Lorelei Derwent
University of Calgary
5 Papers
Lorelei Derwent is an academic researcher from University of Calgary. The author has contributed to research in topics: Randomized controlled trial & Placebo. The author has an hindex of 4, co-authored 5 publications.
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Papers
A randomized clinical trial of coenzyme Q10 and GPI-1485 in early Parkinson disease
Karl Kieburtz,Bernard Ravina,Bernard Ravina,Wendy R. Galpern,Barbara C. Tilley,Kathleen M. Shannon,Caroline M. Tanner,G. Frederick Wooten,Robert W. Hamill,Jacob I. Sage,Emily Kosa,Ray L. Watts,Natividad R. Stover,Rebecca McMurray,Mark F. Lew,Connie Kawai,David Coffey,Pauline LeBlanc,Julie H. Carter,Matthew Brodsky,Pamela Andrews,Andrew Siderowf,Sue Reichwein,Lisa M. Shulman,William J. Weiner,Katharine Pabst,Jeana Jaglin,Robert A. Hauser,Theresa McClain,Holly Delgado,Oksana Suchowersky,Lorelei Derwent,Jayaraman Rao,Maureen Cook,Michael J. Aminoff,Chad W. Christine,Jessie Roth,Maureen A. Leehey,Jacci Bainbridge,G. Webster Ross,Stephanie Terashita,Carlos Singer,Marian A. Perez,Anita Blenke,Brad A. Racette,Patricia Deppen,Rodger J. Elble,Charlene Young,Tracy Stewart,Kapil D. Sethi,Buff Dill,John W. Taylor,Peggy Roberge,Richard B. Dewey,Brigid Hayward,Joseph Jankovic,Christine Hunter,Frederick Wooten,Margaret F. Keller,Danna Jennings,Tammie Kelsey,W.R. Wayne Martin,Germaine McInnes,Joanne Wojcieszek,Joann Belden,Roger L. Albin,Kristine Wernette,Joseph M. Savitt,Becky Dunlop,Rajesh Pahwa,Kelly E. Lyons,Amy Parsons,John Y. Fang,Dorothy Shearon,Andrew Feigin,Margaret Marie Cox,Charles H. Adler,Marlene Lind,Burton L. Scott,Joanne Field,Martha Nance,Susan Peterson,Richard S. Burns,Lynn Marlor,I. Van Bodis-Wollner,Elizabeth Hayes,Jay S. Schneider,Stephanie Sendek,Stephen Gollomp,Gwyn Vernon,Peter A LeWitt,Maryan DeAngelis,David Simon,Linda Paul,Jay M. Gorell,Shana Krstevska,Marilyn Flewellen,Sharon McCarthy,Ryan J. Uitti,Margaret F. Turk,James H. Bower,Susan Torgrimson,Marwan N. Sabbagh,Zoran Obradov,Jorge L. Juncos,Mary Louise Musante Weeks,Hubert H. Fernandez,Gordon H. Brown,Jordan J. Elm,Paulo Guimaraes,Peng Huang,Yuko Y. Palesch,Cornelia Kamp,Aileen Shinaman,Debbie Fraser,Alicia Brocht,Susan Bennett,Chris Weaver,Debbie Baker,Beverly Olsen,Christopher G. Goetz,Janis M. Miyasaki,Susan C. Fagan,Patrick D. Mauldin +123 more
TL;DR: Coenzyme Q10 and GPI-1485 may warrant further study in Parkinson disease, although the data are inconsistent, and additional factors should be considered in the selection of agents for Phase III studies.
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Effect of Creatine Monohydrate on Clinical Progression in Patients With Parkinson Disease A Randomized Clinical Trial
Karl Kieburtz,Barbara C. Tilley,Jordan J. Elm,Debra Babcock,Robert A. Hauser,G. Webster Ross,Alicia H. Augustine,Erika U. Augustine,Michael J. Aminoff,Ivan Bodis-Wollner,James T. Boyd,Franca Cambi,Kelvin L. Chou,Chadwick W. Christine,Michelle Cines,Nabila Dahodwala,Lorelei Derwent,Richard B. Dewey,Katherine B. Hawthorne,David J. Houghton,Cornelia Kamp,Maureen A. Leehey,Mark F. Lew,Grace S. Liang,Sheng Luo,Zoltan Mari,John C. Morgan,Sotirios A. Parashos,Adriana Pérez,Helen Petrovitch,Suja S. Rajan,Sue Reichwein,Jessie Roth,Jay S. Schneider,Kathleen M. Shannon,David Simon,Tanya Simuni,Carlos Singer,Lewis Sudarsky,Caroline M. Tanner,Chizoba C. Umeh,Karen Williams,Anne-Marie Wills +42 more
TL;DR: Among patients with early and treated Parkinson disease, treatment with creatine monohydrate for at least 5 years, compared with placebo did not improve clinical outcomes, and these findings do not support the use of creatine mon carbohydrate in patients with Parkinson disease.
