RESUMO
PURPOSE: To assess the patient experience and satisfaction after the implementation in routine of a personalized, digital programme before and after same-day discharge (SDD) robot-assisted radical prostatectomy (RARP). METHODS: The study is a pre/post-interventional, multi-surgeon, unicentre, prospective study. All consecutive patients undergoing SDD RARP were included during a 6-month period. After a pre-interventional assessment of the satisfaction rate (n = 26), all patients (n = 46) were introduced to the Betty. Care platform and followed the BETTY COACHING programme which included a specific radical prostatectomy module. The primary endpoint was patient satisfaction 6 weeks after SDD RARP. Secondary endpoints were hospital stay, readmission and complications rates, unplanned visits, and remote monitoring data. RESULTS: Median age and PSA were 66 years and 7.0 ng/ml. Lymph node-dissection and nerve-sparing procedures were performed in 41.3 and 87.0% of patients, respectively. Median operative time and blood loss were 80 min and 150 ml, respectively. The 90-day rates of unplanned visits, readmission and complications were improved after the digital tool implementation (2.2, 2.2, and 8.7%, respectively). Mean satisfaction score was 9.6 out of 10 (8.0 before implementation). Median duration of pain was 2 days after discharge, with median pain intensity of 2/10. Median duration of daily active use of remote monitoring was 34 days. The urinary continence rate was 91.3% 6 weeks after surgery in the postinterventional cohort. CONCLUSIONS: The implementation of a personalized, surgery-specific, digital programme combining prehabilitation, patient education, rehabilitation, patient-reported outcome measurement and remote monitoring, improves patient experience and satisfaction and could help promoting early discharge even after a major surgery.
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Alta do Paciente , Satisfação do Paciente , Prostatectomia , Neoplasias da Próstata , Procedimentos Cirúrgicos Robóticos , Humanos , Masculino , Prostatectomia/métodos , Idoso , Estudos Prospectivos , Pessoa de Meia-Idade , Neoplasias da Próstata/cirurgia , Procedimentos Cirúrgicos Ambulatórios , Assistência Perioperatória/métodosRESUMO
PURPOSE: Accurate prediction of extraprostatic extension (EPE) is crucial for decision-making in radical prostatectomy (RP), especially in nerve-sparing strategies. Martini et al. introduced a three-tier algorithm for predicting contralateral EPE in unilateral high-risk prostate cancer (PCa). The aim of the study is to externally validate this model in a multicentric European cohort of patients. METHODS: The data from 208 unilateral high-risk PCa patients diagnosed through magnetic resonance imaging (MRI)-targeted and systematic biopsies, treated with RP between January 2016 and November 2021 at eight referral centers were collected. The evaluation of model performance involved measures such as discrimination (AUC), calibration, and decision-curve analysis (DCA) following TRIPOD guidelines. In addition, a comparison was made with two established multivariable logistic regression models predicting the risk of side specific EPE for assessment purposes. RESULTS: Overall, 38%, 48%, and 14% of patients were categorized as low, intermediate, and high-risk groups according to Martini et al.'s model, respectively. At final pathology, EPE on the contralateral prostatic lobe occurred in 6.3%, 12%, and 34% of patients in the respective risk groups. The algorithm demonstrated acceptable discrimination (AUC 0.68), comparable to other multivariable logistic regression models (p = 0.3), adequate calibration and the highest net benefit in DCA. The limitations include the modest sample size, retrospective design, and lack of central revision. CONCLUSION: Our findings endorse the algorithm's commendable performance, supporting its utility in guiding treatment decisions for unilateral high-risk PCa patients.
Assuntos
Prostatectomia , Neoplasias da Próstata , Humanos , Masculino , Neoplasias da Próstata/patologia , Neoplasias da Próstata/cirurgia , Idoso , Pessoa de Meia-Idade , Medição de Risco , Prostatectomia/métodos , Estudos Retrospectivos , Invasividade Neoplásica , Algoritmos , Extensão Extranodal , Próstata/patologiaRESUMO
PURPOSE: Magnetic resonance imaging (MRI) is a promising tool for risk assessment, potentially reducing the burden of unnecessary prostate biopsies. Risk prediction models that incorporate MRI data have gained attention, but their external validation and comparison are essential for guiding clinical practice. The aim is to externally validate and compare risk prediction models for the diagnosis of clinically significant prostate cancer (csPCa). METHODS: A cohort of 4606 patients across fifteen European tertiary referral centers were identified from a prospective maintained database between January 2016 and April 2023. Transrectal or transperineal image-fusion MRI-targeted and systematic biopsies for PI-RADS score of ≥ 3 or ≥ 2 depending on patient characteristics and physician preferences. Probabilities for csPCa, defined as International Society of Urological Pathology (ISUP) grade ≥ 2, were calculated for each patients using eight models. Performance was characterized by area under the receiver operating characteristic curve (AUC), calibration, and net benefit. Subgroup analyses were performed across various clinically relevant subgroups. RESULTS: Overall, csPCa was detected in 2154 (47%) patients. The models exhibited satisfactory performance, demonstrating good discrimination (AUC ranging from 0.75 to 0.78, p < 0.001), adequate calibration, and high net benefit. The model described by Alberts showed the highest clinical utility for threshold probabilities between 10 and 20%. Subgroup analyses highlighted variations in models' performance, particularly when stratified according to PSA level, biopsy technique and PI-RADS version. CONCLUSIONS: We report a comprehensive external validation of risk prediction models for csPCa diagnosis in patients who underwent MRI-targeted and systematic biopsies. The model by Alberts demonstrated superior clinical utility and should be favored when determining the need for a prostate biopsy.
