[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100557562":3},{"organization":4,"armGroups":7,"interventions":16,"overallOfficials":22,"centralContacts":32,"locations":42,"responsibleParty":57,"collaborators":22,"id":59,"slug":60,"hasResults":61,"nctId":62,"briefTitle":63,"officialTitle":64,"acronym":22,"eligibilityCriteria":65,"healthyVolunteers":66,"sex":67,"minAge":68,"maxAge":22,"enrollmentInfo":69,"targetDuration":22,"studyType":72,"phases":73,"briefSummary":75,"conditions":76,"keywords":79,"overallStatus":81,"whyStopped":22,"lastUpdateSubmitDate":82,"lastUpdatePostDateStruct":83,"startDateStruct":86,"completionDateStruct":88,"leadSponsor":90,"locationsCount":91},{"fullName":5,"class":6},"University of Delaware","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Interaction with Coated Surfaces","EXPERIMENTAL","Participants in this arm will interact with the device and surface coated with the polymer-antibody coating. Subjects will be trained with a \"positive\" test and \"negative\" test prior to device testing. Subjects will then administer the synthetic saliva themselves and asked to determine if there was COVID antigen in the saliva by touching the device to compare the test patch to the positive and negative control patches. Subjects will also rate device usability.",[13,14,15],"Diagnostic Test: Interaction with Mock COVID-19 Rapid Antigen Test and Reference Surfaces","Diagnostic Test: Biomechanical Measurements","Behavioral: Psychophysical Tasks",[17,23,27],{"type":18,"name":19,"description":20,"armGroupLabels":21,"otherNames":22},"DIAGNOSTIC_TEST","Interaction with Mock COVID-19 Rapid Antigen Test and Reference Surfaces","Participants will drop a saline solution with proteins onto the testing device. They will wait for it to dry and then report on the tactile sensation and overall feel of the surface. Feedback will include comparisons with the two reference surfaces. The primary goal is to determine the presence of mock COVID antigen in synthetic saliva using the device, which aligns with the goals of diagnostic testing.",[9],null,{"type":18,"name":24,"description":25,"armGroupLabels":26,"otherNames":22},"Biomechanical Measurements","Participants may have biomechanical measurements recorded, such as placing samples on a scale to measure downward force or using medical tape with a flexible wire to track finger motion. These measurements are likely aimed at objectively assessing how participants interact with the surfaces and their physical responses to tactile stimuli.",[9],{"type":28,"name":29,"description":30,"armGroupLabels":31,"otherNames":22},"BEHAVIORAL","Psychophysical Tasks","Participants may alternatively be asked to perform standardized psychophysical tasks, such as Two Alternative Forced Choice tests, Odd-Man Out tests, or Magnitude Estimation tests. These tasks will provide structured comparisons and quantitative data on participants' perception and preferences regarding tactile qualities. The tasks are designed to evaluate participants' perception and preferences regarding tactile qualities, which involves behavioral responses to sensory stimuli.",[9],[33,38],{"name":34,"role":35,"phone":36,"phoneExt":22,"email":37},"Charles Dhong, PhD","CONTACT","302-831-2828","cdhong@udel.edu",{"name":39,"role":35,"phone":40,"phoneExt":22,"email":41},"Cynthia Papettas","302-279-6766","cpap@Udel.edu",[43],{"facility":5,"status":22,"city":44,"state":45,"zip":46,"country":47,"countryCode":48,"cosmosGeoPoint":49,"geoPoint":54,"contacts":55},"Newark","Delaware","19711","United States","US",{"type":50,"coordinates":51},"Point",[52,53],-75.74966,39.68372,{"lat":53,"lon":52},[56],{"name":34,"role":35,"phone":22,"phoneExt":22,"email":22},{"type":58,"investigatorFullName":22,"investigatorTitle":22,"investigatorAffiliation":22,"oldNameTitle":22,"oldOrganization":22},"SPONSOR","100557562","validation-of-texture-changing-coatings-for-use-in-at-home-rapid-tests-100557562",false,"NCT06539728","Validation of Texture Changing Coatings for Use in At-Home Rapid Tests","Validation of Texture-Changing Tactile Coatings for Potential Use in Accessible At-Home Care","Inclusion Criteria:\n\n* Visual Impairment: Participants should be blind or visually impaired for greater than 10 years, either congenitally or acquired.\n* Tactile Aid Usage: Participants must use tactile aids regularly.\n* Mathematical Knowledge: Participants should have a basic understanding of mathematical plots, equivalent to at least high school geometry.\n\nExclusion Criteria:\n\n* Limb Conditions: Participants with amputations or outer extremity conditions affecting hand use will be excluded.",true,"ALL","12 Years",{"count":70,"type":71},20,"ESTIMATED","INTERVENTIONAL",[74],"NA","At-home testing is an important part of mitigating the spread of COVID-19, but these tests are not accessible to people with low vision or blindness. Instead of adapting to a technology originally built for sighted people, investigators propose a no-power version that reports test results through a texture change, which people can feel by touch. This platform could be used not only for COVID, but also for other diagnostics, and will promote the independence and privacy for people with low vision or blindness by removing the need for human assistance or an internet connection.",[77,78],"Vision, Low","Blindness",[80],"Tactile Aid","NOT_YET_RECRUITING","2025-04-03",{"date":84,"type":85},"2025-04-06","ACTUAL",{"date":87,"type":71},"2025-06",{"date":89,"type":71},"2025-08",{"name":5,"class":6},1]