Condition 1: Ventricular septal defect. Condition 2: Congenital heart disease. Condition 3: Tetralogy of Fallot. Ventricular septal defect Congenital malformation of heart, unspecified Tetralogy of Fallot
Conditions
Interventions
Intervention 1: Intervention group: Children undergoing heart surgery who receive a sub-zero ultrafiltration technique continuously during the bypass, and after the cardiac bypass is completed, the mo
Sponsors
Shiraz University of Medical Sciences
Eligibility
Sex/Gender
All
Age
1 Months to 18 Years
Inclusion criteria
Inclusion criteria: weight between 3 to 30 Kg No renal dysfanction being born term normal blood potassium No transfusions of blood and its products prior to operation age between 0 to 18
Exclusion criteria
Exclusion criteria: weight under 3 and above 3 kg renal dysfunction being born preterm abnormal potassium transfusion of blood and its products age above 18 administered diuretic prior to operation
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Changes in blood potassium during bypass. Timepoint: Measuring the amount of potassium before the bypass and at half-hour intervals during bypass until its end. Method of measurement: Potassium testing is performed with an ABG measuring device in the cardiac operating room.;Measuring the amount of blood / products after operation. Timepoint: Daily. Method of measurement: Blood and products are in graduated bags that the amount injected is recorded by the ICU nurse.;Measurement of urinary output after surgery. Timepoint: Daily. Method of measurement: Urine is emptied into graduated containers, which are recorded by the ICU nurse on an hourly basis. We calculate the average daily urine output per person.;Evaluation the incidence of cardiac dysrhythmia. Timepoint: Constantly. Method of measurement: By ECG monitoring. In case of occurrence, it will be recorded. | — |
Secondary
| Measure | Time frame |
|---|---|
| ICU length of stay. Timepoint: Daily. Method of measurement: The patient entering and leaving the ICU is recorded.;Evaluating the GFR during ICU stay. Timepoint: Daily. Method of measurement: GFR determination is calculated by the formula (Schwartz) which has a specific coefficient according to age, height, sex and creatinine.;Measurement of blood transfusion during surgery. Timepoint: Hourly during surgery. Method of measurement: The blood is in graduated bags where the amount transfused is recorded. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactKhalil Zarrabi
Shiraz University of Medical Sciences
Outcome results
None listed