[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100573774":3},{"organization":4,"armGroups":7,"interventions":27,"overallOfficials":38,"centralContacts":42,"locations":51,"responsibleParty":70,"collaborators":72,"id":78,"slug":79,"hasResults":80,"nctId":81,"briefTitle":82,"officialTitle":82,"acronym":83,"eligibilityCriteria":84,"healthyVolunteers":85,"sex":86,"minAge":87,"maxAge":32,"enrollmentInfo":88,"targetDuration":32,"studyType":91,"phases":92,"briefSummary":94,"conditions":95,"keywords":99,"overallStatus":54,"whyStopped":32,"lastUpdateSubmitDate":103,"lastUpdatePostDateStruct":104,"startDateStruct":107,"completionDateStruct":109,"leadSponsor":111,"locationsCount":112},{"fullName":5,"class":6},"University of California, San Francisco","OTHER",[8,14,18,23],{"label":9,"type":10,"description":11,"interventionNames":12},"CeraVe First","ACTIVE_COMPARATOR","CeraVe for 4 weeks; then no moisturizer for 4 weeks. CeraVe Moisturizing Cream containing ceramides and hyaluronic acid manufactured by L'Oréal, for topical skin use.",[13],"Other: CeraVe Moisturizing Cream",{"label":15,"type":10,"description":16,"interventionNames":17},"CeraVe Second","No moisturizer for 4 weeks, then CeraVe for the second 4-week study period. CeraVe Moisturizing Cream containing ceramides and hyaluronic acid manufactured by L'Oréal, for topical skin use",[13],{"label":19,"type":10,"description":20,"interventionNames":21},"Vaseline First","Vaseline for 4 weeks then no moisturizer for 4 weeks. Vaseline white petrolatum, manufactured by Unilever, for topical skin use.",[22],"Drug: Vaseline",{"label":24,"type":10,"description":25,"interventionNames":26},"Vaseline Second","No moisturizer for 4 weeks; then Vaseline for 4 weeks. Vaseline white petrolatum, manufactured by Unilever, for topical skin use.",[22],[28,33],{"type":6,"name":29,"description":30,"armGroupLabels":31,"otherNames":32},"CeraVe Moisturizing Cream","CeraVe is a formulation of Purified Water, Glycerin, Cetareth-20 and Cetearyl Alcohol, Caprylic\u002FCapric Triglyceride, Behentrimonium Methosulfate and Cetearyl Alcohol, Cetyl Alcohol, Petrolatum, Dimethicone, Hyaluronic Acid, Ceramide 1, Ceramide 3, Ceramide 6-II, Cholesterol, Phytosphingosine, Potassium Phosphate, Dipotassium phosphate, Phenoxyethanol, Methylparaben, Propylparaben, Disodium EDTA, Sodium Lauroyl Lactylate, Carbomer, Xanthan Gum, manufactured by L'Oréal, for topical skin use.",[9,15],null,{"type":34,"name":35,"description":36,"armGroupLabels":37,"otherNames":32},"DRUG","Vaseline","Vaseline is a formulation of active ingredient white petrolatum, USP (100%), manufactured by Unilever, for topical skin use.",[19,24],[39],{"name":40,"affiliation":5,"role":41},"Katrina Abuabara, MD","PRINCIPAL_INVESTIGATOR",[43,48],{"name":44,"role":45,"phone":46,"phoneExt":32,"email":47},"Ana Fernandez Lamothe","CONTACT","415-502-4739","ana.fernandezlamothe@ucsf.edu",{"name":40,"role":45,"phone":49,"phoneExt":32,"email":50},"408-497-1553","katrina.abuabara@ucsf.edu",[52],{"facility":53,"status":54,"city":55,"state":56,"zip":57,"country":58,"countryCode":59,"cosmosGeoPoint":60,"geoPoint":65,"contacts":66},"UCSF","RECRUITING","San Francisco","California","94115","United States","US",{"type":61,"coordinates":62},"Point",[63,64],-122.41942,37.77493,{"lat":64,"lon":63},[67],{"name":68,"role":45,"phone":32,"phoneExt":32,"email":69},"Ernesto Llamado","ernesto.llamado@ucsf.edu",{"type":71,"investigatorFullName":32,"investigatorTitle":32,"investigatorAffiliation":32,"oldNameTitle":32,"oldOrganization":32},"SPONSOR",[73,76],{"name":74,"class":75},"National Institutes of Health (NIH)","NIH",{"name":77,"class":75},"National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)","100573774","phase-4-skin-barrier-function-and-inflammation-in-aging-the-bia-study-100573774",false,"NCT06750653","Skin Barrier Function and Inflammation in Aging: The BIA Study","BIA","Inclusion Criteria\n\n1. Male or female ≥ 70 years of age at the baseline visit.