Abstract
Background and objective
Patients with young-onset Parkinson’s disease (YOPD) have a slower progression. Our aim was to analyze the change in cognitive function in YOPD compared to patients with a later onset and controls.
Patients and methods
Patients with Parkinson’s disease (PD) and controls from the COPPADIS cohort were included. Cognitive function was assessed with the Parkinson’s Disease Cognitive Rating Scale (PD-CRS) at baseline (V0), 2-year ± 1 month (V2y), and 4-year ± 3 months follow-up (V4y). Regarding age from symptoms onset, patients were classified as YOPD (< 50 years) or non-YOPD (≥ 50). A score in the PD-CRS < 81 was defined as cognitive impairment (CI): ≤ 64 dementia; 65–80 mild cognitive impairment (MCI).
Results
One-hundred and twenty-four YOPD (50.7 ± 7.9 years; 66.1% males), 234 non-YOPD (67.8 ± 7.8 years; 59.3% males) patients, and 205 controls (61 ± 8.3 years; 49.5% males) were included. The score on the PD-CRS and its subscore domains was higher at all visits in YOPD compared to non-YOPD patients and to controls (p < 0.0001 in all analysis), but no differences were detected between YOPD patients and controls. Only non-YOPD patients had significant impairment in their cognitive function from V0 to V4y (p < 0.0001). At V4y, the frequency of dementia and MCI was 5% and 10% in YOPD compared to 25.2% and 22.3% in non-YOPD patients (p < 0.0001). A lower score on the Parkinson’s Disease Sleep Scale at baseline was a predictor of CI at V4y in YOPD patients (Adjusted R2 = 0.61; OR = 0.965; p = 0.029).
Conclusion
Cognitive dysfunction progressed more slowly in YOPD than in non-YOPD patients.
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Abbreviations
- ADL:
-
Activities for daily living
- ADLS:
-
Schwab and England Activities of Daily Living Scale
- BDI-II:
-
Beck Depression Inventory-II
- FOGQ:
-
Freezing of Gait Questionnaire
- LEDD:
-
Levodopa equivalent daily dose
- NMSS:
-
Non-Motor Symptoms Scale
- NPI:
-
Neuropsychiatric Inventory
- PD:
-
Parkinson’s disease
- PD-CRS:
-
Parkinson’s Disease Cognitive Rating Scale
- PDQ-39:
-
The 39-item Parkinson’s disease Questionnaire Summary Index
- PDD:
-
Parkinson’s disease dementia
- PD-MCI:
-
Parkinson’s disease with mild cognitive impairment
- PD-NC:
-
Parkinson’s disease with normal cognition. PDSS: Parkinson’s Disease Sleep Scale
- QUIP-RS:
-
Questionnaire for Impulsive-Compulsive Disorders in Parkinson’s Disease-Rating Scale
- UPDRS:
-
Unified Parkinson’s Disease-Rating Scale
- VAS:
-
Visual Analogue Scale
- YOPD:
-
Young-onset PD
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Acknowledgements
The authors would like to thank all patients and their caregivers who collaborated in this study. Many thanks also to Fundación Española de Ayuda a la Investigación en Enfermedades Neurodegenerativas y/o de Origen Genético (https://fundaciondegen.org/), Alpha Bioresearch (www.alphabioresearch.com), Instituto de Salud Carlos III and other institutions for helping us. COPPADIS Study Group: Adarmes AD, Almeria M, Alonso Losada MG, Alonso Cánovas A, Alonso Frech F, Alonso Redondo R, Álvarez I, Álvarez Sauco M, Aneiros Díaz A, Arnáiz S, Arribas S, Ascunce Vidondo A, Aguilar M, Ávila MA, Bernardo Lambrich N, Bejr-Kasem H, Blázquez Estrada M, Botí M, Borrue C, Buongiorno MT, Cabello González C, Cabo López I, Caballol N, Cámara Lorenzo A, Canfield Medina H, Carabajal Pendón E, Carrillo F, Carrillo Padilla FJ, Casas E, Catalán MJ, Clavero P, Cortina Fernández A, Cosgaya M, Cots Foraster A, Crespo Cuevas A, Cubo E, de Deus Fonticoba T, de Fábregues-Boixar O, Díez-Fairen M, Dotor García-Soto J, Erro E, Escalante S, Estelrich Peyret E, Fernández Guillán N, Gámez P, Gallego M, García Caldentey J, García Campos C, García Díez C, García Moreno JM, Gastón I, Gómez Garre MP, Gómez Mayordomo V, González Aloy J, González-Aramburu I, González Ardura J, González García B, González Palmás MJ, González Toledo GR, Golpe Díaz A, Grau Solá M, Guardia G, Hernández Vara J, Horta-Barba A, Idoate Calderón D, Infante J, Jesús S, Kulisevsky J, Kurtis M, Labandeira C, Labrador MA, Lacruz F, Lage Castro M, Lastres Gómez S, Legarda I, López Ariztegui N, López Díaz LM, López Domínguez D, López Manzanares L, López Seoane B, Lucas del Pozo S, Macías Y, Mata M, Martí Andres G, Martí MJ, Martínez