[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100536881":3},{"organization":4,"armGroups":7,"interventions":27,"overallOfficials":11,"centralContacts":45,"locations":51,"responsibleParty":67,"collaborators":71,"id":74,"slug":11,"hasResults":75,"nctId":76,"briefTitle":77,"officialTitle":78,"acronym":11,"eligibilityCriteria":79,"healthyVolunteers":80,"sex":81,"minAge":82,"maxAge":83,"enrollmentInfo":84,"targetDuration":11,"studyType":87,"phases":88,"briefSummary":90,"conditions":91,"keywords":93,"overallStatus":54,"whyStopped":11,"lastUpdateSubmitDate":99,"lastUpdatePostDateStruct":100,"startDateStruct":103,"completionDateStruct":105,"leadSponsor":107,"locationsCount":108},{"fullName":5,"class":6},"Purdue University","OTHER",[8,14,19,23],{"label":9,"type":10,"description":11,"interventionNames":12},"A Single Bout Of Mindful High-Intensity Interval Training (Mindful HIIT)","EXPERIMENTAL",null,[13],"Behavioral: MF-HIIT",{"label":15,"type":16,"description":11,"interventionNames":17},"A Single Bout Of High-Intensity Interval Training (HIIT)","ACTIVE_COMPARATOR",[18],"Behavioral: HIIT-only",{"label":20,"type":16,"description":11,"interventionNames":21},"A Single Bout Of Mindfulness",[22],"Behavioral: MF-only",{"label":24,"type":6,"description":11,"interventionNames":25},"A Single Bout Of Sitting Rest",[26],"Behavioral: Sitting rest",[28,33,37,41],{"type":29,"name":30,"description":31,"armGroupLabels":32,"otherNames":11},"BEHAVIORAL","MF-HIIT","A single bout of 20-min MF-HIIT protocol delivered through a motor-driven treadmill. The protocol will start with a 1.5-min warm-up, then a 16.5-min main exercise (6 x 90s exercise intervals separated by 5 x 90s mindful intervals), and finally a 2-min cool-down.",[9],{"type":29,"name":34,"description":35,"armGroupLabels":36,"otherNames":11},"MF-only","A single bout of 20-min intervention mindfulness intervention that includes 5 x 90s mindful intervals separated by sitting rest",[20],{"type":29,"name":38,"description":39,"armGroupLabels":40,"otherNames":11},"HIIT-only","A single bout of 20-min HIIT protocol delivered through a motor-driven treadmill. The protocol will start with a 1.5-min warm-up, then a 16.5-min main exercise (6 x 90s exercise intervals separated by 5 x 90s rest intervals), and finally a 2-min cool-down.",[15],{"type":29,"name":42,"description":43,"armGroupLabels":44,"otherNames":11},"Sitting rest","Participants will sit in a comfortable chair, placed on the treadmill, while watching a HIIT video without mindfulness instructions for 20 minutes.",[24],[46],{"name":47,"role":48,"phone":49,"phoneExt":11,"email":50},"Shih-Chun Kao, PhD","CONTACT","765-496-2213","kao28@purdue.edu",[52],{"facility":53,"status":54,"city":55,"state":56,"zip":57,"country":58,"cosmosGeoPoint":59,"geoPoint":64,"contacts":65},"Lambert, 800 West Stadium Avenue","RECRUITING","West Lafayette","Indiana","47907","United States",{"type":60,"coordinates":61},"Point",[62,63],-86.90807,40.42587,{"lat":63,"lon":62},[66],{"name":47,"role":48,"phone":49,"phoneExt":11,"email":50},{"type":68,"investigatorFullName":69,"investigatorTitle":70,"investigatorAffiliation":5,"oldNameTitle":11,"oldOrganization":11},"PRINCIPAL_INVESTIGATOR","Shih-Chun Kao","Assistant Professor",[72],{"name":73,"class":6},"University of Oregon","100536881",false,"NCT06270589","Acute Effects of High-intensity Interval Training With Mindfulness-based Recovery on Executive Function in Children","Supporting High-intensity Interval Training With Mindfulness for Enhancing Childhood Executive Function","Inclusion Criteria:\n\n* Age between 10-12 years old\n* Intelligence Quotient ≥ 85\n* Capable of performing exercise based on pre-participation health screening\n* No formal diagnosis of cognitive disorders (e.g., attention deficit hyperactivity disorder) and neurological diseases (e.g., epilepsy)\n\nExclusion Criteria:\n\n* Age outside of the range of 10-12 years old\n* Intelligence Quotient \\\u003C 85\n* No capable of performing exercise based on pre-participation health screening\n* Has formal diagnosis of cognitive disorders (e.g., attention deficit hyperactivity disorder) and neurological diseases (e.g., epilepsy)",true,"ALL","10 Years","12 Years",{"count":85,"type":86},60,"ESTIMATED","INTERVENTIONAL",[89],"NA","The goal of this randomized cross-over trial is to learn about the effect of a single bout of 20-min mindfulness-based high-intensity interval training (MF-HIIT), MF-only, and HIIT-only in relative to sitting rest on executive function (EF) in 10-12 years old children. The main question it aims to answer are:\n\nQuestion 1: Whether a single bout of 20-min MF-HIIT has larger beneficial effect on EF performance than that following a 20-min session of MF-only and HIIT-only in relative to the sitting rest\n\nQuestion 2: Whether a single bout of 20-min MF-HIIT has a larger beneficial effect on brain functioning, as measured by the N2 and P3 components of event-related potential (ER) during EF performance than that following a 20-min session of MF-only and HIIT-only in relative to the sitting rest\n\nParticipants will visit the laboratory on 5 separate days (\\> 2-day washout between days) in which they have not previously participated in structured physical activities.\n\nParticipants will complete the testing and\u002For receive treatments below:\n\nDay 1:\n\n* Kaufman Brief Intelligence Test (KBIT) to assess intelligence quotient\n* Treadmill-based exercise test to measure cardiorespiratory fitness (maximum oxygen consumption)\n\nDays 2-5\n\n* Each day, participants will complete each of the four intervention conditions (MF-HIIT, MF-only, HIIT-only, sitting)\n* Participants' heart rate and self-reported affect and rating of physical exertion will be measured\n* Participants will complete a modified flanker task and a task-switching task to assess inhibitory control and cognitive flexibility\n* Participants will wear an EEG cap to measure the N2 and P3 components of the event-related potential during the inhibitory control and cognitive flexibility performance\n\nResearcher will compare the cognitive outcome measures following the MF-HIIT, MF-only, and HIIT-only conditions with the sitting condition to see if MF and HIIT has beneficial effects on children's EF.\n\nFurther, researcher will compare the cognitive outcome measures following the MF-HIIT compared with MF-only and HIIT-only conditions to see if combining MF with HIIT has greater beneficial effects on children's EF than MF and HIIT alone.",[92],"Healthy Volunteers",[94,95,96,97,98],"Interval Exercise","Mindfulness","Executive function","Brain function","Children","2026-06-24",{"date":101,"type":102},"2026-06-29","ACTUAL",{"date":104,"type":102},"2024-06-15",{"date":106,"type":86},"2027-05-31",{"name":5,"class":6},1]