Assuntos
Imageamento por Ressonância Magnética , Próstata , Neoplasias da Próstata , Humanos , Masculino , Neoplasias da Próstata/patologia , Neoplasias da Próstata/diagnóstico por imagem , Medição de Risco/métodos , Idoso , Imageamento por Ressonância Magnética/métodos , Pessoa de Meia-Idade , Próstata/patologia , Próstata/diagnóstico por imagem , Biópsia Guiada por Imagem/métodos , Valor Preditivo dos TestesRESUMO
PURPOSE: Utility of prostate-specific antigen density (PSAd) for risk-stratification to avoid unnecessary biopsy remains unclear due to the lack of standardization of prostate volume estimation. We evaluated the impact of ellipsoidal formula using multiparametric magnetic resonance (MRI) and semi-automated segmentation using tridimensional ultrasound (3D-US) on prostate volume and PSAd estimations as well as the distribution of patients in a risk-adapted table of clinically significant prostate cancer (csPCa). METHODS: In a prospectively maintained database of 4841 patients who underwent MRI-targeted and systematic biopsies, 971 met inclusions criteria. Correlation of volume estimation was assessed by Kendall's correlation coefficient and graphically represented by scatter and Bland-Altman plots. Distribution of csPCa was presented using the Schoots risk-adapted table based on PSAd and PI-RADS score. The model was evaluated using discrimination, calibration plots and decision curve analysis (DCA). RESULTS: Median prostate volume estimation using 3D-US was higher compared to MRI (49cc[IQR 37-68] vs 47cc[IQR 35-66], p < 0.001). Significant correlation between imaging modalities was observed (τ = 0.73[CI 0.7-0.75], p < 0.001). Bland-Altman plot emphasizes the differences in prostate volume estimation. Using the Schoots risk-adapted table, a high risk of csPCa was observed in PI-RADS 2 combined with high PSAd, and in all PI-RADS 4-5. The risk of csPCa was proportional to the PSAd for PI-RADS 3 patients. Good accuracy (AUC of 0.69 and 0.68 using 3D-US and MRI, respectively), adequate calibration and a higher net benefit when using 3D-US for probability thresholds above 25% on DCA. CONCLUSIONS: Prostate volume estimation with semi-automated segmentation using 3D-US should be preferred to the ellipsoidal formula (MRI) when evaluating PSAd and the risk of csPCa.
Assuntos
Antígeno Prostático Específico , Próstata , Neoplasias da Próstata , Humanos , Masculino , Neoplasias da Próstata/patologia , Neoplasias da Próstata/diagnóstico por imagem , Antígeno Prostático Específico/sangue , Idoso , Pessoa de Meia-Idade , Tamanho do Órgão , Próstata/patologia , Próstata/diagnóstico por imagem , Medição de Risco , Biópsia Guiada por Imagem/métodos , Imageamento por Ressonância Magnética/métodos , Tomada de Decisão Clínica , Imageamento por Ressonância Magnética Multiparamétrica , Estudos ProspectivosRESUMO
PURPOSE OF REVIEW: Oligometastatic (om) cancer is considered as a transitional state in between locally confined disease and widespread metastases, accessible to a multimodal treatment, combining systemic and local therapy. In urothelial bladder cancer (BCa), the definitions and the approaches to this condition are poorly standardised and mainly based on retrospective data. We aim to portray the framework for uro-oncologic terminology in omBCa and go through the latest evidence and the future perspectives. RECENT FINDINGS: Retrospective and registry data support the potential benefits of multimodality treatment for carefully selected omBCa patients, especially following a good response to systemic treatment. In 2023, a Delphi consensus has defined omBCa, allowing maximum three metastatic lesions, theoretically amenable to radical local treatment. In de-novo omBCa, surgical treatment of primary tumour might improve overall survival (OS), according to a matched registry analysis; also, consolidative radiotherapy was associated with better OS in two recent cohorts. Furthermore, metastasis-directed therapy (MDT) has shown high local control rates and promising OS (14.9-51âmonths) in a meta-analysis; benefits might be more pronounced for single-site omBCa and nodal or lung lesions. SUMMARY: From a clinical perspective, in de-novo omBCa, the local treatment of primary and metastatic sites might improve disease control and survival, in selected patients; in the oligorecurrent setting, MDT achieves good local symptom control with limited side effects; in selected cases, it could convey a survival benefit, too. From a research perspective, well designed prospective evidence is eagerly awaited, based on recently adopted shared definitions for omBCa.
