[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100635385":3},{"organization":4,"armGroups":7,"interventions":13,"overallOfficials":18,"centralContacts":22,"locations":28,"responsibleParty":45,"collaborators":10,"id":48,"slug":49,"hasResults":50,"nctId":51,"briefTitle":52,"officialTitle":53,"acronym":10,"eligibilityCriteria":54,"healthyVolunteers":50,"sex":55,"minAge":56,"maxAge":10,"enrollmentInfo":57,"targetDuration":10,"studyType":60,"phases":10,"briefSummary":61,"conditions":62,"keywords":10,"overallStatus":30,"whyStopped":10,"lastUpdateSubmitDate":65,"lastUpdatePostDateStruct":66,"startDateStruct":69,"completionDateStruct":70,"leadSponsor":72,"locationsCount":73},{"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,"countryCode":35,"cosmosGeoPoint":36,"geoPoint":41,"contacts":42},"RECRUITING","Rochester","Minnesota","55905","United States","US",{"type":37,"coordinates":38},"Point",[39,40],-92.4699,44.02163,{"lat":40,"lon":39},[43,44],{"name":24,"role":25,"phone":26,"phoneExt":10,"email":27},{"name":20,"role":21,"phone":10,"phoneExt":10,"email":10},{"type":21,"investigatorFullName":46,"investigatorTitle":47,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Stephanie L. Grach","Principal Investigator","100635385","a-study-of-remote-voice-analysis-tool-for-diagnosing-and-monitoring-mecfs-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":58,"type":59},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).",[63,64],"Encephalomyelitis","Chronic Fatigue Syndrome","2026-05-26",{"date":67,"type":68},"2026-05-27","ACTUAL",{"date":65,"type":68},{"date":71,"type":59},"2028-07",{"name":5,"class":6},1]