Cindy Zadikoff

  • 1282 Citations
20052018
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Research Output 2005 2018

2018

Clustering of motor and nonmotor traits in leucine-rich repeat kinase 2 G2019S Parkinson's disease nonparkinsonian relatives: A multicenter family study

Mestre, T. A. , Pont-Sunyer, C. , Kausar, F. , Visanji, N. P. , Ghate, T. , Connolly, B. S. , Gasca-Salas, C. , Kern, D. S. , Jain, J. , Slow, E. J. , Faust-Socher, A. , Kasten, M. , Wadia, P. M. , Zadikoff, C. , Kumar, P. , de Bie, R. M. , Thomsen, T. , Lang, A. E. , Schüle, B. , Klein, C. & 2 others Tolosa, E. & Marras, C. Jun 1 2018 In : Movement Disorders. 33, 6, p. 960-965 6 p.

Research output: Contribution to journalArticle

Leucine
Multicenter Studies
Cluster Analysis
Parkinson Disease
Phosphotransferases

Long-term effect of low frequency stimulation of STN on dysphagia, freezing of gait and other motor symptoms in PD

Xie, T., Bloom, L., Padmanaban, M., Bertacchi, B., Kang, W., Maccracken, E., Dachman, A., Vigil, J., Satzer, D., Zadikoff, C., Markopoulou, K., Warnke, P. & Kang, U. J. Apr 13 2018 (Accepted/In press) In : Journal of Neurology, Neurosurgery and Psychiatry.

Research output: Contribution to journalArticle

Subthalamic Nucleus
Deglutition Disorders
Gait
Freezing
Parkinson Disease

Long-term safety and efficacy of levodopa-carbidopa intestinal gel in advanced Parkinson's disease

Fernandez, H. H., Boyd, J. T., Fung, V. S. C., Lew, M. F., Rodriguez, R. L., Slevin, J. T., Standaert, D. G., Zadikoff, C., Vanagunas, A. D., Chatamra, K., Eaton, S., Facheris, M. F., Hall, C., Robieson, W. Z., Benesh, J. & Espay, A. J. Jan 1 2018 (Accepted/In press) In : Movement Disorders.

Research output: Contribution to journalArticle

Parkinson Disease
Gels
Safety
Levodopa
Gastrostomy
2017
7 Citations

National randomized controlled trial of virtual house calls for Parkinson disease

Beck, C. A. , Beran, D. B. , Biglan, K. M. , Boyd, C. M. , Dorsey, E. R. , Schmidt, P. N. , Simone, R. , Willis, A. W. , Galifianakis, N. B. , Katz, M. , Tanner, C. M. , Dodenhoff, K. , Aldred, J. , Carter, J. , Fraser, A. , Jimenez-Shahed, J. , Hunter, C. , Spindler, M. , Reichwein, S. , Mari, Z. & 32 others Dunlop, B., Morgan, J. C., McLane, D., Hickey, P., Gauger, L., Richard, I. H., Mejia, N. I., Bwala, G., Nance, M., Shih, L. C., Singer, C., Vargas-Parra, S., Zadikoff, C., Okon, N., Feigin, A., Ayan, J., Vaughan, C., Pahwa, R., Dhall, R., Hassan, A., DeMello, S., Riggare, S. S., Wicks, P., Achey, M. A., Elson, M. J., Goldenthal, S., Keenan, H. T., Korn, R., Schwarz, H., Sharma, S., Stevenson, E. A. & Zhu, W. Sep 1 2017 In : Neurology. 89, 11, p. 1152-1161 10 p.

Research output: Contribution to journalArticle

House Calls
Parkinson Disease
Randomized Controlled Trials
Quality of Health Care
Confidence Intervals
5 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: Contribution to journalLetter

2016
24 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: Contribution to journalArticle

Gels
Clinical Trials
Safety
Equipment and Supplies
Parkinson Disease
9 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: Contribution to journalArticle

House Calls
Parkinson Disease
Randomized Controlled Trials
Personnel Selection
Videoconferencing

Yoga Versus Resistance Training in Mild to Moderate Severity Parkinson’s Disease: A 12-Week Pilot Study

Bega, D., Stein, J., Zadikoff, C., Simuni, T., Victorson, D., Ring, M., Jovanovic, B. & Corcos, D. 2016 In : J Yoga Phys Ther. 6

Research output: Contribution to journalArticle

2015
4 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. Jan 1 2015 In : Neurodegenerative Diseases. 15, 2, p. 81-86 6 p.

