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Prognostic Significance of Pr...

Prognostic Significance of Preoperative Nutritional Status on Postoperative Acute Kidney Injury

Last Updated: 2024-07-11

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Total Enrollment

1880 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-07-31

Study Completion Date

2024-09-15

Brief Summary

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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.

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Detailed Description

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The goal of this retrospective study is to investigate the predictive value of preoperative nutritional status, as measured by three scoring systems - the geriatric nutritional risk index (GNRI), prognostic nutritional index (PNI), and controlling nutritional status (CONUT) score - on postoperative AKI in elderly patients under lung resection surgery.

Conditions

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Acute Kidney Injury Pneumonectomy

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Interventions

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no intervention

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

1. aged ≥ 65 years
2. lung resection surgery including：pneumonectomy , bilobectomy , lobectomy, segmentectomy, wedge resection/bullectomy.

Exclusion Criteria

1. patients with an American Society of Anesthesiologists (ASA) physical status V.
2. those with end-stage renal disease (i.e. a glomerular filtration rate of 15 mL/min/1.73 m2 or receiving haemodialysis).
3. those did not have sufficient data required for nutritional evaluation or AKI evaluation.

Minimum Eligible Age

65 Years

Maximum Eligible Age

100 Years

Eligible Sex

ALL

Accepts Healthy Volunteers