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    Roger Sur

    TitleClinical Professor
    SchoolUniversity of California, San Diego
    DepartmentUrology
    Address200 W. Arbor Drive #8897
    CA San Diego 92103
    Phone619-543-2628
    vCardDownload vCard

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      Research

      • Seek role of urinary protein abnormalities (Tamm Horsfall Protein) in kidney stone disease.

      • Determine genetic causes of kidney stone disease.

      • Create a radiation free kidney stone center that provides novel, minimally invasive surgical techniques.



      Research Topics

      • Genetics

      • Molecular Biology

      • Structural Biology



      Current Project Titles

      • The Role of Tamm-Horsfall Protein in Urinary Stone Disease- a clinical investigation using HPLC, size exclusion chromotography, and mass spectrometry.

      • Genome Wide Association studies (GWAS) in Kidney Stone Disease



      Profile

      Dr. Sur is a American Board of Urology Certified urologist who is Director of the UCSD Comprehensive Kidney Stone Center. He completed an Endourology Society Fellowship at Duke University Medical Center training under a world renowned kidney stone specialist.

      Dr. Sur seeks to bring a world class kidney stone center to the SouthWest United States that will focus on surgical treatment, medical prevention, and research into causes of kidney stones. It is the only center of its kind here in Southern California dedicated to patients suffering from kidney stones.

      Additionally, having performed more than 100 robotic cases, Dr. Sur also brings a wealth of experience to patients seeking robotic surgery. He served 15 years active duty as a Naval Physician in numerous overseas deployments and currently is a Reservist at Naval Medical Center San Diego. Dr. Sur is not only an Associate Professor of Surgery at UCSD, but also an Associate Professor of Surgery at the military medical school USUHS (Uniformed Services University of the Health Sciences).

      Dr. Sur has published numerous manuscripts and books and serves as the course director for teaching biostatistics at the annual American Urological Association Basic Science course. His other strong interest is teaching Evidence-based Medicine while serving on the the International Evidence Based Urology (EBU) Working Group.

      Read about five ways to prevent kidney stones.


