Abstract:
OBJECTIVE:To establish the predictive accuracy of the Kattan preoperative nomogram by comparing predictions at 5 years with actual progression in patients who had a radical prostatectomy (RP). MATERIALS AND METHODS:We reviewed the data for 928 patients treated by RP as a first-line treatment for localized prostate cancer, between 1994 and 2005. Recurrence was defined as one prostate-specific antigen (PSA) level of >0.4 ng/mL. The 5-year progression-free probability (PFP) rate was evaluated on censured data using the Kaplan-Meier method. Relationships between all predictor variables included in the Kattan nomogram (PSA level, biopsy Gleason scores and clinical stage) and survival were evaluated by Cox proportional-hazards regression analysis. The discriminating ability of the nomogram was assessed by the concordance index (c-index). Bootstrapping was used to assess confidence intervals (CIs), and then the calibration was assessed. RESULTS:The median follow-up was 60 months. Overall, 177 (19%) patients had a recurrence; the 5-year PFP rate (95% CI) was 80.9 (78-83)%. Of the three variables included in the nomogram, all were associated with recurrence in a multivariate analysis (P < 0.001). The c-index (95% CI) was only 0.664 (0.584-0.744). In general, the nomogram was not well calibrated. CONCLUSIONS:There was a discrepancy between the predicted PFP as estimated by the Kattan nomogram and actual relapse in this group of patients. Clinicians should be aware that the nomogram is less accurate when used outside the population used to formulate the nomogram. Although more accurate tools are needed, the Kattan nomogram is still the best choice for urologists so far.
journal_name
BJU Intjournal_title
BJU internationalauthors
Rouprêt M,Hupertan V,Comperat E,Drouin SJ,Phé V,Xylinas E,Demanse D,Sibony M,Richard F,Cussenot Odoi
10.1111/j.1464-410X.2009.08473.xsubject
Has Abstractpub_date
2009-09-01 00:00:00pages
813-7; discussion 817-8issue
6eissn
1464-4096issn
1464-410Xpii
BJU8473journal_volume
104pub_type
杂志文章,多中心研究abstract:OBJECTIVE:To retrospectively review the long-term activity, efficacy and toxicity of the combination of paclitaxel, cisplatin and gemcitabine (TPG) as third- or further-line chemotherapy in patients with germ-cell tumours (GCTs) who are not cured after at least two courses of standard-dose chemotherapy, high-dose chemo...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2009.08453.x
更新日期:2009-08-01 00:00:00
abstract:UNLABELLED:To determine whether dendritic cells (DC) transduced with the prostate-specific antigen (PSA) gene can induce PSA-specific cytotoxic lymphocytes (CTL) against prostate cancer cells, and whether bacillus Calmette-Guérin (BCG) cell-wall skeleton (CWS) can enhance the maturation of DC-PSA and the killing activi...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410x.2009.08703.x
更新日期:2009-12-01 00:00:00
abstract:OBJECTIVE:To test the hypotheses that: (i) use of preoperative imaging for muscle-invasive bladder cancer (MIBC) conforms to practice guidelines; (ii) preoperative imaging, through more accurate staging is associated with improved outcomes. PATIENT AND METHODS:In this population-based cohort study, records of treatmen...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.13034
更新日期:2016-03-01 00:00:00
abstract:OBJECTIVE:• To systematically review the current literature concerning perioperative, functional and oncological outcomes reported after open and minimally invasive prostate cancer surgery specifically from institutions within Australasia. MATERIALS AND METHODS:• Four electronic databases were searched to identify s...
journal_title:BJU international
pub_type: 杂志文章,评审
doi:10.1111/j.1464-410X.2011.10053.x
更新日期:2011-04-01 00:00:00
abstract::OBJECTIVE To evaluate the indications for penile prosthesis implantation in the treatment of erectile dysfunction (ED) before and after the introduction of sildenafil. PATIENTS AND METHODS Penile prosthesis implantation was indicated in 144 men with ED at our institution between 1992 and 2007; 83 (55.6%) accepted the ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2009.08356.x
更新日期:2009-06-01 00:00:00
abstract:UNLABELLED:What's known on the subject? and What does the study add? Diethylstilbestrol (DES) was the first hormone treatment used for prostate cancer and has also shown effectiveness in castration-resistant disease in small studies; however, concerns over thromboembolic toxicity have restricted its use in the past. Ov...
