The Success and Evolution of a Urological "Boot Camp" for Newly Appointed UK Urology Registrars: Incorporating Simulation, Nontechnical Skills and Assessment.

BACKGROUND: Urological training has dramatically changed in recent years. Training durations are shorter and a drive toward consultant led care has reduced trainees experience. Within the UK, approximately 50 registrars annually embark on a 5-year Urology training programme, with variable levels of basic urological experience. OBJECTIVE: To describe a simulation programme aimed at delivering the knowledge and skills necessary to safely and effectively start working as a registrar in Urology by intensive training with a 1:1 faculty to delegate ratio. DESIGN, SETTING, AND PARTICIPANTS: Our course content mirrors the UK training syllabus for junior Urology registrars. We delivered 8 modules over a 4-day programme with a fifth day of assessments. Delegates level of urological knowledge, operative competency and confidence pre-, immediately post-training and at 3-months postcourse were assessed. Objective delegate and faculty feedback was also collected. Technical skills modules include; inguinoscrotal surgery, ureteroscopy, transurethral resection, urodynamics, and Botox administration as well as basic reconstructive and laparoscopic operative skills. "Nontechnical" skills included simulated ward round, out-patient, and emergency scenarios. RESULTS: Feedback from delegates and faculty members has been overwhelmingly positive. We have used this feedback to tailor the content of the course for following years. An increased knowledge level (based on mean examination scores [precourse 55.5%, postcourse 70.1%]) and operative competency was observed in all skills assessed (transurethral resection of the prostate, transurethral resection of bladder tumor, Ureteroscopy, laparoscopic skills, and instrument assembly). Operative confidence was increased immediately and at 3-months postcourse. CONCLUSIONS: Our "boot camp" course provides a realistic introduction and foundation to begin Urological practice. Being delivered at the beginning of the training scheme, prior to intensive patient exposure, registrars are in an optimum position to develop their newly acquired knowledge and skills to enhance training and intends to improve patient safety and satisfaction.

Abdominal wall ectopic testis torsion mimicking a Spigelian hernia in an adult.

We report an unusual case of an ectopic testis identified in a 37-year-old man presenting with acute severe right iliac fossa pain and an irreducible mass. Initially diagnosed as a Spigelian hernia, computed tomography and ultrasonography identified the presence of an ectopic testis in the abdominal wall. Interparietal testicular ectopia is an extremely rare condition. We present and discuss the first case in the literature of an ectopic testis located between the internal and external oblique muscle layers of the anterior abdominal wall in an adult.

Prediction of complications after partial nephrectomy by RENAL nephrometry score.

INTRODUCTION: Discussing and planning the appropriate management for suspicious renal masses can be challenging. With the development of nephrometry scoring methods, we aimed to evaluate the ability of the RENAL nephrometry score to predict both the incidence of postoperative complications and the change in renal function after a partial nephrectomy. METHODS: This was a retrospective study including 128 consecutive patients who underwent a partial nephrectomy (open and laparoscopic) for renal lesions in a tertiary UK referral centre. Univariate and multivariate ordinal regression models were used to identify associations between Clavien-Dindo classification and explanatory variables. The Kendall rank correlation coefficient was used to examine an association between RENAL nephrometry score and a drop in estimated glomerular filtration rate (eGFR) following surgery. RESULTS: An increase in the RENAL nephrometry score of one point resulted in greater odds of being in a higher Clavien-Dindo classification after controlling for RENAL suffix and type of surgical procedure (odds ratio [OR]: 1.29, 95% confidence interval [CI]: 1.04-1.64, p=0.043). Furthermore, a patient with the RENAL suffix 'p' (ie posterior location of tumour) had increased odds of developing more serious complications (OR: 2.60, 95% CI: 1.07-6.30, p=0.042). A correlation was shown between RENAL nephrometry score and postoperative drop in eGFR (Kendall's tau coefficient -0.24, p=0.004). CONCLUSIONS: To our knowledge, this is the first study that has shown the predictive ability of the RENAL nephrometry scoring system in a UK cohort both in terms of postoperative complications and change in renal function.

A prospective randomised trial of extended core prostate biopsy protocols utilizing 12 versus 15 cores.

OBJECTIVE: To prospectively evaluate the diagnostic yield of 12 versus 15 core ultrasound-guided needle prostate biopsy protocol for detection of prostate cancer. PATIENTS AND METHODS: 244 patients were prospectively randomized to undergo 12 (group A), or 15 (group B) biopsies. The cancer detection rate was compared between these groups and within group B. RESULTS: There were no differences in the age, PSA, prostate volume or Gleason score of diagnosed cancers between groups. 113 (46%) of all patients were found to have carcinoma. The number of cancers diagnosed in each group was: 63 (51.6%) in group A, and 50 (41.0%) in group B. In both groups, performing 12 biopsies increased the number of cancer cases identified by around 10% compared to 6. The frequency of cancer cases increased when 15 biopsies were performed, but not significantly (1.7%). The probability of finding a cancer after 12 biopsies was the same as after 15 biopsies (p = 0.125, McNemar's test). CONCLUSIONS: There was no advantage in increasing the number of biopsy cores from 12 to 15 for the diagnosis of prostate cancer in men with an elevated PSA but normal digital rectal examination.

Perception of abnormal serum prostate-specific antigen (PSA) test results amongst family practitioners.

