The two-week-wait cancer initiative in urology: useful modernization?
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The two-week-wait cancer initiative in the UK was designed to speed referral of patients suspected of having cancer and, by so doing, improve their outcome. We reviewed the case notes of all patients referred under this scheme to a single urology department over twelve months. In the department, nearly one-third of new outpatient appointments came under this scheme. 124 patients were referred and all but 7 were seen within the 14-day deadline. In 62 the reason for referral was haematuria, which was macroscopic in 42. Of those with macroscopic haematuria 6 proved to have cancer, newly diagnosed in 4 (2 bladder, 2 renal); no patient with microscopic haematuria had cancer. Of 35 referred with a raised prostate-specific antigen 11 had prostate cancer, in most cases beyond cure. Cancer was found in 1 of 19 patients referred with a testicular mass. In patients referred under the two-week-wait scheme with macroscopic haematuria, cancer is common. Microscopic haematuria is seldom significant. Carcinoma of the prostate is usually advanced and beyond cure at presentation. Among patients referred with scrotal lumps, cancer of the testis is not common. The scheme as a whole is unlikely to improve cancer outcomes. Patients with macroscopic haematuria might be better served by one-stop clinics. For those with testicular lumps, most of which will be benign, the best answer might be direct general practitioner access to scrotal ultrasonography. (+info)
Surgical factors influence bladder cancer outcomes: a cooperative group report.
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PURPOSE: A randomized, cooperative group trial (Southwest Oncology Group 8710, Intergroup 0080) reported that neoadjuvant chemotherapy improved the survival of patients with locally advanced bladder cancer who were treated with radical cystectomy. We evaluated whether surgical factors from patients enrolled onto the study predicted bladder cancer outcomes. PATIENTS AND METHODS: Surgical and tumor factors were recorded from surgical and pathologic reports from 268 patients with muscle-invasive bladder cancer who received radical cystectomy. Cystectomies were performed by 106 surgeons in 109 institutions. Half of the patients received neoadjuvant methotrexate, vinblastine, doxorubicin, and cisplatin (MVAC) chemotherapy. Variables were tested in univariate and multivariate analyses for associations with postcystectomy survival (PCS) and local recurrence (LR) in all patients receiving cystectomy. RESULTS: Five-year PCS and LR rates were 54% and 15%, respectively. A multivariate model adjusted for MVAC (P =.97), age (P =.03), pathologic stage (P =.0002), and node status (P =.04) showed that surgical variables associated with longer PCS were negative margins (v positive; hazard ratio [HR], 0.37; P =.0007), and > or = 10 nodes removed (v < 10; HR, 0.51; P =.0001). These associations did not differ by treatment arms (P >.21 for all tests of interactions between treatment and surgical variables). Predictors of LR in a multivariate model adjusted for MVAC (P =.16), pathologic stage (P =.02), and node status (P =.37) were positive margins (v negative; odds ratio [OR], 11.2; P =.0001) and fewer than 10 nodes removed (v > or = 10; OR, 5.1; P =.002). CONCLUSION: Surgical factors influence bladder cancer outcomes after cystectomy, after adjustment for pathologic factors and neoadjuvant chemotherapy usage. (+info)
Impact of the 1998 World Health Organization/International Society of Urological Pathology classification system for urothelial neoplasms of the kidney.
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The classification of urothelial neoplasms of the kidney traditionally has been similar to that of urinary bladder tumors. Several years ago, the classification of papillary urothelial neoplasms was revised. The current study focuses on the application of the 1998 World Health Organization (WHO)/International Society of Urological Pathology classification system to 102 renal pelvic urothelial neoplasms and compares it to the 1973 WHO classification scheme. In this study, all tumors were classified as urothelial carcinomas, and the majority (85%) were papillary. Most patients with papillary tumors presented with 'superficial' disease (< or = pT1). With the 1998 system, most papillary carcinomas were high grade, and were more often invasive as compared to low-grade tumors. Only 34% were low-grade papillary tumors and, of these, most (93%) were noninvasive. With the 1973 system, most papillary tumors were grade 2 or 3, with invasion more common in grade 3 tumors. By 1973 criteria, grade 2 tumors were a heterogeneous group; with 1998 criteria, nearly one-half were high grade and the other half low grade. The grade of papillary urothelial carcinomas with both the 1973 and 1998 grading methods was associated with stage (P=0.001). Our study reveals that papillomas and papillary urothelial neoplasms of low malignant potential are uncommon tumors in the kidney. Renal pelvic papillary urothelial neoplasms are most often carcinomas and are more commonly high grade than low grade. Although both the 1973 and 1998 systems showed a significant association with tumor stage, grade 2 papillary carcinomas are a heterogeneous group by 1973 criteria. The 1998 system provides useful information in that it more clearly defines a papillary tumor's grade and selects for a group of tumors, namely low-grade papillary urothelial carcinomas, for which a low likelihood of invasion can be predicted. (+info)
Accounting for apparent "reverse" racial disparities in Department of Veterans Affairs (VA)-based medical care: influence of out-of-VA care.
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Conclusions regarding racial differences in care following a newly elevated prostate-specific antigen (PSA) test at the Department of Veterans Affairs (VA) may differ depending on whether follow-up care outside the VA is considered. Consecutive Philadelphia, Pa, VA patients with newly elevated PSA tests (n = 183) were interviewed 1 year after baseline. Among exclusive VA users, Blacks had higher rates of urology referrals and prostate biopsies compared with Whites. However, these racial differences were attenuated when care obtained outside the VA also was considered. (+info)
National review of urology outpatient practice in the UK.
