1
|
Kalaria R, Maestre G, Mahinrad S, Acosta DM, Akinyemi RO, Alladi S, Allegri RF, Arshad F, Babalola DO, Baiyewu O, Bak TH, Bellaj T, Brodie‐Mends DK, Carrillo MC, Celestin K, Damasceno A, de Silva RK, de Silva R, Djibuti M, Dreyer AJ, Ellajosyula R, Farombi TH, Friedland RP, Garza N, Gbessemehlan A, Georgiou EE, Govia I, Grinberg LT, Guerchet M, Gugssa SA, Gumikiriza‐Onoria JL, Hogervorst E, Hornberger M, Ibanez A, Ihara M, Issac TG, Jönsson L, Karanja WM, Lee JH, Leroi I, Livingston G, Manes FF, Mbakile‐Mahlanza L, Miller BL, Musyimi CW, Mutiso VN, Nakasujja N, Ndetei DM, Nightingale S, Novotni G, Nyamayaro P, Nyame S, Ogeng'o JA, Ogunniyi A, de Oliveira MO, Okubadejo NU, Orrell M, Paddick S, Pericak‐Vance MA, Pirtosek Z, Potocnik FCV, Raman R, Rizig M, Rosselli M, Salokhiddinov M, Satizabal CL, Sepulveda‐Falla D, Seshadri S, Sexton CE, Skoog I, George‐Hyslop PHS, Suemoto CK, Thapa P, Udeh‐Momoh CT, Valcour V, Vance JM, Varghese M, Vera JH, Walker RW, Zetterberg H, Zewde YZ, Ismail O. The 2022 symposium on dementia and brain aging in low- and middle-income countries: Highlights on research, diagnosis, care, and impact. Alzheimers Dement 2024; 20:4290-4314. [PMID: 38696263 PMCID: PMC11180946 DOI: 10.1002/alz.13836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 02/27/2024] [Accepted: 02/28/2024] [Indexed: 05/04/2024]
Abstract
Two of every three persons living with dementia reside in low- and middle-income countries (LMICs). The projected increase in global dementia rates is expected to affect LMICs disproportionately. However, the majority of global dementia care costs occur in high-income countries (HICs), with dementia research predominantly focusing on HICs. This imbalance necessitates LMIC-focused research to ensure that characterization of dementia accurately reflects the involvement and specificities of diverse populations. Development of effective preventive, diagnostic, and therapeutic approaches for dementia in LMICs requires targeted, personalized, and harmonized efforts. Our article represents timely discussions at the 2022 Symposium on Dementia and Brain Aging in LMICs that identified the foremost opportunities to advance dementia research, differential diagnosis, use of neuropsychometric tools, awareness, and treatment options. We highlight key topics discussed at the meeting and provide future recommendations to foster a more equitable landscape for dementia prevention, diagnosis, care, policy, and management in LMICs. HIGHLIGHTS: Two-thirds of persons with dementia live in LMICs, yet research and costs are skewed toward HICs. LMICs expect dementia prevalence to more than double, accompanied by socioeconomic disparities. The 2022 Symposium on Dementia in LMICs addressed advances in research, diagnosis, prevention, and policy. The Nairobi Declaration urges global action to enhance dementia outcomes in LMICs.
