[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100618460":3},{"organization":4,"outcomesModule":7,"designInfo":23,"detailedDescription":30,"studyPopulation":22,"armGroups":31,"interventions":42,"overallOfficials":50,"centralContacts":54,"locations":22,"responsibleParty":60,"collaborators":22,"id":63,"slug":22,"hasResults":64,"nctId":65,"briefTitle":66,"officialTitle":66,"acronym":22,"eligibilityCriteria":67,"healthyVolunteers":64,"sex":68,"minAge":69,"maxAge":70,"enrollmentInfo":71,"targetDuration":22,"studyType":74,"phases":75,"briefSummary":77,"conditions":78,"keywords":80,"overallStatus":81,"whyStopped":22,"lastUpdateSubmitDate":82,"lastUpdatePostDateStruct":83,"startDateStruct":86,"completionDateStruct":88,"leadSponsor":90,"locationsCount":22},{"fullName":5,"class":6},"Oregon Health and Science University","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":17,"otherOutcomes":22},[9,13],{"measure":10,"description":11,"timeFrame":12},"Device use","The number of days that participants wear the study device during the study period","Measured from study enrollment through 6 weeks postpartum, an average of 26 weeks",{"measure":14,"description":15,"timeFrame":16},"Participant satisfaction","Participant survey question asking \"On a scale of 1 to 100, how satisfied were you with the activity tracker?\" With a higher value representing a greater degree of satisfaction.","Measured at 6 weeks postpartum.",[18],{"measure":19,"description":20,"timeFrame":21},"Physical activity","The mean number of minutes of physical activity per week recorded by the wearable activity tracker.","From enrollment through delivery",null,{"allocation":24,"interventionModel":25,"interventionModelDescription":26,"primaryPurpose":6,"observationalModel":22,"timePerspective":22,"maskingInfo":27},"RANDOMIZED","PARALLEL","All participants will wear the Garmin Vivosmart 5 wearable activity tracker. Participants will be randomized 1:1 to whether they have access to their activity data from the tracker or if they are blinded to their activity tracker.",{"masking":28,"maskingDescription":29,"whoMasked":22},"NONE","Participants and research team members will know which arm participants in. Participants in the blinded arm will not have access to their data from the wearable activity tracker.","Pregnant participants will be given a Garmin Vivosmart 5 wearable activity tracker. They will be randomized 1:1 as to whether they are able to see their personal activity information or being blinded to it. Participants will complete a questionnaire on their physical activity levels before initiating use of the activity tracker and following delivery. Participants' physical activity data, satisfaction with the device, and gestational and delivery outcomes will be collected.",[32,38],{"label":33,"type":34,"description":35,"interventionNames":36},"Wearable Activity Tracker with Data Access","EXPERIMENTAL","Participants will wear a Garmin Vivosmart 5 wearable activity tracker and have access to the data it collects.",[37],"Device: Wearable Activity Tracker",{"label":39,"type":40,"description":41,"interventionNames":22},"Blinded Wearable Activity Tracker","NO_INTERVENTION","Participants will wear a Garmin Vivosmart 5 wearable activity tracker and be blinded to the data it collects.",[43],{"type":44,"name":45,"description":46,"armGroupLabels":47,"otherNames":48},"DEVICE","Wearable Activity Tracker","A watch-style wearable activity tracker which tracks steps, heart rate, activity level, and sleep quality.",[33],[49],"Garmin Vivosmart 5",[51],{"name":52,"affiliation":5,"role":53},"Danielle Prentice, DO","PRINCIPAL_INVESTIGATOR",[55],{"name":56,"role":57,"phone":58,"phoneExt":22,"email":59},"Women's Health Research Unit Department of OB\u002FGyn","CONTACT","503-494-3666","whru@ohsu.edu",{"type":53,"investigatorFullName":61,"investigatorTitle":62,"investigatorAffiliation":5,"oldNameTitle":22,"oldOrganization":22},"Danielle Prentice","Principal Investigator","100618460",false,"NCT07331909","Assessing the Use of Wearable Activity Trackers in a Pregnancy Cohort","Inclusion Criteria:\n\n* Establishing pregnancy care at Oregon Health \\& Science University\n* Gestational age less than or equal to 24 weeks and 6 days\n* Ability to read, write and speak English\n* Ability to upload data either at home via a stable internet connection or in clinic\n\nExclusion Criteria:\n\n* Non-English speaking\n* Inability to wear wearable fitness technology due to allergy or sensory issues\n* Inability to upload data from wearable fitness technology due to lack of stable internet connection or ability to come to clinic for upload via the research team in the timeframe required\n* Inability to answer electronic questionnaires\n* Specific contraindication to increased physical activity in pregnancy","FEMALE","18 Years","49 Years",{"count":72,"type":73},40,"ESTIMATED","INTERVENTIONAL",[76],"NA","This is a randomized controlled pilot study to evaluate the utility of the Garmin Vivosmart 5 wearable activity tracker in pregnancy. It will determine the feasibility of assessing physical activity in pregnant patients using wearable activity trackers and collect pilot data on the behavioral impact of wearable activity trackers on physical activity in pregnancy.",[79],"Pregnancy Related",[45],"NOT_YET_RECRUITING","2026-01-05",{"date":84,"type":85},"2026-01-12","ACTUAL",{"date":87,"type":73},"2026-01",{"date":89,"type":73},"2026-07",{"name":5,"class":6}]