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European Urology Open Science Oct 2023The Prostate Cancer Radiological Estimation of Change in Sequential Evaluation (PRECISE) score has been developed to standardise prostate magnetic resonance imaging...
Clinical Application of the Prostate Cancer Radiological Estimation of Change in Sequential Evaluation Score for Reporting Magnetic Resonance Imaging in Men on Active Surveillance for Prostate Cancer.
BACKGROUND
The Prostate Cancer Radiological Estimation of Change in Sequential Evaluation (PRECISE) score has been developed to standardise prostate magnetic resonance imaging (MRI) reporting in men on active surveillance (AS) for prostate cancer (PCa).
OBJECTIVE
To evaluate the feasibility of PRECISE scoring and assess its diagnostic accuracy.
DESIGN SETTING AND PARTICIPANTS
All PCa patients on AS with a baseline MRI and at least one follow-up MRI scan between January 2008 and September 2022 at a single tertiary referral centre were included in a database. The follow-up protocol of the Prostate Cancer International Active Surveillance (PRIAS) study was used. All scans were retrospectively re-reported by a dedicated uroradiologist and appointed a Prostate Imaging Reporting and Data System (version 2.1) and PRECISE score.
OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS
Clinically significant progression was defined by histopathological upgrading (on biopsy or radical prostatectomy) to grade group ≥3 and/or evolution to T3 stage. A survival analysis was performed to assess differential progression-free survival (PFS) according to the PRECISE score.
RESULTS AND LIMITATIONS
A total of 188 patients were included for an analysis with a total of 358 repeat MRI scans and 144 repeat biopsies. The median follow-up was 46 mo (interquartile range 21-74). Radiological progression (PRECISE 4-5) had sensitivity, specificity, negative predictive value, and positive predictive value of, respectively, 78%, 70%, 90%, and 49% for clinically significant progression. Four-year PFS was 91% for PRECISE 1-3 versus 66% for PRECISE 4-5 ( < 0.001). In total, 137 patients underwent a confirmation MRI scan within 18 mo after diagnosis. Four-year PFS in this group was 81% for PRECISE 1-3 versus 43% for PRECISE 4-5 ( < 0.001). Limitations include retrospective design and no strict adherence to AS protocol.
CONCLUSIONS
Implementation of PRECISE scoring for PCa patients on AS is feasible and offers a prognostic value. Patients with PRECISE score 4-5 on confirmation MRI within 18 mo after diagnosis have a three-fold higher risk of clinically significant progression after 4 yr.
PATIENT SUMMARY
Patients with low-risk prostate cancer can be followed up carefully. In this study, we evaluate the standardised reporting of repeat magnetic resonance imaging scans (using the Prostate Cancer Radiological Estimation of Change in Sequential Evaluation [PRECISE] recommendations). PRECISE scoring is feasible and helps identify patients in need of further treatment.
PubMed: 37822515
DOI: 10.1016/j.euros.2023.08.006 -
BMJ Open Oct 2023Patients undergoing prostate radiotherapy with an enlarged prostate can have short-term and long-term urinary complications. Currently, transurethral resection of the...
mparing Urolift and tandard ransurethral resection of prostate head of adiotherapy in men with urinary symptoms secondary to prostate enlargement in Southwest London and North Cumbria (CO-STAR): a study protocol for a randomised feasibility study.
INTRODUCTION
Patients undergoing prostate radiotherapy with an enlarged prostate can have short-term and long-term urinary complications. Currently, transurethral resection of the prostate (TURP) is the mainstay surgical intervention for men with urinary symptoms due to an enlarged prostate prior to radiotherapy. UroLift (NeoTract, Pleasanton, CA, USA) is a recent minimally invasive alternative, widely used in benign disease but is untested in men with prostate cancer.
METHODS AND ANALYSIS
A multicentre, two-arm study designed in collaboration with a Patient Reference Group to assess the feasibility of randomising men with prostate cancer and coexisting urinary symptoms due to prostate enlargement to TURP or UroLift ahead of radiotherapy. 45 patients will be enrolled and randomised (1:1) using a computer-generated programme to TURP or UroLift. Recruitment and retention will be assessed over a 12 month period. Information on clinical outcomes, adverse events and costs will be collected. Clinical outcomes and patient reported outcome measures will be measured at baseline, 6 weeks postintervention and 3 months following radiotherapy. A further 12 in-depth interviews will be conducted with a subset of patients to assess acceptability using the Theoretical Framework of Acceptability. Descriptive analysis on all outcomes will be performed using Stata (StataCorp V.2021).