Castrillo JC, Martinez-Martin P, McAfee D, Meitín MT, Mendoza Plasencia Z, Menéndez González M, Méndez del Barrio C, Mir P, Miranda Santiago J, Morales Casado MI, Moreno Diéguez A, Muro García I, Nogueira V, Novo Amado A, Novo Ponte S, Ordás C, Pagonabarraga J, Pareés I, Pascual-Sedano B, Pastor P, Pérez Fuertes A, Pérez Noguera R, Planas-Ballvé A, Planellas L, Prats MA, Prieto Jurczynska C, Puente V, Pueyo Morlans M, Puig Daví A, Redondo Rafales N, Rodríguez Méndez L, Rodríguez Pérez AB, Roldán F, Ruíz De Arcos M, Ruíz Martínez J, Sánchez Alonso P, Sánchez-Carpintero M, Sánchez Díez G, Sánchez Rodríguez A, Santacruz P, Santos García D, Segundo Rodríguez JC, Seijo M, Sierra Peña M, Solano Vila B, Suárez Castro E, Tartari JP, Valero C, Vargas L, Vela L, Villanueva C, Vives B.
Name (Last Name, First Name) | Location | Role | Contribution |
---|---|---|---|
Astrid Adarmes, Daniela | Hospital Universitario Virgen del Rocío, Sevilla, Spain | Site investigator | Evaluation of participants and/or data management |
Almeria, Marta | Hospital Universitari Mutua de Terrassa, Terrassa, Barcelona, Spain | Site investigator | Neuropsychologist; evaluation of participants |
Alonso Losada, Maria Gema | Hospital Álvaro Cunqueiro, Complejo Hospitalario Universitario de Vigo (CHUVI), Vigo, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Alonso Cánovas, Araceli | Hospital Universitario Ramón y Cajal, Madrid, Spain | Site investigator | Evaluation of participants and/or data management |
Alonso Frech, Fernando | Hospital Universitario Clínico San Carlos, Madrid, Spain | Site investigator | Evaluation of participants and/or data management |
Alonso Redondo, Ruben | Hospital Universitario Lucus Augusti (HULA), Lugo, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Aneiros Díaz, Ángel | Complejo Hospitalario Universitario de Ferrol (CHUF), Ferrol, A Coruña, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Álvarez, Ignacio | Hospital Universitari Mutua de Terrassa, Terrassa, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Álvarez Sauco, María | Hospital General Universitario de Elche, Elche, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Arnáiz, Sandra | Complejo Asistencial Universitario de Burgos, Burgos, Spain | Site investigator | Evaluation of participants and/or data management |
Arribas, Sonia | Hospital Universitari Mutua de Terrassa, Terrassa, Barcelona, Spain | Site investigator | Neuropsychologist; evaluation of participants |
Ascunce Vidondo, Arancha | Complejo Hospitalario de Navarra, Pamplona, Spain | Site investigator | Evaluation of participants and/or data management |
Aguilar, Miquel | Hospital Universitari Mutua de Terrassa, Terrassa, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Ávila Rivera, Maria Asunción | Consorci Sanitari Integral, Hospital General de L´Hospitalet, L´Hospitalet de Llobregat, Barcelona, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Bernardo Lambrich, Noemí | Hospital de Tortosa Verge de la Cinta (HTVC), Tortosa, Tarragona, Spain | Site investigator | Evaluation of participants and/or data management |
Bejr-Kasem, Helena | Hospital de Sant Pau, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Blázquez Estrada, Marta | Hospital Universitario Central de Asturias, Oviedo, Spain | Site investigator | Evaluation of participants and/or data management |
Botí González, Maria Ángeles | Hospital Universitari Mutua de Terrassa, Terrassa, Barcelona, Spain | Site investigator | Neuropsychologist; evaluation of participants |
Borrué, Carmen | Hospital Infanta Sofía, Madrid, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Buongiorno, Maria Teresa | Hospital Universitari Mutua de Terrassa, Terrassa, Barcelona, Spain | Site investigator | Nurse study coordinator |
Cabello González, Carolina | Complejo Hospitalario de Navarra, Pamplona, Spain | Site investigator | Scheduling of evaluations |
Cabo López, Iria | Complejo Hospitalario Universitario de Pontevedra (CHOP), Pontevedra, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Caballol, Nuria | Consorci Sanitari Integral, Hospital Moisés Broggi, Sant Joan Despí, Barcelona, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Cámara Lorenzo, Ana | Hospital Clínic de Barcelona, Barcelona, Spain | Site investigator | Nurse study coordinator |