Collapse
Grants
- P30AG066506 National Institute of Aging (NIA)
- P01 HD035897 NICHD NIH HHS
- R13 AG066391 NIA NIH HHS
- International Society for Neurochemistry
- National Council for Scientific and Technological Development
- R01 AG075775 NIA NIH HHS
- Bluefield Project, the Olav Thon Foundation, the Erling-Persson Family Foundation, Stiftelsen för Gamla Tjänarinnor, Hjärnfonden, Sweden
- U19 AG074865 NIA NIH HHS
- UH3 NS100605 NINDS NIH HHS
- R01AG072547 Multi partner Consortium for Dementia Research in Latino America-Dominican Republic (LATAM-FINGERS)
- ASP/06/RE/2012/18 University of Sri Jayewardenepura, Sri Lanka
- D43 TW011532 FIC NIH HHS
- UF1 NS125513 NINDS NIH HHS
- 2019-02397 Swedish Research Council
- FLR/R1/191813 UK Royal Society/African Academy of Sciences
- R01 AG054076 NIA NIH HHS
- GOK: Government of Karnataka
- R56 AG074467 NIA NIH HHS
- R21 AG069252 NIA NIH HHS
- RF1 AG059421 NIA NIH HHS
- R56 AG061837 NIA NIH HHS
- Global Brain Health Institute (GBHI)
- 1R01AG068472-01 National Institute of Aging (NIA)
- FCG/R1/201034 UK Royal Society/African Academy of Sciences
- Appel à Projet des Equipes Émergentes et Labellisées scheme (APREL)
- Alzheimer's Drug Discovery Foundation (ADDF)
- R01 AG062588 NIA NIH HHS
- 1R01AG070883 University of Wisconsin, Madison
- U01 HG010273 NHGRI NIH HHS
- R25 TW011214 FIC NIH HHS
- ASP/06/RE/2013/28 University of Sri Jayewardenepura, Sri Lanka
- R01 AG052496 NIA NIH HHS
- R01 AG080468 NIA NIH HHS
- RBM: Rotary Bangalore Midtown
- U19 AG068054 NIA NIH HHS
- ADSF-21-831376-C Alzheimer Drug Discovery Foundation
- ADSF-21-831377-C Alzheimer Drug Discovery Foundation
- Canadian Institute of Health Research
- U19 AG078558 NIA NIH HHS
- 1P30AG066546-01A1 National Institutes of Health (NIH)
- RF1 AG059018 NIA NIH HHS
- National Research Foundation (NRF)
- P30 AG062422 NIA NIH HHS
- LSIPL: M/s Lowes Services India Private Limited
- UKDRI-1003 UK Dementia Research Institute at UCL
- U19AG074865 Multi partner Consortium for Dementia Research in Latino America-Dominican Republic (LATAM-FINGERS)
- P01 AG019724 NIA NIH HHS
- National Institute for Health and Care Research, United Kingdom
- R01 AG066524 NIA NIH HHS
- RF1 AG063507 NIA NIH HHS
- WCUP/Ph.D./19B 2013 University of Sri Jayewardenepura (USJ), Sri Lanka
- WCUP/Ph.D./19/2013 University of Sri Jayewardenepura (USJ), Sri Lanka
- GBHI ALZ UK-21-724359 Pilot Award for Global Brain Health Leaders
- R01AG080468-01 National Institute of Aging (NIA)
- U01 AG058589 NIA NIH HHS
- R01 AG057234 NIA NIH HHS
- SP/CIN/2016/02) Ministry of Primary Industries, Sri Lanka
- R01 AG072547 NIA NIH HHS
- U01 AG051412 NIA NIH HHS
- P30 AG059305 NIA NIH HHS
- Alzheimer's Association, USA
- R35 AG072362 NIA NIH HHS
- R01 NS050915 NINDS NIH HHS
- P30 AG066546 NIA NIH HHS
- 2022-01018 Swedish Research Council
- U19 AG063893 NIA NIH HHS
- ALFGBG-71320 Swedish State Support for Clinical Research
- U01 AG052409 NIA NIH HHS
- 1R13AG066391-01 National Institutes of Health (NIH)
- R01 AG21051 NIH and the Fogarty International Center [FIC]
- DP1AG069870 National Institutes of Health (NIH)
- Marie Skłodowska-Curie
- U19 AG078109 NIA NIH HHS
- Chinese Neuroscience Society, China
- RF1 AG061872 NIA NIH HHS
- DP1 AG069870 NIA NIH HHS
- P30 AG066506 NIA NIH HHS
- Wellcome Trust
- U01HG010273 Multi partner Consortium for Dementia Research in Latino America-Dominican Republic (LATAM-FINGERS)
- JPND2021-00694 European Union Joint Programme - Neurodegenerative Disease Research
- ASP/06/RE/2010/07 University of Sri Jayewardenepura, Sri Lanka
- Rainwater Charitable Foundation - The Bluefield project to cure FTD, and Global Brain Health Institute
- 101053962 European Union's Horizon Europe
- R01 AG058464 NIA NIH HHS
- R01 AG068472 NIA NIH HHS
- Michael J. Fox Foundation for Parkinson's Research, USA
- UL1 TR001873 NCATS NIH HHS
- SG-21-814756 National Institutes of Health (NIH)
- 201809-2016862 Alzheimer Drug Discovery Foundation
- UK National Health Service, Newcastle University,
- R01 AG058918 NIA NIH HHS