\n2. Diagnosis of xerosis cutis based on an Overall Dry skin (ODS) score of =\\> 1 for any body site where patients will be asked to apply moisturizer (i.e. arms, legs, buttocks, front of trunk).\n3. Written informed consent (and assent when applicable) obtained from subject or subject's legal representative\n4. Ability for subject to comply with the requirements of the study.\n\nExclusion Criteria\n\n1. History of inflammatory skin disease (e.g. psoriasis, atopic dermatitis, or bullous pemphigoid) that has been active in the past 10 years.\n2. History of contact dermatitis to moisturizers.\n3. History of chronic inflammatory conditions (such as cancer, arthritis, inflammatory bowel disease, or coronary artery disease). Participants with a history of localized skin cancer will not be excluded.\n4. Current infection.\n5. Open skin wounds.\n6. Physical limitations or lack of a caregiver preventing application of a moisturizer to skin on the trunk and extremities.\n7. Current use of topical medications, oral systemic immunomodulatory treatments, or anti-microbial treatments.\n8. Diagnosis of primary or acquired immunodeficiency.\n9. Use of skin moisturizer less than 1 week prior to enrollment visit, with the exception that participants may use non-study moisturizer\u002Fsunscreen on face, if used consistently throughout study period.\n10. Inability to give informed consent.\n11. Presence of a condition or abnormality that, in the opinion of the Investigator, would compromise the safety of the patient or the quality of the data.\n12. If the participant does not meet all the above criteria, he\u002Fshe will not be eligible for study participation.",true,"ALL","70 Years",{"count":89,"type":90},32,"ESTIMATED","INTERVENTIONAL",[93],"PHASE4","This is a randomized, investigator-blinded, self-controlled pilot study of the physiologic response to topical moisturizers among older adults with dry skin. The overarching hypothesis is that skin barrier decline is an important source of chronic inflammation, and that skin barrier restoration with moisturizers can reduce serum biomarkers of inflammation. The primary objective is to determine the feasibility for a larger trial, and the secondary objectives are to determine the extent to which measures of serum inflammation, skin barrier function, and the skin microbiome change in response to moisturizers. Participants will be asked to apply one of two topical moisturizers that are widely available over the counter in the US (Vaseline® 100% pure petroleum jelly or CeraVe® moisturizing cream) once daily for 4 weeks to the front of the torso, buttocks, arms, and legs. Subjects will act as their own control (i.e. they will be asked to apply the study moisturizer they are randomized to for one intervention period (4 weeks) and not to apply topical moisturizers for the other 4- week intervention period). Participants will be randomized in a 1:1:1:1 ratio to one of 4 treatment groups: i. no intervention then CeraVe; ii. CeraVe then no intervention; iii. no intervention then Vaseline; iv. Vaseline then no intervention. At each visit (baseline, week 4, and week 8), participants will undergo skin barrier testing, skin microbiome sampling, and phlebotomy to measure serum inflammatory markers.",[96,97,98],"Inflammation","Skin Inflammation","Aging",[100,35,98,96,101,102],"CeraVe","Skin","Older Adults","2026-03-04",{"date":105,"type":106},"2026-03-06","ACTUAL",{"date":108,"type":106},"2025-02-06",{"date":110,"type":90},"2026-04-15",{"name":5,"class":6},1]