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      Collapse Bibliographic 
      Collapse Publications
      Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
      List All   |   Timeline
      1. Abbott JE, Miller DL, Shi W, Wenzler D, Elkhoury FF, Patel ND, Sur R. Optimization of urinary dipstick pH: Are multiple dipstick pH readings reliably comparable to commercial 24-hour urinary pH? Investig Clin Urol. 2017 Sep; 58(5):378-382. PMID: 28868511.
        View in: PubMed
      2. Raheem OA, Khandwala YS, Sur R, Ghani KR, Denstedt JD. Burden of Urolithiasis: Trends in Prevalence, Treatments, and Costs. Eur Urol Focus. 2017 Feb; 3(1):18-26. PMID: 28720363.
        View in: PubMed
      3. Masterson JH, Phillips CJ, Crum-Cianflone NF, Krause RJ, Sur R, L'Esperance JO. A 10-Year Retrospective Review of Nephrolithiasis in the Navy and Navy Pilots. J Urol. 2017 Feb 21. PMID: 28235550.
        View in: PubMed
      4. Wenzler DL, Abbott JE, Su JJ, Shi W, Slater R, Miller D, Siemens MJ, Sur R. Predictors of radiation exposure to providers during percutaneous nephrolithotomy. Urol Ann. 2017 Jan-Mar; 9(1):55-60. PMID: 28216931.
        View in: PubMed
      5. Penniston KL, Antonelli JA, Viprakasit DP, Averch TD, Sivalingam S, Sur R, Pais VM, Chew BH, Bird VG, Nakada SY. Validation and Reliability of the Wisconsin Stone Quality of Life Questionnaire. J Urol. 2016 Nov 23. PMID: 27889419.
        View in: PubMed
      6. Chang HC, Tzou DT, Usawachintachit M, Duty BD, Hsi RS, Harper JD, Sorensen MD, Stoller ML, Sur R, Chi T. Rationale and Design of the Registry for Stones of the Kidney and Ureter (ReSKU): A Prospective Observational Registry to Study the Natural History of Urolithiasis Patients. J Endourol. 2016 Nov 1. PMID: 27758162.
        View in: PubMed
      7. Abbott JE, Sur R. Ureterorenoscopy: current technology and future outlook. Minerva Urol Nefrol. 2016 Oct 19. PMID: 27759737.
        View in: PubMed
      8. Abbott JE, Han A, McDonald M, Lakin C, Sur R. Are antibiotics necessary during routine cystoscopic stent removal? Transl Androl Urol. 2016 Oct; 5(5):784-788. PMID: 27785437.
        View in: PubMed
      9. Chi T, Usawachintachit M, Filippou P, Bayne D, Hu W, Chang H, Xia L, Chen Q, Xue W, He H, Long Q, Arsovska O, Taylor E, Paterson R, Sur R, Chew B, Stoller ML, Li J. Significant differences in struvite and cystine stone frequency seen among Chinese nephrolithiasis patients living in North America compared to those living in China. Transl Androl Urol. 2016 Jun; 5(3):375-80. PMID: 27298786.
        View in: PubMed
      10. Chew BH, Brotherhood HL, Sur R, Wang AQ, Knudsen BE, Yong C, Marien T, Miller NL, Krambeck AE, Charchenko C, Humphreys MR. Natural History, Complications and Re-Intervention Rates of Asymptomatic Residual Stone Fragments after Ureteroscopy: a Report from the EDGE Research Consortium. J Urol. 2016 Apr; 195(4P1):982-6. PMID: 26585680.
        View in: PubMed
      11. Abbott JE, Sur R. When is a Urology Drug Safe Enough for Pregnancy? J Urol. 2016 Jan; 195(1):13-4. PMID: 26475656.
        View in: PubMed
      12. Argade S, Chen T, Shaw T, Berecz Z, Shi W, Choudhury B, Lowell Parsons C, Sur R. An evaluation of Tamm-Horsfall protein glycans in kidney stone formers using novel techniques. Urolithiasis. 2015 Aug; 43(4):303-12. PMID: 25935139.
        View in: PubMed
      13. Raheem O, Mirheydar HS, Miller D, Palazzi-Churas K, Chang D, Sur R. Contemporary Trends in the Ambulatory Surgical Treatment of Urolithiasis: Population Based Analysis. J Endourol. 2015 Apr 7. PMID: 25849858.
        View in: PubMed
