Correction to: Cerebrovascular CO reactivity during isoflurane-nitrous oxide anesthesia in patients with chronic renal failure.

In the original publication of the article, the first sentence was published incorrectly under the section "Patients and preoperative assessment". The correct sentence should read as, "The Yamaguchi University Graduate School of Medicine Ethics Committee for Human Study approved the study protocol (18th August 2004: H16-71)".

Cerebrovascular CO reactivity during isoflurane-nitrous oxide anesthesia in patients with chronic renal failure.

Purpose: We assessed the cerebrovascular CO reactivity (COR) in chronic renal failure (CRF) patients without diabetes mellitus (DM), uncontrolled hypertension, peripheral vascular disease, or neurological disease under isoflurane-nitrous oxide anesthesia.

Methods: Forty-nine patients undergoing surgery, including 36 CRF patients (30 receiving dialysis and six pre-dialysis patients) and 13 patients without CRF (controls). Middle cerebral artery flow velocity (VMCA) was measured by transcranial Doppler ultrasonography at an end-tidal CO of 35 to 45 mmHg.

The combination of insulin-like growth factor 1 and erythropoietin protects against ischemic spinal cord injury in rabbits.

Introduction: Insulin-like growth factor 1 (IGF-1) and erythropoietin (EPO) have been reported to independently protect against ischemic spinal cord injury in rabbits. In the present study, we investigated whether the combination of IGF-1 and EPO protects against ischemic spinal cord injury in rabbits.

Methods: Animals were assigned to 1 of 4 groups (n = 6 in each): a control group (saline), an IGF-1 group (IGF-1 0.

[Anesthetic management with propofol for pheochromocytoma resection under monitoring of bispectral index and blood volume].

In two patients, pheochromocytoma resection was performed under propofol/fentanyl anesthesia, while bispectral index (BIS) monitoring and blood volume measurement using pulse spectrophotometry were done. In one patient (Case 2), arterial blood concentrations of propofol were measured by high performance liquid chromatography (HPLC), and compared with those of the estimated blood concentrations. Continuous infusion of nitroprusside and bolus infusion of nicardipine and/or diltiazem were used when hypertension and tachycardia occurred.

[Anesthetic management with propofol during pheochromocytoma resection under bispectral index monitoring].

In three patients undergoing pheochromocytoma resection under propofol/fentanyl anesthesia, bispectral index (BIS) was monitored for assessment of hypnotic effect. In two patients, arterial blood concentrations of propofol were measured by high performance liquid chromatography (HPLC), and compared with those of the estimated blood concentrations. Until resection of the tumor, propofol was infused at a rate of 10 mg x kg(-1) x hr(-1).