Canfield Medina, Héctor | Complejo Hospitalario Universitario de Ferrol (CHUF), Ferrol, A Coruña, Spain | Site investigator | Evaluation of participants and/or data management |
Carabajal Pendón, Estefanía | Hospital La Princesa, Madrid, Spain | Site investigator (from MAR/23) | Evaluation of participants and/or data management |
Carrillo, Fátima | Hospital Universitario Virgen del Rocío, Sevilla, Spain | Site investigator | Evaluation of participants and/or data management |
Carrillo Padilla, Francisco José | Hospital Universitario de Canarias, San Cristóbal de la Laguna, Santa Cruz de Tenerife, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Casas, Elena | Complejo Asistencial Universitario de Burgos, Burgos, Spain | Site investigator | Evaluation of participants and/or data management |
Catalán, Maria José | Hospital Universitario Clínico San Carlos, Madrid, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Clavero, Pedro | Complejo Hospitalario de Navarra, Pamplona, Spain | Site investigator | Evaluation of participants and/or data management |
Cortina Fernández, A | Complejo Hospitalario Universitario de Ferrol (CHUF), Ferrol, A Coruña, Spain | Site investigator | Coordination of blood extractions |
Cosgaya, Marina | Hospital Clínic de Barcelona, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Cots Foraster, Anna | Institut d'Assistència Sanitària (IAS)—Instituí Cátala de la Salud. Girona, Spain | Site investigator | Evaluation of participants and/or data management |
Crespo Cuevas, Ane | Hospital del Mar, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Cubo, Esther | Complejo Asistencial Universitario de Burgos, Burgos, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
De Deus Fonticoba, Teresa | Complejo Hospitalario Universitario de Ferrol (CHUF), Ferrol, A Coruña, Spain | Site investigator | Nurse study coordinator Evaluation of participants and/or data management |
De Fábregues-Boixar, Oriol | Hospital Universitario Vall d´Hebron, Barcelona, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Díez Fairen, M | Hospital Universitari Mutua de Terrassa, Terrassa, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Dotor García-Soto, Julio | Hospital Universitario Virgen Macarena, Sevilla, Spain | Site investigator / PI | Evaluation of participants and/or data management |
Erro, Elena | Complejo Hospitalario de Navarra, Pamplona, Spain | Site investigator | Evaluation of participants and/or data management |
Escalante, Sonia | Hospital de Tortosa Verge de la Cinta (HTVC), Tortosa, Tarragona, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Estelrich Peyret, Elena | Institut d'Assistència Sanitària (IAS)—Instituí Cátala de la Salud. Girona, Spain | Site investigator | Evaluation of participants and/or data management |
Fernández Guillán, Noelia | Complejo Hospitalario Universitario de Ferrol (CHUF), Ferrol, A Coruña, Spain | Site investigator | Neuroimaging studies |
Gámez, Pedro | Complejo Asistencial Universitario de Burgos, Burgos, Spain | Site investigator | Evaluation of participants and/or data management |
Gallego, Mercedes | Hospital La Princesa, Madrid, Spain | Site investigator | Evaluation of participants and/or data management |
García Caldentey, Juan | Centro Neurológico Oms 42, Palma de Mallorca, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
García Campos, Cristina | Hospital Universitario Virgen Macarena, Sevilla, Spain | Site investigator | Evaluation of participants and/or data management |
García Díez, Cristina | Complejo Hospitalario Universitario de Pontevedra (CHOP), Pontevedra, Spain | Site investigator (from MAY/22) | neuropsychologist; evaluation of participants |
García Moreno, Jose Manuel | Hospital Universitario Virgen Macarena, Sevilla, Spain | Site investigator / PI (until MAR/21) | Coordination at the center Evaluation of participants and/or data management |
Gastón, Itziar | Complejo Hospitalario de Navarra, Pamplona, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Gómez Garre, María del Pilar | Hospital Universitario Virgen del Rocío, Sevilla, Spain | Site investigator | Genetic studies coordination |
Gómez Mayordomo, Víctor | Hospital Clínico San Carlos, Madrid, Spain | Site investigator* | Evaluation of participants and/or data management |
