Medicine and Health Sciences Commons^™

Navigating Veterans With An Abnormal Prostate Cancer Screening Test: A Quasi-Experimental Study, Melissa A. Simon, Narissa J. Nonzee, June M. Mckoy, Dachao Liu, Thanh Ha Luu, Peter Byer, Elizabeth A. Eklund, Elizabeth A. Richey

Dartmouth Scholarship

Prostate cancer disproportionately affects low-income and minority men. This study evaluates the impact of a patient navigation intervention on timeliness of diagnostic resolution and treatment initiation among veterans with an abnormal prostate cancer screen.MethodsParticipants were enrolled between 2006 and 2010. The intervention involved a social worker and lay health worker navigation team that assisted patients in overcoming barriers to care. For navigated (n = 245) versus control (n = 245) participants, we evaluated rates of diagnostic resolution and treatment and adjusted for race, age, and Gleason score.

Early Echocardiographic Changes After Percutaneous Implantation Of The Edwards Sapien Transcatheter Heart Valve In The Pulmonary Position., Shahryar M. Chowdhury, Ziyad M. Hijazi, John Rhodes, Saibal Kar, Raj Makkar, Michael Mullen, Qi-Ling Cao, Lydia King, Jodi Akin, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVES: To evaluate echocardiographic changes after SAPIEN valve implantation in the pulmonary position.

BACKGROUND: The feasibility of the SAPIEN transcatheter pulmonary valve (TPV) has recently been demonstrated. We evaluated changes in pulmonary valve function and the right ventricle after SAPIEN TPV placement.

METHODS: We evaluated echocardiograms at baseline, discharge, 1 and 6 months after TPV placement in 33 patients from 4 centers. Pulmonary insufficiency severity was graded 0-4. TPV peak and mean gradients were measured. Right ventricular (RV) size and function were quantified using routine measures derived from color, spectral, and tissue Doppler indices and two-dimensional echocardiography.

RESULTS: At baseline, …

State-By-State Variation In Emergency Versus Elective Colon Resections: Room For Improvement., Augustine C. Obirieze, Mehreen Kisat, Caitlin W. Hicks, Tolulope A. Oyetunji, Eric B. Schneider, Darrell J. Gaskin, Elliott R. Haut, David T. Efron, Edward E. Cornwell, Adil H. Haider

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Compared with elective surgical procedures, emergency procedures are associated with higher cost, morbidity, and mortality. This study seeks to investigate potential state-by-state variations in the incidence of emergent versus elective colon resections.

METHODS: A retrospective analysis of all adult patients (aged ≥18 years) included in the Nationwide Inpatient Sample from 2005 to 2009 who underwent hemicolectomy (right or left) or sigmoidectomy was conducted. Discharge-level weights were applied, and generalized linear models were used to assess the odds of a patient undergoing emergent versus elective colon surgery nationally and for each state after adjusting for patient and hospital factors. Odds …

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 …