{"type":"trials","record":{"id":31942,"source_id":"clinicaltrials-gov","external_id":"NCT07431203","title":"Relationship Between Skin Microbiome, Epigenetic Age, and Facial Features in Aging","brief_summary":"The goal of this observational study is to evaluate the effect of age on skin microbiome.","overall_status":"Completed","phases":[],"study_type":"OBSERVATIONAL","sponsor":"Lesaffre International","enrollment":100,"countries":["France"],"start_date":"2025-10-13","completion_date":"2025-12-11","last_update_date":"2026-02-24","source_url":"https://clinicaltrials.gov/study/NCT07431203","editorial_summary":"A registered study indexed because it matched monitored longevity research terms. Registry status: Completed. Registration does not establish safety or effectiveness.","first_seen_at":"2026-09-25T01:16:23.954312+00:00","last_seen_at":"2026-09-25T06:15:13.984+00:00","metadata":{"sex":"FEMALE","acronym":null,"age_range":"25 Years to 65 Years","comparator":null,"organization":"Lesaffre International","interventions":[],"registry_source":"ClinicalTrials.gov","outcome_measures":["Skin microbiome — single time point","skin face measurement — single time point","Epigenetic biological age — single time point"],"design_description":null,"source_has_results":false},"controlled_terms":["Healthy Female Volunteer"],"relevance_confidence":100,"source_quality_score":100,"freshness_score":85,"publication_state":"published","match_explanation":"Title contains controlled term: microbiome.","quality_checked_at":"2026-09-25T06:15:15.562724+00:00","duplicate_cluster_key":"id:nct07431203","duplicate_of_id":null,"evidence_snapshot":{"status":"structured","version":1,"duration":"2025-10-13 to 2025-12-11","comparator":null,"confidence":"structured-source","population":"FEMALE · 25 Years to 65 Years","provenance":{"duration":"start_date and completion_date","comparator":"registry arm fields","population":"registry eligibility fields","intervention":"registry intervention fields","participants":"enrollment","study_design":"study_type and registry design fields","evidence_stage":"phases","reported_outcome":"not available","outcomes_measured":"registry outcome-measure fields"},"generated_at":"2026-09-25T06:15:13.999Z","intervention":[],"participants":100,"study_design":"OBSERVATIONAL","subject_scope":"Human clinical study registration","evidence_stage":"Phase not reported","safety_context":"Eligibility, adverse-event details, and clinical decisions must be checked in the official registry and with qualified clinicians.","source_support":"Structured registry protocol metadata; no finding-level conclusion is generated.","main_limitation":"This is a study registration. No reusable structured result is available here, so it cannot show whether the intervention worked or was safe.","reported_outcome":null,"outcomes_measured":["Skin microbiome — single time point","skin face measurement — single time point","Epigenetic biological age — single time point"],"regulatory_context":"Trial registration is not regulatory approval and does not establish that an intervention is available."},"clinical_trial_topics":[{"topic_slug":"microbiome-dysbiosis","is_published":true,"match_reasons":["Title contains controlled term: microbiome.","Abstract contains controlled term: microbiome.","Title supplies longevity context: aging.","Study type is explicitly identified as OBSERVATIONAL."],"matched_fields":["title","abstract","title context","study type"],"relevance_score":100,"intelligence_topics":{"name":"Microbiome and dysbiosis","slug":"microbiome-dysbiosis"}}],"content_sources":{"name":"ClinicalTrials.gov","homepage_url":"https://clinicaltrials.gov/"}},"canonical_url":"https://www.immortal.life/trials/31942","automation_disclosure":"Generated automatically from cited source metadata. No scientist, clinician, researcher, editor, or human reviewer evaluates this publication before release."}