[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"menstrual-disorder\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:menstrual-disorder":35},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":17,"sex":18,"minAge":19,"maxAge":20,"enrollmentInfo":21,"targetDuration":4,"studyType":24,"phases":25,"briefSummary":27,"conditions":28,"keywords":41,"overallStatus":45,"whyStopped":4,"lastUpdateSubmitDate":46,"lastUpdatePostDateStruct":47,"startDateStruct":50,"completionDateStruct":52,"leadSponsor":54,"locationsCount":5},"100628155","effectiveness-of-an-mhealth-innovation-on-the-impact-of-menstrual-complaints-in-adolescents-100628155",false,"NCT07457957","Effectiveness of an mHealth Innovation on the Impact of Menstrual Complaints in Adolescents","The Effectiveness of an mHealth Innovation on the Impact of Menstrual Complaints in Adolescents - A Randomised Controlled Trial","MGA","Inclusion Criteria:\n\n* Dutch, English, Turkish or Moroccan-Arabic speaking\n* Post menarche\n* Access to a smartphone or tablet with iOS or Android operating system\n\nExclusion Criteria:\n\n* Amenorrhea\n* Pregnancy\n* No menstrual bleeding or withdrawel bleeding in the 3 months prior to inclusion.\n* Previously or currently under treatment by a health care provider for menstrual complaints",true,"FEMALE","12 Years","21 Years",{"count":22,"type":23},874,"ESTIMATED","INTERVENTIONAL",[26],"NA","The aim of this study is to improve menstrual health-related quality of life in adolescents by using a mobile menstrual health tracker. We will perform a randomized controlled trial to evaluate the (cost)-effectiveness of this mHealth intervention.",[29,30,31,32,33,34,35,36,37,38,39,40],"Dysmenorrhea","Heavy Menstrual Bleeding","Menstrual Cramps","Menstrual Bleeding, Heavy","Menstrual Discomfort","Menstrual Cycle Abnormal","Menstrual Disorder","Menstrual Health","Mobile Application","mHealth","Menstrual Health Intervention","Adolescent",[42,38,43,40,44],"randomized clinical trial","Menstrual health","Menstrual Tracker App","NOT_YET_RECRUITING","2026-03-04",{"date":48,"type":49},"2026-03-09","ACTUAL",{"date":51,"type":23},"2026-02-16",{"date":53,"type":23},"2029-05-31",{"name":55,"class":56},"Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)","OTHER"]