[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100635385":3},{"organization":4,"armGroups":7,"interventions":13,"overallOfficials":18,"centralContacts":22,"locations":28,"responsibleParty":44,"collaborators":10,"id":47,"slug":10,"hasResults":48,"nctId":49,"briefTitle":50,"officialTitle":51,"acronym":10,"eligibilityCriteria":52,"healthyVolunteers":48,"sex":53,"minAge":54,"maxAge":10,"enrollmentInfo":55,"targetDuration":10,"studyType":58,"phases":10,"briefSummary":59,"conditions":60,"keywords":10,"overallStatus":30,"whyStopped":10,"lastUpdateSubmitDate":63,"lastUpdatePostDateStruct":64,"startDateStruct":67,"completionDateStruct":68,"leadSponsor":70,"locationsCount":71},{"fullName":5,"class":6},"Mayo Clinic","OTHER",[8],{"label":9,"type":10,"description":10,"interventionNames":11},"Patients diagnosed with myalgic encephalomyelitis\u002Fchronic fatigue syndrome (ME\u002FCFS)",null,[12],"Other: Voice Recording",[14],{"type":6,"name":15,"description":16,"armGroupLabels":17,"otherNames":10},"Voice Recording","Patients will create 5 - 10 minute voice recordings that include counting, vowel prolongation, alternating speed, and word repetition, every 2 weeks, for a total of 12 weeks. Recordings will be collected using the Visible mobile application, and patients will wear the Visible Armband 2.0 while recording.",[9],[19],{"name":20,"affiliation":5,"role":21},"Stephanie L. Grach, MD, MS","PRINCIPAL_INVESTIGATOR",[23],{"name":24,"role":25,"phone":26,"phoneExt":10,"email":27},"Katie Cruz","CONTACT","507-284-5404","Cruz.Katie@mayo.edu",[29],{"facility":5,"status":30,"city":31,"state":32,"zip":33,"country":34,"cosmosGeoPoint":35,"geoPoint":40,"contacts":41},"RECRUITING","Rochester","Minnesota","55905","United States",{"type":36,"coordinates":37},"Point",[38,39],-92.4699,44.02163,{"lat":39,"lon":38},[42,43],{"name":24,"role":25,"phone":26,"phoneExt":10,"email":27},{"name":20,"role":21,"phone":10,"phoneExt":10,"email":10},{"type":21,"investigatorFullName":45,"investigatorTitle":46,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Stephanie L. Grach","Principal Investigator","100635385",false,"NCT07551999","A Study Of Remote Voice Analysis Tool For Diagnosing And Monitoring ME\u002FCFS","Use Of A Remote Voice Analysis Tool For Diagnosing And Monitoring Myalgic Encephalomyelitis\u002F Chronic Fatigue Syndrome (ME\u002FCFS)","Inclusion Criteria:\n\n* Diagnosis of myalgic encephalomyelitis\u002Fchronic fatigue syndrome (ME\u002FCFS) verified by an ME\u002FCFS specialist.\n* Ability to complete study questionnaires and provide voice samples using a smartphone application.\n* Consistent access to a smartphone or tablet with iOS or Android operating systems, or a laptop.\n\nExclusion Criteria:\n\n* No diagnosis of myalgic encephalomyelitis\u002Fchronic fatigue syndrome (ME\u002FCFS); \"Chronic Fatigue Syndrome\" not verified by an ME\u002FCFS specialist.\n* Lack of consistent access to a smartphone or tablet with iOS or Android operating systems, or laptop.\n* Known dementia or other neurodegenerative disorder prominently affecting cognition or speech patterns. outside of ME\u002FCFS\n* Known history of voice disorder either primary or secondary to neuromuscular or other pathology outside of ME\u002FCFS\n* Known clinically significant heart failure or greater than moderate pulmonary hypertension.","ALL","18 Years",{"count":56,"type":57},40,"ESTIMATED","OBSERVATIONAL","The purpose of this research is to evaluate the use of a voice-based tool in the diagnosis and management of myalgic encephalomyelitis\u002Fchronic fatigue syndrome (ME\u002FCFS).",[61,62],"Encephalomyelitis","Chronic Fatigue Syndrome","2026-05-26",{"date":65,"type":66},"2026-05-27","ACTUAL",{"date":63,"type":66},{"date":69,"type":57},"2028-07",{"name":5,"class":6},1]