Publications by authors named "Duncan Summerton"

Objectives: To produce a best practice consensus guideline for the conduct of scrotal exploration for suspected testicular torsion using formal consensus methodology.

Materials And Methods: A panel of 16 expert urologists, representing adult, paediatric, general, and andrological urology used the RAND/UCLA Appropriateness Consensus Methodology to score a 184 statement pre-meeting questionnaire on the conduct of scrotal exploration for suspected testicular torsion. The collated responses were presented at a face-to-face online meeting and each item was rescored anonymously after a group discussion, facilitated by an independent chair with expertise in consensus methodology.

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Objectives: To undertake a prospective multicentre national audit of penile prosthesis practice in the UK over a 3-year period.

Patients And Methods: Data were submitted by urological surgeons as part of the British Association of Urological Surgeons Penile Prosthesis National Audit. Patients receiving a penile prosthesis (inflatable or malleable) were included as part of a prospective registry over a 3-year period.

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Background: Determining whether members follow guidelines, including guidelines prepared to help direct practice management during the coronavirus disease 2019 (COVID-19) pandemic, is an important goal for medical associations.

Objective: To determine whether practice of urologists is in line with guidelines for the management of common urological conditions during the COVID-19 pandemic produced by leading (inter)national urological associations.

Design, Setting, And Participants: Self-selected urologists completed a voluntary survey available online from March 27 to April 11, 2020 and distributed globally by the Société Internationale d'Urologie.

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Male genital emergencies relating to the penis and scrotum are rare and require prompt investigation and surgical intervention. Clinicians are often unfamiliar with the management of these conditions and may not work in a specialist centre with on-site expertise in genitourethral surgery. A series of consensus statements have been developed by an expert consensus comprising British Association of Urological Surgeons (BAUS) Section of Andrology and Genitourethral Surgery together with experts from units throughout the UK.

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Male genital emergencies relating to the penis and scrotum are rare and require prompt investigation and surgical intervention. Clinicians are often unfamiliar with the management of these conditions and may not work in a specialist centre with on-site expertise in genitourethral surgery. The aim of these consensus statements is to provide best practice guidance for urological surgeons based in the UK which are developed by an expert consensus.

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Male genital emergencies relating to the penis and scrotum are rare and require prompt investigation and surgical intervention. Clinicians are often unfamiliar with the management of these conditions and may not work in a specialist centre with on-site expertise in genitourethral surgery. A series of consensus statements have been developed by an expert consensus committee comprising members of the BAUS Section of Andrology and Genitourethral Surgery together with experts from urology units throughout the UK.

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Male genital emergencies relating to the penis and scrotum are rare and require prompt investigation and surgical intervention. Clinicians are often unfamiliar with the management of these conditions and may not work in a specialist centre with on-site expertise in genitourethral surgery. A series of consensus statements have been developed by an expert consensus committee comprising members of the British Association of Urological Surgeons (BAUS) Section of Andrology and Genitourethral Surgery together with experts from urology units throughout the UK.

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Article Synopsis
  • The management of high-grade renal injuries (Grade IV-V) is debated, with a rise in non-operative management (NOM) but limited comparative outcome data against open surgical exploration.
  • A systematic review was conducted analyzing data from various medical databases to assess the safety and effectiveness of NOM compared to open surgery, focusing on mortality rates, renal preservation, hospital stay length, and complications.
  • Findings indicated that NOM had significantly better outcomes in terms of overall mortality (0-3% vs 0-29%) and renal preservation (84-100% vs 0-82%), while the complication rates were similar and NOM patients had shorter hospital stays.
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Context: The evidence base for optimal acute management of pelvic fracture-related posterior urethral injuries needs to be reviewed because of evolving endoscopic techniques. The current standard of care is suprapubic cystostomy followed by delayed urethroplasty.

Objective: To systematically review the evidence base comparing early endoscopic realignment with cystostomy and delayed urethroplasty regarding stricture rate, the need for subsequent procedures, and functional outcomes.

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Context: The most recent European Association of Urology (EAU) guidelines on urological trauma were published in 2014.

Objective: To present a summary of the 2014 version of the EAU guidelines on upper urinary tract injuries with the emphasis upon diagnosis and treatment.

Evidence Acquisition: The EAU trauma guidelines panel reviewed literature by a Medline search on upper urinary tract injuries; publication dates up to December 2013 were accepted.

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Context: The most recent European Association of Urology (EAU) guidelines on urologic trauma were published in 2014.

Objective: To present a summary of the 2014 version of the EAU guidelines on urologic trauma of the lower urinary tract with an emphasis on diagnosis and treatment.

Evidence Acquisition: The EAU Trauma Panel reviewed the English-language literature via a Medline search for lower urinary tract injury (LUTI) up to November 2013.

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Bladder cancer patients suffer significant treatment failure, including high rates of recurrence and poor outcomes for advanced disease. If mechanisms to improve tumour cell treatment sensitivity could be identified and/or if tumour response could be predicted, it should be possible to improve local-control and survival. Previously, we have shown that radiation-induced DNA damage, measured by alkaline Comet assay (ACA), correlates bladder cancer cell radiosensitivity in vitro.

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Context: The European Association of Urology (EAU) Trauma Guidelines Panel presents an updated iatrogenic trauma section of their guidelines. Iatrogenic injuries are known complications of surgery to the urinary tract. Timely and adequate intervention is key to their management.

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Background: A 48-year old woman presented to an emergency department with acute urinary retention necessitating suprapubic catheterization.

Investigations: Pelvic examination under anesthetic by both a urologist and gynecologist, biopsy of the urethral tumor and of the cervix, pathological analysis, MRI of the pelvis, CT of the chest, abdomen and pelvis.

Diagnosis: Poorly differentiated squamous cell carcinoma of the urethra, T4N0M0.

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Objective: To examine the early and late surgical outcomes of feminizing genitoplasty (FG) in adult transsexuals in a UK single surgeon practice over a 10-year period.

Patients And Methods: Computerized and manual databases were searched over the period 1994-2004 to identify patients who had undergone male to female FG. Case-notes were retrieved and analysed to identify epidemiological data, the number and type of perioperative problems, early results at outpatient review, late occurring problems and patient satisfaction.

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This article provides an overview of the current concepts in reconstructive surgery following penile trauma, penile fracture and penile cancer. It covers the initial management of penile trauma, with the aim of preservation of as much viable tissue as is practical, and also provides advice on dealing with penile avulsion and amputation injuries. The best treatment for penile fracture-immediate surgical exploration and repair-is outlined and discussed.

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Purpose: Buccal mucosa has been advocated as an ideal graft material for urethral reconstruction. We report our multicenter experience with buccal mucosa ventral onlay urethroplasty for complex bulbar urethral reconstruction in adults.

Materials And Methods: A retrospective analysis of patients who had undergone buccal onlay urethroplasty at 4 military medical treatment facilities participating in the Uniformed Services Urology Research Group was performed.

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