Predictability of the Pulse Pressure Variation (PPV) During Spontaneous Ventilation on the Incidence of Hypotension During Induction of Anesthesia

• Status: Unknown status
• Trial end date: 1969-12-31
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of this study is to find out the predictability of the pulse pressure variation during spontaneous ventilation on the incidence of hypotension during induction of anesthesia.

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Seoul National University Hospital
• Treatments: Anesthetics

Criteria

Inclusion Criteria:

• Patients undergoing general anesthesia induction with intravenous anesthesia using propofol and remifentanil

• Patients requiring invasive arterial blood pressure monitoring for the surgery

Exclusion Criteria:

• Refusal of consent

• Patients with heart disease (symptomatic valvular heart disease, intracardiac shunt, pulmonary hypertension with pulmonary systolic arterial pressure exceeding 40mmHg)

• FEV1 ≤ 50% predicted FEV1

• Patients with chronic renal failure

• ASA class IV, V, VI

• Systolic arterial blood pressure below 90mmHg before induction of anesthesia