Abstract:
OBJECTIVE:To examine the feasibility and reproducibility of laser interstitial thermotherapy (LITT) as a minimally invasive method for the treatment of prostate cancer. MATERIALS AND METHODS:Heterotopic tumours of prostatic adenocarcinoma (Dunning R3327-AT2) were induced in 10 male Copenhagen rats. After preoperative magnetic resonance imaging (MRI), a 10-mm cylindrical diffusing fibre developed by our research department was inserted under ultrasonographic guidance into the tumour. LITT was performed with a 980-nm diode laser (power 5 W) for 75 s (fluence rate of 1145 J/cm(2)). Non-enhanced T2-weighted and dynamic gadolinium-enhanced T1-weighted MRI examinations were performed at baseline, 1 and 48 h after the procedure and correlated with histological findings. RESULTS:The necrosis lesions induced by LITT were visible on MRI. The mean (SD) ellipsoid necrosis volumes were 0.748 (0.075) mL at 1 h and 0.982 (0.052) mL at 48 h after the LITT procedure, and significantly different (P < 0.001). Histological analysis showed a strong correlation (r = 0.87) with the mean necrosis volume obtained by MRI at 48 h after LITT. CONCLUSIONS:In a prostatic adenocarcinoma model, 980-nm LITT induces reproducible necrosis volumes. Further characterization of the response to LITT in an animal model and in human tissues will be important in establishing the efficacy of the procedure for prostate cancer focal therapy.
journal_name
BJU Intjournal_title
BJU internationalauthors
Colin P,Nevoux P,Marqa M,Auger F,Leroy X,Villers A,Puech P,Mordon S,Betrouni Ndoi
10.1111/j.1464-410X.2011.10406.xsubject
Has Abstractpub_date
2012-02-01 00:00:00pages
452-8issue
3eissn
1464-4096issn
1464-410Xjournal_volume
109pub_type
杂志文章abstract:OBJECTIVE:To determine whether the predictive value of isolated high-grade prostatic intraepithelial neoplasia (HGPIN) for an unsampled prostate cancer on an extended biopsy is lower due to more thorough prostate sampling, and whether the proportion of cores with HGPIN is associated with prostate cancer, as isolated HG...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2006.06681.x
更新日期:2007-04-01 00:00:00
abstract:OBJECTIVES:To evaluate the clinical significance of preoperative erythrocyte sedimentation rate (ESR) and neutrophil-lymphocyte ratio (NLR) as prognostic factors in patients undergoing radical nephroureterectomy for upper tract urothelial carcinoma (UTUC). PATIENTS AND METHODS:A total of 410 patients were retrospectiv...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.12846
更新日期:2015-04-01 00:00:00
abstract:OBJECTIVE:To assess the use of sodium pentosan polysulphate (SPP) for haemorrhagic cystitis (HC), a potentially life-threatening side-effect in patients treated with pelvic radiotherapy or cyclophosphamide, and which can be difficult to manage as patients often have significant comorbidity. PATIENTS AND METHODS:Betwee...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2004.05044.x
更新日期:2004-10-01 00:00:00
abstract:OBJECTIVE:To relate the repeat length of the androgen-receptor CAG trinucleotide to the age of onset of prostate cancer, stage and grade of disease. PATIENTS AND METHODS:After obtaining ethical approval, 265 patients with locally confined or locally advanced/metastatic prostate cancer were identified and evaluated for...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2002.02981.x
更新日期:2002-10-01 00:00:00
abstract:UNLABELLED:Study Type--Therapy (case series) Level of Evidence 4. What's known on the subject? and What does the study add? Previous reports showed controversial evidence supporting the role of sex steroids, mainly testosterone, in the etiology and pathogenesis of prostate cancer (PCa). The bioavailability of sex stero...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2010.09582.x
更新日期:2011-04-01 00:00:00
abstract:OBJECTIVE:To assess fibroblast growth factor-2 (FGF2/bFGF), which is important in the development and maintenance of the normal prostate and in the development of human benign prostatic hyperplasia (BPH) and prostatic carcinoma, in an animal model of experimentally induced diabetes. Materials and methods Using Western ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2000.00597.x
更新日期:2000-05-01 00:00:00
abstract:UNLABELLED:What's known on the subject? and what does the study add?: Variations in the type of urinary diversion exist for patients undergoing radical cystectomy. Although its use has been increasing from 2001 to 2008, patients who are older, female, and primary insured by Medicaid are less likely to receive continent...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2012.11508.x
更新日期:2013-08-01 00:00:00
abstract:OBJECTIVE:To determine whether bilateral electrical stimulation (BiES) of the transected pudendal sensory nerves could further enhance the voiding efficiency beyond that produced by unilateral electrical stimulation (UniES) of transected pudendal afferents in rats with urinary retention. MATERIALS AND METHODS:The effi...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2011.10526.x
更新日期:2012-04-01 00:00:00
abstract:OBJECTIVE:To present the renal functional outcomes for patients treated with open partial nephrectomy (OPN) or radiofrequency ablation (RFA) for tumours in a solitary kidney, as renal masses in a solitary kidney present a challenging treatment dilemma. PATIENTS AND METHODS:A retrospective review of institutional datab...
