The Effect of Perioperative Nutritional Assessment and Nutritional Support on Clinical Outcomes in Elective Abdominal Surgery Patients: A Prospective Observational Study
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Sponsor
- Enrollment
- 4,880
- Locations
- 1
- Primary Endpoint
- Morbidity of infection
Study Overview
Brief Summary
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.
Detailed Description
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 Design
- Study Type
- Observational
- Observational Model
- Cohort
- Time Perspective
- Prospective
Eligibility Criteria
- Ages
- 18 Years to 80 Years (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Informed consent of patients or their legal representatives to participate in this study.
- •patients undergoing selective operation without trauma
Exclusion Criteria
- •Age: <18 years old or >80 years old
- •Discharge within 24 hours
- •Accept surgery at 8:00 next day
- •Withdraw of patient's informed consent
Outcomes
Primary Outcomes
Morbidity of infection
Time Frame: From date of patients enrollment until the date of infection documented from any cause, assessed up to 2 months.
Invasion of the host organism by microorganisms that can cause pathological conditions or diseases.
Secondary Outcomes
- Resting Energy Expenditure (REE) by Indirect Calorimetry(From date of patients enrollment until the date of patients discharge from hospital, assessed up to 2 months.)
- Length of stay in hospital(From date of patients enrollment until the date of patients discharged from hospital, assessed up to 12 months.)
- Nutrition indicator(From date of patients enrollment until the date of patients discharge from hospital, assessed up to 2 months.)
- Actual calories intake(From date of patients enrollment until the date of patients are subjected to operation, assessed up to 2 months.)
- Mortality(From date of patients enrollment until the date of death from any cause, assessed up to 2 months after patients discharged from hospital.)
Investigators
Wang Xinying
Professor, Chief of Clinical Nutrition Service
Jinling Hospital, China