Cindy Zadikoff

  • 1096 Citations
20052017

Research Output 2005 2017

2017
1 Citations

Peduncolopontine nucleus stimulation in progressive supranuclear palsy: A randomised trial

Scelzo, E., Lozano, A. M., Hamani, C., Poon, Y. Y., Aldakheel, A., Zadikoff, C., Lang, A. E. & Moro, E. Jul 1 2017 In : Journal of Neurology, Neurosurgery and Psychiatry. 88, 7, p. 613-614 2 p.

Research output: Research - peer-reviewLetter

2016
16 Citations

Integrated safety of levodopa-carbidopa intestinal gel from prospective clinical trials

Lang, A. E. , Rodriguez, R. L. , Boyd, J. T. , Chouinard, S. , Zadikoff, C. , Espay, A. J. , Slevin, J. T. , Fernandez, H. H. , Lew, M. F. , Stein, D. A. , Odin, P. , Fung, V. S. C. , Klostermann, F. , Fasano, A. , Draganov, P. V. , Schmulewitz, N. , Robieson, W. Z. , Eaton, S. , Chatamra, K. , Benesh, J. A. & 1 others Dubow, J. Apr 1 2016 In : Movement Disorders. 31, 4, p. 538-546 9 p.

Research output: Research - peer-reviewArticle

Gels
Clinical Trials
Safety
Equipment and Supplies
levodopa drug combination carbidopa
4 Citations

National Randomized Controlled Trial of Virtual House Calls for People with Parkinson's Disease: Interest and Barriers

Dorsey, E. R. , Achey, M. A. , Beck, C. A. , Beran, D. B. , Biglan, K. M. , Boyd, C. M. , Schmidt, P. N. , Simone, R. , Willis, A. W. , Galifianakis, N. B. , Katz, M. , Tanner, C. M. , Dodenhoff, K. , Ziman, N. , Aldred, J. , Carter, J. , Jimenez-Shahed, J. , Hunter, C. , Spindler, M. , Mari, Z. & 33 others Morgan, J. C., McLane, D., Hickey, P., Gauger, L., Richard, I. H., Bull, M. T., Mejia, N. I., Bwala, G., Nance, M., Shih, L., Anderson, L., Singer, C., Zadikoff, C., Okon, N., Feigin, A., Ayan, J., Vaughan, C., Pahwa, R., Cooper, J., Webb, S., Dhall, R., Hassan, A., Weis, D., Demello, S., Riggare, S. S., Wicks, P., Smith, J., Keenan, H. T., Korn, R., Schwarz, H., Sharma, S., Stevenson, E. A. & Zhu, W. Jul 1 2016 In : Telemedicine and e-Health. 22, 7, p. 590-598 9 p.

Research output: Research - peer-reviewArticle

House Calls
Parkinson Disease
Randomized Controlled Trials
Personnel Selection
Videoconferencing
2015
2 Citations

Is there a role for DAT-SPECT imaging in a specialty movement disorders practice?

Bega, D., Gonzalez-Latapi, P., Zadikoff, C., Spies, W. & Simuni, T. May 6 2015 In : Neurodegenerative Diseases. 15, 2, p. 81-86 6 p.

Research output: Research - peer-reviewArticle

Movement Disorders
Single-Photon Emission-Computed Tomography
Parkinson Disease
Parkinsonian Disorders
Essential Tremor
21 Citations

Long-term safety and maintenance of efficacy of levodopa-carbidopa intestinal gel: An open-label extension of the double-blind pivotal study in advanced Parkinson's disease patients

Slevin, J. T., Fernandez, H. H., Zadikoff, C., Hall, C., Eaton, S., Dubow, J., Chatamra, K. & Benesh, J. 2015 In : Journal of Parkinson's Disease. 5, 1, p. 165-174 10 p.