journal_title:BJU international
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1464-410X.2009.08776.x
更新日期:2010-02-01 00:00:00
abstract:UNLABELLED:WHAT'S KNOWN ON THE SUBJECT? AND WHAT DOES THE STUDY ADD?: In renal cell carcinoma the role of lymphadenectomy (LND) is still controversial. Moreover, no firm consensus exists regarding the minimum number of lymph nodes that should be removed to obtain a satisfactory staging LND at the time of surgery. Our f...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2012.11313.x
更新日期:2013-03-01 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
abstract:OBJECTIVE:To examine whether a history of sexually transmitted infections (STIs) or positive STI serology is associated with prevalent and incident benign prostatic hyperplasia (BPH)/lower urinary tract symptoms (LUTS)-related outcomes in the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial. METHODS:Self-...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.13050
更新日期:2016-01-01 00:00:00
abstract:OBJECTIVE:To investigate the effect of renal function on the stone-free rate (SFR) of proximal ureteric stones (PUS) after extracorporeal shock wave lithotripsy (ESWL), as urinary obstruction caused by PUS can impair renal function, and elevated serum creatinine levels are associated with decreased ureteric stone passa...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2009.08974.x
更新日期:2010-04-01 00:00:00
abstract:OBJECTIVE:• To report outcomes for patients with localized prostate cancer managed using a watchful waiting strategy at an American centre and to explore factors that have triggered intervention. PATIENTS AND METHODS:• From 1991 to 2005, 218 patients diagnosed with untreated localized prostate cancer were followed at ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2010.09652.x
更新日期:2011-05-01 00:00:00
abstract:OBJECTIVE:To examine the role of clean intermittent catheterization (CIC) as a possible predisposing risk factor for bladder calculi, assessing risk factors in patients with and without bladder augmentation, and to evaluate management options for bladder calculi in these patients. PATIENTS AND METHODS:The records of 4...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2000.00625.x
更新日期:2000-05-01 00:00:00
abstract:OBJECTIVES:To compare, in a retrospective study, pathological specimens of prostate cancer detected in additional areas of a 12-core biopsy with tumours detected using traditional sextant biopsy. PATIENTS AND METHODS:The study included 27 patients who had undergone radical prostatectomy (RP) for prostate cancer. Prost...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2000.00558.x
更新日期:2000-04-01 00:00:00
abstract:UNLABELLED:What's known on the subject? and What does the study add? Sunitinib and sorafenib are orally administered multikinase inhibitors approved for the treatment of advanced RCC. The limited pharmacokinetics data on sunitinib and sorafenib suggest that haemodialysis does not significantly alter plasma concentratio...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2012.10946.x
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVE:To analyse the technical details and the long-term results of laparoscopic ureterolithotomy. PATIENTS AND METHODS:Laparoscopic ureterolithotomy was undertaken in 101 patients between 1991 and 2001; in only one patient with retroperitoneal fibrous adhesions was the procedure transperitoneal, being retroperito...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-4096.2001.01562.x
更新日期:2002-03-01 00:00:00
abstract:OBJECTIVE:•To compare the Prostate Cancer Prevention Trial Risk Calculator (PCPT-RC) and European Randomized Study of Screening for Prostate Cancer Risk Calculator (ERSPC-RC) in a single-institution Canadian cohort. PATIENTS AND METHODS:•At Princess Margaret Hospital, 982 consecutive patients with PCPT-RC and ERSPC-RC...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2011.10207.x
更新日期:2011-10-01 00:00:00
abstract:OBJECTIVE:To determine the acceptability and patient satisfaction of transrectal biopsy undertaken with the patient under sedation. Patients and methods A retrospective questionnaire was sent to 100 patients who had undergone transrectal biopsy between January and August 1998. Levels of patient acceptability and satisf...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2001.02221.x
更新日期:2001-06-01 00:00:00
abstract:OBJECTIVE:To determine the relationship of preoperatively measured cardiorespiratory function, to the development of postoperative complications and length of hospital stay (LOS) in a cohort of patients undergoing radical cystectomy (RC), as RC and conduit formation is curative but is associated with significant postop...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.12219
更新日期:2013-07-01 00:00:00
abstract:OBJECTIVE:To evaluate the natural history of a group of patients who underwent contact laser prostatectomy or transurethral resection of the prostate (TURP). PATIENTS AND METHODS:Patients were followed up at 5 years after enrolling in a prospective double-blind randomized controlled trial of TURP vs contact laser pros...
