[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"healthcare-provider-utilization\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:healthcare-provider-utilization":38},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,3,0,[8,75,97],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":52,"overallStatus":63,"whyStopped":4,"lastUpdateSubmitDate":64,"lastUpdatePostDateStruct":65,"startDateStruct":68,"completionDateStruct":69,"leadSponsor":71,"locationsCount":74},"100637694","assessing-the-effects-of-cool-roofs-on-indoor-environments-and-health-in-tavua-fiji-100637694",false,"NCT07592117","Assessing the Effects of Cool Roofs on Indoor Environments and Health in Tavua, Fiji","A Cluster Randomised Controlled Trial (cRCT) Evaluating the Effects of Cool Roofs on Health, Environmental and Economic Outcomes in Tavua, Fiji","Inclusion Criteria:\n\n* Permanent household resident.\n\nExclusion Criteria:\n\n* Roof damage, inaccessible or instability of roof adversely affecting cool roof coating application.\n* Participant unable to provide written\u002Fverbal informed consent.",true,"ALL","18 Years",{"count":20,"type":21},800,"ESTIMATED","INTERVENTIONAL",[24],"NA","Ambient air temperatures in Fiji are increasing due to climate change. Solutions are needed to build heat resilience in communities and adapt. Sunlight-reflecting cool roof coatings may passively reduce indoor temperatures and energy use to protect home occupants from extreme heat. Occupants living in poor housing conditions in Fiji are susceptible to increased heat exposure.\n\nHeat exposure can instigate and worsen numerous physical, mental and social health conditions. The worst adverse health effects are experienced in communities that are least able to adapt to heat exposure. By reducing indoor temperatures, cool roof use can promote physical, mental and social wellbeing in household occupants.\n\nThe long-term research goal of the investigators is to identify viable passive housing adaptation technologies with proven health benefits to reduce the burden of heat stress in communities affected by heat in Fiji. To meet this goal, the investigators will conduct a cluster-randomized controlled trial to establish the effects of cool roof use on health, indoor environment and economic outcomes in Tavua, Fiji.",[27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51],"Resting Heart Rate","Blood Glucose Control","Depression","Heat-related Symptoms","Physician Diagnosed Heat-related Illnesses","Food Insecurity","Diet Quality","Health-Related Quality-of-Life","Indoor Thermal Comfort","Coping Ability","Life Satisfaction","Healthcare Provider Utilization","Hospitalization","Systolic Blood Pressure","Diastolic Blood Pressure","Inner Ear Canal Temperature","Dehydration","Sleep Quality","Cognition","Productivity","Aggression","Indoor Air Temperature","Indoor Relative Humidity","Indoor Heat Index","Household Energy Expenditure",[53,54,55,56,57,29,58,59,60,61,62],"Hot temperature","Humidity","Housing","Heart rate","Cardiovascular","Mental health","Blood glucose","Diabetes","Cool roof","Heat stress","NOT_YET_RECRUITING","2026-05-11",{"date":66,"type":67},"2026-05-18","ACTUAL",{"date":66,"type":21},{"date":70,"type":21},"2027-09-01",{"name":72,"class":73},"Aditi Bunker","OTHER",1,{"id":76,"slug":77,"hasResults":11,"nctId":78,"briefTitle":79,"officialTitle":80,"acronym":81,"eligibilityCriteria":15,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":82,"targetDuration":4,"studyType":22,"phases":83,"briefSummary":84,"conditions":85,"keywords":87,"overallStatus":63,"whyStopped":4,"lastUpdateSubmitDate":90,"lastUpdatePostDateStruct":91,"startDateStruct":93,"completionDateStruct":95,"leadSponsor":96,"locationsCount":74},"100580253","assessing-the-effects-of-cool-roofs-on-indoor-environments-and-health-in-colima-mexico-100580253","NCT06834893","Assessing the Effects of Cool Roofs on Indoor Environments and Health in Colima, Mexico","A Cluster Randomised Controlled Trial (cRCT) Evaluating the Effects of Cool Roofs on Health, Environmental and Economic Outcomes in Colima, Mexico","REFLECT",{"count":20,"type":21},[24],"Ambient air temperatures in Mexico have broken record highs in 2024. Solutions are needed to build heat resilience in communities and adapt to increasing heat from climate change. Sunlight-reflecting cool roof coatings may passively reduce indoor temperatures and energy use to protect home occupants from extreme heat. Occupants living in poor housing conditions in the northern zone of Mexico are susceptible to increased heat exposure.