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1.
BJU Int ; 133 Suppl 3: 48-56, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37696615

RESUMO

OBJECTIVES: To identify and explore barriers to, and enablers of, active surveillance (AS) in men with low-risk prostate cancer (LRPCa), as perceived by PCa clinicians. PATIENTS AND METHODS: Urologists and radiation oncologists in Australia and New Zealand were purposively sampled for a cross-section on gender and practice setting (metropolitan/regional; public/private). Using a grounded theory approach, semi-structed interviews were conducted with participants. Interviews were coded independently by two researchers using open, axial, and selective coding. A constant comparative approach was used to analyse data as it was collected. Thematic saturation was reached after 18 interviews, and a detailed model of barriers to, and enablers of, AS for LRPCa, as perceived by clinicians was developed. RESULTS: A model explaining what affects clinician decision making regarding AS in LRPCa emerged. It was underpinned by three broad themes: (i) clinician perception of patients' barriers and enablers; (ii) clinician perception of their own barriers and enablers; and (iii) engagement with healthcare team and resource availability. CONCLUSIONS: Clinicians unanimously agree that AS is an evidence-based approach for managing LRPCa. Despite this many men do not undergo AS for LRPCa, which is due to the interplay of patient and clinician factors, and their interaction with the wider healthcare system. This study identifies strategies to mitigate barriers and enhance enablers, which could increase access to AS by patients with LRPCa.


Assuntos
Neoplasias da Próstata , Conduta Expectante , Masculino , Humanos , Austrália/epidemiologia , Pesquisa Qualitativa , Nova Zelândia , Neoplasias da Próstata/terapia
2.
BJU Int ; 119(3): 496-502, 2017 03.
Artigo em Inglês | MEDLINE | ID: mdl-27917586

RESUMO

OBJECTIVES: To conduct a prospective, qualitative review to explore the challenges associated with the delivery of current and future high-quality urological training, and to report the reflective considerations and opinions of leaders in the Australian and New Zealand (ANZ) urological surgical training programme. METHODS: Ethics-approved semi-structured, template-based, qualitative interview techniques were used to evaluate key aspects of the current urology training programme. Those interviewed were senior office bearers and management staff involved in the Surgical Education and Training (SET) programme. Interviews were recorded and transcribed for analysis. Grounded theory was used with thematic analysis to assess the data. The initial impression given by the data was used to identify critical codes and themes, which were then developed and abstracted to bring together global concepts. RESULTS: Twenty-four extracted themes were outlined. The recent evolution of urology training was documented as the pathway into training has changed several times over the years. The changes in the programme have led to concern from opinion leaders that the 'pendulum has swung too far.' Surgical teachers will only truly develop if appropriate resources are allocated. This can be achieved by making up-skilling courses accessible, relevant and, ultimately, a part of the accreditation of training posts. Management of underperforming trainees is challenging and continues to occupy a significant and disproportionate allocation of resources. Early constructive intervention is very important to avoid unnecessary escalation of complex issues and the resultant inter-personal consequences. CONCLUSIONS: The ANZ SET urology programme began, like many of the other surgical specialties, from humble beginnings. It is now a mature programme, but there remain areas needing improvement. The workload of supervisors and office bearers has been increasing and the management of underperforming trainees takes time and resources away from progress in educational development. Progressive steps can be instituted to improve supervisor up-skilling, and structural changes can be made to ensure that office bearers can continue to undertake their valuable work without undue pressure and stress. Some of this will involve separating innovation in education and training from day-to-day trainee management.


