Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Alexandra Rizos"'
Autor:
Anna Sauerbier, Johanna Herberg, Vasilija Stopic, Philipp A. Loehrer, Keyoumars Ashkan, Alexandra Rizos, Stefanie T. Jost, Jan Niklas Petry-Schmelzer, Alexandra Gronostay, Christian Schneider, Veerle Visser-Vandewalle, Julian Evans, Christopher Nimsky, Gereon R. Fink, Angelo Antonini, Pablo Martinez-Martin, Monty Silverdale, Daniel Weintraub, Anette Schrag, K. Ray Chaudhuri, Lars Timmermann, Haidar S. Dafsari, EUROPAR, the German Parkinson Society Non-motor Symptoms Study Group, and the International Parkinson and Movement Disorders Society Non-Motor Parkinson’s Disease Study Group
Publikováno v:
npj Parkinson's Disease, Vol 10, Iss 1, Pp 1-9 (2024)
Abstract The effects of subthalamic nucleus deep brain stimulation (STN-DBS) on anxiety in Parkinson’s disease (PD) are understudied. We identified clinical predictors of STN-DBS effects on anxiety in this study. In this prospective, open-label, mu
Externí odkaz:
https://doaj.org/article/a6902ba4ec7743e9995a8a15e10c4574
Autor:
Philipp Alexander Loehrer, Wibke Schumacher, Stefanie T. Jost, Monty Silverdale, Jan Niklas Petry-Schmelzer, Anna Sauerbier, Alexandra Gronostay, Veerle Visser-Vandewalle, Gereon R. Fink, Julian Evans, Max Krause, Alexandra Rizos, Angelo Antonini, Keyoumars Ashkan, Pablo Martinez-Martin, Christian Gaser, K. Ray Chaudhuri, Lars Timmermann, Juan Carlos Baldermann, Haidar S. Dafsari, On behalf of EUROPAR and the International Parkinson and Movement Disorders Society Non-Motor Parkinson’s Disease Study Group
Publikováno v:
npj Parkinson's Disease, Vol 10, Iss 1, Pp 1-8 (2024)
Abstract Deep brain stimulation of the subthalamic nucleus (STN-DBS) is an established therapy in advanced Parkinson’s disease (PD). Motor and non-motor outcomes, however, show considerable inter-individual variability. Preoperative morphometry-bas
Externí odkaz:
https://doaj.org/article/fead6b46e24747899eca1c4112f5d928
Autor:
Lucia Batzu, Silvia Rota, Abdul Hye, Amanda Heslegrave, Dhaval Trivedi, Lucy L. Gibson, Chloe Farrell, Pavlos Zinzalias, Alexandra Rizos, Henrik Zetterberg, K. Ray Chaudhuri, Dag Aarsland
Publikováno v:
npj Parkinson's Disease, Vol 8, Iss 1, Pp 1-7 (2022)
Abstract Early identification of cognitive impairment in Parkinson’s disease (PD) has important clinical and research implications. The aim of our study was to investigate the role of plasma tau phosphorylated at amino acid 181 (p-tau181) and plasm
Externí odkaz:
https://doaj.org/article/9b694673f43844ca995fe287ae8872e0
Autor:
Vanessa Raeder, Lucia Batzu, Robert Untucht, Annekathrin Fehre, Alexandra Rizos, Valentina Leta, Renate Schmelz, Jochen Hampe, Sevasti Bostantjopoulou, Zoe Katsarou, Alexander Storch, Heinz Reichmann, Björn Falkenburger, K. Ray Chaudhuri, Lisa Klingelhoefer
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
ObjectiveA total of 48% of patients with Parkinson's disease (PD) present symptoms of gastrointestinal dysfunction, particularly constipation. Furthermore, gastrointestinal tract (GIT)-related non-motor symptoms (NMSs) appear at all stages of PD, can
Externí odkaz:
https://doaj.org/article/a07cfb7971934433a4a3018b017a9492
Autor:
Stefanie T. Jost, Lena Strobel, Alexandra Rizos, Philipp A. Loehrer, Keyoumars Ashkan, Julian Evans, Franz Rosenkranz, Michael T. Barbe, Gereon R. Fink, Jeremy Franklin, Anna Sauerbier, Christopher Nimsky, Afsar Sattari, K. Ray Chaudhuri, Angelo Antonini, Lars Timmermann, Pablo Martinez-Martin, Monty Silverdale, Elke Kalbe, Veerle Visser-Vandewalle, Haidar S. Dafsari, EUROPAR and the International Parkinson and Movement Disorders Society Non-Motor Parkinson’s Disease Study Group
Publikováno v:
npj Parkinson's Disease, Vol 8, Iss 1, Pp 1-10 (2022)