- National Institute for Health and Care Research University College London Hospitals Biomedical Research Centre
- Wellcome Trust, UK
- ADSF-21-831381-C Alzheimer Drug Discovery Foundation
- Health Professionals Education Partnership Initiative Ethiopia
- ANR-09-MNPS-009-01 French National Research Agency
- R01 AG062562 NIA NIH HHS
- AXA Research Fund
- ICMR: Indian Council for Medical Research
- R01 AG070883 NIA NIH HHS
- International Society for Neurochemistry
- French National Research Agency
- AXA Research Fund
- National Center for Advancing Translational Sciences
- National Council for Scientific and Technological Development
- Swedish Research Council
Collapse
Affiliation(s)
- Raj Kalaria
- Translational and Clinical Research InstituteNewcastle UniversityNewcastle upon TyneUK
| | - Gladys Maestre
- Departments of Neuroscience and Human GeneticsUniversity of Texas Rio Grande ValleyOne W. University BlvdBrownsvilleTexasUSA
| | - Simin Mahinrad
- Division of Medical and Scientific RelationsAlzheimer's AssociationChicagoIllinoisUSA
| | - Daisy M. Acosta
- Universidad Nacional Pedro Henriquez Urena (UNPHU)Santo DomingoDominican Republic
| | - Rufus Olusola Akinyemi
- Neuroscience and Ageing Research UnitInstitute for Advanced Medical Research and TrainingCollege of MedicineUniversity of IbadanIbadanOyoNigeria
| | - Suvarna Alladi
- Department of NeurologyNational Institute of Mental Health and NeurosciencesBengaluruKarnatakaIndia
| | - Ricardo F. Allegri
- Fleni Neurological InstituteBuenos AiresArgentina
- Department of NeurosciencesUniversidad de la Costa (CUC)BarranquillaColombia
| | - Faheem Arshad
- Department of NeurologyNational Institute of Mental Health and NeurosciencesBengaluruKarnatakaIndia
| | | | | | | | | | | | - Maria C. Carrillo
- Division of Medical and Scientific RelationsAlzheimer's AssociationChicagoIllinoisUSA
| | - Kaputu‐Kalala‐Malu Celestin
- Department of NeurologyCentre Neuropsychopathologique (CNPP)Kinshasa University Teaching HospitalUniversity of KinshasaKinshasaRepublic Democratic of the Congo
| | | | - Ranil Karunamuni de Silva
- Interdisciplinary Centre for Innovation in Biotechnology and NeuroscienceFaculty of Medical SciencesUniversity of Sri JayewardenepuraNugegodaSri Lanka
- Institute for Combinatorial Advanced Research and Education (KDU‐CARE)General Sir John Kotelawala Defence UniversityRatmalanaSri Lanka
| | - Rohan de Silva
- Reta Lila Weston Institute and Department of ClinicalMovement NeuroscienceUCL Queen Square Institute of NeurologyLondonUK
| | - Mamuka Djibuti
- Partnership for Research and Action for Health (PRAH)TbilisiGeorgia
| | | | - Ratnavalli Ellajosyula
- Cognitive Neurology ClinicManipal Hospitaland Annasawmy Mudaliar HospitalBengaluruKarnatakaIndia
- Manipal Academy of Higher Education (MAHE)ManipalKarnatakaIndia
| | | | | | - Noe Garza
- Department of Neuroscience and Human GeneticsUniversity of Texas Rio Grande ValleyHarlingenTexasUSA
| | - Antoine Gbessemehlan
- Inserm U1094, IRD U270University of LimogesCHU Limoges, EpiMaCT ‐ Epidemiology of Chronic Diseases in Tropical ZoneInstitute of Epidemiology and Tropical NeurologyOmegaHealthLimogesFrance
- Inserm, Bordeaux Population Health Research CenterUniversity of BordeauxBordeauxFrance
| | - Eliza Eleni‐Zacharoula Georgiou
- Department of PsychiatryPatras University General HospitalFaculty of Medicine, School of Health SciencesUniversity of PatrasPatrasGreece
| | - Ishtar Govia
- Caribbean Institute for Health ResearchThe University of the West Indies, JamaicaWest IndiesJamaica
- Institute for Global HealthUniversity College LondonLondonUK
| | - Lea T. Grinberg
- Department of Neurology and PathologyUniversity of California San FranciscoSan FranciscoCaliforniaUSA
- Department of PathologyUniversity of Sao PauloR. da Reitoria, R. Cidade UniversitáriaSão PauloSao PauloBrazil
| | - Maëlenn Guerchet
- Inserm U1094, IRD U270University of LimogesCHU Limoges, EpiMaCT ‐ Epidemiology of Chronic Diseases in Tropical ZoneInstitute of Epidemiology and Tropical NeurologyOmegaHealthLimogesFrance
| | - Seid Ali Gugssa