\n\nHeat exposure can instigate and worsen numerous physical, mental and social health conditions. The worst adverse health effects are experienced in communities that are least able to adapt to heat exposure. By reducing indoor temperatures, cool roof use can promote physical, mental and social wellbeing in household occupants.\n\nThe long-term research goal of the investigators is to identify viable passive housing adaptation technologies with proven health benefits to reduce the burden of heat stress in communities affected by heat in Mexico. To meet this goal, the investigators will conduct a cluster-randomized controlled trial to establish the effects of cool roof use on health, indoor environment and economic outcomes in Colima, Mexico.",[27,28,29,30,31,32,33,86,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51],"Health-related Quality of Life",[88,54,55,56,57,29,58,59,60,61,89],"Hot Temperature","Heat Stress","2026-03-10",{"date":92,"type":67},"2026-03-12",{"date":94,"type":21},"2026-04-01",{"date":70,"type":21},{"name":72,"class":73},{"id":98,"slug":99,"hasResults":11,"nctId":100,"briefTitle":101,"officialTitle":102,"acronym":81,"eligibilityCriteria":15,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":103,"targetDuration":4,"studyType":22,"phases":105,"briefSummary":106,"conditions":107,"keywords":108,"overallStatus":109,"whyStopped":4,"lastUpdateSubmitDate":110,"lastUpdatePostDateStruct":111,"startDateStruct":113,"completionDateStruct":115,"leadSponsor":117,"locationsCount":118},"100560653","assessing-the-effects-of-cool-roofs-on-indoor-environments-and-health-100560653","NCT06579950","Assessing the Effects of Cool Roofs on Indoor Environments and Health","The Effects of Cool Roofs on Health, Environmental, and Economic Outcomes: a Global Multi-center Cluster-randomized Controlled Trial",{"count":104,"type":21},3200,[24],"Ambient air temperatures in Asian, Latin American, African, and Pacific climate hotspots have broken record highs in 2024, driven by man-made climate change. Solutions are needed to reduce heat exposure in communities. Sunlight-reflecting cool roof coatings passively reduce indoor temperatures and energy use to protect home occupants from extreme heat. Occupants living in poor housing conditions globally - for example in informal settlements, slums, and low-socioeconomic households - are especially vulnerable to increased indoor heat exposure.\n\nHeat exposure can instigate and worsen numerous physical, mental and social health conditions. The worst adverse health effects are being experienced in communities least able to adapt to heat exposure. By reducing indoor temperatures, cool roof use can promote physical, mental and social wellbeing in occupants.\n\nThe long-term research goal is to identify viable passive housing adaptation technologies with proven health and environmental benefits to reduce the burden of heat stress in communities affected by heat globally. To meet this goal, the investigators will conduct a cluster-randomized controlled trial to establish the effects of cool roof use on health, indoor environment and economic outcomes in five urban climate hotspots: Ouagadougou, Burkina Faso; Colima, Mexico; Ahmedabad, India; Niue; and Tavua, Fiji.",[27,28,29,30,31,32,33,86,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51],[88,54,55,56,57,29,58,59,60,61,89],"RECRUITING","2026-02-25",{"date":112,"type":67},"2026-02-27",{"date":114,"type":67},"2024-09-04",{"date":116,"type":21},"2027-09-30",{"name":72,"class":73},5]