Research output: Research - peer-reviewArticle

Double-Blind Method
Parkinson Disease
Gels
Maintenance
Safety
41 Citations

Pioglitazone in early Parkinson's disease: A phase 2, multicentre, double-blind, randomised trial

Simuni, T. , Kieburtz, K. , Tilley, B. , J Elm, J. , Ravina, B. , Babcock, D. , Emborg, M. , Hauser, R. , Kamp, C. , Morgan, J. C. , Webster Ross, G. , K Simon, D. , Bainbridge, J. , Baker, L. , Bodis-Wollner, I. , Boyd, J. , Cambi, F. , Carter, J. , Chou, K. , Dahodwala, N. & 28 others Dewey, R. B., Dhall, R., Fang, J., Farrow, B., Feigin, A., Glazman, S., Goudreau, J., LeBlanc, P., Lee, S., Leehey, M., Lew, M. F., Lowenhaupt, S., Luo, S., Pahwa, R., Perez, A., Schneider, J., Scott, B., Shah, B., Shannon, K. M., Sharma, S., Singer, C., Truong, D., Wagner, R., Williams, K., Marie Wills, A., Shieen Wong, P., Zadikoff, C. & Zweig, R. Aug 1 2015 In : The Lancet Neurology. 14, 8, p. 795-803 9 p.

Research output: Research - peer-reviewArticle

pioglitazone
Parkinson Disease
Placebos
Medical Futility
Therapeutics
2014
81 Citations

A randomized clinical trial of high-dosage coenzyme Q10 in early parkinson disease no evidence of benefit

Flint Beal, M. , Oakes, D. , Shoulson, I. , Henchcliffe, C. , Galpern, W. R. , Haas, R. , Juncos, J. L. , Nutt, J. G. , Voss, T. S. , Ravina, B. , Shults, C. M. , Helles, K. , Snively, V. , Lew, M. F. , Griebner, B. , Watts, A. , Gao, S. , Pourcher, E. , Bond, L. , Kompoliti, K. & 172 others Agarwal, P., Sia, C., Jog, M., Cole, L., Sultana, M., Kurlan, R., Richard, I., Deeley, C., Waters, C. H., Figueroa, A., Arkun, A., Brodsky, M., Ondo, W. G., Hunter, C. B., Jimenez-Shahed, J., Palao, A., Miyasaki, J. M., So, J., Tetrud, J., Reys, L., Smith, K., Singer, C., Blenke, A., Russell, D. S., Cotto, C., Friedman, J. H., Lannon, M., Zhang, L., Drasby, E., Kumar, R., Subramanian, T., Ford, D. S., Grimes, D. A., Cote, D., Conway, J., Siderowf, A. D., Leslie Evatt, M., Sommerfeld, B., Lieberman, A. N., Okun, M. S., Rodriguez, R. L., Merritt, S., Louise Swartz, C., Wayne Martin, W. R., King, P., Stover, N., Guthrie, S., Watts, R. L., Ahmed, A., Fernandez, H. H., Winters, A., Mari, Z., Dawson, T. M., Dunlop, B., Feigin, A. S., Shannon, B., Nirenberg, M. J., Ogg, M., Ellias, S. A., Thomas, C. A., Frei, K., Bodis-Wollner, I., Glazman, S., Mayer, T., Hauser, R. A., Pahwa, R., Langhammer, A., Ranawaya, R., Derwent, L., Sethi, K. D., Farrow, B., Prakash, R., Litvan, I., Robinson, A., Sahay, A., Gartner, M., Hinson, V. K., Markind, S., Pelikan, M., Perlmutter, J. S., Hartlein, J., Molho, E., Evans, S., Adler, C. H., Duffy, A., Lind, M., Elmer, L., Davis, K., Spears, J., Wilson, S., Leehey, M. A., Hermanowicz, N., Niswonger, S., Shill, H. A., Obradov, S., Rajput, A., Cowper, M., Lessig, S., Song, D., Fontaine, D., Zadikoff, C., Williams, K., Blindauer, K. A., Bergholte, J., Propsom, C. S., Stacy, M. A., Field, J., Mihaila, D., Chilton, M., Uc, E. Y., Sieren, J., Simon, D. K., Kraics, L., Silver, A., Boyd, J. T., Hamill, R. W., Ingvoldstad, C., Young, J., Thomas, K., Kostyk, S. K., Wojcieszek, J., Pfeiffer, R. F., Panisset, M., Beland, M., Reich, S. G., Cines, M., Zappala, N., Rivest, J., Zweig, R., Pepper Lumina, L., Lynn Hilliard, C., Grill, S., Kellermann, M., Tuite, P., Rolandelli, S., Kang, U. J., Young, J., Rao, J., Cook, M. M., Severt, L., Boyar, K., McCoy, A., Dorward, B. J., Tran, M., Sombai, J., Quesada, M., Hupcey, R., Miracle, D., Altin, L., Weeks, M. L., Simpson, E., Suelter, M., Scott, I., McMurray, R., Velcheva, M., McClain, T., Khavarian, L., Zimmerman, J., Zomok, M., Scott, M. E., Olalde, H., Miller, J., Oesterle, C., Pancake, P., Belden, J., Soucy, D., Johnson, L., Kashouty, R., Roth, L., Niles, L., Nickels, B. & The Parkinson Study Group QE3 Investigators 2014 In : JAMA Neurology. 75, 1, p. 543-552 10 p.