González Aloy, Javier | Institut d'Assistència Sanitària (IAS)—Instituí Cátala de la Salud. Girona, Spain | Site investigator | Evaluation of participants and/or data management |
González Aramburu, Isabel | Hospital Universitario Marqués de Valdecilla, Santander, Spain | Site investigator | Evaluation of participants and/or data management |
González Ardura, Jessica | Hospital Universitario Lucus Augusti (HULA), Lugo, Spain | Site investigator / PI (until FEB/21) | Evaluation of participants and/or data management |
González García, Beatriz | Hospital La Princesa, Madrid, Spain | Site investigator | Nurse study coordinator |
González Palmás, Maria Josefa | Complejo Hospitalario Universitario de Pontevedra (CHOP), Pontevedra, Spain | Site investigator | Evaluation of participants and/or data management |
González Toledo, Gabriel Ricardo | Hospital Universitario de Canarias, San Cristóbal de la Laguna, Santa Cruz de Tenerife, Spain | Site investigator | Evaluation of participants and/or data management |
Golpe Díaz, Ana | Complejo Hospitalario Universitario de Ferrol (CHUF), Ferrol, A Coruña, Spain | Site investigator | Laboratory analysis coordination |
Grau Solá, Mireia | Consorci Sanitari Integral, Hospital Moisés Broggi, Sant Joan Despí, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Guardia, Gemma | Hospital Universitari Mutua de Terrassa, Terrassa, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Hernández Vara, Jorge | Hospital Universitario Vall d´Hebron, Barcelona, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Horta Barba, Andrea | Hospital de Sant Pau, Barcelona, Spain | Site investigator | Neuropsychologist; evaluation of participants |
Idoate Calderón, Daniel | Complejo Hospitalario Universitario de Pontevedra (CHOP), Pontevedra, Spain | Site investigaor (until MAY/22) | neuropsychologist; evaluation of participants |
Infante, Jon | Hospital Universitario Marqués de Valdecilla, Santander, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Jesús, Silvia | Hospital Universitario Virgen del Rocío, Sevilla, Spain | Site investigator | Evaluation of participants and/or data management |
Kulisevsky, Jaime | Hospital de Sant Pau, Barcelona, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Kurtis, Mónica | Hospital Ruber Internacional, Madrid, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Labandeira, Carmen | Hospital Álvaro Cunqueiro, Complejo Hospitalario Universitario de Vigo (CHUVI), Vigo, Spain | Site investigator | Evaluation of participants and/or data management |
Labrador Espinosa, Miguel Ángel | Hospital Universitario Virgen del Rocío, Sevilla, Spain | Site investigator | Neuroimaging data analysis |
Lacruz, Francisco | Complejo Hospitalario de Navarra, Pamplona, Spain | Site investigator | Evaluation of participants and/or data management |
Lage Castro, Melva | Complejo Hospitalario Universitario de Pontevedra (CHOP), Pontevedra, Spain | Site investigator | Evaluation of participants and/or data management |
Lastres Gómez, Sonia | Complejo Hospitalario Universitario de Pontevedra (CHOP), Pontevedra, Spain | Site investigator | Neuropsychologist; evaluation of participants |
Legarda, Inés | Hospital Universitario Son Espases, Palma de Mallorca, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
López Ariztegui, Nuria | Complejo Hospitalario de Toledo, Toledo, Spain | Site investigator / PI | Evaluation of participants and/or data management |
López Díaz, Luis Manuel | Hospital Da Costa de Burela, Lugo, Spain | Site investigator (until DEC/16) | Evaluation of participants and/or data management |
López Domínguez, Daniel | Institut d'Assistència Sanitària (IAS)—Instituí Cátala de la Salud. Girona, Spain | Site investigator | Evaluation of participants and/or data management |
López Manzanares, Lydia | Hospital La Princesa, Madrid, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
López Seoane, Balbino | Complejo Hospitalario Universitario de Ferrol (CHUF), Ferrol, A Coruña, Spain | Site investigator | Neuroimaging studies |
Lucas del Pozo, Sara | Hospital Universitario Vall d´Hebron, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Macías, Yolanda | Fundación Hospital de Alcorcón, Madrid, Spain | Site investigator | Evaluation of participants and/or data management |
