{"type":"trials","record":{"id":90747,"source_id":"clinicaltrials-gov","external_id":"NCT01004588","title":"The Effects of Resistance Training and Protein Supplementation in Healthy Elderly Men and Women.","brief_summary":"The main objective of this study is to examine the effects of resistance type exercise training combined with nutritional support on body composition and muscle characteristics in healthy elderly men and women. For a comprehensive insight into the potential underlying mechanisms of the intervention effects on whole body-, muscle- and myocellular level, a broad range of tests will be performed before, during, and after the intervention period.","overall_status":"Completed","phases":[],"study_type":"INTERVENTIONAL","sponsor":"Maastricht University Medical Center","enrollment":60,"countries":["Netherlands"],"start_date":"2009-11-01","completion_date":"2012-11-01","last_update_date":"2015-04-10","source_url":"https://clinicaltrials.gov/study/NCT01004588","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":"2026-09-25T04:15:35.799123+00:00","last_seen_at":"2026-09-25T05:35:07.553+00:00","metadata":{"sex":"ALL","acronym":null,"age_range":"65 Years to 90 Years","comparator":"Placebo drink","organization":"Maastricht University Medical Center","interventions":["Protein drink","placebo drink"],"registry_source":"ClinicalTrials.gov","outcome_measures":["Change in muscle mass measured by DXA-scan and CT-scan — 0, 12 and 24 weeks"],"design_description":"RANDOMIZED · PARALLEL · TREATMENT · DOUBLE","source_has_results":false},"controlled_terms":["Muscle Loss in Elderly","Protein drink","placebo drink"],"relevance_confidence":80,"source_quality_score":100,"freshness_score":35,"publication_state":"published","match_explanation":"Title contains controlled term: resistance training.","quality_checked_at":"2026-09-25T05:35:12.977559+00:00","duplicate_cluster_key":"id:nct01004588","duplicate_of_id":null,"evidence_snapshot":{"status":"structured","version":1,"duration":"2009-11-01 to 2012-11-01","comparator":"Placebo drink","confidence":"structured-source","population":"ALL · 65 Years to 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":"2026-09-25T05:35:07.580Z","intervention":["Protein drink","placebo drink"],"participants":60,"study_design":"RANDOMIZED · PARALLEL · TREATMENT · DOUBLE","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":["Change in muscle mass measured by DXA-scan and CT-scan — 0, 12 and 24 weeks"],"regulatory_context":"Trial registration is not regulatory approval and does not establish that an intervention is available."},"clinical_trial_topics":[{"topic_slug":"resistance-training","is_published":true,"match_reasons":["Title contains controlled term: resistance training.","Title supplies longevity context: elderly.","Study type is explicitly identified as INTERVENTIONAL."],"matched_fields":["title","title context","study type"],"relevance_score":80,"intelligence_topics":{"name":"Resistance training","slug":"resistance-training"}}],"content_sources":{"name":"ClinicalTrials.gov","homepage_url":"https://clinicaltrials.gov/"}},"canonical_url":"https://www.immortal.life/trials/90747","automation_disclosure":"Generated automatically from cited source metadata. No scientist, clinician, researcher, editor, or human reviewer evaluates this publication before release."}