[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100642770":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":26,"centralContacts":31,"locations":26,"responsibleParty":41,"collaborators":26,"id":45,"slug":46,"hasResults":47,"nctId":48,"briefTitle":49,"officialTitle":50,"acronym":26,"eligibilityCriteria":51,"healthyVolunteers":52,"sex":53,"minAge":54,"maxAge":55,"enrollmentInfo":56,"targetDuration":26,"studyType":59,"phases":60,"briefSummary":62,"conditions":63,"keywords":67,"overallStatus":69,"whyStopped":26,"lastUpdateSubmitDate":70,"lastUpdatePostDateStruct":71,"startDateStruct":74,"completionDateStruct":76,"leadSponsor":78,"locationsCount":26},{"fullName":5,"class":6},"Providence College","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"High Protein","EXPERIMENTAL","A 22-oz high-protein, low-carbohydrate shake (chocolate flavor), given 60-90 minutes before exercise.",[13],"Dietary Supplement: Protein shake",{"label":15,"type":16,"description":17,"interventionNames":18},"High Carbohydrate","ACTIVE_COMPARATOR","A 22-oz, high-carbohydrate, low-protein \\& fat shake (chocolate flavor), given 60-90 minutes before exercise",[19],"Dietary Supplement: Carbohydrate shake",[21,27],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"DIETARY_SUPPLEMENT","Protein shake","22 oz of a beverage containing 320 kilocalories (60g protein, 6g fat, 8g carbohydrate).",[9],null,{"type":22,"name":28,"description":29,"armGroupLabels":30,"otherNames":26},"Carbohydrate shake","22oz of a carbohydrate drink containing 320 kilocalories (75g carbohydrate, 3g protein, \\\u003C1g fat)",[15],[32,37],{"name":33,"role":34,"phone":35,"phoneExt":26,"email":36},"Brett R Ely, PhD","CONTACT","401-865-2632","bely@providence.edu",{"name":38,"role":34,"phone":39,"phoneExt":26,"email":40},"Margaret Morrissey-Basler, PhD","401-865-1209","mmorri17@providence.edu",{"type":42,"investigatorFullName":43,"investigatorTitle":44,"investigatorAffiliation":5,"oldNameTitle":26,"oldOrganization":26},"PRINCIPAL_INVESTIGATOR","Brett Romano Ely","Assistant Professor of Health Sciences","100642770","carbohydrate-or-protein-drinks-before-exercise-in-the-heat-100642770",false,"NCT07646990","Carbohydrate or Protein Drinks Before Exercise in the Heat","The Impact of Pre-Exercise Meal Composition on Metabolic Heat Production and Thermal Strain During Exercise in a Hot Environment","Inclusion Criteria:\n\n* Able to walk or run up to 5 mph on a treadmill\n* Able to consume products containing dairy (no allergy or dietary restrictions)\n\nExclusion Criteria:\n\n* Following a diet that excludes any macronutrient group (low-carb or low-fat)\n* Diagnosed cardiovascular or metabolic diseases (hypertension, diabetes)\n* Diagnosed heat illness in past 3 months (heat exhaustion, heat stroke)",true,"ALL","18 Years","45 Years",{"count":57,"type":58},16,"ESTIMATED","INTERVENTIONAL",[61],"NA","This project examines whether consuming a high-protein or high-carbohydrate beverage before exercise in the heat impacts metabolism and heat balance during exercise, with the following research questions:\n\n1. Does a high-protein vs. high-carbohydrate pre-exercise drink impact metabolism and body temperature responses during a treadmill walking in the heat?\n2. Does a high-protein or high-carbohydrate drink change oxygen use and heat production during treadmill walking in the heat?",[64,65,66],"Heat Stress","Diet Induced Thermogenesis","Protein Consumption",[68],"high protein diet, exercise, hot environment","NOT_YET_RECRUITING","2026-06-10",{"date":72,"type":73},"2026-06-15","ACTUAL",{"date":75,"type":58},"2026-06-04",{"date":77,"type":58},"2027-05",{"name":5,"class":6}]