Mata, Marina | Hospital Infanta Sofía, Madrid, Spain | Site investigator | Evaluation of participants and/or data management |
Martí Andres, Gloria | Hospital Universitario Vall d´Hebron, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Martí, Maria José | Hospital Clínic de Barcelona, Barcelona, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Martínez Castrillo, Juan Carlos | Hospital Universitario Ramón y Cajal, Madrid, Spain | Site investigator /PI | Coordination at the center Evaluation of participants and/or data management |
Martinez-Martin, Pablo | CIBERNED, Instituto de Salud Carlos III, Madrid, Spain | Collaborator in statistical and methods analysis | Methods and statistical reviewer |
McAfee, Darrian | University of Pennsylvania, Philadelphia | Collaborator in english style | English style reviewer |
Meitín, Maria Teresa | Hospital Da Costa de Burela, Lugo, Spain | Site investigator | Evaluation of participants and/or data management |
Menéndez González, Manuel | Hospital Universitario Central de Asturias, Oviedo, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Méndez del Barrio, Carlota | Hospital Universitario Virgen del Rocío, Sevilla, Spain | Site investigator | Evaluation of participants and/or data management |
Mendoza Plasencia, Zebenzui | Hospital Universitario de Canarias, San Cristóbal de la Laguna, Santa Cruz de Tenerife, Spain | Site investigator | Evaluation of participants and/or data management |
Mir, Pablo | Hospital Universitario Virgen del Rocío, Sevilla, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Miranda Santiago, Javier | Complejo Asistencial Universitario de Burgos, Burgos, Spain | Site investigator | Evaluation of participants and/or data management |
Morales Casado, Maria Isabel | Complejo Hospitalario de Toledo, Toledo, Spain | Site investigator | Evaluation of participants and/or data management |
Moreno Diéguez, Antonio | Complejo Hospitalario Universitario de Ferrol (CHUF), Ferrol, A Coruña, Spain | Site investigator | Neuroimaging studies |
Muro García, Inés | Hospital La Princesa, Madrid, Spain | Site investigator (from MAR/23) | Evaluation of participants and/or data management |
Nogueira, Víctor | Hospital Da Costa de Burela, Lugo, Spain | Site investigator / PI (until 2022)** | Coordination at the center Evaluation of participants and/or data management |
Novo Amado, Alba | Complejo Hospitalario Universitario de Ferrol (CHUF), Ferrol, A Coruña, Spain | Site investigator | Neuroimaging studies |
Novo Ponte, Sabela | Hospital Universitario Puerta de Hierro, Madrid, Spain | Site investigator | Evaluation of participants and/or data management |
Ordás, Carlos | Hospital Rey Juan Carlos, Madrid, Spain, Madrid, Spain | Site Investigator | Evaluation of participants and/or data management |
Pagonabarraga, Javier | Hospital de Sant Pau, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Pareés, Isabel | Hospital Ruber Internacional, Madrid, Spain | Site investigator | Evaluation of participants and/or data management |
Pascual-Sedano, Berta | Hospital de Sant Pau, Barcelona, Spain | Site Investigator | Evaluation of participants and/or data management |
Pastor, Pau | Hospital Universitari Mutua de Terrassa, Terrassa, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Pérez Fuertes, Aída | Complejo Hospitalario Universitario de Ferrol (CHUF), Ferrol, A Coruña, Spain | Site investigator | Blood analysis |
Pérez Noguera, Rafael | Hospital Universitario Virgen Macarena, Sevilla, Spain | Site investigator | Evaluation of participants and/or data management |
Planas-Ballvé, Ana | Consorci Sanitari Integral, Hospital Moisés Broggi, Sant Joan Despí, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Planellas, Lluís | Hospital Clínic de Barcelona, Barcelona, Spain | Site investigator (until DEC/19) | Evaluation of participants and/or data management |
Prats, Marian Ángeles | Institut d'Assistència Sanitària (IAS)—Instituí Cátala de la Salud. Girona, Spain | Site investigator | Evaluation of participants and/or data management |
Prieto Jurczynska, Cristina | Hospital Rey Juan Carlos, Madrid, Spain, Madrid, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Puente, Víctor | Hospital del Mar, Barcelona, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Pueyo Morlans, Mercedes | Hospital Universitario de Canarias, San Cristóbal de la Laguna, Santa Cruz de Tenerife, Spain | Site investigator | Evaluation of participants and/or data management |