Assuntos
Neoplasias da Bexiga Urinária , Humanos , Estudos Retrospectivos , Estudos Prospectivos , Neoplasias da Bexiga Urinária/terapiaRESUMO
BACKGROUND: Multiparametric magnetic resonance imaging (MRI) and MRI-targeted biopsy are nowadays recommended in the prostate cancer (PCa) diagnostic pathway. Ploussard and Mazzone have integrated these tools into novel risk classification systems predicting the risk of early biochemical recurrence (eBCR) in PCa patients who underwent radical prostatectomy (RP). We aimed to assess available risk classification systems and to define the best-performing. METHODS: Data on 1371 patients diagnosed by MRI-targeted biopsy and treated by RP between 2014 and 2022 at eight European tertiary referral centers were analyzed. Risk classifications systems included were the European Association of Urology (EAU) and National Comprehensive Cancer Network (NCCN) risk groups, the Cancer of the Prostate Risk Assessment (CAPRA) score, the International Staging Collaboration for Cancer of the Prostate (STAR-CAP) classification, the Ploussard and Mazzone models, and ISUP grade group. Kaplan-Meier analyses were used to compare eBCR among risk classification systems. Performance was assessed in terms of discrimination quantified using Harrell's c-index, calibration, and decision curve analysis (DCA). RESULTS: Overall, 152 (11%) patients had eBCR at a median follow-up of 31 months (interquartile range: 19-45). The 3-year eBCR-free survival rate was 91% (95% confidence interval [CI]: 89-93). For each risk classification system, a significant difference among survival probabilities was observed (log-rank test p < 0.05) except for NCCN classification (p = 0.06). The highest discrimination was obtained with the STAR-CAP classification (c-index 66%) compared to CAPRA score (63% vs. 66%, p = 0.2), ISUP grade group (62% vs. 66, p = 0.07), Ploussard (61% vs. 66%, p = 0.003) and Mazzone models (59% vs. 66%, p = 0.02), and EAU (57% vs. 66%, p < 0.001) and NCCN (57% vs. 66%, p < 0.001) risk groups. Risk classification systems demonstrated good calibration characteristics. At DCA, the CAPRA score showed the highest net benefit at a probability threshold of 9%-15%. CONCLUSIONS: The performance of risk classification systems using MRI and MRI-targeted information was less optimistic when tested in a contemporary set of patients. CAPRA score and STAR-CAP classification were the best-performing and should be preferred for treatment decision-making.
Assuntos
Biópsia , Antígeno Prostático Específico , Neoplasias da Próstata , Humanos , Masculino , Imageamento por Ressonância Magnética , Espectroscopia de Ressonância Magnética , Prostatectomia/métodos , Neoplasias da Próstata/diagnóstico , Neoplasias da Próstata/cirurgia , Estudos Retrospectivos , Medição de Risco/métodosRESUMO
BACKGROUND: Patients with nonmetastatic prostate cancer (nmPCa) and high prostate-specific antigen (PSA) levels due to the high likelihood of metastasis pose a clinical dilemma regarding their optimal treatment and long-term outcomes after initial local therapy. We aimed to evaluate the oncologic outcomes of patients treated with radical prostatectomy (RP) or radiotherapy (RT) for nmPCa with high PSA levels. METHODS: We queried the Surveillance, Epidemiology, and End Results (SEER) database to identify patients diagnosed with nmPCa who received RP or RT from 2004 through 2015. We included nmPCa patients with high PSA levels categorized as ≥50 and ≥98 ng/mL, the highest level recorded in SEER. We used the Kaplan-Meier method and Cox proportional hazards to analyze cancer-specific (CSS) and overall survival (OS). RESULTS: We included 6177 patients with nmPCa and PSA ≥ 50 ng/mL at diagnosis; 1698 (27%) had PSA ≥ 98 ng/mL. Of these, 1658 (26.8%) underwent RP and 4519 (73.16%) patients received primary RT. Within a median of 113 months (interquartile range 74-150 months), the 5- and 10-year CSS estimates were 92.3% and 81.5% respectively; 10-year OS was 61%. In the PSA ≥ 98 ng/mL subgroup 5- and 10-year CSS estimates were 89.2% and 76%, respectively. In multivariable analyses for CSS, ISUP grade group (p < 0.001), N stage (p < 0.001), treatment with RP (hazard ratio [HR] = 0.60, 95% confidence interval [CI] 0.43-0.83, p < 0.001), and patient's age (p < 0.05) were associated with improved CSS. In the whole cohort of patients with PSA ≥ 50 ng/mL and RP subgroup, PSA failed to retain its independent prognostic value for CSS. CONCLUSIONS: Patients treated with local therapy for nmPCa with very high PSA at diagnosis have relatively good long-term oncological outcomes. Therefore, among well-selected patients with nmPCa, high PSA levels alone should not preclude the use of radical local therapy. Potential selection bias limits inferences about the relative effectiveness of specific local therapies in this setting.