journal_title:BJU international
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1046/j.1464-410x.2000.00778.x
更新日期:2000-08-01 00:00:00
abstract:OBJECTIVES:To report a novel and straightforward technique of a secondary continent outlet for continent cutaneous urinary diversion (CCUD) reservoirs without the need for further bowel resection, reducing operating time and length of hospitalization. PATIENTS AND METHODS:From 2015 to 2017, six patients with unreconst...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.13979
更新日期:2018-01-01 00:00:00
abstract:OBJECTIVE:To evaluate a novel urine-collection device (UCD) that automatically collects a midstream urine (MSU) sample, and compare contamination rates to those of the conventional MSU sampling method, as the contamination of urine samples for microbiological analysis in women leads to diagnostic ambiguity and unnecess...
journal_title:BJU international
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1111/j.1464-410X.2005.05631.x
更新日期:2005-08-01 00:00:00
abstract:OBJECTIVE:To determine whether men with premature ejaculation who fail to respond to 25 mg clomipramine as needed improve when taking 10-30 mg clomipramine daily. SUBJECTS AND METHODS:Four men with premature ejaculation whose ejaculation latencies increased minimally or not at all when taking 25 mg clomipramine as nee...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2001.00112.x
更新日期:2001-03-01 00:00:00
abstract:OBJECTIVES:To evaluate the value of multiparametric magnetic resonance imaging (mpMRI) in the detection of significant prostate cancer (PCa) and to compare transperineal MRI/ultrasonography fusion biopsy (fusPbx) with conventional transrectal systematic biopsy (sysPbx) in biopsy-naïve patients. PATIENTS AND METHODS:Th...
journal_title:BJU international
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1111/bju.14017
更新日期:2018-01-01 00:00:00
abstract:OBJECTIVE:To examine the effect of short-course androgen-suppression therapy (AST) before brachytherapy on all-cause mortality (ACM) rates, stratified by the presence or absence of a history of myocardial infarction (MI) or stroke. AST is used to reduce prostate size to enable men with favourable-risk prostate cancer t...
journal_title:BJU international
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1464-410X.2010.09273.x
更新日期:2010-10-01 00:00:00
abstract:OBJECTIVE:To report a contemporary series of patients with xanthogranulomatous pyelonephritis (XGP, an inflammatory condition of the kidney that has traditionally been treated with open nephrectomy, ON), managed with either ON or laparoscopic nephrectomy (LN), as early reports suggest that the benefits of LN do not ext...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2009.08547.x
更新日期:2009-11-01 00:00:00
abstract:OBJECTIVE:To compare the effect of allowing patients to watch their cystoscopy on closed-circuit television and with an explanation during the procedure, with an explanation alone, as involving patients in the process of minimally invasive procedures like colonoscopy or colposcopy has been reported to alleviate pain an...
journal_title:BJU international
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1046/j.1464-410x.2003.04477.x
更新日期:2003-11-01 00:00:00
abstract::Since Huggins and Hodges demonstrated the responsiveness of prostate cancer to androgen deprivation therapy (ADT), androgen-suppressing strategies have formed the cornerstone of management of advanced prostate cancer. Approaches to ADT have included orchidectomy, oestrogens, luteinizing hormone-releasing hormone (LHRH...
journal_title:BJU international
pub_type: 杂志文章,评审
doi:10.1111/j.1464-410X.2012.11215.x
更新日期:2012-06-01 00:00:00