journal_title:BJU international
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1464-410X.2012.11546.x
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To describe and evaluate the outcomes of a new epididymovasostomy technique. PATIENTS AND METHODS:Nine patients with obstructive azoospermia were treated at the Minia University Hospital using a new microsurgical bilateral epididymovasostomy technique. The technique involved the opening of a small window in...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.12839
更新日期:2015-04-01 00:00:00
abstract:OBJECTIVE:To assess the association between serum prostate-specific antigen (PSA) level and age, liver function tests (LFTs) including alkaline phosphatase (ALP), total bilirubin (TB), lipid profile (total cholesterol, TC, triglycerides, TG, high-density lipoprotein, HDL) and fasting blood sugar (FBS), and to determine...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2008.07774.x
更新日期:2008-11-01 00:00:00
abstract:OBJECTIVE:To investigate the prognostic value of the Gleason score in prostate cancer. PATIENTS AND METHODS:A consecutive series of 305 men with prostate cancer diagnosed at transurethral resection (1975-1990) and with no curative treatment was analysed. There was no assessment of prostate-specific antigen level durin...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2002.02669.x
更新日期:2002-04-01 00:00:00
abstract:OBJECTIVE:To assess the totality of prostate cancer eradication in radical prostatectomy (RP) specimens from men with a unilaterally positive prostate biopsy, and who would currently qualify for subtotal prostate ablation with controlled thermal energy such as cryoablation or high-intensity focused ultrasound. MATERIA...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2009.08359.x
更新日期:2009-08-01 00:00:00
abstract:OBJECTIVE:To investigate whether ageing and diabetes alter the expression of the gap junction protein connexin43 (Cx43) and of particular purinoceptor (P2R) subtypes in the corpus cavernosum and urinary bladder, and determine whether changes in expression of these proteins correlate with development of erectile and bla...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2008.08337.x
更新日期:2009-06-01 00:00:00
abstract:OBJECTIVE:To quantify in absolute terms the potential benefit of regionalisation of care from low- to high-volume hospitals. PATIENTS AND METHODS:Patients with a primary diagnosis of bladder cancer treated with radical cystectomy (RC) were identified within the Nationwide Inpatient Sample, a retrospective observationa...
journal_title:BJU international
pub_type: 杂志文章,多中心研究
doi:10.1111/bju.12288
更新日期:2014-05-01 00:00:00
abstract:OBJECTIVES:To evaluate the safety and efficacy of stereotactic radiotherapy (SRT) in patients with metastatic renal cell carcinoma (mRCC) concurrently receiving targeted therapy (TT) or immunotherapy. PATIENTS AND METHODS:Data on patients with mRCC were extracted from a retrospective international multicentre register...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.15284
更新日期:2020-10-28 00:00:00
abstract:OBJECTIVE:To assess the impact on patterns of recurrence of adjuvant chemotherapy in patients with stage 1 nonseminomatous germ cell tumours (NSGCT) of the testis, who have a high likelihood of relapse on surveillance if certain risk factors are identified in the orchidectomy specimen, and thus the theoretical need for...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2000.00722.x
更新日期:2000-07-01 00:00:00
abstract:OBJECTIVE:To assess the potential of p21 as a gene therapy treatment for prostate cancer, by introducing p21 into both androgen-dependent (AD) and -independent (AI) human prostate cancer cell lines via a recombinant adenoviral vector, Ad5CMV-p21, carrying human p21 cDNA. MATERIALS AND METHODS:The LNCaP, DU145 and PC-3...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2003.04318.x
更新日期:2003-08-01 00:00:00
abstract:OBJECTIVES:To determine the efficacy, evaluate the safety and assess side-effects (swelling, haematoma and pain) of percutaneous vas occlusion compared with vasectomy in Dutch men. PATIENTS AND METHODS:Vas occlusion and vasectomy procedures (attempted in 58 and 50 men, respectively) were conducted at the University Ho...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2000.00875.x
更新日期:2000-10-01 00:00:00
abstract:OBJECTIVE:To identify a phenotype that could be informative and prognostic in patients with renal cell carcinoma (RCC) peripheral blood was evaluated for TH1, TH2, regulatory T cells (Tregs), natural killer (NK) and NKT cells and for cytokines/chemokines. PATIENTS AND METHODS:Peripheral blood from 77 patients with RCC...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.12068
更新日期:2013-09-01 00:00:00
abstract:OBJECTIVE:To validate a hypothesis that prostate cancer can be detected non-invasively by a simple and reliable assay by targeting genomic VPAC receptors expressed on malignant prostate cancer cells shed in voided urine. PATIENTS/SUBJECTS AND METHODS:VPAC receptors were targeted with a specific biomolecule, TP4303, de...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.13775
更新日期:2017-06-01 00:00:00
abstract:OBJECTIVE:• To systematically review and compare the economic burden of open radical cystectomy (ORC) vs robot-assisted laparoscopic radical cystectomy (RALRC) with pelvic lymph node dissection and urinary diversion. PATIENTS AND METHODS:• A Medline search was conducted to identify English language articles regarding ...
