{"type":"trials","record":{"id":30752,"source_id":"clinicaltrials-gov","external_id":"NCT01752868","title":"Can Fish Oil and Phytochemical Supplements Mimic Anti-Aging Effects of Calorie Restriction?","brief_summary":"The purpose of this study is to determine if a combination of 10 nutritional supplements provide health benefits that are consistent with protection against age-related disease. All supplements have been shown in previous studies to have health benefits when administered alone. The hypothesis is that 6 months of taking 10 nutritional supplements each day will provide beneficial changes in healthy related measures.","overall_status":"Completed","phases":[],"study_type":"INTERVENTIONAL","sponsor":"Washington University School of Medicine","enrollment":56,"countries":["United States"],"start_date":"2011-05-01","completion_date":"2012-08-01","last_update_date":"2012-12-19","source_url":"https://clinicaltrials.gov/study/NCT01752868","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":"2026-09-25T01:16:19.114991+00:00","last_seen_at":"2026-09-25T06:00:38.303+00:00","metadata":{"sex":"ALL","acronym":null,"age_range":"40 Years to 60 Years","comparator":"control","organization":"Washington University School of Medicine","interventions":["Supplement"],"registry_source":"ClinicalTrials.gov","outcome_measures":["Carotid-femoral pulse wave velocity — Baseline and 6 months"],"design_description":"RANDOMIZED · PARALLEL · PREVENTION · NONE","source_has_results":false},"controlled_terms":["Healthy Volunteers","Supplement"],"relevance_confidence":80,"source_quality_score":100,"freshness_score":35,"publication_state":"published","match_explanation":"Title contains controlled term: calorie restriction.","quality_checked_at":"2026-09-25T06:00:41.491622+00:00","duplicate_cluster_key":"id:nct01752868","duplicate_of_id":null,"evidence_snapshot":{"status":"structured","version":1,"duration":"2011-05-01 to 2012-08-01","comparator":"control","confidence":"structured-source","population":"ALL · 40 Years to 60 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":"2026-09-25T06:00:38.327Z","intervention":["Supplement"],"participants":56,"study_design":"RANDOMIZED · PARALLEL · PREVENTION · NONE","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":["Carotid-femoral pulse wave velocity — Baseline and 6 months"],"regulatory_context":"Trial registration is not regulatory approval and does not establish that an intervention is available."},"clinical_trial_topics":[{"topic_slug":"caloric-restriction","is_published":true,"match_reasons":["Title contains controlled term: calorie restriction.","Title supplies longevity context: aging.","Study type is explicitly identified as INTERVENTIONAL."],"matched_fields":["title","title context","study type"],"relevance_score":80,"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/30752","automation_disclosure":"Generated automatically from cited source metadata. No scientist, clinician, researcher, editor, or human reviewer evaluates this publication before release."}