Abstract Previous studies have shown less access to deep brain stimulation (DBS) for Parkinson’s disease (PD) in women compared to men raising concerns about a potential gender gap resulting from nonclinical factors or gender differences in clinica
Externí odkaz:
https://doaj.org/article/c31df12140954858821523eef5fa42f0
Autor:
Fernando Rodriguez-Sanchez, Carmen Rodriguez-Blazquez, Concha Bielza, Pedro Larrañaga, Daniel Weintraub, Pablo Martinez-Martin, Alexandra Rizos, Anette Schrag, K. Ray Chaudhuri
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Identification of Parkinson’s disease subtypes may help understand underlying disease mechanisms and provide personalized management. Although clustering methods have been previously used for subtyping, they have reported generic subtypes
Externí odkaz:
https://doaj.org/article/9acde42f7124420ea042b3a33b98e98e
Autor:
Stefanie T. Jost, Veerle Visser-Vandewalle, Alexandra Rizos, Philipp A. Loehrer, Monty Silverdale, Julian Evans, Michael Samuel, Jan Niklas Petry-Schmelzer, Anna Sauerbier, Alexandra Gronostay, Michael T. Barbe, Gereon R. Fink, Keyoumars Ashkan, Angelo Antonini, Pablo Martinez-Martin, K. Ray Chaudhuri, Lars Timmermann, Haidar S. Dafsari, EUROPAR and the International Parkinson and Movement Disorders Society Non-Motor Parkinson’s Disease Study Group
Publikováno v:
npj Parkinson's Disease, Vol 7, Iss 1, Pp 1-7 (2021)
Abstract To identify predictors of 36-month follow-up quality of life (QoL) outcome after bilateral subthalamic nucleus deep brain stimulation (STN-DBS) in Parkinson’s disease (PD). In this ongoing, prospective, multicenter international study (Col
Externí odkaz:
https://doaj.org/article/359ce1e31a7a403ea2d57249fe0994a5
Autor:
Daniel J. van Wamelen, Anna Sauerbier, Valentina Leta, Carmen Rodriguez-Blazquez, Cristian Falup-Pecurariu, Mayela Rodriguez‐Violante, Alexandra Rizos, Y. Tsuboi, Vinod Metta, Roongroj Bhidayasiri, Kalyan Bhattacharya, Rupam Borgohain, L. K. Prashanth, Raymond Rosales, Simon Lewis, Victor Fung, Madhuri Behari, Vinay Goyal, Asha Kishore, Santiago Perez Lloret, Pablo Martinez-Martin, K. Ray Chaudhuri
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Growing evidence suggests that non-motor symptoms (NMS) in Parkinson’s disease (PD) have differential progression patterns that have a different natural history from motor progression and may be geographically influenced. We conducted a cr
Externí odkaz:
https://doaj.org/article/253a5f52cf804525a1285587c2b2f3ff
Autor:
Haidar S. Dafsari, Maria Gabriela dos Santos Ghilardi, Veerle Visser-Vandewalle, Alexandra Rizos, Keyoumars Ashkan, Monty Silverdale, Julian Evans, Raquel C.R. Martinez, Rubens G. Cury, Stefanie T. Jost, Michael T. Barbe, Gereon R. Fink, Angelo Antonini, K. Ray-Chaudhuri, Pablo Martinez-Martin, Erich Talamoni Fonoff, Lars Timmermann
Publikováno v:
Brain Stimulation, Vol 13, Iss 6, Pp 1697-1705 (2020)
Background: Subthalamic (STN) and pallidal (GPi) deep brain stimulation (DBS) improve quality of life, motor, and nonmotor symptoms (NMS) in advanced Parkinson’s disease (PD). However, few studies have compared their nonmotor effects. Objective: To
Externí odkaz:
https://doaj.org/article/24ed330912fb47738b3ae96d0bd6c132
Autor:
Panteleimon Oikonomou, Daniel J. vanWamelen, Daniel Weintraub, Dag Aarsland, Dominic Ffytche, Pablo Martinez‐Martin, Carmen Rodriguez‐Blazquez, Valentina Leta, Corinne Borley, Carolina Sportelli, Dhaval Trivedi, Aleksandra M. Podlewska, Katarina Rukavina, Alexandra Rizos, Claudia Lazcano‐Ocampo, Kallol Ray Chaudhuri
Publikováno v:
Brain and Behavior, Vol 11, Iss 5, Pp n/a-n/a (2021)
Abstract Background Identifying predictors of incident cognitive impairment (CI), one of the most problematic long‐term outcomes, in Parkinson's disease (PD) is highly relevant for personalized medicine and prognostic counseling. The Nonmotor Sympt
Externí odkaz:
https://doaj.org/article/cc7e774fa7e94a3c85d4bc3951f9d85f