Routine Use of Ureteral Access Sheaths for Ureteroscopy: Yay or Nay?

Takayasu H , Aso Y . Recent development for pyeloureteroscopy: Guide tube method for its introduction into the ureter. J Urol, 1974; 112:176–178.

Assimos D , Krambeck A , Miller NL , et al. Surgical management of stones: American Urological Association/Endourological Society Guideline, Part I. J Urol, 2016; 196:1153–1160.

Rehman J , Monga M , Landman J , et al. Characterization of intrapelvic pressure during ureteropyeloscopy with ureteral access sheaths. Urology, 2003; 61:713–718.

Gridley CM , Knudsen BE . Digital ureteroscopes: Technology update. Res Rep Urol, 2017; 9:19–25.

Tokas T , Herrmann TRW , Skolarikos A , Nagele U; Training and Research in Urological Surgery and Technology (T.R.U.S.T.)-Group. Pressure matters: Intrarenal pressures during normal and pathological conditions, and impact of increased values to renal physiology. World J Urol, 2019; 37:125–131.

Kreydin EI , Eisner BH . Risk factors for sepsis after percutaneous renal stone surgery. Nat Rev Urol, 2013; 10:598–605.

Traxer O , Wendt-Nordahl G , Sodha H , et al. Differences in renal stone treatment and outcomes for patients treated either with or without the support of a ureteral access sheath: The Clinical Research Office of the Endourological Society Ureteroscopy Global Study. World J Urol, 2015; 33:2137–2144.

Paonessa JE , Gnessin E , Bhojani N , Williams JC , Lingeman JE . Preoperative bladder urine culture as a predictor of intraoperative stone culture results: Clinical implications and relationship to stone composition. J Urol, 2016; 196:769–774.

Walton-Diaz A , Vinay JI , Barahona J , et al. Concordance of renal stone culture: PMUC, RPUC, RSC and post-PCNL sepsis-a non-randomized prospective observation cohort study. Int Urol Nephrol, 2017; 49:31–35.

Qiang X-H , Yu T-O , Li Y-N , Zhou L-X . Prognosis risk of urosepsis in critical care medicine: A prospective observational study. Biomed Res Int, 2016; 2016:9028924.

Hyams ES , Bruhn A , Lipkin M , Shah O . Heterogeneity in the reporting of disease characteristics and treatment outcomes in studies evaluating treatments for nephrolithiasis. J Endourol, 2010; 24:1411–1414.

Smith RC , Verga M , McCarthy S , Rosenfield AT . Diagnosis of acute flank pain: Value of unenhanced helical CT. AJR Am J Roentgenol, 1996; 166:97–101.

Humphreys MR , Shah OD , Monga M , et al. Dusting versus basketing during ureteroscopy-which technique is more efficacious? A prospective multicenter trial from the EDGE Research Consortium. J Urol, 2018; 199:1272–1276.

El-Nahas AR , Almousawi S , Alqattan Y , Alqadri IM , Al-Shaiji TF , Al-Terki A . Dusting versus fragmentation for renal stones during flexible ureteroscopy. Arab J Urol, 2019; 17:138–142.

Kourambas J , Byrne RR , Preminger GM . Does a ureteral access sheath facilitate ureteroscopy. J Urol, 2001; 165:789–793.

Al-Qahtani SM , Letendre J , Thomas A , Natalin R , Saussez T , Traxer O . Which ureteral access sheath is compatible with your flexible ureteroscope. J Endourol, 2014; 28:286–290.

Borofsky MS , Dauw CA , York NE , Hoovler C , Lingeman JE . Comprehensive costs associated with fiberoptic and digital flexible ureteroscopes at a High Volume Teaching Hospital. Urol Pract, 2017; 4:187–192.

L'esperance JO , Ekeruo WO , Scales CD , et al. Effect of ureteral access sheath on stone-free rates in patients undergoing ureteroscopic management of renal calculi. Urology, 2005; 66:252–255.

Breda A , Emiliani E , Millan F , et al. The new concept of ureteral access sheath with guidewire disengagement: One wire does it all. World J Urol, 2016; 34:603–606.

Kourambas J , Delvecchio FC , Munver R , Preminger GM . Nitinol stone retrieval-assisted ureteroscopic management of lower pole renal calculi. Urology, 2000; 56:935–939.

Traxer O , Keller EX . Thulium fiber laser: The new player for kidney stone treatment? A comparison with Holmium:YAG laser. World J Urol, 2020; 38:1883–1894.

Okhunov Z , Jiang P , Afyouni AS , et al. Caveat Emptor: The Heat Is “ON”—An in vivo evaluation of the thulium fiber laser and temperature changes in the porcine kidney during dusting and fragmentation modes. J Endourol, 2021; 35:1716–1722.

Traxer O , Thomas A . Prospective evaluation and classification of ureteral wall injuries resulting from insertion of a ureteral access sheath during retrograde intrarenal surgery. J Urol, 2013; 189:580–584.

Stern KL , Loftus CJ , Doizi S , Traxer O , Monga M . A prospective study analyzing the association between high-grade ureteral access sheath injuries and the formation of ureteral strictures. Urology, 2019; 128:38–41.

Delvecchio FC , Auge BK , Brizuela RM , et al. Assessment of stricture formation with the ureteral access sheath. Urology, 2003; 61:518–522; discussion 522.

De Coninck V , Keller EX , Rodríguez-Monsalve M , Audouin M , Doizi S , Traxer O . Systematic review of ureteral access sheaths: Facts and myths. BJU Int, 2018; 122:959–969.

Lallas CD , Auge BK , Raj GV , et al. Laser Doppler flowmetric determination of ureteral blood flow after ureteral access sheath placement. J Endourol, 2002; 16:583–590.