R
Richard I. Rothstein
Researcher at Dartmouth College
Publications - 117
Citations - 10122
Richard I. Rothstein is an academic researcher from Dartmouth College. The author has contributed to research in topics: Barrett's esophagus & Radiofrequency ablation. The author has an hindex of 34, co-authored 114 publications receiving 9677 citations. Previous affiliations of Richard I. Rothstein include The Dartmouth Institute for Health Policy and Clinical Practice & Medical University of South Carolina.
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Journal ArticleDOI
A randomized trial of aspirin to prevent colorectal adenomas
John A. Baron,Bernard F. Cole,Robert S. Sandler,Robert W. Haile,Dennis J. Ahnen,Dennis J. Ahnen,Robert S. Bresalier,Gail McKeown-Eyssen,Robert W. Summers,Richard I. Rothstein,Carol A. Burke,Dale C. Snover,Timothy R. Church,John I. Allen,Michael L. Beach,Gerald J. Beck,John H. Bond,John H. Bond,Tim Byers,E. Robert Greenberg,Jack S. Mandel,Norman E. Marcon,Leila A. Mott,Loretta H. Pearson,Fred Saibil,Rosalind U. van Stolk +25 more
TL;DR: Low-dose aspirin has a moderate chemopreventive effect on adenomas in the large bowel, using generalized linear models to compute risk ratios and 95 percent confidence intervals.
Journal ArticleDOI
Radiofrequency Ablation in Barrett's Esophagus with Dysplasia
Nicholas J. Shaheen,Prateek Sharma,Bergein F. Overholt,Herbert C. Wolfsen,Richard E. Sampliner,Kenneth K. Wang,Joseph A. Galanko,Mary P. Bronner,John R. Goldblum,Ana E. Bennett,Blair A. Jobe,Glenn M. Eisen,M. Brian Fennerty,John G. Hunter,David E. Fleischer,Virender K. Sharma,Robert H. Hawes,Brenda J. Hoffman,Richard I. Rothstein,Stuart R. Gordon,Hiroshi Mashimo,Kenneth J. Chang,V. Raman Muthusamy,Steven A. Edmundowicz,Stuart J. Spechler,Ali A. Siddiqui,Rhonda F. Souza,Anthony Infantolino,Gary W. Falk,Michael B. Kimmey,Ryan D. Madanick,Amitabh Chak,Charles J. Lightdale +32 more
TL;DR: In patients with dysplastic Barrett's esophagus, radiofrequency ablation was associated with a high rate of complete eradication of both dysplasia and intestinal metaplasia, and a reduced risk of disease progression.
Journal ArticleDOI
Folic acid for the prevention of colorectal adenomas: a randomized clinical trial.
Bernard F. Cole,John A. Baron,Robert S. Sandler,Robert W. Haile,Dennis J. Ahnen,Robert S. Bresalier,Gail McKeown-Eyssen,Robert W. Summers,Richard I. Rothstein,Carol A. Burke,Dale C. Snover,Timothy R. Church,John I. Allen,Douglas J. Robertson,Gerald J. Beck,John H. Bond,Tim Byers,Jack S. Mandel,Leila A. Mott,Loretta H. Pearson,Elizabeth L. Barry,Judy R. Rees,Norman E. Marcon,Fred Saibil,Per Magne Ueland,E. Robert Greenberg +25 more
TL;DR: In this paper, the safety and efficacy of folic acid supplements for preventing colorectal adenomas were evaluated in a randomized clinical trial. But, the results showed that folic acids at 1 mg/d did not reduce coloreCTal adnoma risk.
Journal Article
Folic acid for the prevention of colorectal adenomas: A randomized clinical trial. Editorial
Bernard F. Cole,John A. Baron,Robert S. Sandier,Robert W. Haile,Dennis J. Ahnen,Robert S. Bresalier,Gail McKeown-Eyssen,Robert W. Summers,Richard I. Rothstein,Carol A. Burke,Dale C. Snover,Timothy R. Church,John I. Allen,Douglas J. Robertson,Gerald J. Beck,John H. Bond,Tim Byers,Jack S. Mandel,Leila A. Mott,Loretta H. Pearson,Elizabeth L. Barry,Judy R. Rees,Norman E. Marcon,Fred Saibil,Per Magne Ueland,E. Robert Greenberg,Cornelia M. Ulrich,John D. Potter +27 more
TL;DR: Folic acid at 1 mg/d does not reduce colorectal adenoma risk and is associated with higher risks of having 3 or more adenomas and of noncolorectAL cancers.
Journal ArticleDOI
Calcium Supplements for the Prevention of Colorectal Adenomas
John A. Baron,Michael L. Beach,Michael L. Beach,Jack S. Mandel,van Stolk Ru,Robert W. Haile,Robert S. Sandler,Richard I. Rothstein,Robert W. Summers,Dale C. Snover,Gerald J. Beck,John H. Bond,E R Greenberg +12 more
TL;DR: Calcium supplementation is associated with a significant - though moderate - reduction in the risk of recurrent colorectal adenomas, independent of initial dietary fat and calcium intake.