Prognostic Significance of Preoperative Nutritional Status on Postoperative Acute Kidney Injury
Trial statusNot yet recruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age65-100
SponsorWanmin Liao
About this trial
The incidence of postoperative acute kidney injury (AKI) is high in patients undergoing lung resection surgery, especially in the elderly. Early identification of high-risk postoperative AKI patients can help develop prevention and treatment management strategies.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
aged ≥ 65 years
lung resection surgery including：pneumonectomy , bilobectomy , lobectomy, segmentectomy, wedge resection/bullectomy.
Disqualifiers
patients with an American Society of Anesthesiologists (ASA) physical status V.
those with end-stage renal disease (i.e. a glomerular filtration rate of 15 mL/min/1.73 m2 or receiving haemodialysis).
those did not have sufficient data required for nutritional evaluation or AKI evaluation.
Trial population
Older patients (aged ≥ 65 years) who underwent lung resection surgery under general anesthesia at our Hospital between January 2020 and June 2024 were included in our study. Lung resection surgery included pneumonectomy , bilobectomy , lobectomy, segmentectomy, wedge resection/bullectomy.
Trial design
Design model
Cohort
Time perspective
Retrospective
Treatments tested in this trial
no intervention
Other interventionno intervention
Treatment groups
No treatment groups listed
Trial outcomes
Primary outcomes
1
Postoperative acute kidney injury
In accordance with the KDIGO creatinine criteria: a serum creatinine increases of 26.5 mmol/L within 48 hours or 1.5 times baseline within 7 days after surgery.
Time frame
Within 7 days after surgeryLocations
Sponsors and contacts
Click on the lead sponsor to view all of their trials.
Wanmin Liao
Lead sponsor
Tongji Hospital
Sponsor institution
Source ClinicalTrials.gov
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