Valvular heart disease, coronary atherosclerotic heart disease
Conditions
Interventions
training set:A total of 1500 subjects were expected to meet the inclusion and exclusion criteria in our center for one year. The data of this study was expected to be collected for model construction
validation set:A total of 1500 subjects were expected to meet the inclusion and exclusion criteria in our center for one year. The data of this study was expected to be collected for model constructio
Sponsors
Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University
Eligibility
Sex/Gender
All
Age
18 Years to 90 Years
Inclusion criteria
Inclusion criteria: ? patients undergoing elective cardiac surgery with cardiopulmonary bypass; ? age =18 years old; ? clear mind and able to answer questions correctly; ? Patients and their family members voluntarily participated in this study.
Exclusion criteria
Exclusion criteria: ? Severe digestive system diseases, malignant tumors, pulmonary tuberculosis and anemia before operation; ? received blood transfusion, human serum albumin transfusion, oral nutrition meal, protein powder preparation, enteral nutrition preparation through nasointestinal tube, jejunal tube, gastrointestinal fistula tube within 1 month before admission; ? History of nutrient intolerance; ? chewing or swallowing difficulties; ? emergency surgery; ? infective endocarditis; ? Combined with immune diseases; (8) long-term immunosuppressive therapy; ? The patient declined to participate in the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Triceps skinfold thickness;Muscle circumference of the middle upper arm on the healthy side;Maximum circumference of both legs;grip;The 6-minute walk test was performed;fat mass;percentage of body fat;Free fat mass;Skeletal muscle mass;Mass of protein;Component of water;Percentage of moisture;Volume of extracellular fluid;The amount of intracellular fluid;basal metabolic rate;visceral fat area;pneumonia;stroke;bacteremia;wound infection;gastrointestinal bleeding;acute renal insufficiency;delirium; | — |
Secondary
| Measure | Time frame |
|---|---|
| in-hospital mortality rate;length of ICU stay;The total length of hospital stay after surgery;Duration of mechanical ventilation;hospitalization costs;serum albumin;albumin;hemoglobin;Total lymphocyte count;serum total bilirubin;serum creatinine;Plasma ammonia;international normalized ratio;triglyceride;total cholesterol;glucose; | — |
Countries
China
Contacts
Public ContactYunyan Su
Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University
Outcome results
None listed