-07-07",{"date":87,"type":88},"2025-07-08","ACTUAL",{"date":90,"type":88},"2022-11-01",{"date":92,"type":71},"2026-09-01",{"name":5,"class":6},1]