{"type":"trials","record":{"id":90690,"source_id":"clinicaltrials-gov","external_id":"NCT03121326","title":"The Study of Sarcopenia and Aging Biomarkers by the Metabolomics","brief_summary":"With the rapid growth of the global elderly population, the studies of the biomarkers of the sarcopenia and aging are under investigation in different ways. The investigators use Metabolomics to explore the biomarkers of the sarcopenia and aging of the senior adults.","overall_status":"Unknown","phases":[],"study_type":"OBSERVATIONAL","sponsor":"Chang Gung Memorial Hospital","enrollment":650,"countries":["Taiwan"],"start_date":"2017-03-06","completion_date":"2017-12-31","last_update_date":"2017-05-19","source_url":"https://clinicaltrials.gov/study/NCT03121326","editorial_summary":"A registered study indexed because it matched monitored longevity research terms. Registry status: Unknown. Registration does not establish safety or effectiveness.","first_seen_at":"2026-09-25T04:15:35.799123+00:00","last_seen_at":"2026-09-25T04:15:35.417+00:00","metadata":{"sex":"ALL","acronym":null,"age_range":"60 Years","comparator":null,"organization":"Chang Gung Memorial Hospital","interventions":["blood and urine sampling"],"registry_source":"ClinicalTrials.gov","outcome_measures":["The biomarkers of the sarcopenia and aging in senior adults. — one year"],"design_description":null,"source_has_results":false},"controlled_terms":["Sarcopenia","Aging","blood and urine sampling"],"relevance_confidence":100,"source_quality_score":100,"freshness_score":50,"publication_state":"published","match_explanation":"Title contains controlled term: sarcopenia.","quality_checked_at":"2026-09-25T04:15:37.666886+00:00","duplicate_cluster_key":"id:nct03121326","duplicate_of_id":null,"evidence_snapshot":{"status":"structured","version":1,"duration":"2017-03-06 to 2017-12-31","comparator":null,"confidence":"structured-source","population":"ALL · 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":"2026-09-25T04:15:35.434Z","intervention":["blood and urine sampling"],"participants":650,"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":["The biomarkers of the sarcopenia and aging in senior adults. — one year"],"regulatory_context":"Trial registration is not regulatory approval and does not establish that an intervention is available."},"clinical_trial_topics":[{"topic_slug":"sarcopenia","is_published":true,"match_reasons":["Title contains controlled term: sarcopenia.","Abstract contains controlled term: sarcopenia.","Source terminology contains: sarcopenia.","Title supplies longevity context: aging.","Study type is explicitly identified as OBSERVATIONAL."],"matched_fields":["title","abstract","controlled terminology","title context","study type"],"relevance_score":100,"intelligence_topics":{"name":"Sarcopenia","slug":"sarcopenia"}}],"content_sources":{"name":"ClinicalTrials.gov","homepage_url":"https://clinicaltrials.gov/"}},"canonical_url":"https://www.immortal.life/trials/90690","automation_disclosure":"Generated automatically from cited source metadata. No scientist, clinician, researcher, editor, or human reviewer evaluates this publication before release."}