{"type":"trials","record":{"id":263,"source_id":"clinicaltrials-gov","external_id":"NCT05678426","title":"TirolGESUND: Baseline-controlled Comparison of the Effects of Fasting Dietary Intervention or Smoking Cessation Combined With Exercise in Healthy Female Tyrolean Volunteers Aged 30-60 on Epigenetic and Multi-omic Biomarkers of Health, Ageing, and Disease","brief_summary":"The goal of this clinical study is to learn about disease-risk and age-associated changes in DNA methylation patterns associated with disease risk or age in healthy women aged 30-60 in response to health-promoting lifestyle intervention (intermittent fasting or smoking cessation). The main questions the study aims to answer are: * Are the scores of DNA methylation in epigenetic signatures associated with age, women's cancer risk, or risk exposure reduced after 6 months of lifestyle intervention compared to baseline? * What are the dynamics of DNA methylation changes during or following intervention, and do differences in changes between different sample types exist? * Which other biomarkers of health and disease, including metabolic changes, microbiome, clinical, mental, or inflammatory parameters, are altered following intervention? The investigators also aim to explore whether DNA met…","overall_status":"Completed","phases":[],"study_type":"INTERVENTIONAL","sponsor":"Universitaet Innsbruck","enrollment":156,"countries":["Austria"],"start_date":"2021-04-21","completion_date":"2025-09-04","last_update_date":"2026-05-07","source_url":"https://clinicaltrials.gov/study/NCT05678426","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":"2026-09-14T02:45:01.944738+00:00","last_seen_at":"2026-09-15T00:18:34.37+00:00","metadata":{"acronym":"TirolGESUND","organization":"Universitaet Innsbruck","source_has_results":false},"controlled_terms":[],"relevance_confidence":68,"source_quality_score":100,"freshness_score":100,"publication_state":"published","match_explanation":"Published automatically with 68% topic confidence after controlled-term evaluation.","quality_checked_at":"2026-09-15T02:15:56.576005+00:00","duplicate_cluster_key":"registry:nct05678426","duplicate_of_id":null,"clinical_trial_topics":[{"topic_slug":"caloric-restriction","is_published":true,"match_reasons":["Legacy trial evaluated automatically against controlled title, summary, and longevity-context rules."],"matched_fields":["abstract"],"relevance_score":68,"intelligence_topics":{"name":"Caloric restriction","slug":"caloric-restriction"}}],"content_sources":{"name":"ClinicalTrials.gov","homepage_url":"https://clinicaltrials.gov/"}},"canonical_url":"https://www.immortal.life/trials/263","automation_disclosure":"Generated automatically from cited source metadata. No scientist, clinician, researcher, editor, or human reviewer evaluates this publication before release."}