ETHICS AND DISSEMINATION
The trial has been approved by the Research Ethics Committee (REC) NHS Health Research Authority (HRA) and Health and Care Research Wales (HCRW). The results will be published in peer-reviewed journals, presented at national meetings and disseminated to patients via social media, charity and hospital websites.
TRIAL REGISTRATION NUMBER
NCT05840549.
Topics: Humans; Male; Feasibility Studies; London; Prostate; Prostatic Hyperplasia; Prostatic Neoplasms; Transurethral Resection of Prostate; Randomized Controlled Trials as Topic
PubMed: 37802612
DOI: 10.1136/bmjopen-2023-076621 -
International Neurourology Journal Sep 2023We aimed to identify the risk factors for salvage procedure (SP) required for refractory adenomatous tissue resistant to morcellation during holmium laser enucleation of...
PURPOSE
We aimed to identify the risk factors for salvage procedure (SP) required for refractory adenomatous tissue resistant to morcellation during holmium laser enucleation of the prostate (HoLEP).
METHODS
Patients who underwent HoLEP between January 2010 and April 2020 at Seoul National University Hospital were analyzed. SPs were defined as cases of conversion to resection of the prostatic tissue using an electrosurgical loop after morcellation or secondary morcellation a few days after surgery or conversion to open cystotomy.
RESULTS
Among a total of 2,427 patients, 260 were identified as having SP (SP group) (transurethral resection-nodule [n = 250, 96.1%], secondary morcellation a few days after surgery [n = 9, 3.5%], and conversion to open cystotomy [n = 1, 0.4%]). Patients in the SP group were older and had higher 5-α reductase inhibitors use, higher prostate-specific antigen, larger total prostate volume, and larger transition zone volume (TZV) than those in the non-SP group. In the multivariable logistic regression analysis, only age and TZV were associated with SP. Compared to 40s and 50s, the odds ratios (ORs) were 3.84 in 60s (95% confidence interval [CI] 1.37-10.78, P = 0.011), 4.53 in 70s (95% CI, 1.62-12.62, P = 0.004), and 6.59 in 80s or older (95% CI, 2.23-19.46, P = 0.001). The ORs of the SP were analyzed per TZV quartile. Compared to TZV ≤ 20.3 mL, the OR was 3.75 in 32.0 mL < TZV ≤ 50.4 mL (95% CI, 2.00-7.04, P < 0.001) and 8.25 in 50.4 mL < TZV (95% CI, 4.06-16.77, P < 0.001).
CONCLUSION
The risk of refractory morcellation increased in patients aged > 60 years or those with TZV > 32 mL. In order to more efficiently remove these resistant adenomas, it is necessary to develop more efficient morcellators in the future.
PubMed: 37798887
DOI: 10.5213/inj.2346076.038 -
Nigerian Journal of Clinical Practice Sep 2023Open prostatectomy (OP) is still a valid treatment option for benign prostatic hyperplasia (BPH), but it needs to be constantly reevaluated in the context of minimally...
BACKGROUND
Open prostatectomy (OP) is still a valid treatment option for benign prostatic hyperplasia (BPH), but it needs to be constantly reevaluated in the context of minimally invasive treatments (MITs).
AIM
Our purpose is to present contemporary data on patient presentation and surgical outcomes of OP with which other OP series and MITs can be compared.
METHODS
A retrospective study of all OP was carried out in our institution from January 2011 to December 2020. All patients had a thorough preoperative workup and optimization of comorbidities before surgery. Data were collected in a predesigned pro forma and analyzed.
RESULTS
The mean age of the 148 patients studied was 66.2 (±7.9) yrs. The mean duration of symptoms before surgery was 32.2 (±33.7) mos. The mean preoperative prostate volume was 118.0 (±67.1) cm. There was a 54.4% comorbidity rate with diabetes mellitus (DM) topping the list (16.0%). An incidental prostate cancer rate of 6.1% was found. The overall complication rate was 45.3%. Perioperative hemorrhage requiring blood transfusion (BT) was the most common complication (26.1%). There was no significant difference in age, duration of surgery, and prostrate volume between subjects with and without BT (P > 0.05). Wound infection was significantly associated with diabetes (P = 0.043, OR = 3.507, 95% CI = 1.042-11.805). The reoperation rate was 1.4%, and mortality rate was 0.7%. The International Prostate Symptom Score (IPSS), quality-of-life (QOL) score, and post-void residual urine (PVR) volume were significantly improved (P < 0.001).