Assuntos
Urologia/educação , Austrália , Estudos de Avaliação como Assunto , Entrevistas como Assunto , Nova Zelândia , Estudos Prospectivos
3.
BJU Int ; 119 Suppl 5: 47-52, 2017 May.
Artigo em Inglês | MEDLINE | ID: mdl-28544295

RESUMO

OBJECTIVE: To evaluate the impact of publications on urological participation in social media (SoMe) by virtue of citations in the urological and non-urological literature. MATERIALS AND METHODS: On 15 March 2016, a PubMed search was undertaken using the names of the major SoMe platforms in current use and associated with the field of urology. The search term 'urolog*' was used to specifically capture articles that could be associated with 'urology', 'urologist' or 'urological'. Exclusion criteria for analysis included non-English language articles, articles published for the first time online in any form after 1 March 2015, articles irrelevant to the topic of SoMe, and letters of correspondence. Included articles were then searched in Google Scholar and citations analysed to determine if citations were from the urological literature or non-urological literature. Citations from non-urological journals were considered to be as such even if authored by urologists and on the subject of urology and SoMe. RESULTS: Prior to exclusions as defined in the methods, our PubMed search yielded 232 articles of which 17 were non-English language and 66 had been published after 1 March 2015. Allowing for 12 months after the most recent articles were published, we found that the mean number of total citations in any journal was 20.8. There were more citations in journals not specific to urology, with 8.3 citations in urological journals, compared to 12.6 citations in non-urological journals. CONCLUSION: Urological SoMe journal articles are highly cited, particularly in the non-urological literature. It is likely that the magnitude of citations has positively contributed to the impact factors of the almost all journals publishing these manuscripts.


Assuntos
Bibliometria , Mídias Sociais , Urologia , Humanos , Fator de Impacto de Revistas , Masculino , Editoração
5.
Can J Urol ; 24(3): 8802-8813, 2017 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-28646935

RESUMO

INTRODUCTION: To report the five year results of a prospective, multi-center, randomized, blinded sham control trial of the Prostatic Urethral Lift (PUL) in men with bothersome lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH). MATERIALS AND METHODS: At 19 centers in North America and Australia, 206 subjects ≥ 50 years old with International Prostate Symptom Score (IPSS ) > 12, peak flow rate (Qmax) ≤ 12 mL/s, and prostate volume 30 cc-80 cc were randomized 2:1 to the PUL procedure or blinded sham control. In PUL permanent UroLift implants are placed to hold open the lateral lobes of the prostate to reduce urinary obstruction. After randomized comparison at 3 months and the only opportunity to add more PUL implants, PUL patients were followed to 5 years. LUTS severity (IPSS), quality of life (QOL), BPH Impact Index (BPHII), Qmax, sexual function, and adverse events were assessed throughout follow up. RESULTS: IPSS improvement after PUL was 88% greater than that of sham at 3 months. LUTS and QOL were significantly improved by 2 weeks with return to preoperative physical activity within 8.6 days. Improvement in IPSS, QOL, BPHII, and Qmax were durable through 5 years with improvements of 36%, 50%, 52%, and 44% respectively. No difference was seen between Intent to Treat and Per Protocol populations. Surgical retreatment was 13.6% over 5 years. Adverse events were mild to moderate and transient. Sexual function was stable over 5 years with no de novo, sustained erectile or ejaculatory dysfunction. CONCLUSIONS: PUL offers rapid improvement in symptoms, QOL and flow rate that is durable to 5 years. These improvements were achieved with minimal use of a postoperative urinary catheter, rapid return to normal, and preservation of both erectile and ejaculatory function. Symptom improvement was commensurate with patient satisfaction. PUL offers a minimally invasive option in the treatment of LUTS due to BPH.


Assuntos
Hiperplasia Prostática/complicações , Prostatismo/cirurgia , Próteses e Implantes , Método Duplo-Cego , Ejaculação , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos , Ereção Peniana , Estudos Prospectivos , Prostatismo/etiologia , Prostatismo/fisiopatologia , Qualidade de Vida , Reoperação , Índice de Gravidade de Doença , Sexualidade , Resultado do Tratamento , Urodinâmica
6.
Aust Fam Physician ; 46(6): 385-390, 2017 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-28609594

RESUMO

BACKGROUND: The common use of cross-sectional imaging for the investigation of abdominal and thoracic illness has resulted in the rise of the incidentally identified adrenal mass, or incidentaloma, which presents a diagnostic and management dilemma for the primary care physician. OBJECTIVE: This article provides a framework for the investigation and management of incidental adrenal masses. DISCUSSION: Adrenal incidentalomas are found in approximately 3-4% of abdominal computed tomography (CT) scans. It is important to evaluate these incidental adrenal lesions to determine what treatment, if any, is needed and when specialist referral may be necessary. In particular, incidentalomas must be evaluated in regard to their functional status and malignant potential, as lesions can range from being indolent, benign and non-functioning tumours that can simply be observed, to aggressive and hormonally active malignant lesions that require urgent surgical intervention.


