[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Czech Technical University in Prague\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":72},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,43],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":4,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":4,"briefSummary":22,"conditions":23,"keywords":26,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":31,"lastUpdatePostDateStruct":32,"startDateStruct":35,"completionDateStruct":37,"leadSponsor":39,"locationsCount":42},"100578942","neonatal-oximeter-bias-study-100578942",false,"NCT06817850","Neonatal Oximeter Bias Study","Evaluation of the Differences Between Simultaneous SpO2s Readings in the NICU: a Multicenter Observational Study","NOB","Inclusion Criteria:\n\n* Observations of any infant in the neonatal ICU with two simultaneous oximeter monitors may be included. The sites' Ethics Committee must review the protocol, approve participation and determine if Informed Consent is required. If required, it might be prospective, that is prior to collecting any data, or retrospective.\n\nExclusion Criteria:\n\n* Observations are to be made at the convenience of the Investigative team. They should reflect routine situation, and not be selected to specifically capture problems. Thus, the photo should be taken immediately with both displays are on in the view, and not delayed until something interesting happens. Observations should not be made if any of the following exclusion criteria are meet. If after collection, any of these are meet, the data should not be included as an Observation on the Observation-CRF.\n\n  * One oximeter monitoring post ductal SpO2 in infant with clinically relevant shunt.\n  * Monitor and A-FiO2 Oximeter not reading between 70-100%\n  * Less than 5 minutes between repeat Observations\n  * No more than 5 measurements per day per subject with sensors in same position and same oximeters (i.e., every time either sensor is moved, 5 new Observations can be made that day).\n  * Presence of motion artifact\n  * Presence of sensor integrity alarms\u002Falerts","ALL",{"count":19,"type":20},40,"ESTIMATED","OBSERVATIONAL","The study aims to determine if there is a systematic difference (bias) between pulse oximeters used in control systems for automated oxygen delivery (A-FiO2) and those used in monitoring systems.\n\nWhen using A-FiO2 systems there are commonly two oximeter probes on the infant with two difference readouts. Nurses report frustration that the two readings are often markedly different. It is understandable that physiological differences between sensor sites might reflect different regional oxygen saturation levels. It is also possible that there is a relevant systematic bias between difference monitors and sensors.\n\nTherefore, a large systematic multicenter study is needed to determine whether these frequent differences should be ignored as physiological noise or considered clinically relevant.",[24,25],"Neonatal Respiratory Distress","Oxygenation",[27,28,29],"pulse oximetry","automated FiO2 control","SpO2","NOT_YET_RECRUITING","2025-03-24",{"date":33,"type":34},"2025-03-25","ACTUAL",{"date":36,"type":20},"2025-03-15",{"date":38,"type":20},"2025-10-31",{"name":40,"class":41},"Czech Technical University in Prague","OTHER",1,{"id":44,"slug":45,"hasResults":11,"nctId":46,"briefTitle":47,"officialTitle":47,"acronym":48,"eligibilityCriteria":49,"healthyVolunteers":11,"sex":17,"minAge":50,"maxAge":4,"enrollmentInfo":51,"targetDuration":4,"studyType":53,"phases":54,"briefSummary":56,"conditions":57,"keywords":59,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":64,"lastUpdatePostDateStruct":65,"startDateStruct":67,"completionDateStruct":69,"leadSponsor":71,"locationsCount":4},"100564210","comparison-of-perfusion-index-monitoring-using-a-smartwatch-and-a-pulse-oximeter-100564210","NCT06626217","Comparison of Perfusion Index Monitoring Using a Smartwatch and a Pulse Oximeter","PIWATCH","Inclusion Criteria:\n\n* Healthy Adult Volunteer\n\nExclusion Criteria:\n\n* Post-traumatic upper limb conditions affecting finger or arm perfusion\n* Injuries or diseases of the skin of the fingers and arm\n* Any acute phase of any disease","18 Years",{"count":52,"type":20},50,"INTERVENTIONAL",[55],"NA","The aim of the study is to experimentally compare measured perfusion index values between smartwatch and a medical grade pulse oximeter in healthy subjects at rest and with and without motion artifacts and during exercise.",[58],"Perfusion Index",[60,61,62,63],"Pulse oximetry","Perfusion index","Finger replantation","Smartwatch","2024-10-01",{"date":66,"type":34},"2024-10-03",{"date":68,"type":20},"2024-10-08",{"date":70,"type":20},"2025-08-30",{"name":40,"class":41},""]