{"type":"trials","record":{"id":199,"source_id":"clinicaltrials-gov","external_id":"NCT07815392","title":"Preoperative Frailty and Postoperative Outcomes in Older Patients Undergoing Surgery for Gastrointestinal Cancer","brief_summary":"This prospective observational cohort study will evaluate whether preoperative frailty, assessed using the Fried Frailty Index and the Clinical Frailty Scale, is associated with postoperative outcomes in patients aged 60 years or older undergoing elective surgery for gastrointestinal cancer. Participants will be followed for 90 days after surgery. Postoperative complications, length of hospital stay, and mortality at 30 and 90 days will be recorded. The study aims to determine the prognostic value of these frailty assessment tools for identifying patients at increased risk of adverse postoperative outcomes.","overall_status":"Recruiting","phases":[],"study_type":"OBSERVATIONAL","sponsor":"Van Training and Research Hospital","enrollment":100,"countries":["Turkey (Türkiye)"],"start_date":"2026-06-01","completion_date":"2027-07-01","last_update_date":"2026-09-15","source_url":"https://clinicaltrials.gov/study/NCT07815392","editorial_summary":"A registered study indexed because it matched monitored longevity research terms. Registry status: Recruiting. Registration does not establish safety or effectiveness.","first_seen_at":"2026-09-14T02:45:01.392906+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":"Van Training and Research Hospital","interventions":["Fried Frailty Index","Clinical Frailty Scale"],"registry_source":"ClinicalTrials.gov","outcome_measures":["Incidence of Postoperative Complications — From the date of surgery through postoperative day 90","Postoperative Length of Hospital Stay — From the date of surgery to hospital discharge, assessed up to 90 days after su…","All-Cause Mortality Within 30 Days After Surgery — From the date of surgery through postoperative day 30","All-Cause Mortality Within 90 Days After Surgery — From the date of surgery through postoperative day 90"],"design_description":null,"source_has_results":false},"controlled_terms":["Gastrointestinal Cancer","Frailty","Fried Frailty Index","Clinical Frailty Scale"],"relevance_confidence":100,"source_quality_score":100,"freshness_score":100,"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:nct07815392","duplicate_of_id":null,"evidence_snapshot":{"status":"structured","version":1,"duration":"2026-06-01 to 2027-07-01","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":"2026-09-25T06:10:07.386Z","intervention":["Fried Frailty Index","Clinical Frailty Scale"],"participants":100,"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":["Incidence of Postoperative Complications — From the date of surgery through postoperative day 90","Postoperative Length of Hospital Stay — From the date of surgery to hospital discharge, assessed up to 90 days after su…","All-Cause Mortality Within 30 Days After Surgery — From the date of surgery through postoperative day 30","All-Cause Mortality Within 90 Days After Surgery — From the date of surgery through postoperative day 90"],"regulatory_context":"Trial registration is not regulatory approval and does not establish that an intervention is available."},"clinical_trial_topics":[{"topic_slug":"cancer-and-aging","is_published":true,"match_reasons":["Title contains controlled term: cancer.","Abstract contains controlled term: cancer.","Source terminology contains: cancer.","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":"Cancer and ageing","slug":"cancer-and-aging"}},{"topic_slug":"frailty","is_published":true,"match_reasons":["Title contains controlled term: frailty.","Abstract contains controlled term: frailty, frailty index.","Source terminology contains: frailty, frailty index.","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/199","automation_disclosure":"Generated automatically from cited source metadata. No scientist, clinician, researcher, editor, or human reviewer evaluates this publication before release."}