- Department of NeurologySchool of MedicineAddis Ababa UniversityAddis AbabaEthiopia
| | | | - Eef Hogervorst
- Loughborough UniversityLoughboroughUK
- Respati UniversityYogyakartaIndonesia
| | | | - Agustin Ibanez
- Latin American Institute for Brain Health (BrainLat)Universidad Adolfo IbanezPeñalolénSantiagoChile
- Global Brain Health Institute (GBHI)University California San Francisco (UCSF)San FranciscoCaliforniaUSA
- Global Brain Health Institute (GBHI)Trinity College DublinLloyd Building Trinity College DublinDublinIreland
- Cognitive Neuroscience Center (CNC)Universidad de San Andrés, and National Scientific and Technical Research Council (CONICET)VictoriaProvincia de Buenos AiresArgentina
| | - Masafumi Ihara
- Department of NeurologyNational Cerebral and Cardiovascular CenterSuitaOsakaJapan
| | - Thomas Gregor Issac
- Centre for Brain ResearchIndian Institute of Science (IISc)BengaluruKarnatakaIndia
| | - Linus Jönsson
- Department of NeurobiologyCare Science and Society, section for NeurogeriatricsKarolinska Institute, SolnavägenSolnaSweden
| | - Wambui M. Karanja
- Global Brain Health Institute (GBHI)Trinity College DublinLloyd Building Trinity College DublinDublinIreland
- Brain and Mind InstituteAga Khan UniversityNairobiKenya
| | - Joseph H. Lee
- Sergievsky CenterTaub Institute for Research on Alzheimer's Disease and the Aging BrainDepartments of Neurology and EpidemiologyColumbia UniversityNew YorkNew YorkUSA
| | - Iracema Leroi
- Global Brain Health Institute (GBHI)Trinity College DublinLloyd Building Trinity College DublinDublinIreland
| | | | - Facundo Francisco Manes
- Institute of Cognitive and Translational Neuroscience (INCYT)INECO FoundationFavaloro UniversityBuenos AiresArgentina
| | - Lingani Mbakile‐Mahlanza
- Global Brain Health Institute (GBHI)University California San Francisco (UCSF)San FranciscoCaliforniaUSA
- University of BotswanaGaboroneBotswana
| | - Bruce L. Miller
- Department of NeurologyMemory and Aging CenterUniversity of California San Francisco Weill Institute for NeurosciencesSan FranciscoCaliforniaUSA
| | | | - Victoria N. Mutiso
- Africa Mental Health Research and Training FoundationNairobiKenya
- Department of PsychiatryUniversity of NairobiNairobiKenya
- World Psychiatric Association Collaborating Centre for Research and TrainingNairobiKenya
| | | | - David M. Ndetei
- Africa Mental Health Research and Training FoundationNairobiKenya
- Department of PsychiatryUniversity of NairobiNairobiKenya
- World Psychiatric Association Collaborating Centre for Research and TrainingNairobiKenya
| | - Sam Nightingale
- Neuroscience InstituteUniversity of Cape TownCape TownSouth Africa
| | - Gabriela Novotni
- University Clinic of NeurologyMedical Faculty University Ss Cyril and Methodius Institute for Alzheimer's Disease and NeuroscienceSkopjeNorth Macedonia
| | - Primrose Nyamayaro
- Global Brain Health Institute (GBHI)Trinity College DublinLloyd Building Trinity College DublinDublinIreland
- Faculty of Medicine and Health SciencesUniversity of ZimbabweHarareZimbabwe
| | - Solomon Nyame
- Kintampo Health Research CentreGhana Health ServiceHospital RoadNear Kintampo‐north Municipal HospitalKintampoGhana
| | | | | | - Maira Okada de Oliveira
- Global Brain Health Institute (GBHI)University California San Francisco (UCSF)San FranciscoCaliforniaUSA
- Global Brain Health Institute (GBHI)Trinity College DublinLloyd Building Trinity College DublinDublinIreland
- Department of Psychiatry at Massachusetts General HospitalHarvard Medical SchoolBostonMassachusettsUSA
- Cognitive Neurology and Behavioral Unit (GNCC)University of Sao PauloR. da Reitoria, R. Cidade UniversitáriaSão PauloSao PauloBrazil
| | - Njideka U. Okubadejo
- Neurology UnitDepartment of MedicineFaculty of Clinical SciencesCollege of MedicineUniversity of LagosYabaLagosNigeria
| | - Martin Orrell
- Institute of Mental HealthUniversity of NottinghamNottinghamUK
| | - Stella‐Maria Paddick
- Newcastle UniversityNewcastle upon TyneUK
- Gateshead Health NHS Foundation TrustSheriff HillTyne and WearUK
| | - Margaret A. Pericak‐Vance
