K
Kenneth P. Johnson
Researcher at University of Maryland, Baltimore
Publications - 63
Citations - 14195
Kenneth P. Johnson is an academic researcher from University of Maryland, Baltimore. The author has contributed to research in topics: Glatiramer acetate & Multiple sclerosis. The author has an hindex of 32, co-authored 63 publications receiving 13927 citations. Previous affiliations of Kenneth P. Johnson include Icahn School of Medicine at Mount Sinai & University of Maryland, College Park.
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Journal ArticleDOI
New diagnostic criteria for multiple sclerosis: guidelines for research protocols.
Charles M. Poser,Donald W. Paty,Labe C. Scheinberg,W I McDonald,F A Davis,George C. Ebers,Kenneth P. Johnson,William A. Sibley,Donald H. Silberberg,Wallace W. Tourtellotte +9 more
TL;DR: Today there is a need for more exact criteria than existed earlier in order to conduct therapeutic trials in multicenter programs, to compare epidemiological surveys, to evaluate new diagnostic procedures, and to estimate the activity of the disease process in MS.
Journal ArticleDOI
Copolymer 1 reduces relapse rate and improves disability in relapsing‐remitting multiple sclerosis Results of a phase III multicenter, double‐blind, placebo‐controlled trial
Kenneth P. Johnson,Benjamin Rix Brooks,Jeffrey A. Cohen,Corey C. Ford,Jonathan Goldstein,Robert P. Lisak,Lawrence W. Myers,H. S. Panitch,John W. Rose,R. B. Schiffer,Timothy Vollmer,L. P. Weiner,Jerry S. Wolinsky +12 more
TL;DR: It is demonstrated that copolymer 1 treatment can significantly and beneficially alter the course of relapsing-remitting multiple sclerosis in a well-tolerated fashion.
Copolymer 1 reduces relapse rate and improves disability in relapsing-remitting multiple sclerosis : results of a phase III multicenter, double-blind, placebo-controlled trial
Kenneth P. Johnson,Benjamin Rix Brooks,Jeffrey A. Cohen,Corey C. Ford,Jonathan Goldstein,Robert P. Lisak,Lawrence W. Myers,H. S. Panitch,John W. Rose,R. B. Schiffer,Timothy Vollmer,L. P. Weiner,Jerry S. Wolinsky +12 more
TL;DR: Copolymer 1 (Copaxone) was studied in a multicenter (11-university) phase III trial of patients with relapsing-remitting multiple sclerosis and significantly more patients receiving copolym 1 were found to have improved and more receiving placebo worsened.
Journal ArticleDOI
Extended use of glatiramer acetate (Copaxone) is well tolerated and maintains its clinical effect on multiple sclerosis relapse rate and degree of disability
Kenneth P. Johnson,Benjamin Rix Brooks,Jeffrey A. Cohen,Corey C. Ford,Jonathan Goldstein,R. P. Lisak,Lawrence W. Myers,Hillel Panitch,J. W. Rose,R. B. Schiffer,Timothy Vollmer,Leslie P. Weiner,Jerry S. Wolinsky +12 more
TL;DR: The clinical benefit of glatiramer acetate for both the relapse rate and for neurologic disability was sustained at the end of the extension trial.
Journal ArticleDOI
Glatiramer acetate in primary progressive multiple sclerosis: Results of a multinational, multicenter, double-blind, placebo-controlled trial
Jerry S. Wolinsky,Ponnada A. Narayana,Paul O'Connor,P. K. Coyle,Corey C. Ford,Kenneth P. Johnson,Kenneth P. Johnson,Aaron Miller,Aaron Miller,Lillian Pardo,Shaul Kadosh,David Ladkani,Lorne F. Kastrukoff,Pierre Duquette,Mark S. Freedman,Marc Debouverie,Catherine Lubetski,Gilles Edan,E Roullet,Christian Confavreux,Alan J. Thompson,L D Blumhardt,L D Blumhardt,Stanley Hawkins,Thomas F. Scott,Daniel Wynn,Joanna Cooper,Stephen Thurston,Stanton B. Elias,Clyde E. Markowitz,David Mattson,John H. Noseworthy,Elizabeth A. Shuster,Jonathan L. Carter,Fred D. Lublin,WH Stuart,Michael D. Kaufman,Gary Birnbaum,Kottil Rammohan,Ruth H. Whitham,Cornelia Mihai,Steven J. Greenberg,Craig M. Smith,Mark A. Agius,Stan Van Den Noort,Lawrence W. Myers,James G. Nelson,Douglas S. Goodin,Barry G. W. Arnason,Khurram Bashir,Sharon G. Lynch,Patricia K. Coyle,Stephen Kamin,William A. Sheremata,Galen Mitchell,Andrew D. Goodman,Norman J Kachuck,Peter B. Dunne,J. William Lindsey,Elliot M. Frohman,James D. Bowen,Benjamin Rix Brooks,John W. Rose,Harold L. Moses,Douglas Jeffrey,Anne H. Cross,Robert P. Lisak,Timothy Vollmer,Jack P. Antel,Gary Cutter,Luanne M. Metz,Henry F. McFarland,Steven Reingold,Fred D. Lublin,Irina Vainrub,Lucie Lambert,Fengwei Zhong,Jeff Rasmituth,Saria Momin,Rivka Kreitman,Galia Shifroni,Irit Pinchasi,Yafit Stark +82 more
TL;DR: To determine whether glatiramer acetate slows accumulation of disability in primary progressive multiple sclerosis, a new drug is developed that acts as a ‘spatially aggregating agent’ to reduce the risk of disease progression.