CONCLUSION
OP was found to be a safe and effective procedure for the relief of bladder outlet obstruction (BOO) secondary to BPH. However, it was associated with high morbidity and low reoperation rate.
Topics: Male; Humans; Middle Aged; Aged; Prostatic Hyperplasia; Retrospective Studies; Quality of Life; Prostatectomy; Treatment Outcome
PubMed: 37794546
DOI: 10.4103/njcp.njcp_55_23 -
Journal of Cancer 2023Intravesical prostatic protrusion (IPP) is common in prostate-related diseases, whose clinical significance in radical prostatectomy was unknown. 791 patients...
Intravesical prostatic protrusion (IPP) is common in prostate-related diseases, whose clinical significance in radical prostatectomy was unknown. 791 patients underwent robot-assisted or open radical prostatectomy at our institution were enrolled. The transabdominal ultrasound examination of prostate and IPP was carried out preoperatively, by which IPP was classified as no (0-0.5cm, grade 0), slight (0.6-1.0cm, grade 1) and noticeable (>1.0cm, grade 2). 185 (23.4%), 170 (21.5%) and 436 (55.1%) patients had no, slight and noticeable IPP, respectively. Generally, prostate specific antigen (PSA), Gleason score and pT stage increased with IPP grade. In particular, cases with grade 0 IPP had a decreased proportion of seminal vesicles' involvement than those with grade 1 and grade 2 IPP (p=0.035). Reconstruction of the bladder neck (in robot-assisted group), increased surgical bleeding (>200ml), and prolonged postoperative hospital stays (>14 days) happened more in patients with grade 2 IPP. Blood transfusion only happened in patients with noticeable IPP. PSM of bladder neck was only associated with higher IPP grade in open surgery group (p=0.032), not in robot-assisted surgery group. IPP is associated with cancer aggressiveness, surgery difficulty and PSM of bladder neck in prostate cancer. Assessment of it provides more information for operations.
PubMed: 37781077
DOI: 10.7150/jca.86582 -
International Wound Journal Jan 2024In this article, we analysed the therapeutic efficacy of open radical prostatectomy (ORP) and minimally invasive surgery (MIS) after operation for the treatment of... (Meta-Analysis)
Meta-Analysis
In this article, we analysed the therapeutic efficacy of open radical prostatectomy (ORP) and minimally invasive surgery (MIS) after operation for the treatment of post-operation complications. In summary, because of the broad methodology of the available trials and the low number of trials, the data were limited. The investigators combined the results of six of the 211 original studies. We looked up 4 databases: PubMed, EMBASE, Web of Science and the Cochrane Library. A total of six publications were selected. The main result was the rate of post-operation wound complications. Secondary results were the time of operation and the duration of hospitalization. Our findings indicate that the minimal invasive operation can decrease the incidence of wound infections (OR, 0.61; 95% CI: 0.42,0.90, p = 0.01), bleeding (MD, -293.09; 95% CI: -431.48, -154.71, p < 0.0001), and length of stay in the hospital compared with open surgery (MD, -1.85; 95% CI: -3.52, -0.17, p = 0.03), but minimally invasive surgery increased patient operative time (MD, 51.45; 95% CI: 40.99, 61.92, p < 0.0001). Compared with the open operation, the microinvasive operation has the superiority in the treatment of the wound complications following the operation of radical prostatic carcinoma. But the operation time of the microinvasive operation is much longer. Furthermore, there is a certain amount of bias among the various studies, so it is important to be cautious in interpretation of the findings.
Topics: Humans; Male; Minimally Invasive Surgical Procedures; Postoperative Complications; Prostate; Prostatectomy; Treatment Outcome
PubMed: 37706271
DOI: 10.1111/iwj.14367 -
JPMA. the Journal of the Pakistan... Aug 2023Prostate cancer is the second most commonly diagnosed malignancy in men worldwide. The prevalence has been increasing with significant differences between regions. This...
Prostate cancer is the second most commonly diagnosed malignancy in men worldwide. The prevalence has been increasing with significant differences between regions. This study assesses the prevalence of incidental prostate cancer detected in specimens removed during bladder outlet obstruction operation. A retrospective analysis of the records of patients who had either endoscopic or open prostatectomy from January 1998 to December 2021 was conducted. The variables analysed were age, procedure, date of surgery, and Gleason score. A total of 2,842 patients underwent surgery on the prostate gland during the study period. Most of the patients, i.e. 2,733 (96.2%), were pathologically diagnosed with benign prostatic hyperplasia, while only 110 (3.9%) had prostate cancer. The frequency of incidental prostate cancer following surgery for bladder outlet obstruction has decreased over the last two decades at our centre, possibly because of an increase in PSA testing.