- John P Hussman Institute for Human GenomicsMiller School of MedicineUniversity of MiamiCoral GablesFloridaUSA
- Dr. John T Macdonald Foundation Department of Human GeneticsUniversity of Miami Miller School of MedicineCoral GablesFloridaUSA
| | - Zvezdan Pirtosek
- Faculty of MedicineUniversity Medical Centre LjubljanaLjubljanaSlovenia
| | - Felix Claude Victor Potocnik
- Old Age Psychiatry Unit, Depth PsychiatryStellenbosch UniversityWestern Cape, Stellenbosch CentralStellenboschSouth Africa
| | - Rema Raman
- Alzheimer's Therapeutic Research InstituteUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Mie Rizig
- Department of Neuromuscular DiseasesUCL Queen Square Institute of NeurologyQueen SquareLondonUK
| | - Mónica Rosselli
- Department of PsychologyCharles E. Schmidt College of ScienceFlorida Atlantic UniversityBoca RatonFloridaUSA
- Florida Alzheimer's Disease Research CenterGainesvilleFloridaUSA
| | | | - Claudia L. Satizabal
- Glenn Biggs Institute for Alzheimer's & Neurodegenerative DiseasesUniversity of Texas Health Sciences CenterSan AntonioTexasUSA
- Department of NeurologyBoston University School of MedicineBostonMassachusettsUSA
- The Framingham Heart StudyFraminghamMassachusettsUSA
| | - Diego Sepulveda‐Falla
- Molecular Neuropathology of Alzheimer's DiseaseInstitute of NeuropathologyUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - Sudha Seshadri
- Glenn Biggs Institute for Alzheimer's and Neurodegenerative Diseases and South Texas ADRCUT Health San AntonioSan AntonioTexasUSA
- University of Texas Health Sciences CenterSan AntonioTexasUSA
| | - Claire E. Sexton
- Division of Medical and Scientific RelationsAlzheimer's AssociationChicagoIllinoisUSA
| | - Ingmar Skoog
- Institute of Neuroscience and FysiologySahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - Peter H. St George‐Hyslop
- Taub Institute for Research on Alzheimer's Disease and the Aging BrainDepartment of NeurologyColumbia University Irving Medical CenterNew YorkNew YorkUSA
- Cambridge Institute for Medical Research and Department of Clinical NeurosciencesSchool of Clinical MedicineUniversity of CambridgeAddenbrookes Biomedical CampusTrumpingtonCambridgeUK
- Department of Medicine (Neurology)Temerty Faculty of MedicineUniversity of Torontoand University Health Network27 King's College CirTorontoOntarioCanada
| | - Claudia Kimie Suemoto
- Division of GeriatricsUniversity of Sao Paulo Medical SchoolR. da Reitoria, R. Cidade UniversitáriaSão PauloSao PauloBrazil
| | - Prekshy Thapa
- Global Brain Health Institute (GBHI)Trinity College DublinLloyd Building Trinity College DublinDublinIreland
| | - Chinedu Theresa Udeh‐Momoh
- Global Brain Health Institute (GBHI)University California San Francisco (UCSF)San FranciscoCaliforniaUSA
- FINGERS Brain Health Institutec/o Stockholms SjukhemStockholmSweden
- Department of Epidemiology and PreventionWake Forest University School of MedicineWinston‐SalemNorth CarolinaUSA
- Department of NeurobiologyCare Sciences and Society (NVS)Division of Clinical GeriatricsKarolinska Institute, SolnavägenSolnaSweden
- Imarisha Centre for Brain health and AgingBrain and Mind InstituteAga Khan UniversityNairobiKenya
| | - Victor Valcour
- Memory and Aging CenterDepartment of NeurologyUniversity of CaliforniaSan FranciscoCaliforniaUSA
| | - Jeffery M. Vance
- John P Hussman Institute for Human GenomicsMiller School of MedicineUniversity of MiamiCoral GablesFloridaUSA
| | - Mathew Varghese
- St. John's Medical CollegeSarjapur ‐ Marathahalli Rd, beside Bank Of Baroda, John Nagar, KoramangalaBengaluruKarnatakaIndia
| | - Jaime H. Vera
- Department of Global Health and InfectionBrighton and Sussex Medical SchoolBrightonUK
| | - Richard W. Walker
- Population Health Sciences InstituteNewcastle UniversityNewcastle upon TyneUK
| | - Henrik Zetterberg
- Department of Psychiatry and NeurochemistryInstitute of Neuroscience and Physiologythe Sahlgrenska Academy at the University of GothenburgGöteborgSweden
- Clinical Neurochemistry LaboratorySahlgrenska University HospitalMölndalSweden