Assuntos
Antígeno Prostático Específico , Neoplasias da Próstata , Masculino , Humanos , Neoplasias da Próstata/patologia , Prognóstico , Terapia de Salvação , Prostatectomia/métodos , Estudos RetrospectivosRESUMO
PURPOSE: Bilateral extended pelvic lymph node dissection at the time of radical prostatectomy is the current standard of care if pelvic lymph node dissection is indicated; often, however, pelvic lymph node dissection is performed in pN0 disease. With the more accurate staging achieved with magnetic resonance imaging-targeted biopsies for prostate cancer diagnosis, the indication for bilateral extended pelvic lymph node dissection may be revised. We aimed to assess the feasibility of unilateral extended pelvic lymph node dissection in the era of modern prostate cancer imaging. MATERIALS AND METHODS: We analyzed a multi-institutional data set of men with cN0 disease diagnosed by magnetic resonance imaging-targeted biopsy who underwent prostatectomy and bilateral extended pelvic lymph node dissection. The outcome of the study was lymph node invasion contralateral to the prostatic lobe with worse disease features, ie, dominant lobe. Logistic regression to predict lymph node invasion contralateral to the dominant lobe was generated and internally validated. RESULTS: Overall, data from 2,253 patients were considered. Lymph node invasion was documented in 302 (13%) patients; 83 (4%) patients had lymph node invasion contralateral to the dominant prostatic lobe. A model including prostate-specific antigen, maximum diameter of the index lesion, seminal vesicle invasion on magnetic resonance imaging, International Society of Urological Pathology grade in the nondominant side, and percentage of positive cores in the nondominant side achieved an area under the curve of 84% after internal validation. With a cutoff of contralateral lymph node invasion of 1%, 602 (27%) contralateral pelvic lymph node dissections would be omitted with only 1 (1.2%) lymph node invasion missed. CONCLUSIONS: Pelvic lymph node dissection could be omitted contralateral to the prostate lobe with worse disease features in selected patients. We propose a model that can help avoid contralateral pelvic lymph node dissection in almost one-third of cases.
Assuntos
Neoplasias da Próstata , Masculino , Humanos , Neoplasias da Próstata/diagnóstico por imagem , Neoplasias da Próstata/cirurgia , Neoplasias da Próstata/patologia , Excisão de Linfonodo/métodos , Linfonodos/patologia , Biópsia , Prostatectomia/métodos , Imageamento por Ressonância MagnéticaRESUMO
OBJECTIVES: To determine the oncological impact and adverse events of performing simultaneous transurethral resection of bladder tumour (TURB) and transurethral resection of the prostate (TURP), as evidence on the outcomes of simultaneous TURB for bladder cancer and TURP for obstructive benign prostatic hyperplasia is limited and contradictory. PATIENTS AND METHODS: Patients from 12 European hospitals treated with either TURB alone or simultaneous TURB and TURP (TURB+TURP) were retrospectively analysed. A propensity score matching (PSM) 1:1 was performed with patients from the TURB+TURP group matched to TURB-alone patients. Associations between surgery approach with recurrence-free (RFS) and progression-free (PFS) survivals were assessed in Cox regression models before and after PSM. We performed a subgroup analysis in patients with risk factors for recurrence (multifocality and/or tumour size >3 cm). RESULTS: A total of 762 men were included, among whom, 76% (581) underwent a TURB alone and 24% (181) a TURB+TURP. There was no difference in terms of tumour characteristics between the groups. We observed comparable length of stay as well as complication rates including major complications (Clavien-Dindo Grade ≥III) for the TURB-alone vs TURB+TURP groups, while the latest led to longer operative time (P < 0.001). During a median follow-up of 44 months, there were more recurrences in the TURB-alone (47%) compared to the TURB+TURP group (28%; P < 0.001). Interestingly, there were more recurrences at the bladder neck/prostatic fossa in the TURB-alone group (55% vs 3%, P < 0.001). TURB+TURP procedures were associated with improved RFS (hazard ratio [HR] 0.39, 95% confidence interval [CI] 0.29-0.53; P < 0.001), but not PFS (HR 1.63, 95% CI 0.90-2.98; P = 0.11). Within the PSM cohort of 254 patients, the simultaneous TURB+TURP was still associated with improved RFS (HR 0.33, 95% CI 0.22-0.49; P < 0.001). This was also true in the subgroup of 380 patients with recurrence risk factors (HR 0.41, 95% CI 0.28-0.62; P < 0.001). CONCLUSION: In our contemporary cohort, simultaneous TURB and TURP seems to be an oncologically safe option that may, even, improve RFS by potentially preventing disease recurrence at the bladder neck and in the prostatic fossa.
Assuntos
Hiperplasia Prostática , Ressecção Transuretral da Próstata , Neoplasias da Bexiga Urinária , Masculino , Humanos , Próstata/cirurgia , Próstata/patologia , Ressecção Transuretral da Próstata/efeitos adversos , Ressecção Transuretral da Próstata/métodos , Estudos Retrospectivos , Recidiva Local de Neoplasia/patologia , Hiperplasia Prostática/complicações , Neoplasias da Bexiga Urinária/patologia , Resultado do TratamentoRESUMO
PURPOSE: The natural history of prostate cancer (PC) almost always evolves to castration-resistant prostate cancer (CRPC) status, sometimes comprising pure or mixed neuroendocrine prostate cancers (NEPC) differentiation. In CRPC, monitoring using only prostate-specific antigen (PSA) is not optimal since neuroendocrine differentiated cells do not secrete PSA. Thus, monitoring with PSA and chromogranin A (CgA) may be useful. This review aims to evaluate evidence for the usefulness of CgA assessments during the monitoring of prostate cancer. METHOD: This review was based on three recent meta-analysis concerning CgA and prostate cancer. Further data were obtained from PubMed and Embase databases by searches using keywords, including chromogranin A and prostate cancer. RESULTS: CgA levels remain largely unchanged during the early PC evolution. The development of NEPC is characterised by lower PSA secretion and increased CgA secretion. Data supporting the prognostic value of high CgA baseline levels for survival are contrasting and scarce. However, increasing CgA levels early during treatment of metastatic (m)CRPC suggests resistance to treatment and predicts shorter survival, particularly in men with high baseline levels of CgA levels. In men with mCRPC, the first-line chemotherapy may be more appropriate than other agents when baseline CgA levels are high. Also, increasing CgA levels during treatment may indicate disease progression and may warrant a change of therapy. CONCLUSION: CgA monitoring at baseline and regularly during mCRPC management may be useful for monitoring disease evolution. An increased CgA baseline levels and increasing CgA levels may assist physicians with choosing and modifying therapy.
