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Gaston Astroza

profesor asistente

pontificia universidad catolica de chile

santiago, Chile

Endourología y litiasis, estudios evaluación económica en salud.

medico cirujano, UNIVERSIDAD DE CONCEPCION. Chile, 2002
Cirujano General, UNIVERSIDAD DE CHILE. Chile, 2006
Licenciado en Medicina, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2002
Epidemiologia clínica, UNIVERSIDAD DE LA FRONTERA. Chile, 2018

profesor asistente Full Time

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

medicina

santiago, Chile

2013 - A la fecha
Fellow Full Time

DUKE UNIVERSITY

Estados Unidos

2012 - 2012

medico servicio urologia Full Time

complejo asistencial sotero del rio

santiago, Chile

2008 - 2011
medico urologo Full Time

pontificia universidad catolica de chile

santiago, Chile

2011 - A la fecha
Cirujano Urgencia Other

Hospital Barros Ludos Trudeau

Chile

2008 - 2011

Profesor asistente de pre y post grado Escuela de Medicina Pontificia Universidad católica de Chile


Radiological differential diagnosis and management of retroperitoneal hematomas posterior to radical inguinal orchiectomies. A case report Zuniga, Alvaro Article ISI SCOPUS Urology Case Reports (2022)
Intrarenal temperature measurement associated with holmium laser intracorporeal lithotripsy in an ex vivo model Cristobal Bravo, Juan Article ISI SCOPUS Central European Journal of Urology (2021)
Early ureteroscopic treatment in patients with urosepsis associated with ureteral calculi is a safe approach. A pilot study Sarras M. Article ISI SCOPUS Central European Journal of Urology (2019)
Subcapsular Renal-Infected Hematoma After Retrograde Intrarenal Surgery: A Rare but Serious Complication. Consigliere L; Gallegos H.; Rojas F. Article JOURNAL OF ENDOUROLOGY (2016)
Treatment Response in Patients with Stones, and Low Urinary pH and Hypocitraturia Stratified by Body Mass Index Astroza G.M.; Neisius A.; Tsivian M; Preminger G.M.; Lipkin ME Article ISI SCOPUS JOURNAL OF UROLOGY (2016)
Validation of a high-fidelity model in ureteroscopy incorporating hand motion analysis Salvadó, JA; Oyanedel, F; Sepulveda S.; Toledo, H; Saavedra A.; Astroza G.; Consigliere L Article ISI SCOPUS International Urology and Nephrology (2015)
Validation of a high-fidelity model in ureteroscopy incorporating hand motion analysis. Oyanedel, F; Toledo, H; Consigliere L Article Int Urol Nephrol. (2015)
Digital Tomosynthesis: A New Technique for Imaging Nephrolithiasis. Specific Organ Doses and Effective Doses Compared With Renal Stone Protocol Noncontrast Computed Tomography Neisius A.; Astroza G.M.; Wang C.; Nguyen G.; Kuntz NJ; Januzis N; Ferrandino MN; Yoshizumi TT; Preminger G.M.; Lipkin ME Article ISI UROLOGY (2014)
Digital tomosynthesis: a new technique for imaging nephrolithiasis. Specific organ doses and effective doses compared with renal stone protocol noncontrast computed tomography. Neisius A.; Astroza G.M.; Wang C.; Kuntz NJ; Januzis N; Ferrandino MN; Yoshizumi TT; Preminger G.M.; Lipkin ME; Nguyen G. Article UROLOGY (2014)
Does body mass index impact the outcomes of tubeless percutaneous nephrolithotomy? Kuntz NJ; Neisius A.; Astroza G.M.; Tsivian M; Iqbal MW; Youssef R; Ferrandino MN; Preminger G.M.; Lipkin ME Article ISI SCOPUS BJU INTERNATIONAL (2014)
Does the nephrostomy tract length impact the outcomes of percutaneous nephrolithotomy (PNL)? Astroza G.M.; Neisius A.; Tsivian M; Wang AJ; Preminger G.M.; Lipkin ME Article ISI SCOPUS INTERNATIONAL UROLOGY AND NEPHROLOGY (2014)
Assessment of a modified acoustic lens for electromagnetic shock wave lithotripters in a swine model Mancini JG; Neisius A.; Smith N.; Sankin G; Astroza G.M.; Lipkin ME; Simmons WN; Preminger G.M.; Zhong P. Article J urology. (2013)
