Andrew Brevik

A Cadaveric Study of the Deep and Superficial Dorsal Veins for Penile Transplant

Sirai Ramirez, Nawsin Baset, Andrew Brevik, Nathaniel K. Ballek et autres

Objective: It is crucial to know the lengths of the neurovasculature proximal to a penile allograft to allow for better viability of a penile transplant. We performed a cadaveric exploration focused on the deep and superficial dorsal veins as identified in a …

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Evaluation of Renal Function and Stent Durability Following Resonance Stent Placement for Benign Disease

Rohit Bhatt, Kelvin Vo, Andrei D. Cumpanas, Kalon L. Morgan et autres

Introduction: The metal-based Resonance stent (RS) has traditionally been placed in patients with malignant ureteral obstruction; as such, the long-term utility of RS among patients with benign ureteral obstruction (BUO) remains underinvestigated. Methods: We retrospectively reviewed our database for patients with BUO …

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A Review of the Recommendations and Strength of Evidence for Clinical Practice Guidelines on the Management of Small Renal Masses

Pengbo Jiang, Sohrab Naushad Ali, Akhil Peta, Raphael B. Arada et autres

Introduction:With the rise in the detection of incidental small renal masses (SRM), the management paradigm for these patients has become an issue of increasing concern. We aim to identify areas of consensus, controversy, and opportunities for improvement among recently published guidelines and …

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MP64-02 A PILOT STUDY ON THE DARK MATTER OF CLEAR CELL RENAL CELL CARCINOMA: THE ROLE OF THE URINARY MICROBIOME

Andrei D. Cumpanas, Rohit V. Bhatt, Yi XI Wu, Andrew Brevik et autres

You have accessJournal of UrologyCME1 Apr 2023MP64-02 A PILOT STUDY ON THE DARK MATTER OF CLEAR CELL RENAL CELL CARCINOMA: THE ROLE OF THE URINARY MICROBIOME Andrei D. Cumpanas, Rohit Bhatt, Yi XI Wu, Andrew Brevik, Kalon L. Morgan, Allen Rojhani, ANTONIO …

Comparison of Superpulse Thulium Fiber Laser vs Holmium Laser for Ablation of Renal Calculi in an In Vivo Porcine Model

Pengbo Jiang, Zhamshid Okhunov, Andrew Shea Afyouni, Sohrab Naushad Ali et autres

Introduction and Objectives: We sought to compare the effectiveness and efficiency of the superpulse thulium fiber laser (sTFL to the holmium: yttrium–aluminum–garnet [Ho:YAG] laser for ureteroscopic “dusting” of implanted renal stones in an in vivo porcine model. Methods: Twenty-four porcine kidneys (12 …

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Porcine Bladder Replacement with a Bilayer Silk Fibroin Enhanced Prosthetic Reservoir: A Feasibility Study

Pengbo Jiang, Sohrab Naushad Ali, Raphael B. Arada, Akhil Peta et autres

Introduction: The creation of synthetic reservoirs for bladder replacement has been limited by challenges of interfacing synthetic materials and native tissue. We sought to overcome this challenge by utilizing a novel bilayer silk fibroin scaffold (BLSF) as an intermediary toward the development …

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Beyond Efficiency: Surface Electromyography Enables Further Insights into the Surgical Movements of Urologists

Rahul Soangra, Pengbo Jiang, Daniel Haik, Perry J. Xu et autres

Introduction: Surgical skill evaluation while performing minimally invasive surgeries is a highly complex task. It is important to objectively assess an individual's technical skills throughout surgical training to monitor progress and to intervene when skills are not commensurate with the year of …

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Contemporary cost-analysis comparison of direct-to-consumer vs. traditional prescriptions of phosphodiesterase-5 inhibitors

Douglas Schneider, Charles A. Loeb, Andrew Brevik, Farouk M. El‐Khatib et autres

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MP44-17 COMPARISON OF OPERATIVE EFFICIENCY AND EFFECTIVENESS BETWEEN A DUAL LUMEN AND SINGLE LUMEN URETEROSCOPE FOR URETEROSCOPIC STONE REMOVAL

Andrew Brevik, Rohit V. Bhatt, Kalon L. Morgan, Sohrab Naushad Ali et autres

You have accessJournal of UrologyCME1 May 2022MP44-17 COMPARISON OF OPERATIVE EFFICIENCY AND EFFECTIVENESS BETWEEN A DUAL LUMEN AND SINGLE LUMEN URETEROSCOPE FOR URETEROSCOPIC STONE REMOVAL Andrew Brevik, Rohit Bhatt, Kalon Morgan, Sohrab Ali, Akhil Peta, Sina Zarandi, Luke Limfueco, Rajiv Karani, Lillian …

MP32-07 THERMAL EFFECTS OF THE SUPER-PULSE THULIUM FIBER LASER DURING URETERAL STONE LASER LITHOTRIPSY: AN IN-VIVO PORCINE STUDY

Kalon L. Morgan, Pengbo Jiang, Akhil Peta, Maged Ayad et autres

You have accessJournal of UrologyCME1 May 2022MP32-07 THERMAL EFFECTS OF THE SUPER-PULSE THULIUM FIBER LASER DURING URETERAL STONE LASER LITHOTRIPSY: AN IN-VIVO PORCINE STUDY Kalon L. Morgan, Pengbo Jiang, Akhil Peta, Maged Ayad, Rohit Bhatt, Andrew Brevik, Krista Larson, Zhamshid Okhunov, Ted …

MP33-02 AUTOMATED STONE VOLUME DETERMINATION: TRAINING AN ARTIFICIALLY INTELLIGENT ALGORITHM TO SEGMENT KIDNEY STONES ON CT AND CALCULATE 3D VOLUME

Kalon L. Morgan, Rohit V. Bhatt, Sina Soltanzadeh Zarandi, Kelvin Vo et autres

You have accessJournal of UrologyCME1 May 2022MP33-02 AUTOMATED STONE VOLUME DETERMINATION: TRAINING AN ARTIFICIALLY INTELLIGENT ALGORITHM TO SEGMENT KIDNEY STONES ON CT AND CALCULATE 3D VOLUME Kalon L. Morgan, Rohit Bhatt, Sina Soltanzadeh Zarandi, Kelvin Vo, Minh-Chau Vu, Paul Piedras, Akhil Peta, …

Prospective, Randomized Comparison of Dual-Lumen vs Single-Lumen Flexible Ureteroscopes in Proximal Ureteral and Renal Stone Management

Andrew Brevik, Akhil Peta, Zhamshid Okhunov, Andrew Shea Afyouni et autres

Introduction: We sought to compare the safety, efficacy, efficiency, and surgeon experience during upper urinary tract stone management with single-lumen (SLFU) vs dual-lumen flexible ureteroscopes (DLFU). Materials and Methods: Seventy-nine patients with proximal ureteral or renal stone burden <2 cm were randomized …

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