- Department of Neurodegenerative DiseaseUCL Institute of NeurologyQueen Square, Queen SquareLondonUK
- UK Dementia Research Institute at UCLUniversity College LondonLondonUK
- Hong Kong Center for Neurodegenerative DiseasesClear Water BayHong KongChina
- Wisconsin Alzheimer's Disease Research CenterUniversity of Wisconsin School of Medicine and Public HealthUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - Yared Z. Zewde
- Department of NeurologySchool of MedicineAddis Ababa UniversityAddis AbabaEthiopia
| | - Ozama Ismail
- Division of Medical and Scientific RelationsAlzheimer's AssociationChicagoIllinoisUSA
| |
Collapse
|
2
|
Scanga A, Benedetti A, Kimoff RJ, Lafontaine AL, Robinson A, Gingras M, Kaminska M. Exploring obstructive sleep apnea and sleep architecture in Parkinson's disease motor subtypes. Parkinsonism Relat Disord 2024; 122:106064. [PMID: 38432022 DOI: 10.1016/j.parkreldis.2024.106064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 02/06/2024] [Accepted: 02/21/2024] [Indexed: 03/05/2024]
Abstract
INTRODUCTION Parkinson's disease (PD) can be divided into motor subtypes: postural instability/gait difficulty (PIGD), tremor dominant, and indeterminate. This study aimed to assess differences in sleep structure and obstructive sleep apnea (OSA) between the PIGD and non-PIGD subtypes. METHODS PD participants with or without OSA (defined as apnea-hypopnea index (AHI) ≥ 15 events/hour on overnight polysomnography) were included. Patients were separated into two groups: PIGD and non-PIGD. Linear regression was used to explore differences in sleep, AHI, and other respiratory parameters between groups (adjusted for variables determined a priori). Logistic regression adjusted for the same variables was used to determine if the proportion of patients with OSA differed across groups. Subset analyses were performed: subset 1 excluding patients on psychoactive medication; subset 2 excluding patients taking levodopa or dopaminergic agonists (DAs) at nighttime and subset 3 excluding patients on either of the abovementioned drugs. RESULTS 146 participants were studied. The non-PIGD group had less N3 sleep compared to the PIGD group (12.4% vs 16.9% p = 0.06), reaching significance in subsets 1 and 3. The AHI was significantly lower in the PIGD group (p = 0.047), including when medication effects were removed (p < 0.05). OSA was more frequent in the non-PIGD group, but only significantly in subset 3 (adjusted OR 0.3, p = 0.04). CONCLUSION OSA may be more severe in non-PIGD subtypes, and more frequent, in a subset free of psychoactive medication, and of levodopa and DAs, possibly owing to motor complications and dyskinesia. Future studies are required to confirm this.
Collapse
Affiliation(s)
- Amanda Scanga
- Division of Experimental Medicine, McGill University, Montréal, Canada; Respiratory Epidemiology and Clinical Research Unit, McGill University Health Centre, Montréal, Canada
| | - Andrea Benedetti
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Canada; Respiratory Epidemiology and Clinical Research Unit, McGill University Health Centre, Montréal, Canada
| | - R John Kimoff
- Respiratory Epidemiology and Clinical Research Unit, McGill University Health Centre, Montréal, Canada; Respiratory Division, Sleep Laboratory, McGill University Health Centre, McGill University, Montréal, Canada
| | - Anne-Louise Lafontaine
- Montréal Neurological Institute-Hospital, McGill University Health Centre, McGill University, Montréal, Canada
| | - Ann Robinson
- Respiratory Division, Sleep Laboratory, McGill University Health Centre, McGill University, Montréal, Canada
| | - Marianne Gingras
- Respiratory Division, Sleep Laboratory, McGill University Health Centre, McGill University, Montréal, Canada
| | - Marta Kaminska
- Division of Experimental Medicine, McGill University, Montréal, Canada; Respiratory Epidemiology and Clinical Research Unit, McGill University Health Centre, Montréal, Canada; Respiratory Division, Sleep Laboratory, McGill University Health Centre, McGill University, Montréal, Canada.
