Patients with prior TURP undergoing robot-assisted laparoscopic radical prostatectomy have higher positive surgical margin rates.

With the incidence of robot-assisted radical prostatectomy (RALP) increasing, questions regarding the significance of margin status have arisen. Patients with a history of a prior transurethral resection of the prostate (TURP) may have a higher incidence of positive margins because of the prior surgery. We examined our IRB-approved database to determine whether patients who had undergone a prior TURP had higher rates of positive margins than patients who had no history of TURP.

Can robotic assisted laparoscopic prostatectomy be recommended to obese patients?

Experienced robotic surgeons report lower estimated blood loss (EBL) and transfusion rates with similar clinical outcomes for robotic assisted laparoscopic radical prostatectomy (RALP) compared to open radical retropubic prostatectomy (RRP). We reviewed our experience with RALP to investigate how to counsel overweight and obese patients being considered for RALP regarding risk of major perioperative complications, oncological outcomes, and short-term recovery. We reviewed the data on 1,513 patients who underwent RALP by one of four experienced robotic surgeons between June 2003 and November 2006.

Incidence of new-onset hypercholesterolemia in renal transplant patients treated with FK506 or cyclosporine.

In this study, we compare cholesterol levels during the first year after renal transplantation in FK506 (Prograf)- and cyclosporine-treated patients matched for cumulative first-year steroid dose and hypercholesterolemia risk factors. All patients had pretransplant cholesterol levels < 200 mg/dl. At 3 months posttransplant, 68% of the cyclosporine-treated patients had at least one cholesterol level greater than 200 mg/dl compared with 30% of the FK506-treated patients (P < 0.

Risks of transplanting kidneys from hepatitis B surface antigen-negative, hepatitis B core antibody-positive donors.

Background: As the number of patients on the United States kidney transplant list increases, investigation into the utility of transplanting organs formerly considered marginal or undesirable has intensified. Using kidneys from hepatitis B surface antigen (HBsAg)-positive donors is thought to place recipients at excessive risk of graft failure, morbidity, and mortality. However, the risks of using kidneys from HBsAg-negative but hepatitis B core antibody (HBcAb)-positive donors have not been defined.

Outcome of en bloc and single kidney transplantation from very young cadaveric donors.

Background: The optimal use of very young cadaveric kidneys (from donors less than 4 years old) remains controversial. High rates of technical complications and poor functional results compared with adult donor kidneys have been reported. The use of en bloc transplantation to overcome these problems has been advocated, although en bloc transplantation halves the number of potential transplants from very young donors.

Library faculty role in problem-based learning: facilitating small groups.

Since 1986, the library faculty of the McGoogan Library of Medicine at the University of Nebraska Medical Center (UNMC) has participated in small group activities during the week-long orientation for first-year medical students. This involvement paved the way for library faculty members to act as facilitators for small groups of medical students within the new problem-based learning (PBL) curriculum introduced in 1992 by the College of Medicine. The UNMC curriculum consists of traditional PBL groups as well as Integrated Clinical Experience (ICE) small groups.