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OBJECTIVE: To audit the current UK outpatient workload and compare this to the national standards as set out by the British Association of Urological Surgeons (BAUS) in A Quality Urological Service for Patients in the New Millennium published in October 2000. PARTICIPANTS: 520 UK (NHS) and 21 Republic of Ireland (non-NHS) consultant urologists registered with BAUS in 2000. MAIN OUTCOME MEASURES: Extent to which consultant urologists are able to comply with guidelines set out by their specialist association, the BAUS and by the Royal College of Surgeons of England. RESULTS: The questionnaire return rate was 61% (318/520; regional range 42%-75%). The median "routine" clinics/week was two (1-5) with a mean of 13 (1-40) new and 26 (7-80) follow ups. Fifteen percent (49/318) of consultants worked alone in clinic; of the remainder assistance included specialist registrar 67% (212/318), staff grade/associate specialist 32% (102/318), senior house officer 53% (172/318), and pre-registration house officer 2% (7/318). Only 21% (66/318; regional range 0%-46%) of responding consultants followed the BAUS recommendations for outpatient workload/manpower. CONCLUSIONS: A minority of consultants are able to adhere to the outpatient workload guidelines as set out by BAUS council in 2000. In addition, there appears to be significant variations within and between training regions. Development of this project into a regional audit tool may allow intraregional guideline formation governing hospital outpatient workload. (+info)
Interobserver variation of prostatic volume estimation with digital rectal examination by urological staffs with different experiences.
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PURPOSE: To compare the accuracy of estimating prostatic volume with digital rectal examination (DRE) by urological staffs with different experiences. Measurement of prostatic volume with transrectal ultrasonography (TRUS) serves as the reference standard. MATERIALS AND METHODS: Thirty-nine consecutive male patients admitted with acute urinary retention had their prostatic volume estimated with DRE by a urology junior trainee, a urology higher trainee and a trained urologist. All patients had TRUS to measure their prostatic volumes. Pearson correlation coefficients (r) were used to assess the relationships between the prostatic volume measured with TRUS and that estimated with DRE by the 3 urological staffs. Wilcoxon signed ranks tests were used to compare the discrepancies between the prostatic volume measured with TRUS and that estimated with DRE for the 3 Urological staffs, and to assess the inter-observer differences of these discrepancies. RESULTS: The correlation coefficients for the 3 urological staffs were r = 0.573 for the urology junior trainee, r = 0.541 for the urology higher trainee, and r = 0.640 for the trained urologist. The median discrepancies between the prostatic volume measured with TRUS and that estimated with DRE were -9.1 mL for the urology junior trainee, -1.3 mL for the urology higher trainee and 0.9 mL for the trained urologist. These discrepancies were statistically significant only in the case of urology junior trainee (p = 0.015, Wilcoxon signed ranks test). The difference in these discrepancies was statistically significant only between the urology junior trainee and the trained urologist (p = 0.003, Wilcoxon signed ranks test). CONCLUSIONS: The trained urologist was more accurate in estimating prostatic volume with DRE than the urology junior trainee. (+info)
Online clinical reasoning assessment with the Script Concordance test: a feasibility study.
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BACKGROUND: The script concordance (SC) test is an assessment tool that measures capacity to solve ill-defined problems, that is, reasoning in context of uncertainty. This tool has been used up to now mainly in medicine. The purpose of this pilot study is to assess the feasibility of the test delivered on the Web to French urologists. METHODS: The principle of SC test construction and the development of the Web site are described. A secure Web site was created with two sequential modules: (a) The first one for the reference panel (n = 26) with two sub-tasks: to validate the content of the test and to elaborate the scoring system; (b) The second for candidates with different levels of experience in Urology: Board certified urologists, residents, medical students (5 or 6th year). Minimum expected number of participants is 150 for urologists, 100 for residents and 50 for medical students. Each candidate is provided with an individual access code to this Web site. He/she may complete the Script Concordance test several times during his/her curriculum. RESULTS: The Web site has been operational since April 2004. The reference panel validated the test in June of the same year during the annual seminar of the French Society of Urology. The Web site is available for the candidates since September 2004. In six months, 80% of the target figure for the urologists, 68% of the target figure for the residents and 20% of the target figure for the student passed the test online. During these six months, no technical problem was encountered. CONCLUSION: The feasibility of the web-based SC test is successful as two-thirds of the expected number of participants was included within six months. Psychometric properties (validity, reliability) of the test will be evaluated on a large scale (N = 300). If positive, educational impact of this assessment tool will be useful to help urologists during their curriculum for the acquisition of clinical reasoning skills, which is crucial for professional competence. (+info)
Inferior vena cava in urology: importance of developmental abnormalities in clinical practice.
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Anomalies of the inferior vena cava (IVC) have been known since 1793, when Abernethy first described a congenital, mesocaval shunt and azygous continuation of the IVC in a 10-month-old infant with polysplenia and dextrocardia. The IVC is formed by a complex process of embryogenesis during the sixth to tenth week of gestation. It forms from continuous appearance and regression of the three paired veins: posterior cardinal, subcardinal, and supracardinal. Improper completion of the developmental process may result in at least 14 anatomic anomalies, out of which the following four are usually encountered in clinical practice: duplication of the IVC, transposition or left-sided IVC, retroaortic left renal vein, and circumaortic left renal vein. It is suggested that the preoperative diagnosis of the vascular anomalies reduces the complication rate of abdominal vascular procedures. Our vast experience with approximately 400 kidney donors who were evaluated preoperatively with spiral CT scan with three-dimensional reconstruction (3D) reconfirmed this view. Thereafter, it became easier to choose the side and decide between laparoscopic vs. open approach. This prompted us to write the present article focusing on those developmental anomalies of the IVC that may be encountered by the urologist and their implication on the clinical practice. (+info)