Emergency surgery
Conditions
Interventions
transfusion rating scheme group :Using the transfusion rating scheme to guide the perioperative blood transfusion
Sponsors
Anesthesia department of the affiliated hospital of zunyi Medical college
Eligibility
Sex/Gender
All
Age
14 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Patients with preoperative Hb less than 10 g/dL, or those with intraoperative Hb may be lower than 10 g/dL (Reference formula: preoperative Hb (g/dL) - [estimated blood loss (ml)/400] <10 g/dL); 2. Patients aged not less than 14 years old; 3. Patients with the permanent elevation less than 2500 meters; 4. ASA classification: Level I~IV; 5. Patients underwent emergency surgeries.
Exclusion criteria
Exclusion criteria: 1. Patients who were likely to appear excessive life-threatening hemorrhage out of control; 2. Patients with blood system diseases, such as aplastic anemia, autoimmune hemolytic anemia, hereditary spherocytosis, thalassemia, paroxysmal nocturnal hemoglobinuria, abnormal hemoglobinopathy, and hemoglobins disability of oxygen carrying (such as methemoglobinemia, etc.); 3. Patients with multiple tumors or/and tumor metastasis; 4. Patients with clear histories of preoperative coronary heart disease; 5. Patients in Neurosurgery and Obstetrics; 6. Patients must be given high hemodilution; 7. Patients had taken other drugs or been involved in other clinical trials within three months prior to the present study; 8. Patients appeared intraoperative deterioration and uncontrollable surgical bleeding.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| RBC usage amount;mortality rate;complication; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative hemoglobin trends;APACHE_IIScore changes;wound healing;Hospital Stay; | — |
Countries
China
Contacts
Public ContactZhaoqiong ZHU
Affiliated hospital of Zunyi Medical College
Outcome results
None listed