[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100427235":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":24,"locations":34,"responsibleParty":74,"collaborators":10,"id":76,"slug":77,"hasResults":78,"nctId":79,"briefTitle":80,"officialTitle":81,"acronym":10,"eligibilityCriteria":82,"healthyVolunteers":83,"sex":84,"minAge":85,"maxAge":86,"enrollmentInfo":87,"targetDuration":10,"studyType":90,"phases":10,"briefSummary":91,"conditions":92,"keywords":96,"overallStatus":37,"whyStopped":10,"lastUpdateSubmitDate":99,"lastUpdatePostDateStruct":100,"startDateStruct":103,"completionDateStruct":105,"leadSponsor":107,"locationsCount":108},{"fullName":5,"class":6},"Tulane University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Patient Group",null,"All patients undergoing an echocardiogram at Tulane Medical Center may be asked to participate in the study. Doctors, including PI and co-PI, will identify eligible patients from their clinic using their clinical knowledge and expertise and the patients' medical history and records. They will provide patients with information regarding the study and if interested, patients will be consented prior to their scheduled echocardiogram.",[13],"Diagnostic Test: Photoplethysmography",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":10},"DIAGNOSTIC_TEST","Photoplethysmography","Photoplethysmography (PPG) is a non-invasive technique that can detect volumetric changes in the peripheral blood. It only requires skin contact and relies on light absorption. PPG is a good indicator of the cardiovascular dynamics in the human body. PPG has been incorporated into various new smartphones and wearable devices such as, smartwatches and fitness wristbands making it readily available to all consumers. This sensor can record biometrics such as, heart rate, blood pressure, oxygen saturation, etc.",[9],[21],{"name":22,"affiliation":5,"role":23},"Nassir Marrouche, MD","PRINCIPAL_INVESTIGATOR",[25,30],{"name":26,"role":27,"phone":28,"phoneExt":10,"email":29},"Mayana Bsoul, MD","CONTACT","504-988-3063","mbsoul@tulane.edu",{"name":31,"role":27,"phone":32,"phoneExt":10,"email":33},"Kunal Sameer, MD, MHA","504-988-3072","ksameer@tulane.edu",[35,53,64],{"facility":36,"status":37,"city":38,"state":39,"zip":40,"country":41,"countryCode":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":49},"East Jefferson General Hospital","RECRUITING","New Orleans","Louisiana","70006","United States","US",{"type":44,"coordinates":45},"Point",[46,47],-90.07507,29.95465,{"lat":47,"lon":46},[50,51,52],{"name":26,"role":27,"phone":28,"phoneExt":10,"email":29},{"name":31,"role":27,"phone":32,"phoneExt":10,"email":33},{"name":22,"role":23,"phone":10,"phoneExt":10,"email":10},{"facility":54,"status":37,"city":38,"state":39,"zip":55,"country":41,"countryCode":42,"cosmosGeoPoint":56,"geoPoint":58,"contacts":59},"University Medical Center","70112",{"type":44,"coordinates":57},[46,47],{"lat":47,"lon":46},[60,62,63],{"name":26,"role":27,"phone":28,"phoneExt":10,"email":61},"mbsoulmbsoul@tulane.edu",{"name":31,"role":27,"phone":32,"phoneExt":10,"email":33},{"name":22,"role":23,"phone":10,"phoneExt":10,"email":10},{"facility":65,"status":37,"city":38,"state":39,"zip":66,"country":41,"countryCode":42,"cosmosGeoPoint":67,"geoPoint":69,"contacts":70},"Tulane Doctors - Speciality Care - Napoleon","70115",{"type":44,"coordinates":68},[46,47],{"lat":47,"lon":46},[71,72,73],{"name":26,"role":27,"phone":28,"phoneExt":10,"email":29},{"name":31,"role":27,"phone":32,"phoneExt":10,"email":33},{"name":22,"role":23,"phone":10,"phoneExt":10,"email":10},{"type":75,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100427235","ppg-to-predict-ejection-fraction-and-other-echographic-data-in-the-general-population-100427235",false,"NCT04843371","PPG to Predict Ejection Fraction and Other Echographic Data in the General Population","Photoplethysmography (PPG) to Predict Ejection Fraction and Other Echographic Data in the General Population","Inclusion Criteria:\n\n* Male or Female aged18 years or older.\n* Patients scheduled to undergo an echocardiogram at Tulane Medical Center.\n\nExclusion Criteria:\n\n* Participants under 18 years of age.\n* Participants with cognitive impairments.\n* Participants with a physical inability to wear the Biostrap during the echocardiogram.\n* Individuals who cannot read, speak, and\u002For understand English.",true,"ALL","18 Years","120 Years",{"count":88,"type":89},500,"ESTIMATED","OBSERVATIONAL","The investigators are aiming to investigate the association between ejection fraction (EF) determined by echocardiography and signals obtained from Photoplethysmography (PPG) in the general population. The investigators are also aiming to investigate the association between blood pressure and signals obtained from PPG in the general population.\n\nFinally, the investigators are also aiming to investigate the association between signals obtained from PPG in the general population to cardioechographic findings such as, valvular heart disease, structural heart diseases, cardiomyopathies, pericardial disease etc.",[93,94,95],"Valvular Heart Disease","Pericardial Disease","Cardiomyopathies",[97,17,98],"Structural heart disease","Ejection Fraction","2026-03-03",{"date":101,"type":102},"2026-03-05","ACTUAL",{"date":104,"type":102},"2021-08-20",{"date":106,"type":89},"2026-12",{"name":5,"class":6},3]