[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100472893":3},{"organization":4,"armGroups":7,"interventions":25,"overallOfficials":30,"centralContacts":31,"locations":37,"responsibleParty":56,"collaborators":59,"id":63,"slug":64,"hasResults":65,"nctId":66,"briefTitle":67,"officialTitle":67,"acronym":30,"eligibilityCriteria":68,"healthyVolunteers":65,"sex":69,"minAge":70,"maxAge":71,"enrollmentInfo":72,"targetDuration":30,"studyType":75,"phases":76,"briefSummary":78,"conditions":79,"keywords":83,"overallStatus":40,"whyStopped":30,"lastUpdateSubmitDate":86,"lastUpdatePostDateStruct":87,"startDateStruct":90,"completionDateStruct":92,"leadSponsor":94,"locationsCount":95},{"fullName":5,"class":6},"Oregon Research Institute","OTHER",[8,13,17,21],{"label":9,"type":6,"description":10,"interventionNames":11},"UPF high in fat and refined carbohydrates","This test snack condition consists of ultra-processed foods high in both fat and refined carbohydrates.",[12],"Other: Intake of nutritionally diverse ultra-processed foods",{"label":14,"type":6,"description":15,"interventionNames":16},"UPF high in fat","This test snack condition consists of ultra-processed foods high in fat.",[12],{"label":18,"type":6,"description":19,"interventionNames":20},"UPF high in refined carbohydrates","This test snack condition consists of ultra-processed foods high in refined carbohydrates.",[12],{"label":22,"type":6,"description":23,"interventionNames":24},"MPF high in fat or carbohydrates","This test snack condition consists of minimally processed foods naturally high in either fat or carbohydrates.",[12],[26],{"type":6,"name":27,"description":28,"armGroupLabels":29,"otherNames":30},"Intake of nutritionally diverse ultra-processed foods","All participants will attend four food consumption assessment visits where, at each visit, they will be asked to consume a standardized snack portion of: 1) ultra-processed foods (UPFs) high in both fat and refined carbohydrates (UPF+FRC), 2) UPF high in fat (UPF+F), 3) UPF high in refined carbohydrates (white flour, sugar) (UPF+RC), or 4) minimally processed foods. The order of the four food consumption assessment visits will be randomized and counterbalanced across participants, who will each consume all the test snacks across the four appointments.",[22,14,9,18],null,[32],{"name":33,"role":34,"phone":35,"phoneExt":30,"email":36},"Erica M. LaFata, Ph.D.","CONTACT","9136535022","elafata@ori.org",[38],{"facility":39,"status":40,"city":41,"state":42,"zip":43,"country":44,"countryCode":45,"cosmosGeoPoint":46,"geoPoint":51,"contacts":52},"Drexel University","RECRUITING","Philadelphia","Pennsylvania","19104","United States","US",{"type":47,"coordinates":48},"Point",[49,50],-75.16362,39.95238,{"lat":50,"lon":49},[53],{"name":54,"role":34,"phone":35,"phoneExt":30,"email":55},"Erica M LaFata, PhD","es3344@drexel.edu",{"type":57,"investigatorFullName":36,"investigatorTitle":58,"investigatorAffiliation":5,"oldNameTitle":30,"oldOrganization":30},"PRINCIPAL_INVESTIGATOR","Research Scientist",[60],{"name":61,"class":62},"Oregon Research Institute Community and Evaluation Services","UNKNOWN","100472893","biobehavioral-reward-responses-associated-with-consumption-of-nutritionally-diverse-ultra-processed-foods-100472893",false,"NCT05437809","Biobehavioral Reward Responses Associated With Consumption of Nutritionally Diverse Ultra-Processed Foods","Inclusion Criteria Men and women Age 18-65 years BMI ≥ 30 kg\u002Fm2 Endorse liking the foods included in the compulsory test snacks at a 6 on a scale from 1-10 No history of severe psychiatric illness; current mild to moderate severity of depression, anxiety, or binge eating disorder, determined by the behavioral evaluation and the screening measures will be included Live in the greater Springfield, Oregon area and are willing\u002Fable to participate in six in-person assessments Can access and are willing\u002Fable to use a smartphone\n\nExclusion Criteria Medical condition that may limit consumption of compulsory test snack foods or impact metabolic responses to food consumption Type I or II diabetes (HbA1c \\> 6.5 based on blood test) Uncontrolled hypertension (blood pressure ≥ 140\u002F90 mm Hg) Cardiovascular event (e.g., stroke, myocardial infarction) in the last 12 months Individuals with dietary allergies of aversions to the test snack foods Individuals taking medications that may influence the metabolic responses of interest (e.g., metformin) Individuals who are actively pursuing weight loss or have lost ≥ 5% of their initial weight in the last 6 months Severe symptoms of mood, anxiety, and any severity of thought disorders Severe binge eating disorder or full criteria bulimia Persons with active substance-use disorders Current, active suicidal ideation, and\u002For a suicide attempt within the past year History of bariatric surgery Women who are nursing, pregnant, or planning to become pregnant in the next three months Self-report current diagnosis of a transferrable blood condition (including HIV, hepatitis B, hepatitis C, or syphilis) Self-report prior history of being dizzy or anxious during blood draws and\u002For technician not being able to find a vein.","ALL","18 Years","65 Years",{"count":73,"type":74},50,"ESTIMATED","INTERVENTIONAL",[77],"NA","The changing food environment, with increasingly abundant ultra-processed food (UPF) options, may directly contribute to rising rates of obesity, though it is unknown which ingredients in UPF elevate their reinforcing nature in a way that may lead to overconsumption. The proposed study is the first to systematically examine differences in the rewarding characteristics of and physiological and metabolic responses to UPFs that are high in fat, refined carbohydrates (like sugar), or both. Understanding the biobehavioral underpinnings that enhance the reinforcing potential of ingredients in UPF (e.g., fat vs. refined carbohydrates) can inform novel intervention targets for the treatment of overeating and obesity.",[80,81,82],"Obesity","Overeating","Food Addiction",[84,85],"Ultra-processed foods","Food reward","2026-02-09",{"date":88,"type":89},"2026-02-12","ACTUAL",{"date":91,"type":89},"2023-02-20",{"date":93,"type":74},"2027-03-31",{"name":5,"class":6},1]