{"type":"trials","record":{"id":30714,"source_id":"clinicaltrials-gov","external_id":"NCT01964118","title":"Can Intermittent Fasting Mimic the Metabolic and Cardiovascular and Anti-aging Effects of Calorie Restriction?","brief_summary":"The purpose of Intermittent Fasting study is to investigate whether intermittent fasting could decrease the chronic inflammation levels in overweight/obese people.","overall_status":"Completed","phases":[],"study_type":"INTERVENTIONAL","sponsor":"Washington University School of Medicine","enrollment":50,"countries":["United States"],"start_date":"2013-07-01","completion_date":"2016-09-01","last_update_date":"2021-05-24","source_url":"https://clinicaltrials.gov/study/NCT01964118","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":"2026-09-25T06:05:37.656+00:00","metadata":{"sex":"ALL","acronym":"IF","age_range":"30 Years to 65 Years","comparator":null,"organization":"Washington University School of Medicine","interventions":["Intermittent Fasting group","control group"],"registry_source":"ClinicalTrials.gov","outcome_measures":["Change in HSCRP ( high sensitivity C-reactive protein) at 6 and 12 months — Every 6 months- baseline, 6 month and 12 mo…"],"design_description":"RANDOMIZED · CROSSOVER · TREATMENT · NONE","source_has_results":false},"controlled_terms":["Obesity","Overweight","Intermittent Fasting group","control group"],"relevance_confidence":100,"source_quality_score":100,"freshness_score":50,"publication_state":"published","match_explanation":"Title contains controlled term: calorie restriction, intermittent fasting.","quality_checked_at":"2026-09-25T06:05:39.423355+00:00","duplicate_cluster_key":"id:nct01964118","duplicate_of_id":null,"evidence_snapshot":{"status":"structured","version":1,"duration":"2013-07-01 to 2016-09-01","comparator":null,"confidence":"structured-source","population":"ALL · 30 Years to 65 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":"2026-09-25T06:05:37.672Z","intervention":["Intermittent Fasting group","control group"],"participants":50,"study_design":"RANDOMIZED · CROSSOVER · TREATMENT · 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":["Change in HSCRP ( high sensitivity C-reactive protein) at 6 and 12 months — Every 6 months- baseline, 6 month and 12 mo…"],"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, intermittent fasting.","Abstract contains controlled term: intermittent fasting.","Source terminology contains: intermittent fasting.","Title supplies longevity context: aging.","Study type is explicitly identified as INTERVENTIONAL."],"matched_fields":["title","abstract","controlled terminology","title context","study type"],"relevance_score":100,"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/30714","automation_disclosure":"Generated automatically from cited source metadata. No scientist, clinician, researcher, editor, or human reviewer evaluates this publication before release."}