199
Nursing time to program and assess deep brain stimulators in movement disorder patients.
TL;DR: It took twice as long to program the stimulator in patients with Parkinson's disease as it did in patientsWith essential tremor or dystonia, when setting up a program for movement disorders surgery, nursing time spent on patient assessment and programming should be considered in the workload.
A Randomized Clinical Trial of High-Dosage Coenzyme Q10 in Early Parkinson Disease: No Evidence of Benefit
M. Flint Beal,David Oakes,Ira Shoulson,Claire Henchcliffe,Wendy R. Galpern,Richard H. Haas,Jorge L. Juncos,John G. Nutt,Tiffini Voss,Bernard Ravina,Clifford M Shults,Karen Helles,Victoria Snively,Mark F. Lew,Brian Griebner,Arthur Watts,Shan Gao,Emmanuelle Pourcher,Louisette Bond,Katie Kompoliti,Pinky Agarwal,Cherissa Sia,Mandar Jog,Linda Cole,Munira Sultana,Roger Kurlan,Irene H. Richard,Cheryl Deeley,Cheryl Waters,Angel Figueroa,Ani Arkun,Matthew Brodsky,William G. Ondo,Christine Hunter,Joohi Jimenez-Shahed,Alicia Palao,Janis M. Miyasaki,Julie So,James W. Tetrud,Liza Reys,Katharine Smith,Carlos Singer,Anita Blenke,David S. Russell,Candace Cotto,Joseph H. Friedman,Margaret C. Lannon,Lin Zhang,Edward Drasby,Rajeev Kumar,Thyagarajan Subramanian,Donna Stuppy Ford,David Grimes,Diane Cote,Jennifer Conway,Andrew Siderowf,Marian L. Evatt,Barbara Sommerfeld,Abraham Lieberman,Michael S. Okun,Ramon L. Rodriguez,Stacy Merritt,Camille Swartz,W.R. Wayne Martin,Pamela King,Natividad Stover,Stephanie Guthrie,Ray L. Watts,Anwar Ahmed,Hubert H. Fernandez,Adrienna Winters,Zoltan Mari,Ted M. Dawson,Becky Dunlop,Andrew Feigin,Barbara Shannon,Melissa J. Nirenberg,Mattson Ogg,Samuel A. Ellias,Cathi-Ann Thomas,Karen Frei,Ivan Bodis-Wollner,Sofya Glazman,Thomas Mayer,Robert A. Hauser,Rajesh Pahwa,April Langhammer,Ranjit Ranawaya,Lorelei Derwent,Kapil D. Sethi,Buff Farrow,Rajan Prakash,Irene Litvan,Annette Robinson,Alok Sahay,Maureen Gartner,Vanessa K. Hinson,Samuel Markind,Melisa Pelikan,Joel S. Perlmutter,Johanna M Hartlein,Eric Molho,Sharon Evans,Charles H. Adler,Amy Duffy,Marlene Lind,Lawrence Elmer,Kathy Davis,Julia Spears,Stephanie Wilson,Maureen A. Leehey,Neal Hermanowicz,Shari Niswonger,Holly A. Shill,Sanja Obradov,Alex Rajput,Marilyn Cowper,Stephanie Lessig,David D. Song,Deborah Fontaine,Cindy Zadikoff,Karen Williams,Karen Blindauer,Jo Bergholte,Clara Schindler Propsom,Mark Stacy,Joanne Field,Dragos Mihaila,Mark Chilton,Ergun Y. Uc,Jeri Sieren,David Simon,Lauren Kraics,Althea Silver,James T. Boyd,Robert W. Hamill,Christopher T. Ingvoldstad,Jennifer Young,Karen Thomas,Sandra K. Kostyk,Joanne Wojcieszek,Ronald F. Pfeiffer,Michel Panisset,Monica Beland,Stephen G. Reich,Michelle Cines,Nancy Zappala,Jean Rivest,Richard M. Zweig,L Pepper Lumina,Colette Lynn Hilliard,Stephen Grill,Marye Kellermann,Paul J. Tuite,Susan Rolandelli,Un Jung Kang,Joan Young,Jayaraman Rao,Maureen Cook,Lawrence Severt,Karyn Boyar +160 more
TL;DR: Coenzyme Q10 was safe and well tolerated in this population, but showed no evidence of clinical benefit, and the study was terminated after a prespecified futility criterion was reached.