Mixed Methods EvAluation of the high-volume low-complexity Surgical hUb pRogrammE (MEASURE): a mixed methods study protocol.

Introduction: The waiting list for elective surgery in England recently reached over 7.8 million people and waiting time targets have been missed since 2010. The high-volume low complexity (HVLC) surgical hubs programme aims to tackle the backlog of patients awaiting elective surgery treatment in England.

A study protocol for a feasibility randomised controlled trial investigating videoendoscopic radical inguinal lymphadenectomy versus open radical inguinal lymphadenectomy in patients with penile cancer (VELRAD).

Background: Penile cancer is a rare male genital malignancy. Surgical excision of the primary tumour is followed by radical inguinal lymphadenectomy if there is metastatic disease detected by biopsy, fine needle aspiration cytology (FNAC) or following sentinel lymph node biopsy in patients with impalpable disease. However, radical inguinal lymphadenectomy is associated with a high morbidity rate, and there is increasing usage of a videoendoscopic approach as an alternative.

[Initial presentation of the Pentafecta score as a quality instrument for outcome evaluation of primary surgical treatment in patients with penile cancer].

Background: Recently, the Tetrafecta score has been published as the first instrument for assessing the quality of primary surgical treatment for penile cancer (PECa). An external scientific discussion about the defining criteria is still pending and forms the study objective.

Material And Methods: An international working group consisting of 12 urologists and an oncologist with clinical and academic-scientific expertise in penile cancer was established.

The Goal of Achieving High-Quality Surgical First-Line Therapy in Patients with Penile Cancer Is Important; However, Some Collective Efforts Are Still Required in Order to Reach It. Comment on Brassetti et al. Combined Reporting of Surgical Quality and Cancer Control after Surgical Treatment for Penile Tumors with Inguinal Lymph Node Dissection: The Achievement. 2023, , 1882-1892.

We read with great interest the manuscript by Brassetti et al. recently published in your journal and hope it will encourage discussion and debate around the optimization of the surgical management of patients with penile cancer (PECa) [..

Videoendoscopic Inguinal Lymphadenectomy Versus Radical Open Dissection (VELRAD) in Patients with Male Genital Cancer: A Clinical Trial Update.

VELRAD is the first multicentre feasibility randomised controlled trial comparing videoendoscopic radical inguinal lymphadenectomy versus open dissection for male genital cancer. We have randomised nine patients so far in our attempt to identify the best approach to inguinal lymph node dissection.

LEARN: A multi-centre, cross-sectional evaluation of Urology teaching in UK medical schools.

Objective: To evaluate the status of UK undergraduate urology teaching against the British Association of Urological Surgeons (BAUS) Undergraduate Syllabus for Urology. Secondary objectives included evaluating the type and quantity of teaching provided, the reported performance rate of General Medical Council (GMC)-mandated urological procedures, and the proportion of undergraduates considering urology as a career.

Materials And Methods: LEARN was a national multicentre cross-sectional study.

Lymphovascular and perineural invasion are risk factors for inguinal lymph node metastases in men with T1G2 penile cancer.

Purpose: To analyse the risk of inguinal lymph node (ILN) metastases in T1G2 penile cancer stratified by lymphovascular invasion (LVI), perineural invasion (PNI) and tumour size.

Methods: Retrospective study of men with localised T1G2 penile cancer with non-palpable lymph nodes and no local recurrence during follow-up at six European institutional high-volume centres was performed. ILN involvement was defined as cancer detected during ultrasound-guided fine-needle aspiration cytology, core needle biopsy, dynamic sentinel lymph node biopsy, ILN dissection or inguinal recurrence during follow-up.

A global approach to improving penile cancer care.

Rare tumours such as penile carcinoma have been largely neglected by the urology scientific community in favour of more common - and, therefore, more easily fundable - diseases. Nevertheless, penile cancer represents a rising burden for health-care systems around the world, because a lack of widespread expertise, ineffective centralization of care and absence of research funds have hampered our ability to improve the global care of these patients. Moreover, a dichotomy has arisen in the field of penile cancer, further impeding care: the countries that are mainly supporting research on this topic through the development of epidemiological studies and design of clinical trials are not the countries that have the highest prevalence of the disease.

Predictors of local recurrence and its impact on survival after glansectomy for penile cancer: time to challenge the dogma?

Objectives: To identify predictive pathological factors for local recurrence (LR) and to study the impact of LR on survival in patients treated with glansectomy for penile squamous cell carcinoma (pSCC).

Patients And Methods: We retrospectively studied patients treated with glansectomy at international, high-volume reference centres. We analysed histopathological predictors of LR, stratified patients into risk groups based on the number of risk factors present, and studied the impact of LR on survival outcomes using Kaplan-Meier survival analysis and stepwise Cox proportional hazards regression models.

Sentinel lymph node biopsy in renal malignancy: The past, present and future.

Sentinel lymph node biopsy (SLNB) is now an established technique in penile and pelvic cancers, resulting in a lower mortality and morbidity when compared with the traditional lymph node dissection. In renal cancer however, despite some early successes for the SLNB technique, paucity of data remains a problem, thus lymph node dissection and extended lymph node dissection remain the management of choice in clinically node positive patients, with surveillance of lymph nodes in those who are clinically node negative. SLNB is a rapidly evolving technique and the introduction of new techniques such as near infra-red fluorescence optical imaging agents and positron emission tomography/computed tomography scans, may improve sensitivity.

Trends in penile cancer: a comparative study between Australia, England and Wales, and the US.

Purpose: To investigate and compare the trends in incidence and mortality of penile cancer between Australia, England and Wales, and the US, and provide hypotheses for these trends.

Methods: Cancer registry data from 1982 to 2005 inclusive were obtained from Australia, England and Wales, and the United States. From these data, age-specific, -standardised and mortality:incidence ratios were calculated, and compared.

Purine metabolism and release during cardioprotection with hyperkalemia and hypothermia.

This work investigates whether purine metabolism and release is related to cardioprotection with hyperkalemia and hypothermia. Langendorff guinea-pig hearts were used to either monitor metabolism during ischemia or to measure functional recovery, myocardial injury and release of purine during reperfusion. Hearts underwent 30 min ischemia using one of the following protocols: control (normothermic buffer), hyperkalaemia (high-potassium buffer), hypothermia (20 degrees C) and hyperkalemia + hypothermia.