      14. Sur R. Editorial comment for tosoian et Al. J Endourol. 2015 Apr; 29(4):442-3. PMID: 25706814.
        View in: PubMed
      15. Kuntz NJ, Neisius A, Tsivian M, Ghaffar M, Patel N, Ferrandino MN, Sur R, Preminger GM, Lipkin ME. Balloon Dilation of the Ureter: A Contemporary Review of Outcomes and Complications. J Urol. 2015 Aug; 194(2):413-7. PMID: 25728906.
        View in: PubMed
      16. Patel N, Shi W, Liss M, Raheem O, Wenzler D, Schallhorn C, Kiyama L, Lakin C, Ritter M, Sur R. Multidrug Resistant Bacteriuria Before Percutaneous Nephrolithotomy Predicts for Postoperative Infectious Complications. J Endourol. 2014 Nov 25. PMID: 25424241.
        View in: PubMed
      17. Sur R, Shore N, L'Esperance J, Knudsen B, Gupta M, Olsen S, Shah O. Silodosin to Facilitate Passage of Ureteral Stones: A Multi-institutional, Randomized, Double-blinded, Placebo-controlled Trial. Eur Urol. 2015 May; 67(5):959-64. PMID: 25465978.
        View in: PubMed
      18. Sur R. Editorial comment for abbott et Al. J Endourol. 2015 Mar; 29(3):269-70. PMID: 25268513.
        View in: PubMed
      19. Mirheydar HS, Banapour P, Massoudi R, Palazzi KL, Jabaji R, Reid EG, Millard FE, Kane CJ, Sur R. What is the Incidence of Kidney Stones after Chemotherapy in Patients with Lymphoproliferative or Myeloproliferative Disorders? Int Braz J Urol. 2014 Nov-Dec; 40(6):772-80. PMID: 25615245.
        View in: PubMed
      20. Masterson JH, Woo JR, Chang DC, Chi T, L'Esperance JO, Stoller ML, Sur R. Dyslipidemia is associated with an increased risk of nephrolithiasis. Urolithiasis. 2015 Feb; 43(1):49-53. PMID: 25193087.
        View in: PubMed
      21. Hyams ES, Monga M, Pearle MS, Antonelli JA, Semins MJ, Assimos DG, Lingeman JE, Pais VM, Preminger GM, Lipkin ME, Eisner BH, Shah O, Sur R, Mufarrij PW, Matlaga BR. A Prospective, Multi-Institutional Study of Flexible Ureteroscopy for Proximal Ureteral Stones Smaller than 2 cm. J Urol. 2015 Jan; 193(1):165-9. PMID: 25014576.
        View in: PubMed
      22. Sur R. How are we doing with percutaneous nephrolithotomy (PCNL) in England? BJU Int. 2014 May; 113(5):689-90. PMID: 24717061.
        View in: PubMed
      23. Patel N, Chew B, Knudsen B, Lipkin M, Wenzler D, Sur R. Accuracy of endoscopic intraoperative assessment of urologic stone size. J Endourol. 2014 May; 28(5):582-6. PMID: 24341294.
        View in: PubMed
      24. Argade S, Smith CR, Shaw T, Zupkas P, Schmitt TL, Venn-Watson S, Sur R. Solubility of ammonium acid urate nephroliths from bottlenose dolphins (Tursiops truncatus). J Zoo Wildl Med. 2013 Dec; 44(4):853-8. PMID: 24450043.
        View in: PubMed
      25. Mirheydar HS, Palazzi KL, Derweesh IH, Chang DC, Sur R. Percutaneous nephrolithotomy use is increasing in the United States: an analysis of trends and complications. J Endourol. 2013 Aug; 27(8):979-83. PMID: 23590615.
        View in: PubMed
      26. Sur R, Masterson JH, Palazzi KL, L'Esperance JO, Auge BK, Chang DC, Stoller ML. Impact of statins on nephrolithiasis in hyperlipidemic patients: a 10-year review of an equal access health care system. Clin Nephrol. 2013 May; 79(5):351-5. PMID: 23195830.
        View in: PubMed
      27. Woldrich JM, Palazzi K, Stroup SP, Sur R, Parsons JK, Chang D, Derweesh IH. Trends in the surgical management of localized renal masses: thermal ablation, partial and radical nephrectomy in the USA, 1998-2008. BJU Int. 2013 Jun; 111(8):1261-8. PMID: 23470140.
        View in: PubMed
      28. Cohen SA, Rangarajan SS, Chen T, Palazzi KL, Langford JS, Sur R. Occupational hazard: radiation exposure for the urologist--developing a reference standard. Int Braz J Urol. 2013 Mar-Apr; 39(2):209-13. PMID: 23683685.