Research output: Research - peer-reviewArticle

coenzyme Q10
Parkinson Disease
Randomized Controlled Trials
Placebos
Therapeutics
16 Citations
Complementary Therapies
Parkinson Disease
Therapeutics
Dietary Supplements
Biological Products
64 Citations

Circadian melatonin rhythm and excessive daytime sleepiness in Parkinson disease

Videnovic, A., Noble, C., Reid, K. J., Peng, J., Turek, F. W., Marconi, A., Rademaker, A. W., Simuni, T., Zadikoff, C. & Zee, P. C. 2014 In : JAMA Neurology. 71, 4, p. 463-469 7 p.

Research output: Research - peer-reviewArticle

Melatonin
Circadian Rhythm
Parkinson Disease
Parkinson's Disease
Sleep
2013
1 Citations

Clinical reasoning: A woman with rapidly progressive apraxia

Pressman, P., Bigio, E. H., Gitelman, D. & Zadikoff, C. Apr 9 2013 In : Neurology. 80, 15

Research output: Research - peer-reviewComment/debate

4 Citations

Deep brain stimulation improves movement amplitude but not hastening of repetitive finger movements

Stegemöller, E. L., Zadikoff, C., Rosenow, J. M. & MacKinnon, C. D. Sep 27 2013 In : Neuroscience Letters. 552, p. 135-139 5 p.

Research output: Research - peer-reviewArticle

Subthalamic Nucleus
Deep Brain Stimulation
Fingers
Cues
Hypokinesia
13 Citations

Impact of mild cognitive impairment on health-related quality of life in Parkinson's disease

Reginold, W., Duff-Canning, S., Meaney, C., Armstrong, M. J., Fox, S., Rothberg, B., Zadikoff, C., Kennedy, N., Gill, D., Eslinger, P., Marshall, F., Mapstone, M., Chou, K. L., Persad, C., Litvan, I., Mast, B., Tang-Wai, D., Lang, A. E. & Marras, C. Aug 2013 In : Dementia and Geriatric Cognitive Disorders. 36, 1-2, p. 67-75 9 p.

Research output: Research - peer-reviewArticle

Parkinson Disease
Quality of Life
Cognitive Dysfunction
Social Support
Communication
26 Citations

Implicit perceptual-motor skill learning in mild cognitive impairment and parkinson's disease

Gobel, E. W., Blomeke, K., Zadikoff, C., Simuni, T., Weintraub, S. & Reber, P. J. 2013 In : Neuropsychology. 27, 3, p. 314-321 8 p.

Research output: Research - peer-reviewArticle

Parkinson's Disease
Skill Learning
Sequence Learning
Motor Skills
Mild Cognitive Impairment
4 Citations

Matrix metalloproteinase levels in early HIV infection and relation to in vivo brain status

Li, S., Wu, Y., Keating, S. M., Du, H., Sammet, C. L., Zadikoff, C., Mahadevia, R., Epstein, L. G. & Ragin, A. B. Oct 2013 In : Journal of NeuroVirology. 19, 5, p. 452-460 9 p.