Assuntos
Neoplasias das Glândulas Suprarrenais/diagnóstico , Gerenciamento Clínico , Achados Incidentais , Neoplasias das Glândulas Suprarrenais/complicações , Neoplasias das Glândulas Suprarrenais/diagnóstico por imagem , Neoplasias das Glândulas Suprarrenais/cirurgia , Humanos , Feocromocitoma/complicações , Hipersecreção Hipofisária de ACTH/complicações , Tomografia Computadorizada por Raios X/métodos
7.
BJU Int ; 117 Suppl 4: 9-16, 2016 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-26695716

RESUMO

OBJECTIVE: To review the emerging role of technical and non-technical simulation in urological education and training. METHOD: A review was conducted to examine the current role of simulation in urology training. A PUBMED search of the terms 'urology training', 'urology simulation' and 'urology education' revealed 11,504 titles. Three hundred and fifty-seven abstracts were identified as English language, peer reviewed papers pertaining to the role of simulation in urology and related topics. Key papers were used to explore themes. Some cross-referenced papers were also included. RESULTS: There is an ongoing need to ensure that training time is efficiently utilised while ensuring that optimal technical and non-technical skills are achieved. Changing working conditions and the need to minimise patient harm by inadvertent errors must be taken into account. Simulation models for specific technical aspects have been the mainstay of graduated step-wise low and high fidelity training. Whole scenario environments as well as non-technical aspects can be slowly incorporated into the curriculum. Doing so should also help define what have been challenging competencies to teach and evaluate. Dedicated time, resources and trainer up-skilling are important. Concurrent studies are needed to help evaluate the effectiveness of introducing step-wise simulation for technical and non-technical competencies. CONCLUSION: Simulation based learning remains the best avenue of progressing surgical education. Technical and non-technical simulation could be used in the selection process. There are good economic, logistic and safety reasons to pursue the process of ongoing development of simulation co-curricula. While the role of simulation is assured, its progress will depend on a structured program that takes advantage of what can be delivered via this medium. Overall, simulation can be developed further for urological training programs to encompass technical and non-technical skill development at all stages, including recertification.


Assuntos
Competência Clínica , Treinamento por Simulação , Procedimentos Cirúrgicos Urológicos/educação , Urologia/educação , Comunicação , Currículo , Tomada de Decisões , Humanos , Liderança , Treinamento por Simulação/métodos , Treinamento por Simulação/tendências , Estresse Psicológico/prevenção & controle
8.
BJU Int ; 118 Suppl 3: 30-34, 2016 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-27457972

RESUMO

OBJECTIVES: To evaluate the intermediate outcome of conservative management in patients with biopsy-proven oncocytoma. PATIENTS AND METHODS: Patients with oncocytoma diagnosed on percutaneous core biopsy between January 2000 to December 2014 were identified from the renal biopsy database of a large specialist urologic pathology laboratory. After review of patient clinical records, the study cohort comprised only of patients enrolled in active surveillance. Clinicopathological and follow-up details were reviewed for each case, in particular: type and interval of surveillance imaging, tumour growth, definitive intervention and reason for intervention. Where possible, correlation was made between the final surgical and the initial biopsy specimens. RESULTS: Fifty three patients diagnosed with oncocytoma on core biopsy were initially placed on active surveillance with median follow-up of 34 months (range 6-109). The median age at diagnosis was 65 years (range 20-85) and median tumour size was 30 mm (range 13-87). Mean average tumour growth was 1.4 mm per annum (median 0 mm/year) with the majority (36 of 53, 68%) exhibiting minimal growth (less than 2 mm per annum) or partial regression. Forty seven of the 53 patients remained on active surveillance with no significant progression. Six patients elected to undergo definitive intervention (five surgical excision, one ablation). Renal oncocytoma was confirmed in all five patients who underwent surgical excision of their lesions. CONCLUSIONS: The majority of oncocytomas in this study showed minimal growth rate or regression. Patients with biopsy proven oncocytoma can be conservatively managed with active surveillance.


