A national survey into perioperative anesthetic management of patients with a fractured neck of femur.

Background: We made a survey among Finnish anesthesiologists concerning the current perioperative anesthetic practice of hip fracture patients for further development in patient care.

Methods: All members of the Finnish Society of Anesthesiologists with a known e-mail address (786) were invited to participate in an internet-based survey.

Results: The overall response rate was 55% (423 responses); 298 respondents participated in the care of hip fracture patients.

The effect of body mass index on the spread of spinal block in patients with rheumatoid arthritis.

Purpose: Body mass index (BMI) has a significant effect on the spread of sensory spinal block in rheumatoid patients. We tried to achieve the same spread of spinal block for patients in three different BMI groups and, on the basis of the results from a preliminary study, used a simple method feasible for clinical practice. We hypothesized that BMI-related inverse dosing of plain bupivacaine according to low, normal, and high BMI would result in no difference in block extent.

The effect of desmopressin on blood loss in patients with rheumatoid arthritis undergoing hip arthroplasty.

Background: Blood loss is an important issue for patients with rheumatoid arthritis undergoing hip surgery. We hypothesised that intraoperative desmopressin treatment would result in a reduction in blood loss in rheumatoid patients undergoing total hip arthroplasty.

Methods: Seventy-five patients scheduled for elective total hip arthroplasty were randomised to three groups to receive 0.

Spread of spinal block in patients with rheumatoid arthritis.

Background: In clinical practice, we noticed a greater than expected spread of sensory spinal block in patients with rheumatoid arthritis. We decided to test this impression and compared the spread of standard spinal anaesthesia in rheumatoid and non-rheumatoid control patients.

Methods: Spinal anaesthesia with 3.

Reducing the risk of systemic embolization during gynecologic laparoscopy--effect of volume preload.

Background: About 27% of the population is known to have a patent foramen ovale. It can be opened if the left atrial pressure is less than the right atrial pressure. This pressure reversal has been reported during gynecologic laparoscopic surgery.