[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100556003":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":15,"centralContacts":19,"locations":25,"responsibleParty":44,"collaborators":7,"id":47,"slug":48,"hasResults":49,"nctId":50,"briefTitle":51,"officialTitle":51,"acronym":7,"eligibilityCriteria":52,"healthyVolunteers":49,"sex":53,"minAge":54,"maxAge":7,"enrollmentInfo":55,"targetDuration":7,"studyType":58,"phases":7,"briefSummary":59,"conditions":60,"keywords":7,"overallStatus":27,"whyStopped":7,"lastUpdateSubmitDate":62,"lastUpdatePostDateStruct":63,"startDateStruct":66,"completionDateStruct":68,"leadSponsor":70,"locationsCount":71},{"fullName":5,"class":6},"Mayo Clinic","OTHER",null,[9,13],{"type":10,"name":11,"description":12,"armGroupLabels":7,"otherNames":7},"DEVICE","Mayo Dopplex ABIlity","Device used to measure lower extremity venous hemodynamic pressure",{"type":10,"name":14,"description":12,"armGroupLabels":7,"otherNames":7},"Intermittent Pneumatic Compression (IPC)",[16],{"name":17,"affiliation":5,"role":18},"Damon Houghton, MD","PRINCIPAL_INVESTIGATOR",[20],{"name":21,"role":22,"phone":23,"phoneExt":7,"email":24},"David Liedl","CONTACT","507-266-6717","liedl.david@mayo.edu",[26],{"facility":5,"status":27,"city":28,"state":29,"zip":30,"country":31,"countryCode":32,"cosmosGeoPoint":33,"geoPoint":38,"contacts":39},"RECRUITING","Rochester","Minnesota","55905","United States","US",{"type":34,"coordinates":35},"Point",[36,37],-92.4699,44.02163,{"lat":37,"lon":36},[40,42],{"name":21,"role":22,"phone":41,"phoneExt":7,"email":24},"800-664-4542",{"name":43,"role":22,"phone":23,"phoneExt":7,"email":7},"Gonda Vascular Center",{"type":18,"investigatorFullName":45,"investigatorTitle":46,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"Damon E. Houghton","Physician, Vascular Medicine","100556003","non-invasive-venous-air-plethysmography-assessment-of-venous-hemodynamics-in-patients-suspected-deep-venous-obstruction-used-in-conjunction-with-intermittent-pneumatic-compression-100556003",false,"NCT06519435","Non-invasive Venous Air Plethysmography Assessment of Venous Hemodynamics in Patients Suspected Deep Venous Obstruction Used in Conjunction With Intermittent Pneumatic Compression.","Inclusion Criteria:\n\n* Venous ultrasound study to evaluate for lower extremity DVT unilateral and\u002For bilateral within previous 72 hours.\n\nExclusion Criteria:\n\n* Patients with inaccessible target limb (ultrasound limb) due to bandages (wound, burn, lesion, etc) or cast.\n* Patients with leg trauma, fracture, above or below knee amputation, or other condition in which compressing on the calf is medically inappropriate or not possible.\n* Patients unable to provide informed written consent.","ALL","18 Years",{"count":56,"type":57},500,"ESTIMATED","OBSERVATIONAL","The purpose of this research is to measure changes in venous blood flow with an air-filled bladder under an intermittent pneumatic compression device cuff (used to prevent deep venous thrombosis) or venous diagnostic device cuff (used to detect deep venous thrombosis). The devices being used in the study are investigational and not FDA-cleared.",[61],"Deep Vein Thrombosis","2025-10-25",{"date":64,"type":65},"2025-10-28","ACTUAL",{"date":67,"type":65},"2024-11-15",{"date":69,"type":57},"2027-04",{"name":5,"class":6},1]