journal_title:BJU international
pub_type: 杂志文章,评审
doi:10.1111/j.1464-410X.2011.10468.x
更新日期:2011-09-01 00:00:00
abstract:OBJECTIVES:To determine whether the use of nephron-sparing surgery (NSS) for treatment of stage 1 renal cell carcinoma (RCC) changed between 2009 and the end of 2013 in Australia. PATIENTS AND METHODS:All adult cases of RCC diagnosed in 2009, 2012 and 2013 were identified through the population-based Victorian Cancer ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.13889
更新日期:2017-11-01 00:00:00
abstract:OBJECTIVE:To assess, in a retrospective study, the sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of digital rectal examination (DRE), transrectal ultrasonography (TRUS) and the combination of both in unilateral clinical T3a (cT3a) prostate cancer. PATIENTS AND METHODS:Th...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2006.06452.x
更新日期:2006-11-01 00:00:00
abstract:OBJECTIVE:To assess psychometrically a new questionnaire for measuring the psychosocial morbidity in patients with prostate cancer and in their partners, and to compare the morbidity of patients and their partners. PATIENTS AND METHODS:A sequential sample of patients with any stage of prostate cancer and attending gen...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2000.00914.x
更新日期:2000-11-01 00:00:00
abstract:OBJECTIVE:To evaluate the accuracy of a magnetic resonance imaging (MRI)-based Likert scoring system in the detection of clinically significant prostate cancer (CSPC), using MRI/ultrasonography (US) image-fusion targeted biopsy (FTB) as a reference standard. PATIENTS AND METHODS:We retrospectively reviewed 1218 MRI-de...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.13972
更新日期:2018-01-01 00:00:00
abstract:OBJECTIVE:• To assess and compare the economic burden of open radical cystectomy (OC) vs robotic-assisted laparoscopic radical cystectomy (RC) with pelvic lymph node dissection and urinary diversion. PATIENTS AND METHODS:• A series of 103 and 83 consecutive patients undergoing OC and RC, respectively, were prospective...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2011.10114.x
更新日期:2011-12-01 00:00:00
abstract:OBJECTIVE:To investigate the detection rate and extent of high-grade prostatic intraepithelial neoplasia (HGPIN) and atypical glands (AG) suspicious for prostate cancer, and the cancer risk in subsequent biopsies, diagnosed by a first 24-core saturation biopsy, as although the optimum extent of biopsy is controversial ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2006.06728.x
更新日期:2007-04-01 00:00:00
abstract:OBJECTIVE:To evaluate peri-operative peripheral and renal venous plasma levels of vascular endothelial growth factor (VEGF), platelet-derived growth factor type BB (PDGF-BB), transforming growth factor (TGF)-beta1, endostatin, and thrombospondin-1 (TSP-1) in relation to pathological variables and prognosis, as pro- and...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2007.06871.x
更新日期:2007-07-01 00:00:00
abstract:OBJECTIVE:To evaluate carbonic anhydrase IX (CAIX) expression as an independent prognostic marker for clear cell renal cell carcinoma (ccRCC). With recent smaller studies showing conflicting results, we aimed to update our initial analysis in 2007 with an additional 5-year follow-up. PATIENTS AND METHODS:We provided l...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.12075
更新日期:2013-06-01 00:00:00
abstract:OBJECTIVE:To evaluate the safety and effectiveness of the Seldinger technique by non-urology trained (NUT) doctors for difficult male indwelling urinary catheter (IDC) insertions. PATIENTS AND METHODS:In all, 115 patients and 57 participating NUT doctors were recruited by the urologist or urology registrar, when conta...
journal_title:BJU international
pub_type: 杂志文章,多中心研究
doi:10.1111/bju.13928
更新日期:2017-11-01 00:00:00
abstract:OBJECTIVE:To present two patients with the tuberous sclerosis complex in whom giant angiomyolipomas (AMLs) were managed conservatively for >20 years, as large (>4 cm) symptomatic AMLs are generally treated with embolization or nephrectomy because of the risks of haemorrhage. PATIENTS AND METHODS:The first patient init...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2007.07059.x
更新日期:2007-10-01 00:00:00
abstract:OBJECTIVE:To assess the utility of percentage free/total prostate-specific antigen (f/tPSA) levels for detecting prostate cancer in a prospectively screened population of men with a 'normal' total PSA level. PATIENTS AND METHODS:Men aged 50-65 years were contacted via their general practitioner and invited for prostat...
journal_title:BJU international
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1464-410X.2005.05514.x
更新日期:2005-06-01 00:00:00