Assuntos
Adenoma Oxífilo/diagnóstico , Adenoma Oxífilo/terapia , Biópsia com Agulha de Grande Calibre , Neoplasias Renais/diagnóstico , Neoplasias Renais/terapia , Conduta Expectante , Adenoma Oxífilo/mortalidade , Adenoma Oxífilo/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Progressão da Doença , Feminino , Seguimentos , Humanos , Neoplasias Renais/mortalidade , Neoplasias Renais/patologia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Adulto Jovem
9.
BJU Int ; 118 Suppl 3: 23-29, 2016 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-27792849

RESUMO

OBJECTIVE: To assess the general public's understanding of urologists and of the Urological Society of Australian and New Zealand (USANZ) and gauge the effectiveness with which the USANZ disseminates health information about urological conditions to health consumers. SUBJECTS AND METHODS: Using prostate cancer as an example, a Qualtrics online market survey of Australian healthcare consumers recruited from an online pool was conducted. The number of districts sampled within each state or territory was proportional to the size of the target population within each region and were proportionately distributed across metropolitan and non-metropolitan areas. Demographic characteristics were comparable with the Australian Bureau of Statistics Census figures corresponding to the target age group. The survey assessed knowledge of the roles of medical specialties through open-ended responses to qualitative items, association tasks, and recall/recognition questions. Subjects were asked to rate their familiarity of medical specialists and of six medical specialty logos. RESULTS: There were 302 respondents. Subjects indicated less awareness of urology vs other medical specialties, were relatively unaware that urologists were concerned with the prostate, and the USANZ branding was among the least familiar (P < 0.001, Friedman test). When asked the first medical specialist that came to mind when told of prostate cancer, only 22% wrote urologist. CONCLUSION: The general public has a limited understanding of urologists and of the USANZ. Sub-brand names that explicitly link urologists to urological conditions, has been suggested as a means to increase the public's understanding of urologists and of the USANZ, and improve the USANZ's ability to promulgate urological health information.


Assuntos
Educação em Saúde/estatística & dados numéricos , Conhecimentos, Atitudes e Prática em Saúde , Disseminação de Informação , Marketing de Serviços de Saúde , Neoplasias da Próstata , Sociedades Médicas , Urologia/educação , Adulto , Idoso , Austrália/epidemiologia , Feminino , Humanos , Disseminação de Informação/métodos , Masculino , Marketing de Serviços de Saúde/métodos , Marketing de Serviços de Saúde/estatística & dados numéricos , Pessoa de Meia-Idade , Nova Zelândia/epidemiologia , Projetos Piloto
10.
BJU Int ; 118 Suppl 3: 14-22, 2016 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-27684483

RESUMO

OBJECTIVE: To evaluate the 24-month effectiveness of the prostatic urethral lift (PUL) procedure in men with lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH) assessed through a crossover study. PATIENTS AND METHODS: In all, 53 patients underwent a sham procedure as part of the blinded, randomised L.I.F.T. (Luminal Improvement Following prostatic Tissue approximation for the treatment of LUTS secondary to BPH) study at 19 centres and elected to enrol in this crossover study. The crossover procedure involved placement of permanent implants (UroLift® system) into the prostatic lateral lobes. Patients were followed for 3 months after the sham procedure and then for 24 months after crossover to PUL, with assessments of urinary symptom relief, quality of life (QoL), urinary flow rate, sexual function, and adverse events. RESULTS: At 24 months after crossover to PUL, the International Prostate Symptom Score (IPSS), QoL, BPH Impact Index, and maximum urinary flow rate improved 36%, 40%, 54%, and 77% from baseline, respectively. Each IPSS parameter on average improved significantly from baseline (P < 0.005) and remained stable throughout follow-up. Symptom response after the sham procedure indicated initial improvement at 1 month with significant decay by 3 months. Adverse events were typically mild to moderate and patients returned rapidly to normal activity. Four patients (8%) required intervention with transurethral resection of the prostate and one patient required additional PUL implants within the 24-month period. There were no reported instances of de novo sustained erectile or ejaculatory dysfunction. CONCLUSIONS: The PUL procedure is associated with rapid symptom relief, increased urinary flow rate and QoL improvement that remain stable over 24 months. Morbidity is low and sexual function is preserved.


