Immediate impact of an intensive one-week laparoscopy training program on laparoscopic skills among postgraduate urologists.

Introduction: Laparoscopic techniques are difficult to master, especially for surgeons who did not receive such training during residency. To help urologists master challenging laparoscopic skills, a unique 5-day mini-residency (M-R) program was established at the University of California, Irvine. The first 101 participants in this program were evaluated on their laparoscopic skills acquisition at the end of the 5-day experience.

Effects of commonly used hemostatic agents on the porcine collecting system.

Purpose: Topical hemostatic agents have been particularly useful for preventing bleeding in tubeless percutaneous nephrolithotomy. In the present study, we investigated the effect of gelatin matrix hemostatic sealant (FloSeal), fibrin glue (Tisseel,), polyethylene glycol polymers (CoSeal), and bovine serum albumin/ glutaraldehyde (BioGlue) in the pig urinary collecting system after injection through a percutaneous nephrostomy (PCN) tract.

Materials And Methods: Percutaneous nephrostomy was performed in 40 kidneys in 24 domestic pigs.

Short-term impact of a robot-assisted laparoscopic prostatectomy 'mini-residency' experience on postgraduate urologists' practice patterns.

Introduction: To assist practising urologists acquire and incorporate robot-assisted laparoscopic prostatectomy (RALP) into their practice, a 5 day mini-residency (M-R) programme with a mentor, preceptor and potential proctor experience was established at the University of California, Irvine, Yamanouchi Center for Urological Education. The follow-up results from the initial 21 RALP M-R participants are presented.

Methods: Between September 2003 and September 2004, 21 urologists from six states and four countries underwent a RALP M-R.

Short-term impact of a laparoscopic "mini-residency" experience on postgraduate urologists' practice patterns.

Background: To assist practicing urologists incorporate laparoscopic urology into their practice, a 5-day mini-residency (M-R) program with a mentor, preceptor, and proctor experience was established at the University of California, Irvine, and we report the initial results.

Study Design: Thirty-two urologists underwent laparoscopic ablative (n=17) or laparoscopic reconstructive (n=15) training, including inanimate model skills training, animal laboratory, and operating room observation. A questionnaire was mailed 1 to 15 months (mean, 8 months) after their M-R program, and responses were reviewed.

Comparison of results of virtual-reality simulator and training model for basic ureteroscopy training.

Background And Purpose: The traditional method of acquiring surgical skills is by apprenticeship and involves an extensive period of training with patients. Model-based and virtual reality simulation is gaining interest as alternative training, allowing repetitive practice in a low-risk environment. The objective of this study was to determine if a materials, model-based training format and an interactive virtual-reality simulator could provide equivalent teaching of basic ureteroscopy skills to the inexperienced medical student.

Comparison of basic elements of human performance scores between urologists with various extents of experience.

Background And Purpose: An objective evaluation of innate ability and its ability to predict potential success as a surgical trainee is an appealing concept for the selection process of residency applications. The objective of this study was to evaluate whether basic elements of performance (BEP) could discriminate among resident applicants and urologists with various extents of surgical experience.

Subjects And Methods: One hundred forty-five participants were divided into four study groups: group A, 57 urology residency applicants to the 2002 and 2003 interview process; group B, 8 post-internship urology residents; group C, 19 urologists tested with BEP within 10 years of graduation from their residency training program; and group D, 61 urologists who had graduated from their residency training program more than 10 years prior to testing.

Initial impact of a dedicated postgraduate laparoscopic mini-residency on clinical practice patterns.

Background And Purpose: Laparoscopic surgical techniques are difficult to master, especially for surgeons who did not receive this type of training during their residencies. We have established a 5-day mentor-preceptor- proctor-guided postgraduate "mini-residency" (M-R) experience in minimally invasive surgery. The initial results from the first 16 participants in the laparoscopic M-R modules are presented.

Uteroglobin: a potential novel tumor suppressor and molecular therapeutic for prostate cancer.

Currently, there are very few diagnostic or therapeutic strategies targeted at controlling tumor growth and progression towards metastasis. Uteroglobin (UG) is a naturally occurring, small, stable, secretory protein that is normally expressed by most cells of epithelial origin but is known to be lost during the progression of prostate, lung, and uterine cancers to invasive malignancy. Uteroglobin -/- knockout mice appear to be extremely cancer prone.