        View in: PubMed
      29. Chen T, Godebu E, Horgan S, Mirheydar HS, Sur R. The effect of restrictive bariatric surgery on urolithiasis. J Endourol. 2013 Feb; 27(2):242-4. PMID: 23006039.
        View in: PubMed
      30. Sur R. Editorial comment: Primary prevention of nephrolithiasis is cost-effective for a national healthcare system. BJU Int. 2012 Dec; 110(11 Pt C):E1068. PMID: 22686256.
        View in: PubMed
      31. Raheem OA, Mirheydar HS, Palazzi K, Chenoweth M, Lakin C, Sur R. Prevalence of nephrolithiasis in human immunodeficiency virus infected patients on the highly active antiretroviral therapy. J Endourol. 2012 Aug; 26(8):1095-8. PMID: 22429050.
        View in: PubMed
      32. Schmitt TL, Sur R. Treatment of ureteral calculus obstruction with laser lithotripsy in an Atlantic bottlenose dolphin (Tursiops truncatus). J Zoo Wildl Med. 2012 Mar; 43(1):101-9. PMID: 22448516.
        View in: PubMed
      33. Sur R. Editorial comment. J Urol. 2012 Mar; 187(3):924. PMID: 22264466.
        View in: PubMed
      34. Sur R, Dahm P. History of evidence-based medicine. Indian J Urol. 2011 Oct; 27(4):487-9. PMID: 22279315.
        View in: PubMed
      35. Nowfar S, Palazzi-Churas K, Chang DC, Sur R. The relationship of obesity and gender prevalence changes in United States inpatient nephrolithiasis. Urology. 2011 Nov; 78(5):1029-33. PMID: 21676441.
        View in: PubMed
      36. Rane A, Sur R, Chew B. Retropulsion during intracorporeal lithotripsy: what's out there to help? BJU Int. 2010 Sep; 106(5):591-2. PMID: 20608930.
        View in: PubMed
      37. Kopp RP, Dato PE, Sur R. Bladder perforation associated with hot tub. J Sex Med. 2011 Jan; 8(1):321-4. PMID: 20819142.
        View in: PubMed
      38. Gaylis FD, Van SJ, Daneshvar MA, Gaylis GM, Gaylis JB, Sheela RB, Stern EJ, Hanson PB, Sur R. Preprinted standardized orders promote venous thromboembolism prophylaxis compared with traditional handwritten orders: an endorsement of standardized evidence-based practice. Am J Med Qual. 2010 Nov-Dec; 25(6):449-56. PMID: 20805424.
        View in: PubMed
      39. Sur R, Dahm P. Evidence-based urology in practice: Kaplan-Meier analysis. BJU Int. 2010 May; 105(10):1360-2. PMID: 20230387.
        View in: PubMed
      40. Scales CD, Chandrashekar AS, Robinson MR, Cantor DA, Sullivan J, Haleblian GE, Leitao VA, Sur R, Borawski KM, Koeberl D, Kishnani PS, Preminger GM. Stone forming risk factors in patients with type Ia glycogen storage disease. J Urol. 2010 Mar; 183(3):1022-5. PMID: 20092831.
        View in: PubMed
      41. Turpen RM, Fesperman SF, Sultan S, Borawski KM, Norris RD, Klink J, Sur R, Breau RH, Krupski TL, Dahm P. Levels of evidence ratings in the urological literature: an assessment of interobserver agreement. BJU Int. 2010 Mar; 105(5):602-6. PMID: 20089109.
        View in: PubMed
      42. Scales CD, Voils CI, Fesperman SF, Sur R, Kübler H, Preminger GM, Dahm P. Barriers to the practice of evidence-based urology. J Urol. 2008 Jun; 179(6):2345-9; discussion 2349-50. PMID: 18423732.
        View in: PubMed
      43. Sur R, Wagner AA, Albala DM, Su LM. Critical role of the assistant in laparoscopic and robot-assisted radical prostatectomy. J Endourol. 2008 Apr; 22(4):587-9; discussion 589-90. PMID: 18324900.
        View in: PubMed
      44. Norris RD, Sur R, Springhart WP, Marguet CG, Mathias BJ, Pietrow PK, Albala DM, Preminger GM. A prospective, randomized, double-blinded placebo-controlled comparison of extended release oxybutynin versus phenazopyridine for the management of postoperative ureteral stent discomfort. Urology. 2008 May; 71(5):792-5. PMID: 18339420.