Topics: Male; Humans; Retrospective Studies; Tertiary Care Centers; Urinary Bladder Neck Obstruction; Prostatic Neoplasms; Prostate; Neoplasms, Second Primary
PubMed: 37697767
DOI: 10.47391/JPMA.7660 -
JAMA Network Open Sep 2023Stratifying patients with biochemical recurrence (BCR) after primary treatment for prostate cancer based on the risk of prostate cancer-specific mortality (PCSM) is...
IMPORTANCE
Stratifying patients with biochemical recurrence (BCR) after primary treatment for prostate cancer based on the risk of prostate cancer-specific mortality (PCSM) is essential for determining the need for further testing and treatments.
OBJECTIVE
To evaluate the association of BCR after radical prostatectomy or radiotherapy and its current risk stratification with PCSM.
DESIGN, SETTING, AND PARTICIPANTS
This population-based cohort study included a total of 16 311 male patients with 10 364 (64%) undergoing radical prostatectomy and 5947 (36%) undergoing radiotherapy with curative intent (cT1-3, cM0) and PSA follow-up in Stockholm, Sweden, between 2003 and 2019. Follow-up for all patients was until death, emigration, or end of the study (ie, December 31, 2018). Data were analyzed between September 2022 and March 2023.
MAIN OUTCOMES AND MEASURES
Primary outcomes of the study were the cumulative incidence of BCR and PCSM. Patients with BCR were stratified in low- and high-risk according to European Association of Urology (EAU) criteria.
EXPOSURES
Radical prostatectomy or radiotherapy.
RESULTS
A total of 16 311 patients were included. Median (IQR) age was 64 (59-68) years in the radical prostatectomy cohort (10 364 patients) and 69 (64-73) years in the radiotherapy cohort (5947 patients). Median (IQR) follow-up for survivors was 88 (55-138) months and 89 (53-134) months, respectively. Following radical prostatectomy, the 15-year cumulative incidences of BCR were 16% (95% CI, 15%-18%) for the 4024 patients in the low D'Amico risk group, 30% (95% CI, 27%-32%) for the 5239 patients in the intermediate D'Amico risk group, and 46% (95% CI, 42%-51%) for 1101 patients in the high D'Amico risk group. Following radiotherapy, the 15-year cumulative incidences of BCR were 18% (95% CI, 15%-21%) for the 1230 patients in the low-risk group, 24% (95% CI, 21%-26%) for the 2355 patients in the intermediate-risk group, and 36% (95% CI, 33%-39%) for the 2362 patients in the high-risk group. The 10-year cumulative incidences of PCSM after radical prostatectomy were 4% (95% CI, 2%-6%) for the 1101 patients who developed low-risk EAU-BCR and 9% (95% CI, 5%-13%) for 649 patients who developed high-risk EAU-BCR. After radiotherapy, the 10-year PCSM cumulative incidences were 24% (95% CI, 19%-29%) for the 591 patients in the low-risk EAU-BCR category and 46% (95% CI, 40%-51%) for the 600 patients in the high-risk EAU-BCR category.
CONCLUSIONS AND RELEVANCE
These findings suggest the validity of EAU-BCR stratification system. However, while the risk of dying from prostate cancer in low-risk EAU-BCR after radical prostatectomy was very low, patients who developed low-risk EAU-BCR after radiotherapy had a nonnegligible risk of prostate cancer mortality. Improving risk stratification of patients with BCR is pivotal to guide salvage treatment decisions, reduce overtreatment, and limit the number of staging tests in the event of PSA elevations after primary treatment.
Topics: Humans; Male; Middle Aged; Aged; Cohort Studies; Prostate-Specific Antigen; Prostate; Prostatectomy; Prostatic Neoplasms
PubMed: 37695584
DOI: 10.1001/jamanetworkopen.2023.32900 -
European Urology Oncology Sep 2023Evidence on long-term oncological efficacy is available only for open radical prostatectomy but remains scarce for robot-assisted radical prostatectomy (RARP).
Prostate Cancer-specific and All-cause Mortality After Robot-assisted Radical Prostatectomy: 20 Years' Report from the European Association of Urology Robotic Urology Section Scientific Working Group.
BACKGROUND
Evidence on long-term oncological efficacy is available only for open radical prostatectomy but remains scarce for robot-assisted radical prostatectomy (RARP).