| |
Collapse
|
5
|
Okubadejo NU, Okunoye O, Ojo OO, Arabambi B, Akinyemi RO, Osaigbovo GO, Abubakar SA, Iwuozo EU, Wahab KW, Agabi OP, Agulanna U, Imarhiagbe FA, Abiodun OV, Achoru CO, Adebowale AA, Adeniji O, Akpekpe JE, Ali MW, Ani-Osheku I, Arigbodi O, Balarabe SA, Bello AH, Ekenze OS, Erameh CO, Farombi TH, Fawale MB, Komolafe MA, Nwani PO, Nwazor EO, Nyandaiti Y, Obehighe EE, Obiabo YO, Odeniyi OA, Odiase FE, Ojini FI, Onwuegbuzie GA, Osemwegie N, Oshinaike OO, Otubogun FM, Oyakhire SI, Taiwo FT, Williams UE, Ozomma S, Zubair Y, Hernandez D, Bandres-Ciga S, Blauwendraat C, Singleton A, Houlden H, Hardy J, Rizig M. APOE E4 is associated with impaired self-declared cognition but not disease risk or age of onset in Nigerians with Parkinson's disease. NPJ Parkinsons Dis 2022; 8:155. [PMID: 36371506 PMCID: PMC9653490 DOI: 10.1038/s41531-022-00411-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 10/11/2022] [Indexed: 11/15/2022] Open
Abstract
The relationship between APOE polymorphisms and Parkinson's disease (PD) in black Africans has not been previously investigated. We evaluated the association between APOE polymorphic variability and self-declared cognition in 1100 Nigerians with PD and 1097 age-matched healthy controls. Cognition in PD was assessed using the single item cognition question (item 1.1) of the MDS-UPDRS. APOE genotype and allele frequencies did not differ between PD and controls (p > 0.05). No allelic or genotypic association was observed between APOE and age at onset of PD. In PD, APOE ε4/ε4 conferred a two-fold risk of cognitive impairment compared to one or no ε4 (HR: 2.09 (95% CI: 1.13-3.89; p = 0.02)), while APOE ε2 was associated with modest protection against cognitive impairment (HR: 0.41 (95% CI 0.19-0.99, p = 0.02)). Of 773 PD with motor phenotype and APOE characterized, tremor-dominant (TD) phenotype predominated significantly in ε2 carriers (87/135, 64.4%) compared to 22.2% in persons with postural instability/gait difficulty (PIGD) (30/135) and 13.3% in indeterminate (ID) (18/135, 13.3%) (p = 0.037). Although the frequency of the TD phenotype was highest in homozygous ε2 carriers (85.7%), the distribution of motor phenotypes across the six genotypes did not differ significantly (p = 0.18). Altogether, our findings support previous studies in other ethnicities, implying a role for APOE ε4 and ε2 as risk and protective factors, respectively, for cognitive impairment in PD.
Collapse
Affiliation(s)
- Njideka U Okubadejo
- Neurology Unit, Department of Medicine, Faculty of Clinical Sciences, College of Medicine, University of Lagos, Idi-Araba, Lagos State, Nigeria.
- Neurology Unit, Department of Medicine, Lagos University Teaching Hospital, Idi-Araba, Lagos State, Nigeria.
| | - Olaitan Okunoye
- Department of Molecular Neuroscience, University College London Institute of Neurology, Queen Square, London, UK
| | - Oluwadamilola O Ojo
- Neurology Unit, Department of Medicine, Faculty of Clinical Sciences, College of Medicine, University of Lagos, Idi-Araba, Lagos State, Nigeria
- Neurology Unit, Department of Medicine, Lagos University Teaching Hospital, Idi-Araba, Lagos State, Nigeria
| | - Babawale Arabambi
- School of Population and Public Health, The University of British Columbia, Vancouver, BC, Canada
| | - Rufus O Akinyemi
- Institute for Advanced Medical Research and Training, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
| | | | - Sani A Abubakar
- Department of Medicine, Ahmadu Bello University Teaching Hospital, Zaria, Kaduna State, Nigeria
| | - Emmanuel U Iwuozo
- Neurology Unit, Benue State University & Benue State University Teaching Hospital, Makurdi, Benue State, Nigeria
| | - Kolawole W Wahab
- Department of Medicine, University of Ilorin & University of Ilorin Teaching Hospital, Ilorin, Kwara State, Nigeria
| | - Osigwe P Agabi
- Neurology Unit, Department of Medicine, Faculty of Clinical Sciences, College of Medicine, University of Lagos, Idi-Araba, Lagos State, Nigeria
- Neurology Unit, Department of Medicine, Lagos University Teaching Hospital, Idi-Araba, Lagos State, Nigeria
| | - Uchechi Agulanna
- Neurology Unit, Department of Medicine, Lagos University Teaching Hospital, Idi-Araba, Lagos State, Nigeria
| | - Frank A Imarhiagbe
- University of Benin & University of Benin Teaching Hospital, Benin City, Edo State, Nigeria
| | | | | | - Akintunde A Adebowale