Research output: Contribution to journalArticle

Movement Disorders
Single-Photon Emission-Computed Tomography
Parkinson Disease
Parkinsonian Disorders
Essential Tremor
25 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. Jan 1 2015 In : Journal of Parkinson's disease. 5, 1, p. 165-174 10 p.

Research output: Contribution to journalArticle

Double-Blind Method
Parkinson Disease
Gels
Maintenance
Safety
63 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: Contribution to journalArticle

pioglitazone
Parkinson Disease
Placebos
Medical Futility
National Institute of Neurological Disorders and Stroke
2014
102 Citations

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

The Parkinson Study Group QE3 Investigators Jan 1 2014 In : JAMA Neurology. 75, 1, p. 543-552 10 p.

Research output: Contribution to journalArticle

coenzyme Q10
Parkinson Disease
Randomized Controlled Trials
Placebos
Tremor
19 Citations
Complementary Therapies
Parkinson Disease
Dietary Supplements
Biological Products
Dance Therapy
82 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. Jan 1 2014 In : JAMA Neurology. 71, 4, p. 463-469 7 p.

Research output: Contribution to journalArticle

Melatonin
Circadian Rhythm
Parkinson Disease
Sleep
Area Under Curve
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: Contribution to journalComment/debate

Neurofilament Proteins
Apraxias
Parietal Lobe
Aphasia
Electroencephalography
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: Contribution to journalArticle

Subthalamic Nucleus
Deep Brain Stimulation
Fingers
Cues
Hypokinesia
23 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 1 2013 In : Dementia and Geriatric Cognitive Disorders. 36, 1-2, p. 67-75 9 p.

Research output: Contribution to journalArticle

Parkinson Disease
Quality of Life
Social Support
Cognitive Dysfunction
Communication
30 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. Jan 1 2013 In : Neuropsychology. 27, 3, p. 314-321 8 p.

Research output: Contribution to journalArticle

Motor Skills
Parkinson Disease
Learning
Temporal Lobe
Corpus Striatum
6 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 1 2013 In : Journal of NeuroVirology. 19, 5, p. 452-460 9 p.

Research output: Contribution to journalArticle

Virus Diseases
Matrix Metalloproteinases
Matrix Metalloproteinase 2
HIV
Brain
58 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: Contribution to journalArticle

Parkinson Disease
Advisory Committees
Cognitive Dysfunction
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 1 2013 In : Parkinsonism and Related Disorders. 19, 4, p. 463-465 3 p.

Research output: Contribution to journalLetter

Cognition Disorders
Neuropsychological Tests
Parkinson Disease
Cognitive Dysfunction
2012
16 Citations

Amantadine for freezing of gait in patients with parkinson disease

Malkani, R., Zadikoff, C., Melen, O., Videnovic, A., Borushko, E. & Simuni, T. Nov 1 2012 In : Clinical Neuropharmacology. 35, 6, p. 266-268 3 p.

Research output: Contribution to journalArticle

Amantadine
Gait
Freezing
Parkinson Disease
Selegiline
20 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: Contribution to journalArticle

Progressive Supranuclear Palsy
Electrodes
Choline O-Acetyltransferase
Gait
Cholinergic Agents
10 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: Contribution to journalArticle

Parkinson Disease
Population
Aptitude
Neuropsychological Tests
Executive Function
2011
10 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 1 2011 In : Parkinsonism and Related Disorders. 17, 3, p. 204-207 4 p.

Research output: Contribution to journalArticle

Movement Disorders
Brain
Hope
Knowledge Bases
Marital Status
10 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 1 2011 In : Basal Ganglia. 1, 2, p. 91-95 5 p.