Research output: Research - peer-reviewArticle

Virus Diseases
Matrix Metalloproteinases
HIV
Brain
Matrix Metalloproteinase 2
45 Citations

Measuring mild cognitive impairment in patients with Parkinson's disease

Marras, C., Armstrong, M. J., Meaney, C. A., Fox, S., Rothberg, B., Reginold, W., Tang-Wai, D. F., Gill, D., Eslinger, P. J., Zadikoff, C., Kennedy, N., Marshall, F. J., Mapstone, M., Chou, K. L., Persad, C., Litvan, I., Mast, B. T., Gerstenecker, A. T., Weintraub, S. & Duff-Canning, S. Apr 15 2013 In : Movement Disorders. 28, 5, p. 626-633 8 p.

Research output: Research - peer-reviewArticle

Parkinson Disease
Cognitive Dysfunction
Advisory Committees
Sensitivity and Specificity
Movement Disorders

The meaning of a "hippo" response on the Montreal Cognitive Assessment in Parkinson's disease

Armstrong, M. J., Duff-Canning, S., Tang-Wai, D. F., Fox, S., Zadikoff, C., Kennedy, N., Gill, D., Eslinger, P. J., Mapstone, M., Chou, K. L., Persad, C., Litvan, I., Mast, B. T. & Marras, C. Apr 2013 In : Parkinsonism and Related Disorders. 19, 4, p. 463-465 3 p.

Research output: Research - peer-reviewLetter

2012
14 Citations

Amantadine for freezing of gait in patients with parkinson disease

Malkani, R., Zadikoff, C., Melen, O., Videnovic, A., Borushko, E. & Simuni, T. Nov 2012 In : Clinical Neuropharmacology. 35, 6, p. 266-268 3 p.

Research output: Research - peer-reviewArticle

Amantadine
Gait
Freezing
Parkinson Disease
Therapeutics
18 Citations

Clinicopathological study in progressive supranuclear palsy with pedunculopontine stimulation

Hazrati, L. N., Wong, J. C., Hamani, C., Lozano, A. M., Poon, Y. Y., Dostrovsky, J. O., Hutchison, W. D., Zadikoff, C. & Moro, E. Sep 1 2012 In : Movement Disorders. 27, 10, p. 1304-1307 4 p.

Research output: Research - peer-reviewArticle

Progressive Supranuclear Palsy
Electrodes
Choline O-Acetyltransferase
Gait
Cholinergic Agents
9 Citations

The pill questionnaire in a nondemented Parkinson's disease population

Reginold, W., Armstrong, M. J., Duff-Canning, S., Lang, A., Tang-Wai, D., Fox, S., Rothberg, B., Zadikoff, C., Kennedy, N., Gill, D., Eslinger, P., Mapstone, M., Chou, K., Persad, C., Litvan, I., Mast, B. & Marras, C. Sep 1 2012 In : Movement Disorders. 27, 10, p. 1308-1311 4 p.

Research output: Research - peer-reviewArticle

Parkinson Disease
Population
Cognitive Dysfunction
Surveys and Questionnaires
Aptitude
2011
9 Citations

Brain donation - What do patients with movement disorders know and how do they feel about it?

Kuhta, T., Zadikoff, C., Simuni, T., Martel, A., Williams, K. & Videnovic, A. Mar 2011 In : Parkinsonism and Related Disorders. 17, 3, p. 204-207 4 p.

Research output: Research - peer-reviewArticle

Movement Disorders
Brain
Surveys and Questionnaires
Hope
Knowledge Bases
9 Citations

Cannabinoid, CB1 agonists in cervical dystonia: Failure in a phase IIa randomized controlled trial

Zadikoff, C., Wadia, P. M., Miyasaki, J., Chen, R., Lang, A. E., So, J. & Fox, S. H. Jul 2011 In : Basal Ganglia. 1, 2, p. 91-95 5 p.