Puig Daví, Arnau | Hospital de Sant Pau, Barcelona, Spain | Site einvestigator | Evaluation of participants and/or data management |
Redondo, Nuria | Hospital La Princesa, Madrid, Spain | Site Investigator | Evaluation of participants and/or data management |
Rodríguez Méndez, Luisa | Complejo Hospitalario Universitario de Ferrol (CHUF), Ferrol, A Coruña, Spain | Site investigator | Blood analysis |
Rodríguez Pérez, Amparo Belén | Hospital General Universitario de Elche, Elche, Spain | Site investigator | Evaluation of participants and/or data management |
Roldán, Florinda | Hospital Universitario Virgen del Rocío, Sevilla, Spain | Site investigator | Neuroimaging studies |
Ruíz de Arcos, María | Hospital Universitario Virgen Macarena, Sevilla, Spain | Site investigator | Evaluation of participants and/or data management |
Ruíz Martínez, Javier | Hospital Universitario Donostia, San Sebastián, Spain | Site investigator | Evaluation of participants and/or data management |
Sánchez Alonso, Pilar | Hospital Universitario Puerta de Hierro, Madrid, Spain | Site investigator | Evaluation of participants and/or data management |
Sánchez-Carpintero, Macarena | Complejo Hospitalario Universitario de Ferrol (CHUF), Ferrol, A Coruña, Spain | Site investigator | Neuroimaging studies |
Sánchez D��ez, Gema | Hospital Universitario Ramón y Cajal, Madrid, Spain | Site investigator | Evaluation of participants and/or data management |
Sánchez Rodríguez, Antonio | Hospital Universitario Marqués de Valdecilla, Santander, Spain | Site investigator | Evaluation of participants and/or data management |
Santacruz, Pilar | Hospital Clínic de Barcelona, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Santos García, Diego | CHUAC, Complejo Hospitalario Universitario de A Coruña | Coordinator of the Project | Coordination of the COPPADIS-2015 |
Segundo Rodríguez, José Clemente | Complejo Hospitalario de Toledo, Toledo, Spain | Site investigator | Evaluation of participants and/or data management |
Seijo, Manuel | Complejo Hospitalario Universitario de Pontevedra (CHOP), Pontevedra, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Sierra, María | Hospital Universitario Marqués de Valdecilla, Santander, Spain | Site investigator | Evaluation of participants and/or data management |
Solano, Berta | Institut d'Assistència Sanitària (IAS)—Instituí Cátala de la Salud. Girona, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Suárez Castro, Ester | Complejo Hospitalario Universitario de Ferrol (CHUF), Ferrol, A Coruña, Spain | Site investigator | Evaluation of participants and/or data management |
Tartari, Juan Pablo | Hospital Universitari Mutua de Terrassa, Terrassa, Barcelona, Spain | Site investigator | Evaluation of participants and/or data management |
Valero, Caridad | Hospital Arnau de Vilanova, Valencia, Spain | Site investigator | Evaluation of participants and/or data management |
Vargas, Laura | Hospital Universitario Virgen del Rocío, Sevilla, Spain | Site investigator | Evaluation of participants and/or data management |
Vela, Lydia | Fundación Hospital de Alcorcón, Madrid, Spain | Site investigator / PI | Coordination at the center Evaluation of participants and/or data management |
Villanueva, Clara | Hospital Universitario Clínico San Carlos, Madrid, Spain | Site investigator | Evaluation of participants and/or data management |
Vives, Bárbara | Hospital Universitario Son Espases, Palma de Mallorca, Spain | Site investigator | Evaluation of participants and/or data management |
Funding
COPPADIS and the present study were developed with the help of Fundación Española de Ayuda a la Investigación en Enfermedades Neurodegenerativas y/o de Origen Genético (https://fundaciondegen.org/) and Alpha Bioresearch (www.alphabioresearch.com). Also, we received grants from the Spanish Ministry of Economy and Competitiveness [PI16/01575] co-founded by ISCIII (Concesión de subvenciones de Proyectos de Investigación en Salud de la convocatoria 2020 de la Acción Estratégica en Salud 2017–2020 por el Proyecto “PROGRESIÓN NO MOTORA E IMPACTO EN LA CALIDAD DE VIDA EN LA ENFERMEDAD DE PARKINSON”) to develop a part of the COPPADIS project.