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Neoplasias de Próstata Resistentes à Castração , Neoplasias da Próstata , Masculino , Humanos , Neoplasias de Próstata Resistentes à Castração/tratamento farmacológico , Antígeno Prostático Específico , Cromogranina A/uso terapêutico , Neoplasias da Próstata/patologia , Biomarcadores , Prognóstico , Biomarcadores TumoraisRESUMO
PURPOSE: The reliability of magnetic resonance imaging (MRI) as a local and nodal staging tool in radio-recurrent prostate cancer (PCa) is still unclear. The present study aims at evaluating the predictive value of MRI in the detection of extracapsular extension (ECE), seminal vesical invasion (SVI) and nodal involvement (LNI) in patients after primary radio (EBRT) and/or brachytherapy (BT) before salvage radical prostatectomy (SRP). METHODS: This systematic review and meta-analysis were performed in line with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. Pubmed, Scopus, and Web of Science databases were systemically reviewed to extract the data on diagnostic performance of MRI in radio-recurrent PCa. RESULTS: Four studies comprising 94 radio-recurrent PCa patients were included. The pooled prevalence of ECE, SVI, and LNI was 61%, 41%, and 20%, respectively. The pooled sensitivity for ECE, SVI and LNI detection was 53% (CI 95% 19.8-83.6%), 53% (CI 95% 37.2-68%) and 33% (CI 95% 4.7-83.1%) respectively, whereas specificity was 75% (CI 95% 40.6-92.6%), 88% (CI 95% 71.7-95.9%) and 92% (CI 95% 79.6-96.8%). The sensitivity analysis revealed that a single outlying study using only T2-weighted imaging instead of multiparametric MRI reported significantly higher sensitivity with significantly lower specificity. CONCLUSIONS: This is the first meta-analysis reporting reliability of staging MRI in a radio-recurrent setting. MRI provides poor sensitivity while maintaining high specificity for local and nodal staging before SRP. However, current evidence is limited to the low number of heterogenous studies at meaningful risk of bias.
Assuntos
Recidiva Local de Neoplasia , Neoplasias da Próstata , Masculino , Humanos , Reprodutibilidade dos Testes , Estadiamento de Neoplasias , Recidiva Local de Neoplasia/patologia , Imageamento por Ressonância Magnética/métodos , Prostatectomia/métodos , Neoplasias da Próstata/diagnóstico por imagem , Neoplasias da Próstata/cirurgiaRESUMO
PURPOSE: To review current evidence regarding the management of de novo, oligometastatic, castration-sensitive prostate cancer (PCa). METHODS: A literature search was conducted on PubMed/Medline and a narrative synthesis of the evidence was performed in August 2022. RESULTS: Oligometastatic disease is an intermediate state between localized and aggressive metastatic PCa defined by ≤ 3-5 metastatic lesions, although this definition remains controversial. Conventional imaging has limited accuracy in detecting metastatic lesions, and the implementation of molecular imaging could pave the way for a more personalized treatment strategy. However, oncological data supporting this strategy are needed. Radiotherapy to the primary tumor should be considered standard treatment for oligometastatic PCa (omPCa). However, it remains to be seen whether local therapy still has an additional survival benefit in patients with de novo omPCa when treated with the most modern systemic therapy combinations. There is insufficient evidence to recommend cytoreductive radical prostatectomy as local therapy; or stereotactic body radiotherapy as metastasis-directed therapy in patients with omPCa. Current data support the use of intensified systemic therapy with androgen deprivation therapy (ADT) and next-generation hormone therapies (NHT) for patients with de novo omPCa. Docetaxel has not demonstrated benefit in low volume disease. There are insufficient data to support the use of triple therapy (i.e., ADT + NHT + Docetaxel) in low volume disease. CONCLUSION: The present review discusses current data in de novo, omPCa regarding its definition, the increasing role of molecular imaging, the place of local and metastasis-directed therapies, and the intensification of systemic therapies.
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Neoplasias da Próstata , Masculino , Humanos , Neoplasias da Próstata/patologia , Docetaxel , Antagonistas de Androgênios/uso terapêutico , Terapia Combinada , CastraçãoRESUMO
PURPOSE: The diagnosis of prostate cancer (PCa) still relies on the performance of both targeted (TB) and systematic biopsies (SB). Micro-ultrasound (mUS)-guided biopsies demonstrated a high sensitivity in detecting clinically significant prostate cancer (csPCa), which could be comparable to that of magnetic resonance imaging (MRI)-TB, but their added value has not been compared to SB yet. METHODS: We conducted a systematic review and meta-analysis, based on Medline, EMBASE, Scopus, and Web of Science, in accordance with PRISMA guidelines, to compare mUS-guided biopsies to SB. RESULTS: Based on the literature search of 2957 articles, 15 met the inclusion criteria (2967 patients). Most patients underwent mUS-guided biopsies, followed by MRI-TB and SB. Respectively 5 (n = 670) and 4 (n = 467) studies, providing raw data on SB, were included in a random-effect meta-analysis of the detection rate of csPCa, i.e. Gleason Grade Group (GGG) ≥ 2 or non-csPCa (GGG = 1). Overall, PCa was detected in 56-71% of men, with 31.3-49% having csPCa and 17-25.4% having non-csPCa. Regarding csPCa, mUS-guided biopsies identified 196 and SB 169 cases (Detection Ratio (DR): 1.18, 95% CI 0.83-1.68, I2 = 69%), favoring mUS-guided biopsies; regarding non-csPCa, mUS-guided biopsies identified 62 and SB 115 cases (DR: 0.55, 95% CI 0.41-0.73, I2 = 0%), also favoring mUS-guided biopsies by decreasing unnecessary diagnosis. CONCLUSION: Micro-ultrasound-guided biopsies compared favorably with SB for the detection of csPCa and detected fewer non-csPCa than SB. Prospective trials are awaited to confirm the interest of adding mUS-guided biopsies to MRI-TB to optimize csPCa detection without increasing overdiagnosis of non-csPCa.
