ROCK 2012 Annual Meeting Program

Friday, September 21, 2012
University Place Conference Center and Hotel
Indianapolis, Indiana

Friday, September 21, 2012
Session 1
Moderators: James Lingeman and Manoj Monga
1:00 - 1:05 p.m.
WELCOME by R.O.C.K. Society President, James E. Lingeman, M.D.
1:05 - 1:25 p.m.
Importance of stone culture in the era of antimicrobial resistance
Nicole L. Miller
1:25 - 1:45 p.m.
Surgical decompression is lifesaving for patients with sepsis and ureteral calculi
Ojas Shah
1:45 - 2:05 p.m.
Implications of socio-economic measures on stone risk and stone management
Vernon Pais, Jr.
2:05 - 2:25 p.m.
The recurrence of calculus (ROC) score for predicting a second symptomatic episode among stone formers in the general population
Andrew Rule
2:25 - 2:45 p.m.
Dairy and non-dairy calcium intake and the risk of incident kidney stones
Gary Curhan
2:45 - 3:05 p.m.
The dietary influence of stone formation in children
Sherry Ross
3:05 - 3:30 p.m.
Break
Session 2
Moderators: Margaret Pearle and Michael Lipkin
3:30 - 3:50 p.m.
Contrasting histopathology and crystal deposits in kidneys of idiopathic stone formers who produce hydroxyapatite, brushite, or calcium oxalate stones
Andrew Evan
3:50 - 4:10 p.m.
Incidence of nephrocalcinosis in calcium phosphate stone formers who do not have RTA or primary hyperparathyroidism
Naeem Bhojani
4:10 - 4:30 p.m.
Computed tomography detection limits for Randallís plaque versus duct of Bellini plugging
Amy Krambeck
4:30 - 4:50 p.m.
Clinical correlates of plaque and plug distribution
John Lieske
4:50 - 5:10 p.m.
Mechanisms of thiazide-induced hypocalciuria in calcium stone formers
Kristin Bergsland

Saturday, September 22, 2012
5:10 - 5:30 p.m.
Histopathology and pathophysiology of PH1
Elaine Worcester
Session 3
Moderators: Glenn Preminger and Raju Thomas
8:00 - 8:20 a.m.
What really makes a good lithotriptor?
Pei Zhong
8:20 - 8:40 a.m.
Characterization of the Lithogold lithotriptor
James McAteer
8:40 - 9:00 a.m.
Use of stone volume and morphology to aid compositional analysis
Mingliang Qu
9:00 - 9:20 a.m.
A review of laparoscopic and robot-assisted surgical techniques for stone disease
Mitchell Humphreys
9:20 - 9:40 a.m.
Ureteroscopic management of proximal ureteral stones ó a prospective, multi- institutional study
Brian Matlaga
9:40 - 10:00 a.m.
Break
Session 4
Moderators: Khashayar Sakhaee and Fredric Coe
10:00 - 10:20 a.m.
Novel citrate transport in the proximal tubule
L. Lee Hamm
10:20 - 10:40 a.m.
Update on the link between decreased macromolecular net charge and stone disease
Jeffrey Wesson
10:40 - 11:00 a.m.
Manipulating urine net charge by acid and high protein feeding: effect on calcium oxalate deposition
Jack Kleinman
11:00 - 11:20 a.m.
Pathogenesis of obesity-associated hyperoxaluria: relevance to nephrolithiasis
Hatim Hassan
11:20 - 11:40 a.m.
APRT deficiency and dihydroxyadeninuria: an underrecognized cause of kidney stones and CKD
Vidar Edvardsson
11:40 - 12:00 p.m.
Tamm-Horsfall protein deficiency and intrarenal calcification
Xue-Ru Wu
12:00 - 1:00 p.m.
Lunch
Session 5
Moderators: John Asplin and Marguerite Hatch
1:00 - 1:20 p.m.
Update on swine model of hyperoxaluria
Kristina Penniston
1:20 - 1:40 p.m.
Genetics of calcium oxalate urolithiasis in a spontaneous canine model
Eva Furrow
1:40 - 2:00 p.m.
Real time visualization of oxalate nephrolithiasis in Drosophila model
Michael Romero
2:00 - 2:20 p.m.
KOx feeding in the rat: urinary and physiologic changes
Neil Mandel
2:20 - 2:40 p.m.
Glycolate cycling and oxalate synthesis
Ross Holmes
2:40 - 3:00 p.m.
Break
Session 6
Moderators: James Williams and Elaine Worcester
3:00 - 3:20 p.m.
Oxalate interactions with the renal cells
Hari Koul
3:20 - 3:40 p.m.
Exploring the contribution of carbonic anhydrase to intestinal oxalate handling
Jonathan Whittamore
3:40 - 4:00 p.m.
Activation of NADPH oxidase by oxalate
Saeed Khan
4:00 - 5:00 p.m.
Business Meeting