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Contributions
DS-G: conception, organization, and execution of the project; statistical analysis; writing of the first draft of the manuscript; recruitment and/or evaluation of participants. TDF: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. CCB: collaboration in the preparation of the manuscript. Review and critique. MJFP: collaboration in the preparation of the manuscript. Review and critique. IGD: collaboration in the preparation of the manuscript. Review and critique. MCÍA: collaboration in the preparation of the manuscript. Review and critique. JMP: collaboration in the preparation of the manuscript. Review and critique. SJ: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. MC: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. JGC: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. NC: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. IL: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. JHV: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. IC: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. LLM: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. IGA: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. MAÁR: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. VGM: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. VN: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. JDG-S: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. CB: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. BSV: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. MÁS: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. LV: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. SE: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. EC: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. ZM: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. JCMC: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. PSA: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. MGAL: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. NLA: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. IG: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. JK: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. MS: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. CV: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. RAR: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. MTB: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. CO: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. MM-G: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. DM: English edition; review and critique. PM-M: Review and critique. PM: review and critique; recruitment and/or evaluation of participants and/or data entry into eCRF. COPPADIS study group: recruitment and/or evaluation of participants and/or data entry into eCRF.
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Conflicts of interest
Diego Santos-García has received honoraria for educational presentations and advice service by Abbvie, UCB Pharma, Lundbeck, KRKA, Zambon, Bial, Italfarmaco, Teva, Archímedes, Esteve, Stada, Merz, and grants from the Spanish Ministry of Economy and Competitiveness [PI16/01575] co-founded by ISCIII (Concesión de subvenciones de Proyectos de Investigación en Salud de la convocatoria 2020 de la Acción Estratégica en Salud 2017–2020 por el proyecto “PROGRESIÓN NO MOTORA E IMPACTO EN LA CALIDAD DE VIDA EN LA ENFERMEDAD DE PARKINSON”). Teresa de Deus Fonticoba: None. Carlos Cores Bartolomé has received honoraria for educational presentations and advice service by Lundbeck and UCB Pharma. María J. Feal Painceiras: None. Iago García Díaz has received support for educational activity from Bial. María Cristina Íñiguez Alvarado: None. Jose Manuel Paz has received honoraria/support for educational presentations and attending meetings from UCB, Abbvie, Zambon, Bial, and KRKA. Silvia Jesús has received honoraria from AbbVie, Bial, Merz, UCB, and Zambon and holds the competitive contract "Juan Rodés" supported by the Instituto de Salud Carlos III. She has received grants from the Spanish Ministry of Economy and Competitiveness (PI18/01898) and the Consejería de Salud de la Junta de Andalucía (PI-0459-2018). Marina Cosgaya: None. Juan García Caldentey has received honoraria for educational presentations and advice service by Qualigen, Nutricia, Abbvie, Italfarmaco, UCB Pharma, Lundbeck, Zambon, Bial, and Teva. Nuria Caballol has received honoraria from Bial, Italfármaco, Qualigen, Zambon, UCB, Teva and KRKA and sponsorship from Zambon, TEVA and Abbvie for attending medical conferences. Ines Legarda has received honoraria for educational presentations and advice service by Abbvie, UCB Pharma, Zambon, Bial, and Teva. Jorge Hernández Vara has received travel bursaries and educational grants from Abbvie and has received honoraria for educational presentations from