Research output: Research - peer-reviewArticle

Cannabinoid Receptor Agonists
Torticollis
Dronabinol
Randomized Controlled Trials
Dystonia
70 Citations

Phenotype in parkinsonian and nonparkinsonian LRRK2 G2019S mutation carriers

Marras, C. , Schuele, B. , Munhoz, R. P. , Rogaeva, E. , Langston, J. W. , Kasten, M. , Meaney, C. , Klein, C. , Wadia, P. M. , Lim, S. Y. , Chuang, R. S. I. , Zadikof, C. , Steeves, T. , Prakash, K. M. , De Bie, R. M. A. , Adeli, G. , Thomsen, T. , Johansen, K. K. , Teive, H. A. , Asante, A. & 2 others Reginold, W. & Lang, A. E. Jul 26 2011 In : Neurology. 77, 4, p. 325-333 9 p.

Research output: Research - peer-reviewArticle

Parkinson Disease
Phenotype
Mutation
Tremor
Color

The apraxias in movement disorders

Malkani, R. & Zadikoff, C. Jan 1 2011 Uncommon Causes of Movement Disorders. Cambridge University Press, p. 35-45 11 p.

Research output: ResearchChapter

Apraxias
Movement Disorders
Time Perception
Parietal Lobe
Hypesthesia
2010
9 Citations

Suppression of deep brain stimulation artifacts from the electroencephalogram by frequency-domain Hampel filtering

Allen, D. P., Stegemöller, E. L., Zadikoff, C., Rosenow, J. M. & MacKinnon, C. D. Aug 2010 In : Clinical Neurophysiology. 121, 8, p. 1227-1232 6 p.

Research output: Research - peer-reviewArticle

Deep Brain Stimulation
Artifacts
Electroencephalography
Therapeutics
Signal-To-Noise Ratio
35 Citations

Tolerability of isradipine in early Parkinson's disease: A pilot dose escalation study

Simuni, T., Borushko, E., Avram, M. J., Miskevics, S., Martel, A., Zadikoff, C., Videnovic, A., Weaver, F. M., Williams, K. & Surmeier, D. J. Dec 15 2010 In : Movement Disorders. 25, 16, p. 2863-2866 4 p.

Research output: Research - peer-reviewArticle

Isradipine
Parkinson Disease
Hematologic Diseases
Calcium Channel Blockers
Parkinsonian Disorders
2008
175 Citations

A comparison of the mini mental state exam to the Montreal cognitive assessment in identifying cognitive deficits in Parkinson's disease

Zadikoff, C., Fox, S. H., Tang-Wai, D. F., Thomsen, T., De Bie, R. M. A., Wadia, P., Miyasaki, J., Duff-Canning, S., Lang, A. E. & Marras, C. Jan 30 2008 In : Movement Disorders. 23, 2, p. 297-299 3 p.

Research output: Research - peer-reviewArticle

Parkinson Disease
Cognitive Dysfunction
Dementia
35 Citations

Location of active contacts in patients with primary dystonia treated with globus pallidus deep brain stimulation

Hamani, C., Lozano, A. M., Moro, E., Zadikoff, C. & Poon, Y. Y. Mar 2008 In : Neurosurgery. 62, 3 SUPPL. 1

Research output: Research - peer-reviewArticle

Dystonic Disorders
Globus Pallidus
Deep Brain Stimulation
Dystonia
Torticollis
7 Citations

Pergolide associated cardiac valvulopathy based on Ontario administrative data

Zadikoff, C., Duong-Hua, M., Sykora, K., Marras, C., Lang, A. & Rochon, P. May 2008 In : Canadian Journal of Neurological Sciences. 35, 2, p. 173-178 6 p.

Research output: Research - peer-reviewArticle

Pergolide
Ontario
Heart Valve Diseases
Heart Failure
Levodopa
2007

E

Farkash, G., Wachtel, T. J., Desai, A., Mcnicoll, L., Yerneni, M. & Zadikoff, C. 2007 Geriatric Clinical Advisor. Elsevier Inc., p. 70-74 5 p.

Research output: ResearchChapter

1 Citations

Isolated navicular fracture presenting as stiff limb syndrome: A case report [4]

Dubow, J. S. & Zadikoff, C. Oct 31 2007 In : Movement Disorders. 22, 14, p. 2136-2137 2 p.

