[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100644305":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":21,"centralContacts":25,"locations":31,"responsibleParty":48,"collaborators":51,"id":55,"slug":56,"hasResults":57,"nctId":58,"briefTitle":59,"officialTitle":60,"acronym":61,"eligibilityCriteria":62,"healthyVolunteers":63,"sex":64,"minAge":65,"maxAge":20,"enrollmentInfo":66,"targetDuration":20,"studyType":69,"phases":70,"briefSummary":72,"conditions":73,"keywords":75,"overallStatus":33,"whyStopped":20,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":84,"completionDateStruct":86,"leadSponsor":88,"locationsCount":89},{"fullName":5,"class":6},"University of Michigan","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Mother-infant dyad","EXPERIMENTAL","Each mother-infant dyad serves as its own control.",[13],"Behavioral: Feeding",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":20},"BEHAVIORAL","Feeding","Following a baseline day (Day 1) in which infants are fed with their typical nipple, infants are exposed to a commercially available nipple with a 30 percent reduced flow rate for three consecutive days (Days 2-4).",[9],null,[22],{"name":23,"affiliation":5,"role":24},"Amanda Crandall, PhD","PRINCIPAL_INVESTIGATOR",[26],{"name":27,"role":28,"phone":29,"phoneExt":20,"email":30},"Bryanne Caldwell","CONTACT","734-647-8100","bmcaldwe@umich.edu",[32],{"facility":5,"status":33,"city":34,"state":35,"zip":36,"country":37,"countryCode":38,"cosmosGeoPoint":39,"geoPoint":44,"contacts":45},"RECRUITING","Ann Arbor","Michigan","48109","United States","US",{"type":40,"coordinates":41},"Point",[42,43],-83.74088,42.27756,{"lat":43,"lon":42},[46,47],{"name":27,"role":28,"phone":29,"phoneExt":20,"email":30},{"name":23,"role":24,"phone":20,"phoneExt":20,"email":20},{"type":24,"investigatorFullName":49,"investigatorTitle":50,"investigatorAffiliation":5,"oldNameTitle":20,"oldOrganization":20},"Amanda Kinney Crandall","Research Investigator",[52],{"name":53,"class":54},"Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)","NIH","100644305","the-bottle-optimization-testing-tiny-little-eaters-study-100644305",false,"NCT07665983","The Bottle Optimization Testing Tiny Little Eaters Study","Managing Excess Infant Energy Intake by Increasing Satiation Responsiveness in Dyadic Feeding Interactions","BOTTLE","Inclusion Criteria:\n\n1. Mother-infant dyad: The biological mother is the legal guardian of the infant and has custody for ≥5 days per week (in cases of joint custody).\n2. Maternal age: Mother is ≥18 years old.\n3. Language: Mother understands spoken and written English sufficiently to provide informed consent, answer questionnaires and follow study instructions.\n4. Gestational age: Infant was born at 37.0-42.0 weeks gestation.\n5. Birthweight: Infant's birthweight was appropriate for gestational age.\n6. Bottle feeding: Infant currently receives at least one bottle feeding of ≥2 ounces at least once per week.\n7. Residence: Family lives within approximately one hours driving distance of Ann Arbor, Michigan to participate in an at- home appointment or is willing to drive to the U-M North Campus research site.\n8. Infant age: Infant is 4.0-6.0 months old at enrollment.\n\nExclusion Criteria:\n\n1. Current maternal depression or anxiety, as assessed by screening questionnaires, or any cognitive impairment that would limit ability to follow study instructions.\n2. Infant developmental delay, genetic condition, or medical problems or diagnosis affecting current or future eating, growth, or development.\n3. History of significant sucking or feeding difficulties or breastfeeding difficulties requiring significant medical intervention or support.\n4. Current weight-for-age below the 10th percentile or significant history of poor weight gain.\n5. Infant already typically uses a slower-flow nipple (flow rate \\\u003C 5 mL\u002Fmin).",true,"ALL","4 Months",{"count":67,"type":68},440,"ESTIMATED","INTERVENTIONAL",[71],"NA","The researchers will study how babies respond to bottle nipples with different flow rates over a few days, and how this may affect how much milk they drink, their feeding patterns, and their sleep.",[74],"Childhood Obesity",[76,77,78,79],"Infant growth","Responsive feeding","Satiation cues","Milk intake","2026-06-29",{"date":82,"type":83},"2026-07-01","ACTUAL",{"date":85,"type":83},"2026-06-26",{"date":87,"type":68},"2028-08",{"name":5,"class":6},1]