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Luis Guerra
Clinical Investigator, CHEO Research Institute
Chief, Division of Urology, Department of Surgery, CHEO
Associate Professor, Department of Surgery/Urology, Faculty of Medicine, University of Ottawa

lguerra@uottawa.ca
613-737-7600 Ext. 1353
Current Research:
  • Examining barriers and thresholds to referral for antenatal assessment by Pediatric Urology after detection of antenatal hydronephrosis (using BORN data).
  • Randomized controlled trial on biofeedback in children with dysfunctional elimination syndrome with recurrent UTIs and urinary incontinence.
  • Assessment of the usefulness of Urodynamics as an aid in the decision making process for neurosurgery in infants with cutaneous stigmata of tethered cord.
  • Study on urinary infection, bacterial prevalence and resistance profile in patients performing intermittent catheterization for neurogenic bladder.
  • Systematic review of the literature on bladder function of infants and non-toilet trained children.
  • Prospective double-blinded, age stratified randomized, controlled trial on the addition of clonidine to 0.2% ropivacaine for wound instillation after minor lower abdominal surgery in Children.
  • The impact of Trendelenburg position on respiratory system mechanics during laparoscopic surgery for intra-abdominal testes in children.
  • Voiding urosonography with ultrasound contrast agent, a radiation-free technique for monitoring of vesico-ureteral reflux in children.
Research Team:
Biography:

Dr. Luis Guerra is a specialist in Pediatric Urology, with a particular interest in neurogenic bladder and uro-neurology. He holds a Master of Science degree in Clinical Epidemiology from the University of Ottawa, with skills in systematic reviews and clinical trial methodology.

Sample Publications:

Castagnetti M, Leonard M, Guerra L, Esposito C, Cimador M. Benign penile skin anomalies in children: a primer for pediatricians. World J Pediatr 2015 Mar 9 [Epub ahead of print].

 

De Carli C, Guerra LA. Simultaneous bilateral laparoscopic nephrectomy in a child with peritoneal catheter dialysis using a 4-port trans-abdominal technique. Can Urol Assoc J 2015;9(1-2):59-61.

 

Costa DF, Lavallée LT, Dubois C, Leonard M, Guerra L. Are we accurately predicting bladder capacity in infants? Can Urol Assoc J 2014;8(9-10):329-32.

 

Guerra L, Leonard M, Castagnetti M. Best practice in the assessment of bladder function in infants. Ther Adv Urol 2014;6(4):148-64.

 

Lavallée LT, Leonard MP, Dubois C, Guerra LA. Urodynamic testing--is it a useful tool in the management of children with cutaneous stigmata of occult spinal dysraphism?

J Urol 2013;189(2):678-83.

 

Kim B, Leonard MP, Bass J, Ruzhynsky V, de Nanassy J, Guerra L. Analysis of the Clinical Significance and Cost Associated With the Routine Pathological Analysis of Pediatric Inguinal Hernia Sacs. J Urol 2011;186:1620-4.

 

Desantis DJ, Leonard MP, Preston M, Barrowman N, Guerra LA. Effectiveness of Biofeedback for Dysfunctional Elimination Syndrome in Pediatrics: A Systematic Review. J Pediatr Urol 2011;7(3):342-8.

 

Elyas R, Guerra LA, Pike J, DeCarli C, Betolli M, Bass J, Chou S, Sweeney B, Rubin S, Barrowman N, Moher D, Leonard M. Is staging beneficial for Fowler-Stephens orchiopexy? A systematic review. J Urol 2010;183(5):2012-8.

 

Dust N, Daboval T, Guerra L. Evaluation and management of priapism in a newborn: A case report and review of the literature. Paediatr Child Health 2011 Jan;16(1):e6-8.

 

 

 

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