INTRODUCTION: With increased use of serum prostate-specific antigen (PSA) testing, prostate cancers are diagnosed at an earlier stage in younger men, when radical curative treatments are appropriate. Modifications of the PSA test such as PSA velocity and age-adjusted values are available to aid in the selection of patients for biopsy. However, it is not clear whether these data are used in general practice. PATIENTS AND METHODS: A self-administered questionnaire was mailed to all primary care practices within one region in the UK. A series of visual analogue questions designed to identify referral thresholds for age-adjusted PSA levels and PSA velocity were used to identify patterns in referral behaviour. RESULTS: Individual family practitioners see only small numbers of patients requesting PSA tests or with newly diagnosed prostate cancer each year. The median (range) thresholds considered for referral at ages 45, 55, 65, 75 and 85 years were 4.5 ng/ml (2.5-15.5 ng/ml), 5.5 ng/ml (3.0-15.5 ng/ml), 6.5 ng/ml (3.5-15.5 ng/ml), 6.5 ng/ml (3.5-25.5 ng/ml), and 7.5 ng/ml (3.5-25.5 ng/ml), respectively. Only 5% of practitioners correctly identified the age-specific PSA threshold for referral of a 45-year-old man. CONCLUSIONS: It is important to remember that younger men (even those in their forties and fifties) may be at risk of prostate cancer even if asymptomatic. It is important in a climate of increasing demand for PSA testing that those who initiate the process understand the implications and limitations of testing, including appropriate triggers for referral to secondary care. The exact approach required for the successful dissemination of this information to primary care is not clear, but our data suggest that a better understanding is required.

Facilities for chemical decontamination in accident and emergency departments in the United Kingdom.

OBJECTIVE: To audit the facilities for chemical decontamination, with special reference to cyanide poisoning, in all major accident and emergency departments in the UK. METHOD: A simple postal questionnaire was used to audit planning, premises, equipment, protection for staff, and stocks of specific antidotes to cyanide poisoning. RESULTS: 227 questionnaires from 261 departments (87%) were returned and used in the survey. Of the 227 departments who responded, 151 (66%) had a written plan; 168 (74%) departments had premises for decontamination; 55 (24%) were judged to have satisfactory premises; 146 (64%) departments had a shower or hose for decontamination; 60 (26%) departments had a decontamination trolley suitable for "stretcher" patients; 203 (89%) had some protective equipment for staff but only 77 (34%) had complete protection--that is, goggles, chemical resistant clothing, and breathing apparatus. In the authors' opinion only seven (3%) departments had satisfactory premises and equipment to treat "stretcher" patients and full protection for staff. A further 11 (5%) departments were equipped to manage ambulant patients at a similar level. Some 205 (90%) departments stocked one or more antidotes to cyanide and 77 (34%) stocked all four antidotes. Thirty four (15%) departments held all four antidotes to cyanide and had full protection for staff. Only five (2%) departments had satisfactory premises and equipment to treat "stretcher" patients, full protection for staff, and at least three of four antidotes. CONCLUSIONS: Most departments had some equipment for chemical decontamination. However, there were major inconsistencies in the range of equipment held and these limited its usefulness. Only a small minority of departments was satisfactorily equipped to deal with a serious chemical incident.

Direct caregiver intervention in infant peer social encounters.

The extent and nature of direct caregiver intervention in peer social encounters among 12 infants were studied in a day care setting. Interventions were common, with almost half of them solicited by the infants; they tended to concentrate on problematic exchanges and to ignore positive ones; and they appeared to be aimed at fairness and the shaping of acceptable peer behavior. Implications for models of peer social development, for the interdependency of infant-peer and infant-caregiver systems, and for day care are discussed.

Tumor-specific immunotherapy of murine bladder cancer with butanol-extracted antigens and ethylchlorformate polymerized tumor protein.

Successful treatment of superficial bladder cancer using nonspecific immunotherapy with Bacillus Calmette-Guerin (BCG) has been well documented. Investigation of two potential tumor-specific immunotherapeutic agents using a murine transitional-cell carcinoma model (MBT-2) is reported. The survival of mice immunized with tumor proteins obtained by treating tumor cells with either 1-butanol or ethylchlorformate was compared to the survival of animals immunized with BCG. Long-term immunity conferred by each of these agents was also assessed. Significant protection by both agents was noted in all treatment groups compared to controls. Long-term immunity was also found to result from treatment with both investigational agents as well as with BCG. Butanol-extracted antigens and ethylchlorformate polymerized tumor protein may be useful as immunotherapeutic alternatives to BCG.

A new technique for continent urinary diversion.

Canine experimental surgery was used to investigate the feasibility of creating a new continent urinary reservoir. Remodelled ileum was used to fashion this reservoir like the Kock pouch, but without either of the intussuscepted nipple valves which it uses. Ureters were implanted directly into the wall of the reservoir using a nonrefluxing technique. Continence was obtained by plication of a short limb of intact ileum exiting from the reservoir through which intermittent catheterization was performed. Three of four animals which remained infection-free had good to excellent results. Reservoir infection in four additional animals was associated with failure due to ureteral obstruction. The advantages of this reservoir include the use of ileum to achieve a low-pressure reservoir, the absence of the complex nipple valves of the Kock pouch, and the absence of foreign bodies such as staples and artificial sphincters. While the followup in this study is recognized as relatively short-term, the successes seen in this difficult-to-use animal model suggest that further evaluation of this simplified procedure is warranted.