Assuntos
Neoplasias da Próstata , Masculino , Animais , Camundongos , Humanos , Estudos Prospectivos , Neoplasias da Próstata/diagnóstico por imagem , Neoplasias da Próstata/patologia , Biópsia Guiada por Imagem/métodos , Ultrassonografia , Ultrassonografia de IntervençãoRESUMO
PURPOSE: To assess the most efficient biopsy method to improve International Society of Urological Pathology (ISUP) grade group accuracy with final pathology of the radical prostatectomy (RP) specimen in the era of magnetic resonance imaging (MRI)-driven pathway. METHODS: A total of 753 patients diagnosed by transrectal MRI-targeted and systematic biopsies (namely "standard method"), treated by RP, between 2016 and 2021 were evaluated. Biopsy methods included MRI-targeted biopsy, side-specific systematic biopsies relative to index MRI lesion and combination of both. Number of MRI-targeted biopsy cores and positive cores needed per index MRI lesion were assessed. Multivariable analysis was performed to analyze predictive factors of upgrading using MRI targeted and ipsilateral systematic biopsies method. RESULTS: Overall, ISUP grade group accuracy varied among biopsy methods with upgrading rate of 35%, 49%, 27%, and 24% for MRI targeted, systematic, MRI targeted and ipsilateral systematic biopsies and standard methods, respectively (p < 0.001). A minimum of two positive MRI-targeted biopsies cores per index MRI lesion were required when testing MRI targeted and ipsilateral systematic biopsies method to reach equivalent accuracy compared to standard method. Omitting contralateral systematic biopsies spared an average of 5.9 cores per patient. At multivariable analysis, only the number of positive MRI-targeted biopsy cores per index MRI lesion was predictive of upgrading. CONCLUSION: MRI targeted and ipsilateral systematic biopsies allowed an accurate definition of ISUP grade group and appears to be an interesting alternative when compared with standard method, reducing total number of biopsy cores needed.
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Biópsia Guiada por Imagem , Imageamento por Ressonância Magnética Multiparamétrica , Neoplasias da Próstata , Humanos , Masculino , Biópsia Guiada por Imagem/métodos , Gradação de Tumores , Prostatectomia/métodos , Neoplasias da Próstata/diagnóstico por imagem , Neoplasias da Próstata/cirurgiaRESUMO
PURPOSE: To develop new selection criteria for active surveillance (AS) in intermediate-risk (IR) prostate cancer (PCa) patients. METHODS: Retrospective study including patients from 14 referral centers who underwent pre-biopsy mpMRI, image-guided biopsies and radical prostatectomy. The cohort included biopsy-naive IR PCa patients who met the following inclusion criteria: Gleason Grade Group (GGG) 1-2, PSA < 20 ng/mL, and cT1-cT2 tumors. We relied on a recursive machine learning partitioning algorithm developed to predict adverse pathological features (i.e., ≥ pT3a and/or pN + and/or GGG ≥ 3). RESULTS: A total of 594 patients with IR PCa were included, of whom 220 (37%) had adverse features. PI-RADS score (weight:0.726), PSA density (weight:0.158), and clinical T stage (weight:0.116) were selected as the most informative risk factors to classify patients according to their risk of adverse features, leading to the creation of five risk clusters. The adverse feature rates for cluster #1 (PI-RADS ≤ 3 and PSA density < 0.15), cluster #2 (PI-RADS 4 and PSA density < 0.15), cluster #3 (PI-RADS 1-4 and PSA density ≥ 0.15), cluster #4 (normal DRE and PI-RADS 5), and cluster #5 (abnormal DRE and PI-RADS 5) were 11.8, 27.9, 37.3, 42.7, and 65.1%, respectively. Compared with the current inclusion criteria, extending the AS criteria to clusters #1 + #2 or #1 + #2 + #3 would increase the number of eligible patients (+ 60 and + 253%, respectively) without increasing the risk of adverse pathological features. CONCLUSIONS: The newly developed model has the potential to expand the number of patients eligible for AS without compromising oncologic outcomes. Prospective validation is warranted.