Effect of Supine vs Prone Position on Outcomes of Percutaneous Nephrolithotomy in Staghorn Calculi: Results From the Clinical Research Office of the Endourology Society Study Astroza, Gaston; Lipkin, Michael; Neisius, Andreas; Preminger, Glenn; De Sio, Marco; Sodha, Hiren; Saussine, Christian; de la Rosette, Jean; CROES PNL Study Grp Article ISI UROLOGY (2013)
Effect of supine vs prone position on outcomes of percutaneous nephrolithotomy in staghorn calculi: results from the Clinical Research Office of the Endourology Society Study. Astroza G.; Lipkin M; Neisius A.; Preminger G; De Sio M; Sodha H; Saussine C; de la Rosette J.; CROES PNL Study Group Article UROLOGY (2013)
increasing dwell time of mitomycin C in the upper tract with a reverse thermosensitive polymer. Wang AJ; Goldsmith ZG; Astroza G.M.; Oredein-McCoy O; Iqbal MW; Simmons WN; Madden JF; Preminger G.M.; Inman BA; Lipkin ME; et al. Article J Endourology. (2013)
Obesity Triples the Radiation Dose of Stone Protocol Computerized Tomography Wang, Agnes J.; Goldsmith, Zachariah G.; Wang, Chu; Nguyen, Giao; Astroza, Gaston M.; Iqbal, Muhammad W.; Neville, Amy M.; Lowry, Carolyn; Toncheva, Greta; Yoshizumi, Terry T.; et al. Article ISI JOURNAL OF UROLOGY (2013)
Obesity triples the radiation dose of stone protocol computerized tomography. Wang AJ; Goldsmith ZG; Wang C.; Nguyen G.; Astroza G.M.; Neisius A.; Iqbal MW; Neville AM; Lowry C.; Toncheva G; et al. Article J urology. (2013)
Radiation exposure in the follow-up of patients with urolithiasis comparing digital tomosynthesis, non- contrast CT, standard KUB, and IVU. Astroza G.M.; Neisius A.; Wang AJ; Nguyen G.; Toncheva G; Wang C.; Januzis N; Lowry C.; Ferrandino MN; Neville AN; et al. Article J Endourology. (2013)
Radiation Exposure in Urology: A Genitourinary Catalogue for Diagnostic Imaging Neisius A.; Wang AJ; Wang C.; Nguyen G.; Tsivian M; Kuntz NJ; Astroza G.M.; Lowry C.; Toncheva G; Yoshizumi TT; et al. Article ISI SCOPUS Journal of Urology (2013)
Radiation exposure in urology: a genitourinary catalogue for diagnostic imaging. Neisius A.; Wang AJ; Wang C.; Nguyen G.; Tsivian M; Kuntz NJ; Astroza G.M.; Lowry C.; Toncheva G; Yoshizumi TT; et al. Article J Urology. (2013)
In-Vitro Assessment of a New Portable Ballistic Lithotripter with Percutaneous and Ureteroscopic Models Baldwin, Gregory T.; Gabriel, James C.; Cocks, F. Hadley; Zhong, Pei; Lipkin, Michael Eric Article ISI JOURNAL OF ENDOUROLOGY (2012)
In-vitro assessment of a new portable ballistic lithotripter with percutaneous and ureteroscopic models. Baldwin GT; Gabriel JC; Cocks FH; Goldsmith ZG; Iqbal MW; Astroza G.M.; Simmons WN; Preminger G.M.; Lipkin ME Article J Endourology. (2012)
Optical Performance Comparison of Deflectable Laparoscopes for Laparoendoscopic Single-Site Surgery Simmons, W. Neal Article ISI JOURNAL OF ENDOUROLOGY (2012)
Optical performance comparison of deflectable laparoscopes for laparoendoscopic single-site surgery. Goldsmith ZG; Astroza G.M.; Wang AJ; Simmons WN; Iqbal MW; Lipkin ME; Preminger G.M.; Ferrandino MN Article J Endourology. (2012)
Hemoperitoneum secondary to bleeding of a hepatic metastasis of testicular carcinoma Astroza G.; Faundes V. Article Cent European J Urol (2011)
Appendiceal endometriosis differentially diagnosed from acute appendicitis Astroza G.; Faundes V.; Nanjari R.; Fleiderman, M; Rodriguez C. Article ISI SCOPUS Chinese Medical Journal (2010)
Isolated manifestation of necrotizing vasculitis of the bladder. A case report Becker A.; Astroza G.; Quezada N.; Riano, C; Urrutia J.; Guzman S. Article ISI SCOPUS Der Urologe (2008)


costo efectividad de ureterolitectomía endoscopica comparado con litotrisia extracorporea y tratamiento medico expulsivo para el tratamiento de cálculos menores de 10 mm en pacientes con litiasis ureteral desde la perspectiva del sistema público de salud Proyecto (2017)