Assuntos
Sintomas do Trato Urinário Inferior/cirurgia , Hiperplasia Prostática/cirurgia , Slings Suburetrais , Adulto , Austrália , Canadá , Estudos Cross-Over , Cistoscopia/métodos , Método Duplo-Cego , Humanos , Sintomas do Trato Urinário Inferior/fisiopatologia , Masculino , Pessoa de Meia-Idade , Hiperplasia Prostática/complicações , Hiperplasia Prostática/fisiopatologia , Qualidade de Vida , Fatores de Tempo , Resultado do Tratamento , Estados Unidos
12.
Can J Urol ; 22(3): 7772-82, 2015 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-26068624

RESUMO

INTRODUCTION: To report the three year results of a multi-center, randomized, patient and outcome assessor blinded trial of the Prostatic Urethral Lift (PUL) in men with bothersome lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH). MATERIALS AND METHODS: At 19 centers in North America and Australia, 206 subjects = 50 years old with International Prostate Symptom Score (IPSS) ≥ 13, peak flow rate (Qmax) ≤ 12 mL/s, and prostate volume between 30 cc-80 cc were randomized 2:1 to the PUL procedure or sham control. PUL involved placing permanent UroLift implants into the lateral lobes of the prostate to enlarge the urethral lumen. After randomized comparison at 3 months, PUL patients were followed to 3 years. LUTS severity (IPSS), quality of life, Qmax, sexual function, and adverse events were assessed throughout follow up. RESULTS: The therapeutic effect of PUL regarding IPSS was 88% greater than sham at 3 months. Average improvements from baseline through 3 years were significant for total IPSS (41.1%), quality of life (48.8%), Qmax (53.1%), and individual IPSS symptoms. Symptomatic improvement was independent of prostate size. There were no de novo, sustained ejaculatory or erectile dysfunction events and all sexual function assessments showed average stability or improvement after PUL. Fifteen of the 140 patients originally randomized to PUL required surgical reintervention for treatment failure within the first 3 years. CONCLUSIONS: PUL offers rapid improvement in voiding and storage symptoms, quality of life and flow rate that is durable to 3 years. Patients demonstrated a level of symptom relief that is associated with significant patient satisfaction. PUL, a minimally invasive procedure, is very effective in treating bothersome LUTS secondary to benign prostatic obstruction (BPO) and is unique in its ability to preserve total sexual function while offering a rapid return to normal physical activities.


Assuntos
Próstata/patologia , Hiperplasia Prostática/complicações , Prostatismo/cirurgia , Próteses e Implantes , Uretra/cirurgia , Idoso , Idoso de 80 Anos ou mais , Cistoscopia , Método Duplo-Cego , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Tamanho do Órgão , Hiperplasia Prostática/patologia , Prostatismo/etiologia , Prostatismo/fisiopatologia , Próteses e Implantes/efeitos adversos , Qualidade de Vida , Reoperação , Índice de Gravidade de Doença , Sexualidade , Resultado do Tratamento , Urodinâmica
13.
Aust Fam Physician ; 44(5): 302-5, 2015 May.
Artigo em Inglês | MEDLINE | ID: mdl-26042402

RESUMO

BACKGROUND: Prostate cancer is the most common solid organ cancer and the second most common cause of cancer-related deaths in Australian men. OBJECTIVE: The aim of our review is to provide general practitioners with up-to-date information about castration resistance and hormonal dependence in prostate cancer. We summarise the current ongoing and completed clinical trials targeting hormonal pathways in metastatic prostate cancer. DISCUSSION: The treatment paradigm of metastatic castration-resistant prostate cancer has changed markedly in the past decade and new agents targeting androgen receptor pathways have been introduced. However, the biggest challenge for clinicians is to develop guidelines to integrate these agents into clinical practice.


