The Effect of Perioperative Nutritional Assessment and Nutritional Support on Clinical Outcomes

Jinling Hospital, China4,880 enrolled

Overview

It is a study to evaluate the relationship between preoperative nutritional assessment and clinical outcomes and to explore the effect of preoperative nutritional support on clinical outcomes in patients after abdominal operation.

It is a multi-center prospective observational cohort study to evaluate the relationship between preoperative nutritional assessment and clinical outcomes and to explore the effect of preoperative nutritional support on clinical outcomes in patients after abdominal operation. The nutrition risk were evaluated by different methods. The nutrition support regimens and the clinical outcomes were recorded.

Study Type

OBSERVATIONAL

Enrollment

4,880

Conditions

Nutrition Assessment Nutritional Support Clinical Outcomes General Surgery

Interventions

no interventionOTHER

no intervention

Eligibility

Sex: ALLMin age: 18 YearsMax age: 80 Years

Medical Language ↔ Plain English

Inclusion Criteria: 1. Informed consent of patients or their legal representatives to participate in this study. 2. patients undergoing selective operation without trauma Exclusion Criteria: 1. Age: \<18 years old or \>80 years old 2. Discharge within 24 hours 3. Accept surgery at 8:00 next day 4. Withdraw of patient's informed consent

Locations (1)

Jinling Hospital, China

Nanjing, Jiangsu, China

Outcomes

Primary Outcomes

Morbidity of infection

Invasion of the host organism by microorganisms that can cause pathological conditions or diseases.

Time frame: From date of patients enrollment until the date of infection documented from any cause, assessed up to 2 months.

Secondary Outcomes

Resting Energy Expenditure (REE) by Indirect Calorimetry

REE was measured by indirect calorimetry (Q-NRG®) on postoperative days 1, 3, and 5 under standardized fasting and resting conditions.

Time frame: From date of patients enrollment until the date of patients discharge from hospital, assessed up to 2 months.

Nutrition indicator

albumin/prealbumin/transferrin/retinol binding protein/IL-6

Time frame: From date of patients enrollment until the date of patients discharge from hospital, assessed up to 2 months.

Length of stay in hospital

The length of patients stay in hospital.

Time frame: From date of patients enrollment until the date of patients discharged from hospital, assessed up to 12 months.

Actual calories intake

The total energy patients received during the study

Time frame: From date of patients enrollment until the date of patients are subjected to operation, assessed up to 2 months.

Mortality

All deaths reported in all enrolled patients.

Time frame: From date of patients enrollment until the date of death from any cause, assessed up to 2 months after patients discharged from hospital.

Data from ClinicalTrials.gov

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