Research output: Research - peer-reviewLetter

38 Citations

Low-frequency repetitive transcranial magnetic stimulation for treatment of levodopa-induced dyskinesias

Wagle-Shukla, A., Angel, M. J., Zadikoff, C., Enjati, M., Gunraj, C., Lang, A. E. & Chen, R. Feb 2007 In : Neurology. 68, 9, p. 704-705 2 p.

Research output: Research - peer-reviewArticle

41 Citations

Movement disorders in patients taking anticonvulsants

Zadikoff, C., Munhoz, R. P., Asante, A. N., Politzer, N., Wennberg, R., Carlen, P. & Lang, A. Feb 2007 In : Journal of Neurology, Neurosurgery and Psychiatry. 78, 2, p. 147-151 5 p.

Research output: Research - peer-reviewArticle

Movement Disorders
Parkinsonian Disorders
Anticonvulsants
Valproic Acid
Epilepsy

P

Mercier, L. R., Wachtel, T. J., Zadikoff, C., Ferri, F. F., Patel, P. M., Wu, W. C., Benatar, M., Wutz, B. J., Wachtel, T. J., Iannuccilli, J. & Petropoulos, P. 2007 Geriatric Clinical Advisor. Elsevier Inc., p. 150-175 26 p.

Research output: ResearchChapter

2006
9 Citations

A case of a psychogenic "jumpy stump" [8]

Zadikoff, C., Mailis-Gagnon, A. & Lang, A. E. Sep 2006 In : Journal of Neurology, Neurosurgery and Psychiatry. 77, 9, p. 1101 1 p.

Research output: Research - peer-reviewLetter

18 Citations

Cardiac valvulopathy associated with pergolide use

Zadikoff, C., Rochon, P. & Lang, A. Feb 2006 In : Canadian Journal of Neurological Sciences. 33, 1, p. 27-33 7 p.

Research output: Research - peer-reviewReview article

Pergolide
Librarians
Literature
Information Storage and Retrieval
MEDLINE
15 Citations

Childhood onset in familial prion disease with a novel mutation in the PRNP gene

Rogaeva, E., Zadikoff, C., Ponesse, J., Schmitt-Ulms, G., Kawarai, T., Sato, C., Salehi-Rad, S., St. George-Hyslop, P. & Lang, A. E. 2006 In : Archives of Neurology. 63, 7, p. 1016-1021 6 p.

Research output: Research - peer-reviewArticle

Familial
Mutation
Childhood
Gene
Onset
31 Citations

Homozygous and Heterozygous PINK1 mutations: Considerations for diagnosis and care of Parkinson's disease patients

Zadikoff, C., Rogaeva, E., Djarmati, A., Sato, C., Salehi-Rad, S., St. George-Hyslop, P., Klein, C. & Lang, A. E. Jun 2006 In : Movement Disorders. 21, 6, p. 875-879 5 p.

Research output: Research - peer-reviewArticle

Parkinson Disease
Mutation
Nonsense Codon
Genetic Testing
Patient Care
45 Citations

The 'essentials' of essential palatal tremor: A reappraisal of the nosology

Zadikoff, C., Lang, A. E. & Klein, C. Apr 2006 In : Brain. 129, 4, p. 832-840 9 p.

Research output: Research - peer-reviewReview article

Essential Tremor
Tremor
Soft Palate
Movement Disorders
39 Citations

Vitamins and entacapone in levodopa-induced hyperhomocysteinemia: A randomized controlled study

Postuma, R. B., Espay, A. J., Zadikoff, C., Suchowersky, O., Martin, W. R. W., Lafontaine, A. L., Ranawaya, R., Camicioli, R. & Lang, A. E. Jun 2006 In : Neurology. 66, 12, p. 1941-1943 3 p.

Research output: Research - peer-reviewArticle

Hyperhomocysteinemia
Levodopa
Homocysteine
Vitamins
entacapone
2005
130 Citations

Apraxia in movement disorders

Zadikoff, C. & Lang, A. E. Jul 2005 In : Brain. 128, 7, p. 1480-1497 18 p.

Research output: Research - peer-reviewReview article

Apraxias
Movement Disorders
Ideomotor Apraxia
Progressive Supranuclear Palsy
Alzheimer Disease