Ashwin Sridhar

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INTRODUCTION Recovery of baseline erectile function (EF) after robotic radical prostatectomy in men with high-risk prostate cancer is under-reported. Published studies have selectively reported on low-risk disease using non-validated and poorly defined thresholds for EF recovery. AIM To assess return to baseline EF in men after robotic radical(More)
OBJECTIVE To describe a robot-assisted intracorporeal pyramid neobladder reconstruction technique and report operative and perioperative metrics, postoperative upper tract imaging, neobladder functional outcomes, and oncological outcomes. PATIENTS AND METHODS In all, 20 patients (19 male and one female) with a mean (sd; range) age of 57.2 (12.4;(More)
Robotic prostatectomy is a common surgical treatment for men with prostate cancer, with some studies estimating that 80% of prostatectomies now performed in the USA are done so robotically. Despite the technical advantages offered by robotic systems, functional and oncological outcomes of prostatectomy can still be improved further. Alternative minimally(More)
BACKGROUND Patients undergoing radical cystectomy have associated comorbidities resulting in reduced cardiorespiratory fitness. Preoperative cardiopulmonary exercise testing (CPET) measures including anaerobic threshold (AT) can predict major adverse events (MAE) and hospital length of stay (LOS) for patients undergoing open and robotic cystectomy with(More)
BACKGROUND Robot-assisted radical cystectomy with intracorporeal urinary diversion (iRARC) is an attractive option to open cystectomy, but the benefit in terms of improved outcomes is not established. OBJECTIVE To evaluate the early postoperative morbidity and mortality of patients undergoing iRARC and conduct a critical analysis of complications using(More)
PURPOSE OF REVIEW There has been a rapid and widespread adoption of the robotic surgical system with a lag in the development of a comprehensive training and credentialing framework. A literature search on robotic surgical training techniques and benchmarks was conducted to provide an evidence-based road map for the development of a robotic surgical skills(More)
The diagnosis of appendicitis is based on clinical picture. The aim of this retrospective study was to analyse variation of outcomes and impact of increasing use of radiological investigations and laparoscopy over a 5-year period. A retrospective audit of appendicectomies over the last 5 years (01 January 2007-31 December 2011) was conducted. The negative(More)
OBJECTIVES To report and compare early oncological outcomes and cancer recurrence sites among patients undergoing open radical cystectomy (ORC) and robotic-assisted radical cystectomy with intracorporeal urinary diversion (iRARC). METHODS AND MATERIALS A total of 184 patients underwent radical cystectomy for bladder cancer. ORC cases (n = 94) were(More)