Research output: Contribution to journalArticle

Cannabinoid Receptor Agonists
Torticollis
Dronabinol
Dystonia
Randomized Controlled Trials
79 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: Contribution to journalArticle

Parkinson Disease
Tremor
Phenotype
Mutation
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: Chapter in Book/Report/Conference proceedingChapter

Apraxias
Movement Disorders
Time Perception
Parietal Lobe
Hypesthesia
2010
15 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 1 2010 In : Clinical Neurophysiology. 121, 8, p. 1227-1232 6 p.

Research output: Contribution to journalArticle

Deep Brain Stimulation
Artifacts
Electroencephalography
Signal-To-Noise Ratio
Parkinson Disease
39 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: Contribution to journalArticle

Isradipine
Parkinson Disease
Hematologic Diseases
Calcium Channel Blockers
Parkinsonian Disorders
2008
189 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: Contribution to journalArticle

Parkinson Disease
Dementia
Cognitive Dysfunction
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 1 2008 In : Neurosurgery. 62, 3 SUPPL. 1

Research output: Contribution to journalArticle

Dystonic Disorders
Globus Pallidus
Deep Brain Stimulation
Dystonia
Torticollis
8 Citations

Pergolide associated cardiac valvulopathy based on Ontario administrative data

Zadikoff, C., Duong-Hua, M., Sykora, K., Marras, C., Lang, A. & Rochon, P. Jan 1 2008 In : Canadian Journal of Neurological Sciences. 35, 2, p. 173-178 6 p.

Research output: Contribution to journalArticle

Pergolide
Ontario
Heart Valve Diseases
Levodopa
Heart Failure
2007

E

Farkash, G., Wachtel, T. J., Desai, A., Mcnicoll, L., Yerneni, M. & Zadikoff, C. Dec 1 2007 Geriatric Clinical Advisor. Elsevier Inc, p. 70-74 5 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

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: Contribution to journalLetter

Stiff-Person Syndrome
Tarsal Bones
External Fixators
Bone Fractures
Extremities
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 1 2007 In : Neurology. 68, 9, p. 704-705 2 p.

Research output: Contribution to journalArticle

Drug-Induced Dyskinesia
Antiparkinson Agents
Transcranial Magnetic Stimulation
Dyskinesias
Levodopa
43 Citations

Movement disorders in patients taking anticonvulsants

Zadikoff, C., Munhoz, R. P., Asante, A. N., Politzer, N., Wennberg, R., Carlen, P. & Lang, A. Feb 1 2007 In : Journal of Neurology, Neurosurgery and Psychiatry. 78, 2, p. 147-151 5 p.

Research output: Contribution to journalArticle

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. Dec 1 2007 Geriatric Clinical Advisor. Elsevier Inc, p. 150-175 26 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2006
10 Citations

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

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

Research output: Contribution to journalLetter

Amputation Stumps
Movement Disorders
Psychological Stress
Anxiety
Pain
18 Citations

Cardiac valvulopathy associated with pergolide use

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

Research output: Contribution to journalReview article

Pergolide
Librarians
Literature
Information Storage and Retrieval
MEDLINE
18 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. Jul 17 2006 In : Archives of Neurology. 63, 7, p. 1016-1021 6 p.

Research output: Contribution to journalArticle

Prion Diseases
Mutation
Genes
Neurodegenerative Diseases
Neurologic Examination
32 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 1 2006 In : Movement Disorders. 21, 6, p. 875-879 5 p.

Research output: Contribution to journalArticle

Parkinson Disease
Mutation
Nonsense Codon
Genetic Testing
Patient Care
52 Citations

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

Zadikoff, C., Lang, A. E. & Klein, C. Jan 1 2006 In : Brain. 129, 4, p. 832-840 9 p.

Research output: Contribution to journalReview 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 1 2006 In : Neurology. 66, 12, p. 1941-1943 3 p.

Research output: Contribution to journalArticle

Hyperhomocysteinemia
Levodopa
Homocysteine
Vitamins
Parkinson Disease
2005
138 Citations

Apraxia in movement disorders

Zadikoff, C. & Lang, A. E. Jan 1 2005 In : Brain. 128, 7, p. 1480-1497 18 p.

Research output: Contribution to journalReview article

Apraxias
Movement Disorders
Ideomotor Apraxia
Progressive Supranuclear Palsy
Gait Apraxia