Assuntos
Antineoplásicos/uso terapêutico , Neoplasias de Próstata Resistentes à Castração/tratamento farmacológico , Neoplasias de Próstata Resistentes à Castração/patologia , Antagonistas de Receptores de Andrógenos/uso terapêutico , Austrália , Progressão da Doença , Docetaxel , Medicina Geral , Humanos , Masculino , Metástase Neoplásica , Orquiectomia , Radioisótopos/uso terapêutico , Rádio (Elemento)/uso terapêutico , Taxoides/uso terapêutico
14.
ANZ J Surg ; 94(1-2): 57-62, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38174656

RESUMO

BACKGROUND: Surgical training programs within Australia and Aotearoa New Zealand have become more competitive. Applicants are required to build a strong application over curriculum vitae (CV), references and interview. The building of the CV often comes at significant financial and time cost with challenges. This study explores successful applicants' experiences of the costs and challenges to build a successful CV for acceptance onto the Urology training program within Australia and New Zealand. METHODS: Qualitative content analysis (QCA) was undertaken of semi-structured interviews conducted with 11 nSET Urology trainees. QCA focused on the identification and evaluation of costs and challenges experienced. Analysis was reviewed over the domain of CV components. RESULTS: Costs of building each domain differed significantly between trainees as they focussed on various domains. Challenges encountered were identified with four themes were identified with associated subthemes: Passion/Commitment (two subthemes); Researching Pathways (six subthemes); Challenges (two subthemes) and Acceptance Success (two subthemes). CONCLUSIONS: The commitment to a surgical specialty begins before acceptance onto a training program. A high-level CV is an integral component of acceptance onto the Urology training program. Each trainee had a different journey, including time and financial sacrifices, to obtain acceptance whilst demonstrating a strong motivation for success. The average cost of each trainee who gained acceptance was $50 779 over 3 years. Consideration should be given to making the CV component less onerous.


Assuntos
Internato e Residência , Especialidades Cirúrgicas , Urologia , Humanos , Urologia/educação , Especialidades Cirúrgicas/educação , Austrália , Nova Zelândia
15.
Am J Surg ; 234: 11-16, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38350749

RESUMO

BACKGROUND: There is a significant gap in the literature regarding trainees' perceptions of remediation. This study aims to explore surgical trainees' experiences and perspectives of remediation. METHODS: This qualitative study used semi-structured interviews with 11 doctors who have experienced formal remediation as a surgical trainee. Reflexive thematic analysis was used for data analysis. RESULTS: In this study, trainees perceived remediation as a harrowing and isolating experience, with long-lasting emotions. There was a perceived lack of clarity regarding explanations of underperformance and subjective goals. Remediation was viewed as a 'performance' and tick-box exercise with superficial plans, with challenging trainee/supervisor dynamics. CONCLUSIONS: These findings about trainees' perspectives on remediation show a need for trainees to be better emotionally supported during remediation and that remediation plans must be improved to address deficits. Integrating the perspectives and experiences of surgical trainees who have undergone remediation should help improve remediation outcomes and patient care.


Assuntos
Competência Clínica , Cirurgia Geral , Internato e Residência , Pesquisa Qualitativa , Humanos , Feminino , Masculino , Cirurgia Geral/educação , Atitude do Pessoal de Saúde , Entrevistas como Assunto , Adulto , Ensino de Recuperação
16.
J Urol ; 190(6): 2161-7, 2013 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-23764081