        View in: PubMed
      45. Sur R, Haleblian GE, Cantor DA, Springhart WP, Albala DM, Preminger GM. Efficacy of intravesical ropivacaine injection on urinary symptoms following ureteral stenting: a randomized, controlled study. J Endourol. 2008 Mar; 22(3):473-8. PMID: 18290733.
        View in: PubMed
      46. Borawski KM, Sur R, Miller OF, Pak CY, Preminger GM, Kolon TF. Urinary reference values for stone risk factors in children. J Urol. 2008 Jan; 179(1):290-4; discussion 294. PMID: 18006021.
        View in: PubMed
      47. Robinson MR, Norris RD, Sur R, Preminger GM. Urolithiasis: not just a 2-legged animal disease. J Urol. 2008 Jan; 179(1):46-52. PMID: 17997446.
        View in: PubMed
      48. Haleblian GE, Cantor DA, Sur R, Assimos DG, Preminger GM. Nephrolithiasis in identical twins: the impact of nature vs nurture. BJU Int. 2007 Sep; 100(3):621-3. PMID: 17669145.
        View in: PubMed
      49. Haleblian GE, Sur R, Albala DM, Preminger GM. Subcutaneous bupivacaine infiltration and postoperative pain perception after percutaneous nephrolithotomy. J Urol. 2007 Sep; 178(3 Pt 1):925-8. PMID: 17632138.
        View in: PubMed
      50. Kang DE, Sur R, Haleblian GE, Fitzsimons NJ, Borawski KM, Preminger GM. Long-term lemonade based dietary manipulation in patients with hypocitraturic nephrolithiasis. J Urol. 2007 Apr; 177(4):1358-62; discussion 1362; quiz 1591. PMID: 17382731.
        View in: PubMed
      51. Scales CD, Curtis LH, Norris RD, Springhart WP, Sur R, Schulman KA, Preminger GM. Changing gender prevalence of stone disease. J Urol. 2007 Mar; 177(3):979-82. PMID: 17296391.
        View in: PubMed
      52. Springhart WP, Marguet CG, Sur R, Norris RD, Delvecchio FC, Young MD, Sprague P, Gerardo CA, Albala DM, Preminger GM. Forced versus minimal intravenous hydration in the management of acute renal colic: a randomized trial. J Endourol. 2006 Oct; 20(10):713-6. PMID: 17094744.
        View in: PubMed
      53. Sur R, Scales CD, Preminger GM, Dahm P. Evidence-based medicine: a survey of American Urological Association members. J Urol. 2006 Sep; 176(3):1127-34. PMID: 16890708.
        View in: PubMed
      54. Borawski KM, Sur R, Preminger GM. Renal calculi presenting as hyperhidrosis in patient with spinal cord injury. Urology. 2006 May; 67(5):1084.e13-4. PMID: 16698376.
        View in: PubMed
      55. Wojcicki JM, Newton R, Urban M, Stein L, Hale M, Patel M, Ruff P, Sur R, Bourboulia D, Sitas F. Low socioeconomic status and risk for infection with human herpesvirus 8 among HIV-1 negative, South African black cancer patients. Epidemiol Infect. 2004 Dec; 132(6):1191-7. PMID: 15635980; PMCID: PMC2870214.
        View in: PubMed, PubMed Central
      56. Sur R, Borboroglu PG, Roberts JL, Amling CL. A prospective randomized comparison of extensive prostate biopsy to standard biopsy with assessment of diagnostic yield, biopsy pain and morbidity. Prostate Cancer Prostatic Dis. 2004; 7(2):126-31. PMID: 15111980.
        View in: PubMed
      57. Borboroglu PG, Sur R, Roberts JL, Amling CL. Repeat biopsy strategy in patients with atypical small acinar proliferation or high grade prostatic intraepithelial neoplasia on initial prostate needle biopsy. J Urol. 2001 Sep; 166(3):866-70. PMID: 11490235.
        View in: PubMed
      58. Sur R, Kane CJ. Sildenafil citrate-associated priapism. Urology. 2000 Jun 1; 55(6):950. PMID: 10840123.
        View in: PubMed
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