OBJECTIVE
To validate the long-term survival rates after RARP and provide stratified outcomes based on contemporary prostate cancer (PCa) risk-stratification tools.
DESIGN, SETTING, AND PARTICIPANTS
A retrospective analysis of the European Association of Urology (EAU) Robotic Urology Section Scientific Working Group international multicenter database for RARP was performed. Patients who underwent RARP at seven pioneer robotic urology programs in Europe and the USA between 2002 and 2012 were included.
OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS
The primary outcomes were PCa-specific mortality and all-cause mortality. The probability of cancer-specific survival (CSS) was estimated with the competing risks method, and the probability of overall survival (OS) was estimated with the Kaplan-Meier method.
RESULTS AND LIMITATIONS
A total of 9876 patients who underwent RARP between 2002 and 2012 were included. Within follow-up, 1071 deaths occurred and 159 were due to PCa. At 15 yr of follow-up, CSS and OS were 97.6% (97.2%, 98.0%) and 85.5% (84.6%, 86.4%), respectively. Stratified analyses based on EAU risk groups at diagnosis and pT stage showed favorable survival rates, with low-risk (n = 4601, 46.6%), intermediate-risk (n = 4056, 41.1%), and high-risk (n = 1219, 12.3%) patients demonstrating CSS rates of 99%, 98%, and 90% at 15 yr, respectively. Notably, patients with pT3a disease had similar survival outcomes to those with pT2 disease, with worse CSS in patients with pT3b PCa (98.9% vs 97.4% vs 86.5%). Multivariable analyses identified age, prostate-specific antigen, biopsy Gleason grade group, clinical T stage, and treatment year as independent predictors of worse oncological outcomes.
CONCLUSIONS
Our multicenter study with long-term follow-up confirms favorable survival outcomes after RARP for localized PCa. Patients with low- and intermediate-risk disease face a higher risk of mortality from causes other than PCa. On the contrary, high-risk patients have a significantly higher risk of PCa-specific mortality.
PATIENT SUMMARY
In the present study, we reported the outcomes of patients with prostate cancer (PCa) who underwent robot-assisted radical prostatectomy between 10 and 20 yr ago, and we found a very low probability of dying from PCa in patients with low- and intermediate-risk PCa.
PubMed: 37661459
DOI: 10.1016/j.euo.2023.08.005 -
Cureus Jul 2023Introduction Benign prostatic hyperplasia (BPH) is one of the most common causes of lower urinary tract symptoms in men. Holmium Laser Enucleation of the Prostate...
Adequate Mentorship Program for Holmium Laser Enucleation of the Prostate (HoLEP) Leads to Satisfactory Short-Term Outcomes in the Early Learning Curve of Young Urologists: First-Year Outcomes of a Newly Established Mentorship Training in Mexico.
Introduction Benign prostatic hyperplasia (BPH) is one of the most common causes of lower urinary tract symptoms in men. Holmium Laser Enucleation of the Prostate (HoLEP) has been recommended by international guidelines as an alternative to transurethral resection of the prostate (TURP). HoLEP's learning curve and the lack of adequate mentorship remains an obstacle for the worldwide adoption of this technique. Objective To report the first-year learning curve of a newly established mentorship program in young urologists without any previous HoLEP experience. Methods We report a cohort of patients with BPH, with prostate size ≥70 grams, treated with HoLEP, analyzed for perioperative data and complications, and short-term postoperative complications and functional outcomes, at three and six months after surgery. Results A total of 47 patients were managed with HoLEP. Mean total operative time was 149.8 ± 42.9 minutes. We experienced five (10.6%) intraoperative complications, including one intravesical resection of the prostate with bipolar energy, three conversions to TURP and one conversion to open prostatectomy. We experienced four postoperative complications, all of them Clavien-Dindo ≤2. Median International Prostate Symptom Score (IPSS) decrease at six months was -17 points from baseline. Mean post-void residual volume and prostate-specific antigen significantly decreased by the third postoperative month. Multiple linear regression showed that prostate size is directly related to increased surgical time during the early learning curve. Discussion Our experience adequately reflects the importance of HoLEP mentorship in young urologists seeking training in this technique. Both surgeons had perioperative and postoperative outcomes deemed satisfactory based on previously published learning curves. Conclusions HoLEP is a technically difficult procedure, however, adequate mentorship leads to satisfying short-term outcomes since the early stages of the learning curve in young urologists with no previous training on this technique.
PubMed: 37575804
DOI: 10.7759/cureus.41756