Assuntos
Neoplasias da Próstata , Masculino , Humanos , Neoplasias da Próstata/cirurgia , Neoplasias da Próstata/patologia , Antígeno Prostático Específico/análise , Estudos Retrospectivos , Imageamento por Ressonância Magnética , Conduta Expectante , Biópsia Guiada por ImagemRESUMO
PURPOSE: Current guidelines do not provide strong recommendations on preservation of the neurovascular bundles during radical prostatectomy in case of high-risk (HR) prostate cancer and/or suspicious extraprostatic extension (EPE). We aimed to evaluate when, in case of unilateral HR disease, contralateral nerve sparing (NS) should be considered or not. MATERIALS AND METHODS: Within a multi-institutional data set we selected patients with unilateral HR prostate cancer, defined as unilateral EPE and/or seminal vesicle invasion (SVI) on multiparametric (mp) magnetic resonance imaging (MRI), or unilateral International Society of Urologic Pathologists (ISUP) 4-5 or prostate specific antigen ≥20 ng/ml. To evaluate when to perform NS based on the risk of contralateral EPE, we relied on chi-square automated interaction detection, a recursive machine-learning partitioning algorithm developed to identify risk groups, which was fit to predict the presence of EPE on final pathology, contralaterally to the prostate lobe with HR disease. RESULTS: A total of 705 patients were identified. Contralateral EPE was documented in 87 patients (12%). Chi-square automated interaction detection identified 3 groups, consisting of 1) absence of SVI on mpMRI and index lesion diameter ≤15 mm, 2) index lesion diameter ≤15 mm and contralateral ISUP 2-3 or index lesion diameter >15 mm and negative contralateral biopsy or ISUP 1, and 3) SVI on mpMRI or index lesion diameter >15 mm and contralateral biopsy ISUP 2-3. We named those groups as low, intermediate and high-risk, respectively, for contralateral EPE. The rate of EPE and positive surgical margins across the groups were 4.8%, 14% and 26%, and 5.6%, 13% and 18%, respectively. CONCLUSIONS: Our study challenges current guidelines by proving that wide bilateral excision in men with unilateral HR disease is not justified. Pending external validation, we propose performing NS and incremental NS in case of contralateral low and intermediate EPE risk, respectively.
Assuntos
Tratamentos com Preservação do Órgão/métodos , Próstata/inervação , Prostatectomia/métodos , Neoplasias da Próstata/cirurgia , Idoso , Algoritmos , Biópsia , Humanos , Calicreínas/sangue , Masculino , Margens de Excisão , Pessoa de Meia-Idade , Imageamento por Ressonância Magnética Multiparamétrica , Invasividade Neoplásica , Estudos Prospectivos , Próstata/diagnóstico por imagem , Próstata/patologia , Próstata/cirurgia , Antígeno Prostático Específico/sangue , Neoplasias da Próstata/sangue , Neoplasias da Próstata/diagnóstico , Neoplasias da Próstata/patologia , Glândulas Seminais/diagnóstico por imagem , Glândulas Seminais/inervação , Glândulas Seminais/patologia , Resultado do TratamentoRESUMO
PURPOSE: Our aim was to evaluate whether transperineal (TP) MRI-targeted prostate biopsy (TBx) may improve the detection of clinically significant prostate cancer (csPCa), defined as International Society of Urological Pathology ≥2, in comparison to transrectal (TR) TBx. MATERIALS AND METHODS: A multicenter retrospective cohort study comprising patients who underwent MRI-guided prostate biopsy was conducted. To address possible benefits of TP-TBx in the detection of prostate cancer (PCa) and csPCa, a cohort of patients undergoing TP-TBx were compared to patients undergoing TR-TBx. Multivariable logistic regression analyses were performed to assess predictors of PCa and csPCa detection. RESULTS: Overall, 1,936 and 3,305 patients who underwent TR-TBx vs TP-TBx at 10 referral centers were enrolled. The rate of PCa and csPCa diagnosed was higher for TP-TBx vs TR-TBx (64.0% vs 50%, p <0.01 and 49% vs 35%, p <0.01). At multivariable analysis adjusted for age, biopsy naïve/repeated biopsy, cT stage, Prostate Imaging-Reporting and Data System®, prostate volume, PSA, and number of biopsy cores targeted, TP-TBx was an independent predictor of PCa (odds ratio [OR] 1.37, 95% CI 1.08-1.72) and csPCa (1.19, 95% CI 1.12-1.50). When considering the approach according to the site of the index lesion, TP-TBx had a significantly higher likelihood than TR-TBx to detect csPCa in the apex (OR 4.81, 95% CI 1.03-6.27), transition/central zone (OR 2.67, 95% CI 1.42-5.00), and anterior zone (OR 5.62, 95% CI 1.74-8.13). CONCLUSIONS: The use of TP-TBx allows a better cancer grade definition and PCa risk assessment. This has important implication in the decision-making process and in patient counseling for further therapies.