RESUMO

PURPOSE: We report the first multicenter randomized blinded trial of the prostatic urethral lift for the treatment of lower urinary tract symptoms secondary to benign prostatic hyperplasia. MATERIALS AND METHODS: Men at least 50 years old with AUASI (American Urological Association Symptom Index) 13 or greater, a maximum flow rate 12 ml per second or less and a prostate 30 to 80 cc were randomized 2:1 between prostatic urethral lift and sham. In the prostatic urethral lift group small permanent implants are placed within the prostate to retract encroaching lobes and open the prostatic urethra. Sham entailed rigid cystoscopy with sounds mimicking the prostatic urethral lift. The primary end point was comparison of AUASI reduction at 3 months. The prostatic urethral lift arm subjects were followed to 1 year and assessed for lower urinary tract symptoms, peak urinary flow rate, quality of life and sexual function. RESULTS: A total of 206 men were randomized (prostatic urethral lift 140 vs sham 66). The prostatic urethral lift and sham AUASI was reduced by 11.1±7.67 and 5.9±7.66, respectively (p=0.003), thus meeting the primary end point. Prostatic urethral lift subjects experienced AUASI reduction from 22.1 baseline to 18.0, 11.0 and 11.1 at 2 weeks, 3 months and 12 months, respectively, p<0.001. Peak urinary flow rate increased 4.4 ml per second at 3 months and was sustained at 4.0 ml per second at 12 months, p<0.001. Adverse events were typically mild and transient. There was no occurrence of de novo ejaculatory or erectile dysfunction. CONCLUSIONS: The prostatic urethral lift, reliably performed with the patient under local anesthesia, provides rapid and sustained improvement in symptoms and flow, while preserving sexual function.


Assuntos
Sintomas do Trato Urinário Inferior/etiologia , Sintomas do Trato Urinário Inferior/cirurgia , Hiperplasia Prostática/complicações , Slings Suburetrais , Idoso , Método Duplo-Cego , Humanos , Masculino , Estudos Prospectivos
17.
Aust J Gen Pract ; 52(3): 91-95, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-36872083

RESUMO

BACKGROUND: Prostate cancer is now the most common cancer in men in Australia. Men should be aware of the potential risk of significant prostate cancer despite the lack of symptoms. Screening for prostate cancer using prostate-specific antigen (PSA) has been controversial. General practice guidelines can be confusing leading to men not being tested for prostate cancer. Reasons cited include overdiagnosis and overtreatment with associated morbidity. OBJECTIVE: This article aims to highlight the current evidence for PSA testing and advocate for updating outdated guidelines and resources. DISCUSSION: Current evidence shows that a risk-stratified approach to PSA screening helps to assess that risk. Recent studies show improved survival rates with early intervention compared with observation/delayed treatment. Imaging, including magnetic resonance imaging and prostate-specific membrane antigen positron emission tomography, have made a significant difference in the management pathway. Biopsy techniques have progressed to minimise sepsis risk. Quality and patient-reported outcomes registry data highlight the increased use of active surveillance in patients with low to intermediate risk of prostate cancer, reducing treatment-associated harms in men with low risk of progression. There have also been improvements in medical therapeutics for advanced disease.


Assuntos
Detecção Precoce de Câncer , Neoplasias da Próstata , Masculino , Humanos , Antígeno Prostático Específico , Austrália , Medicina de Família e Comunidade
18.
Clin Genitourin Cancer ; 21(1): 115-123, 2023 02.
Artigo em Inglês | MEDLINE | ID: mdl-36443163

RESUMO

The use of PSA screening has led to downstaging and downgrading of prostate cancer at diagnosis, increasing detection of indolent disease. Active surveillance aims to reduce over-treatment by delaying or avoiding radical treatment and its associated morbidity. However, there is not a consensus on the selection criteria and monitoring schedules that should be used. This article aims to summarize the evidence supporting the safety of active surveillance, the current selection criteria recommended and in use, the incidence of active surveillance, barriers existing to its uptake and future developments in patient selection.


Assuntos
Neoplasias da Próstata , Conduta Expectante , Masculino , Humanos , Neoplasias da Próstata/diagnóstico , Neoplasias da Próstata/terapia , Neoplasias da Próstata/epidemiologia , Morbidade , Seleção de Pacientes , Antígeno Prostático Específico
19.
PLoS One ; 18(11): e0293954, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37956143