- Neurology Unit, Department of Medicine, Obafemi Awolowo University & Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State, Nigeria
| | | | | | | | - Ifeyinwa Ani-Osheku
- Asokoro District Hospital, Asokoro, Abuja, Federal Capital Territory, Nigeria
| | - Ohwotemu Arigbodi
- Department of Internal Medicine, Delta State University Teaching Hospital, Oghara, Delta State, Nigeria
| | - Salisu A Balarabe
- Department of Medicine, College of Health Sciences, Usmanu Danfodiyo University & Usmanu Danfodiyo University Teaching Hospital, Sokoto, Sokoto State, Nigeria
| | - Abiodun H Bello
- Department of Medicine, University of Ilorin Teaching Hospital, Ilorin, Kwara State, Nigeria
| | - Oluchi S Ekenze
- Neurology Unit, Department of Medicine, Faculty of Medical Sciences, University of Nigeria & University of Nigeria Teaching Hospital, Ituku Ozalla, Enugu State, Nigeria
| | | | - Temitope H Farombi
- Chief Tony Anenih Geriatrics Center, University College Hospital, Ibadan, Oyo State, Nigeria
| | - Michael B Fawale
- Neurology Unit, Department of Medicine, Obafemi Awolowo University & Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State, Nigeria
| | - Morenikeji A Komolafe
- Neurology Unit, Department of Medicine, Obafemi Awolowo University & Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State, Nigeria
| | - Paul O Nwani
- Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria
| | - Ernest O Nwazor
- Department of Medicine, Madonna University College of Medical Sciences, Elele, Rivers State & Federal Medical Center, Owerri, Imo State, Nigeria
| | - Yakub Nyandaiti
- University of Maiduguri & University of Maiduguri Teaching Hospital, Maiduguri, Borno State, Nigeria
| | | | - Yahaya O Obiabo
- Department of Internal Medicine, Delta State University & Delta State University Teaching Hospital, Oghara, Delta State, Nigeria
| | | | - Francis E Odiase
- University of Benin & University of Benin Teaching Hospital, Benin City, Edo State, Nigeria
| | - Francis I Ojini
- Neurology Unit, Department of Medicine, Faculty of Clinical Sciences, College of Medicine, University of Lagos, Idi-Araba, Lagos State, Nigeria
- Neurology Unit, Department of Medicine, Lagos University Teaching Hospital, Idi-Araba, Lagos State, Nigeria
| | - Gerald A Onwuegbuzie
- University of Abuja & University of Abuja Teaching Hospital, Gwagwalada, Abuja, Federal Capital Territory, Nigeria
| | - Nosakhare Osemwegie
- University of Port Harcourt Teaching Hospital, Port Harcourt, Rivers State, Nigeria
| | - Olajumoke O Oshinaike
- Neurology Unit, Department of Medicine, Faculty of Clinical Sciences, Lagos State University College of Medicine, Ikeja, Lagos State, Nigeria
| | | | - Shyngle I Oyakhire
- Department of Internal Medicine, National Hospital, Abuja, Federal Capital Territory, Nigeria
| | - Funlola T Taiwo
- Department of Medicine, University College Hospital, Ibadan, Oyo State, Nigeria
| | - Uduak E Williams
- Department of Internal Medicine, University of Calabar/University of Calabar Teaching Hospital, Calabar, Cross Rivers State, Nigeria
| | - Simon Ozomma
- Department of Internal Medicine, University of Calabar/University of Calabar Teaching Hospital, Calabar, Cross Rivers State, Nigeria
| | - Yusuf Zubair
- Department of Internal Medicine, National Hospital, Abuja, Federal Capital Territory, Nigeria
| | - Dena Hernandez
- Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
| | - Sara Bandres-Ciga
- Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
- Center For Alzheimer's and Related Dementias, NIA, NIH, Bethesda, MD, USA
| | - Cornelis Blauwendraat
- Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
- Center For Alzheimer's and Related Dementias, NIA, NIH, Bethesda, MD, USA
| | - Andrew Singleton
- Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
- Center For Alzheimer's and Related Dementias, NIA, NIH, Bethesda, MD, USA
| | - Henry Houlden
- Department of Neuromuscular Disease, UCL Queen Square Institute of Neurology and The National Hospital for Neurology and Neurosurgery, London, UK
- Neurogenetics Laboratory, UCL Queen Square Institute of Neurology and The National Hospital for Neurology and Neurosurgery, London, UK
| | - John Hardy
- Department of Molecular Neuroscience, University College London Institute of Neurology, Queen Square, London, UK
| | - Mie Rizig
- Department of Molecular Neuroscience, University College London Institute of Neurology, Queen Square, London, UK
| |
Collapse
|