{"type":"trials","record":{"id":36255,"source_id":"clinicaltrials-gov","external_id":"NCT05847296","title":"Effect of Preoperative Sarcopenia on Postoperative Delirium in Elderly Patients Undergoing Gastrointestinal Surgery","brief_summary":"The goal of this observational study is to compare Incidence of postoperative delirium in Sarcopenic and non-sarcopenic elderly patients undergoing gastrointestinal surgery. The main question it aims to answer are: • Effect of preoperative sarcopenia on postoperative delirium in elderly patients undergoing gastrointestinal surgery Participants will be evaluated preoperatively for sarcopenia and assessed for postoperative delirium, pain, etc.","overall_status":"Unknown","phases":[],"study_type":"OBSERVATIONAL","sponsor":"Second Affiliated Hospital of Nanchang University","enrollment":334,"countries":["China"],"start_date":"2023-05-05","completion_date":"2024-02-01","last_update_date":"2023-05-09","source_url":"https://clinicaltrials.gov/study/NCT05847296","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":"2026-09-25T01:20:24.196666+00:00","last_seen_at":"2026-09-25T06:10:25.747+00:00","metadata":{"sex":"ALL","acronym":null,"age_range":"65 Years","comparator":null,"organization":"Second Affiliated Hospital of Nanchang University","interventions":[],"registry_source":"ClinicalTrials.gov","outcome_measures":["Incidence of postoperative delirium — Within 7 days after surgery. Delirium at any time during the 7 days after surgery…","Systolic pressure — Up to 5 hours in the operating room","Diastolic pressure — Up to 5 hours in the operating room","Mean pressure — Up to 5 hours in the operating room","Heart rate — Up to 5 hours in the operating room","Incidence of postoperative admission to ICU — Up to 1 month after surgery","Length of stay in ICU — Up to 1 month after surgery","Postoperative pain — Within 7 days after surgery","Maximum postoperative C-reactive protein (CRP) — Up to 1 month after surgery","Minimum postoperative albumin — Up to 1 month after surgery","Length of hospitalization — After the patient is discharged from the hospital, average 1 month","Complication — During the perioperative period, up to 1 month after surgery"],"design_description":null,"source_has_results":false},"controlled_terms":["Postoperative Delirium","Sarcopenia","Gastrointestinal Surgery","Anesthesia"],"relevance_confidence":100,"source_quality_score":100,"freshness_score":50,"publication_state":"published","match_explanation":"Title contains controlled term: sarcopenia.","quality_checked_at":"2026-09-25T06:10:37.875473+00:00","duplicate_cluster_key":"id:nct05847296","duplicate_of_id":null,"evidence_snapshot":{"status":"structured","version":1,"duration":"2023-05-05 to 2024-02-01","comparator":null,"confidence":"structured-source","population":"ALL · 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":"2026-09-25T06:10:25.860Z","intervention":[],"participants":334,"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 delirium — Within 7 days after surgery. Delirium at any time during the 7 days after surgery…","Systolic pressure — Up to 5 hours in the operating room","Diastolic pressure — Up to 5 hours in the operating room","Mean pressure — Up to 5 hours in the operating room","Heart rate — Up to 5 hours in the operating room","Incidence of postoperative admission to ICU — Up to 1 month after surgery","Length of stay in ICU — Up to 1 month after surgery","Postoperative pain — Within 7 days after surgery","Maximum postoperative C-reactive protein (CRP) — Up to 1 month after surgery","Minimum postoperative albumin — Up to 1 month after surgery","Length of hospitalization — After the patient is discharged from the hospital, average 1 month","Complication — During the perioperative period, up to 1 month after surgery"],"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: elderly.","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/36255","automation_disclosure":"Generated automatically from cited source metadata. No scientist, clinician, researcher, editor, or human reviewer evaluates this publication before release."}