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Barry R. Davis
Researcher at University of Texas at Austin
Publications - 351
Citations - 50989
Barry R. Davis is an academic researcher from University of Texas at Austin. The author has contributed to research in topics: Chlorthalidone & Amlodipine. The author has an hindex of 78, co-authored 342 publications receiving 47899 citations. Previous affiliations of Barry R. Davis include Tulane University & Cardiovascular Institute of the South.
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Journal ArticleDOI
Selecting Screening Criteria for Clinical Trials: An Example from the Systolic Hypertension in the Elderly Program
Janet Wittes,Edward Lakatos,Dennis Black,Barbara J. Geraci,Barry R. Davis,Lemuel A. Moyé,Jeffrey L. Probstfield +6 more
TL;DR: The design of a screening procedure for the Systolic Hypertension in the Elderly Program (SHEP), a randomized clinical trial designed to test whether regular administration of antihypertensive medication reduces the risk of stroke in elderly persons with isolated systolic hypertension, is described.
Journal ArticleDOI
Risk of hospitalized gastrointestinal bleeding in persons randomized to diuretic, ACE-inhibitor, or calcium-channel blocker in ALLHAT.
William Phillips,Linda B. Piller,Jeff D. Williamson,Jeff Whittle,Syed Z. A. Jafri,Charles E. Ford,Paula T. Einhorn,Suzanne Oparil,Curt D. Furberg,Richard H. Grimm,Michael H. Alderman,Barry R. Davis,Jeffrey L. Probstfield +12 more
TL;DR: Using administrative databases, the authors re‐examined in a post‐hoc analysis whether the Antihypertensive and Lipid‐Lowering Treatment to Prevent Heart Attack Trial participants randomized to the CCB amlodipine had a greater risk of hospitalized GI bleeding (a prespecified outcome) compared with those randomized toThe diuretic chlorthalidone or the angiotensin‐converting enzyme inhibitor lisinopril.
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Extrahepatic Iron Deposition In Chronically Transfused Children With Sickle Cell Anemia – Baseline Findings From The Twitch Trial
John C. Wood,Alan R. Cohen,Banu Aygun,Hamayun Imran,Lori Luchtman-Jones,Alexis A. Thompson,Beng Fuh,Barry R. Davis,Sara L. Pressel,William H. Schultz,Russell E. Ware +10 more
TL;DR: Overall, chronically transfused children with SCA have greater splenic and renal iron deposition, but much milder pancreatic iron overload, than that observed in transfused thalassemia patients.
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Variation in Serial TCD Velocity Measurements in the TCD with Transfusions Changing to Hydroxyurea (TWiTCH) Trial
Russell E. Ware,Adam Lane,William H. Schultz,Hamayun Imran,Margaret T. Lee,Matthew M. Heeney,Clark Brown,Lori Luchtman-Jones,Jennifer Webb,Sherron M. Jackson,Banu Aygun,Scott T. Miller,Jennifer A. Rothman,Alexis A. Thompson,Judy Luden,Barry R. Davis,Robert J. Adams +16 more
TL;DR: The TWiTCH trial provides prospective data regarding the biological variation in serial TCD values that occurs in children with previous abnormal TCD examinations but no severe vasculopathy.
Journal ArticleDOI
Physical working capacity after acute myocardial infarction in patients with low ejection fraction and effect of captopril.
L. Howard Hartley,Greg C. Flaker,Lofty L. Basta,Frank Menapace,Steven A. Goldman,Barry R. Davis,Peggy Hamm,Gervasio A. Lamas,Lemuel A. Moyé,Chuan Chuan Wun,Marc A. Pfeffer +10 more
TL;DR: This study concurs with 2 of 3 previous post-AMI studies and supports the conclusion that working capacity is not affected by angiotensin-converting enzyme inhibition at 4 or 12 months after AMI in patients without congestive heart failure.