RESUMO

BACKGROUND: Treatment decisions for men diagnosed with prostate cancer depend on a range of clinical and patient characteristics such as disease stage, age, general health, risk of side effects and access. Associations between treatment patterns and area-level factors such as remoteness and socioeconomic disadvantage have been observed in many countries. OBJECTIVE: To model spatial differences in interventional treatment rates for prostate cancer at high spatial resolution to inform policy and decision-making. METHODS: Hospital separations data for interventional treatments for prostate cancer (radical prostatectomy, low dose rate and high dose rate brachytherapy) for men aged 40 years and over were modelled using spatial models, generalised linear mixed models, maximised excess events tests and k-means statistical clustering. RESULTS: Geographic differences in population rates of interventional treatments were found (p<0.001). Separation rates for radical prostatectomy were lower in remote areas (12.2 per 10 000 person-years compared with 15.0-15.9 in regional and major city areas). Rates for all treatments decreased with increasing socioeconomic disadvantage (radical prostatectomy 19.1 /10 000 person-years in the most advantaged areas compared with 12.9 in the most disadvantaged areas). Three groups of similar areas were identified: those with higher rates of radical prostatectomy, those with higher rates of low dose brachytherapy, and those with low interventional treatment rates but higher rates of excess deaths. The most disadvantaged areas and remote areas tended to be in the latter group. CONCLUSIONS: The geographic differences in treatment rates may partly reflect differences in patients' physical and financial access to treatments. Treatment rates also depend on diagnosis rates and thus reflect variation in investigation rates for prostate cancer and presentation of disease. Spatial variation in interventional treatments may aid identification of areas of under-treatment or over-treatment.


Assuntos
Braquiterapia , Neoplasias da Próstata , Masculino , Humanos , Adulto , Pessoa de Meia-Idade , Neoplasias da Próstata/epidemiologia , Neoplasias da Próstata/terapia , Neoplasias da Próstata/etiologia , Antígeno Prostático Específico , Próstata , Prostatectomia/efeitos adversos , Austrália/epidemiologia
20.
J Sex Med ; 9(2): 568-75, 2012 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-22172161

RESUMO

INTRODUCTION: We investigated the prostatic urethral lift, a novel, minimally invasive treatment for symptomatic lower urinary tract complaints presumed to be from benign prostatic hyperplasia (BPH), which aims to mechanically open the prostatic urethra without ablation or resection. We hypothesized that this novel approach would not degrade erectile or ejaculatory function. AIMS: We sought to determine the effect of the prostatic urethral lift procedure on erectile and ejaculatory function. METHODS: The procedure was performed on 64 men in Australia with an average age of 66.9 years and an average duration of lower urinary tract symptom (LUTS) of 4.7 years. Primary inclusion criteria included International Prostate Symptom Score (IPSS) > 13, Qmax of 5-12 mL/second, and prostate specific antigen (PSA) < 10 ng/mL. Baseline IPSS was 22.9 ± 5.4 (N = 64). There were no inclusion criteria for sexual function. Baseline Sexual Health Inventory for Men (SHIM) was 11.7 ± 8.6 (N = 58); baseline Male Sexual Health Questionnaire for Ejaculatory Dysfunction (MSHQ-EjD) function score was 9.0 ± 3.7 (N = 46); and lack of sexual activity or unwillingness to answer sexual function questionnaires accounted for the reduced sample size in the sexual function instruments. Implants were placed to separate encroaching lateral prostatic lobes. MAIN OUTCOME MEASURES: Patients were evaluated at 6 weeks and 3, 6, and 12 months postprocedure via the SHIM and MSHQ-EjD instruments. RESULTS: There was no evidence of degradation in sexual function after treatment for LUTS with the prostatic urethral lift procedure. Erectile function, as measured by SHIM, was slightly increased at all time points as compared with baseline. No patient reported retrograde ejaculation at any follow-up visit. CONCLUSIONS: We demonstrated significant improvement in LUTS with no evidence of degradation in erectile or ejaculatory function after treatment with the prostatic urethral lift procedure. This procedure warrants further study as a new option for patients underserved by current treatments for LUTS/BPH.


Assuntos
Sintomas do Trato Urinário Inferior/cirurgia , Hiperplasia Prostática/cirurgia , Uretra/cirurgia , Idoso , Seguimentos , Humanos , Sintomas do Trato Urinário Inferior/etiologia , Masculino , Pessoa de Meia-Idade , Hiperplasia Prostática/complicações , Disfunções Sexuais Fisiológicas/prevenção & controle , Inquéritos e Questionários , Resultado do Tratamento
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