Assuntos
Neoplasias da Próstata , Urologia , Humanos , Biópsia Guiada por Imagem , Imageamento por Ressonância Magnética , Masculino , Próstata/diagnóstico por imagem , Próstata/patologia , Neoplasias da Próstata/diagnóstico por imagem , Neoplasias da Próstata/patologia , Estudos Retrospectivos , UrologistasRESUMO
OBJECTIVES: To assess the impact of a routine, on-site, 1-day prehabilitation (PreHab) programme on peri-operative and continence recovery after robot-assisted radical prostatectomy (RARP). MATERIALS AND METHODS: All 303 consecutive RARPs performed between March 2018 and February 2020 since the routine implementation of PreHab were included in our study. PreHab was carried out according to the availability of the 1-day programme before the planned date of surgery (two sessions per month including four patients per session). The PreHab programme was implemented in 165 patients (54.5%). The primary endpoint was continence recovery, strictly defined as no safety pad use at 1 and 6 months. Secondary endpoints were peri-operative variables (blood loss, operating time, length of stay, transfusion, complications, and readmission rates). Comparisons were made according to whether the PreHab pathway was applied or not (PreHab+ vs PreHab-) in univariable and multivariable models. RESULTS: The PreHab pathway was implemented for a stable proportion of patients over time (54.5%). The two cohorts were comparable in terms of preoperative and pathological features (P > 0.05). Length of stay was significantly shorter in the PreHab+ group (1.3 vs 1.9 days; P = 0.001). There was a trend towards fewer complications in the PreHab+ group (P = 0.061). Use of the PreHab pathway was independently correlated with higher continence rates at 1 month (37% vs 60%; P < 0.001) and 6 months (67.4% vs 87.3%; P < 0.001), even after controlling for age, body mass index, prostate volume, type of apical reconstruction, nerve-sparing surgery and lymph node dissection. The main limitation of the study was the absence of randomization. CONCLUSIONS: Our experience demonstrates that the PreHab programme is the major predictor of improved peri-operative outcomes and continence recovery after RARP, with sustainable benefits 6 months after surgery.
Assuntos
Neoplasias da Próstata , Procedimentos Cirúrgicos Robóticos , Robótica , Incontinência Urinária , Humanos , Masculino , Exercício Pré-Operatório , Próstata/patologia , Prostatectomia/efeitos adversos , Neoplasias da Próstata/patologia , Recuperação de Função Fisiológica , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Resultado do Tratamento , Incontinência Urinária/etiologiaRESUMO
OBJECTIVE: To assess the whole pathology spectrum of Prostate Imaging Reporting and Data System (PI-RADS) 3 lesions, identified on magnetic resonance imaging, using systematic (SB), targeted biopsy (TB) and radical prostatectomy (RP) specimen analysis. METHODS: From a prospective database of patients undergoing RP after a combination of SB (median 12 cores) and fusion TB (median 3 cores), we included 150 PI-RADS 3 cases. Clinically significant prostate cancer (csPCa) was defined by a Grade Group 2 or more. The primary endpoints were unfavourable features in RP specimens. RESULTS: Targeted biopsy was negative in 20.7% of patients. Final Grade Group 3 or more and a pT3 stage was reported in 36.7% and 38.7% of RP specimens. The upgrading rate was 38.2% between biopsy and RP specimens. The concordance rate between Grade Group on TB and RP was only 38.0%. The two independent predictive factors for unfavourable disease (pT3-4 and/or final Grade Group 3-5) were prostate-specific antigen density (PSAD; P = 0.001) and presence of csPCa on TB (odds ratio 3.7; P = 0.001). The risk of unfavourable disease was increased 2.3-fold and 5.8-fold, respectively, for patients with a PSAD between 0.15 and 0.20, and a PSAD >0.20 ng/mL/g. The 5-year biochemical recurrence-free survival rate was 93.2%. CONCLUSIONS: PI-RADS 3 lesions exhibited aggressive features in almost 40% of cases. PSAD and presence of csPCa on TB are independent predictive factors for high-grade and/or extraprostatic disease. A combination of SB and TB improve grade prediction compared to use of TB alone.
Assuntos
Próstata , Neoplasias da Próstata , Humanos , Biópsia Guiada por Imagem/métodos , Imageamento por Ressonância Magnética/métodos , Masculino , Gradação de Tumores , Próstata/patologia , Prostatectomia/métodos , Neoplasias da Próstata/diagnóstico por imagem , Neoplasias da Próstata/patologia , Neoplasias da Próstata/cirurgia , Estudos RetrospectivosRESUMO
PURPOSE: To assess the feasibility of same-day discharge (SDD) after robot-assisted radical prostatectomy (RARP) in the context of enhanced recovery after surgery (ERAS) and prehabilitation pathways. MATERIALS AND METHODS: For 1 year, we prospectively assessed the feasibility of SDD RARP in the context of ERAS and prehabilitation pathways. SDD patients were compared to overnight patients operated during the same period by the same surgeon. Primary outcomes were complication and 90-day readmission rates. RESULTS: Of the overall cohort, 51.9% were discharged home the day of surgery. Both cohorts were comparable in terms of pre-operative and intra-operative characteristics. There was a not significant trend towards shorter operative time in the SDD cohort (93.7 versus 105.2 min, p = 0.077). Mean blood loss was comparable between both cohorts. No significant difference in terms of complication (p = 0.606; 16.0% versus 11.1%) and readmission rates (< 4%) was noted. There was a not significant trend towards faster continence recovery for patients included in the SDD cohort, compared with those in the inpatient cohort. The overall cost per patient was reduced by 10.8% with SDD surgery with no increased cost due to emergency visits or readmissions CONCLUSIONS: Implementation of SDD RARP in the context of ERAS and prehabilitation pathways is safe, reduces cost and does not compromise the post-operative course. Proportion of patients undergoing SDD continuously increased to reach 60% of the surgeon cohort at the end of the study period. The trend suggesting a faster continence recovery after SDD has to be confirmed in a larger cohort.