Surgery. Encounter for orthopedic aftercare following scoliosis surgery
Conditions
Interventions
Intervention 1: Intervention group 1: Patients undergoing elective femur surgery under general anesthesia will receive intravenous remifentanil infusion at a dose of 0.25 micrograms per kilogram per m
Sponsors
Bandare-abbas University of Medical Sciences
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: Individuals aged 18 to 70 years Candidates for femur surgery Undergoing general anesthesia No use of opioid analgesics before surgery No history of allergy or hypersensitivity to remifentanil or similar drugsRetry
Exclusion criteria
Exclusion criteria: Diagnosis of serious diseases or medical conditions that may affect the study outcomes (such as severe cardiovascular disorders or bradycardia) Allergy or severe hypersensitivity reaction to the medications used in the study. Lack of informed consent or withdrawal of the patient from the study at any stage of the research. If patients require additional morphine during the procedure.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Volume of blood loss during femur surgery measured in milliliters. Timepoint: Measured continuously during the surgery from the start of the surgical incision until wound closure. Method of measurement: Measurement of blood volume collected in suction containers and blood-soaked surgical gauzes during surgery.;Systolic blood pressure measured in millimeters of mercury during femur surgery. Timepoint: Measured at baseline (before anesthesia induction) and at 15-minute intervals during surgery. Method of measurement: Non-invasive blood pressure monitoring device (automated sphygmomanometer).;Diastolic blood pressure measured in millimeters of mercury during femur surgery. Timepoint: Measured at baseline (before anesthesia induction) and at 15-minute intervals during surgery. Method of measurement: Non-invasive blood pressure monitoring device (automated sphygmomanometer).;Mean arterial pressure measured in millimeters of mercury during femur surgery. Timepoint: Measured at baseline (before anesthesia induction) and at 15-minute intervals during surgery. Method of measurement: Calculated automatically by non-invasive blood pressure monitoring device using the formula: MAP = DBP + 1/3(SBP - DBP).;Heart rate measured in beats per minute during femur surgery. Timepoint: Measured at baseline (before anesthesia induction) and at 15-minute intervals during surgery. Method of measurement: Electrocardiogram (ECG) monitoring device and pulse oximeter. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactMehrdad Malekshoar
Bandare-abbas University of Medical Sciences
Outcome results
None listed