Simultaneous Bilateral Endoscopic Surgery (SBES) for Bilateral Urolithiasis: the Future? Evidence from a Systematic Review

AbstractPurpose of ReviewUrolithiasis is a disease of prevalence across the world and up to a quarter of patients present with multiple stones. Most procedures carried out in this scenario are staged; however, there is a growing body of evidence to suggest bilateral simultaneous (BS) procedures are safe. We performed a systematic review to investigate and evaluate the evidence for these procedures.Recent FindingsA systematic review was conducted according to Cochrane and PRISMA checklist for all English-language articles from January 1996 to January 2018 using Medline, CINAHL, Scopus, EMBASE, Cochrane library, Clinicaltrials.gov and Google Scholar. All studies (a minimum of 10 patients) with bilateral simultaneous percutaneous nephrolithotomy (BS-PCNL) or bilateral simultaneous ureteroscopy (BS-URS) and ipsilateral URS with contralateral simultaneous PCNL were included. Data was extracted for patient and stone demographics, outcomes and stone-free rate (SFR) and the level of evidence (using the GRADE assessment tool). Overall, 32 studies (1966 patients) were included in the review after the identification of 302 articles in the search. This included 16 studies (1073 patients) with BS-URS, 13 studies (750 patients) with BS-PCNL and 3 studies (143 patients) with URS and simultaneous contralateral PCNL. Of these, 8 were comparative studies and compared bilateral simultaneous procedure to either a unilateral or staged comparator. The mean operating time, SFR, the Clavien I –II ...
Source: Current Urology Reports - Category: Urology & Nephrology Source Type: research