{"type":"trials","record":{"id":35255,"source_id":"clinicaltrials-gov","external_id":"NCT07071142","title":"Frailty and Outcomes in Older Heart Failure Patients With Ejection Fraction >40%","brief_summary":"This study aims to investigate the prevalence of frailty and its association with six-month clinical outcomes in elderly patients with heart failure and left ventricular ejection fraction greater than 40%. Elderly patients diagnosed with heart failure will be assessed for frailty status and followed up for six months to evaluate outcomes such as hospitalization and mortality. The study is observational and will help improve understanding of the impact of frailty on the prognosis of heart failure patients with ejection fraction \\>40%.","overall_status":"Active Not Recruiting","phases":[],"study_type":"OBSERVATIONAL","sponsor":"Duyen Nguyen Hoang Mai","enrollment":301,"countries":["Vietnam"],"start_date":"2025-06-01","completion_date":"2026-11-30","last_update_date":"2025-07-17","source_url":"https://clinicaltrials.gov/study/NCT07071142","editorial_summary":"A registered study indexed because it matched monitored longevity research terms. Registry status: Active Not Recruiting. Registration does not establish safety or effectiveness.","first_seen_at":"2026-09-25T01:20:20.087268+00:00","last_seen_at":"2026-09-25T06:10:07.378+00:00","metadata":{"sex":"ALL","acronym":null,"age_range":"60 Years","comparator":null,"organization":"University of Medicine and Pharmacy at Ho Chi Minh City","interventions":[],"registry_source":"ClinicalTrials.gov","outcome_measures":["Composite of All-Cause Mortality or Hospitalization — 6 months after enrollment"],"design_description":null,"source_has_results":false},"controlled_terms":["Frailty Syndrome","Heart Failure and Mildly Reduced Ejection Fraction","Heart Failure and Preserved Ejection Fraction"],"relevance_confidence":100,"source_quality_score":100,"freshness_score":65,"publication_state":"published","match_explanation":"Title contains controlled term: frailty.","quality_checked_at":"2026-09-25T06:10:20.034853+00:00","duplicate_cluster_key":"id:nct07071142","duplicate_of_id":null,"evidence_snapshot":{"status":"structured","version":1,"duration":"2025-06-01 to 2026-11-30","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":"2026-09-25T06:10:07.498Z","intervention":[],"participants":301,"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":["Composite of All-Cause Mortality or Hospitalization — 6 months after enrollment"],"regulatory_context":"Trial registration is not regulatory approval and does not establish that an intervention is available."},"clinical_trial_topics":[{"topic_slug":"frailty","is_published":true,"match_reasons":["Title contains controlled term: frailty.","Abstract contains controlled term: frailty.","Source terminology contains: frailty.","Title supplies longevity context: frailty, frail.","Study type is explicitly identified as OBSERVATIONAL."],"matched_fields":["title","abstract","controlled terminology","title context","study type"],"relevance_score":100,"intelligence_topics":{"name":"Frailty","slug":"frailty"}}],"content_sources":{"name":"ClinicalTrials.gov","homepage_url":"https://clinicaltrials.gov/"}},"canonical_url":"https://www.immortal.life/trials/35255","automation_disclosure":"Generated automatically from cited source metadata. No scientist, clinician, researcher, editor, or human reviewer evaluates this publication before release."}