[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100619900":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":10,"locations":18,"responsibleParty":39,"collaborators":10,"id":43,"slug":44,"hasResults":45,"nctId":46,"briefTitle":47,"officialTitle":48,"acronym":10,"eligibilityCriteria":49,"healthyVolunteers":50,"sex":51,"minAge":52,"maxAge":53,"enrollmentInfo":54,"targetDuration":57,"studyType":58,"phases":10,"briefSummary":59,"conditions":60,"keywords":10,"overallStatus":21,"whyStopped":10,"lastUpdateSubmitDate":63,"lastUpdatePostDateStruct":64,"startDateStruct":67,"completionDateStruct":69,"leadSponsor":71,"locationsCount":72},{"fullName":5,"class":6},"Anhui Provincial Cancer Hospital","OTHER",[8,12,15],{"label":9,"type":10,"description":11,"interventionNames":10},"Healthy Subjects",null,"Healthy adult volunteers with no known cardiovascular disease will undergo noninvasive arterial waveform acquisition using the photoacoustic imaging device. No intervention is applied; data collection provides baseline waveform features for comparison with AR and AS patients.",{"label":13,"type":10,"description":14,"interventionNames":10},"Aortic Regurgitation (AR) Patients","Participants diagnosed with aortic regurgitation (AR) will undergo noninvasive arterial waveform acquisition using a photoacoustic imaging device. No intervention is applied; data collection focuses on capturing finger arterial pulse waveforms to assess features associated with AR.",{"label":16,"type":10,"description":17,"interventionNames":10},"Aortic Stenosis (AS) Patients","Participants diagnosed with aortic stenosis (AS) will undergo noninvasive arterial waveform acquisition using the same photoacoustic imaging device. No intervention is applied; data collection focuses on capturing finger arterial pulse waveforms to assess features associated with AS.",[19],{"facility":20,"status":21,"city":22,"state":23,"zip":24,"country":25,"countryCode":26,"cosmosGeoPoint":27,"geoPoint":32,"contacts":33},"the First Affiliated Hospital of University of Science and Technology of China","RECRUITING","Hefei","Anhui","230026","China","CN",{"type":28,"coordinates":29},"Point",[30,31],117.28083,31.86389,{"lat":31,"lon":30},[34],{"name":35,"role":36,"phone":37,"phoneExt":10,"email":38},"Haoxin Gu","CONTACT","86-18810938389","hxgu@mail.ustc.edu.cn",{"type":40,"investigatorFullName":41,"investigatorTitle":42,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Wang Xiaojing","Chief Physician","100619900","noninvasive-real-time-arterial-waveform-monitoring-for-cardiovascular-disease-assessment-100619900",false,"NCT07350629","Noninvasive Real-Time Arterial Waveform Monitoring for Cardiovascular Disease Assessment","A Study on Noninvasive Real-Time Arterial Pressure Waveform Analysis for the Detection and Evaluation of Cardiovascular Diseases","Inclusion Criteria:\n\n* Age 18-80 years\n* Able to provide informed consent\n* For AR group: clinically diagnosed aortic regurgitation\n* For AS group: clinically diagnosed aortic stenosis\n* For healthy controls: no history of cardiovascular disease\n* Able to undergo finger arterial waveform measurement\n\nExclusion Criteria:\n\n* History of recent cardiac surgery or intervention (\\\u003C6 months)\n* Hand disorders affecting finger mobility (e.g., arthritis)\n* Pregnant or breastfeeding women\n* Participation in other studies affecting arterial waveform\n* Unable to understand or comply with study procedures",true,"ALL","18 Years","80 Years",{"count":55,"type":56},15,"ESTIMATED","1 Day","OBSERVATIONAL","The goal of this observational study is to learn whether noninvasive real-time arterial waveform monitoring can be used to assess cardiovascular diseases in adults. The main question it aims to answer is:\n\nCan photoacoustic imaging accurately capture arterial waveforms from patients' fingers? Can features extracted from the arterial waveforms reflect the type and severity of cardiovascular diseases? Participants will be asked to place their fingers into the imaging device, where their finger arterial pulse information will be noninvasively recorded.",[61,62,9],"Aortic Regurgitation Disease","Aortic Stenosis Disease","2026-01-11",{"date":65,"type":66},"2026-01-20","ACTUAL",{"date":68,"type":66},"2025-12-26",{"date":70,"type":56},"2026-02",{"name":5,"class":6},1]