Urogenital System Commons^™

Text Messaging For Disease Monitoring In Childhood Nephrotic Syndrome., Chia-Shi Wang, Jonathan P. Troost, Larry A. Greenbaum, Tarak Srivastava, Kimberly Reidy, Keisha Gibson, Howard Trachtman, John D. Piette, Christine B. Sethna, Kevin Meyers, Katherine M. Dell, Cheryl L. Tran, Suzanne Vento, Krishna Kallem, Emily Herreshoff, Sangeeta Hingorani, Kevin Lemley, Gia Oh, Elizabeth Brown, Jen-Jar Lin, Frederick Kaskel, Debbie S. Gipson

Manuscripts, Articles, Book Chapters and Other Papers

Introduction: There is limited information on effective disease monitoring for prompt interventions in childhood nephrotic syndrome. We examined the feasibility and effectiveness of a novel text messaging system (SMS) for disease monitoring in a multicenter, prospective study.

Methods: A total of 127 patientsresults, symptoms, and medication adherence were sent to a designated caregiver (n = 116) or adolescent patient (n = 3). Participants responded by texting. Feasibility of SMS was assessed by SMS adoption, retention, and engagement, and concordance between participant-reported results and laboratory/clinician assessments. The number of disease relapses and time-to-remission data captured by SMS were compared …

An Eqtl Landscape Of Kidney Tissue In Human Nephrotic Syndrome., Christopher E. Gillies, Rosemary Putler, Rajasree Menon, Edgar Otto, Kalyn Yasutake, Viji Nair, Paul Hoover, David Lieb, Shuqiang Li, Sean Eddy, Damian Fermin, Michelle T. Mcnulty, Nephrotic Syndrome Study Network (Neptune), Nir Hacohen, Krzysztof Kiryluk, Matthias Kretzler, Xiaoquan Wen, Matthew G. Sampson, Tarak Srivastava

Manuscripts, Articles, Book Chapters and Other Papers

Expression quantitative trait loci (eQTL) studies illuminate the genetics of gene expression and, in disease research, can be particularly illuminating when using the tissues directly impacted by the condition. In nephrology, there is a paucity of eQTL studies of human kidney. Here, we used whole-genome sequencing (WGS) and microdissected glomerular (GLOM) and tubulointerstitial (TI) transcriptomes from 187 individuals with nephrotic syndrome (NS) to describe the eQTL landscape in these functionally distinct kidney structures. Using MatrixEQTL, we performed cis-eQTL analysis on GLOM (n = 136) and TI (n = 166). We used the Bayesian "Deterministic Approximation of Posteriors" (DAP) to fine-map …

American And Brazilian Children With Primary Urolithiasis: Similarities And Disparities., Maria Goretti Moreira Guimarães Penido, Marcelo De Sousa Tavares, Milena Maria Moreira Guimarães, Tarak Srivastava, Uri S. Alon

Manuscripts, Articles, Book Chapters and Other Papers

Objectives. Considering the differences in location, socioeconomic background, and cultural background, the aim of this study was to try to identify possible factors associated with the increased incidence of urolithiasis by comparing American and Brazilian children with stones.
Methods. Data of 222 American and 190 Brazilian children with urolithiasis were reviewed including age, gender, body mass index, imaging technique used (ultrasound and computed tomography), and 24-hour urine volume and chemistries.
Results. There were no differences between age and gender at diagnosis. Brazilian children were leaner but in no population did obesity rate exceed that of the general population. Ultrasound was …

Renal Function And Proteinuria After Successful Immunosuppressive Therapies In Patients With Fsgs., Ronald J. Hogg, Aaron Friedman, Tom Greene, Milena Radeva, Milos N. Budisavljevic, Jennifer Gassman, Debbie S. Gipson, J Ashley Jefferson, Eunice G. John, Frederick J. Kaskel, Asha Moudgil, Marva Moxey-Mims, Luis A. Ortiz, Jeffrey R. Schelling, William Schnaper, Tarak Srivastava, Howard Trachtman, V Matti Vehaskari, Craig Wong, Robert P. Woronieki, Scott K. Van Why, Anna Zolotnitskaya

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND AND OBJECTIVES: In the FSGS Clinical Trial, 22 cyclosporine-treated and 20 mycophenolate/dexamethasone-treated patients experienced a complete or partial remission after 26 weeks, completed 52 weeks of treatment, and were studied through 78 weeks. Herein, changes in the urine protein/creatinine ratio (UP/C) and estimated GFR (eGFR) throughout the entire study period are defined.

DESIGN, SETTING, PARTICIPANTS, AND MEASUREMENTS: The FSGS Clinical Trial, which was conducted from November 2004 to January 2010, enrolled patients aged 2-40 years, with eGFR ≥40 ml/min per 1.73 m(2) and UP/C >1 mg/mg after ≥4 weeks of corticosteroid therapy. Both groups received lisinopril or losartan throughout …