[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100656003":3},{"organization":4,"outcomesModule":7,"designInfo":15,"detailedDescription":11,"studyPopulation":18,"armGroups":19,"interventions":11,"overallOfficials":11,"centralContacts":24,"locations":11,"responsibleParty":30,"collaborators":11,"id":34,"slug":35,"hasResults":36,"nctId":37,"briefTitle":38,"officialTitle":38,"acronym":11,"eligibilityCriteria":39,"healthyVolunteers":36,"sex":40,"minAge":41,"maxAge":11,"enrollmentInfo":42,"targetDuration":11,"studyType":45,"phases":11,"briefSummary":46,"conditions":47,"keywords":11,"overallStatus":50,"whyStopped":11,"lastUpdateSubmitDate":51,"lastUpdatePostDateStruct":52,"startDateStruct":55,"completionDateStruct":57,"leadSponsor":59,"locationsCount":11},{"fullName":5,"class":6},"Rigshospitalet, Denmark","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":11,"otherOutcomes":11},[9,13],{"measure":10,"description":11,"timeFrame":12},"Positive predictive value of HMV codes for invasive HMV",null,"2012-2025",{"measure":14,"description":11,"timeFrame":12},"Positive predictive value of HMV codes for non-invasive HMV",{"allocation":11,"interventionModel":11,"interventionModelDescription":11,"primaryPurpose":11,"observationalModel":16,"timePerspective":17,"maskingInfo":11},"COHORT","RETROSPECTIVE","Patients with amyotrophic lateral sclerosis",[20,22],{"label":21,"type":11,"description":11,"interventionNames":11},"Invasive home mechanical ventilation",{"label":23,"type":11,"description":11,"interventionNames":11},"Noninvasive home mechanical ventilation",[25],{"name":26,"role":27,"phone":28,"phoneExt":11,"email":29},"Anne Kathrine Staehr-rye, MD, Ph.D","CONTACT","004528665645","Anne.kathrine.staehr.rye@regionh.dk",{"type":31,"investigatorFullName":32,"investigatorTitle":33,"investigatorAffiliation":5,"oldNameTitle":11,"oldOrganization":11},"PRINCIPAL_INVESTIGATOR","Anne Kathrine Staehr-Rye","MD.","100656003","development-in-home-mechanical-ventilation-for-patient-with-amyotrophic-lateral-sclerosis-100656003",false,"NCT07819890","Development in Home Mechanical Ventilation for Patient With Amyotrophic Lateral Sclerosis.","Inclusion Criteria:\n\n* Patients with at least two hospital contacts from 2012 and 2026 with an ALS diagnosis\n* Patients with one hospital contacts from 2012 and 2026 with a diagnosis or procedure codes related to mechanical ventilation\n* Patients with one hospital contacts from 2012 and 2026 with a process marker related to mechanical ventilation (SKS, sundhedsklassifikationssystem)\n\nExclusion Criteria:\n\n* None","ALL","18 Years",{"count":43,"type":44},400,"ESTIMATED","OBSERVATIONAL","The aims of the study are to calculate the positive predictive value (PPV) of the codes for home mechanical noninvasive and invasive ventilation in patients with Amyotrophic lateral sclerosis in Denmark, and to describe the initial clinical characteristics of patients with ALS and invasive and noninvasive HMV between 2012 and 2026. Moreover, the study will describe the national development of home mechanical ventilation for patient with ALS, including calculating the incidence, prevalence and mortality of the the patients with invasive HMV. .",[48,49],"Amyotrophic Lateral Sclerosis","Home Mechanical Ventilation","NOT_YET_RECRUITING","2026-09-09",{"date":53,"type":54},"2026-09-15","ACTUAL",{"date":56,"type":44},"2026-10-01",{"date":58,"type":44},"2027-01-31",{"name":5,"class":6}]