{"type":"trials","record":{"id":27700,"source_id":"clinicaltrials-gov","external_id":"NCT04840381","title":"Dietary Habits and Lifestyle of Nonagenarians and Centenarians in the Italian Abruzzo Region","brief_summary":"The \"CenTEnari\" study is a cross-sectional study aiming at suveying the dietary and lifestyle habits of nonagenarians and centenarianss of citizens of the Abruzzo region, Italy.","overall_status":"Completed","phases":[],"study_type":"OBSERVATIONAL","sponsor":"University of Teramo","enrollment":200,"countries":["Italy"],"start_date":"2019-01-01","completion_date":"2023-03-31","last_update_date":"2023-11-29","source_url":"https://clinicaltrials.gov/study/NCT04840381","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":"2026-09-24T23:18:16.628904+00:00","last_seen_at":"2026-09-25T06:15:12.989+00:00","metadata":{"sex":"ALL","acronym":null,"age_range":"90 Years","comparator":null,"organization":"University of Teramo","interventions":["Questionnaire administrations"],"registry_source":"ClinicalTrials.gov","outcome_measures":["Frequency of intake of food groups — 1 year","Moderate or Vigorous Physical Activity Per Week — 1 Week","Mealtime — 1 Day","Body weight — 1 Day","Body height — 1 Day","Body Mass Index (BMI) — 1 Day"],"design_description":null,"source_has_results":false},"controlled_terms":["LONGEVITY 1","Diet Habit","Fasting","Activity, Motor","Questionnaire administrations"],"relevance_confidence":100,"source_quality_score":100,"freshness_score":65,"publication_state":"published","match_explanation":"Title contains controlled term: centenarian.","quality_checked_at":"2026-09-25T06:15:13.224785+00:00","duplicate_cluster_key":"id:nct04840381","duplicate_of_id":null,"evidence_snapshot":{"status":"structured","version":1,"duration":"2019-01-01 to 2023-03-31","comparator":null,"confidence":"structured-source","population":"ALL · 90 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":"2026-09-25T06:15:12.992Z","intervention":["Questionnaire administrations"],"participants":200,"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":["Frequency of intake of food groups — 1 year","Moderate or Vigorous Physical Activity Per Week — 1 Week","Mealtime — 1 Day","Body weight — 1 Day","Body height — 1 Day","Body Mass Index (BMI) — 1 Day"],"regulatory_context":"Trial registration is not regulatory approval and does not establish that an intervention is available."},"clinical_trial_topics":[{"topic_slug":"centenarian-biology","is_published":true,"match_reasons":["Title contains controlled term: centenarian.","Abstract contains controlled term: centenarian.","Title supplies longevity context: centenarian.","Study type is explicitly identified as OBSERVATIONAL."],"matched_fields":["title","abstract","title context","study type"],"relevance_score":100,"intelligence_topics":{"name":"Centenarian biology","slug":"centenarian-biology"}}],"content_sources":{"name":"ClinicalTrials.gov","homepage_url":"https://clinicaltrials.gov/"}},"canonical_url":"https://www.immortal.life/trials/27700","automation_disclosure":"Generated automatically from cited source metadata. No scientist, clinician, researcher, editor, or human reviewer evaluates this publication before release."}