Y
Y. Naidu
Researcher at King's College
Publications - 16
Citations - 2151
Y. Naidu is an academic researcher from King's College. The author has contributed to research in topics: Parkinson's disease & Scale (ratio). The author has an hindex of 8, co-authored 16 publications receiving 1882 citations.
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Journal ArticleDOI
The metric properties of a novel non-motor symptoms scale for Parkinson's disease: Results from an international pilot study.
Kallol Ray Chaudhuri,Pablo Martinez-Martin,Richard G. Brown,Kapil D. Sethi,Fabrizio Stocchi,Per Odin,William G. Ondo,Kazuo Abe,Graeme Macphee,Doug MacMahon,Paolo Barone,Martin Rabey,A Forbes,Kieran Breen,S. Tluk,Y. Naidu,Warren Olanow,Adrian J. Williams,Sue Thomas,David B. Rye,Yoshio Tsuboi,Annette Hand,Anthony H.V. Schapira,Anthony H.V. Schapira +23 more
TL;DR: NMSS can be used to assess the frequency and severity of NMS in PD patients across all stages in conjunction with the recently validated non‐motor questionnaire.
Journal ArticleDOI
Prevalence of nonmotor symptoms in Parkinson's disease in an international setting; Study using nonmotor symptoms questionnaire in 545 patients
Pablo Martinez-Martin,Anthony H.V. Schapira,Fabrizio Stocchi,Kapil D. Sethi,Per Odin,Graeme Macphee,Richard G. Brown,Y. Naidu,Lisa Clayton,Kazuo Abe,Yoshio Tsuboi,Dough MacMahon,Paolo Barone,Martin Rabey,Ubaldo Bonuccelli,A Forbes,Kieran Breen,S. Tluk,C. Warren Olanow,Sue Thomas,David B. Rye,Annette Hand,Adrian J. Williams,William G. Ondo,K. Ray Chaudhuri +24 more
TL;DR: The results gathered from 545 patients using the definitive version of the NMSQuest are presented highlighting the prevalence of the wide range of NMS flagged in the N MSQuest from consecutive PD patients in an international setting.
Journal ArticleDOI
The Nondeclaration of Nonmotor Symptoms of Parkinson's Disease to Health Care Professionals: An International Study Using the Nonmotor Symptoms Questionnaire
K. Ray Chaudhuri,Cristina Prieto-Jurcynska,Y. Naidu,Tanya Mitra,Belén Frades-Payo,S. Tluk,Anne Ruessmann,Per Odin,Graeme Macphee,Fabrizio Stocchi,William G. Ondo,Kapil D. Sethi,Anthony H.V. Schapira,Juan Carlos Martínez Castrillo,Pablo Martinez-Martin +14 more
TL;DR: The most frequently nondeclared symptoms of Parkinson's disease patients were delusions, daytime sleepiness, intense and vivid dreams, and dizziness, and in many, appropriate treatments for undeclared NMS were started only after these were recognised following completion of NMSQuest.
Journal ArticleDOI
International study on the psychometric attributes of the non-motor symptoms scale in Parkinson disease.
Pablo Martinez-Martin,Carmen Rodriguez-Blazquez,K. Abe,K. B. Bhattacharyya,K. B. Bhattacharyya,Bastiaan R. Bloem,Francisco Javier Carod-Artal,Ravi Prakash,Rianne A. J. Esselink,Cristian Falup-Pecurariu,M. Gallardo,Pablo Mir,Y. Naidu,A. Nicoletti,Kapil D. Sethi,Yoshio Tsuboi,J.J. van Hilten,Martine Visser,Mario Zappia,Kallol Ray Chaudhuri +19 more
TL;DR: The Non-Motor Symptoms Scale is an acceptable, reproducible, valid, and precise assessment instrument for nonmotor symptoms in Parkinson disease.
Journal ArticleDOI
Early Parkinson’s disease and non-motor issues
K. Ray Chaudhuri,Y. Naidu +1 more
TL;DR: The non motor quesionnaire (NMSQuest) and the recently validated NMS scale allow falgging and quantification of NMS of PD and therefore are important tools to comprehensively assess symptom load in PD.