Abbvie, Teva, Bial, Zambon, Italfarmaco, and Sanofi-Genzyme. Iria Cabo: has received honoraria for educational presentations and advice service by Abbvie, Zambon, and Bial. Lydia López Manzanares compensated advisory services, consulting, research grant support, or speaker honoraria: AbbVie, Acorda, Bial, Intec Pharma, Italfarmaco, Pfizer, Roche, Teva, UCB, and Zambon. Isabel González Aramburu: None. Maria A. Ávila Rivera has received honoraria from Zambon, UCB Pharma, Qualigen, Bial, and Teva, and sponsorship from Zambon and Teva for attending conferences. Víctor Gómez Mayordomo has received honoraria from Bial, Merz, and Zambon for educational lectures. Víctor Nogueira: None. Julio Dotor García-Soto compensated advisory services, consulting, research grant support, or speaker honoraria: Merck, Sanofi-Genzyme, Allergan, Biogen, Roche, UCB and Novartis. Carmen Borrué: None. Berta Solano Vila has received honoraria for educational presentations and advice service by UCB, Zambon, Teva, Abbvie, Bial. María Álvarez Sauco has received honoraria for educational presentations and advice service by Abbvie, UCB Pharma, Zambon, Bial, and Teva. Lydia Vela has received honoraria for educational presentations and advice service by Abbvie, UCB Pharma, Lundbeck, KRKA, Zambon, Bial, and Teva. Sonia Escalante has received honoraria for educational presentations and advice service by Abbvie, Zambon, and Bial. Esther Cubo: Travel grants: Abbvie, Allergan, Boston; Lecturing honoraria: Abbvie, International Parkinson´s disease Movement Disorder Society. Zebenzui Mendoza: None. Juan C. Martínez Castrillo has received research support from Lundbeck, Italfarmaco, Allergan, Zambon, Merz, and Abbvie. He has received speaking honoraria from AbbVie, Bial, Italfarmaco, Lundbeck, Krka, TEVA, UCB, Zambon, Allergan, Ipsen, and Merz. Pilar Sánchez Alonso has received honoraria for educational presentations and advice service by Abbvie, UCB Pharma, Lundbeck, KRKA, Zambon, Bial, and Teva. Maria G. Alonso Losada has received honoraria for educational presentations and advice service by Zambon and Bial. Nuria López Ariztegui has received honoraria for educational presentations and advice service by Abbvie, Italfarmaco, Zambon, and Bial. Itziar Gastón has received research support from Abbvie and Zambon and has served as a consultant for Abbvie, Exelts, and Zambon. Jaime Kulisevsky: (1) Consulting fees: Roche, Zambon; (2) Stock/allotment: No; (3) Patent royalties/licensing fees: No; (4) Honoraria (e.g., lecture fees): Zambon, Teva, Bial, UCB; (5) Fees for promotional materials: No; (6) Research funding: Roche, Zambon, Ciberned; Instituto de SaludCarlos III; FundacióLa Maratóde TV3; (7) Scholarship from corporation: No; (8) Corporate laboratory funding: No; (9) Others (e.g., trips, travel, or gifts): No. Manuel Seijo has received honoraria for educational services from KRKA, UCB, Zambon, Bial; travel grants from Daiichi and Roche. Caridad Valero has received honoraria for educational services from Zambon, Abbvie and UCB. Kurtis M. has received honoraria from Bial, the Spanish Neurology Society, and the International and Movement Disorders Society. Ruben Alonso Redondo: None. Maria Teresa Buongiorno: None. Carlos Ordás: None. Manuel Menéndez-González has received consulting honoraria from Eisai Spain and research grants from by Instituto de Salud Carlos III (ISCIII), Fondo Europeo de Desarrollo Regional (FEDER), and Fundación Alimerka. Darrian McAfee: None. Pablo Martinez-Martin has received honoraria from Bial for lecturing in course and from the Parkinson and Movement Disorder Society (MDS) for management of the COA International Program of the Society. Pablo Mir has received honoraria from AbbVie, Abbott, Allergan, Bial, Merz, UCB, and Zambon and have received grants from the Spanish Ministry of Economy and Competitiveness [PI16/01575] co-founded by ISCIII (Subdirección General de Evaluación y Fomento de la Investigación) and by Fondo Europeo de Desarrollo Regional (FEDER), the Consejería de Economía, Innovación, Ciencia y Empleo de la Junta de Andalucía [CVI-02526, CTS-7685], the Consejería de Salud y Bienestar Social de la Junta de Andalucía [ PI-0437–2012, PI-0471–2013], the Sociedad Andaluza de Neurología, the Jacques and Gloria Gossweiler Foundation, the Fundación Alicia Koplowitz, and the Fundación Mutua Madrileña.
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The members of the instutional group “COPPADIS Study Group” was processed under Acknowledgement section.
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Santos-García, D., de Deus Fonticoba, T., Cores Bartolomé, C. et al. Cognitive impairment and dementia in young onset Parkinson’s disease. J Neurol 270, 5793–5812 (2023). https://doi.org/10.1007/s00415-023-11921-w
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DOI: https://doi.org/10.1007/s00415-023-11921-w